diff options
Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser')
21 files changed, 8287 insertions, 0 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/AppFileLocProvider.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/AppFileLocProvider.java new file mode 100644 index 0000000000..89715657ac --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/AppFileLocProvider.java @@ -0,0 +1,334 @@ +/******************************************************************************* + * Copyright (c) 2003, 2008 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import java.util.Vector; + +import org.eclipse.swt.internal.*; +import org.eclipse.swt.internal.mozilla.*; + +class AppFileLocProvider { + XPCOMObject supports; + XPCOMObject directoryServiceProvider; + XPCOMObject directoryServiceProvider2; + int refCount = 0; + String mozillaPath, profilePath, componentsPath; + String[] pluginDirs; + boolean isXULRunner; + + static final String SEPARATOR_OS = System.getProperty ("file.separator"); //$NON-NLS-1$ + static final String CHROME_DIR = "chrome"; //$NON-NLS-1$ + static final String COMPONENTS_DIR = "components"; //$NON-NLS-1$ + static final String HISTORY_FILE = "history.dat"; //$NON-NLS-1$ + static final String LOCALSTORE_FILE = "localstore.rdf"; //$NON-NLS-1$ + static final String MIMETYPES_FILE = "mimeTypes.rdf"; //$NON-NLS-1$ + static final String PLUGINS_DIR = "plugins"; //$NON-NLS-1$ + static final String USER_PLUGINS_DIR = ".mozilla" + SEPARATOR_OS + "plugins"; //$NON-NLS-1$ //$NON-NLS-2$ + static final String PREFERENCES_FILE = "prefs.js"; //$NON-NLS-1$ + + static boolean IsSparc; + static { + String osName = System.getProperty ("os.name").toLowerCase (); //$NON-NLS-1$ + String osArch = System.getProperty ("os.arch").toLowerCase (); //$NON-NLS-1$ + IsSparc = (osName.startsWith ("sunos") || osName.startsWith ("solaris")) && osArch.startsWith("sparc"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + } + +AppFileLocProvider (String path) { + mozillaPath = path + SEPARATOR_OS; + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + directoryServiceProvider = new XPCOMObject (new int[] {2, 0, 0, 3}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return getFile (args[0], args[1], args[2]);} + }; + + directoryServiceProvider2 = new XPCOMObject (new int[] {2, 0, 0, 3, 2}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return getFile (args[0], args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return getFiles (args[0], args[1]);} + }; +} + +void disposeCOMInterfaces () { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (directoryServiceProvider != null) { + directoryServiceProvider.dispose (); + directoryServiceProvider = null; + } + if (directoryServiceProvider2 != null) { + directoryServiceProvider2.dispose (); + directoryServiceProvider2 = null; + } +} + +int /*long*/ getAddress () { + return directoryServiceProvider.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIDirectoryServiceProvider.NS_IDIRECTORYSERVICEPROVIDER_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {directoryServiceProvider.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIDirectoryServiceProvider2.NS_IDIRECTORYSERVICEPROVIDER2_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {directoryServiceProvider2.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +void setComponentsPath (String path) { + componentsPath = path; +} + +void setProfilePath (String path) { + profilePath = path; + if (!Compatibility.fileExists (path, "")) { //$NON-NLS-1$ + int /*long*/[] result = new int /*long*/[1]; + nsEmbedString pathString = new nsEmbedString (path); + int rc = XPCOM.NS_NewLocalFile (pathString.getAddress (), 1, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); + pathString.dispose (); + + nsILocalFile file = new nsILocalFile (result [0]); + rc = file.Create (nsILocalFile.DIRECTORY_TYPE, 0700); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + file.Release (); + } +} + +/* nsIDirectoryServiceProvider2 */ + +int getFiles (int /*long*/ prop, int /*long*/ _retval) { + int size = XPCOM.strlen (prop); + byte[] bytes = new byte[size]; + XPCOM.memmove (bytes, prop, size); + String propertyName = new String (MozillaDelegate.mbcsToWcs (null, bytes)); + String[] propertyValues = null; + + if (propertyName.equals (XPCOM.NS_APP_PLUGINS_DIR_LIST)) { + if (pluginDirs == null) { + int index = 0; + /* set the first value(s) to the MOZ_PLUGIN_PATH environment variable value if it's defined */ + int /*long*/ ptr = C.getenv (MozillaDelegate.wcsToMbcs (null, XPCOM.MOZILLA_PLUGIN_PATH, true)); + if (ptr != 0) { + int length = C.strlen (ptr); + byte[] buffer = new byte[length]; + C.memmove (buffer, ptr, length); + String value = new String (MozillaDelegate.mbcsToWcs (null, buffer)); + if (value.length () > 0) { + String separator = System.getProperty ("path.separator"); // $NON-NLS-1$ + Vector segments = new Vector (); + int start, end = -1; + do { + start = end + 1; + end = value.indexOf (separator, start); + String segment; + if (end == -1) { + segment = value.substring (start); + } else { + segment = value.substring (start, end); + } + if (segment.length () > 0) segments.addElement (segment); + } while (end != -1); + int segmentsSize = segments.size (); + pluginDirs = new String [segmentsSize + (IsSparc ? 1 : 2)]; + for (index = 0; index < segmentsSize; index++) { + pluginDirs[index] = (String)segments.elementAt (index); + } + } + } + if (pluginDirs == null) { + pluginDirs = new String[IsSparc ? 1 : 2]; + } + + /* set the next value to the GRE path + "plugins" */ + + /* + * Bug on Solaris SPARC. Attempting to start the java plug-in fails with an + * error indicating that PR_NewMonitor could not be found. This is a well- + * known problem that many other apps have also encountered, with no + * resolution other than to remove this plug-in. The Browser workaround is + * to not add the directory containing this plug-in to the plug-in search path. + */ + if (!IsSparc) { + pluginDirs[index++] = mozillaPath + PLUGINS_DIR; + } + + /* set the next value to the home directory + "/.mozilla/plugins" */ + pluginDirs[index++] = System.getProperty("user.home") + SEPARATOR_OS + USER_PLUGINS_DIR; + } + propertyValues = pluginDirs; + } + + XPCOM.memmove(_retval, new int /*long*/[] {0}, C.PTR_SIZEOF); + if (propertyValues != null) { + int /*long*/[] result = new int /*long*/[1]; + nsISupports[] files = new nsISupports [propertyValues.length]; + int index = 0; + for (int i = 0; i < propertyValues.length; i++) { + nsEmbedString pathString = new nsEmbedString (propertyValues[i]); + int rc = XPCOM.NS_NewLocalFile (pathString.getAddress (), 1, result); + if (rc != XPCOM.NS_ERROR_FILE_UNRECOGNIZED_PATH) { + /* value appears to be a valid pathname */ + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); + + nsILocalFile localFile = new nsILocalFile (result[0]); + result[0] = 0; + rc = localFile.QueryInterface (nsIFile.NS_IFILE_IID, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NO_INTERFACE); + localFile.Release (); + + nsIFile file = new nsIFile (result[0]); + files[index++] = file; + } + pathString.dispose (); + result[0] = 0; + } + + if (index < propertyValues.length) { + /* there were some invalid values so remove the trailing empty array slots */ + nsISupports[] temp = new nsISupports [index]; + System.arraycopy (files, 0, temp, 0, index); + files = temp; + } + + SimpleEnumerator enumerator = new SimpleEnumerator (files); + enumerator.AddRef (); + XPCOM.memmove (_retval, new int /*long*/[] {enumerator.getAddress ()}, C.PTR_SIZEOF); + return XPCOM.NS_OK; + } + + return XPCOM.NS_ERROR_FAILURE; +} + +/* nsIDirectoryServiceProvider implementation */ + +int getFile(int /*long*/ prop, int /*long*/ persistent, int /*long*/ _retval) { + int size = XPCOM.strlen (prop); + byte[] bytes = new byte[size]; + XPCOM.memmove (bytes, prop, size); + String propertyName = new String (MozillaDelegate.mbcsToWcs (null, bytes)); + String propertyValue = null; + + if (propertyName.equals (XPCOM.NS_APP_HISTORY_50_FILE)) { + propertyValue = profilePath + HISTORY_FILE; + } else if (propertyName.equals (XPCOM.NS_APP_USER_MIMETYPES_50_FILE)) { + propertyValue = profilePath + MIMETYPES_FILE; + } else if (propertyName.equals (XPCOM.NS_APP_PREFS_50_FILE)) { + propertyValue = profilePath + PREFERENCES_FILE; + } else if (propertyName.equals (XPCOM.NS_APP_PREFS_50_DIR)) { + propertyValue = profilePath; + } else if (propertyName.equals (XPCOM.NS_APP_USER_CHROME_DIR)) { + propertyValue = profilePath + CHROME_DIR; + } else if (propertyName.equals (XPCOM.NS_APP_USER_PROFILE_50_DIR)) { + propertyValue = profilePath; + } else if (propertyName.equals (XPCOM.NS_APP_LOCALSTORE_50_FILE)) { + propertyValue = profilePath + LOCALSTORE_FILE; + } else if (propertyName.equals (XPCOM.NS_APP_CACHE_PARENT_DIR)) { + propertyValue = profilePath; + } else if (propertyName.equals (XPCOM.NS_OS_HOME_DIR)) { + propertyValue = System.getProperty("user.home"); //$NON-NLS-1$ + } else if (propertyName.equals (XPCOM.NS_OS_TEMP_DIR)) { + propertyValue = System.getProperty("java.io.tmpdir"); //$NON-NLS-1$ + } else if (propertyName.equals (XPCOM.NS_GRE_DIR)) { + propertyValue = mozillaPath; + } else if (propertyName.equals (XPCOM.NS_GRE_COMPONENT_DIR)) { + propertyValue = componentsPath != null ? componentsPath : mozillaPath + COMPONENTS_DIR; + } else if (propertyName.equals (XPCOM.NS_XPCOM_INIT_CURRENT_PROCESS_DIR)) { + propertyValue = mozillaPath; + } else if (propertyName.equals (XPCOM.NS_OS_CURRENT_PROCESS_DIR)) { + propertyValue = mozillaPath; + } else if (propertyName.equals (XPCOM.NS_XPCOM_COMPONENT_DIR)) { + propertyValue = mozillaPath + COMPONENTS_DIR; + } else if (propertyName.equals (XPCOM.NS_XPCOM_CURRENT_PROCESS_DIR)) { + propertyValue = mozillaPath; + } else if (propertyName.equals (XPCOM.NS_APP_PREF_DEFAULTS_50_DIR)) { + /* + * Answering a value for this property causes problems in Mozilla versions + * < 1.7. Unfortunately this property is queried early enough in the + * Browser creation process that the Mozilla version being used is not + * yet determined. However it is known if XULRunner is being used or not. + * + * For now answer a value for this property iff XULRunner is the GRE. + * If the range of Mozilla versions supported by the Browser is changed + * in the future to be >= 1.7 then this value can always be answered. + */ + if (isXULRunner) propertyValue = profilePath; + } + + XPCOM.memmove (persistent, new int[] {1}, 4); /* PRBool */ + XPCOM.memmove (_retval, new int /*long*/[] {0}, C.PTR_SIZEOF); + if (propertyValue != null && propertyValue.length () > 0) { + int /*long*/[] result = new int /*long*/[1]; + nsEmbedString pathString = new nsEmbedString (propertyValue); + int rc = XPCOM.NS_NewLocalFile (pathString.getAddress (), 1, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); + pathString.dispose (); + + nsILocalFile localFile = new nsILocalFile (result [0]); + result[0] = 0; + rc = localFile.QueryInterface (nsIFile.NS_IFILE_IID, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NO_INTERFACE); + + XPCOM.memmove (_retval, new int /*long*/[] {result[0]}, C.PTR_SIZEOF); + localFile.Release (); + return XPCOM.NS_OK; + } + + return XPCOM.NS_ERROR_FAILURE; +} +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/Download.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/Download.java new file mode 100644 index 0000000000..b648b3329f --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/Download.java @@ -0,0 +1,375 @@ +/******************************************************************************* + * Copyright (c) 2003, 2008 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.SWT; +import org.eclipse.swt.internal.*; +import org.eclipse.swt.internal.mozilla.*; +import org.eclipse.swt.layout.*; +import org.eclipse.swt.widgets.*; + +/** + * This class implements the nsIDownload interface for mozilla + * versions 1.4 - 1.7.x. For mozilla version 1.8.x this interface + * is implemented by class nsIDownload_1_8. Later versions of + * mozilla do not need to call this interface. + */ +class Download { + XPCOMObject supports; + XPCOMObject download; + XPCOMObject progressDialog; + XPCOMObject webProgressListener; + nsIHelperAppLauncher helperAppLauncher; + int refCount = 0; + + Shell shell; + Label status; + Button cancel; + +Download () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + download = new XPCOMObject (new int[] {2, 0, 0, 7, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return Init (args[0], args[1], args[2], args[3], args[4], args[5], args[6]);} + public int /*long*/ method4 (int /*long*/[] args) {return GetSource (args[0]);} + public int /*long*/ method5 (int /*long*/[] args) {return GetTarget (args[0]);} + public int /*long*/ method6 (int /*long*/[] args) {return GetPersist (args[0]);} + public int /*long*/ method7 (int /*long*/[] args) {return GetPercentComplete (args[0]);} + public int /*long*/ method8 (int /*long*/[] args) {return GetDisplayName (args[0]);} + public int /*long*/ method9 (int /*long*/[] args) {return SetDisplayName (args[0]);} + public int /*long*/ method10 (int /*long*/[] args) {return GetStartTime (args[0]);} + public int /*long*/ method11 (int /*long*/[] args) {return GetMIMEInfo (args[0]);} + public int /*long*/ method12 (int /*long*/[] args) {return GetListener (args[0]);} + public int /*long*/ method13 (int /*long*/[] args) {return SetListener (args[0]);} + public int /*long*/ method14 (int /*long*/[] args) {return GetObserver (args[0]);} + public int /*long*/ method15 (int /*long*/[] args) {return SetObserver (args[0]);} + }; + + progressDialog = new XPCOMObject (new int[] {2, 0, 0, 7, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return Init (args[0], args[1], args[2], args[3], args[4], args[5], args[6]);} + public int /*long*/ method4 (int /*long*/[] args) {return GetSource (args[0]);} + public int /*long*/ method5 (int /*long*/[] args) {return GetTarget (args[0]);} + public int /*long*/ method6 (int /*long*/[] args) {return GetPersist (args[0]);} + public int /*long*/ method7 (int /*long*/[] args) {return GetPercentComplete (args[0]);} + public int /*long*/ method8 (int /*long*/[] args) {return GetDisplayName (args[0]);} + public int /*long*/ method9 (int /*long*/[] args) {return SetDisplayName (args[0]);} + public int /*long*/ method10 (int /*long*/[] args) {return GetStartTime (args[0]);} + public int /*long*/ method11 (int /*long*/[] args) {return GetMIMEInfo (args[0]);} + public int /*long*/ method12 (int /*long*/[] args) {return GetListener (args[0]);} + public int /*long*/ method13 (int /*long*/[] args) {return SetListener (args[0]);} + public int /*long*/ method14 (int /*long*/[] args) {return GetObserver (args[0]);} + public int /*long*/ method15 (int /*long*/[] args) {return SetObserver (args[0]);} + public int /*long*/ method16 (int /*long*/[] args) {return Open (args[0]);} + public int /*long*/ method17 (int /*long*/[] args) {return GetCancelDownloadOnClose (args[0]);} + public int /*long*/ method18 (int /*long*/[] args) {return SetCancelDownloadOnClose ((int)/*64*/args[0]);} + public int /*long*/ method19 (int /*long*/[] args) {return GetDialog (args[0]);} + public int /*long*/ method20 (int /*long*/[] args) {return SetDialog (args[0]);} + }; + + webProgressListener = new XPCOMObject (new int[] {2, 0, 0, 4, 6, 3, 4, 3}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return OnStateChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3]);} + public int /*long*/ method4 (int /*long*/[] args) {return OnProgressChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3], (int)/*64*/args[4], (int)/*64*/args[5]);} + public int /*long*/ method5 (int /*long*/[] args) {return OnLocationChange (args[0], args[1], args[2]);} + public int /*long*/ method6 (int /*long*/[] args) {return OnStatusChange (args[0], args[1], (int)/*64*/args[2], args[3]);} + public int /*long*/ method7 (int /*long*/[] args) {return OnSecurityChange (args[0], args[1], (int)/*64*/args[2]);} + }; +} + +void disposeCOMInterfaces () { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (download != null) { + download.dispose (); + download = null; + } + if (progressDialog != null) { + progressDialog.dispose (); + progressDialog = null; + } + if (webProgressListener != null) { + webProgressListener.dispose (); + webProgressListener = null; + } +} + +int /*long*/ getAddress () { + return progressDialog.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIDownload.NS_IDOWNLOAD_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {download.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIProgressDialog.NS_IPROGRESSDIALOG_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {progressDialog.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIWebProgressListener.NS_IWEBPROGRESSLISTENER_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {webProgressListener.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIDownload */ + +/* Note. The argument startTime is defined as a PRInt64. This translates into two java ints. */ +int Init (int /*long*/ aSource, int /*long*/ aTarget, int /*long*/ aDisplayName, int /*long*/ aMIMEInfo, int /*long*/ startTime1, int /*long*/ startTime2, int /*long*/ aPersist) { + nsIURI source = new nsIURI (aSource); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (); + int rc = source.GetHost (aSpec); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + int length = XPCOM.nsEmbedCString_Length (aSpec); + int /*long*/ buffer = XPCOM.nsEmbedCString_get (aSpec); + byte[] dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + XPCOM.nsEmbedCString_delete (aSpec); + String url = new String (dest); + + /* + * As of mozilla 1.7 the second argument of the nsIDownload interface's + * Init function changed from nsILocalFile to nsIURI. Detect which of + * these interfaces the second argument implements and act accordingly. + */ + String filename = null; + nsISupports supports = new nsISupports (aTarget); + int /*long*/[] result = new int /*long*/[1]; + rc = supports.QueryInterface (nsIURI.NS_IURI_IID, result); + if (rc == XPCOM.NS_OK) { /* >= 1.7 */ + nsIURI target = new nsIURI (result[0]); + result[0] = 0; + int /*long*/ aPath = XPCOM.nsEmbedCString_new (); + rc = target.GetPath (aPath); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + length = XPCOM.nsEmbedCString_Length (aPath); + buffer = XPCOM.nsEmbedCString_get (aPath); + dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + XPCOM.nsEmbedCString_delete (aPath); + filename = new String (dest); + int separator = filename.lastIndexOf (System.getProperty ("file.separator")); //$NON-NLS-1$ + filename = filename.substring (separator + 1); + target.Release (); + } else { /* < 1.7 */ + nsILocalFile target = new nsILocalFile (aTarget); + int /*long*/ aNativeTarget = XPCOM.nsEmbedCString_new (); + rc = target.GetNativeLeafName (aNativeTarget); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + length = XPCOM.nsEmbedCString_Length (aNativeTarget); + buffer = XPCOM.nsEmbedCString_get (aNativeTarget); + dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + XPCOM.nsEmbedCString_delete (aNativeTarget); + filename = new String (dest); + } + + Listener listener = new Listener () { + public void handleEvent (Event event) { + if (event.widget == cancel) { + shell.close (); + } + if (helperAppLauncher != null) { + helperAppLauncher.Cancel (); + helperAppLauncher.Release (); + } + shell = null; + helperAppLauncher = null; + } + }; + shell = new Shell (SWT.DIALOG_TRIM); + String msg = Compatibility.getMessage ("SWT_Download_File", new Object[] {filename}); //$NON-NLS-1$ + shell.setText (msg); + GridLayout gridLayout = new GridLayout (); + gridLayout.marginHeight = 15; + gridLayout.marginWidth = 15; + gridLayout.verticalSpacing = 20; + shell.setLayout(gridLayout); + msg = Compatibility.getMessage ("SWT_Download_Location", new Object[] {filename, url}); //$NON-NLS-1$ + new Label (shell, SWT.SIMPLE).setText (msg); + status = new Label (shell, SWT.SIMPLE); + msg = Compatibility.getMessage ("SWT_Download_Started"); //$NON-NLS-1$ + status.setText (msg); + GridData data = new GridData (); + data.grabExcessHorizontalSpace = true; + data.grabExcessVerticalSpace = true; + status.setLayoutData (data); + + cancel = new Button (shell, SWT.PUSH); + cancel.setText (SWT.getMessage ("SWT_Cancel")); //$NON-NLS-1$ + data = new GridData (); + data.horizontalAlignment = GridData.CENTER; + cancel.setLayoutData (data); + cancel.addListener (SWT.Selection, listener); + shell.addListener (SWT.Close, listener); + shell.pack (); + shell.open (); + return XPCOM.NS_OK; +} + +int GetSource (int /*long*/ aSource) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetTarget (int /*long*/ aTarget) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetPersist (int /*long*/ aPersist) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetPercentComplete (int /*long*/ aPercentComplete) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetDisplayName (int /*long*/ aDisplayName) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetDisplayName (int /*long*/ aDisplayName) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetStartTime (int /*long*/ aStartTime) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetMIMEInfo (int /*long*/ aMIMEInfo) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetListener (int /*long*/ aListener) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetListener (int /*long*/ aListener) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetObserver (int /*long*/ aObserver) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetObserver (int /*long*/ aObserver) { + if (aObserver != 0) { + nsISupports supports = new nsISupports (aObserver); + int /*long*/[] result = new int /*long*/[1]; + int rc = supports.QueryInterface (nsIHelperAppLauncher.NS_IHELPERAPPLAUNCHER_IID, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NO_INTERFACE); + helperAppLauncher = new nsIHelperAppLauncher (result[0]); + } + return XPCOM.NS_OK; +} + +/* nsIProgressDialog */ +int Open (int /*long*/ aParent) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetCancelDownloadOnClose (int /*long*/ aCancelDownloadOnClose) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetCancelDownloadOnClose (int aCancelDownloadOnClose) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetDialog (int /*long*/ aDialog) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetDialog (int /*long*/ aDialog) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +/* nsIWebProgressListener */ + +int OnStateChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aStateFlags, int aStatus) { + if ((aStateFlags & nsIWebProgressListener.STATE_STOP) != 0) { + if (helperAppLauncher != null) helperAppLauncher.Release (); + helperAppLauncher = null; + if (shell != null && !shell.isDisposed ()) shell.dispose (); + shell = null; + } + return XPCOM.NS_OK; +} + +int OnProgressChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aCurSelfProgress, int aMaxSelfProgress, int aCurTotalProgress, int aMaxTotalProgress) { + int currentKBytes = aCurTotalProgress / 1024; + int totalKBytes = aMaxTotalProgress / 1024; + if (shell != null && !shell.isDisposed ()) { + Object[] arguments = {new Integer (currentKBytes), new Integer (totalKBytes)}; + String statusMsg = Compatibility.getMessage ("SWT_Download_Status", arguments); //$NON-NLS-1$ + status.setText (statusMsg); + shell.layout (true); + shell.getDisplay ().update (); + } + return XPCOM.NS_OK; +} + +int OnLocationChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int /*long*/ aLocation) { + return XPCOM.NS_OK; +} + +int OnStatusChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aStatus, int /*long*/ aMessage) { + return XPCOM.NS_OK; +} + +int OnSecurityChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int state) { + return XPCOM.NS_OK; +} +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/DownloadFactory.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/DownloadFactory.java new file mode 100644 index 0000000000..901786c1d3 --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/DownloadFactory.java @@ -0,0 +1,100 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.internal.C; +import org.eclipse.swt.internal.mozilla.*; + +class DownloadFactory { + XPCOMObject supports; + XPCOMObject factory; + int refCount = 0; + +DownloadFactory () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + factory = new XPCOMObject (new int[] {2, 0, 0, 3, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return CreateInstance (args[0], args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return LockFactory ((int)/*64*/args[0]);} + }; +} + +void disposeCOMInterfaces () { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (factory != null) { + factory.dispose (); + factory = null; + } +} + +int /*long*/ getAddress () { + return factory.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIFactory.NS_IFACTORY_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {factory.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIFactory */ + +int CreateInstance (int /*long*/ aOuter, int /*long*/ iid, int /*long*/ result) { + Download download = new Download (); + download.AddRef (); + XPCOM.memmove (result, new int /*long*/[] {download.getAddress ()}, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +int LockFactory (int lock) { + return XPCOM.NS_OK; +} +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/DownloadFactory_1_8.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/DownloadFactory_1_8.java new file mode 100644 index 0000000000..1af00696d7 --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/DownloadFactory_1_8.java @@ -0,0 +1,100 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.internal.C; +import org.eclipse.swt.internal.mozilla.*; + +class DownloadFactory_1_8 { + XPCOMObject supports; + XPCOMObject factory; + int refCount = 0; + +DownloadFactory_1_8 () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + factory = new XPCOMObject (new int[] {2, 0, 0, 3, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return CreateInstance (args[0], args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return LockFactory ((int)/*64*/args[0]);} + }; +} + +void disposeCOMInterfaces () { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (factory != null) { + factory.dispose (); + factory = null; + } +} + +int /*long*/ getAddress () { + return factory.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIFactory.NS_IFACTORY_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {factory.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIFactory */ + +int CreateInstance (int /*long*/ aOuter, int /*long*/ iid, int /*long*/ result) { + Download_1_8 download = new Download_1_8 (); + download.AddRef (); + XPCOM.memmove (result, new int /*long*/[] {download.getAddress ()}, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +int LockFactory (int lock) { + return XPCOM.NS_OK; +} +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/Download_1_8.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/Download_1_8.java new file mode 100644 index 0000000000..82819f1095 --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/Download_1_8.java @@ -0,0 +1,397 @@ +/******************************************************************************* + * Copyright (c) 2003, 2008 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.SWT; +import org.eclipse.swt.internal.*; +import org.eclipse.swt.internal.mozilla.*; +import org.eclipse.swt.layout.*; +import org.eclipse.swt.widgets.*; + +/** + * This class implements the nsIDownload interface for mozilla + * version 1.8.x. For mozilla versions 1.4 - 1.7.x this interface + * is implemented by class nsIDownload. Mozilla versions later + * than 1.8.x do not need to call this interface. + */ +class Download_1_8 { + XPCOMObject supports; + XPCOMObject download; + XPCOMObject progressDialog; + XPCOMObject webProgressListener; + nsICancelable cancelable; + int refCount = 0; + + Shell shell; + Label status; + Button cancel; + + static final boolean is32 = C.PTR_SIZEOF == 4; + +Download_1_8 () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + download = new XPCOMObject (new int[] {2, 0, 0, 4, 6, 3, 4, 3, is32 ? 10 : 6, is32 ? 8 : 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return OnStateChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3]);} + public int /*long*/ method4 (int /*long*/[] args) {return OnProgressChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3], (int)/*64*/args[4], (int)/*64*/args[5]);} + public int /*long*/ method5 (int /*long*/[] args) {return OnLocationChange (args[0], args[1], args[2]);} + public int /*long*/ method6 (int /*long*/[] args) {return OnStatusChange (args[0], args[1], (int)/*64*/args[2], args[3]);} + public int /*long*/ method7 (int /*long*/[] args) {return OnSecurityChange (args[0], args[1], (int)/*64*/args[2]);} + public int /*long*/ method8 (int /*long*/[] args) { + if (args.length == 10) { + return OnProgressChange64_32 (args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], args[9]); + } else { + return OnProgressChange64 (args[0], args[1], args[2], args[3], args[4], args[5]); + } + } + public int /*long*/ method9 (int /*long*/[] args) { + if (args.length == 8) { + return Init_32 (args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]); + } else { + return Init (args[0], args[1], args[2], args[3], args[4], args[5], args[6]); + } + } + public int /*long*/ method10 (int /*long*/[] args) {return GetTargetFile (args[0]);} + public int /*long*/ method11 (int /*long*/[] args) {return GetPercentComplete (args[0]);} + public int /*long*/ method12 (int /*long*/[] args) {return GetAmountTransferred (args[0]);} + public int /*long*/ method13 (int /*long*/[] args) {return GetSize (args[0]);} + public int /*long*/ method14 (int /*long*/[] args) {return GetSource (args[0]);} + public int /*long*/ method15 (int /*long*/[] args) {return GetTarget (args[0]);} + public int /*long*/ method16 (int /*long*/[] args) {return GetCancelable (args[0]);} + public int /*long*/ method17 (int /*long*/[] args) {return GetDisplayName (args[0]);} + public int /*long*/ method18 (int /*long*/[] args) {return GetStartTime (args[0]);} + public int /*long*/ method19 (int /*long*/[] args) {return GetMIMEInfo (args[0]);} + }; + + progressDialog = new XPCOMObject (new int[] {2, 0, 0, 4, 6, 3, 4, 3, is32 ? 10 : 6, is32 ? 8 : 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return OnStateChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3]);} + public int /*long*/ method4 (int /*long*/[] args) {return OnProgressChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3], (int)/*64*/args[4], (int)/*64*/args[5]);} + public int /*long*/ method5 (int /*long*/[] args) {return OnLocationChange (args[0], args[1], args[2]);} + public int /*long*/ method6 (int /*long*/[] args) {return OnStatusChange (args[0], args[1], (int)/*64*/args[2], args[3]);} + public int /*long*/ method7 (int /*long*/[] args) {return OnSecurityChange (args[0], args[1], (int)/*64*/args[2]);} + public int /*long*/ method8 (int /*long*/[] args) { + if (args.length == 10) { + return OnProgressChange64_32 (args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], args[9]); + } else { + return OnProgressChange64 (args[0], args[1], args[2], args[3], args[4], args[5]); + } + } + public int /*long*/ method9 (int /*long*/[] args) { + if (args.length == 8) { + return Init_32 (args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]); + } else { + return Init (args[0], args[1], args[2], args[3], args[4], args[5], args[6]); + } + } + public int /*long*/ method10 (int /*long*/[] args) {return GetTargetFile (args[0]);} + public int /*long*/ method11 (int /*long*/[] args) {return GetPercentComplete (args[0]);} + public int /*long*/ method12 (int /*long*/[] args) {return GetAmountTransferred (args[0]);} + public int /*long*/ method13 (int /*long*/[] args) {return GetSize (args[0]);} + public int /*long*/ method14 (int /*long*/[] args) {return GetSource (args[0]);} + public int /*long*/ method15 (int /*long*/[] args) {return GetTarget (args[0]);} + public int /*long*/ method16 (int /*long*/[] args) {return GetCancelable (args[0]);} + public int /*long*/ method17 (int /*long*/[] args) {return GetDisplayName (args[0]);} + public int /*long*/ method18 (int /*long*/[] args) {return GetStartTime (args[0]);} + public int /*long*/ method19 (int /*long*/[] args) {return GetMIMEInfo (args[0]);} + public int /*long*/ method20 (int /*long*/[] args) {return Open (args[0]);} + public int /*long*/ method21 (int /*long*/[] args) {return GetCancelDownloadOnClose (args[0]);} + public int /*long*/ method22 (int /*long*/[] args) {return SetCancelDownloadOnClose ((int)/*64*/args[0]);} + public int /*long*/ method23 (int /*long*/[] args) {return GetObserver (args[0]);} + public int /*long*/ method24 (int /*long*/[] args) {return SetObserver (args[0]);} + public int /*long*/ method25 (int /*long*/[] args) {return GetDialog (args[0]);} + public int /*long*/ method26 (int /*long*/[] args) {return SetDialog (args[0]);} + }; + + webProgressListener = new XPCOMObject (new int[] {2, 0, 0, 4, 6, 3, 4, 3}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return OnStateChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3]);} + public int /*long*/ method4 (int /*long*/[] args) {return OnProgressChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3], (int)/*64*/args[4], (int)/*64*/args[5]);} + public int /*long*/ method5 (int /*long*/[] args) {return OnLocationChange (args[0], args[1], args[2]);} + public int /*long*/ method6 (int /*long*/[] args) {return OnStatusChange (args[0], args[1], (int)/*64*/args[2], args[3]);} + public int /*long*/ method7 (int /*long*/[] args) {return OnSecurityChange (args[0], args[1], (int)/*64*/args[2]);} + }; +} + +void disposeCOMInterfaces() { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (download != null) { + download.dispose (); + download = null; + } + if (progressDialog != null) { + progressDialog.dispose (); + progressDialog = null; + } + if (webProgressListener != null) { + webProgressListener.dispose (); + webProgressListener = null; + } +} + +int /*long*/ getAddress () { + return progressDialog.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIDownload_1_8.NS_IDOWNLOAD_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {download.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIProgressDialog_1_8.NS_IPROGRESSDIALOG_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {progressDialog.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIWebProgressListener.NS_IWEBPROGRESSLISTENER_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {webProgressListener.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIDownload */ + +/* Note. The argument startTime is defined as a PRInt64. This translates into two java ints. */ +int Init_32 (int /*long*/ aSource, int /*long*/ aTarget, int /*long*/ aDisplayName, int /*long*/ aMIMEInfo, int /*long*/ startTime1, int /*long*/ startTime2, int /*long*/ aTempFile, int /*long*/ aCancelable) { + long startTime = (startTime2 << 32) + startTime1; + return Init (aSource, aTarget, aDisplayName, aMIMEInfo, startTime, aTempFile, aCancelable); +} + +int Init (int /*long*/ aSource, int /*long*/ aTarget, int /*long*/ aDisplayName, int /*long*/ aMIMEInfo, long startTime, int /*long*/ aTempFile, int /*long*/ aCancelable) { + cancelable = new nsICancelable (aCancelable); + nsIURI source = new nsIURI (aSource); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (); + int rc = source.GetHost (aSpec); + if (rc != XPCOM.NS_OK) Mozilla.error(rc); + int length = XPCOM.nsEmbedCString_Length (aSpec); + int /*long*/ buffer = XPCOM.nsEmbedCString_get (aSpec); + byte[] dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + XPCOM.nsEmbedCString_delete (aSpec); + String url = new String (dest); + + nsIURI target = new nsIURI (aTarget); + int /*long*/ aPath = XPCOM.nsEmbedCString_new (); + rc = target.GetPath (aPath); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + length = XPCOM.nsEmbedCString_Length (aPath); + buffer = XPCOM.nsEmbedCString_get (aPath); + dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + XPCOM.nsEmbedCString_delete (aPath); + String filename = new String (dest); + int separator = filename.lastIndexOf (System.getProperty ("file.separator")); //$NON-NLS-1$ + filename = filename.substring (separator + 1); + + Listener listener = new Listener() { + public void handleEvent (Event event) { + if (event.widget == cancel) { + shell.close (); + } + if (cancelable != null) { + int rc = cancelable.Cancel (XPCOM.NS_BINDING_ABORTED); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + } + shell = null; + cancelable = null; + } + }; + shell = new Shell (SWT.DIALOG_TRIM); + String msg = Compatibility.getMessage ("SWT_Download_File", new Object[] {filename}); //$NON-NLS-1$ + shell.setText (msg); + GridLayout gridLayout = new GridLayout (); + gridLayout.marginHeight = 15; + gridLayout.marginWidth = 15; + gridLayout.verticalSpacing = 20; + shell.setLayout (gridLayout); + msg = Compatibility.getMessage ("SWT_Download_Location", new Object[] {filename, url}); //$NON-NLS-1$ + new Label (shell, SWT.SIMPLE).setText (msg); + status = new Label (shell, SWT.SIMPLE); + msg = Compatibility.getMessage ("SWT_Download_Started"); //$NON-NLS-1$ + status.setText (msg); + GridData data = new GridData (); + data.grabExcessHorizontalSpace = true; + data.grabExcessVerticalSpace = true; + status.setLayoutData (data); + + cancel = new Button (shell, SWT.PUSH); + cancel.setText (SWT.getMessage ("SWT_Cancel")); //$NON-NLS-1$ + data = new GridData (); + data.horizontalAlignment = GridData.CENTER; + cancel.setLayoutData (data); + cancel.addListener (SWT.Selection, listener); + shell.addListener (SWT.Close, listener); + shell.pack (); + shell.open (); + return XPCOM.NS_OK; +} + +int GetAmountTransferred (int /*long*/ arg0) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetCancelable (int /*long*/ arg0) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetDisplayName (int /*long*/ aDisplayName) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetMIMEInfo (int /*long*/ aMIMEInfo) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetPercentComplete (int /*long*/ aPercentComplete) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetSize (int /*long*/ arg0) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetSource (int /*long*/ aSource) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetStartTime (int /*long*/ aStartTime) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetTarget (int /*long*/ aTarget) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetTargetFile (int /*long*/ arg0) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +/* nsIProgressDialog */ +int GetCancelDownloadOnClose (int /*long*/ aCancelDownloadOnClose) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetDialog (int /*long*/ aDialog) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetObserver (int /*long*/ aObserver) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int Open (int /*long*/ aParent) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetCancelDownloadOnClose (int aCancelDownloadOnClose) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetDialog (int /*long*/ aDialog) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetObserver (int /*long*/ aObserver) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +/* nsIWebProgressListener */ + +int OnLocationChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int /*long*/ aLocation) { + return XPCOM.NS_OK; +} + +int OnProgressChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aCurSelfProgress, int aMaxSelfProgress, int aCurTotalProgress, int aMaxTotalProgress) { + return OnProgressChange64 (aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress); +} + +/* Note. The last 4 args in the original interface are defined as PRInt64. These each translate into two java ints. */ +int OnProgressChange64_32 (int /*long*/ aWebProgress, int /*long*/ aRequest, int /*long*/ aCurSelfProgress1, int /*long*/ aCurSelfProgress2, int /*long*/ aMaxSelfProgress1, int /*long*/ aMaxSelfProgress2, int /*long*/ aCurTotalProgress1, int /*long*/ aCurTotalProgress2, int /*long*/ aMaxTotalProgress1, int /*long*/ aMaxTotalProgress2) { + long aCurSelfProgress = (aCurSelfProgress2 << 32) + aCurSelfProgress1; + long aMaxSelfProgress = (aMaxSelfProgress2 << 32) + aMaxSelfProgress1; + long aCurTotalProgress = (aCurTotalProgress2 << 32) + aCurTotalProgress1; + long aMaxTotalProgress = (aMaxTotalProgress2 << 32) + aMaxTotalProgress1; + return OnProgressChange64 (aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress); +} + +int OnProgressChange64 (int /*long*/ aWebProgress, int /*long*/ aRequest, long aCurSelfProgress, long aMaxSelfProgress, long aCurTotalProgress, long aMaxTotalProgress) { + long currentKBytes = aCurTotalProgress / 1024; + long totalKBytes = aMaxTotalProgress / 1024; + if (shell != null && !shell.isDisposed ()) { + Object[] arguments = {new Long (currentKBytes), new Long (totalKBytes)}; + String statusMsg = Compatibility.getMessage ("SWT_Download_Status", arguments); //$NON-NLS-1$ + status.setText (statusMsg); + shell.layout (true); + shell.getDisplay ().update (); + } + return XPCOM.NS_OK; +} + +int OnSecurityChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int state) { + return XPCOM.NS_OK; +} + +int OnStateChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aStateFlags, int aStatus) { + if ((aStateFlags & nsIWebProgressListener.STATE_STOP) != 0) { + cancelable = null; + if (shell != null && !shell.isDisposed ()) shell.dispose (); + shell = null; + } + return XPCOM.NS_OK; +} + +int OnStatusChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aStatus, int /*long*/ aMessage) { + return XPCOM.NS_OK; +} +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/External.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/External.java new file mode 100644 index 0000000000..53ed58f3b7 --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/External.java @@ -0,0 +1,590 @@ +/******************************************************************************* + * Copyright (c) 2008, 2009 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.*; +import org.eclipse.swt.internal.*; +import org.eclipse.swt.internal.mozilla.*; + +class External { + public static final String EXTERNAL_IID_STR = + "ded01d20-ba6f-11dd-ad8b-0800200c9a66"; //$NON-NLS-1$ + + public static final nsID EXTERNAL_IID = + new nsID(EXTERNAL_IID_STR); + + XPCOMObject supports; + XPCOMObject external; + XPCOMObject classInfo; + XPCOMObject securityCheckedComponent; + int refCount = 0; + +External () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + classInfo = new XPCOMObject (new int[] {2, 0, 0, 2, 2, 1, 1, 1, 1, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return getInterfaces (args[0], args[1]);} + public int /*long*/ method4 (int /*long*/[] args) {return getHelperForLanguage ((int)/*64*/args[0], args[1]);} + public int /*long*/ method5 (int /*long*/[] args) {return getContractID (args[0]);} + public int /*long*/ method6 (int /*long*/[] args) {return getClassDescription (args[0]);} + public int /*long*/ method7 (int /*long*/[] args) {return getClassID (args[0]);} + public int /*long*/ method8 (int /*long*/[] args) {return getImplementationLanguage (args[0]);} + public int /*long*/ method9 (int /*long*/[] args) {return getFlags (args[0]);} + public int /*long*/ method10 (int /*long*/[] args) {return getClassIDNoAlloc (args[0]);} + }; + + securityCheckedComponent = new XPCOMObject (new int[] {2, 0, 0, 2, 3, 3, 3}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return canCreateWrapper (args[0], args[1]);} + public int /*long*/ method4 (int /*long*/[] args) {return canCallMethod (args[0], args[1], args[2]);} + public int /*long*/ method5 (int /*long*/[] args) {return canGetProperty (args[0], args[1], args[2]);} + public int /*long*/ method6 (int /*long*/[] args) {return canSetProperty (args[0], args[1], args[2]);} + }; + + external = new XPCOMObject (new int[] {2, 0, 0, 3}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return callJava ((int)/*64*/args[0], args[1], args[2]);} + }; + +} + +void disposeCOMInterfaces () { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (external != null) { + external.dispose (); + external = null; + } +} + +int /*long*/ getAddress () { + return external.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIClassInfo.NS_ICLASSINFO_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {classInfo.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + if (guid.Equals (nsISecurityCheckedComponent.NS_ISECURITYCHECKEDCOMPONENT_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {securityCheckedComponent.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + if (guid.Equals (EXTERNAL_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {external.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIClassInfo */ + +int getClassDescription (int /*long*/ _retValue) { + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_MEMORY_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIMemory.NS_IMEMORY_IID, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIMemory memory = new nsIMemory (result[0]); + result[0] = 0; + byte[] bytes = MozillaDelegate.wcsToMbcs (null, "external", true); //$NON-NLS-1$ + int /*long*/ ptr = memory.Alloc (bytes.length); + C.memmove (ptr, bytes, bytes.length); + C.memmove (_retValue, new int /*long*/[] {ptr}, C.PTR_SIZEOF); + memory.Release (); + + return XPCOM.NS_OK; +} + +int getClassID (int /*long*/ _retValue) { + return XPCOM.NS_OK; +} + +int getClassIDNoAlloc (int /*long*/ _retValue) { + return XPCOM.NS_OK; +} + +int getContractID (int /*long*/ _retValue) { + return XPCOM.NS_OK; +} + +int getFlags (int /*long*/ flags) { + C.memmove (flags, new int[] {nsIClassInfo.MAIN_THREAD_ONLY}, 4); /* PRUint32 */ + return XPCOM.NS_OK; +} + +int getHelperForLanguage (int language, int /*long*/ _retValue) { + C.memmove (_retValue, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +int getImplementationLanguage (int /*long*/ _retValue) { + C.memmove (_retValue, new int[] {5}, 4); /* nsIProgrammingLanguage.JAVA */ /* PRUint */ + return XPCOM.NS_OK; +} + + +int getInterfaces (int /*long*/ count, int /*long*/ array) { + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_MEMORY_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIMemory.NS_IMEMORY_IID, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIMemory memory = new nsIMemory (result[0]); + result[0] = 0; + int /*long*/ securityCheckedComponentIID = memory.Alloc (nsID.sizeof); + XPCOM.memmove (securityCheckedComponentIID, nsISecurityCheckedComponent.NS_ISECURITYCHECKEDCOMPONENT_IID, nsID.sizeof); + int /*long*/ externalIID = memory.Alloc (nsID.sizeof); + XPCOM.memmove (externalIID, EXTERNAL_IID, nsID.sizeof); + int /*long*/ ptrArray = memory.Alloc (2 * C.PTR_SIZEOF); + C.memmove (ptrArray, new int /*long*/[] {securityCheckedComponentIID}, C.PTR_SIZEOF); + C.memmove (ptrArray + C.PTR_SIZEOF, new int /*long*/[] {externalIID}, C.PTR_SIZEOF); + C.memmove (array, new int /*long*/[] {ptrArray}, C.PTR_SIZEOF); + memory.Release (); + + C.memmove (count, new int[] {2}, 4); /* PRUint */ + return XPCOM.NS_OK; +} + +/* nsISecurityCheckedComponent */ + +int canCreateWrapper (int /*long*/ iid, int /*long*/ _retVal) { + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_MEMORY_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIMemory.NS_IMEMORY_IID, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIMemory memory = new nsIMemory (result[0]); + result[0] = 0; + byte[] bytes = MozillaDelegate.wcsToMbcs (null, "allAccess", true); //$NON-NLS-1$ + int /*long*/ ptr = memory.Alloc (bytes.length); + C.memmove (ptr, bytes, bytes.length); + C.memmove (_retVal, new int /*long*/[] {ptr}, C.PTR_SIZEOF); + memory.Release (); + + return XPCOM.NS_OK; +} + +int canCallMethod (int /*long*/ iid, int /*long*/ methodName, int /*long*/ _retVal) { + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_MEMORY_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIMemory.NS_IMEMORY_IID, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIMemory memory = new nsIMemory (result[0]); + result[0] = 0; + int length = XPCOM.strlen_PRUnichar (methodName); + char[] dest = new char[length]; + XPCOM.memmove (dest, methodName, length * 2); + String string = new String (dest); + byte[] bytes; + if (string.equals("callJava")) { //$NON-NLS-1$ + bytes = MozillaDelegate.wcsToMbcs (null, "allAccess", true); //$NON-NLS-1$ + } else { + bytes = MozillaDelegate.wcsToMbcs (null, "noAccess", true); //$NON-NLS-1$ + } + int /*long*/ ptr = memory.Alloc (bytes.length); + C.memmove (ptr, bytes, bytes.length); + C.memmove (_retVal, new int /*long*/[] {ptr}, C.PTR_SIZEOF); + memory.Release (); + + return XPCOM.NS_OK; +} + +int canGetProperty (int /*long*/ iid, int /*long*/ propertyName, int /*long*/ _retVal) { + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_MEMORY_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIMemory.NS_IMEMORY_IID, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIMemory memory = new nsIMemory (result[0]); + result[0] = 0; + byte[] bytes = MozillaDelegate.wcsToMbcs (null, "noAccess", true); //$NON-NLS-1$ + int /*long*/ ptr = memory.Alloc (bytes.length); + C.memmove (ptr, bytes, bytes.length); + C.memmove (_retVal, new int /*long*/[] {ptr}, C.PTR_SIZEOF); + memory.Release (); + + return XPCOM.NS_OK; +} + +int canSetProperty (int /*long*/ iid, int /*long*/ propertyName, int /*long*/ _retVal) { + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_MEMORY_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIMemory.NS_IMEMORY_IID, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIMemory memory = new nsIMemory (result[0]); + result[0] = 0; + byte[] bytes = MozillaDelegate.wcsToMbcs (null, "noAccess", true); //$NON-NLS-1$ + int /*long*/ ptr = memory.Alloc (bytes.length); + C.memmove (ptr, bytes, bytes.length); + C.memmove (_retVal, new int /*long*/[] {ptr}, C.PTR_SIZEOF); + memory.Release (); + + return XPCOM.NS_OK; +} + +/* external */ + +Object convertToJava (nsIVariant variant, short type) { + switch (type) { + case nsIDataType.VTYPE_EMPTY: + case nsIDataType.VTYPE_VOID: + return null; + case nsIDataType.VTYPE_EMPTY_ARRAY: + return new Object[0]; + case nsIDataType.VTYPE_BOOL: + int[] boolResult = new int[1]; /*PRInt32*/ + int rc = variant.GetAsBool (boolResult); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + return new Boolean (boolResult[0] != 0); + case nsIDataType.VTYPE_INT32: + int[] intResult = new int[1]; /*PRInt32*/ + rc = variant.GetAsInt32 (intResult); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + return new Double (intResult[0]); + case nsIDataType.VTYPE_DOUBLE: + int /*long*/ doubleReturn = C.malloc (8); + rc = variant.GetAsDouble (doubleReturn); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + double[] doubleResult = new double[1]; + C.memmove (doubleResult, doubleReturn, 8); + C.free (doubleReturn); + return new Double (doubleResult[0]); + case nsIDataType.VTYPE_WSTRING_SIZE_IS: + int[] size = new int[1]; /* PRInt32 */ + int /*long*/[] wString = new int /*long*/[1]; + rc = variant.GetAsWStringWithSize (size, wString); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + char[] chars = new char[size[0]]; + C.memmove (chars, wString[0], size[0] * 2); + return new String (chars); + case nsIDataType.VTYPE_ARRAY: + Object[] arrayReturn = new Object[0]; + int /*long*/ iid = C.malloc (nsID.sizeof); + C.memset (iid, 0, nsID.sizeof); + int[] count = new int[1]; /* PRUint32 */ + short[] currentType = new short[1]; + int /*long*/[] ptr = new int /*long*/[1]; + rc = variant.GetAsArray (currentType, iid, count, ptr); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (ptr[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); + nsID id = new nsID (); + XPCOM.memmove (id, iid, nsID.sizeof); + C.free (iid); + + int /*long*/[] result = new int /*long*/[1]; + rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_MEMORY_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIMemory.NS_IMEMORY_IID, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIMemory memory = new nsIMemory (result[0]); + result[0] = 0; + + if (id.Equals (nsIVariant.NS_IVARIANT_IID)) { + arrayReturn = new Object[count[0]]; + for (int i = 0; i < count[0]; i++) { + int /*long*/[] arrayPtr = new int /*long*/[1]; + C.memmove (arrayPtr, ptr[0] + i * C.PTR_SIZEOF, C.PTR_SIZEOF); + nsISupports supports = new nsISupports (arrayPtr[0]); + rc = supports.QueryInterface (nsIVariant.NS_IVARIANT_IID, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + + nsIVariant currentVariant = new nsIVariant (result[0]); + result[0] = 0; + currentType[0] = 0; + rc = currentVariant.GetDataType (currentType); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + try { + arrayReturn[i] = convertToJava (currentVariant, currentType[0]); + currentVariant.Release (); + } catch (IllegalArgumentException e) { + /* invalid argument value type */ + currentVariant.Release (); + memory.Free (ptr[0]); + memory.Release (); + throw e; + } + } + } else { + switch (currentType[0]) { + case nsIDataType.VTYPE_DOUBLE: + arrayReturn = new Object[count[0]]; + for (int i = 0; i < count[0]; i++) { + double[] doubleValue = new double[1]; + C.memmove (doubleValue, ptr[0] + i * 8, 8); + arrayReturn[i] = new Double (doubleValue[0]); + } + break; + case nsIDataType.VTYPE_BOOL: + arrayReturn = new Object[count[0]]; + for (int i = 0; i < count[0]; i++) { + int[] boolValue = new int[1]; /* PRUInt32 */ + C.memmove (boolValue, ptr[0] + i * 4, 4); + arrayReturn[i] = new Boolean (boolValue[0] != 0); + } + break; + case nsIDataType.VTYPE_INT32: + arrayReturn = new Object[count[0]]; + for (int i = 0; i < count[0]; i++) { + int[] intValue = new int[1]; /* PRInt32 */ + C.memmove (intValue, ptr[0] + i * 4, 4); + arrayReturn[i] = new Double (intValue[0]); + } + break; + case nsIDataType.VTYPE_WCHAR_STR: + arrayReturn = new Object[count[0]]; + for (int i = 0; i < count[0]; i++) { + int /*long*/ currentPtr = ptr[0] + i * C.PTR_SIZEOF; + int /*long*/[] stringPtr = new int /*long*/[1]; + C.memmove (stringPtr, currentPtr, C.PTR_SIZEOF); + int length = XPCOM.strlen_PRUnichar (stringPtr[0]); + char[] dest = new char[length]; + XPCOM.memmove (dest, stringPtr[0], length * 2); + arrayReturn[i] = new String (dest); + } + break; + default: + memory.Free (ptr[0]); + memory.Release (); + SWT.error (SWT.ERROR_INVALID_ARGUMENT); + } + } + memory.Free (ptr[0]); + memory.Release (); + return arrayReturn; + } + SWT.error (SWT.ERROR_INVALID_ARGUMENT); + return null; +} + +nsIVariant convertToJS (Object value, nsIComponentManager componentManager) { + int /*long*/[] result = new int /*long*/[1]; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_VARIANT_CONTRACTID, true); + int rc = componentManager.CreateInstanceByContractID (aContractID, 0, nsIWritableVariant.NS_IWRITABLEVARIANT_IID, result); + nsIWritableVariant variant = new nsIWritableVariant (result[0]); + result[0] = 0; + + if (value == null) { + rc = variant.SetAsVoid (); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + return variant; + } + if (value instanceof String) { + String stringValue = (String)value; + int length = stringValue.length (); + char[] chars = new char[length]; + stringValue.getChars (0, length, chars, 0); + rc = variant.SetAsWStringWithSize (length, chars); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + return variant; + } + if (value instanceof Boolean) { + Boolean booleanValue = (Boolean)value; + rc = variant.SetAsBool (booleanValue.booleanValue () ? 1 : 0); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + return variant; + } + if (value instanceof Number) { + Number numberValue = (Number)value; + rc = variant.SetAsDouble (numberValue.doubleValue ()); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + return variant; + } + if (value instanceof Object[]) { + Object[] arrayValue = (Object[])value; + int length = arrayValue.length; + if (length > 0) { + int /*long*/ arrayPtr = C.malloc (C.PTR_SIZEOF * length); + for (int i = 0; i < length; i++) { + Object currentObject = arrayValue[i]; + try { + nsIVariant currentVariant = convertToJS (currentObject, componentManager); + C.memmove (arrayPtr + C.PTR_SIZEOF * i, new int /*long*/[] {currentVariant.getAddress ()}, C.PTR_SIZEOF); + } catch (SWTException e) { + /* invalid return value type */ + C.free (arrayPtr); + variant.Release (); + /* release the variants that had previously been added to the array */ + for (int j = 0; j < i; j++) { + int /*long*/[] ptr = new int /*long*/[1]; + C.memmove (ptr, arrayPtr + C.PTR_SIZEOF * j, C.PTR_SIZEOF); + new nsISupports (ptr[0]).Release (); + } + throw e; + } + } + int /*long*/ idPtr = C.malloc (nsID.sizeof); + XPCOM.memmove (idPtr, nsIVariant.NS_IVARIANT_IID, nsID.sizeof); + rc = variant.SetAsArray (nsIDataType.VTYPE_INTERFACE_IS, idPtr, length, arrayPtr); + C.free (idPtr); + C.free (arrayPtr); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + return variant; + } + } + + variant.Release (); + SWT.error (SWT.ERROR_INVALID_RETURN_VALUE); + return null; +} + +int callJava (int functionId, int /*long*/ args, int /*long*/ returnPtr) { + Object key = new Integer (functionId); + BrowserFunction function = (BrowserFunction)Mozilla.AllFunctions.get (key); + Object returnValue = null; + + if (function != null) { + short[] type = new short[1]; /* PRUint16 */ + nsIVariant variant = new nsIVariant (args); + int rc = variant.GetDataType (type); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + try { + Object temp = (Object[])convertToJava (variant, type[0]); + if (temp instanceof Object[]) { + Object[] arguments = (Object[])temp; + try { + returnValue = function.function (arguments); + } catch (Exception e) { + /* exception during function invocation */ + returnValue = WebBrowser.CreateErrorString (e.getLocalizedMessage ()); + } + } + } catch (IllegalArgumentException e) { + /* invalid argument value type */ + if (function.isEvaluate) { + /* notify the evaluate function so that a java exception can be thrown */ + function.function (new String[] {WebBrowser.CreateErrorString (new SWTException (SWT.ERROR_INVALID_RETURN_VALUE).getLocalizedMessage ())}); + } + returnValue = WebBrowser.CreateErrorString (e.getLocalizedMessage ()); + } + } + + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetComponentManager (result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + nsIComponentManager componentManager = new nsIComponentManager (result[0]); + result[0] = 0; + nsIVariant variant; + try { + variant = convertToJS (returnValue, componentManager); + } catch (SWTException e) { + /* invalid return value type */ + variant = convertToJS (WebBrowser.CreateErrorString (e.getLocalizedMessage ()), componentManager); + } + componentManager.Release (); + C.memmove (returnPtr, new int /*long*/[] {variant.getAddress ()}, C.PTR_SIZEOF); + + return XPCOM.NS_OK; +} +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/ExternalFactory.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/ExternalFactory.java new file mode 100644 index 0000000000..84462ec2f0 --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/ExternalFactory.java @@ -0,0 +1,100 @@ +/******************************************************************************* + * Copyright (c) 2008 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.internal.*; +import org.eclipse.swt.internal.mozilla.*; + +class ExternalFactory { + XPCOMObject supports; + XPCOMObject factory; + int refCount = 0; + +ExternalFactory () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + factory = new XPCOMObject (new int[] {2, 0, 0, 3, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return CreateInstance (args[0], args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return LockFactory ((int)/*64*/args[0]);} + }; +} + +void disposeCOMInterfaces () { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (factory != null) { + factory.dispose (); + factory = null; + } +} + +int /*long*/ getAddress () { + return factory.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIFactory.NS_IFACTORY_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {factory.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIFactory */ + +int CreateInstance (int /*long*/ aOuter, int /*long*/ iid, int /*long*/ result) { + External external = new External (); + external.AddRef (); + XPCOM.memmove (result, new int /*long*/[] {external.getAddress ()}, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +int LockFactory (int lock) { + return XPCOM.NS_OK; +} +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/FilePicker.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/FilePicker.java new file mode 100644 index 0000000000..cb7b397ec9 --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/FilePicker.java @@ -0,0 +1,306 @@ +/******************************************************************************* + * Copyright (c) 2003, 2008 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.SWT; +import org.eclipse.swt.internal.*; +import org.eclipse.swt.internal.mozilla.*; +import org.eclipse.swt.widgets.*; + +class FilePicker { + XPCOMObject supports; + XPCOMObject filePicker; + + int refCount = 0; + short mode; + int /*long*/ parentHandle; + String[] files, masks; + String defaultFilename, directory, title; + + static final String SEPARATOR = System.getProperty ("file.separator"); //$NON-NLS-1$ + +FilePicker () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + filePicker = new XPCOMObject (new int[] {2, 0, 0, 3, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return Init (args[0], args[1], (short)args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return AppendFilters ((int)/*64*/args[0]);} + public int /*long*/ method5 (int /*long*/[] args) {return AppendFilter (args[0], args[1]);} + public int /*long*/ method6 (int /*long*/[] args) {return GetDefaultString (args[0]);} + public int /*long*/ method7 (int /*long*/[] args) {return SetDefaultString (args[0]);} + public int /*long*/ method8 (int /*long*/[] args) {return GetDefaultExtension (args[0]);} + public int /*long*/ method9 (int /*long*/[] args) {return SetDefaultExtension (args[0]);} + public int /*long*/ method10 (int /*long*/[] args) {return GetFilterIndex (args[0]);} + public int /*long*/ method11 (int /*long*/[] args) {return SetFilterIndex ((int)/*64*/args[0]);} + public int /*long*/ method12 (int /*long*/[] args) {return GetDisplayDirectory (args[0]);} + public int /*long*/ method13 (int /*long*/[] args) {return SetDisplayDirectory (args[0]);} + public int /*long*/ method14 (int /*long*/[] args) {return GetFile (args[0]);} + public int /*long*/ method15 (int /*long*/[] args) {return GetFileURL (args[0]);} + public int /*long*/ method16 (int /*long*/[] args) {return GetFiles (args[0]);} + public int /*long*/ method17 (int /*long*/[] args) {return Show (args[0]);} + }; +} + +void disposeCOMInterfaces () { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (filePicker != null) { + filePicker.dispose (); + filePicker = null; + } +} + +int /*long*/ getAddress () { + return filePicker.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIFilePicker.NS_IFILEPICKER_IID)) { + XPCOM.memmove(ppvObject, new int /*long*/[] {filePicker.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIFilePicker_1_8.NS_IFILEPICKER_IID)) { + XPCOM.memmove(ppvObject, new int /*long*/[] {filePicker.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +Browser getBrowser (int /*long*/ aDOMWindow) { + if (aDOMWindow == 0) return null; + nsIDOMWindow window = new nsIDOMWindow (aDOMWindow); + return Mozilla.findBrowser (window); +} + +/* + * As of Mozilla 1.8 some of nsIFilePicker's string arguments changed type. This method + * answers a java string based on the type of string that is appropriate for the Mozilla + * version being used. + */ +String parseAString (int /*long*/ string) { + return null; +} + +/* nsIFilePicker */ + +int Init (int /*long*/ parent, int /*long*/ title, short mode) { + parentHandle = parent; + this.mode = mode; + this.title = parseAString (title); + return XPCOM.NS_OK; +} + +int Show (int /*long*/ _retval) { + if (mode == nsIFilePicker.modeGetFolder) { + /* picking a directory */ + int result = showDirectoryPicker (); + XPCOM.memmove (_retval, new short[] {(short)result}, 2); /* PRInt16 */ + return XPCOM.NS_OK; + } + + /* picking a file */ + int style = mode == nsIFilePicker.modeSave ? SWT.SAVE : SWT.OPEN; + if (mode == nsIFilePicker.modeOpenMultiple) style |= SWT.MULTI; + Browser browser = getBrowser (parentHandle); + Shell parent = null; + if (browser != null) { + parent = browser.getShell (); + } else { + parent = new Shell (); + } + FileDialog dialog = new FileDialog (parent, style); + if (title != null) dialog.setText (title); + if (directory != null) dialog.setFilterPath (directory); + if (masks != null) dialog.setFilterExtensions (masks); + if (defaultFilename != null) dialog.setFileName (defaultFilename); + String filename = dialog.open (); + files = dialog.getFileNames (); + directory = dialog.getFilterPath (); + title = defaultFilename = null; + masks = null; + int result = filename == null ? nsIFilePicker.returnCancel : nsIFilePicker.returnOK; + XPCOM.memmove (_retval, new short[] {(short)result}, 2); /* PRInt16 */ + return XPCOM.NS_OK; +} + +int showDirectoryPicker () { + Browser browser = getBrowser (parentHandle); + Shell parent = null; + if (browser != null) { + parent = browser.getShell (); + } else { + parent = new Shell (); + } + DirectoryDialog dialog = new DirectoryDialog (parent, SWT.NONE); + if (title != null) dialog.setText (title); + if (directory != null) dialog.setFilterPath (directory); + directory = dialog.open (); + title = defaultFilename = null; + files = masks = null; + return directory == null ? nsIFilePicker.returnCancel : nsIFilePicker.returnOK; +} + +int GetFiles (int /*long*/ aFiles) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetFileURL (int /*long*/ aFileURL) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetFile (int /*long*/ aFile) { + String filename = ""; //$NON-NLS-1$ + if (directory != null) filename += directory + SEPARATOR; + if (files != null && files.length > 0) filename += files[0]; + nsEmbedString path = new nsEmbedString (filename); + int /*long*/[] file = new int /*long*/[1]; + int rc = XPCOM.NS_NewLocalFile (path.getAddress (), 1, file); + path.dispose (); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (file[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); + XPCOM.memmove (aFile, file, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +int SetDisplayDirectory (int /*long*/ aDisplayDirectory) { + if (aDisplayDirectory == 0) return XPCOM.NS_OK; + nsILocalFile file = new nsILocalFile (aDisplayDirectory); + int /*long*/ pathname = XPCOM.nsEmbedCString_new (); + file.GetNativePath (pathname); + int length = XPCOM.nsEmbedCString_Length (pathname); + int /*long*/ buffer = XPCOM.nsEmbedCString_get (pathname); + byte[] bytes = new byte[length]; + XPCOM.memmove (bytes, buffer, length); + XPCOM.nsEmbedCString_delete (pathname); + char[] chars = MozillaDelegate.mbcsToWcs (null, bytes); + directory = new String (chars); + return XPCOM.NS_OK; +} + +int GetDisplayDirectory (int /*long*/ aDisplayDirectory) { + String directoryName = directory != null ? directory : ""; //$NON-NLS-1$ + nsEmbedString path = new nsEmbedString (directoryName); + int /*long*/[] file = new int /*long*/[1]; + int rc = XPCOM.NS_NewLocalFile (path.getAddress (), 1, file); + path.dispose (); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (file[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); + XPCOM.memmove (aDisplayDirectory, file, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +int SetFilterIndex (int aFilterIndex) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetFilterIndex (int /*long*/ aFilterIndex) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetDefaultExtension (int /*long*/ aDefaultExtension) { + /* note that the type of argument 1 changed as of Mozilla 1.8 */ + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetDefaultExtension (int /*long*/ aDefaultExtension) { + /* note that the type of argument 1 changed as of Mozilla 1.8 */ + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetDefaultString (int /*long*/ aDefaultString) { + defaultFilename = parseAString (aDefaultString); + return XPCOM.NS_OK; +} + +int GetDefaultString (int /*long*/ aDefaultString) { + /* note that the type of argument 1 changed as of Mozilla 1.8 */ + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int AppendFilter (int /*long*/ title, int /*long*/ filter) { + /* note that the type of arguments 1 and 2 changed as of Mozilla 1.8 */ + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int AppendFilters (int filterMask) { + String[] addFilters = null; + switch (filterMask) { + case nsIFilePicker.filterAll: + case nsIFilePicker.filterApps: + masks = null; /* this is equivalent to no filter */ + break; + case nsIFilePicker.filterHTML: + addFilters = new String[] {"*.htm;*.html"}; //$NON-NLS-1$ + break; + case nsIFilePicker.filterImages: + addFilters = new String[] {"*.gif;*.jpeg;*.jpg;*.png"}; //$NON-NLS-1$ + break; + case nsIFilePicker.filterText: + addFilters = new String[] {"*.txt"}; //$NON-NLS-1$ + break; + case nsIFilePicker.filterXML: + addFilters = new String[] {"*.xml"}; //$NON-NLS-1$ + break; + case nsIFilePicker.filterXUL: + addFilters = new String[] {"*.xul"}; //$NON-NLS-1$ + break; + } + if (masks == null) { + masks = addFilters; + } else { + if (addFilters != null) { + String[] newFilters = new String[masks.length + addFilters.length]; + System.arraycopy (masks, 0, newFilters, 0, masks.length); + System.arraycopy (addFilters, 0, newFilters, masks.length, addFilters.length); + masks = newFilters; + } + } + return XPCOM.NS_OK; +} +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/FilePickerFactory.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/FilePickerFactory.java new file mode 100644 index 0000000000..44dbff17f9 --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/FilePickerFactory.java @@ -0,0 +1,100 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.internal.C; +import org.eclipse.swt.internal.mozilla.*; + +class FilePickerFactory { + XPCOMObject supports; + XPCOMObject factory; + int refCount = 0; + +FilePickerFactory () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + factory = new XPCOMObject (new int[] {2, 0, 0, 3, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return CreateInstance (args[0], args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return LockFactory ((int)/*64*/args[0]);} + }; +} + +void disposeCOMInterfaces () { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (factory != null) { + factory.dispose (); + factory = null; + } +} + +int /*long*/ getAddress () { + return factory.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIFactory.NS_IFACTORY_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {factory.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIFactory */ + +int CreateInstance (int /*long*/ aOuter, int /*long*/ iid, int /*long*/ result) { + FilePicker picker = new FilePicker (); + picker.AddRef (); + XPCOM.memmove (result, new int /*long*/[] {picker.getAddress ()}, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +int LockFactory (int lock) { + return XPCOM.NS_OK; +} +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/FilePickerFactory_1_8.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/FilePickerFactory_1_8.java new file mode 100644 index 0000000000..b47095b3b4 --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/FilePickerFactory_1_8.java @@ -0,0 +1,44 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.internal.C; +import org.eclipse.swt.internal.mozilla.*; + +class FilePickerFactory_1_8 extends FilePickerFactory { + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + factory = new XPCOMObject (new int[] {2, 0, 0, 3, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return CreateInstance (args[0], args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return LockFactory ((int)/*64*/args[0]);} + }; +} + +/* nsIFactory */ + +int CreateInstance (int /*long*/ aOuter, int /*long*/ iid, int /*long*/ result) { + FilePicker_1_8 picker = new FilePicker_1_8 (); + picker.AddRef (); + XPCOM.memmove (result, new int /*long*/[] {picker.getAddress ()}, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/FilePicker_1_8.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/FilePicker_1_8.java new file mode 100644 index 0000000000..a73840fd8c --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/FilePicker_1_8.java @@ -0,0 +1,60 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.internal.mozilla.*; + +class FilePicker_1_8 extends FilePicker { + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + filePicker = new XPCOMObject (new int[] {2, 0, 0, 3, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return Init (args[0], args[1], (short)args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return AppendFilters ((int)/*64*/args[0]);} + public int /*long*/ method5 (int /*long*/[] args) {return AppendFilter (args[0], args[1]);} + public int /*long*/ method6 (int /*long*/[] args) {return GetDefaultString (args[0]);} + public int /*long*/ method7 (int /*long*/[] args) {return SetDefaultString (args[0]);} + public int /*long*/ method8 (int /*long*/[] args) {return GetDefaultExtension (args[0]);} + public int /*long*/ method9 (int /*long*/[] args) {return SetDefaultExtension (args[0]);} + public int /*long*/ method10 (int /*long*/[] args) {return GetFilterIndex (args[0]);} + public int /*long*/ method11 (int /*long*/[] args) {return SetFilterIndex ((int)/*64*/args[0]);} + public int /*long*/ method12 (int /*long*/[] args) {return GetDisplayDirectory (args[0]);} + public int /*long*/ method13 (int /*long*/[] args) {return SetDisplayDirectory (args[0]);} + public int /*long*/ method14 (int /*long*/[] args) {return GetFile (args[0]);} + public int /*long*/ method15 (int /*long*/[] args) {return GetFileURL (args[0]);} + public int /*long*/ method16 (int /*long*/[] args) {return GetFiles (args[0]);} + public int /*long*/ method17 (int /*long*/[] args) {return Show (args[0]);} + }; +} + +/* + * As of Mozilla 1.8 some of nsIFilePicker's string arguments changed type. This method + * answers a java string based on the type of string that is appropriate for the Mozilla + * version being used. + */ +String parseAString (int /*long*/ string) { + if (string == 0) return null; + int length = XPCOM.nsEmbedString_Length (string); + int /*long*/ buffer = XPCOM.nsEmbedString_get (string); + char[] chars = new char[length]; + XPCOM.memmove (chars, buffer, length * 2); + return new String (chars); +} +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/HelperAppLauncherDialog.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/HelperAppLauncherDialog.java new file mode 100644 index 0000000000..706ec0898e --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/HelperAppLauncherDialog.java @@ -0,0 +1,208 @@ +/******************************************************************************* + * Copyright (c) 2003, 2008 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.*; +import org.eclipse.swt.internal.C; +import org.eclipse.swt.internal.mozilla.*; +import org.eclipse.swt.widgets.*; + +/** + * This class implements the nsIHelperAppLauncherDialog interface for mozilla + * versions 1.4 - 1.8.x. For mozilla versions >= 1.9 this interface is + * implemented by class HelperAppLauncherDialog_1_9. HelperAppLauncherDialogFactory + * determines at runtime which of these classes to instantiate. + */ +class HelperAppLauncherDialog { + XPCOMObject supports; + XPCOMObject helperAppLauncherDialog; + int refCount = 0; + +HelperAppLauncherDialog () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + helperAppLauncherDialog = new XPCOMObject (new int[] {2, 0, 0, 3, 5}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return Show (args[0], args[1], (int)/*64*/args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return PromptForSaveToFile (args[0], args[1], args[2], args[3], args[4]);} + }; +} + +void disposeCOMInterfaces () { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (helperAppLauncherDialog != null) { + helperAppLauncherDialog.dispose (); + helperAppLauncherDialog = null; + } +} + +int /*long*/ getAddress () { + return helperAppLauncherDialog.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIHelperAppLauncherDialog.NS_IHELPERAPPLAUNCHERDIALOG_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {helperAppLauncherDialog.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + /* + * Note. This instance lives as long as the download it is binded to. + * Its reference count is expected to go down to 0 when the download + * has completed or when it has been cancelled. E.g. when the user + * cancels the File Dialog, cancels or closes the Download Dialog + * and when the Download Dialog goes away after the download is completed. + */ + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIHelperAppLauncherDialog */ + +int Show (int /*long*/ aLauncher, int /*long*/ aContext, int aReason) { + /* + * The interface for nsIHelperAppLauncher changed as of mozilla 1.8. Query the received + * nsIHelperAppLauncher for the new interface, and if it is not found then fall back to + * the old interface. + */ + nsISupports supports = new nsISupports (aLauncher); + int /*long*/[] result = new int /*long*/[1]; + int rc = supports.QueryInterface (nsIHelperAppLauncher_1_8.NS_IHELPERAPPLAUNCHER_IID, result); + if (rc == XPCOM.NS_OK) { /* >= 1.8 */ + nsIHelperAppLauncher_1_8 helperAppLauncher = new nsIHelperAppLauncher_1_8 (aLauncher); + rc = helperAppLauncher.SaveToDisk (0, 0); + helperAppLauncher.Release (); + return rc; + } + nsIHelperAppLauncher helperAppLauncher = new nsIHelperAppLauncher (aLauncher); /* < 1.8 */ + return helperAppLauncher.SaveToDisk (0, 0); +} + +int PromptForSaveToFile (int /*long*/ arg0, int /*long*/ arg1, int /*long*/ arg2, int /*long*/ arg3, int /*long*/ arg4) { + int /*long*/ aDefaultFile, aSuggestedFileExtension, _retval; + boolean hasLauncher = false; + + /* + * The interface for nsIHelperAppLauncherDialog changed as of mozilla 1.5 when an + * extra argument was added to the PromptForSaveToFile method (this resulted in all + * subsequent arguments shifting right). The workaround is to provide an XPCOMObject + * that fits the newer API, and to use the first argument's type to infer whether + * the old or new nsIHelperAppLauncherDialog interface is being used (and by extension + * the ordering of the arguments). In mozilla >= 1.5 the first argument is an + * nsIHelperAppLauncher. + */ + /* + * The interface for nsIHelperAppLauncher changed as of mozilla 1.8, so the first + * argument must be queried for both the old and new nsIHelperAppLauncher interfaces. + */ + boolean using_1_8 = false; + nsISupports support = new nsISupports (arg0); + int /*long*/[] result = new int /*long*/[1]; + int rc = support.QueryInterface (nsIHelperAppLauncher_1_8.NS_IHELPERAPPLAUNCHER_IID, result); + if (rc == XPCOM.NS_OK) { + using_1_8 = true; + hasLauncher = true; + new nsISupports (result[0]).Release (); + } else { + result[0] = 0; + rc = support.QueryInterface (nsIHelperAppLauncher.NS_IHELPERAPPLAUNCHER_IID, result); + if (rc == XPCOM.NS_OK) { + hasLauncher = true; + new nsISupports (result[0]).Release (); + } + } + result[0] = 0; + + if (hasLauncher) { /* >= 1.5 */ + aDefaultFile = arg2; + aSuggestedFileExtension = arg3; + _retval = arg4; + } else { /* 1.4 */ + aDefaultFile = arg1; + aSuggestedFileExtension = arg2; + _retval = arg3; + } + + int length = XPCOM.strlen_PRUnichar (aDefaultFile); + char[] dest = new char[length]; + XPCOM.memmove (dest, aDefaultFile, length * 2); + String defaultFile = new String (dest); + + length = XPCOM.strlen_PRUnichar (aSuggestedFileExtension); + dest = new char[length]; + XPCOM.memmove (dest, aSuggestedFileExtension, length * 2); + String suggestedFileExtension = new String (dest); + + Shell shell = new Shell (); + FileDialog fileDialog = new FileDialog (shell, SWT.SAVE); + fileDialog.setFileName (defaultFile); + fileDialog.setFilterExtensions (new String[] {suggestedFileExtension}); + String name = fileDialog.open (); + shell.close (); + if (name == null) { + if (hasLauncher) { + if (using_1_8) { + nsIHelperAppLauncher_1_8 launcher = new nsIHelperAppLauncher_1_8 (arg0); + rc = launcher.Cancel (XPCOM.NS_BINDING_ABORTED); + } else { + nsIHelperAppLauncher launcher = new nsIHelperAppLauncher (arg0); + rc = launcher.Cancel (); + } + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + return XPCOM.NS_OK; + } + return XPCOM.NS_ERROR_FAILURE; + } + nsEmbedString path = new nsEmbedString (name); + rc = XPCOM.NS_NewLocalFile (path.getAddress (), 1, result); + path.dispose (); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); + /* Our own nsIDownload has been registered during the Browser initialization. It will be invoked by Mozilla. */ + XPCOM.memmove (_retval, result, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/HelperAppLauncherDialogFactory.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/HelperAppLauncherDialogFactory.java new file mode 100644 index 0000000000..21008f0ea9 --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/HelperAppLauncherDialogFactory.java @@ -0,0 +1,106 @@ +/******************************************************************************* + * Copyright (c) 2003, 2009 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.internal.C; +import org.eclipse.swt.internal.mozilla.*; + +class HelperAppLauncherDialogFactory { + XPCOMObject supports; + XPCOMObject factory; + int refCount = 0; + +HelperAppLauncherDialogFactory () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + factory = new XPCOMObject (new int[] {2, 0, 0, 3, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return CreateInstance (args[0], args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return LockFactory ((int)/*64*/args[0]);} + }; +} + +void disposeCOMInterfaces () { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (factory != null) { + factory.dispose (); + factory = null; + } +} + +int /*long*/ getAddress () { + return factory.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIFactory.NS_IFACTORY_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {factory.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIFactory */ + +int CreateInstance (int /*long*/ aOuter, int /*long*/ iid, int /*long*/ result) { + if (Mozilla.IsPre_1_9) { + HelperAppLauncherDialog helperAppLauncherDialog = new HelperAppLauncherDialog (); + helperAppLauncherDialog.AddRef (); + XPCOM.memmove (result, new int /*long*/[] {helperAppLauncherDialog.getAddress ()}, C.PTR_SIZEOF); + } else { + HelperAppLauncherDialog_1_9 helperAppLauncherDialog = new HelperAppLauncherDialog_1_9 (); + helperAppLauncherDialog.AddRef (); + XPCOM.memmove (result, new int /*long*/[] {helperAppLauncherDialog.getAddress ()}, C.PTR_SIZEOF); + } + return XPCOM.NS_OK; +} + +int LockFactory (int lock) { + return XPCOM.NS_OK; +} +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/HelperAppLauncherDialog_1_9.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/HelperAppLauncherDialog_1_9.java new file mode 100644 index 0000000000..dd2e0cb89c --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/HelperAppLauncherDialog_1_9.java @@ -0,0 +1,143 @@ +/******************************************************************************* + * Copyright (c) 2003, 2008 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.*; +import org.eclipse.swt.internal.C; +import org.eclipse.swt.internal.mozilla.*; +import org.eclipse.swt.widgets.*; + +/** + * This class implements the nsIHelperAppLauncherDialog interface for mozilla + * versions >= 1.9. For mozilla versions 1.4 - 1.8.x this interface is + * implemented by class HelperAppLauncherDialog. HelperAppLauncherDialogFactory + * determines at runtime which of these classes to instantiate. + */ +class HelperAppLauncherDialog_1_9 { + XPCOMObject supports; + XPCOMObject helperAppLauncherDialog; + int refCount = 0; + +HelperAppLauncherDialog_1_9 () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + helperAppLauncherDialog = new XPCOMObject (new int[] {2, 0, 0, 3, 6}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return Show (args[0], args[1], (int)/*64*/args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return PromptForSaveToFile (args[0], args[1], args[2], args[3], (int)/*64*/args[4], args[5]);} + }; +} + +void disposeCOMInterfaces () { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (helperAppLauncherDialog != null) { + helperAppLauncherDialog.dispose (); + helperAppLauncherDialog = null; + } +} + +int /*long*/ getAddress () { + return helperAppLauncherDialog.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIHelperAppLauncherDialog_1_9.NS_IHELPERAPPLAUNCHERDIALOG_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {helperAppLauncherDialog.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + /* + * Note. This instance lives as long as the download it is bound to. + * Its reference count is expected to go down to 0 when the download + * has completed or when it has been cancelled. E.g. when the user + * cancels the File Dialog, cancels or closes the Download Dialog + * and when the Download Dialog goes away after the download is completed. + */ + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIHelperAppLauncherDialog */ + +int Show (int /*long*/ aLauncher, int /*long*/ aContext, int aReason) { + nsIHelperAppLauncher_1_9 helperAppLauncher = new nsIHelperAppLauncher_1_9 (aLauncher); + return helperAppLauncher.SaveToDisk (0, 0); +} + +int PromptForSaveToFile (int /*long*/ aLauncher, int /*long*/ aWindowContext, int /*long*/ aDefaultFileName, int /*long*/ aSuggestedFileExtension, int aForcePrompt, int /*long*/ _retval) { + int length = XPCOM.strlen_PRUnichar (aDefaultFileName); + char[] dest = new char[length]; + XPCOM.memmove (dest, aDefaultFileName, length * 2); + String defaultFile = new String (dest); + + length = XPCOM.strlen_PRUnichar (aSuggestedFileExtension); + dest = new char[length]; + XPCOM.memmove (dest, aSuggestedFileExtension, length * 2); + String suggestedFileExtension = new String (dest); + + Shell shell = new Shell (); + FileDialog fileDialog = new FileDialog (shell, SWT.SAVE); + fileDialog.setFileName (defaultFile); + fileDialog.setFilterExtensions (new String[] {suggestedFileExtension}); + String name = fileDialog.open (); + shell.close (); + if (name == null) { + nsIHelperAppLauncher_1_9 launcher = new nsIHelperAppLauncher_1_9 (aLauncher); + int rc = launcher.Cancel (XPCOM.NS_BINDING_ABORTED); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + return XPCOM.NS_ERROR_FAILURE; + } + nsEmbedString path = new nsEmbedString (name); + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_NewLocalFile (path.getAddress (), 1, result); + path.dispose (); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); + /* Our own nsIDownload has been registered during the Browser initialization. It will be invoked by Mozilla. */ + XPCOM.memmove (_retval, result, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/InputStream.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/InputStream.java new file mode 100644 index 0000000000..3440fbbd0f --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/InputStream.java @@ -0,0 +1,129 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.internal.C; +import org.eclipse.swt.internal.mozilla.*; + +class InputStream { + XPCOMObject inputStream; + int refCount = 0; + + byte[] buffer; + int index = 0; + +InputStream (byte[] buffer) { + this.buffer = buffer; + index = 0; + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + inputStream = new XPCOMObject (new int[] {2, 0, 0, 0, 1, 3, 4, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return Close ();} + public int /*long*/ method4 (int /*long*/[] args) {return Available (args[0]);} + public int /*long*/ method5 (int /*long*/[] args) {return Read (args[0], (int)/*64*/args[1], args[2]);} + public int /*long*/ method6 (int /*long*/[] args) {return ReadSegments (args[0], args[1], (int)/*64*/args[2], args[3]);} + public int /*long*/ method7 (int /*long*/[] args) {return IsNonBlocking (args[0]);} + }; +} + +void disposeCOMInterfaces () { + if (inputStream != null) { + inputStream.dispose (); + inputStream = null; + } +} + +int /*long*/ getAddress () { + return inputStream.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {inputStream.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIInputStream.NS_IINPUTSTREAM_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {inputStream.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIInputStream implementation */ + +int Close () { + buffer = null; + index = 0; + return XPCOM.NS_OK; +} + +int Available (int /*long*/ _retval) { + int available = buffer == null ? 0 : buffer.length - index; + XPCOM.memmove (_retval, new int[] {available}, 4); + return XPCOM.NS_OK; +} + +int Read(int /*long*/ aBuf, int aCount, int /*long*/ _retval) { + int max = Math.min (aCount, buffer == null ? 0 : buffer.length - index); + if (max > 0) { + byte[] src = new byte[max]; + System.arraycopy (buffer, index, src, 0, max); + XPCOM.memmove (aBuf, src, max); + index += max; + } + XPCOM.memmove(_retval, new int[] {max}, 4); + return XPCOM.NS_OK; +} + +int ReadSegments (int /*long*/ aWriter, int /*long*/ aClosure, int aCount, int /*long*/ _retval) { + int max = Math.min (aCount, buffer == null ? 0 : buffer.length - index); + int cnt = max; + while (cnt > 0) { + int[] aWriteCount = new int[1]; + int /*long*/ rc = XPCOM.Call (aWriter, getAddress (), aClosure, buffer, index, cnt, aWriteCount); + if (rc != XPCOM.NS_OK) break; + index += aWriteCount[0]; + cnt -= aWriteCount[0]; + } + XPCOM.memmove (_retval, new int[] {max - cnt}, 4); + return XPCOM.NS_OK; +} + +int IsNonBlocking (int /*long*/ _retval) { + /* blocking */ + XPCOM.memmove (_retval, new int[] {0}, 4); + return XPCOM.NS_OK; +} +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/Mozilla.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/Mozilla.java new file mode 100644 index 0000000000..d9220a1c42 --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/Mozilla.java @@ -0,0 +1,3820 @@ +/******************************************************************************* + * Copyright (c) 2003, 2009 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import java.io.*; +import java.lang.reflect.*; +import java.util.*; + +import org.eclipse.swt.*; +import org.eclipse.swt.widgets.*; +import org.eclipse.swt.graphics.*; +import org.eclipse.swt.internal.*; +import org.eclipse.swt.internal.mozilla.*; +import org.eclipse.swt.internal.mozilla.init.*; +import org.eclipse.swt.layout.*; + +class Mozilla extends WebBrowser { + int /*long*/ embedHandle; + nsIWebBrowser webBrowser; + Object webBrowserObject; + MozillaDelegate delegate; + + /* Interfaces for this Mozilla embedding notification */ + XPCOMObject supports; + XPCOMObject weakReference; + XPCOMObject webProgressListener; + XPCOMObject webBrowserChrome; + XPCOMObject webBrowserChromeFocus; + XPCOMObject embeddingSiteWindow; + XPCOMObject interfaceRequestor; + XPCOMObject supportsWeakReference; + XPCOMObject contextMenuListener; + XPCOMObject uriContentListener; + XPCOMObject tooltipListener; + XPCOMObject domEventListener; + int chromeFlags = nsIWebBrowserChrome.CHROME_DEFAULT; + int registerFunctionsOnState = 0; + int refCount, lastKeyCode, lastCharCode, authCount; + int /*long*/ request; + Point location, size; + boolean visible, isChild, ignoreDispose; + Shell tip = null; + Listener listener; + Vector unhookedDOMWindows = new Vector (); + String lastNavigateURL; + byte[] htmlBytes; + + static nsIAppShell AppShell; + static AppFileLocProvider LocationProvider; + static WindowCreator2 WindowCreator; + static int BrowserCount, NextJSFunctionIndex = 1; + static Hashtable AllFunctions = new Hashtable (); + static boolean Initialized, IsPre_1_8, IsPre_1_9, PerformedVersionCheck, XPCOMWasGlued, XPCOMInitWasGlued; + + /* XULRunner detect constants */ + static final String GRERANGE_LOWER = "1.8.1.2"; //$NON-NLS-1$ + static final String GRERANGE_LOWER_FALLBACK = "1.8"; //$NON-NLS-1$ + static final boolean LowerRangeInclusive = true; + static final String GRERANGE_UPPER = "1.9.*"; //$NON-NLS-1$ + static final boolean UpperRangeInclusive = true; + + static final int MAX_PORT = 65535; + static final String SEPARATOR_OS = System.getProperty ("file.separator"); //$NON-NLS-1$ + static final String ABOUT_BLANK = "about:blank"; //$NON-NLS-1$ + static final String DISPOSE_LISTENER_HOOKED = "org.eclipse.swt.browser.Mozilla.disposeListenerHooked"; //$NON-NLS-1$ + static final String PREFIX_JAVASCRIPT = "javascript:"; //$NON-NLS-1$ + static final String PREFERENCE_CHARSET = "intl.charset.default"; //$NON-NLS-1$ + static final String PREFERENCE_DISABLEOPENDURINGLOAD = "dom.disable_open_during_load"; //$NON-NLS-1$ + static final String PREFERENCE_DISABLEOPENWINDOWSTATUSHIDE = "dom.disable_window_open_feature.status"; //$NON-NLS-1$ + static final String PREFERENCE_DISABLEWINDOWSTATUSCHANGE = "dom.disable_window_status_change"; //$NON-NLS-1$ + static final String PREFERENCE_LANGUAGES = "intl.accept_languages"; //$NON-NLS-1$ + static final String PREFERENCE_PROXYHOST_FTP = "network.proxy.ftp"; //$NON-NLS-1$ + static final String PREFERENCE_PROXYPORT_FTP = "network.proxy.ftp_port"; //$NON-NLS-1$ + static final String PREFERENCE_PROXYHOST_HTTP = "network.proxy.http"; //$NON-NLS-1$ + static final String PREFERENCE_PROXYPORT_HTTP = "network.proxy.http_port"; //$NON-NLS-1$ + static final String PREFERENCE_PROXYHOST_SSL = "network.proxy.ssl"; //$NON-NLS-1$ + static final String PREFERENCE_PROXYPORT_SSL = "network.proxy.ssl_port"; //$NON-NLS-1$ + static final String PREFERENCE_PROXYTYPE = "network.proxy.type"; //$NON-NLS-1$ + static final String PROFILE_AFTER_CHANGE = "profile-after-change"; //$NON-NLS-1$ + static final String PROFILE_BEFORE_CHANGE = "profile-before-change"; //$NON-NLS-1$ + static final String PROFILE_DIR = SEPARATOR_OS + "eclipse" + SEPARATOR_OS; //$NON-NLS-1$ + static final String PROFILE_DO_CHANGE = "profile-do-change"; //$NON-NLS-1$ + static final String PROPERTY_PROXYPORT = "network.proxy_port"; //$NON-NLS-1$ + static final String PROPERTY_PROXYHOST = "network.proxy_host"; //$NON-NLS-1$ + static final String SEPARATOR_LOCALE = "-"; //$NON-NLS-1$ + static final String SHUTDOWN_PERSIST = "shutdown-persist"; //$NON-NLS-1$ + static final String STARTUP = "startup"; //$NON-NLS-1$ + static final String TOKENIZER_LOCALE = ","; //$NON-NLS-1$ + static final String URI_FROMMEMORY = "file:///"; //$NON-NLS-1$ + static final String XULRUNNER_PATH = "org.eclipse.swt.browser.XULRunnerPath"; //$NON-NLS-1$ + + // TEMPORARY CODE + static final String GRE_INITIALIZED = "org.eclipse.swt.browser.XULRunnerInitialized"; //$NON-NLS-1$ + + static { + MozillaClearSessions = new Runnable () { + public void run () { + if (!Initialized) return; + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_COOKIEMANAGER_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsICookieManager.NS_ICOOKIEMANAGER_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsICookieManager manager = new nsICookieManager (result[0]); + result[0] = 0; + rc = manager.GetEnumerator (result); + if (rc != XPCOM.NS_OK) error (rc); + + nsISimpleEnumerator enumerator = new nsISimpleEnumerator (result[0]); + int[] moreElements = new int[1]; /* PRBool */ + rc = enumerator.HasMoreElements (moreElements); + if (rc != XPCOM.NS_OK) error (rc); + while (moreElements[0] != 0) { + result[0] = 0; + rc = enumerator.GetNext (result); + if (rc != XPCOM.NS_OK) error (rc); + nsICookie cookie = new nsICookie (result[0]); + long[] expires = new long[1]; + rc = cookie.GetExpires (expires); + if (expires[0] == 0) { + /* indicates a session cookie */ + int /*long*/ domain = XPCOM.nsEmbedCString_new (); + int /*long*/ name = XPCOM.nsEmbedCString_new (); + int /*long*/ path = XPCOM.nsEmbedCString_new (); + cookie.GetHost (domain); + cookie.GetName (name); + cookie.GetPath (path); + rc = manager.Remove (domain, name, path, 0); + XPCOM.nsEmbedCString_delete (domain); + XPCOM.nsEmbedCString_delete (name); + XPCOM.nsEmbedCString_delete (path); + if (rc != XPCOM.NS_OK) error (rc); + } + cookie.Release (); + rc = enumerator.HasMoreElements (moreElements); + if (rc != XPCOM.NS_OK) error (rc); + } + enumerator.Release (); + manager.Release (); + } + }; + + MozillaGetCookie = new Runnable() { + public void run() { + if (!Initialized) return; + + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + rc = serviceManager.GetService (XPCOM.NS_IOSERVICE_CID, nsIIOService.NS_IIOSERVICE_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIIOService ioService = new nsIIOService (result[0]); + result[0] = 0; + byte[] bytes = MozillaDelegate.wcsToMbcs (null, CookieUrl, false); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (bytes, bytes.length); + rc = ioService.NewURI (aSpec, null, 0, result); + XPCOM.nsEmbedCString_delete (aSpec); + ioService.Release (); + if (rc != XPCOM.NS_OK) { + serviceManager.Release (); + return; + } + if (result[0] == 0) error (XPCOM.NS_ERROR_NULL_POINTER); + + nsIURI aURI = new nsIURI (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_COOKIESERVICE_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsICookieService.NS_ICOOKIESERVICE_IID, result); + int /*long*/ cookieString; + if (rc == XPCOM.NS_OK && result[0] != 0) { + nsICookieService cookieService = new nsICookieService (result[0]); + result[0] = 0; + rc = cookieService.GetCookieString (aURI.getAddress(), 0, result); + cookieService.Release (); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) { + aURI.Release (); + serviceManager.Release (); + return; + } + cookieString = result[0]; + } else { + result[0] = 0; + rc = serviceManager.GetServiceByContractID (aContractID, nsICookieService_1_9.NS_ICOOKIESERVICE_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + nsICookieService_1_9 cookieService = new nsICookieService_1_9 (result[0]); + result[0] = 0; + rc = cookieService.GetCookieString(aURI.getAddress(), 0, result); + cookieService.Release (); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) { + aURI.Release (); + serviceManager.Release (); + return; + } + cookieString = result[0]; + } + aURI.Release (); + serviceManager.Release (); + result[0] = 0; + + int length = C.strlen (cookieString); + bytes = new byte[length]; + XPCOM.memmove (bytes, cookieString, length); + C.free (cookieString); + String allCookies = new String (MozillaDelegate.mbcsToWcs (null, bytes)); + StringTokenizer tokenizer = new StringTokenizer (allCookies, ";"); //$NON-NLS-1$ + while (tokenizer.hasMoreTokens ()) { + String cookie = tokenizer.nextToken (); + int index = cookie.indexOf ('='); + if (index != -1) { + String name = cookie.substring (0, index).trim (); + if (name.equals (CookieName)) { + CookieValue = cookie.substring (index + 1).trim (); + return; + } + } + } + } + }; + + MozillaSetCookie = new Runnable() { + public void run() { + if (!Initialized) return; + + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + rc = serviceManager.GetService (XPCOM.NS_IOSERVICE_CID, nsIIOService.NS_IIOSERVICE_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIIOService ioService = new nsIIOService (result[0]); + result[0] = 0; + byte[] bytes = MozillaDelegate.wcsToMbcs (null, CookieUrl, false); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (bytes, bytes.length); + rc = ioService.NewURI (aSpec, null, 0, result); + XPCOM.nsEmbedCString_delete (aSpec); + ioService.Release (); + if (rc != XPCOM.NS_OK) { + serviceManager.Release (); + return; + } + if (result[0] == 0) error (XPCOM.NS_ERROR_NULL_POINTER); + + nsIURI aURI = new nsIURI(result[0]); + result[0] = 0; + byte[] aCookie = MozillaDelegate.wcsToMbcs (null, CookieValue, true); + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_COOKIESERVICE_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsICookieService.NS_ICOOKIESERVICE_IID, result); + if (rc == XPCOM.NS_OK && result[0] != 0) { + nsICookieService cookieService = new nsICookieService (result[0]); + rc = cookieService.SetCookieString (aURI.getAddress(), 0, aCookie, 0); + cookieService.Release (); + } else { + result[0] = 0; + rc = serviceManager.GetServiceByContractID (aContractID, nsICookieService_1_9.NS_ICOOKIESERVICE_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + nsICookieService_1_9 cookieService = new nsICookieService_1_9 (result[0]); + rc = cookieService.SetCookieString(aURI.getAddress(), 0, aCookie, 0); + cookieService.Release (); + } + result[0] = 0; + aURI.Release (); + serviceManager.Release (); + CookieResult = rc == 0; + } + }; + } + +public void create (Composite parent, int style) { + delegate = new MozillaDelegate (browser); + final Display display = parent.getDisplay (); + + int /*long*/[] result = new int /*long*/[1]; + if (!Initialized) { + boolean initLoaded = false; + boolean IsXULRunner = false; + + String greInitialized = System.getProperty (GRE_INITIALIZED); + if ("true".equals (greInitialized)) { //$NON-NLS-1$ + /* + * Another browser has already initialized xulrunner in this process, + * so just bind to it instead of trying to initialize a new one. + */ + Initialized = true; + } + + String mozillaPath = System.getProperty (XULRUNNER_PATH); + /* + * Browser clients that ship XULRunner in a plug-in must have an opportunity + * to set the org.eclipse.swt.browser.XULRunnerPath system property to point + * at their XULRunner before the first Mozilla-based Browser is created. To + * facilitate this, reflection is used to reference non-existent class + * org.eclipse.swt.browser.XULRunnerInitializer the first time a Mozilla- + * based Browser is created. A client wishing to use this hook can do so + * by creating a fragment of org.eclipse.swt that implements this class and + * sets the system property in its static initializer. + */ + if (mozillaPath == null) { + try { + Class.forName ("org.eclipse.swt.browser.XULRunnerInitializer"); //$NON-NLS-1$ + mozillaPath = System.getProperty (XULRUNNER_PATH); + } catch (ClassNotFoundException e) { + /* no fragment is providing this class, which is the typical case */ + } + } + + if (mozillaPath == null) { + try { + String libName = delegate.getSWTInitLibraryName (); + Library.loadLibrary (libName); + initLoaded = true; + } catch (UnsatisfiedLinkError e) { + /* + * If this library failed to load then do not attempt to detect a + * xulrunner to use. The Browser may still be usable if MOZILLA_FIVE_HOME + * points at a GRE. + */ + } + } else { + mozillaPath += SEPARATOR_OS + delegate.getLibraryName (); + IsXULRunner = true; + } + + if (initLoaded) { + /* attempt to discover a XULRunner to use as the GRE */ + GREVersionRange range = new GREVersionRange (); + byte[] bytes = MozillaDelegate.wcsToMbcs (null, GRERANGE_LOWER, true); + int /*long*/ lower = C.malloc (bytes.length); + C.memmove (lower, bytes, bytes.length); + range.lower = lower; + range.lowerInclusive = LowerRangeInclusive; + + bytes = MozillaDelegate.wcsToMbcs (null, GRERANGE_UPPER, true); + int /*long*/ upper = C.malloc (bytes.length); + C.memmove (upper, bytes, bytes.length); + range.upper = upper; + range.upperInclusive = UpperRangeInclusive; + + int length = XPCOMInit.PATH_MAX; + int /*long*/ greBuffer = C.malloc (length); + int /*long*/ propertiesPtr = C.malloc (2 * C.PTR_SIZEOF); + int rc = XPCOMInit.GRE_GetGREPathWithProperties (range, 1, propertiesPtr, 0, greBuffer, length); + + /* + * A XULRunner was not found that supports wrapping of XPCOM handles as JavaXPCOM objects. + * Drop the lower version bound and try to detect an earlier XULRunner installation. + */ + if (rc != XPCOM.NS_OK) { + C.free (lower); + bytes = MozillaDelegate.wcsToMbcs (null, GRERANGE_LOWER_FALLBACK, true); + lower = C.malloc (bytes.length); + C.memmove (lower, bytes, bytes.length); + range.lower = lower; + rc = XPCOMInit.GRE_GetGREPathWithProperties (range, 1, propertiesPtr, 0, greBuffer, length); + } + + C.free (lower); + C.free (upper); + C.free (propertiesPtr); + if (rc == XPCOM.NS_OK) { + /* indicates that a XULRunner was found */ + length = C.strlen (greBuffer); + bytes = new byte[length]; + C.memmove (bytes, greBuffer, length); + mozillaPath = new String (MozillaDelegate.mbcsToWcs (null, bytes)); + IsXULRunner = mozillaPath.length () > 0; + + /* + * Test whether the detected XULRunner can be used as the GRE before loading swt's + * XULRunner library. If it cannot be used then fall back to attempting to use + * the GRE pointed to by MOZILLA_FIVE_HOME. + * + * One case where this will fail is attempting to use a 64-bit xulrunner while swt + * is running in 32-bit mode, or vice versa. + */ + if (IsXULRunner) { + byte[] path = MozillaDelegate.wcsToMbcs (null, mozillaPath, true); + rc = XPCOMInit.XPCOMGlueStartup (path); + if (rc != XPCOM.NS_OK) { + mozillaPath = mozillaPath.substring (0, mozillaPath.lastIndexOf (SEPARATOR_OS)); + if (Device.DEBUG) System.out.println ("cannot use detected XULRunner: " + mozillaPath); //$NON-NLS-1$ + + /* attempt to XPCOMGlueStartup the GRE pointed at by MOZILLA_FIVE_HOME */ + int /*long*/ ptr = C.getenv (MozillaDelegate.wcsToMbcs (null, XPCOM.MOZILLA_FIVE_HOME, true)); + if (ptr == 0) { + IsXULRunner = false; + } else { + length = C.strlen (ptr); + byte[] buffer = new byte[length]; + C.memmove (buffer, ptr, length); + mozillaPath = new String (MozillaDelegate.mbcsToWcs (null, buffer)); + /* + * Attempting to XPCOMGlueStartup a mozilla-based GRE != xulrunner can + * crash, so don't attempt unless the GRE appears to be xulrunner. + */ + if (mozillaPath.indexOf("xulrunner") == -1) { //$NON-NLS-1$ + IsXULRunner = false; + } else { + mozillaPath += SEPARATOR_OS + delegate.getLibraryName (); + path = MozillaDelegate.wcsToMbcs (null, mozillaPath, true); + rc = XPCOMInit.XPCOMGlueStartup (path); + if (rc != XPCOM.NS_OK) { + IsXULRunner = false; + mozillaPath = mozillaPath.substring (0, mozillaPath.lastIndexOf (SEPARATOR_OS)); + if (Device.DEBUG) System.out.println ("failed to start as XULRunner: " + mozillaPath); //$NON-NLS-1$ + } + } + } + } + if (IsXULRunner) { + XPCOMInitWasGlued = true; + } + } + } + C.free (greBuffer); + } + + if (IsXULRunner) { + if (Device.DEBUG) System.out.println ("XULRunner path: " + mozillaPath); //$NON-NLS-1$ + try { + Library.loadLibrary ("swt-xulrunner"); //$NON-NLS-1$ + } catch (UnsatisfiedLinkError e) { + SWT.error (SWT.ERROR_NO_HANDLES, e); + } + byte[] path = MozillaDelegate.wcsToMbcs (null, mozillaPath, true); + int rc = XPCOM.XPCOMGlueStartup (path); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + XPCOMWasGlued = true; + + /* + * Remove the trailing xpcom lib name from mozillaPath because the + * Mozilla.initialize and NS_InitXPCOM2 invocations require a directory name only. + */ + mozillaPath = mozillaPath.substring (0, mozillaPath.lastIndexOf (SEPARATOR_OS)); + } else { + if ((style & SWT.MOZILLA) != 0) { + browser.dispose (); + String errorString = (mozillaPath != null && mozillaPath.length () > 0) ? + " [Failed to use detected XULRunner: " + mozillaPath + "]" : + " [Could not detect registered XULRunner to use]"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + SWT.error (SWT.ERROR_NO_HANDLES, null, errorString); + } + + /* attempt to use the GRE pointed at by MOZILLA_FIVE_HOME */ + int /*long*/ ptr = C.getenv (MozillaDelegate.wcsToMbcs (null, XPCOM.MOZILLA_FIVE_HOME, true)); + if (ptr != 0) { + int length = C.strlen (ptr); + byte[] buffer = new byte[length]; + C.memmove (buffer, ptr, length); + mozillaPath = new String (MozillaDelegate.mbcsToWcs (null, buffer)); + } else { + browser.dispose (); + SWT.error (SWT.ERROR_NO_HANDLES, null, " [Unknown Mozilla path (MOZILLA_FIVE_HOME not set)]"); //$NON-NLS-1$ + } + if (Device.DEBUG) System.out.println ("Mozilla path: " + mozillaPath); //$NON-NLS-1$ + + /* + * Note. Embedding a Mozilla GTK1.2 causes a crash. The workaround + * is to check the version of GTK used by Mozilla by looking for + * the libwidget_gtk.so library used by Mozilla GTK1.2. Mozilla GTK2 + * uses the libwidget_gtk2.so library. + */ + if (Compatibility.fileExists (mozillaPath, "components/libwidget_gtk.so")) { //$NON-NLS-1$ + browser.dispose (); + SWT.error (SWT.ERROR_NO_HANDLES, null, " [Mozilla GTK2 required (GTK1.2 detected)]"); //$NON-NLS-1$ + } + + try { + Library.loadLibrary ("swt-mozilla"); //$NON-NLS-1$ + } catch (UnsatisfiedLinkError e) { + try { + /* + * The initial loadLibrary attempt may have failed as a result of the user's + * system not having libstdc++.so.6 installed, so try to load the alternate + * swt mozilla library that depends on libswtc++.so.5 instead. + */ + Library.loadLibrary ("swt-mozilla-gcc3"); //$NON-NLS-1$ + } catch (UnsatisfiedLinkError ex) { + browser.dispose (); + /* + * Print the error from the first failed attempt since at this point it's + * known that the failure was not due to the libstdc++.so.6 dependency. + */ + SWT.error (SWT.ERROR_NO_HANDLES, e, " [MOZILLA_FIVE_HOME='" + mozillaPath + "']"); //$NON-NLS-1$ //$NON-NLS-2$ + } + } + } + + if (!Initialized) { + LocationProvider = new AppFileLocProvider (mozillaPath); + LocationProvider.AddRef (); + + /* extract external.xpt to temp */ + String tempPath = System.getProperty ("java.io.tmpdir"); //$NON-NLS-1$ + File componentsDir = new File (tempPath, "eclipse/mozillaComponents"); //$NON-NLS-1$ + java.io.InputStream is = Library.class.getResourceAsStream ("/external.xpt"); //$NON-NLS-1$ + if (is != null) { + if (!componentsDir.exists ()) { + componentsDir.mkdirs (); + } + int read; + byte [] buffer = new byte [4096]; + File file = new File (componentsDir, "external.xpt"); //$NON-NLS-1$ + try { + FileOutputStream os = new FileOutputStream (file); + while ((read = is.read (buffer)) != -1) { + os.write(buffer, 0, read); + } + os.close (); + is.close (); + } catch (FileNotFoundException e) { + } catch (IOException e) { + } + } + if (componentsDir.exists () && componentsDir.isDirectory ()) { + LocationProvider.setComponentsPath (componentsDir.getAbsolutePath ()); + } + + int /*long*/[] retVal = new int /*long*/[1]; + nsEmbedString pathString = new nsEmbedString (mozillaPath); + int rc = XPCOM.NS_NewLocalFile (pathString.getAddress (), 1, retVal); + pathString.dispose (); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (retVal[0] == 0) { + browser.dispose (); + error (XPCOM.NS_ERROR_NULL_POINTER); + } + + nsIFile localFile = new nsILocalFile (retVal[0]); + if (IsXULRunner) { + int size = XPCOM.nsDynamicFunctionLoad_sizeof (); + /* alloc memory for two structs, the second is empty to signify the end of the list */ + int /*long*/ ptr = C.malloc (size * 2); + C.memset (ptr, 0, size * 2); + nsDynamicFunctionLoad functionLoad = new nsDynamicFunctionLoad (); + byte[] bytes = MozillaDelegate.wcsToMbcs (null, "XRE_InitEmbedding", true); //$NON-NLS-1$ + functionLoad.functionName = C.malloc (bytes.length); + C.memmove (functionLoad.functionName, bytes, bytes.length); + functionLoad.function = C.malloc (C.PTR_SIZEOF); + C.memmove (functionLoad.function, new int /*long*/[] {0} , C.PTR_SIZEOF); + XPCOM.memmove (ptr, functionLoad, XPCOM.nsDynamicFunctionLoad_sizeof ()); + XPCOM.XPCOMGlueLoadXULFunctions (ptr); + C.memmove (result, functionLoad.function, C.PTR_SIZEOF); + int /*long*/ functionPtr = result[0]; + result[0] = 0; + C.free (functionLoad.function); + C.free (functionLoad.functionName); + C.free (ptr); + rc = XPCOM.Call (functionPtr, localFile.getAddress (), localFile.getAddress (), LocationProvider.getAddress (), 0, 0); + if (rc == XPCOM.NS_OK) { + System.setProperty (XULRUNNER_PATH, mozillaPath); + } + } else { + rc = XPCOM.NS_InitXPCOM2 (0, localFile.getAddress(), LocationProvider.getAddress ()); + } + localFile.Release (); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + SWT.error (SWT.ERROR_NO_HANDLES, null, " [MOZILLA_FIVE_HOME may not point at an embeddable GRE] [NS_InitEmbedding " + mozillaPath + " error " + rc + "]"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + } + System.setProperty (GRE_INITIALIZED, "true"); //$NON-NLS-1$ + } + + /* If JavaXPCOM is detected then attempt to initialize it with the XULRunner being used */ + if (IsXULRunner) { + try { + Class clazz = Class.forName ("org.mozilla.xpcom.Mozilla"); //$NON-NLS-1$ + Method method = clazz.getMethod ("getInstance", new Class[0]); //$NON-NLS-1$ + Object mozilla = method.invoke (null, new Object[0]); + method = clazz.getMethod ("getComponentManager", new Class[0]); //$NON-NLS-1$ + try { + method.invoke (mozilla, new Object[0]); + } catch (InvocationTargetException e) { + /* indicates that JavaXPCOM has not been initialized yet */ + Class fileClass = Class.forName ("java.io.File"); //$NON-NLS-1$ + method = clazz.getMethod ("initialize", new Class[] {fileClass}); //$NON-NLS-1$ + Constructor constructor = fileClass.getDeclaredConstructor (new Class[] {String.class}); + Object argument = constructor.newInstance (new Object[] {mozillaPath}); + method.invoke (mozilla, new Object[] {argument}); + } + } catch (ClassNotFoundException e) { + /* JavaXPCOM is not on the classpath */ + } catch (NoSuchMethodException e) { + /* the JavaXPCOM on the classpath does not implement initialize() */ + } catch (IllegalArgumentException e) { + } catch (IllegalAccessException e) { + } catch (InvocationTargetException e) { + } catch (InstantiationException e) { + } + } + + int rc = XPCOM.NS_GetComponentManager (result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIComponentManager componentManager = new nsIComponentManager (result[0]); + result[0] = 0; + if (delegate.needsSpinup ()) { + /* nsIAppShell is discontinued as of xulrunner 1.9, so do not fail if it is not found */ + rc = componentManager.CreateInstance (XPCOM.NS_APPSHELL_CID, 0, nsIAppShell.NS_IAPPSHELL_IID, result); + if (rc != XPCOM.NS_ERROR_NO_INTERFACE) { + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + AppShell = new nsIAppShell (result[0]); + rc = AppShell.Create (0, null); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + rc = AppShell.Spinup (); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + } + result[0] = 0; + } + + WindowCreator = new WindowCreator2 (); + WindowCreator.AddRef (); + + rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_WINDOWWATCHER_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIWindowWatcher.NS_IWINDOWWATCHER_IID, result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIWindowWatcher windowWatcher = new nsIWindowWatcher (result[0]); + result[0] = 0; + rc = windowWatcher.SetWindowCreator (WindowCreator.getAddress()); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + windowWatcher.Release (); + + /* compute the profile directory and set it on the AppFileLocProvider */ + if (LocationProvider != null) { + byte[] buffer = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_DIRECTORYSERVICE_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (buffer, nsIDirectoryService.NS_IDIRECTORYSERVICE_IID, result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIDirectoryService directoryService = new nsIDirectoryService (result[0]); + result[0] = 0; + rc = directoryService.QueryInterface (nsIProperties.NS_IPROPERTIES_IID, result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + directoryService.Release (); + + nsIProperties properties = new nsIProperties (result[0]); + result[0] = 0; + buffer = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_APP_APPLICATION_REGISTRY_DIR, true); + rc = properties.Get (buffer, nsIFile.NS_IFILE_IID, result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + properties.Release (); + + nsIFile profileDir = new nsIFile (result[0]); + result[0] = 0; + int /*long*/ path = XPCOM.nsEmbedCString_new (); + rc = profileDir.GetNativePath (path); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + int length = XPCOM.nsEmbedCString_Length (path); + int /*long*/ ptr = XPCOM.nsEmbedCString_get (path); + buffer = new byte [length]; + XPCOM.memmove (buffer, ptr, length); + String profilePath = new String (MozillaDelegate.mbcsToWcs (null, buffer)) + PROFILE_DIR; + LocationProvider.setProfilePath (profilePath); + LocationProvider.isXULRunner = IsXULRunner; + XPCOM.nsEmbedCString_delete (path); + profileDir.Release (); + + /* notify observers of a new profile directory being used */ + buffer = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_OBSERVER_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (buffer, nsIObserverService.NS_IOBSERVERSERVICE_IID, result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIObserverService observerService = new nsIObserverService (result[0]); + result[0] = 0; + buffer = MozillaDelegate.wcsToMbcs (null, PROFILE_DO_CHANGE, true); + length = STARTUP.length (); + char[] chars = new char [length + 1]; + STARTUP.getChars (0, length, chars, 0); + rc = observerService.NotifyObservers (0, buffer, chars); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + buffer = MozillaDelegate.wcsToMbcs (null, PROFILE_AFTER_CHANGE, true); + rc = observerService.NotifyObservers (0, buffer, chars); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + observerService.Release (); + } + + /* + * As a result of using a common profile the user cannot change their locale + * and charset. The fix for this is to set mozilla's locale and charset + * preference values according to the user's current locale and charset. + */ + aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_PREFSERVICE_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIPrefService.NS_IPREFSERVICE_IID, result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIPrefService prefService = new nsIPrefService (result[0]); + result[0] = 0; + byte[] buffer = new byte[1]; + rc = prefService.GetBranch (buffer, result); /* empty buffer denotes root preference level */ + prefService.Release (); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIPrefBranch prefBranch = new nsIPrefBranch (result[0]); + result[0] = 0; + + /* get Mozilla's current locale preference value */ + String prefLocales = null; + nsIPrefLocalizedString localizedString = null; + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_LANGUAGES, true); + rc = prefBranch.GetComplexValue (buffer, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, result); + /* + * Feature of Debian. For some reason attempting to query for the current locale + * preference fails on Debian. The workaround for this is to assume a value of + * "en-us,en" since this is typically the default value when mozilla is used without + * a profile. + */ + if (rc != XPCOM.NS_OK) { + prefLocales = "en-us,en" + TOKENIZER_LOCALE; //$NON-NLS-1$ + } else { + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + localizedString = new nsIPrefLocalizedString (result[0]); + result[0] = 0; + rc = localizedString.ToString (result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + int length = XPCOM.strlen_PRUnichar (result[0]); + char[] dest = new char[length]; + XPCOM.memmove (dest, result[0], length * 2); + prefLocales = new String (dest) + TOKENIZER_LOCALE; + } + result[0] = 0; + + /* + * construct the new locale preference value by prepending the + * user's current locale and language to the original value + */ + Locale locale = Locale.getDefault (); + String language = locale.getLanguage (); + String country = locale.getCountry (); + StringBuffer stringBuffer = new StringBuffer (language); + stringBuffer.append (SEPARATOR_LOCALE); + stringBuffer.append (country.toLowerCase ()); + stringBuffer.append (TOKENIZER_LOCALE); + stringBuffer.append (language); + stringBuffer.append (TOKENIZER_LOCALE); + String newLocales = stringBuffer.toString (); + + int start, end = -1; + do { + start = end + 1; + end = prefLocales.indexOf (TOKENIZER_LOCALE, start); + String token; + if (end == -1) { + token = prefLocales.substring (start); + } else { + token = prefLocales.substring (start, end); + } + if (token.length () > 0) { + token = (token + TOKENIZER_LOCALE).trim (); + /* ensure that duplicate locale values are not added */ + if (newLocales.indexOf (token) == -1) { + stringBuffer.append (token); + } + } + } while (end != -1); + newLocales = stringBuffer.toString (); + if (!newLocales.equals (prefLocales)) { + /* write the new locale value */ + newLocales = newLocales.substring (0, newLocales.length () - TOKENIZER_LOCALE.length ()); /* remove trailing tokenizer */ + int length = newLocales.length (); + char[] charBuffer = new char[length + 1]; + newLocales.getChars (0, length, charBuffer, 0); + if (localizedString == null) { + byte[] contractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_PREFLOCALIZEDSTRING_CONTRACTID, true); + rc = componentManager.CreateInstanceByContractID (contractID, 0, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + localizedString = new nsIPrefLocalizedString (result[0]); + result[0] = 0; + } + localizedString.SetDataWithLength (length, charBuffer); + rc = prefBranch.SetComplexValue (buffer, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, localizedString.getAddress()); + } + if (localizedString != null) { + localizedString.Release (); + localizedString = null; + } + + /* get Mozilla's current charset preference value */ + String prefCharset = null; + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_CHARSET, true); + rc = prefBranch.GetComplexValue (buffer, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, result); + /* + * Feature of Debian. For some reason attempting to query for the current charset + * preference fails on Debian. The workaround for this is to assume a value of + * "ISO-8859-1" since this is typically the default value when mozilla is used + * without a profile. + */ + if (rc != XPCOM.NS_OK) { + prefCharset = "ISO-8859-1"; //$NON_NLS-1$ + } else { + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + localizedString = new nsIPrefLocalizedString (result[0]); + result[0] = 0; + rc = localizedString.ToString (result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + int length = XPCOM.strlen_PRUnichar (result[0]); + char[] dest = new char[length]; + XPCOM.memmove (dest, result[0], length * 2); + prefCharset = new String (dest); + } + result[0] = 0; + + String newCharset = System.getProperty ("file.encoding"); // $NON-NLS-1$ + if (!newCharset.equals (prefCharset)) { + /* write the new charset value */ + int length = newCharset.length (); + char[] charBuffer = new char[length + 1]; + newCharset.getChars (0, length, charBuffer, 0); + if (localizedString == null) { + byte[] contractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_PREFLOCALIZEDSTRING_CONTRACTID, true); + rc = componentManager.CreateInstanceByContractID (contractID, 0, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + localizedString = new nsIPrefLocalizedString (result[0]); + result[0] = 0; + } + localizedString.SetDataWithLength (length, charBuffer); + rc = prefBranch.SetComplexValue (buffer, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, localizedString.getAddress ()); + } + if (localizedString != null) localizedString.Release (); + + /* + * Check for proxy values set as documented java properties and update mozilla's + * preferences with these values if needed. + */ + String proxyHost = System.getProperty (PROPERTY_PROXYHOST); + String proxyPortString = System.getProperty (PROPERTY_PROXYPORT); + + int port = -1; + if (proxyPortString != null) { + try { + int value = Integer.valueOf (proxyPortString).intValue (); + if (0 <= value && value <= MAX_PORT) port = value; + } catch (NumberFormatException e) { + /* do nothing, java property has non-integer value */ + } + } + + if (proxyHost != null) { + byte[] contractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_PREFLOCALIZEDSTRING_CONTRACTID, true); + rc = componentManager.CreateInstanceByContractID (contractID, 0, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + localizedString = new nsIPrefLocalizedString (result[0]); + result[0] = 0; + int length = proxyHost.length (); + char[] charBuffer = new char[length + 1]; + proxyHost.getChars (0, length, charBuffer, 0); + rc = localizedString.SetDataWithLength (length, charBuffer); + if (rc != XPCOM.NS_OK) error (rc); + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_PROXYHOST_FTP, true); + rc = prefBranch.SetComplexValue (buffer, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, localizedString.getAddress ()); + if (rc != XPCOM.NS_OK) error (rc); + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_PROXYHOST_HTTP, true); + rc = prefBranch.SetComplexValue (buffer, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, localizedString.getAddress ()); + if (rc != XPCOM.NS_OK) error (rc); + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_PROXYHOST_SSL, true); + rc = prefBranch.SetComplexValue (buffer, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, localizedString.getAddress ()); + if (rc != XPCOM.NS_OK) error (rc); + localizedString.Release (); + } + + if (port != -1) { + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_PROXYPORT_FTP, true); + rc = prefBranch.SetIntPref (buffer, port); + if (rc != XPCOM.NS_OK) error (rc); + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_PROXYPORT_HTTP, true); + rc = prefBranch.SetIntPref (buffer, port); + if (rc != XPCOM.NS_OK) error (rc); + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_PROXYPORT_SSL, true); + rc = prefBranch.SetIntPref (buffer, port); + if (rc != XPCOM.NS_OK) error (rc); + } + + if (proxyHost != null || port != -1) { + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_PROXYTYPE, true); + rc = prefBranch.SetIntPref (buffer, 1); + if (rc != XPCOM.NS_OK) error (rc); + } + + /* + * Ensure that windows that are shown during page loads are not blocked. Firefox may + * try to block these by default since such windows are often unwelcome, but this + * assumption should not be made in the Browser's context. Since the Browser client + * is responsible for creating the new Browser and Shell in an OpenWindowListener, + * they should decide whether the new window is unwelcome or not and act accordingly. + */ + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_DISABLEOPENDURINGLOAD, true); + rc = prefBranch.SetBoolPref (buffer, 0); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + + /* Ensure that the status text can be set through means like javascript */ + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_DISABLEWINDOWSTATUSCHANGE, true); + rc = prefBranch.SetBoolPref (buffer, 0); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + + /* Ensure that the status line can be hidden when opening a window from javascript */ + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_DISABLEOPENWINDOWSTATUSHIDE, true); + rc = prefBranch.SetBoolPref (buffer, 0); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + + prefBranch.Release (); + + PromptService2Factory factory = new PromptService2Factory (); + factory.AddRef (); + + rc = componentManager.QueryInterface (nsIComponentRegistrar.NS_ICOMPONENTREGISTRAR_IID, result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIComponentRegistrar componentRegistrar = new nsIComponentRegistrar (result[0]); + result[0] = 0; + componentRegistrar.AutoRegister (0); /* detect the External component */ + + aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_PROMPTSERVICE_CONTRACTID, true); + byte[] aClassName = MozillaDelegate.wcsToMbcs (null, "Prompt Service", true); //$NON-NLS-1$ + rc = componentRegistrar.RegisterFactory (XPCOM.NS_PROMPTSERVICE_CID, aClassName, aContractID, factory.getAddress ()); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + factory.Release (); + + ExternalFactory externalFactory = new ExternalFactory (); + externalFactory.AddRef (); + aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.EXTERNAL_CONTRACTID, true); + aClassName = MozillaDelegate.wcsToMbcs (null, "External", true); //$NON-NLS-1$ + rc = componentRegistrar.RegisterFactory (XPCOM.EXTERNAL_CID, aClassName, aContractID, externalFactory.getAddress ()); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + externalFactory.Release (); + + rc = serviceManager.GetService (XPCOM.NS_CATEGORYMANAGER_CID, nsICategoryManager.NS_ICATEGORYMANAGER_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsICategoryManager categoryManager = new nsICategoryManager (result[0]); + result[0] = 0; + byte[] category = MozillaDelegate.wcsToMbcs (null, "JavaScript global property", true); //$NON-NLS-1$ + byte[] entry = MozillaDelegate.wcsToMbcs (null, "external", true); //$NON-NLS-1$ + rc = categoryManager.AddCategoryEntry(category, entry, aContractID, 1, 1, result); + result[0] = 0; + categoryManager.Release (); + + /* + * This Download factory will be used if the GRE version is < 1.8. + * If the GRE version is 1.8.x then the Download factory that is registered later for + * contract "Transfer" will be used. + * If the GRE version is >= 1.9 then no Download factory is registered because this + * functionality is provided by the GRE. + */ + DownloadFactory downloadFactory = new DownloadFactory (); + downloadFactory.AddRef (); + aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_DOWNLOAD_CONTRACTID, true); + aClassName = MozillaDelegate.wcsToMbcs (null, "Download", true); //$NON-NLS-1$ + rc = componentRegistrar.RegisterFactory (XPCOM.NS_DOWNLOAD_CID, aClassName, aContractID, downloadFactory.getAddress ()); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + downloadFactory.Release (); + + FilePickerFactory pickerFactory = IsXULRunner ? new FilePickerFactory_1_8 () : new FilePickerFactory (); + pickerFactory.AddRef (); + aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_FILEPICKER_CONTRACTID, true); + aClassName = MozillaDelegate.wcsToMbcs (null, "FilePicker", true); //$NON-NLS-1$ + rc = componentRegistrar.RegisterFactory (XPCOM.NS_FILEPICKER_CID, aClassName, aContractID, pickerFactory.getAddress ()); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + pickerFactory.Release (); + + componentRegistrar.Release (); + componentManager.Release (); + + Initialized = true; + } + + if (display.getData (DISPOSE_LISTENER_HOOKED) == null) { + display.setData (DISPOSE_LISTENER_HOOKED, DISPOSE_LISTENER_HOOKED); + display.addListener (SWT.Dispose, new Listener () { + public void handleEvent (Event event) { + if (BrowserCount > 0) return; /* another display is still active */ + + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] buffer = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_OBSERVER_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (buffer, nsIObserverService.NS_IOBSERVERSERVICE_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIObserverService observerService = new nsIObserverService (result[0]); + result[0] = 0; + buffer = MozillaDelegate.wcsToMbcs (null, PROFILE_BEFORE_CHANGE, true); + int length = SHUTDOWN_PERSIST.length (); + char[] chars = new char [length + 1]; + SHUTDOWN_PERSIST.getChars (0, length, chars, 0); + rc = observerService.NotifyObservers (0, buffer, chars); + if (rc != XPCOM.NS_OK) error (rc); + observerService.Release (); + + if (LocationProvider != null) { + String prefsLocation = LocationProvider.profilePath + AppFileLocProvider.PREFERENCES_FILE; + nsEmbedString pathString = new nsEmbedString (prefsLocation); + rc = XPCOM.NS_NewLocalFile (pathString.getAddress (), 1, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); + pathString.dispose (); + + nsILocalFile localFile = new nsILocalFile (result [0]); + result[0] = 0; + rc = localFile.QueryInterface (nsIFile.NS_IFILE_IID, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NO_INTERFACE); + localFile.Release (); + + nsIFile prefFile = new nsIFile (result[0]); + result[0] = 0; + + buffer = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_PREFSERVICE_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (buffer, nsIPrefService.NS_IPREFSERVICE_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIPrefService prefService = new nsIPrefService (result[0]); + result[0] = 0; + rc = prefService.SavePrefFile(prefFile.getAddress ()); + prefService.Release (); + prefFile.Release (); + } + serviceManager.Release (); + + if (XPCOMWasGlued) { + /* + * XULRunner 1.9 can crash on Windows if XPCOMGlueShutdown is invoked here, + * presumably because one or more of its unloaded symbols are referenced when + * this callback returns. The workaround is to delay invoking XPCOMGlueShutdown + * so that its symbols are still available once this callback returns. + */ + display.asyncExec (new Runnable () { + public void run () { + XPCOM.XPCOMGlueShutdown (); + } + }); + + // the following is intentionally commented, because calling XRE_TermEmbedding + // causes subsequent browser instantiations within the process to fail + +// int size = XPCOM.nsDynamicFunctionLoad_sizeof (); +// /* alloc memory for two structs, the second is empty to signify the end of the list */ +// int /*long*/ ptr = C.malloc (size * 2); +// C.memset (ptr, 0, size * 2); +// nsDynamicFunctionLoad functionLoad = new nsDynamicFunctionLoad (); +// byte[] bytes = MozillaDelegate.wcsToMbcs (null, "XRE_TermEmbedding", true); //$NON-NLS-1$ +// functionLoad.functionName = C.malloc (bytes.length); +// C.memmove (functionLoad.functionName, bytes, bytes.length); +// functionLoad.function = C.malloc (C.PTR_SIZEOF); +// C.memmove (functionLoad.function, new int /*long*/[] {0} , C.PTR_SIZEOF); +// XPCOM.memmove (ptr, functionLoad, XPCOM.nsDynamicFunctionLoad_sizeof ()); +// XPCOM.XPCOMGlueLoadXULFunctions (ptr); +// C.memmove (result, functionLoad.function, C.PTR_SIZEOF); +// int /*long*/ functionPtr = result[0]; +// result[0] = 0; +// C.free (functionLoad.function); +// C.free (functionLoad.functionName); +// C.free (ptr); +// XPCOM.Call (functionPtr); + + XPCOMWasGlued = false; + } + if (XPCOMInitWasGlued) { + XPCOMInit.XPCOMGlueShutdown (); + XPCOMInitWasGlued = false; + } + Initialized = false; + } + }); + } + + BrowserCount++; + int rc = XPCOM.NS_GetComponentManager (result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIComponentManager componentManager = new nsIComponentManager (result[0]); + result[0] = 0; + nsID NS_IWEBBROWSER_CID = new nsID ("F1EAC761-87E9-11d3-AF80-00A024FFC08C"); //$NON-NLS-1$ + rc = componentManager.CreateInstance (NS_IWEBBROWSER_CID, 0, nsIWebBrowser.NS_IWEBBROWSER_IID, result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + webBrowser = new nsIWebBrowser (result[0]); + result[0] = 0; + + createCOMInterfaces (); + AddRef (); + + rc = webBrowser.SetContainerWindow (webBrowserChrome.getAddress()); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + + rc = webBrowser.QueryInterface (nsIBaseWindow.NS_IBASEWINDOW_IID, result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_ERROR_NO_INTERFACE); + } + + nsIBaseWindow baseWindow = new nsIBaseWindow (result[0]); + result[0] = 0; + Rectangle rect = browser.getClientArea (); + if (rect.isEmpty ()) { + rect.width = 1; + rect.height = 1; + } + + embedHandle = delegate.getHandle (); + + rc = baseWindow.InitWindow (embedHandle, 0, 0, 0, rect.width, rect.height); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (XPCOM.NS_ERROR_FAILURE); + } + rc = delegate.createBaseWindow (baseWindow); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (XPCOM.NS_ERROR_FAILURE); + } + rc = baseWindow.SetVisibility (1); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (XPCOM.NS_ERROR_FAILURE); + } + baseWindow.Release (); + + if (!PerformedVersionCheck) { + PerformedVersionCheck = true; + + rc = componentManager.QueryInterface (nsIComponentRegistrar.NS_ICOMPONENTREGISTRAR_IID, result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + nsIComponentRegistrar componentRegistrar = new nsIComponentRegistrar (result[0]); + result[0] = 0; + + HelperAppLauncherDialogFactory dialogFactory = new HelperAppLauncherDialogFactory (); + dialogFactory.AddRef (); + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_HELPERAPPLAUNCHERDIALOG_CONTRACTID, true); + byte[] aClassName = MozillaDelegate.wcsToMbcs (null, "Helper App Launcher Dialog", true); //$NON-NLS-1$ + rc = componentRegistrar.RegisterFactory (XPCOM.NS_HELPERAPPLAUNCHERDIALOG_CID, aClassName, aContractID, dialogFactory.getAddress ()); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + dialogFactory.Release (); + + /* + * Check for the availability of the pre-1.8 implementation of nsIDocShell + * to determine if the GRE's version is < 1.8. + */ + rc = webBrowser.QueryInterface (nsIInterfaceRequestor.NS_IINTERFACEREQUESTOR_IID, result); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (XPCOM.NS_ERROR_FAILURE); + } + if (result[0] == 0) { + browser.dispose (); + error (XPCOM.NS_ERROR_NO_INTERFACE); + } + nsIInterfaceRequestor interfaceRequestor = new nsIInterfaceRequestor (result[0]); + result[0] = 0; + + rc = interfaceRequestor.GetInterface (nsIDocShell.NS_IDOCSHELL_IID, result); + if (rc == XPCOM.NS_OK && result[0] != 0) { + IsPre_1_8 = true; + new nsISupports (result[0]).Release (); + } + result[0] = 0; + IsPre_1_9 = true; + + /* + * A Download factory for contract "Transfer" must be registered iff the GRE's version is 1.8.x. + * Check for the availability of the 1.8 implementation of nsIDocShell to determine if the + * GRE's version is 1.8.x. + * If the GRE version is < 1.8 then the previously-registered Download factory for contract + * "Download" will be used. + * If the GRE version is >= 1.9 then no Download factory is registered because this + * functionality is provided by the GRE. + */ + if (!IsPre_1_8) { + rc = interfaceRequestor.GetInterface (nsIDocShell_1_8.NS_IDOCSHELL_IID, result); + if (rc == XPCOM.NS_OK && result[0] != 0) { /* 1.8 */ + new nsISupports (result[0]).Release (); + result[0] = 0; + + DownloadFactory_1_8 downloadFactory_1_8 = new DownloadFactory_1_8 (); + downloadFactory_1_8.AddRef (); + aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_TRANSFER_CONTRACTID, true); + aClassName = MozillaDelegate.wcsToMbcs (null, "Transfer", true); //$NON-NLS-1$ + rc = componentRegistrar.RegisterFactory (XPCOM.NS_DOWNLOAD_CID, aClassName, aContractID, downloadFactory_1_8.getAddress ()); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + downloadFactory_1_8.Release (); + } else { /* >= 1.9 */ + IsPre_1_9 = false; + } + } + result[0] = 0; + interfaceRequestor.Release (); + componentRegistrar.Release (); + } + componentManager.Release (); + + /* + * Bug in XULRunner 1.9. On win32, Mozilla does not clear its background before content has + * been set into it. As a result, embedders appear broken if they do not immediately display + * a URL or text. The Mozilla bug for this is https://bugzilla.mozilla.org/show_bug.cgi?id=453523. + * + * The workaround is to subclass the Mozilla window and clear it whenever WM_ERASEBKGND is received. + * This subclass should be removed once content has been set into the browser. + */ + if (!IsPre_1_9) { + delegate.addWindowSubclass (); + } + + rc = webBrowser.AddWebBrowserListener (weakReference.getAddress (), nsIWebProgressListener.NS_IWEBPROGRESSLISTENER_IID); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + + rc = webBrowser.SetParentURIContentListener (uriContentListener.getAddress ()); + if (rc != XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + + delegate.init (); + + listener = new Listener () { + public void handleEvent (Event event) { + switch (event.type) { + case SWT.Dispose: { + /* make this handler run after other dispose listeners */ + if (ignoreDispose) { + ignoreDispose = false; + break; + } + ignoreDispose = true; + browser.notifyListeners (event.type, event); + event.type = SWT.NONE; + onDispose (event.display); + break; + } + case SWT.Resize: onResize (); break; + case SWT.FocusIn: Activate (); break; + case SWT.Activate: Activate (); break; + case SWT.Deactivate: { + Display display = event.display; + if (Mozilla.this.browser == display.getFocusControl ()) Deactivate (); + break; + } + case SWT.Show: { + /* + * Feature in GTK Mozilla. Mozilla does not show up when + * its container (a GTK fixed handle) is made visible + * after having been hidden. The workaround is to reset + * its size after the container has been made visible. + */ + Display display = event.display; + display.asyncExec(new Runnable () { + public void run() { + if (browser.isDisposed ()) return; + onResize (); + } + }); + break; + } + } + } + }; + int[] folderEvents = new int[] { + SWT.Dispose, + SWT.Resize, + SWT.FocusIn, + SWT.Activate, + SWT.Deactivate, + SWT.Show, + SWT.KeyDown // needed to make browser traversable + }; + for (int i = 0; i < folderEvents.length; i++) { + browser.addListener (folderEvents[i], listener); + } +} + +public boolean back () { + htmlBytes = null; + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + rc = webNavigation.GoBack (); + webNavigation.Release (); + return rc == XPCOM.NS_OK; +} + +void createCOMInterfaces () { + // Create each of the interfaces that this object implements + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + weakReference = new XPCOMObject (new int[] {2, 0, 0, 2}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return QueryReferent (args[0], args[1]);} + }; + + webProgressListener = new XPCOMObject (new int[] {2, 0, 0, 4, 6, 3, 4, 3}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return OnStateChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3]);} + public int /*long*/ method4 (int /*long*/[] args) {return OnProgressChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3], (int)/*64*/args[4], (int)/*64*/args[5]);} + public int /*long*/ method5 (int /*long*/[] args) {return OnLocationChange (args[0], args[1], args[2]);} + public int /*long*/ method6 (int /*long*/[] args) {return OnStatusChange (args[0], args[1], (int)/*64*/args[2], args[3]);} + public int /*long*/ method7 (int /*long*/[] args) {return OnSecurityChange (args[0], args[1], (int)/*64*/args[2]);} + }; + + webBrowserChrome = new XPCOMObject (new int[] {2, 0, 0, 2, 1, 1, 1, 1, 0, 2, 0, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return SetStatus ((int)/*64*/args[0], args[1]);} + public int /*long*/ method4 (int /*long*/[] args) {return GetWebBrowser (args[0]);} + public int /*long*/ method5 (int /*long*/[] args) {return SetWebBrowser (args[0]);} + public int /*long*/ method6 (int /*long*/[] args) {return GetChromeFlags (args[0]);} + public int /*long*/ method7 (int /*long*/[] args) {return SetChromeFlags ((int)/*64*/args[0]);} + public int /*long*/ method8 (int /*long*/[] args) {return DestroyBrowserWindow ();} + public int /*long*/ method9 (int /*long*/[] args) {return SizeBrowserTo ((int)/*64*/args[0], (int)/*64*/args[1]);} + public int /*long*/ method10 (int /*long*/[] args) {return ShowAsModal ();} + public int /*long*/ method11 (int /*long*/[] args) {return IsWindowModal (args[0]);} + public int /*long*/ method12 (int /*long*/[] args) {return ExitModalEventLoop ((int)/*64*/args[0]);} + }; + + webBrowserChromeFocus = new XPCOMObject (new int[] {2, 0, 0, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return FocusNextElement ();} + public int /*long*/ method4 (int /*long*/[] args) {return FocusPrevElement ();} + }; + + embeddingSiteWindow = new XPCOMObject (new int[] {2, 0, 0, 5, 5, 0, 1, 1, 1, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return SetDimensions ((int)/*64*/args[0], (int)/*64*/args[1], (int)/*64*/args[2], (int)/*64*/args[3], (int)/*64*/args[4]);} + public int /*long*/ method4 (int /*long*/[] args) {return GetDimensions ((int)/*64*/args[0], args[1], args[2], args[3], args[4]);} + public int /*long*/ method5 (int /*long*/[] args) {return SetFocus ();} + public int /*long*/ method6 (int /*long*/[] args) {return GetVisibility (args[0]);} + public int /*long*/ method7 (int /*long*/[] args) {return SetVisibility ((int)/*64*/args[0]);} + public int /*long*/ method8 (int /*long*/[] args) {return GetTitle (args[0]);} + public int /*long*/ method9 (int /*long*/[] args) {return SetTitle (args[0]);} + public int /*long*/ method10 (int /*long*/[] args) {return GetSiteWindow (args[0]);} + }; + + interfaceRequestor = new XPCOMObject (new int[] {2, 0, 0, 2} ){ + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return GetInterface (args[0], args[1]);} + }; + + supportsWeakReference = new XPCOMObject (new int[] {2, 0, 0, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return GetWeakReference (args[0]);} + }; + + contextMenuListener = new XPCOMObject (new int[] {2, 0, 0, 3}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return OnShowContextMenu ((int)/*64*/args[0], args[1], args[2]);} + }; + + uriContentListener = new XPCOMObject (new int[] {2, 0, 0, 2, 5, 3, 4, 1, 1, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return OnStartURIOpen (args[0], args[1]);} + public int /*long*/ method4 (int /*long*/[] args) {return DoContent (args[0], (int)/*64*/args[1], args[2], args[3], args[4]);} + public int /*long*/ method5 (int /*long*/[] args) {return IsPreferred (args[0], args[1], args[2]);} + public int /*long*/ method6 (int /*long*/[] args) {return CanHandleContent (args[0], (int)/*64*/args[1], args[2], args[3]);} + public int /*long*/ method7 (int /*long*/[] args) {return GetLoadCookie (args[0]);} + public int /*long*/ method8 (int /*long*/[] args) {return SetLoadCookie (args[0]);} + public int /*long*/ method9 (int /*long*/[] args) {return GetParentContentListener (args[0]);} + public int /*long*/ method10 (int /*long*/[] args) {return SetParentContentListener (args[0]);} + }; + + tooltipListener = new XPCOMObject (new int[] {2, 0, 0, 3, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return OnShowTooltip ((int)/*64*/args[0], (int)/*64*/args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return OnHideTooltip ();} + }; + + domEventListener = new XPCOMObject (new int[] {2, 0, 0, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return HandleEvent (args[0]);} + }; +} + +void deregisterFunction (BrowserFunction function) { + super.deregisterFunction (function); + AllFunctions.remove (new Integer (function.index)); +} + +void disposeCOMInterfaces () { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (weakReference != null) { + weakReference.dispose (); + weakReference = null; + } + if (webProgressListener != null) { + webProgressListener.dispose (); + webProgressListener = null; + } + if (webBrowserChrome != null) { + webBrowserChrome.dispose (); + webBrowserChrome = null; + } + if (webBrowserChromeFocus != null) { + webBrowserChromeFocus.dispose (); + webBrowserChromeFocus = null; + } + if (embeddingSiteWindow != null) { + embeddingSiteWindow.dispose (); + embeddingSiteWindow = null; + } + if (interfaceRequestor != null) { + interfaceRequestor.dispose (); + interfaceRequestor = null; + } + if (supportsWeakReference != null) { + supportsWeakReference.dispose (); + supportsWeakReference = null; + } + if (contextMenuListener != null) { + contextMenuListener.dispose (); + contextMenuListener = null; + } + if (uriContentListener != null) { + uriContentListener.dispose (); + uriContentListener = null; + } + if (tooltipListener != null) { + tooltipListener.dispose (); + tooltipListener = null; + } + if (domEventListener != null) { + domEventListener.dispose (); + domEventListener = null; + } +} + +public boolean execute (String script) { + /* + * This could be the first content that is set into the browser, so + * ensure that the custom subclass that works around Mozilla bug + * https://bugzilla.mozilla.org/show_bug.cgi?id=453523 is removed. + */ + delegate.removeWindowSubclass (); + + /* + * As of mozilla 1.9 executing javascript via the javascript: protocol no + * longer happens synchronously. As a result, the result of executing JS + * is not returned to the java side when expected by the client. The + * workaround is to invoke the javascript handler directly via C++, which is + * exposed as of mozilla 1.9. + */ + int /*long*/[] result = new int /*long*/[1]; + if (!IsPre_1_9) { + int rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + nsIPrincipal principal = null; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_SCRIPTSECURITYMANAGER_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIScriptSecurityManager_1_9_1.NS_ISCRIPTSECURITYMANAGER_IID, result); + if (rc == XPCOM.NS_OK && result[0] != 0) { + nsIScriptSecurityManager_1_9_1 securityManager = new nsIScriptSecurityManager_1_9_1 (result[0]); + result[0] = 0; + rc = securityManager.GetSystemPrincipal (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NULL_POINTER); + principal = new nsIPrincipal (result[0]); + result[0] = 0; + securityManager.Release (); + } else { + rc = serviceManager.GetServiceByContractID (aContractID, nsIScriptSecurityManager_1_9.NS_ISCRIPTSECURITYMANAGER_IID, result); + if (rc == XPCOM.NS_OK && result[0] != 0) { + nsIScriptSecurityManager_1_9 securityManager = new nsIScriptSecurityManager_1_9 (result[0]); + result[0] = 0; + rc = securityManager.GetSystemPrincipal (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NULL_POINTER); + principal = new nsIPrincipal (result[0]); + result[0] = 0; + securityManager.Release (); + } + } + serviceManager.Release (); + + if (principal != null) { + rc = webBrowser.QueryInterface (nsIInterfaceRequestor.NS_IINTERFACEREQUESTOR_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIInterfaceRequestor interfaceRequestor = new nsIInterfaceRequestor (result[0]); + result[0] = 0; + nsID scriptGlobalObjectNSID = new nsID ("6afecd40-0b9a-4cfd-8c42-0f645cd91829"); /* nsIScriptGlobalObject */ //$NON-NLS-1$ + rc = interfaceRequestor.GetInterface (scriptGlobalObjectNSID, result); + interfaceRequestor.Release (); + + if (rc == XPCOM.NS_OK && result[0] != 0) { + int /*long*/ scriptGlobalObject = result[0]; + result[0] = 0; + rc = (int/*64*/)XPCOM.nsIScriptGlobalObject_EnsureScriptEnvironment (scriptGlobalObject, 2); /* nsIProgrammingLanguage.JAVASCRIPT */ + if (rc != XPCOM.NS_OK) error (rc); + int /*long*/ scriptContext = XPCOM.nsIScriptGlobalObject_GetScriptContext (scriptGlobalObject, 2); /* nsIProgrammingLanguage.JAVASCRIPT */ + int /*long*/ globalJSObject = XPCOM.nsIScriptGlobalObject_GetScriptGlobal (scriptGlobalObject, 2); /* nsIProgrammingLanguage.JAVASCRIPT */ + new nsISupports (scriptGlobalObject).Release (); + + if (scriptContext != 0 && globalJSObject != 0) { + /* ensure that the received nsIScriptContext implements the expected interface */ + nsID scriptContextNSID = new nsID ("e7b9871d-3adc-4bf7-850d-7fb9554886bf"); /* nsIScriptContext */ //$NON-NLS-1$ + rc = new nsISupports (scriptContext).QueryInterface (scriptContextNSID, result); + if (rc == XPCOM.NS_OK && result[0] != 0) { + new nsISupports (result[0]).Release (); + result[0] = 0; + + int /*long*/ nativeContext = XPCOM.nsIScriptContext_GetNativeContext (scriptContext); + if (nativeContext != 0) { + int length = script.length (); + char[] scriptChars = new char[length]; + script.getChars(0, length, scriptChars, 0); + byte[] urlbytes = MozillaDelegate.wcsToMbcs (null, getUrl (), true); + rc = principal.GetJSPrincipals (nativeContext, result); + if (rc == XPCOM.NS_OK && result[0] != 0) { + int /*long*/ principals = result[0]; + result[0] = 0; + principal.Release (); + String mozillaPath = LocationProvider.mozillaPath + delegate.getJSLibraryName () + '\0'; + byte[] pathBytes = null; + try { + pathBytes = mozillaPath.getBytes ("UTF-8"); //$NON-NLS-1$ + } catch (UnsupportedEncodingException e) { + pathBytes = mozillaPath.getBytes (); + } + rc = XPCOM.JS_EvaluateUCScriptForPrincipals (pathBytes, nativeContext, globalJSObject, principals, scriptChars, length, urlbytes, 0, result); + return rc != 0; + } + } + } + } + } + principal.Release (); + } + } + + /* fall back to the pre-1.9 approach */ + + String url = PREFIX_JAVASCRIPT + script + ";void(0);"; //$NON-NLS-1$ + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + char[] arg = url.toCharArray (); + char[] c = new char[arg.length+1]; + System.arraycopy (arg, 0, c, 0, arg.length); + rc = webNavigation.LoadURI (c, nsIWebNavigation.LOAD_FLAGS_NONE, 0, 0, 0); + webNavigation.Release (); + return rc == XPCOM.NS_OK; +} + +static Browser findBrowser (int /*long*/ handle) { + return MozillaDelegate.findBrowser (handle); +} + +static Browser findBrowser (nsIDOMWindow aDOMWindow) { + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_WINDOWWATCHER_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIWindowWatcher.NS_IWINDOWWATCHER_IID, result); + if (rc != XPCOM.NS_OK) Mozilla.error(rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIWindowWatcher windowWatcher = new nsIWindowWatcher (result[0]); + result[0] = 0; + /* the chrome will only be answered for the top-level nsIDOMWindow */ + rc = aDOMWindow.GetTop (result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + int /*long*/ topDOMWindow = result[0]; + result[0] = 0; + rc = windowWatcher.GetChromeForWindow (topDOMWindow, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + new nsISupports (topDOMWindow).Release (); + windowWatcher.Release (); + if (result[0] == 0) return null; /* the parent chrome is disconnected */ + + nsIWebBrowserChrome webBrowserChrome = new nsIWebBrowserChrome (result[0]); + result[0] = 0; + rc = webBrowserChrome.QueryInterface (nsIEmbeddingSiteWindow.NS_IEMBEDDINGSITEWINDOW_IID, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + webBrowserChrome.Release (); + + nsIEmbeddingSiteWindow embeddingSiteWindow = new nsIEmbeddingSiteWindow (result[0]); + result[0] = 0; + rc = embeddingSiteWindow.GetSiteWindow (result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + embeddingSiteWindow.Release (); + + return findBrowser (result[0]); +} + +public boolean forward () { + htmlBytes = null; + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + rc = webNavigation.GoForward (); + webNavigation.Release (); + + return rc == XPCOM.NS_OK; +} + +public String getBrowserType () { + return "mozilla"; //$NON-NLS-1$ +} + +int getNextFunctionIndex () { + return NextJSFunctionIndex++; +} + +public String getText () { + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.GetContentDOMWindow (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIDOMWindow window = new nsIDOMWindow (result[0]); + result[0] = 0; + rc = window.GetDocument (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + window.Release (); + + int /*long*/ document = result[0]; + result[0] = 0; + rc = XPCOM.NS_GetComponentManager (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIComponentManager componentManager = new nsIComponentManager (result[0]); + result[0] = 0; + byte[] contractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_DOMSERIALIZER_CONTRACTID, true); + char[] chars = null; + + rc = componentManager.CreateInstanceByContractID (contractID, 0, nsIDOMSerializer_1_7.NS_IDOMSERIALIZER_IID, result); + if (rc == XPCOM.NS_OK) { /* mozilla >= 1.7 */ + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIDOMSerializer_1_7 serializer = new nsIDOMSerializer_1_7 (result[0]); + result[0] = 0; + int /*long*/ string = XPCOM.nsEmbedString_new (); + rc = serializer.SerializeToString (document, string); + serializer.Release (); + + int length = XPCOM.nsEmbedString_Length (string); + int /*long*/ buffer = XPCOM.nsEmbedString_get (string); + chars = new char[length]; + XPCOM.memmove (chars, buffer, length * 2); + XPCOM.nsEmbedString_delete (string); + } else { /* mozilla < 1.7 */ + rc = componentManager.CreateInstanceByContractID (contractID, 0, nsIDOMSerializer.NS_IDOMSERIALIZER_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIDOMSerializer serializer = new nsIDOMSerializer (result[0]); + result[0] = 0; + rc = serializer.SerializeToString (document, result); + serializer.Release (); + + int length = XPCOM.strlen_PRUnichar (result[0]); + chars = new char[length]; + XPCOM.memmove (chars, result[0], length * 2); + } + + componentManager.Release (); + new nsISupports (document).Release (); + return new String (chars); +} + +public String getUrl () { + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + int /*long*/[] aCurrentURI = new int /*long*/[1]; + rc = webNavigation.GetCurrentURI (aCurrentURI); + if (rc != XPCOM.NS_OK) error (rc); + webNavigation.Release (); + + byte[] dest = null; + if (aCurrentURI[0] != 0) { + nsIURI uri = new nsIURI (aCurrentURI[0]); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (); + rc = uri.GetSpec (aSpec); + if (rc != XPCOM.NS_OK) error (rc); + int length = XPCOM.nsEmbedCString_Length (aSpec); + int /*long*/ buffer = XPCOM.nsEmbedCString_get (aSpec); + dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + XPCOM.nsEmbedCString_delete (aSpec); + uri.Release (); + } + if (dest == null) return ""; //$NON-NLS-1$ + + String location = new String (dest); + /* + * If the URI indicates that the page is being rendered from memory + * (via setText()) then set it to about:blank to be consistent with IE. + */ + if (location.equals (URI_FROMMEMORY)) location = ABOUT_BLANK; + return location; +} + +public Object getWebBrowser () { + if ((browser.getStyle () & SWT.MOZILLA) == 0) return null; + if (webBrowserObject != null) return webBrowserObject; + + try { + Class clazz = Class.forName ("org.mozilla.xpcom.Mozilla"); //$NON-NLS-1$ + Method method = clazz.getMethod ("getInstance", new Class[0]); //$NON-NLS-1$ + Object mozilla = method.invoke (null, new Object[0]); + method = clazz.getMethod ("wrapXPCOMObject", new Class[] {Long.TYPE, String.class}); //$NON-NLS-1$ + webBrowserObject = method.invoke (mozilla, new Object[] {new Long (webBrowser.getAddress ()), nsIWebBrowser.NS_IWEBBROWSER_IID_STR}); + /* + * The following AddRef() is needed to offset the automatic Release() that + * will be performed by JavaXPCOM when webBrowserObject is finalized. + */ + webBrowser.AddRef (); + return webBrowserObject; + } catch (ClassNotFoundException e) { + } catch (NoSuchMethodException e) { + } catch (IllegalArgumentException e) { + } catch (IllegalAccessException e) { + } catch (InvocationTargetException e) { + } + return null; +} + +public boolean isBackEnabled () { + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + int[] aCanGoBack = new int[1]; /* PRBool */ + rc = webNavigation.GetCanGoBack (aCanGoBack); + webNavigation.Release (); + return aCanGoBack[0] != 0; +} + +public boolean isForwardEnabled () { + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + int[] aCanGoForward = new int[1]; /* PRBool */ + rc = webNavigation.GetCanGoForward (aCanGoForward); + webNavigation.Release (); + return aCanGoForward[0] != 0; +} + +static String error (int code) { + throw new SWTError ("XPCOM error " + code); //$NON-NLS-1$ +} + +void onDispose (Display display) { + int rc = webBrowser.RemoveWebBrowserListener (weakReference.getAddress (), nsIWebProgressListener.NS_IWEBPROGRESSLISTENER_IID); + if (rc != XPCOM.NS_OK) error (rc); + + rc = webBrowser.SetParentURIContentListener (0); + if (rc != XPCOM.NS_OK) error (rc); + + rc = webBrowser.SetContainerWindow (0); + if (rc != XPCOM.NS_OK) error (rc); + + unhookDOMListeners (); + if (listener != null) { + int[] folderEvents = new int[] { + SWT.Dispose, + SWT.Resize, + SWT.FocusIn, + SWT.Activate, + SWT.Deactivate, + SWT.Show, + SWT.KeyDown, + }; + for (int i = 0; i < folderEvents.length; i++) { + browser.removeListener (folderEvents[i], listener); + } + listener = null; + } + + int /*long*/[] result = new int /*long*/[1]; + rc = webBrowser.QueryInterface (nsIBaseWindow.NS_IBASEWINDOW_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIBaseWindow baseWindow = new nsIBaseWindow (result[0]); + rc = baseWindow.Destroy (); + if (rc != XPCOM.NS_OK) error (rc); + baseWindow.Release (); + + Release (); + webBrowser.Release (); + webBrowser = null; + webBrowserObject = null; + lastNavigateURL = null; + htmlBytes = null; + + if (tip != null && !tip.isDisposed ()) tip.dispose (); + tip = null; + location = size = null; + + Enumeration elements = unhookedDOMWindows.elements (); + while (elements.hasMoreElements ()) { + LONG ptrObject = (LONG)elements.nextElement (); + new nsISupports (ptrObject.value).Release (); + } + unhookedDOMWindows = null; + + elements = functions.elements (); + while (elements.hasMoreElements ()) { + BrowserFunction function = ((BrowserFunction)elements.nextElement ()); + AllFunctions.remove (new Integer (function.index)); + function.dispose (false); + } + functions = null; + + delegate.onDispose (embedHandle); + delegate = null; + + embedHandle = 0; + BrowserCount--; +} + +void Activate () { + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebBrowserFocus.NS_IWEBBROWSERFOCUS_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebBrowserFocus webBrowserFocus = new nsIWebBrowserFocus (result[0]); + rc = webBrowserFocus.Activate (); + if (rc != XPCOM.NS_OK) error (rc); + webBrowserFocus.Release (); +} + +void Deactivate () { + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebBrowserFocus.NS_IWEBBROWSERFOCUS_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebBrowserFocus webBrowserFocus = new nsIWebBrowserFocus (result[0]); + rc = webBrowserFocus.Deactivate (); + if (rc != XPCOM.NS_OK) error (rc); + webBrowserFocus.Release (); +} + +void onResize () { + Rectangle rect = browser.getClientArea (); + int width = Math.max (1, rect.width); + int height = Math.max (1, rect.height); + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIBaseWindow.NS_IBASEWINDOW_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + delegate.setSize (embedHandle, width, height); + nsIBaseWindow baseWindow = new nsIBaseWindow (result[0]); + rc = baseWindow.SetPositionAndSize (0, 0, width, height, 1); + if (rc != XPCOM.NS_OK) error (rc); + baseWindow.Release (); +} + +public void refresh () { + htmlBytes = null; + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc != XPCOM.NS_OK) error(rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + rc = webNavigation.Reload (nsIWebNavigation.LOAD_FLAGS_NONE); + webNavigation.Release (); + if (rc == XPCOM.NS_OK) return; + /* + * Feature in Mozilla. Reload returns an error code NS_ERROR_INVALID_POINTER + * when it is called immediately after a request to load a new document using + * LoadURI. The workaround is to ignore this error code. + * + * Feature in Mozilla. Attempting to reload a file that no longer exists + * returns an error code of NS_ERROR_FILE_NOT_FOUND. This is equivalent to + * attempting to load a non-existent local url, which is not a Browser error, + * so this error code should be ignored. + */ + if (rc != XPCOM.NS_ERROR_INVALID_POINTER && rc != XPCOM.NS_ERROR_FILE_NOT_FOUND) error (rc); +} + +void registerFunction (BrowserFunction function) { + super.registerFunction (function); + AllFunctions.put (new Integer (function.index), function); +} + +public boolean setText (String html) { + /* + * Feature in Mozilla. The focus memory of Mozilla must be + * properly managed through the nsIWebBrowserFocus interface. + * In particular, nsIWebBrowserFocus.deactivate must be called + * when the focus moves from the browser (or one of its children + * managed by Mozilla to another widget. We currently do not + * get notified when a widget takes focus away from the Browser. + * As a result, deactivate is not properly called. This causes + * Mozilla to retake focus the next time a document is loaded. + * This breaks the case where the HTML loaded in the Browser + * varies while the user enters characters in a text widget. The text + * widget loses focus every time new content is loaded. + * The current workaround is to call deactivate everytime if + * the browser currently does not have focus. A better workaround + * would be to have a way to call deactivate when the Browser + * or one of its children loses focus. + */ + if (browser != browser.getDisplay ().getFocusControl ()) Deactivate (); + + /* convert the String containing HTML to an array of bytes with UTF-8 data */ + byte[] data = null; + try { + data = html.getBytes ("UTF-8"); //$NON-NLS-1$ + } catch (UnsupportedEncodingException e) { + return false; + } + + /* + * This could be the first content that is set into the browser, so + * ensure that the custom subclass that works around Mozilla bug + * https://bugzilla.mozilla.org/show_bug.cgi?id=453523 is removed. + */ + delegate.removeWindowSubclass (); + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebBrowserStream.NS_IWEBBROWSERSTREAM_IID, result); + if (rc == XPCOM.NS_OK && result[0] != 0) { + /* + * Setting mozilla's content through nsIWebBrowserStream does not cause a page + * load to occur, so the events that usually accompany a page change are not + * fired. To make this behave as expected, navigate to about:blank first and + * then set the html content once the page has loaded. + */ + new nsISupports (result[0]).Release (); + result[0] = 0; + + /* + * If htmlBytes is not null then the about:blank page is already being loaded, + * so no Navigate is required. Just set the html that is to be shown. + */ + boolean blankLoading = htmlBytes != null; + htmlBytes = data; + if (blankLoading) return true; + + /* navigate to about:blank */ + rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + result[0] = 0; + char[] uri = new char[ABOUT_BLANK.length () + 1]; + ABOUT_BLANK.getChars (0, ABOUT_BLANK.length (), uri, 0); + rc = webNavigation.LoadURI (uri, nsIWebNavigation.LOAD_FLAGS_NONE, 0, 0, 0); + if (rc != XPCOM.NS_OK) error (rc); + webNavigation.Release (); + } else { + byte[] contentCharsetBuffer = MozillaDelegate.wcsToMbcs (null, "UTF-8", true); //$NON-NLS-1$ + int /*long*/ aContentCharset = XPCOM.nsEmbedCString_new (contentCharsetBuffer, contentCharsetBuffer.length); + byte[] contentTypeBuffer = MozillaDelegate.wcsToMbcs (null, "text/html", true); // $NON-NLS-1$ + int /*long*/ aContentType = XPCOM.nsEmbedCString_new (contentTypeBuffer, contentTypeBuffer.length); + + rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + rc = serviceManager.GetService (XPCOM.NS_IOSERVICE_CID, nsIIOService.NS_IIOSERVICE_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIIOService ioService = new nsIIOService (result[0]); + result[0] = 0; + /* + * Note. Mozilla ignores LINK tags used to load CSS stylesheets + * when the URI protocol for the nsInputStreamChannel + * is about:blank. The fix is to specify the file protocol. + */ + byte[] aString = MozillaDelegate.wcsToMbcs (null, URI_FROMMEMORY, false); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (aString, aString.length); + rc = ioService.NewURI (aSpec, null, 0, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + XPCOM.nsEmbedCString_delete (aSpec); + ioService.Release (); + + nsIURI uri = new nsIURI (result[0]); + result[0] = 0; + + rc = webBrowser.QueryInterface (nsIInterfaceRequestor.NS_IINTERFACEREQUESTOR_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + nsIInterfaceRequestor interfaceRequestor = new nsIInterfaceRequestor (result[0]); + result[0] = 0; + + /* + * Feature in Mozilla. LoadStream invokes the nsIInputStream argument + * through a different thread. The callback mechanism must attach + * a non java thread to the JVM otherwise the nsIInputStream Read and + * Close methods never get called. + */ + InputStream inputStream = new InputStream (data); + inputStream.AddRef (); + + rc = interfaceRequestor.GetInterface (nsIDocShell.NS_IDOCSHELL_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + nsIDocShell docShell = new nsIDocShell (result[0]); + result[0] = 0; + rc = docShell.LoadStream (inputStream.getAddress (), uri.getAddress (), aContentType, aContentCharset, 0); + docShell.Release (); + + inputStream.Release (); + interfaceRequestor.Release (); + uri.Release (); + XPCOM.nsEmbedCString_delete (aContentType); + XPCOM.nsEmbedCString_delete (aContentCharset); + } + return true; +} + +public boolean setUrl (String url) { + htmlBytes = null; + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + /* + * This could be the first content that is set into the browser, so + * ensure that the custom subclass that works around Mozilla bug + * https://bugzilla.mozilla.org/show_bug.cgi?id=453523 is removed. + */ + delegate.removeWindowSubclass (); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + char[] uri = new char[url.length () + 1]; + url.getChars (0, url.length (), uri, 0); + rc = webNavigation.LoadURI (uri, nsIWebNavigation.LOAD_FLAGS_NONE, 0, 0, 0); + webNavigation.Release (); + return rc == XPCOM.NS_OK; +} + +public void stop () { + htmlBytes = null; + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + rc = webNavigation.Stop (nsIWebNavigation.STOP_ALL); + if (rc != XPCOM.NS_OK) error (rc); + webNavigation.Release (); +} + +void hookDOMListeners (nsIDOMEventTarget target, boolean isTop) { + nsEmbedString string = new nsEmbedString (XPCOM.DOMEVENT_FOCUS); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_UNLOAD); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEDOWN); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEUP); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEMOVE); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEWHEEL); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEDRAG); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + + /* + * Only hook mouseover and mouseout if the target is a top-level frame, so that mouse moves + * between frames will not generate events. + */ + if (isTop && delegate.hookEnterExit ()) { + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEOVER); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEOUT); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + } + + string = new nsEmbedString (XPCOM.DOMEVENT_KEYDOWN); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_KEYPRESS); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_KEYUP); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); +} + +void unhookDOMListeners () { + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.GetContentDOMWindow (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIDOMWindow window = new nsIDOMWindow (result[0]); + result[0] = 0; + rc = window.QueryInterface (nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIDOMEventTarget target = new nsIDOMEventTarget (result[0]); + result[0] = 0; + unhookDOMListeners (target); + target.Release (); + + /* Listeners must be unhooked in pages contained in frames */ + rc = window.GetFrames (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + nsIDOMWindowCollection frames = new nsIDOMWindowCollection (result[0]); + result[0] = 0; + int[] frameCount = new int[1]; + rc = frames.GetLength (frameCount); /* PRUint32 */ + if (rc != XPCOM.NS_OK) error (rc); + int count = frameCount[0]; + + if (count > 0) { + for (int i = 0; i < count; i++) { + rc = frames.Item (i, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIDOMWindow frame = new nsIDOMWindow (result[0]); + result[0] = 0; + rc = frame.QueryInterface (nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + target = new nsIDOMEventTarget (result[0]); + result[0] = 0; + unhookDOMListeners (target); + target.Release (); + frame.Release (); + } + } + frames.Release (); + window.Release (); +} + +void unhookDOMListeners (nsIDOMEventTarget target) { + nsEmbedString string = new nsEmbedString (XPCOM.DOMEVENT_FOCUS); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_UNLOAD); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEDOWN); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEUP); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEMOVE); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEWHEEL); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEDRAG); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEOVER); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEOUT); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_KEYDOWN); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_KEYPRESS); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_KEYUP); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); +} + +/* nsISupports */ + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIWeakReference.NS_IWEAKREFERENCE_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {weakReference.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIWebProgressListener.NS_IWEBPROGRESSLISTENER_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {webProgressListener.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIWebBrowserChrome.NS_IWEBBROWSERCHROME_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {webBrowserChrome.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIWebBrowserChromeFocus.NS_IWEBBROWSERCHROMEFOCUS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {webBrowserChromeFocus.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIEmbeddingSiteWindow.NS_IEMBEDDINGSITEWINDOW_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {embeddingSiteWindow.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIInterfaceRequestor.NS_IINTERFACEREQUESTOR_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {interfaceRequestor.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsISupportsWeakReference.NS_ISUPPORTSWEAKREFERENCE_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supportsWeakReference.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIContextMenuListener.NS_ICONTEXTMENULISTENER_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {contextMenuListener.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIURIContentListener.NS_IURICONTENTLISTENER_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {uriContentListener.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsITooltipListener.NS_ITOOLTIPLISTENER_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {tooltipListener.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int AddRef () { + refCount++; + return refCount; +} + +int Release () { + refCount--; + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIWeakReference */ + +int QueryReferent (int /*long*/ riid, int /*long*/ ppvObject) { + return QueryInterface (riid, ppvObject); +} + +/* nsIInterfaceRequestor */ + +int GetInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + if (guid.Equals (nsIDOMWindow.NS_IDOMWINDOW_IID)) { + int /*long*/[] aContentDOMWindow = new int /*long*/[1]; + int rc = webBrowser.GetContentDOMWindow (aContentDOMWindow); + if (rc != XPCOM.NS_OK) error (rc); + if (aContentDOMWindow[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + XPCOM.memmove (ppvObject, aContentDOMWindow, C.PTR_SIZEOF); + return rc; + } + return QueryInterface (riid, ppvObject); +} + +int GetWeakReference (int /*long*/ ppvObject) { + XPCOM.memmove (ppvObject, new int /*long*/[] {weakReference.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; +} + +/* nsIWebProgressListener */ + +int OnStateChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aStateFlags, int aStatus) { + if (registerFunctionsOnState != 0 && ((aStateFlags & registerFunctionsOnState) == registerFunctionsOnState)) { + registerFunctionsOnState = 0; + Enumeration elements = functions.elements (); + while (elements.hasMoreElements ()) { + BrowserFunction function = (BrowserFunction)elements.nextElement (); + execute (function.functionString); + } + } + + if ((aStateFlags & nsIWebProgressListener.STATE_IS_DOCUMENT) == 0) return XPCOM.NS_OK; + if ((aStateFlags & nsIWebProgressListener.STATE_START) != 0) { + if (request == 0) request = aRequest; + registerFunctionsOnState = nsIWebProgressListener.STATE_IS_REQUEST | nsIWebProgressListener.STATE_START; + /* + * Add the page's nsIDOMWindow to the collection of windows that will + * have DOM listeners added to them later on in the page loading + * process. These listeners cannot be added yet because the + * nsIDOMWindow is not ready to take them at this stage. + */ + int /*long*/[] result = new int /*long*/[1]; + nsIWebProgress progress = new nsIWebProgress (aWebProgress); + int rc = progress.GetDOMWindow (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + unhookedDOMWindows.addElement (new LONG (result[0])); + } else if ((aStateFlags & nsIWebProgressListener.STATE_REDIRECTING) != 0) { + if (request == aRequest) request = 0; + registerFunctionsOnState = nsIWebProgressListener.STATE_TRANSFERRING; + } else if ((aStateFlags & nsIWebProgressListener.STATE_STOP) != 0) { + /* + * If this page's nsIDOMWindow handle is still in unhookedDOMWindows then + * add its DOM listeners now. It's possible for this to happen since + * there is no guarantee that a STATE_TRANSFERRING state change will be + * received for every window in a page, which is when these listeners + * are typically added. + */ + int /*long*/[] result = new int /*long*/[1]; + nsIWebProgress progress = new nsIWebProgress (aWebProgress); + int rc = progress.GetDOMWindow (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + nsIDOMWindow domWindow = new nsIDOMWindow (result[0]); + + LONG ptrObject = new LONG (result[0]); + result[0] = 0; + int index = unhookedDOMWindows.indexOf (ptrObject); + if (index != -1) { + rc = webBrowser.GetContentDOMWindow (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + boolean isTop = result[0] == domWindow.getAddress (); + new nsISupports (result[0]).Release (); + result[0] = 0; + + rc = domWindow.QueryInterface (nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIDOMEventTarget target = new nsIDOMEventTarget (result[0]); + result[0] = 0; + hookDOMListeners (target, isTop); + target.Release (); + + /* + * Remove and unreference the nsIDOMWindow from the collection of windows + * that are waiting to have DOM listeners hooked on them. + */ + unhookedDOMWindows.remove (ptrObject); + new nsISupports (ptrObject.value).Release (); + } + + boolean deferCompleted = false; + /* + * If htmlBytes is not null then there is html from a previous setText() call + * waiting to be set into the about:blank page once it has completed loading. + */ + if (htmlBytes != null) { + nsIRequest req = new nsIRequest (aRequest); + int /*long*/ name = XPCOM.nsEmbedCString_new (); + rc = req.GetName (name); + if (rc != XPCOM.NS_OK) error (rc); + int length = XPCOM.nsEmbedCString_Length (name); + int /*long*/ buffer = XPCOM.nsEmbedCString_get (name); + byte[] dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + String url = new String (dest); + XPCOM.nsEmbedCString_delete (name); + + if (url.startsWith (ABOUT_BLANK)) { + /* + * Setting mozilla's content with nsIWebBrowserStream invalidates the + * DOM listeners that were hooked on it (about:blank), so remove them and + * add new ones after the content has been set. + */ + unhookDOMListeners (); + + rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + rc = serviceManager.GetService (XPCOM.NS_IOSERVICE_CID, nsIIOService.NS_IIOSERVICE_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIIOService ioService = new nsIIOService (result[0]); + result[0] = 0; + /* + * Note. Mozilla ignores LINK tags used to load CSS stylesheets + * when the URI protocol for the nsInputStreamChannel + * is about:blank. The fix is to specify the file protocol. + */ + byte[] aString = MozillaDelegate.wcsToMbcs (null, URI_FROMMEMORY, false); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (aString, aString.length); + rc = ioService.NewURI (aSpec, null, 0, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + XPCOM.nsEmbedCString_delete (aSpec); + ioService.Release (); + + nsIURI uri = new nsIURI (result[0]); + result[0] = 0; + + rc = webBrowser.QueryInterface (nsIWebBrowserStream.NS_IWEBBROWSERSTREAM_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIWebBrowserStream stream = new nsIWebBrowserStream (result[0]); + result[0] = 0; + + byte[] contentTypeBuffer = MozillaDelegate.wcsToMbcs (null, "text/html", true); // $NON-NLS-1$ + int /*long*/ aContentType = XPCOM.nsEmbedCString_new (contentTypeBuffer, contentTypeBuffer.length); + + rc = stream.OpenStream (uri.getAddress (), aContentType); + if (rc != XPCOM.NS_OK) error (rc); + + /* + * When content is being streamed to Mozilla this is the only place + * where registered functions can be re-installed such that they will + * be invokable at load time by JS contained in the stream. + */ + Enumeration elements = functions.elements (); + while (elements.hasMoreElements ()) { + BrowserFunction function = (BrowserFunction)elements.nextElement (); + execute (function.functionString); + } + + int /*long*/ ptr = C.malloc (htmlBytes.length); + XPCOM.memmove (ptr, htmlBytes, htmlBytes.length); + int pageSize = 8192; + int pageCount = htmlBytes.length / pageSize + 1; + int /*long*/ current = ptr; + for (int i = 0; i < pageCount; i++) { + length = i == pageCount - 1 ? htmlBytes.length % pageSize : pageSize; + if (length > 0) { + rc = stream.AppendToStream (current, length); + if (rc != XPCOM.NS_OK) error (rc); + } + current += pageSize; + } + rc = stream.CloseStream (); + if (rc != XPCOM.NS_OK) error (rc); + C.free (ptr); + XPCOM.nsEmbedCString_delete (aContentType); + stream.Release (); + uri.Release (); + htmlBytes = null; + /* + * Browser content that is set via nsIWebBrowserStream is not parsed immediately. + * Since clients depend on the Completed event to know when the browser's content + * is available, delay the sending of this event so that the stream content will + * be parsed first. + */ + deferCompleted = true; + + rc = webBrowser.GetContentDOMWindow (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + boolean isTop = result[0] == domWindow.getAddress (); + new nsISupports (result[0]).Release (); + result[0] = 0; + + rc = domWindow.QueryInterface (nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + nsIDOMEventTarget target = new nsIDOMEventTarget (result[0]); + result[0] = 0; + hookDOMListeners (target, isTop); + target.Release (); + } + } + domWindow.Release (); + + /* + * Feature in Mozilla. When a request is redirected (STATE_REDIRECTING), + * it never reaches the state STATE_STOP and it is replaced with a new request. + * The new request is received when it is in the state STATE_STOP. + * To handle this case, the variable request is set to 0 when the corresponding + * request is redirected. The following request received with the state STATE_STOP + * - the new request resulting from the redirection - is used to send + * the ProgressListener.completed event. + */ + if (request == aRequest || request == 0) { + request = 0; + StatusTextEvent event = new StatusTextEvent (browser); + event.display = browser.getDisplay (); + event.widget = browser; + event.text = ""; //$NON-NLS-1$ + for (int i = 0; i < statusTextListeners.length; i++) { + statusTextListeners[i].changed (event); + } + + final Display display = browser.getDisplay (); + final ProgressEvent event2 = new ProgressEvent (browser); + event2.display = display; + event2.widget = browser; + Runnable runnable = new Runnable () { + public void run () { + if (browser.isDisposed ()) return; + for (int i = 0; i < progressListeners.length; i++) { + progressListeners[i].completed (event2); + } + } + }; + if (deferCompleted) { + display.asyncExec (runnable); + } else { + display.syncExec (runnable); + } + } + + registerFunctionsOnState = 0; + } else if ((aStateFlags & nsIWebProgressListener.STATE_TRANSFERRING) != 0) { + /* + * Hook DOM listeners to the page's nsIDOMWindow here because this is + * the earliest opportunity to do so. + */ + int /*long*/[] result = new int /*long*/[1]; + nsIWebProgress progress = new nsIWebProgress (aWebProgress); + int rc = progress.GetDOMWindow (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + nsIDOMWindow domWindow = new nsIDOMWindow (result[0]); + + LONG ptrObject = new LONG (result[0]); + result[0] = 0; + int index = unhookedDOMWindows.indexOf (ptrObject); + if (index != -1) { + rc = webBrowser.GetContentDOMWindow (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + boolean isTop = result[0] == domWindow.getAddress (); + new nsISupports (result[0]).Release (); + result[0] = 0; + + rc = domWindow.QueryInterface (nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIDOMEventTarget target = new nsIDOMEventTarget (result[0]); + result[0] = 0; + hookDOMListeners (target, isTop); + target.Release (); + + /* + * Remove and unreference the nsIDOMWindow from the collection of windows + * that are waiting to have DOM listeners hooked on them. + */ + unhookedDOMWindows.remove (ptrObject); + new nsISupports (ptrObject.value).Release (); + } + domWindow.Release (); + } + return XPCOM.NS_OK; +} + +int OnProgressChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aCurSelfProgress, int aMaxSelfProgress, int aCurTotalProgress, int aMaxTotalProgress) { + if (progressListeners.length == 0) return XPCOM.NS_OK; + ProgressEvent event = new ProgressEvent (browser); + event.display = browser.getDisplay (); + event.widget = browser; + event.current = aCurTotalProgress; + event.total = aMaxTotalProgress; + for (int i = 0; i < progressListeners.length; i++) { + progressListeners[i].changed (event); + } + return XPCOM.NS_OK; +} + +int OnLocationChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int /*long*/ aLocation) { + /* + * Feature in Mozilla. When a page is loaded via setText before a previous + * setText page load has completed, the expected OnStateChange STATE_STOP for the + * original setText never arrives because it gets replaced by the OnStateChange + * STATE_STOP for the new request. This results in the request field never being + * cleared because the original request's OnStateChange STATE_STOP is still expected + * (but never arrives). To handle this case, the request field is updated to the new + * overriding request since its OnStateChange STATE_STOP will be received next. + */ + if (request != 0 && request != aRequest) request = aRequest; + + if (locationListeners.length == 0) return XPCOM.NS_OK; + + nsIWebProgress webProgress = new nsIWebProgress (aWebProgress); + int /*long*/[] aDOMWindow = new int /*long*/[1]; + int rc = webProgress.GetDOMWindow (aDOMWindow); + if (rc != XPCOM.NS_OK) error (rc); + if (aDOMWindow[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIDOMWindow domWindow = new nsIDOMWindow (aDOMWindow[0]); + int /*long*/[] aTop = new int /*long*/[1]; + rc = domWindow.GetTop (aTop); + if (rc != XPCOM.NS_OK) error (rc); + if (aTop[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + domWindow.Release (); + + nsIDOMWindow topWindow = new nsIDOMWindow (aTop[0]); + topWindow.Release (); + + nsIURI location = new nsIURI (aLocation); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (); + location.GetSpec (aSpec); + int length = XPCOM.nsEmbedCString_Length (aSpec); + int /*long*/ buffer = XPCOM.nsEmbedCString_get (aSpec); + byte[] dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + XPCOM.nsEmbedCString_delete (aSpec); + String url = new String (dest); + + /* + * As of Mozilla 1.8, the first time that a page is displayed, regardless of + * whether it's via Browser.setURL() or Browser.setText(), the GRE navigates + * to about:blank and fires the corresponding navigation events. Do not send + * this event on to the user since it is not expected. + */ + if (!IsPre_1_8 && aRequest == 0 && url.startsWith (ABOUT_BLANK)) return XPCOM.NS_OK; + + LocationEvent event = new LocationEvent (browser); + event.display = browser.getDisplay (); + event.widget = browser; + event.location = url; + /* + * If the URI indicates that the page is being rendered from memory + * (via setText()) then set it to about:blank to be consistent with IE. + */ + if (event.location.equals (URI_FROMMEMORY)) event.location = ABOUT_BLANK; + event.top = aTop[0] == aDOMWindow[0]; + for (int i = 0; i < locationListeners.length; i++) { + locationListeners[i].changed (event); + } + return XPCOM.NS_OK; +} + +int OnStatusChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aStatus, int /*long*/ aMessage) { + if (statusTextListeners.length == 0) return XPCOM.NS_OK; + StatusTextEvent event = new StatusTextEvent (browser); + event.display = browser.getDisplay (); + event.widget = browser; + int length = XPCOM.strlen_PRUnichar (aMessage); + char[] dest = new char[length]; + XPCOM.memmove (dest, aMessage, length * 2); + event.text = new String (dest); + for (int i = 0; i < statusTextListeners.length; i++) { + statusTextListeners[i].changed (event); + } + return XPCOM.NS_OK; +} + +int OnSecurityChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int state) { + return XPCOM.NS_OK; +} + +/* nsIWebBrowserChrome */ + +int SetStatus (int statusType, int /*long*/ status) { + if (statusTextListeners.length == 0) return XPCOM.NS_OK; + StatusTextEvent event = new StatusTextEvent (browser); + event.display = browser.getDisplay (); + event.widget = browser; + int length = XPCOM.strlen_PRUnichar (status); + char[] dest = new char[length]; + XPCOM.memmove (dest, status, length * 2); + String string = new String (dest); + event.text = string; + for (int i = 0; i < statusTextListeners.length; i++) { + statusTextListeners[i].changed (event); + } + return XPCOM.NS_OK; +} + +int GetWebBrowser (int /*long*/ aWebBrowser) { + int /*long*/[] ret = new int /*long*/[1]; + if (webBrowser != null) { + webBrowser.AddRef (); + ret[0] = webBrowser.getAddress (); + } + XPCOM.memmove (aWebBrowser, ret, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +int SetWebBrowser (int /*long*/ aWebBrowser) { + if (webBrowser != null) webBrowser.Release (); + webBrowser = aWebBrowser != 0 ? new nsIWebBrowser (aWebBrowser) : null; + return XPCOM.NS_OK; +} + +int GetChromeFlags (int /*long*/ aChromeFlags) { + int[] ret = new int[1]; + ret[0] = chromeFlags; + XPCOM.memmove (aChromeFlags, ret, 4); /* PRUint32 */ + return XPCOM.NS_OK; +} + +int SetChromeFlags (int aChromeFlags) { + chromeFlags = aChromeFlags; + return XPCOM.NS_OK; +} + +int DestroyBrowserWindow () { + WindowEvent newEvent = new WindowEvent (browser); + newEvent.display = browser.getDisplay (); + newEvent.widget = browser; + for (int i = 0; i < closeWindowListeners.length; i++) { + closeWindowListeners[i].close (newEvent); + } + /* + * Note on Mozilla. The DestroyBrowserWindow notification cannot be cancelled. + * The browser widget cannot be used after this notification has been received. + * The application is advised to close the window hosting the browser widget. + * The browser widget must be disposed in all cases. + */ + browser.dispose (); + return XPCOM.NS_OK; +} + +int SizeBrowserTo (int aCX, int aCY) { + size = new Point (aCX, aCY); + boolean isChrome = (chromeFlags & nsIWebBrowserChrome.CHROME_OPENAS_CHROME) != 0; + if (isChrome) { + Shell shell = browser.getShell (); + shell.setSize (shell.computeSize (size.x, size.y)); + } + return XPCOM.NS_OK; +} + +int ShowAsModal () { + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_CONTEXTSTACK_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIJSContextStack.NS_IJSCONTEXTSTACK_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIJSContextStack stack = new nsIJSContextStack (result[0]); + result[0] = 0; + rc = stack.Push (0); + if (rc != XPCOM.NS_OK) error (rc); + + Shell shell = browser.getShell (); + Display display = browser.getDisplay (); + while (!shell.isDisposed ()) { + if (!display.readAndDispatch ()) display.sleep (); + } + + rc = stack.Pop (result); + if (rc != XPCOM.NS_OK) error (rc); + stack.Release (); + return XPCOM.NS_OK; +} + +int IsWindowModal (int /*long*/ retval) { + int result = (chromeFlags & nsIWebBrowserChrome.CHROME_MODAL) != 0 ? 1 : 0; + XPCOM.memmove (retval, new int[] {result}, 4); /* PRBool */ + return XPCOM.NS_OK; +} + +int ExitModalEventLoop (int aStatus) { + return XPCOM.NS_OK; +} + +/* nsIEmbeddingSiteWindow */ + +int SetDimensions (int flags, int x, int y, int cx, int cy) { + if ((flags & nsIEmbeddingSiteWindow.DIM_FLAGS_POSITION) != 0) { + location = new Point (x, y); + browser.getShell ().setLocation (x, y); + } + if ((flags & nsIEmbeddingSiteWindow.DIM_FLAGS_SIZE_INNER) != 0) { + browser.setSize (cx, cy); + } + if ((flags & nsIEmbeddingSiteWindow.DIM_FLAGS_SIZE_OUTER) != 0) { + browser.getShell ().setSize (cx, cy); + } + return XPCOM.NS_OK; +} + +int GetDimensions (int flags, int /*long*/ x, int /*long*/ y, int /*long*/ cx, int /*long*/ cy) { + if ((flags & nsIEmbeddingSiteWindow.DIM_FLAGS_POSITION) != 0) { + Point location = browser.getShell ().getLocation (); + if (x != 0) C.memmove (x, new int[] {location.x}, 4); /* PRInt32 */ + if (y != 0) C.memmove (y, new int[] {location.y}, 4); /* PRInt32 */ + } + if ((flags & nsIEmbeddingSiteWindow.DIM_FLAGS_SIZE_INNER) != 0) { + Point size = browser.getSize (); + if (cx != 0) C.memmove (cx, new int[] {size.x}, 4); /* PRInt32 */ + if (cy != 0) C.memmove (cy, new int[] {size.y}, 4); /* PRInt32 */ + } + if ((flags & nsIEmbeddingSiteWindow.DIM_FLAGS_SIZE_OUTER) != 0) { + Point size = browser.getShell().getSize (); + if (cx != 0) C.memmove (cx, new int[] {size.x}, 4); /* PRInt32 */ + if (cy != 0) C.memmove (cy, new int[] {size.y}, 4); /* PRInt32 */ + } + return XPCOM.NS_OK; +} + +int SetFocus () { + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIBaseWindow.NS_IBASEWINDOW_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIBaseWindow baseWindow = new nsIBaseWindow (result[0]); + rc = baseWindow.SetFocus (); + if (rc != XPCOM.NS_OK) error (rc); + baseWindow.Release (); + + /* + * Note. Mozilla notifies here that one of the children took + * focus. This could or should be used to fire an SWT.FOCUS_IN + * event on Browser focus listeners. + */ + return XPCOM.NS_OK; +} + +int GetVisibility (int /*long*/ aVisibility) { + boolean visible = browser.isVisible () && !browser.getShell ().getMinimized (); + XPCOM.memmove (aVisibility, new int[] {visible ? 1 : 0}, 4); /* PRBool */ + return XPCOM.NS_OK; +} + +int SetVisibility (int aVisibility) { + if (isChild) { + WindowEvent event = new WindowEvent (browser); + event.display = browser.getDisplay (); + event.widget = browser; + if (aVisibility != 0) { + /* + * Bug in Mozilla. When the JavaScript window.open is executed, Mozilla + * fires multiple SetVisibility 1 notifications. The workaround is + * to ignore subsequent notifications. + */ + if (!visible) { + visible = true; + event.location = location; + event.size = size; + event.addressBar = (chromeFlags & nsIWebBrowserChrome.CHROME_LOCATIONBAR) != 0; + /* Feature of OSX. The menu bar is always displayed. */ + boolean isOSX = Platform.PLATFORM.equals ("cocoa") || Platform.PLATFORM.equals ("carbon"); + event.menuBar = isOSX || (chromeFlags & nsIWebBrowserChrome.CHROME_MENUBAR) != 0; + event.statusBar = (chromeFlags & nsIWebBrowserChrome.CHROME_STATUSBAR) != 0; + event.toolBar = (chromeFlags & nsIWebBrowserChrome.CHROME_TOOLBAR) != 0; + for (int i = 0; i < visibilityWindowListeners.length; i++) { + visibilityWindowListeners[i].show (event); + } + location = null; + size = null; + } + } else { + visible = false; + for (int i = 0; i < visibilityWindowListeners.length; i++) { + visibilityWindowListeners[i].hide (event); + } + } + } else { + visible = aVisibility != 0; + } + return XPCOM.NS_OK; +} + +int GetTitle (int /*long*/ aTitle) { + return XPCOM.NS_OK; +} + +int SetTitle (int /*long*/ aTitle) { + if (titleListeners.length == 0) return XPCOM.NS_OK; + TitleEvent event = new TitleEvent (browser); + event.display = browser.getDisplay (); + event.widget = browser; + /* + * To be consistent with other platforms the title event should + * contain the page's url if the page does not contain a <title> + * tag. + */ + int length = XPCOM.strlen_PRUnichar (aTitle); + if (length > 0) { + char[] dest = new char[length]; + XPCOM.memmove (dest, aTitle, length * 2); + event.title = new String (dest); + } else { + event.title = getUrl (); + } + for (int i = 0; i < titleListeners.length; i++) { + titleListeners[i].changed (event); + } + return XPCOM.NS_OK; +} + +int GetSiteWindow (int /*long*/ aSiteWindow) { + /* + * Note. The handle is expected to be an HWND on Windows and + * a GtkWidget* on GTK. This callback is invoked on Windows + * when the javascript window.print is invoked and the print + * dialog comes up. If no handle is returned, the print dialog + * does not come up on this platform. + */ + XPCOM.memmove (aSiteWindow, new int /*long*/[] {embedHandle}, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +/* nsIWebBrowserChromeFocus */ + +int FocusNextElement () { + /* + * Bug in Mozilla embedding API. Mozilla takes back the focus after sending + * this event. This prevents tabbing out of Mozilla. This behaviour can be reproduced + * with the Mozilla application TestGtkEmbed. The workaround is to + * send the traversal notification after this callback returns. + */ + browser.getDisplay ().asyncExec (new Runnable () { + public void run () { + if (browser.isDisposed ()) return; + browser.traverse (SWT.TRAVERSE_TAB_NEXT); + } + }); + return XPCOM.NS_OK; +} + +int FocusPrevElement () { + /* + * Bug in Mozilla embedding API. Mozilla takes back the focus after sending + * this event. This prevents tabbing out of Mozilla. This behaviour can be reproduced + * with the Mozilla application TestGtkEmbed. The workaround is to + * send the traversal notification after this callback returns. + */ + browser.getDisplay ().asyncExec (new Runnable () { + public void run () { + if (browser.isDisposed ()) return; + browser.traverse (SWT.TRAVERSE_TAB_PREVIOUS); + } + }); + return XPCOM.NS_OK; +} + +/* nsIContextMenuListener */ + +int OnShowContextMenu (int aContextFlags, int /*long*/ aEvent, int /*long*/ aNode) { + nsIDOMEvent domEvent = new nsIDOMEvent (aEvent); + int /*long*/[] result = new int /*long*/[1]; + int rc = domEvent.QueryInterface (nsIDOMMouseEvent.NS_IDOMMOUSEEVENT_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIDOMMouseEvent domMouseEvent = new nsIDOMMouseEvent (result[0]); + int[] aScreenX = new int[1], aScreenY = new int[1]; + rc = domMouseEvent.GetScreenX (aScreenX); + if (rc != XPCOM.NS_OK) error (rc); + rc = domMouseEvent.GetScreenY (aScreenY); + if (rc != XPCOM.NS_OK) error (rc); + domMouseEvent.Release (); + + Event event = new Event (); + event.x = aScreenX[0]; + event.y = aScreenY[0]; + browser.notifyListeners (SWT.MenuDetect, event); + if (!event.doit || browser.isDisposed ()) return XPCOM.NS_OK; + Menu menu = browser.getMenu (); + if (menu != null && !menu.isDisposed ()) { + if (aScreenX[0] != event.x || aScreenY[0] != event.y) { + menu.setLocation (event.x, event.y); + } + menu.setVisible (true); + } + return XPCOM.NS_OK; +} + +/* nsIURIContentListener */ + +int OnStartURIOpen (int /*long*/ aURI, int /*long*/ retval) { + authCount = 0; + + nsIURI location = new nsIURI (aURI); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (); + location.GetSpec (aSpec); + int length = XPCOM.nsEmbedCString_Length (aSpec); + int /*long*/ buffer = XPCOM.nsEmbedCString_get (aSpec); + buffer = XPCOM.nsEmbedCString_get (aSpec); + byte[] dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + XPCOM.nsEmbedCString_delete (aSpec); + String value = new String (dest); + boolean doit = true; + if (request == 0) { + /* + * listeners should not be notified of internal transitions like "javascript:..." + * because this is an implementation side-effect, not a true navigate + */ + if (!value.startsWith (PREFIX_JAVASCRIPT)) { + if (locationListeners.length > 0) { + LocationEvent event = new LocationEvent (browser); + event.display = browser.getDisplay(); + event.widget = browser; + event.location = value; + /* + * If the URI indicates that the page is being rendered from memory + * (via setText()) then set it to about:blank to be consistent with IE. + */ + if (event.location.equals (URI_FROMMEMORY)) event.location = ABOUT_BLANK; + event.doit = doit; + for (int i = 0; i < locationListeners.length; i++) { + locationListeners[i].changing (event); + } + doit = event.doit && !browser.isDisposed(); + } + + if (doit) { + if (jsEnabledChanged) { + jsEnabledChanged = false; + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebBrowserSetup.NS_IWEBBROWSERSETUP_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIWebBrowserSetup setup = new nsIWebBrowserSetup (result[0]); + result[0] = 0; + rc = setup.SetProperty (nsIWebBrowserSetup.SETUP_ALLOW_JAVASCRIPT, jsEnabled ? 1 : 0); + if (rc != XPCOM.NS_OK) error (rc); + setup.Release (); + } + lastNavigateURL = value; + } + } + } + XPCOM.memmove (retval, new int[] {doit ? 0 : 1}, 4); /* PRBool */ + return XPCOM.NS_OK; +} + +int DoContent (int /*long*/ aContentType, int aIsContentPreferred, int /*long*/ aRequest, int /*long*/ aContentHandler, int /*long*/ retval) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int IsPreferred (int /*long*/ aContentType, int /*long*/ aDesiredContentType, int /*long*/ retval) { + boolean preferred = false; + int size = XPCOM.strlen (aContentType); + if (size > 0) { + byte[] typeBytes = new byte[size + 1]; + XPCOM.memmove (typeBytes, aContentType, size); + String contentType = new String (typeBytes, 0, size); + + /* do not attempt to handle known problematic content types */ + if (!contentType.equals (XPCOM.CONTENT_MAYBETEXT) && !contentType.equals (XPCOM.CONTENT_MULTIPART)) { + /* determine whether browser can handle the content type */ + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + + /* First try to use the nsIWebNavigationInfo if it's available (>= mozilla 1.8) */ + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_WEBNAVIGATIONINFO_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIWebNavigationInfo.NS_IWEBNAVIGATIONINFO_IID, result); + if (rc == XPCOM.NS_OK) { + byte[] bytes = MozillaDelegate.wcsToMbcs (null, contentType, true); + int /*long*/ typePtr = XPCOM.nsEmbedCString_new (bytes, bytes.length); + nsIWebNavigationInfo info = new nsIWebNavigationInfo (result[0]); + result[0] = 0; + int[] isSupportedResult = new int[1]; /* PRUint32 */ + rc = info.IsTypeSupported (typePtr, 0, isSupportedResult); + if (rc != XPCOM.NS_OK) error (rc); + info.Release (); + XPCOM.nsEmbedCString_delete (typePtr); + preferred = isSupportedResult[0] != 0; + } else { + /* nsIWebNavigationInfo is not available, so do the type lookup */ + result[0] = 0; + rc = serviceManager.GetService (XPCOM.NS_CATEGORYMANAGER_CID, nsICategoryManager.NS_ICATEGORYMANAGER_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsICategoryManager categoryManager = new nsICategoryManager (result[0]); + result[0] = 0; + byte[] categoryBytes = MozillaDelegate.wcsToMbcs (null, "Gecko-Content-Viewers", true); //$NON-NLS-1$ + rc = categoryManager.GetCategoryEntry (categoryBytes, typeBytes, result); + categoryManager.Release (); + /* if no viewer for the content type is registered then rc == XPCOM.NS_ERROR_NOT_AVAILABLE */ + preferred = rc == XPCOM.NS_OK; + } + serviceManager.Release (); + } + } + + XPCOM.memmove(retval, new int[] {preferred ? 1 : 0}, 4); /* PRBool */ + if (preferred) { + XPCOM.memmove (aDesiredContentType, new int /*long*/[] {0}, C.PTR_SIZEOF); + } + return XPCOM.NS_OK; +} + +int CanHandleContent (int /*long*/ aContentType, int aIsContentPreferred, int /*long*/ aDesiredContentType, int /*long*/ retval) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetLoadCookie (int /*long*/ aLoadCookie) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetLoadCookie (int /*long*/ aLoadCookie) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetParentContentListener (int /*long*/ aParentContentListener) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetParentContentListener (int /*long*/ aParentContentListener) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +/* nsITooltipListener */ + +int OnShowTooltip (int aXCoords, int aYCoords, int /*long*/ aTipText) { + int length = XPCOM.strlen_PRUnichar (aTipText); + char[] dest = new char[length]; + XPCOM.memmove (dest, aTipText, length * 2); + String text = new String (dest); + if (tip != null && !tip.isDisposed ()) tip.dispose (); + Display display = browser.getDisplay (); + Shell parent = browser.getShell (); + tip = new Shell (parent, SWT.ON_TOP); + tip.setLayout (new FillLayout()); + Label label = new Label (tip, SWT.CENTER); + label.setForeground (display.getSystemColor (SWT.COLOR_INFO_FOREGROUND)); + label.setBackground (display.getSystemColor (SWT.COLOR_INFO_BACKGROUND)); + label.setText (text); + /* + * Bug in Mozilla embedded API. Tooltip coordinates are wrong for + * elements inside an inline frame (IFrame tag). The workaround is + * to position the tooltip based on the mouse cursor location. + */ + Point point = display.getCursorLocation (); + /* Assuming cursor is 21x21 because this is the size of + * the arrow cursor on Windows + */ + point.y += 21; + tip.setLocation (point); + tip.pack (); + tip.setVisible (true); + return XPCOM.NS_OK; +} + +int OnHideTooltip () { + if (tip != null && !tip.isDisposed ()) tip.dispose (); + tip = null; + return XPCOM.NS_OK; +} + +/* nsIDOMEventListener */ + +int HandleEvent (int /*long*/ event) { + nsIDOMEvent domEvent = new nsIDOMEvent (event); + + int /*long*/ type = XPCOM.nsEmbedString_new (); + int rc = domEvent.GetType (type); + if (rc != XPCOM.NS_OK) error (rc); + int length = XPCOM.nsEmbedString_Length (type); + int /*long*/ buffer = XPCOM.nsEmbedString_get (type); + char[] chars = new char[length]; + XPCOM.memmove (chars, buffer, length * 2); + String typeString = new String (chars); + XPCOM.nsEmbedString_delete (type); + + if (XPCOM.DOMEVENT_UNLOAD.equals (typeString)) { + int /*long*/[] result = new int /*long*/[1]; + rc = domEvent.GetCurrentTarget (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + + nsIDOMEventTarget target = new nsIDOMEventTarget (result[0]); + unhookDOMListeners (target); + target.Release (); + return XPCOM.NS_OK; + } + + if (XPCOM.DOMEVENT_FOCUS.equals (typeString)) { + delegate.handleFocus (); + return XPCOM.NS_OK; + } + + if (XPCOM.DOMEVENT_KEYDOWN.equals (typeString)) { + int /*long*/[] result = new int /*long*/[1]; + rc = domEvent.QueryInterface (nsIDOMKeyEvent.NS_IDOMKEYEVENT_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + nsIDOMKeyEvent domKeyEvent = new nsIDOMKeyEvent (result[0]); + result[0] = 0; + + int[] aKeyCode = new int[1]; /* PRUint32 */ + rc = domKeyEvent.GetKeyCode (aKeyCode); + if (rc != XPCOM.NS_OK) error (rc); + int keyCode = translateKey (aKeyCode[0]); + + /* + * if keyCode == lastKeyCode then either a repeating key like Shift + * is being held or a key for which key events are not sent has been + * pressed. In both of these cases a KeyDown should not be sent. + */ + if (keyCode != lastKeyCode) { + lastKeyCode = keyCode; + switch (keyCode) { + case SWT.SHIFT: + case SWT.CONTROL: + case SWT.ALT: + case SWT.CAPS_LOCK: + case SWT.NUM_LOCK: + case SWT.SCROLL_LOCK: + case SWT.COMMAND: { + /* keypress events will not be received for these keys, so send KeyDowns for them now */ + int[] aAltKey = new int[1], aCtrlKey = new int[1], aShiftKey = new int[1], aMetaKey = new int[1]; /* PRBool */ + rc = domKeyEvent.GetAltKey (aAltKey); + if (rc != XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetCtrlKey (aCtrlKey); + if (rc != XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetShiftKey (aShiftKey); + if (rc != XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetMetaKey (aMetaKey); + if (rc != XPCOM.NS_OK) error (rc); + + Event keyEvent = new Event (); + keyEvent.widget = browser; + keyEvent.type = SWT.KeyDown; + keyEvent.keyCode = keyCode; + keyEvent.stateMask = (aAltKey[0] != 0 ? SWT.ALT : 0) | (aCtrlKey[0] != 0 ? SWT.CTRL : 0) | (aShiftKey[0] != 0 ? SWT.SHIFT : 0) | (aMetaKey[0] != 0 ? SWT.COMMAND : 0); + keyEvent.stateMask &= ~keyCode; /* remove current keydown if it's a state key */ + browser.notifyListeners (keyEvent.type, keyEvent); + if (!keyEvent.doit || browser.isDisposed ()) { + domEvent.PreventDefault (); + } + break; + } + default: { + /* + * If the keydown has Meta (but not Meta+Ctrl) as a modifier then send a KeyDown event for it here + * because a corresponding keypress event will not be received for it from the DOM. If the keydown + * does not have Meta as a modifier, or has Meta+Ctrl as a modifier, then then do nothing here + * because its KeyDown event will be sent from the keypress listener. + */ + int[] aMetaKey = new int[1]; /* PRBool */ + rc = domKeyEvent.GetMetaKey (aMetaKey); + if (rc != XPCOM.NS_OK) error (rc); + if (aMetaKey[0] != 0) { + int[] aCtrlKey = new int[1]; /* PRBool */ + rc = domKeyEvent.GetCtrlKey (aCtrlKey); + if (rc != XPCOM.NS_OK) error (rc); + if (aCtrlKey[0] == 0) { + int[] aAltKey = new int[1], aShiftKey = new int[1]; /* PRBool */ + rc = domKeyEvent.GetAltKey (aAltKey); + if (rc != XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetShiftKey (aShiftKey); + if (rc != XPCOM.NS_OK) error (rc); + + Event keyEvent = new Event (); + keyEvent.widget = browser; + keyEvent.type = SWT.KeyDown; + keyEvent.keyCode = lastKeyCode; + keyEvent.stateMask = (aAltKey[0] != 0 ? SWT.ALT : 0) | (aCtrlKey[0] != 0? SWT.CTRL : 0) | (aShiftKey[0] != 0? SWT.SHIFT : 0) | (aMetaKey[0] != 0? SWT.COMMAND : 0); + browser.notifyListeners (keyEvent.type, keyEvent); + if (!keyEvent.doit || browser.isDisposed ()) { + domEvent.PreventDefault (); + } + } + } + } + } + } + + domKeyEvent.Release (); + return XPCOM.NS_OK; + } + + if (XPCOM.DOMEVENT_KEYPRESS.equals (typeString)) { + /* + * if keydown could not determine a keycode for this key then it's a + * key for which key events are not sent (eg.- the Windows key) + */ + if (lastKeyCode == 0) return XPCOM.NS_OK; + + /* + * On linux only, unexpected keypress events are received for some + * modifier keys. The workaround is to ignore these events since + * KeyDown events are sent for these keys in the keydown listener. + */ + switch (lastKeyCode) { + case SWT.CAPS_LOCK: + case SWT.NUM_LOCK: + case SWT.SCROLL_LOCK: return XPCOM.NS_OK; + } + + int /*long*/[] result = new int /*long*/[1]; + rc = domEvent.QueryInterface (nsIDOMKeyEvent.NS_IDOMKEYEVENT_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + nsIDOMKeyEvent domKeyEvent = new nsIDOMKeyEvent (result[0]); + result[0] = 0; + + int[] aAltKey = new int[1], aCtrlKey = new int[1], aShiftKey = new int[1], aMetaKey = new int[1]; /* PRBool */ + rc = domKeyEvent.GetAltKey (aAltKey); + if (rc != XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetCtrlKey (aCtrlKey); + if (rc != XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetShiftKey (aShiftKey); + if (rc != XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetMetaKey (aMetaKey); + if (rc != XPCOM.NS_OK) error (rc); + domKeyEvent.Release (); + + int[] aCharCode = new int[1]; /* PRUint32 */ + rc = domKeyEvent.GetCharCode (aCharCode); + if (rc != XPCOM.NS_OK) error (rc); + lastCharCode = aCharCode[0]; + if (lastCharCode == 0) { + switch (lastKeyCode) { + case SWT.TAB: lastCharCode = SWT.TAB; break; + case SWT.CR: lastCharCode = SWT.CR; break; + case SWT.BS: lastCharCode = SWT.BS; break; + case SWT.ESC: lastCharCode = SWT.ESC; break; + case SWT.DEL: lastCharCode = SWT.DEL; break; + } + } + if (aCtrlKey[0] != 0 && (0 <= lastCharCode && lastCharCode <= 0x7F)) { + if ('a' <= lastCharCode && lastCharCode <= 'z') lastCharCode -= 'a' - 'A'; + if (64 <= lastCharCode && lastCharCode <= 95) lastCharCode -= 64; + } + + Event keyEvent = new Event (); + keyEvent.widget = browser; + keyEvent.type = SWT.KeyDown; + keyEvent.keyCode = lastKeyCode; + keyEvent.character = (char)lastCharCode; + keyEvent.stateMask = (aAltKey[0] != 0 ? SWT.ALT : 0) | (aCtrlKey[0] != 0 ? SWT.CTRL : 0) | (aShiftKey[0] != 0 ? SWT.SHIFT : 0) | (aMetaKey[0] != 0 ? SWT.COMMAND : 0); + browser.notifyListeners (keyEvent.type, keyEvent); + if (!keyEvent.doit || browser.isDisposed ()) { + domEvent.PreventDefault (); + } + return XPCOM.NS_OK; + } + + if (XPCOM.DOMEVENT_KEYUP.equals (typeString)) { + int /*long*/[] result = new int /*long*/[1]; + rc = domEvent.QueryInterface (nsIDOMKeyEvent.NS_IDOMKEYEVENT_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + nsIDOMKeyEvent domKeyEvent = new nsIDOMKeyEvent (result[0]); + result[0] = 0; + + int[] aKeyCode = new int[1]; /* PRUint32 */ + rc = domKeyEvent.GetKeyCode (aKeyCode); + if (rc != XPCOM.NS_OK) error (rc); + int keyCode = translateKey (aKeyCode[0]); + if (keyCode == 0) { + /* indicates a key for which key events are not sent */ + domKeyEvent.Release (); + return XPCOM.NS_OK; + } + if (keyCode != lastKeyCode) { + /* keyup does not correspond to the last keydown */ + lastKeyCode = keyCode; + lastCharCode = 0; + } + + int[] aAltKey = new int[1], aCtrlKey = new int[1], aShiftKey = new int[1], aMetaKey = new int[1]; /* PRBool */ + rc = domKeyEvent.GetAltKey (aAltKey); + if (rc != XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetCtrlKey (aCtrlKey); + if (rc != XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetShiftKey (aShiftKey); + if (rc != XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetMetaKey (aMetaKey); + if (rc != XPCOM.NS_OK) error (rc); + domKeyEvent.Release (); + + Event keyEvent = new Event (); + keyEvent.widget = browser; + keyEvent.type = SWT.KeyUp; + keyEvent.keyCode = lastKeyCode; + keyEvent.character = (char)lastCharCode; + keyEvent.stateMask = (aAltKey[0] != 0 ? SWT.ALT : 0) | (aCtrlKey[0] != 0 ? SWT.CTRL : 0) | (aShiftKey[0] != 0 ? SWT.SHIFT : 0) | (aMetaKey[0] != 0 ? SWT.COMMAND : 0); + switch (lastKeyCode) { + case SWT.SHIFT: + case SWT.CONTROL: + case SWT.ALT: + case SWT.COMMAND: { + keyEvent.stateMask |= lastKeyCode; + } + } + browser.notifyListeners (keyEvent.type, keyEvent); + if (!keyEvent.doit || browser.isDisposed ()) { + domEvent.PreventDefault (); + } + lastKeyCode = lastCharCode = 0; + return XPCOM.NS_OK; + } + + /* mouse event */ + + int /*long*/[] result = new int /*long*/[1]; + rc = domEvent.QueryInterface (nsIDOMMouseEvent.NS_IDOMMOUSEEVENT_IID, result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] == 0) error (XPCOM.NS_NOINTERFACE); + nsIDOMMouseEvent domMouseEvent = new nsIDOMMouseEvent (result[0]); + result[0] = 0; + + /* + * MouseOver and MouseOut events are fired any time the mouse enters or exits + * any element within the Browser. To ensure that SWT events are only + * fired for mouse movements into or out of the Browser, do not fire an + * event if the element being exited (on MouseOver) or entered (on MouseExit) + * is within the Browser. + */ + if (XPCOM.DOMEVENT_MOUSEOVER.equals (typeString) || XPCOM.DOMEVENT_MOUSEOUT.equals (typeString)) { + rc = domMouseEvent.GetRelatedTarget (result); + if (rc != XPCOM.NS_OK) error (rc); + if (result[0] != 0) { + domMouseEvent.Release (); + return XPCOM.NS_OK; + } + } + + int[] aClientX = new int[1], aClientY = new int[1], aDetail = new int[1]; /* PRInt32 */ + rc = domMouseEvent.GetClientX (aClientX); + if (rc != XPCOM.NS_OK) error (rc); + rc = domMouseEvent.GetClientY (aClientY); + if (rc != XPCOM.NS_OK) error (rc); + rc = domMouseEvent.GetDetail (aDetail); + if (rc != XPCOM.NS_OK) error (rc); + short[] aButton = new short[1]; /* PRUint16 */ + rc = domMouseEvent.GetButton (aButton); + if (rc != XPCOM.NS_OK) error (rc); + int[] aAltKey = new int[1], aCtrlKey = new int[1], aShiftKey = new int[1], aMetaKey = new int[1]; /* PRBool */ + rc = domMouseEvent.GetAltKey (aAltKey); + if (rc != XPCOM.NS_OK) error (rc); + rc = domMouseEvent.GetCtrlKey (aCtrlKey); + if (rc != XPCOM.NS_OK) error (rc); + rc = domMouseEvent.GetShiftKey (aShiftKey); + if (rc != XPCOM.NS_OK) error (rc); + rc = domMouseEvent.GetMetaKey (aMetaKey); + if (rc != XPCOM.NS_OK) error (rc); + domMouseEvent.Release (); + + Event mouseEvent = new Event (); + mouseEvent.widget = browser; + mouseEvent.x = aClientX[0]; mouseEvent.y = aClientY[0]; + mouseEvent.stateMask = (aAltKey[0] != 0 ? SWT.ALT : 0) | (aCtrlKey[0] != 0 ? SWT.CTRL : 0) | (aShiftKey[0] != 0 ? SWT.SHIFT : 0) | (aMetaKey[0] != 0 ? SWT.COMMAND : 0); + + if (XPCOM.DOMEVENT_MOUSEDOWN.equals (typeString)) { + delegate.handleMouseDown (); + mouseEvent.type = SWT.MouseDown; + mouseEvent.button = aButton[0] + 1; + mouseEvent.count = aDetail[0]; + } else if (XPCOM.DOMEVENT_MOUSEUP.equals (typeString)) { + /* + * Bug on OSX. For some reason multiple mouseup events come from the DOM + * when button 3 is released on OSX. The first of these events has a count + * detail and the others do not. The workaround is to not fire received + * button 3 mouseup events that do not have a count since mouse events + * without a click count are not valid. + */ + int button = aButton[0] + 1; + int count = aDetail[0]; + if (count == 0 && button == 3) return XPCOM.NS_OK; + mouseEvent.type = SWT.MouseUp; + mouseEvent.button = button; + mouseEvent.count = count; + } else if (XPCOM.DOMEVENT_MOUSEMOVE.equals (typeString)) { + mouseEvent.type = SWT.MouseMove; + } else if (XPCOM.DOMEVENT_MOUSEWHEEL.equals (typeString)) { + mouseEvent.type = SWT.MouseWheel; + mouseEvent.count = -aDetail[0]; + } else if (XPCOM.DOMEVENT_MOUSEOVER.equals (typeString)) { + mouseEvent.type = SWT.MouseEnter; + } else if (XPCOM.DOMEVENT_MOUSEOUT.equals (typeString)) { + mouseEvent.type = SWT.MouseExit; + } else if (XPCOM.DOMEVENT_MOUSEDRAG.equals (typeString)) { + mouseEvent.type = SWT.DragDetect; + mouseEvent.button = aButton[0] + 1; + switch (mouseEvent.button) { + case 1: mouseEvent.stateMask |= SWT.BUTTON1; break; + case 2: mouseEvent.stateMask |= SWT.BUTTON2; break; + case 3: mouseEvent.stateMask |= SWT.BUTTON3; break; + case 4: mouseEvent.stateMask |= SWT.BUTTON4; break; + case 5: mouseEvent.stateMask |= SWT.BUTTON5; break; + } + } + + browser.notifyListeners (mouseEvent.type, mouseEvent); + if (browser.isDisposed ()) return XPCOM.NS_OK; + if (aDetail[0] == 2 && XPCOM.DOMEVENT_MOUSEDOWN.equals (typeString)) { + mouseEvent = new Event (); + mouseEvent.widget = browser; + mouseEvent.x = aClientX[0]; mouseEvent.y = aClientY[0]; + mouseEvent.stateMask = (aAltKey[0] != 0 ? SWT.ALT : 0) | (aCtrlKey[0] != 0 ? SWT.CTRL : 0) | (aShiftKey[0] != 0 ? SWT.SHIFT : 0) | (aMetaKey[0] != 0 ? SWT.COMMAND : 0); + mouseEvent.type = SWT.MouseDoubleClick; + mouseEvent.button = aButton[0] + 1; + mouseEvent.count = aDetail[0]; + browser.notifyListeners (mouseEvent.type, mouseEvent); + } + return XPCOM.NS_OK; +} +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/PromptDialog.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/PromptDialog.java new file mode 100644 index 0000000000..f4558d082f --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/PromptDialog.java @@ -0,0 +1,294 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.*; +import org.eclipse.swt.layout.*; +import org.eclipse.swt.widgets.*; + +class PromptDialog extends Dialog { + + PromptDialog(Shell parent, int style) { + super(parent, style); + } + + PromptDialog(Shell parent) { + this(parent, 0); + } + + void alertCheck(String title, String text, String check, final int[] checkValue) { + Shell parent = getParent(); + final Shell shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL); + if (title != null) shell.setText(title); + GridLayout gridLayout = new GridLayout(); + shell.setLayout(gridLayout); + Label label = new Label(shell, SWT.WRAP); + label.setText(text); + GridData data = new GridData(); + Monitor monitor = parent.getMonitor(); + int maxWidth = monitor.getBounds().width * 2 / 3; + int width = label.computeSize(SWT.DEFAULT, SWT.DEFAULT).x; + data.widthHint = Math.min(width, maxWidth); + data.horizontalAlignment = GridData.FILL; + data.grabExcessHorizontalSpace = true; + label.setLayoutData (data); + + final Button checkButton = check != null ? new Button(shell, SWT.CHECK) : null; + if (checkButton != null) { + checkButton.setText(check); + checkButton.setSelection(checkValue[0] != 0); + data = new GridData (); + data.horizontalAlignment = GridData.BEGINNING; + checkButton.setLayoutData (data); + } + Button okButton = new Button(shell, SWT.PUSH); + okButton.setText(SWT.getMessage("SWT_OK")); //$NON-NLS-1$ + data = new GridData (); + data.horizontalAlignment = GridData.CENTER; + okButton.setLayoutData (data); + okButton.addListener(SWT.Selection, new Listener() { + public void handleEvent(Event event) { + if (checkButton != null) checkValue[0] = checkButton.getSelection() ? 1 : 0; + shell.close(); + } + }); + + shell.pack(); + shell.open(); + Display display = parent.getDisplay(); + while (!shell.isDisposed()) { + if (!display.readAndDispatch()) display.sleep(); + } + } + + void confirmEx(String title, String text, String check, String button0, String button1, String button2, int defaultIndex, final int[] checkValue, final int[] result) { + Shell parent = getParent(); + final Shell shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL); + shell.setText(title); + GridLayout gridLayout = new GridLayout(); + shell.setLayout(gridLayout); + Label label = new Label(shell, SWT.WRAP); + label.setText(text); + GridData data = new GridData(); + Monitor monitor = parent.getMonitor(); + int maxWidth = monitor.getBounds().width * 2 / 3; + int width = label.computeSize(SWT.DEFAULT, SWT.DEFAULT).x; + data.widthHint = Math.min(width, maxWidth); + data.horizontalAlignment = GridData.FILL; + data.grabExcessHorizontalSpace = true; + label.setLayoutData (data); + + final Button[] buttons = new Button[4]; + Listener listener = new Listener() { + public void handleEvent(Event event) { + if (buttons[0] != null) checkValue[0] = buttons[0].getSelection() ? 1 : 0; + Widget widget = event.widget; + for (int i = 1; i < buttons.length; i++) { + if (widget == buttons[i]) { + result[0] = i - 1; + break; + } + } + shell.close(); + } + }; + if (check != null) { + buttons[0] = new Button(shell, SWT.CHECK); + buttons[0].setText(check); + buttons[0].setSelection(checkValue[0] != 0); + data = new GridData (); + data.horizontalAlignment = GridData.BEGINNING; + buttons[0].setLayoutData (data); + } + Composite composite = new Composite(shell, SWT.NONE); + data = new GridData(); + data.horizontalAlignment = GridData.CENTER; + composite.setLayoutData (data); + GridLayout layout = new GridLayout(); + layout.makeColumnsEqualWidth = true; + composite.setLayout(layout); + int buttonCount = 0; + if (button0 != null) { + buttons[1] = new Button(composite, SWT.PUSH); + buttons[1].setText(button0); + buttons[1].addListener(SWT.Selection, listener); + buttons[1].setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + buttonCount++; + } + if (button1 != null) { + buttons[2] = new Button(composite, SWT.PUSH); + buttons[2].setText(button1); + buttons[2].addListener(SWT.Selection, listener); + buttons[2].setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + buttonCount++; + } + if (button2 != null) { + buttons[3] = new Button(composite, SWT.PUSH); + buttons[3].setText(button2); + buttons[3].addListener(SWT.Selection, listener); + buttons[3].setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + buttonCount++; + } + layout.numColumns = buttonCount; + Button defaultButton = buttons [defaultIndex + 1]; + if (defaultButton != null) shell.setDefaultButton (defaultButton); + + shell.pack(); + shell.open(); + Display display = parent.getDisplay(); + while (!shell.isDisposed()) { + if (!display.readAndDispatch()) display.sleep(); + } + } + + void prompt(String title, String text, String check, final String[] value, final int[] checkValue, final int[] result) { + Shell parent = getParent(); + final Shell shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL); + if (title != null) shell.setText(title); + GridLayout gridLayout = new GridLayout(); + shell.setLayout(gridLayout); + Label label = new Label(shell, SWT.WRAP); + label.setText(text); + GridData data = new GridData(); + Monitor monitor = parent.getMonitor(); + int maxWidth = monitor.getBounds().width * 2 / 3; + int width = label.computeSize(SWT.DEFAULT, SWT.DEFAULT).x; + data.widthHint = Math.min(width, maxWidth); + data.horizontalAlignment = GridData.FILL; + data.grabExcessHorizontalSpace = true; + label.setLayoutData (data); + + final Text valueText = new Text(shell, SWT.BORDER); + if (value[0] != null) valueText.setText(value[0]); + data = new GridData(); + width = valueText.computeSize(SWT.DEFAULT, SWT.DEFAULT).x; + if (width > maxWidth) data.widthHint = maxWidth; + data.horizontalAlignment = GridData.FILL; + data.grabExcessHorizontalSpace = true; + valueText.setLayoutData(data); + + final Button[] buttons = new Button[3]; + Listener listener = new Listener() { + public void handleEvent(Event event) { + if (buttons[0] != null) checkValue[0] = buttons[0].getSelection() ? 1 : 0; + value[0] = valueText.getText(); + result[0] = event.widget == buttons[1] ? 1 : 0; + shell.close(); + } + }; + if (check != null) { + buttons[0] = new Button(shell, SWT.CHECK); + buttons[0].setText(check); + buttons[0].setSelection(checkValue[0] != 0); + data = new GridData (); + data.horizontalAlignment = GridData.BEGINNING; + buttons[0].setLayoutData (data); + } + Composite composite = new Composite(shell, SWT.NONE); + data = new GridData(); + data.horizontalAlignment = GridData.CENTER; + composite.setLayoutData (data); + composite.setLayout(new GridLayout(2, true)); + buttons[1] = new Button(composite, SWT.PUSH); + buttons[1].setText(SWT.getMessage("SWT_OK")); //$NON-NLS-1$ + buttons[1].setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + buttons[1].addListener(SWT.Selection, listener); + buttons[2] = new Button(composite, SWT.PUSH); + buttons[2].setText(SWT.getMessage("SWT_Cancel")); //$NON-NLS-1$ + buttons[2].setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + buttons[2].addListener(SWT.Selection, listener); + + shell.pack(); + shell.open(); + Display display = parent.getDisplay(); + while (!shell.isDisposed()) { + if (!display.readAndDispatch()) display.sleep(); + } + } + + void promptUsernameAndPassword(String title, String text, String check, final String[] user, final String[] pass, final int[] checkValue, final int[] result) { + Shell parent = getParent(); + final Shell shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL); + shell.setText(title); + GridLayout gridLayout = new GridLayout(); + shell.setLayout(gridLayout); + Label label = new Label(shell, SWT.WRAP); + label.setText(text); + GridData data = new GridData(); + Monitor monitor = parent.getMonitor(); + int maxWidth = monitor.getBounds().width * 2 / 3; + int width = label.computeSize(SWT.DEFAULT, SWT.DEFAULT).x; + data.widthHint = Math.min(width, maxWidth); + data.horizontalAlignment = GridData.FILL; + data.grabExcessHorizontalSpace = true; + label.setLayoutData (data); + + Label userLabel = new Label(shell, SWT.NONE); + userLabel.setText(SWT.getMessage("SWT_Username")); //$NON-NLS-1$ + + final Text userText = new Text(shell, SWT.BORDER); + if (user[0] != null) userText.setText(user[0]); + data = new GridData(); + data.horizontalAlignment = GridData.FILL; + data.grabExcessHorizontalSpace = true; + userText.setLayoutData(data); + + Label passwordLabel = new Label(shell, SWT.NONE); + passwordLabel.setText(SWT.getMessage("SWT_Password")); //$NON-NLS-1$ + + final Text passwordText = new Text(shell, SWT.PASSWORD | SWT.BORDER); + if (pass[0] != null) passwordText.setText(pass[0]); + data = new GridData(); + data.horizontalAlignment = GridData.FILL; + data.grabExcessHorizontalSpace = true; + passwordText.setLayoutData(data); + + final Button[] buttons = new Button[3]; + Listener listener = new Listener() { + public void handleEvent(Event event) { + if (buttons[0] != null) checkValue[0] = buttons[0].getSelection() ? 1 : 0; + user[0] = userText.getText(); + pass[0] = passwordText.getText(); + result[0] = event.widget == buttons[1] ? 1 : 0; + shell.close(); + } + }; + if (check != null) { + buttons[0] = new Button(shell, SWT.CHECK); + buttons[0].setText(check); + buttons[0].setSelection(checkValue[0] != 0); + data = new GridData (); + data.horizontalAlignment = GridData.BEGINNING; + buttons[0].setLayoutData (data); + } + Composite composite = new Composite(shell, SWT.NONE); + data = new GridData(); + data.horizontalAlignment = GridData.CENTER; + composite.setLayoutData (data); + composite.setLayout(new GridLayout(2, true)); + buttons[1] = new Button(composite, SWT.PUSH); + buttons[1].setText(SWT.getMessage("SWT_OK")); //$NON-NLS-1$ + buttons[1].setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + buttons[1].addListener(SWT.Selection, listener); + buttons[2] = new Button(composite, SWT.PUSH); + buttons[2].setText(SWT.getMessage("SWT_Cancel")); //$NON-NLS-1$ + buttons[2].setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + buttons[2].addListener(SWT.Selection, listener); + + shell.setDefaultButton(buttons[1]); + shell.pack(); + shell.open(); + Display display = parent.getDisplay(); + while (!shell.isDisposed()) { + if (!display.readAndDispatch()) display.sleep(); + } + } +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/PromptService2.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/PromptService2.java new file mode 100644 index 0000000000..41452c212b --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/PromptService2.java @@ -0,0 +1,641 @@ +/******************************************************************************* + * Copyright (c) 2003, 2009 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.*; +import org.eclipse.swt.internal.*; +import org.eclipse.swt.internal.mozilla.*; +import org.eclipse.swt.widgets.*; + +class PromptService2 { + XPCOMObject supports; + XPCOMObject promptService; + XPCOMObject promptService2; + int refCount = 0; + +PromptService2 () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + promptService = new XPCOMObject (new int[] {2, 0, 0, 3, 5, 4, 6, 10, 7, 8, 7, 7}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return Alert (args[0], args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return AlertCheck (args[0], args[1], args[2], args[3], args[4]);} + public int /*long*/ method5 (int /*long*/[] args) {return Confirm (args[0], args[1], args[2], args[3]);} + public int /*long*/ method6 (int /*long*/[] args) {return ConfirmCheck (args[0], args[1], args[2], args[3], args[4], args[5]);} + public int /*long*/ method7 (int /*long*/[] args) {return ConfirmEx (args[0], args[1], args[2], (int)/*64*/args[3], args[4], args[5], args[6], args[7], args[8], args[9]);} + public int /*long*/ method8 (int /*long*/[] args) {return Prompt (args[0], args[1], args[2], args[3], args[4], args[5], args[6]);} + public int /*long*/ method9 (int /*long*/[] args) {return PromptUsernameAndPassword (args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]);} + public int /*long*/ method10 (int /*long*/[] args) {return PromptPassword (args[0], args[1], args[2], args[3], args[4], args[5], args[6]);} + public int /*long*/ method11 (int /*long*/[] args) {return Select (args[0], args[1], args[2], (int)/*64*/args[3], args[4], args[5], args[6]);} + }; + + promptService2 = new XPCOMObject (new int[] {2, 0, 0, 3, 5, 4, 6, 10, 7, 8, 7, 7, 7, 9}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return Alert (args[0], args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return AlertCheck (args[0], args[1], args[2], args[3], args[4]);} + public int /*long*/ method5 (int /*long*/[] args) {return Confirm (args[0], args[1], args[2], args[3]);} + public int /*long*/ method6 (int /*long*/[] args) {return ConfirmCheck (args[0], args[1], args[2], args[3], args[4], args[5]);} + public int /*long*/ method7 (int /*long*/[] args) {return ConfirmEx (args[0], args[1], args[2], (int)/*64*/args[3], args[4], args[5], args[6], args[7], args[8], args[9]);} + public int /*long*/ method8 (int /*long*/[] args) {return Prompt (args[0], args[1], args[2], args[3], args[4], args[5], args[6]);} + public int /*long*/ method9 (int /*long*/[] args) {return PromptUsernameAndPassword (args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]);} + public int /*long*/ method10 (int /*long*/[] args) {return PromptPassword (args[0], args[1], args[2], args[3], args[4], args[5], args[6]);} + public int /*long*/ method11 (int /*long*/[] args) {return Select (args[0], args[1], args[2], (int)/*64*/args[3], args[4], args[5], args[6]);} + public int /*long*/ method12 (int /*long*/[] args) {return PromptAuth (args[0], args[1], (int)/*64*/args[2], args[3], args[4], args[5], args[6]);} + public int /*long*/ method13 (int /*long*/[] args) {return AsyncPromptAuth (args[0], args[1], args[2], args[3], (int)/*64*/args[4], args[5], args[6], args[7], args[8]);} + }; +} + +void disposeCOMInterfaces () { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (promptService != null) { + promptService.dispose (); + promptService = null; + } + if (promptService2 != null) { + promptService2.dispose (); + promptService2 = null; + } +} + +int /*long*/ getAddress () { + return promptService2.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIPromptService.NS_IPROMPTSERVICE_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {promptService.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIPromptService2.NS_IPROMPTSERVICE2_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {promptService2.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +Browser getBrowser (int /*long*/ aDOMWindow) { + if (aDOMWindow == 0) return null; + nsIDOMWindow window = new nsIDOMWindow (aDOMWindow); + return Mozilla.findBrowser (window); +} + +String getLabel (int buttonFlag, int index, int /*long*/ buttonTitle) { + String label = null; + int flag = (buttonFlag & (0xff * index)) / index; + switch (flag) { + case nsIPromptService.BUTTON_TITLE_CANCEL : label = SWT.getMessage ("SWT_Cancel"); break; //$NON-NLS-1$ + case nsIPromptService.BUTTON_TITLE_NO : label = SWT.getMessage ("SWT_No"); break; //$NON-NLS-1$ + case nsIPromptService.BUTTON_TITLE_OK : label = SWT.getMessage ("SWT_OK"); break; //$NON-NLS-1$ + case nsIPromptService.BUTTON_TITLE_SAVE : label = SWT.getMessage ("SWT_Save"); break; //$NON-NLS-1$ + case nsIPromptService.BUTTON_TITLE_YES : label = SWT.getMessage ("SWT_Yes"); break; //$NON-NLS-1$ + case nsIPromptService.BUTTON_TITLE_IS_STRING : { + int length = XPCOM.strlen_PRUnichar (buttonTitle); + char[] dest = new char[length]; + XPCOM.memmove (dest, buttonTitle, length * 2); + label = new String (dest); + } + } + return label; +} + +/* nsIPromptService */ + +int Alert (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText) { + Browser browser = getBrowser (aParent); + + int length = XPCOM.strlen_PRUnichar (aDialogTitle); + char[] dest = new char[length]; + XPCOM.memmove (dest, aDialogTitle, length * 2); + String titleLabel = new String (dest); + + length = XPCOM.strlen_PRUnichar (aText); + dest = new char[length]; + XPCOM.memmove (dest, aText, length * 2); + String textLabel = new String (dest); + + Shell shell = browser == null ? new Shell () : browser.getShell (); + MessageBox messageBox = new MessageBox (shell, SWT.OK | SWT.ICON_WARNING); + messageBox.setText (titleLabel); + messageBox.setMessage (textLabel); + messageBox.open (); + return XPCOM.NS_OK; +} + +int AlertCheck (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText, int /*long*/ aCheckMsg, int /*long*/ aCheckState) { + Browser browser = getBrowser (aParent); + + int length = XPCOM.strlen_PRUnichar (aDialogTitle); + char[] dest = new char[length]; + XPCOM.memmove (dest, aDialogTitle, length * 2); + String titleLabel = new String (dest); + + length = XPCOM.strlen_PRUnichar (aText); + dest = new char[length]; + XPCOM.memmove (dest, aText, length * 2); + String textLabel = new String (dest); + + length = XPCOM.strlen_PRUnichar (aCheckMsg); + dest = new char[length]; + XPCOM.memmove (dest, aCheckMsg, length * 2); + String checkLabel = new String (dest); + + Shell shell = browser == null ? new Shell () : browser.getShell (); + PromptDialog dialog = new PromptDialog (shell); + int[] check = new int[1]; + if (aCheckState != 0) XPCOM.memmove (check, aCheckState, 4); /* PRBool */ + dialog.alertCheck (titleLabel, textLabel, checkLabel, check); + if (aCheckState != 0) XPCOM.memmove (aCheckState, check, 4); /* PRBool */ + return XPCOM.NS_OK; +} + +int AsyncPromptAuth(int /*long*/ aParent, int /*long*/ aChannel, int /*long*/ aCallback, int /*long*/ aContext, int level, int /*long*/ authInfo, int /*long*/ checkboxLabel, int /*long*/ checkValue, int /*long*/ _retval) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int Confirm (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText, int /*long*/ _retval) { + Browser browser = getBrowser (aParent); + + int length = XPCOM.strlen_PRUnichar (aDialogTitle); + char[] dest = new char[length]; + XPCOM.memmove (dest, aDialogTitle, length * 2); + String titleLabel = new String (dest); + + length = XPCOM.strlen_PRUnichar (aText); + dest = new char[length]; + XPCOM.memmove (dest, aText, length * 2); + String textLabel = new String (dest); + + Shell shell = browser == null ? new Shell () : browser.getShell (); + MessageBox messageBox = new MessageBox (shell, SWT.OK | SWT.CANCEL | SWT.ICON_QUESTION); + messageBox.setText (titleLabel); + messageBox.setMessage (textLabel); + int id = messageBox.open (); + int[] result = {id == SWT.OK ? 1 : 0}; + XPCOM.memmove (_retval, result, 4); + return XPCOM.NS_OK; +} + +int ConfirmCheck (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText, int /*long*/ aCheckMsg, int /*long*/ aCheckState, int /*long*/ _retval) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int ConfirmEx (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText, int aButtonFlags, int /*long*/ aButton0Title, int /*long*/ aButton1Title, int /*long*/ aButton2Title, int /*long*/ aCheckMsg, int /*long*/ aCheckState, int /*long*/ _retval) { + Browser browser = getBrowser (aParent); + + int length = XPCOM.strlen_PRUnichar (aDialogTitle); + char[] dest = new char[length]; + XPCOM.memmove (dest, aDialogTitle, length * 2); + String titleLabel = new String (dest); + + length = XPCOM.strlen_PRUnichar (aText); + dest = new char[length]; + XPCOM.memmove (dest, aText, length * 2); + String textLabel = new String (dest); + + String checkLabel = null; + if (aCheckMsg != 0) { + length = XPCOM.strlen_PRUnichar (aCheckMsg); + dest = new char[length]; + XPCOM.memmove (dest, aCheckMsg, length * 2); + checkLabel = new String (dest); + } + + String button0Label = getLabel (aButtonFlags, nsIPromptService.BUTTON_POS_0, aButton0Title); + String button1Label = getLabel (aButtonFlags, nsIPromptService.BUTTON_POS_1, aButton1Title); + String button2Label = getLabel (aButtonFlags, nsIPromptService.BUTTON_POS_2, aButton2Title); + + int defaultIndex = 0; + if ((aButtonFlags & nsIPromptService.BUTTON_POS_1_DEFAULT) != 0) { + defaultIndex = 1; + } else if ((aButtonFlags & nsIPromptService.BUTTON_POS_2_DEFAULT) != 0) { + defaultIndex = 2; + } + + Shell shell = browser == null ? new Shell () : browser.getShell (); + PromptDialog dialog = new PromptDialog (shell); + int[] check = new int[1], result = new int[1]; + if (aCheckState != 0) XPCOM.memmove (check, aCheckState, 4); + dialog.confirmEx (titleLabel, textLabel, checkLabel, button0Label, button1Label, button2Label, defaultIndex, check, result); + if (aCheckState != 0) XPCOM.memmove (aCheckState, check, 4); + XPCOM.memmove (_retval, result, 4); + return XPCOM.NS_OK; +} + +int Prompt (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText, int /*long*/ aValue, int /*long*/ aCheckMsg, int /*long*/ aCheckState, int /*long*/ _retval) { + Browser browser = getBrowser (aParent); + String titleLabel = null, textLabel, checkLabel = null; + String[] valueLabel = new String[1]; + char[] dest; + int length; + if (aDialogTitle != 0) { + length = XPCOM.strlen_PRUnichar (aDialogTitle); + dest = new char[length]; + XPCOM.memmove (dest, aDialogTitle, length * 2); + titleLabel = new String (dest); + } + + length = XPCOM.strlen_PRUnichar (aText); + dest = new char[length]; + XPCOM.memmove (dest, aText, length * 2); + textLabel = new String (dest); + + int /*long*/[] valueAddr = new int /*long*/[1]; + XPCOM.memmove (valueAddr, aValue, C.PTR_SIZEOF); + if (valueAddr[0] != 0) { + length = XPCOM.strlen_PRUnichar (valueAddr[0]); + dest = new char[length]; + XPCOM.memmove (dest, valueAddr[0], length * 2); + valueLabel[0] = new String (dest); + } + + if (aCheckMsg != 0) { + length = XPCOM.strlen_PRUnichar (aCheckMsg); + if (length > 0) { + dest = new char[length]; + XPCOM.memmove (dest, aCheckMsg, length * 2); + checkLabel = new String (dest); + } + } + + Shell shell = browser == null ? new Shell () : browser.getShell (); + PromptDialog dialog = new PromptDialog (shell); + int[] check = new int[1], result = new int[1]; + if (aCheckState != 0) XPCOM.memmove (check, aCheckState, 4); + dialog.prompt (titleLabel, textLabel, checkLabel, valueLabel, check, result); + + XPCOM.memmove (_retval, result, 4); + if (result[0] == 1) { + /* + * User selected OK. User name and password are returned as PRUnichar values. Any default + * value that we override must be freed using the nsIMemory service. + */ + if (valueLabel[0] != null) { + int /*long*/[] result2 = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result2); + if (rc != XPCOM.NS_OK) SWT.error (rc); + if (result2[0] == 0) SWT.error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result2[0]); + result2[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_MEMORY_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIMemory.NS_IMEMORY_IID, result2); + if (rc != XPCOM.NS_OK) SWT.error (rc); + if (result2[0] == 0) SWT.error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIMemory memory = new nsIMemory (result2[0]); + result2[0] = 0; + + int cnt = valueLabel[0].length (); + char[] buffer = new char[cnt + 1]; + valueLabel[0].getChars (0, cnt, buffer, 0); + int size = buffer.length * 2; + int /*long*/ ptr = memory.Alloc (size); + XPCOM.memmove (ptr, buffer, size); + XPCOM.memmove (aValue, new int /*long*/[] {ptr}, C.PTR_SIZEOF); + + if (valueAddr[0] != 0) { + memory.Free (valueAddr[0]); + } + memory.Release (); + } + } + if (aCheckState != 0) XPCOM.memmove (aCheckState, check, 4); + return XPCOM.NS_OK; +} + +int PromptAuth(int /*long*/ aParent, int /*long*/ aChannel, int level, int /*long*/ authInfo, int /*long*/ checkboxLabel, int /*long*/ checkboxValue, int /*long*/ _retval) { + nsIAuthInformation auth = new nsIAuthInformation (authInfo); + + Browser browser = getBrowser (aParent); + if (browser != null) { + Mozilla mozilla = (Mozilla)browser.webBrowser; + /* + * Do not invoke the listeners if this challenge has been failed too many + * times because a listener is likely giving incorrect credentials repeatedly + * and will do so indefinitely. + */ + if (mozilla.authCount++ < 3) { + for (int i = 0; i < mozilla.authenticationListeners.length; i++) { + AuthenticationEvent event = new AuthenticationEvent (browser); + event.location = mozilla.lastNavigateURL; + mozilla.authenticationListeners[i].authenticate (event); + if (!event.doit) { + XPCOM.memmove (_retval, new int[] {0}, 4); /* PRBool */ + return XPCOM.NS_OK; + } + if (event.user != null && event.password != null) { + nsEmbedString string = new nsEmbedString (event.user); + int rc = auth.SetUsername (string.getAddress ()); + if (rc != XPCOM.NS_OK) SWT.error (rc); + string.dispose (); + string = new nsEmbedString (event.password); + rc = auth.SetPassword (string.getAddress ()); + if (rc != XPCOM.NS_OK) SWT.error (rc); + string.dispose (); + XPCOM.memmove (_retval, new int[] {1}, 4); /* PRBool */ + return XPCOM.NS_OK; + } + } + } + } + + /* no listener handled the challenge, so show an authentication dialog */ + + String checkLabel = null; + int[] checkValue = new int[1]; + String[] userLabel = new String[1], passLabel = new String[1]; + + String title = SWT.getMessage ("SWT_Authentication_Required"); //$NON-NLS-1$ + + if (checkboxLabel != 0 && checkboxValue != 0) { + int length = XPCOM.strlen_PRUnichar (checkboxLabel); + char[] dest = new char[length]; + XPCOM.memmove (dest, checkboxLabel, length * 2); + checkLabel = new String (dest); + XPCOM.memmove (checkValue, checkboxValue, 4); /* PRBool */ + } + + /* get initial username and password values */ + + int /*long*/ ptr = XPCOM.nsEmbedString_new (); + int rc = auth.GetUsername (ptr); + if (rc != XPCOM.NS_OK) SWT.error (rc); + int length = XPCOM.nsEmbedString_Length (ptr); + int /*long*/ buffer = XPCOM.nsEmbedString_get (ptr); + char[] chars = new char[length]; + XPCOM.memmove (chars, buffer, length * 2); + userLabel[0] = new String (chars); + XPCOM.nsEmbedString_delete (ptr); + + ptr = XPCOM.nsEmbedString_new (); + rc = auth.GetPassword (ptr); + if (rc != XPCOM.NS_OK) SWT.error (rc); + length = XPCOM.nsEmbedString_Length (ptr); + buffer = XPCOM.nsEmbedString_get (ptr); + chars = new char[length]; + XPCOM.memmove (chars, buffer, length * 2); + passLabel[0] = new String (chars); + XPCOM.nsEmbedString_delete (ptr); + + /* compute the message text */ + + ptr = XPCOM.nsEmbedString_new (); + rc = auth.GetRealm (ptr); + if (rc != XPCOM.NS_OK) SWT.error (rc); + length = XPCOM.nsEmbedString_Length (ptr); + buffer = XPCOM.nsEmbedString_get (ptr); + chars = new char[length]; + XPCOM.memmove (chars, buffer, length * 2); + String realm = new String (chars); + XPCOM.nsEmbedString_delete (ptr); + + nsIChannel channel = new nsIChannel (aChannel); + int /*long*/[] uri = new int /*long*/[1]; + rc = channel.GetURI (uri); + if (rc != XPCOM.NS_OK) SWT.error (rc); + if (uri[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + + nsIURI nsURI = new nsIURI (uri[0]); + int /*long*/ host = XPCOM.nsEmbedCString_new (); + rc = nsURI.GetHost (host); + if (rc != XPCOM.NS_OK) SWT.error (rc); + length = XPCOM.nsEmbedCString_Length (host); + buffer = XPCOM.nsEmbedCString_get (host); + byte[] bytes = new byte[length]; + XPCOM.memmove (bytes, buffer, length); + String hostString = new String (bytes); + XPCOM.nsEmbedCString_delete (host); + nsURI.Release (); + + String message; + if (realm.length () > 0 && hostString.length () > 0) { + message = Compatibility.getMessage ("SWT_Enter_Username_and_Password", new String[] {realm, hostString}); //$NON-NLS-1$ + } else { + message = ""; //$NON-NLS-1$ + } + + /* open the prompter */ + Shell shell = browser == null ? new Shell () : browser.getShell (); + PromptDialog dialog = new PromptDialog (shell); + int[] result = new int[1]; + dialog.promptUsernameAndPassword (title, message, checkLabel, userLabel, passLabel, checkValue, result); + + XPCOM.memmove (_retval, result, 4); /* PRBool */ + if (result[0] == 1) { /* User selected OK */ + nsEmbedString string = new nsEmbedString (userLabel[0]); + rc = auth.SetUsername(string.getAddress ()); + if (rc != XPCOM.NS_OK) SWT.error (rc); + string.dispose (); + + string = new nsEmbedString (passLabel[0]); + rc = auth.SetPassword(string.getAddress ()); + if (rc != XPCOM.NS_OK) SWT.error (rc); + string.dispose (); + } + + if (checkboxValue != 0) XPCOM.memmove (checkboxValue, checkValue, 4); /* PRBool */ + return XPCOM.NS_OK; +} + +int PromptUsernameAndPassword (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText, int /*long*/ aUsername, int /*long*/ aPassword, int /*long*/ aCheckMsg, int /*long*/ aCheckState, int /*long*/ _retval) { + Browser browser = getBrowser (aParent); + String user = null, password = null; + + if (browser != null) { + Mozilla mozilla = (Mozilla)browser.webBrowser; + /* + * Do not invoke the listeners if this challenge has been failed too many + * times because a listener is likely giving incorrect credentials repeatedly + * and will do so indefinitely. + */ + if (mozilla.authCount++ < 3) { + for (int i = 0; i < mozilla.authenticationListeners.length; i++) { + AuthenticationEvent event = new AuthenticationEvent (browser); + event.location = mozilla.lastNavigateURL; + mozilla.authenticationListeners[i].authenticate (event); + if (!event.doit) { + XPCOM.memmove (_retval, new int[] {0}, 4); /* PRBool */ + return XPCOM.NS_OK; + } + if (event.user != null && event.password != null) { + user = event.user; + password = event.password; + XPCOM.memmove (_retval, new int[] {1}, 4); /* PRBool */ + break; + } + } + } + } + + if (user == null) { + /* no listener handled the challenge, so show an authentication dialog */ + + String titleLabel, textLabel, checkLabel = null; + String[] userLabel = new String[1], passLabel = new String[1]; + char[] dest; + int length; + if (aDialogTitle != 0) { + length = XPCOM.strlen_PRUnichar (aDialogTitle); + dest = new char[length]; + XPCOM.memmove (dest, aDialogTitle, length * 2); + titleLabel = new String (dest); + } else { + titleLabel = SWT.getMessage ("SWT_Authentication_Required"); //$NON-NLS-1$ + } + + length = XPCOM.strlen_PRUnichar (aText); + dest = new char[length]; + XPCOM.memmove (dest, aText, length * 2); + textLabel = new String (dest); + + int /*long*/[] userAddr = new int /*long*/[1]; + XPCOM.memmove (userAddr, aUsername, C.PTR_SIZEOF); + if (userAddr[0] != 0) { + length = XPCOM.strlen_PRUnichar (userAddr[0]); + dest = new char[length]; + XPCOM.memmove (dest, userAddr[0], length * 2); + userLabel[0] = new String (dest); + } + + int /*long*/[] passAddr = new int /*long*/[1]; + XPCOM.memmove (passAddr, aPassword, C.PTR_SIZEOF); + if (passAddr[0] != 0) { + length = XPCOM.strlen_PRUnichar (passAddr[0]); + dest = new char[length]; + XPCOM.memmove (dest, passAddr[0], length * 2); + passLabel[0] = new String (dest); + } + + if (aCheckMsg != 0) { + length = XPCOM.strlen_PRUnichar (aCheckMsg); + if (length > 0) { + dest = new char[length]; + XPCOM.memmove (dest, aCheckMsg, length * 2); + checkLabel = new String (dest); + } + } + + Shell shell = browser == null ? new Shell () : browser.getShell (); + PromptDialog dialog = new PromptDialog (shell); + int[] check = new int[1], result = new int[1]; + if (aCheckState != 0) XPCOM.memmove (check, aCheckState, 4); /* PRBool */ + dialog.promptUsernameAndPassword (titleLabel, textLabel, checkLabel, userLabel, passLabel, check, result); + + XPCOM.memmove (_retval, result, 4); /* PRBool */ + if (result[0] == 1) { + /* User selected OK */ + user = userLabel[0]; + password = passLabel[0]; + } + if (aCheckState != 0) XPCOM.memmove (aCheckState, check, 4); /* PRBool */ + } + + if (user != null) { + /* + * User name and password are returned as PRUnichar values. Any default + * value that we override must be freed using the nsIMemory service. + */ + int /*long*/[] userAddr = new int /*long*/[1]; + XPCOM.memmove (userAddr, aUsername, C.PTR_SIZEOF); + int /*long*/[] passAddr = new int /*long*/[1]; + XPCOM.memmove (passAddr, aPassword, C.PTR_SIZEOF); + + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc != XPCOM.NS_OK) SWT.error (rc); + if (result[0] == 0) SWT.error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_MEMORY_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIMemory.NS_IMEMORY_IID, result); + if (rc != XPCOM.NS_OK) SWT.error (rc); + if (result[0] == 0) SWT.error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIMemory memory = new nsIMemory (result[0]); + result[0] = 0; + if (userAddr[0] != 0) memory.Free (userAddr[0]); + if (passAddr[0] != 0) memory.Free (passAddr[0]); + memory.Release (); + + /* write the name and password values */ + + int cnt = user.length (); + char[] buffer = new char[cnt + 1]; + user.getChars (0, cnt, buffer, 0); + int size = buffer.length * 2; + int /*long*/ ptr = C.malloc (size); + XPCOM.memmove (ptr, buffer, size); + XPCOM.memmove (aUsername, new int /*long*/[] {ptr}, C.PTR_SIZEOF); + + cnt = password.length (); + buffer = new char[cnt + 1]; + password.getChars (0, cnt, buffer, 0); + size = buffer.length * 2; + ptr = C.malloc (size); + XPCOM.memmove (ptr, buffer, size); + XPCOM.memmove (aPassword, new int /*long*/[] {ptr}, C.PTR_SIZEOF); + } + + return XPCOM.NS_OK; +} + +int PromptPassword (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText, int /*long*/ aPassword, int /*long*/ aCheckMsg, int /*long*/ aCheckState, int /*long*/ _retval) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int Select (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText, int aCount, int /*long*/ aSelectList, int /*long*/ aOutSelection, int /*long*/ _retval) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/PromptService2Factory.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/PromptService2Factory.java new file mode 100644 index 0000000000..89fdc66a75 --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/PromptService2Factory.java @@ -0,0 +1,100 @@ +/******************************************************************************* + * Copyright (c) 2003, 2008 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.internal.C; +import org.eclipse.swt.internal.mozilla.*; + +class PromptService2Factory { + XPCOMObject supports; + XPCOMObject factory; + int refCount = 0; + +PromptService2Factory () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + factory = new XPCOMObject (new int[] {2, 0, 0, 3, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return CreateInstance (args[0], args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return LockFactory ((int)/*64*/args[0]);} + }; +} + +void disposeCOMInterfaces () { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (factory != null) { + factory.dispose (); + factory = null; + } +} + +int /*long*/ getAddress () { + return factory.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIFactory.NS_IFACTORY_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {factory.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIFactory */ + +int CreateInstance (int /*long*/ aOuter, int /*long*/ iid, int /*long*/ result) { + PromptService2 promptService = new PromptService2 (); + promptService.AddRef (); + XPCOM.memmove (result, new int /*long*/[] {promptService.getAddress ()}, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +int LockFactory (int lock) { + return XPCOM.NS_OK; +} +} diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/SimpleEnumerator.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/SimpleEnumerator.java new file mode 100644 index 0000000000..4be8516ca4 --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/SimpleEnumerator.java @@ -0,0 +1,114 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.internal.C; +import org.eclipse.swt.internal.mozilla.*; + +class SimpleEnumerator { + XPCOMObject supports; + XPCOMObject simpleEnumerator; + int refCount = 0; + nsISupports[] values; + int index = 0; + +SimpleEnumerator (nsISupports[] values) { + this.values = values; + for (int i = 0; i < values.length; i++) { + values[i].AddRef (); + } + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + simpleEnumerator = new XPCOMObject (new int[] {2, 0, 0, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return HasMoreElements (args[0]);} + public int /*long*/ method4 (int /*long*/[] args) {return GetNext (args[0]);} + }; +} + +void disposeCOMInterfaces () { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (simpleEnumerator != null) { + simpleEnumerator.dispose (); + simpleEnumerator = null; + } + if (values != null) { + for (int i = 0; i < values.length; i++) { + values[i].Release (); + } + values = null; + } +} + +int /*long*/ getAddress () { + return simpleEnumerator.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsISimpleEnumerator.NS_ISIMPLEENUMERATOR_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {simpleEnumerator.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +int HasMoreElements (int /*long*/ _retval) { + boolean more = values != null && index < values.length; + XPCOM.memmove (_retval, new int[] {more ? 1 : 0}, 4); /*PRBool */ + return XPCOM.NS_OK; +} + +int GetNext (int /*long*/ _retval) { + if (values == null || index == values.length) return XPCOM.NS_ERROR_UNEXPECTED; + nsISupports value = values[index++]; + value.AddRef (); + XPCOM.memmove (_retval, new int /*long*/[] {value.getAddress ()}, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} +} + diff --git a/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/WindowCreator2.java b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/WindowCreator2.java new file mode 100644 index 0000000000..17ca0515f3 --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/WindowCreator2.java @@ -0,0 +1,226 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.browser; + +import org.eclipse.swt.*; +import org.eclipse.swt.graphics.*; +import org.eclipse.swt.internal.*; +import org.eclipse.swt.internal.mozilla.*; +import org.eclipse.swt.layout.*; +import org.eclipse.swt.widgets.*; + +class WindowCreator2 { + XPCOMObject supports; + XPCOMObject windowCreator; + XPCOMObject windowCreator2; + int refCount = 0; + +WindowCreator2 () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + windowCreator = new XPCOMObject (new int[] {2, 0, 0, 3}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return CreateChromeWindow (args[0], (int)/*64*/args[1], args[2]);} + }; + + windowCreator2 = new XPCOMObject (new int[] {2, 0, 0, 3, 6}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return CreateChromeWindow (args[0], (int)/*64*/args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return CreateChromeWindow2 (args[0], (int)/*64*/args[1], (int)/*64*/args[2], args[3], args[4], args[5]);} + }; +} + +void disposeCOMInterfaces () { + if (supports != null) { + supports.dispose (); + supports = null; + } + if (windowCreator != null) { + windowCreator.dispose (); + windowCreator = null; + } + + if (windowCreator2 != null) { + windowCreator2.dispose (); + windowCreator2 = null; + } +} + +int /*long*/ getAddress () { + return windowCreator.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid == 0 || ppvObject == 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIWindowCreator.NS_IWINDOWCREATOR_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {windowCreator.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIWindowCreator2.NS_IWINDOWCREATOR2_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {windowCreator2.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount == 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIWindowCreator */ + +int CreateChromeWindow (int /*long*/ parent, int chromeFlags, int /*long*/ _retval) { + return CreateChromeWindow2 (parent, chromeFlags, 0, 0, 0, _retval); +} + +/* nsIWindowCreator2 */ + +int CreateChromeWindow2 (int /*long*/ parent, int chromeFlags, int contextFlags, int /*long*/ uri, int /*long*/ cancel, int /*long*/ _retval) { + if (parent == 0 && (chromeFlags & nsIWebBrowserChrome.CHROME_OPENAS_CHROME) == 0) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; + } + Browser src = null; + if (parent != 0) { + nsIWebBrowserChrome browserChromeParent = new nsIWebBrowserChrome (parent); + int /*long*/[] aWebBrowser = new int /*long*/[1]; + int rc = browserChromeParent.GetWebBrowser (aWebBrowser); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (aWebBrowser[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebBrowser webBrowser = new nsIWebBrowser (aWebBrowser[0]); + int /*long*/[] result = new int /*long*/[1]; + rc = webBrowser.QueryInterface (nsIBaseWindow.NS_IBASEWINDOW_IID, result); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NO_INTERFACE); + webBrowser.Release (); + + nsIBaseWindow baseWindow = new nsIBaseWindow (result[0]); + result[0] = 0; + int /*long*/[] aParentNativeWindow = new int /*long*/[1]; + rc = baseWindow.GetParentNativeWindow (aParentNativeWindow); + if (rc != XPCOM.NS_OK) Mozilla.error (rc); + if (aParentNativeWindow[0] == 0) Mozilla.error (XPCOM.NS_ERROR_NO_INTERFACE); + baseWindow.Release (); + + src = Mozilla.findBrowser (aParentNativeWindow[0]); + } + final Browser browser; + boolean doit = true; + if ((chromeFlags & nsIWebBrowserChrome.CHROME_OPENAS_CHROME) != 0) { + /* + * Mozilla will request a new Browser in a modal window in order to emulate a native + * dialog that is not available to it (eg.- a print dialog on Linux). For this + * reason modal requests are handled here so that the user is not exposed to them. + */ + int style = SWT.DIALOG_TRIM; + if ((chromeFlags & nsIWebBrowserChrome.CHROME_MODAL) != 0) style |= SWT.APPLICATION_MODAL; + final Shell shell = src == null ? + new Shell (style) : + new Shell (src.getShell(), style); + shell.setLayout (new FillLayout ()); + browser = new Browser (shell, src == null ? SWT.MOZILLA : src.getStyle () & SWT.MOZILLA); + browser.addVisibilityWindowListener (new VisibilityWindowListener () { + public void hide (WindowEvent event) { + } + public void show (WindowEvent event) { + if (event.location != null) shell.setLocation (event.location); + if (event.size != null) { + Point size = event.size; + shell.setSize (shell.computeSize (size.x, size.y)); + } + shell.open (); + } + }); + browser.addCloseWindowListener (new CloseWindowListener () { + public void close (WindowEvent event) { + shell.close (); + } + }); + if (uri != 0) { + nsIURI location = new nsIURI (uri); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (); + if (location.GetSpec (aSpec) == XPCOM.NS_OK) { + int length = XPCOM.nsEmbedCString_Length (aSpec); + if (length > 0) { + int /*long*/ buffer = XPCOM.nsEmbedCString_get (aSpec); + byte[] dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + browser.setUrl (new String (dest)); + } + } + XPCOM.nsEmbedCString_delete (aSpec); + } + } else { + WindowEvent event = new WindowEvent (src); + event.display = src.getDisplay (); + event.widget = src; + event.required = true; + for (int i = 0; i < src.webBrowser.openWindowListeners.length; i++) { + src.webBrowser.openWindowListeners[i].open (event); + } + browser = event.browser; + + /* Ensure that the Browser provided by the client is valid for use */ + doit = browser != null && !browser.isDisposed (); + if (doit) { + String platform = Platform.PLATFORM; + boolean isMozillaNativePlatform = platform.equals ("gtk") || platform.equals ("motif"); //$NON-NLS-1$ //$NON-NLS-2$ + doit = isMozillaNativePlatform || (browser.getStyle () & SWT.MOZILLA) != 0; + } + } + if (doit) { + Mozilla mozilla = (Mozilla)browser.webBrowser; + mozilla.isChild = true; + int /*long*/ chromePtr = mozilla.webBrowserChrome.getAddress (); + nsIWebBrowserChrome webBrowserChrome = new nsIWebBrowserChrome (chromePtr); + webBrowserChrome.SetChromeFlags (chromeFlags); + webBrowserChrome.AddRef (); + XPCOM.memmove (_retval, new int /*long*/[] {chromePtr}, C.PTR_SIZEOF); + } else { + if (cancel != 0) { + C.memmove (cancel, new int[] {1}, 4); /* PRBool */ + } + } + return doit ? XPCOM.NS_OK : XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} +} |