My first checkin from Eclipse running on MacOS X! Submitted Program.java

2 files changed, 330 insertions, 1 deletions

diff --git a/bundles/org.eclipse.swt/Eclipse SWT Program/carbon/org/eclipse/swt/program/Program.java b/bundles/org.eclipse.swt/Eclipse SWT Program/carbon/org/eclipse/swt/program/Program.java
new file mode 100644
index 0000000000..6d18f69d04
--- /dev/null
+++ b/bundles/org.eclipse.swt/Eclipse SWT Program/carbon/org/eclipse/swt/program/Program.java
@@ -0,0 +1,330 @@
+package org.eclipse.swt.program;
+
+/*
+ * (c) Copyright IBM Corp. 2000, 2001.
+ * All Rights Reserved
+ */
+ 
+import org.eclipse.swt.internal.*;
+import org.eclipse.swt.internal.carbon.*;
+import org.eclipse.swt.*;
+import org.eclipse.swt.graphics.*;
+
+import java.io.IOException;
+
+/**
+ * Instances of this class represent programs and
+ * their assoicated file extensions in the operating
+ * system.
+ */
+public final class Program {
+	String name;
+	String command;
+	String iconName;
+
+/**
+ * Prevents uninitialized instances from being created outside the package.
+ */
+Program () {
+}
+
+/**
+ * Finds the program that is associated with an extension.
+ * The extension may or may not begin with a '.'.
+ *
+ * @param extension the program extension
+ * @return the program or nil
+ *
+ * @exception SWTError <ul>
+ *		<li>ERROR_NULL_ARGUMENT when extension is null</li>
+ *	</ul>
+ */
+public static Program findProgram (String extension) {
+	if (extension == null) SWT.error (SWT.ERROR_NULL_ARGUMENT);
+	if (extension.length () == 0) return null;
+	System.out.println("Program.findProgram("+extension+"): nyi");
+	if (extension.charAt (0) != '.') extension = "." + extension;
+	/* Use the character encoding for the default locale */
+	/* AW
+	TCHAR key = new TCHAR (0, extension, true);
+	int [] phkResult = new int [1];
+	if (OS.RegOpenKeyEx (OS.HKEY_CLASSES_ROOT, key, 0, OS.KEY_READ, phkResult) != 0) {
+		return null;
+	}	
+	int [] lpcbData = new int [] {256};
+	TCHAR lpData = new TCHAR (0, lpcbData [0]);
+	int result = OS.RegQueryValueEx (phkResult [0], null, 0, null, lpData, lpcbData);
+	OS.RegCloseKey (phkResult [0]);
+	if (result != 0) return null;
+	return getProgram (lpData.toString (0, lpData.strlen ()));
+	*/
+	return getProgram(extension);
+}
+
+/**
+ * Answer all program extensions in the operating system.
+ *
+ * @return an array of extensions
+ */
+public static String [] getExtensions () {
+	String [] extensions = new String [1024];
+	/* Use the character encoding for the default locale */
+	System.out.println("Program.getExtensions: nyi");
+	/* AW
+	TCHAR lpName = new TCHAR (0, 1024);
+	int [] lpcName = new int [] {lpName.length ()};
+	FILETIME ft = new FILETIME ();
+	*/
+	int dwIndex = 0, count = 0;
+	/* AW
+	while (OS.RegEnumKeyEx (OS.HKEY_CLASSES_ROOT, dwIndex, lpName, lpcName, null, null, null, ft) != OS.ERROR_NO_MORE_ITEMS) {
+		String extension = lpName.toString (0, lpcName [0]);
+		lpcName [0] = lpName.length ();
+		if (extension.length () > 0 && extension.charAt (0) == '.') {
+			if (count == extensions.length) {
+				String [] newExtensions = new String [extensions.length + 1024];
+				System.arraycopy (extensions, 0, newExtensions, 0, extensions.length);
+				extensions = newExtensions;
+			}
+			extensions [count++] = extension;
+		}
+		dwIndex++;
+	}
+	*/
+	extensions[count++]= "xml";
+	extensions[count++]= "java";
+	extensions[count++]= "properties";
+	extensions[count++]= "jar";
+	extensions[count++]= "zip";
+	extensions[count++]= "xml";
+	
+	if (count != extensions.length) {
+		String [] newExtension = new String [count];
+		System.arraycopy (extensions, 0, newExtension, 0, count);
+		extensions = newExtension;
+	}
+	return extensions;
+}
+
+static Program getProgram (String key) {
+	
+	System.out.println("Program.getProgram("+key+"): nyi");
+	/* Name */
+	/* AW
+	String name = getKeyValue (key);
+	*/
+	String name = key;
+	if (name == null || name.length () == 0) return null;
+
+	/* Command */
+	/* AW
+	String COMMAND = "\\shell\\open\\command";
+	String command = getKeyValue (key + COMMAND);
+	*/
+	String command = "/usr/bin/open";
+	if (command == null || command.length () == 0) return null;
+
+	/* Icon */
+	/* AW
+	String DEFAULT_ICON = "\\DefaultIcon";
+	String iconName = getKeyValue (key + DEFAULT_ICON);
+	*/
+	String iconName= "icon";
+	if (iconName == null || iconName.length () == 0) return null;
+	
+	Program program = new Program ();
+	program.name = name;
+	program.command = command;
+	program.iconName = iconName;
+	return program;
+}
+
+/**
+ * Answers all available programs in the operating system.
+ *
+ * @return an array of programs
+ */
+public static Program [] getPrograms () {
+	System.out.println("Program.getPrograms(): nyi");
+	Program [] programs = new Program [1024];
+	/* Use the character encoding for the default locale */
+	/*
+	TCHAR lpName = new TCHAR (0, 1024);
+	int [] lpcName = new int [] {lpName.length ()};
+	FILETIME ft = new FILETIME ();
+	*/
+	int dwIndex = 0, count = 0;
+	/*
+	while (OS.RegEnumKeyEx (OS.HKEY_CLASSES_ROOT, dwIndex, lpName, lpcName, null, null, null, ft) != OS.ERROR_NO_MORE_ITEMS) {	
+		String path = lpName.toString (0, lpcName [0]);
+		lpcName [0] = lpName.length ();
+		Program program = getProgram (path);
+		if (program != null) {
+			if (count == programs.length) {
+				Program [] newPrograms = new Program [programs.length + 1024];
+				System.arraycopy (programs, 0, newPrograms, 0, programs.length);
+				programs = newPrograms;
+			}
+			programs [count++] = program;
+		}
+		dwIndex++;
+	}
+	*/
+	
+	programs[count++]= getProgram(".html");
+
+	if (count != programs.length) {
+		Program [] newPrograms = new Program [count];
+		System.arraycopy (programs, 0, newPrograms, 0, count);
+		programs = newPrograms;
+	}
+	return programs;
+}
+
+/**
+ * Launches the executable associated with the file in
+ * the operating system.  If the file is an executable,
+ * then the executable is launched.
+ *
+ * @param fileName the file or program name
+ * @return <code>true</code> if the file is launched, otherwise <code>false</code>
+ * 
+ * @exception SWTError <ul>
+ *		<li>ERROR_NULL_ARGUMENT when fileName is null</li>
+ *	</ul>
+ */
+public static boolean launch (String fileName) {
+	if (fileName == null) SWT.error (SWT.ERROR_NULL_ARGUMENT);
+
+	String[] args= new String[] {
+		"/usr/bin/open",
+		fileName
+	};
+	try {
+		Compatibility.exec(args);
+		return true;
+	} catch(IOException ex) {
+		System.out.println("Program.launch: " + ex);
+	}
+	
+	return false;
+}
+
+/**
+ * Executes the program with the file as the single argument
+ * in the operating system.  It is the responsibility of the
+ * programmer to ensure that the file contains valid data for 
+ * this program.
+ *
+ * @param fileName the file or program name
+ * @return <code>true</code> if the file is launched, otherwise <code>false</code>
+ * 
+ * @exception SWTError <ul>
+ *		<li>ERROR_NULL_ARGUMENT when fileName is null</li>
+ *	</ul>
+ */
+public boolean execute (String fileName) {
+	if (fileName == null) SWT.error (SWT.ERROR_NULL_ARGUMENT);
+	System.out.println("Program.execute: nyi");
+	boolean quote = true;
+	String prefix = command, suffix = "";
+	int index = command.indexOf ("%1");
+	if (index != -1) {
+		int count=0;
+		int i=index + 2, length = command.length ();
+		while (i < length) {
+			if (command.charAt (i) == '"') count++;
+			i++;
+		}
+		quote = count % 2 == 0;
+		prefix = command.substring (0, index);
+		suffix = command.substring (index + 2, length);
+	}
+	if (quote) fileName = " \"" + fileName + "\"";
+	try {
+		Compatibility.exec(prefix + fileName + suffix);
+	} catch (IOException e) {
+		return false;
+	}
+	return true;
+}
+
+/**
+ * Returns the receiver's image data.  This is the icon
+ * that is associated with the reciever in the operating
+ * system.
+ *
+ * @return the image data for the program, may be null
+ */
+public ImageData getImageData () {
+	System.out.println("Program.getImageData: nyi");
+	/* AW
+	int nIconIndex = 0;
+	String fileName = iconName;
+	int index = iconName.indexOf (',');
+	if (index != -1) {
+		fileName = iconName.substring (0, index);
+		String iconIndex = iconName.substring (index + 1, iconName.length ()).trim ();
+		try {
+			nIconIndex = Integer.parseInt (iconIndex);
+		} catch (NumberFormatException e) {};
+	}
+	*/
+	/* Use the character encoding for the default locale */
+	/*
+	TCHAR lpszFile = new TCHAR (0, fileName, true);
+	int [] phiconSmall = new int[1], phiconLarge = null;
+	OS.ExtractIconEx (lpszFile, nIconIndex, phiconLarge, phiconSmall, 1);
+	if (phiconSmall [0] == 0) return null;
+	Image image = Image.win32_new (null, SWT.ICON, phiconSmall[0]);
+	*/
+	
+	Image image = new Image(null, 16, 16);
+	ImageData imageData = image.getImageData ();
+	image.dispose ();
+
+	return imageData;
+}
+
+/**
+ * Returns the receiver's name.  This is as short and
+ * descriptive a name as possible for the program.  If
+ * the program has no descriptive name, this string may
+ * be the executable name, path or empty.
+ *
+ * @return an the name of the program
+ */
+public String getName () {
+	return name;
+}
+
+/**
+ * Returns true if the receiver and the argument represent
+ * the same program.
+ * 
+ * @return true if the programs are the same
+ */
+public boolean equals(Object other) {
+	if (this == other) return true;
+	if (other instanceof Program) {
+		final Program program = (Program) other;
+		return name.equals(program.name) && command.equals(program.command)
+			&& iconName.equals(program.iconName);
+	}
+	return false;
+}
+
+/**
+ * Returns a hash code suitable for this object.
+ * 
+ * @return a hash code
+ */
+public int hashCode() {
+	return name.hashCode() ^ command.hashCode() ^ iconName.hashCode();
+}
+
+public String toString () {
+	return "Program {" + name + "}";
+}
+
+}
\ No newline at end of file
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Program/carbon/org/eclipse/swt/program/placeholder.removeme b/bundles/org.eclipse.swt/Eclipse SWT Program/carbon/org/eclipse/swt/program/placeholder.removeme
deleted file mode 100644
index 0eb84ba632..0000000000
--- a/bundles/org.eclipse.swt/Eclipse SWT Program/carbon/org/eclipse/swt/program/placeholder.removeme
+++ /dev/null
@@ -1 +0,0 @@
-Just to force CVS to write something out.