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Diffstat (limited to 'examples/org.eclipse.swt.examples.ole.win32/src/org/eclipse/swt/examples/ole/win32/OleWebBrowser.java')
| -rwxr-xr-x | examples/org.eclipse.swt.examples.ole.win32/src/org/eclipse/swt/examples/ole/win32/OleWebBrowser.java | 228 |
1 files changed, 0 insertions, 228 deletions
diff --git a/examples/org.eclipse.swt.examples.ole.win32/src/org/eclipse/swt/examples/ole/win32/OleWebBrowser.java b/examples/org.eclipse.swt.examples.ole.win32/src/org/eclipse/swt/examples/ole/win32/OleWebBrowser.java deleted file mode 100755 index 4498813c2b..0000000000 --- a/examples/org.eclipse.swt.examples.ole.win32/src/org/eclipse/swt/examples/ole/win32/OleWebBrowser.java +++ /dev/null @@ -1,228 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2003 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.examples.ole.win32; - - -import org.eclipse.swt.ole.win32.*; - -/** - * Wrapper for an OleAutomation object used to send commands - * to a Win32 "Shell.Explorer" OLE control. - * - * Instances of this class manage the setup, typical use and teardown of - * a simple web browser. - */ -class OleWebBrowser { - /* See the Windows Platform SDK documentation for more information about the - * OLE control used here and its usage. - */ - // Generated from typelib filename: shdocvw.dll - - // Constants for WebBrowser CommandStateChange - public static final int CSC_UPDATECOMMANDS = -1; - public static final int CSC_NAVIGATEFORWARD = 1; - public static final int CSC_NAVIGATEBACK = 2; - - // COnstants for Web Browser ReadyState - public static final int READYSTATE_UNINITIALIZED = 0; - public static final int READYSTATE_LOADING = 1; - public static final int READYSTATE_LOADED = 2; - public static final int READYSTATE_INTERACTIVE = 3; - public static final int READYSTATE_COMPLETE = 4; - - // Web Browser Control Events - public static final int BeforeNavigate = 100; // Fired when a new hyperlink is being navigated to. - public static final int NavigateComplete = 101; // Fired when the document being navigated to becomes visible and enters the navigation stack. - public static final int StatusTextChange = 102; // Statusbar text changed. - public static final int ProgressChange = 108; // Fired when download progress is updated. - public static final int DownloadComplete = 104; // Download of page complete. - public static final int CommandStateChange = 105; // The enabled state of a command changed - public static final int DownloadBegin = 106; // Download of a page started. - public static final int NewWindow = 107; // Fired when a new window should be created. - public static final int TitleChange = 113; // Document title changed. - public static final int FrameBeforeNavigate = 200; // Fired when a new hyperlink is being navigated to in a frame. - public static final int FrameNavigateComplete = 201; // Fired when a new hyperlink is being navigated to in a frame. - public static final int FrameNewWindow = 204; // Fired when a new window should be created. - public static final int Quit = 103; // Fired when application is quiting. - public static final int WindowMove = 109; // Fired when window has been moved. - public static final int WindowResize = 110; // Fired when window has been sized. - public static final int WindowActivate = 111; // Fired when window has been activated. - public static final int PropertyChange = 112; // Fired when the PutProperty method has been called. - - // Web Browser properties - public static final int DISPID_READYSTATE = -525; - - private OleAutomation oleAutomation; - - /** - * Creates a Web browser control. - * <p> - * Typical use:<br> - * <code> - * OleControlSite oleControlSite = new OleControlSite(oleFrame, style, "Shell.Explorer");<br> - * OleAutomation oleAutomation = new OleAutomation(oleControlSite);<br> - * OleWebBrowser webBrowser = new OleWebBrowser(oleControlSite, oleAutomation);<br> - * </code> - * - * @param oleAutomation the OleAutomation object for this control. - * @param oleControlSite the OleControlSite object for this control. - */ - public OleWebBrowser(OleAutomation oleAutomation) { - this.oleAutomation = oleAutomation; - } - - - /** - * Disposes of the Web browser control. - */ - public void dispose() { - if (oleAutomation != null) oleAutomation.dispose(); - oleAutomation = null; - } - - /* - * Interact with the Control via OLE Automation - * - * Note: You can hard code the DISPIDs if you know them beforehand - * this is of course the fastest way, but you increase coupling - * to the control. - */ - - /** - * Returns the current web page title. - * - * @return the current web page title String - */ - public String getLocationName() { - // dispid=210, type=PROPGET, name="LocationName" - int[] rgdispid = oleAutomation.getIDsOfNames(new String[]{"LocationName"}); - int dispIdMember = rgdispid[0]; - Variant pVarResult = oleAutomation.getProperty(dispIdMember); - if (pVarResult == null || pVarResult.getType() != OLE.VT_BSTR) return null; - return pVarResult.getString(); - } - - /** - * Returns the current URL. - * - * @return the current URL String - */ - public String getLocationURL() { - // dispid=211, type=PROPGET, name="LocationURL" - int[] rgdispid = oleAutomation.getIDsOfNames(new String[]{"LocationURL"}); - int dispIdMember = rgdispid[0]; - - Variant pVarResult = oleAutomation.getProperty(dispIdMember); - if (pVarResult == null || pVarResult.getType() != OLE.VT_BSTR) return null; - return pVarResult.getString(); - } - - /** - * Returns the current state of the control. - * - * @return the current state of the control, one of: - * READYSTATE_UNINITIALIZED; - * READYSTATE_LOADING; - * READYSTATE_LOADED; - * READYSTATE_INTERACTIVE; - * READYSTATE_COMPLETE. - */ - public int getReadyState() { - // dispid=4294966771, type=PROPGET, name="ReadyState" - int[] rgdispid = oleAutomation.getIDsOfNames(new String[]{"ReadyState"}); - int dispIdMember = rgdispid[0]; - - Variant pVarResult = oleAutomation.getProperty(dispIdMember); - if (pVarResult == null || pVarResult.getType() != OLE.VT_I4) return -1; - return pVarResult.getInt(); - } - - /** - * Navigates backwards through previously visited web sites. - */ - public void GoBack() { - - // dispid=100, type=METHOD, name="GoBack" - int[] rgdispid = oleAutomation.getIDsOfNames(new String[]{"GoBack"}); - int dispIdMember = rgdispid[0]; - oleAutomation.invoke(dispIdMember); - } - - /** - * Navigates backwards through previously visited web sites. - */ - public void GoForward() { - - // dispid=101, type=METHOD, name="GoForward" - int[] rgdispid = oleAutomation.getIDsOfNames(new String[]{"GoForward"}); - int dispIdMember = rgdispid[0]; - oleAutomation.invoke(dispIdMember); - } - - /** - * Navigates to home page. - */ - public void GoHome() { - // dispid=102, type=METHOD, name="GoHome" - int[] rgdispid = oleAutomation.getIDsOfNames(new String[]{"GoHome"}); - int dispIdMember = rgdispid[0]; - oleAutomation.invoke(dispIdMember); - } - - /** - * Navigates to user-specified Web search gateway. - */ - public void GoSearch() { - // dispid=103, type=METHOD, name="GoSearch" - int[] rgdispid = oleAutomation.getIDsOfNames(new String[]{"GoSearch"}); - int dispIdMember = rgdispid[0]; - oleAutomation.invoke(dispIdMember); - } - - /** - * Navigates to a particular URL. - */ - public void Navigate(String url) { - // dispid=104, type=METHOD, name="Navigate" - int[] rgdispid = oleAutomation.getIDsOfNames(new String[]{"Navigate", "URL"}); - int dispIdMember = rgdispid[0]; - - Variant[] rgvarg = new Variant[1]; - rgvarg[0] = new Variant(url); - int[] rgdispidNamedArgs = new int[1]; - rgdispidNamedArgs[0] = rgdispid[1]; // identifier of argument - oleAutomation.invoke(dispIdMember, rgvarg, rgdispidNamedArgs); - } - - /** - * Refreshes the currently viewed page. - * - * @return the platform-defined result code for the "Refresh" method invocation - */ - public void Refresh(){ - // dispid= 4294966746, type=METHOD, name="Refresh" - int[] rgdispid = oleAutomation.getIDsOfNames(new String[]{"Refresh"}); - int dispIdMember = rgdispid[0]; - oleAutomation.invokeNoReply(dispIdMember); - } - - /** - * Aborts loading of the currnet page. - * - * @return the platform-defined result code for the "Stop" method invocation - */ - public void Stop() { - // dispid=106, type=METHOD, name="Stop" - int[] rgdispid = oleAutomation.getIDsOfNames(new String[]{"Stop"}); - int dispIdMember = rgdispid[0]; - oleAutomation.invoke(dispIdMember); - } -} |