Bug 444725 - Remove carbon support from swt

Remove implementation.

Change-Id: I2856cb2dc4870cdc812fcf8bc0441d34b182a1f3
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>

1 files changed, 0 insertions, 568 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
deleted file mode 100644
index 477401e4f2..0000000000
--- a/bundles/org.eclipse.swt/Eclipse SWT Program/carbon/org/eclipse/swt/program/Program.java
+++ /dev/null
@@ -1,568 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 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.program;
-
-
-import org.eclipse.swt.internal.Compatibility;
-import org.eclipse.swt.internal.carbon.CFRange;
-import org.eclipse.swt.internal.carbon.LSApplicationParameters;
-import org.eclipse.swt.internal.carbon.OS;
-import org.eclipse.swt.internal.cocoa.Cocoa;
-import org.eclipse.swt.*;
-import org.eclipse.swt.graphics.*;
-
-import java.io.IOException;
-import java.util.Enumeration;
-import java.util.Hashtable;
-
-/**
- * Instances of this class represent programs and
- * their associated file extensions in the operating
- * system.
- *
- * @see <a href="http://www.eclipse.org/swt/snippets/#program">Program snippets</a>
- * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
- */
-public final class Program {
-	String name;
-	byte[] fsRef;
-
-	static final String PREFIX_HTTP = "http://"; //$NON-NLS-1$
-	static final String PREFIX_HTTPS = "https://"; //$NON-NLS-1$
-
-/**
- * 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 '.'.  Note that
- * a <code>Display</code> must already exist to guarantee that
- * this method returns an appropriate result.
- *
- * @param extension the program extension
- * @return the program or <code>null</code>
- *
- * @exception IllegalArgumentException <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;
-	char[] chars;
-	if (extension.charAt (0) != '.') {
-		chars = new char[extension.length()];
-		extension.getChars(0, chars.length, chars, 0);
-	} else {
-		chars = new char[extension.length() - 1];
-		extension.getChars(1, extension.length(), chars, 0);		
-	}
-	int ext = OS.CFStringCreateWithCharacters(OS.kCFAllocatorDefault, chars, chars.length);
-	Program program = null;
-	if (ext != 0) {
-		byte[] fsRef = new byte[80];
-		if (OS.LSGetApplicationForInfo(OS.kLSUnknownType, OS.kLSUnknownCreator, ext, OS.kLSRolesAll, fsRef, null) == OS.noErr) {
-			program = getProgram(fsRef);
-		}
-		OS.CFRelease(ext);
-	}
-	return program;
-}
-
-/**
- * Answer all program extensions in the operating system.  Note
- * that a <code>Display</code> must already exist to guarantee
- * that this method returns an appropriate result.
- *
- * @return an array of extensions
- */
-public static String [] getExtensions () {
-	final String CFBundleDocumentTypesStr = "CFBundleDocumentTypes";
-	char [] chars = new char[CFBundleDocumentTypesStr.length()];
-	CFBundleDocumentTypesStr.getChars(0, chars.length, chars, 0);
-	int CFBundleDocumentTypes = OS.CFStringCreateWithCharacters(OS.kCFAllocatorDefault, chars, chars.length);
-	
-	final String CFBundleTypeExtensionsStr = "CFBundleTypeExtensions";
-	chars = new char[CFBundleTypeExtensionsStr.length()];
-	CFBundleTypeExtensionsStr.getChars(0, chars.length, chars, 0);
-	int CFBundleTypeExtensions = OS.CFStringCreateWithCharacters(OS.kCFAllocatorDefault, chars, chars.length);
-	
-	int folders = Cocoa.NSSearchPathForDirectoriesInDomains (Cocoa.NSAllApplicationsDirectory, Cocoa.NSAllDomainsMask, true);
-	int folderCount = OS.CFArrayGetCount(folders);
-	int supportedDocumentTypes = OS.CFSetCreateMutable(OS.kCFAllocatorDefault, 0, OS.kCFTypeSetCallBacks());	
-	for (int i = 0; i < folderCount; i++) {
-		int string = OS.CFArrayGetValueAtIndex(folders, i);
-		int folderUrl = OS.CFURLCreateWithFileSystemPath(OS.kCFAllocatorDefault, string, OS.kCFURLPOSIXPathStyle, true);
-		if (folderUrl != 0) {
-			int bundles = OS.CFBundleCreateBundlesFromDirectory(OS.kCFAllocatorDefault, folderUrl, 0);
-			if (bundles != 0) {
-				int bundleCount = OS.CFArrayGetCount(bundles);
-				for (int j = 0; j < bundleCount; j++) {
-					int bundleRef = OS.CFArrayGetValueAtIndex(bundles, j);
-					if (bundleRef == 0) continue;
-					int documentTypes = OS.CFBundleGetValueForInfoDictionaryKey(bundleRef, CFBundleDocumentTypes);
-					if (documentTypes != 0) {
-						int count = OS.CFArrayGetCount(documentTypes);
-						for (int k = 0; k < count; k++) {
-							int documentType = OS.CFArrayGetValueAtIndex(documentTypes, k);
-							if (documentType == 0) continue;
-							int[] value = new int[1];
-							if (OS.CFDictionaryGetValueIfPresent(documentType, CFBundleTypeExtensions, value)) {
-								if (value[0] != 0) {
-									int extCount = OS.CFArrayGetCount(value[0]);
-									for (int x = 0; x < extCount; x++) {
-										int ext = OS.CFArrayGetValueAtIndex(value[0], x);
-										OS.CFSetAddValue(supportedDocumentTypes, ext);
-									}
-								}
-							}
-						}
-					}
-				}
-				OS.CFRelease(bundles);
-			}
-			OS.CFRelease(folderUrl);
-		}
-	}
-	OS.CFRelease(CFBundleDocumentTypes);
-	OS.CFRelease(CFBundleTypeExtensions);
-	
-	int s = OS.CFStringCreateWithCharacters(OS.kCFAllocatorDefault, new char[]{'*'}, 1);
-	OS.CFSetRemoveValue(supportedDocumentTypes, s);
-	OS.CFRelease(s);
-	
-	int count = OS.CFSetGetCount(supportedDocumentTypes);
-	String[] extensions = new String[count];
-	int [] values = new int[count];
-	OS.CFSetGetValues(supportedDocumentTypes, values);
-	for (int i = 0; i < count; i++) {
-		int ext = values[i];
-		int length = OS.CFStringGetLength(ext);
-		char[] buffer = new char[length];
-		CFRange range = new CFRange();
-		range.length = length;
-		OS.CFStringGetCharacters(ext, range, buffer);
-		extensions[i] = "." + new String(buffer);
-	}
-	OS.CFRelease(supportedDocumentTypes);
-	return extensions;
-}
-
-/**
- * Answers all available programs in the operating system.  Note
- * that a <code>Display</code> must already exist to guarantee
- * that this method returns an appropriate result.
- *
- * @return an array of programs
- */
-public static Program [] getPrograms () {
-	Hashtable bundles = new Hashtable();
-	String[] extensions = getExtensions();
-	byte[] fsRef = new byte[80];
-	for (int i = 0; i < extensions.length; i++) {
-		String extension = extensions[i];
-		char[] chars = new char[extension.length() - 1];
-		extension.getChars(1, extension.length(), chars, 0);
-		int ext = OS.CFStringCreateWithCharacters(OS.kCFAllocatorDefault, chars, chars.length);
-		if (ext != 0) {
-			if (OS.LSGetApplicationForInfo(OS.kLSUnknownType, OS.kLSUnknownCreator, ext, OS.kLSRolesAll, fsRef, null) == OS.noErr) {
-				Program program = getProgram(fsRef);
-				if (program != null && bundles.get(program.getName()) == null) {
-					bundles.put(program.getName(), program);
-					fsRef = new byte[80];
-				}
-			}
-			if (OS.VERSION >= 0x1040) {
-				int utis = OS.UTTypeCreateAllIdentifiersForTag(OS.kUTTagClassFilenameExtension(), ext, 0);
-				if (utis != 0) {
-					int utiCount = OS.CFArrayGetCount(utis);
-					for (int j = 0; j < utiCount; j++) {
-						int uti = OS.CFArrayGetValueAtIndex(utis, j);
-						if (uti != 0) {
-							int apps = OS.LSCopyAllRoleHandlersForContentType(uti, OS.kLSRolesAll);
-							if (apps != 0) {
-								int appCount = OS.CFArrayGetCount(apps);
-								for (int k = 0; k < appCount; k++) {
-									int app = OS.CFArrayGetValueAtIndex(apps, k);
-									if (app != 0) {;
-										if (OS.LSFindApplicationForInfo(OS.kLSUnknownCreator, app, 0, fsRef, null) == OS.noErr) {
-											Program program = getProgram(fsRef);
-											if (program != null && bundles.get(program.getName()) == null) {
-												bundles.put(program.getName(), program);
-												fsRef = new byte[80];
-											}
-										}
-									}
-								}
-								OS.CFRelease(apps);
-							}
-						}
-					}
-					OS.CFRelease(utis);
-				}
-			}
-			OS.CFRelease(ext);
-		}
-	}
-	int count = 0;
-	Program[] programs = new Program[bundles.size()];
-	Enumeration values = bundles.elements();
-	while (values.hasMoreElements()) {
-		programs[count++] = (Program)values.nextElement();
-	}
-	return programs;
-}
-
-static int getURL(String fileName) {
-	char[] chars = new char[fileName.length()];
-	fileName.getChars(0, chars.length, chars, 0);
-	int str = OS.CFStringCreateWithCharacters(0, chars, chars.length);
-	if (str == 0) return 0;
-	int file = str;
-	int fileManager = Cocoa.objc_msgSend(Cocoa.C_NSFileManager, Cocoa.S_defaultManager);
-	if (fileManager != 0 && Cocoa.objc_msgSend(fileManager, Cocoa.S_fileExistsAtPath, str) != 0) {
-		int url = Cocoa.objc_msgSend(Cocoa.C_NSURL, Cocoa.S_fileURLWithPath, str);
-		if (url != 0) {
-			int urlstr = Cocoa.objc_msgSend(url, Cocoa.S_absoluteString);
-			if (urlstr != 0) file = urlstr;
-		}
-	}
-	char[] unescapedChars = new char[] {'%'};
-	String lowercaseName = fileName.toLowerCase ();
-	if (lowercaseName.startsWith (PREFIX_HTTP) || lowercaseName.startsWith (PREFIX_HTTPS)) {
-		unescapedChars = new char[] {'%', '#'};
-	}
-	int unescapedStr = OS.CFStringCreateWithCharacters(0, unescapedChars, unescapedChars.length);
-	int escapedStr = OS.CFURLCreateStringByAddingPercentEscapes(OS.kCFAllocatorDefault, file, unescapedStr, 0, OS.kCFStringEncodingUTF8);
-	int url = 0;
-	if (escapedStr != 0) {
-		url = OS.CFURLCreateWithString(OS.kCFAllocatorDefault, escapedStr, 0);
-		OS.CFRelease(escapedStr);
-	}
-	if (unescapedStr != 0) OS.CFRelease(unescapedStr);
-	OS.CFRelease(str);
-	return url;
-}
-
-static boolean isExecutable (String fileName) {
-	boolean result = false;
-	int str = createCFString(fileName);
-	if (str != 0) {
-		int fileManager = Cocoa.objc_msgSend(Cocoa.C_NSFileManager, Cocoa.S_defaultManager);
-		int ptr = OS.malloc (1);
-		if (ptr != 0) {
-			if (fileManager != 0 && Cocoa.objc_msgSend(fileManager, Cocoa.S_fileExistsAtPath_isDirectory, str, ptr) != 0) {
-				byte[] isDirectory = new byte[1];
-				OS.memmove(isDirectory, ptr, 1);
-				if (isDirectory[0] == 0 && Cocoa.objc_msgSend (fileManager, Cocoa.S_isExecutableFileAtPath, str) != 0) {
-					int url = OS.CFURLCreateWithFileSystemPath(OS.kCFAllocatorDefault, str, OS.kCFURLPOSIXPathStyle, false);
-					if (url != 0) {
-						byte[] fsRef = new byte[80];
-						if (OS.CFURLGetFSRef(url, fsRef)) {
-							int [] type = new int[1];
-							OS.LSCopyItemAttribute(fsRef, OS.kLSRolesAll, OS.kLSItemContentType(), type);
-							if (type[0] != 0) {
-								int exeUti = createCFString("public.unix-executable"); //$NON-NLS-1$
-								result = OS.UTTypeConformsTo(type[0], exeUti);
-								OS.CFRelease(exeUti);
-								if (!result) {
-									int scriptUti = createCFString("public.shell-script"); //$NON-NLS-1$
-									result = OS.UTTypeEqual(type[0], scriptUti);
-									OS.CFRelease(scriptUti);
-								}
-								OS.CFRelease(type[0]);
-							}
-						}
-						OS.CFRelease(url);
-					}
-				}
-			}
-			OS.free(ptr);
-		}
-		OS.CFRelease(str);
-	}
-	return result;
-}
-
-static int createCFString(String string) {
-	char [] buffer = new char[string.length()];
-	string.getChars(0, buffer.length, buffer, 0);
-	return OS.CFStringCreateWithCharacters(OS.kCFAllocatorDefault, buffer, buffer.length);
-}
-
-/**
- * Launches the operating system executable associated with the file or
- * URL (http:// or https://).  If the file is an executable then the
- * executable is launched.  Note that a <code>Display</code> must already
- * exist to guarantee that this method returns an appropriate result.
- *
- * @param fileName the file or program name or URL (http:// or https://)
- * @return <code>true</code> if the file is launched, otherwise <code>false</code>
- * 
- * @exception IllegalArgumentException <ul>
- *    <li>ERROR_NULL_ARGUMENT when fileName is null</li>
- * </ul>
- */
-public static boolean launch (String fileName) {
-	return launch (fileName, null);
-}
-
-/**
- * Launches the operating system executable associated with the file or
- * URL (http:// or https://).  If the file is an executable then the
- * executable is launched. The program is launched with the specified
- * working directory only when the <code>workingDir</code> exists and
- * <code>fileName</code> is an executable.
- * Note that a <code>Display</code> must already exist to guarantee
- * that this method returns an appropriate result.
- *
- * @param fileName the file name or program name or URL (http:// or https://)
- * @param workingDir the name of the working directory or null
- * @return <code>true</code> if the file is launched, otherwise <code>false</code>
- * 
- * @exception IllegalArgumentException <ul>
- *    <li>ERROR_NULL_ARGUMENT when fileName is null</li>
- * </ul>
- * 
- * @since 3.6
- */
-public static boolean launch (String fileName, String workingDir) {
-	if (fileName == null) SWT.error (SWT.ERROR_NULL_ARGUMENT);
-	if (workingDir != null && isExecutable(fileName)) {
-		try {
-			Compatibility.exec(new String[] {fileName}, null, workingDir);
-			return true;
-		} catch (IOException e) {
-			return false;
-		}
-	}
-	int rc = -1;
-	int url = getURL(fileName);
-	if (url != 0) {
-		rc = OS.LSOpenCFURLRef(url, null);
-		OS.CFRelease(url);
-	}
-	return rc == OS.noErr;
-}
-
-/**
- * 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 IllegalArgumentException <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);
-	if (OS.VERSION < 0x1040) return launch(fileName);
-	int rc = -1;
-	int fsRefPtr = OS.NewPtr(fsRef.length);
-	if (fsRefPtr != 0) {
-		OS.memmove(fsRefPtr, fsRef, fsRef.length);
-		LSApplicationParameters params = new LSApplicationParameters();
-		params.version = 0;
-		params.flags = 0;
-		params.application = fsRefPtr;
-		if (fileName.length() == 0) {
-			rc = OS.LSOpenApplication(params, null);
-		} else {
-			int url = getURL(fileName);
-			if (url != 0) {
-				int urls = OS.CFArrayCreateMutable(OS.kCFAllocatorDefault, 1, OS.kCFTypeArrayCallBacks ());
-				if (urls != 0) {
-					OS.CFArrayAppendValue(urls, url);
-					rc = OS.LSOpenURLsWithRole(urls, OS.kLSRolesAll, 0, params, null, 0);
-					OS.CFRelease(urls);
-				}
-				OS.CFRelease(url);
-			}
-		}
-		OS.DisposePtr(fsRefPtr);
-	}
-	return rc == OS.noErr;
-}
-
-ImageData createImageFromFamily (int family, int type, int maskType, int width, int height) {
-	int dataHandle = OS.NewHandle (0);
-	int result = OS.GetIconFamilyData (family, type, dataHandle);
-	if (result != OS.noErr) {
-		OS.DisposeHandle (dataHandle);
-		return null;
-	}
-	int maskHandle = OS.NewHandle (0);
-	result = OS.GetIconFamilyData (family, maskType, maskHandle);
-	if (result != OS.noErr) {
-		OS.DisposeHandle (maskHandle);
-		OS.DisposeHandle (dataHandle);
-		return null;
-	}
-	int dataSize = OS.GetHandleSize (dataHandle);
-	OS.HLock (dataHandle);
-	OS.HLock (maskHandle);
-	int[] iconPtr = new int [1];
-	int[] maskPtr = new int [1];
-	OS.memmove (iconPtr, dataHandle, 4);
-	OS.memmove (maskPtr, maskHandle, 4);
-	byte[] data = new byte[dataSize];
-	OS.memmove (data, iconPtr [0], dataSize);
-	byte[] alphaData = new byte[width * height];
-	OS.memmove(alphaData, maskPtr[0], alphaData.length);
-	OS.HUnlock (maskHandle);
-	OS.HUnlock (dataHandle);
-	OS.DisposeHandle (maskHandle);
-	OS.DisposeHandle (dataHandle);
-
-	ImageData image = new ImageData(width, height, 32, new PaletteData(0xFF0000, 0xFF00, 0xFF), 4, data);
-	image.alphaData = alphaData;
-
-	return image;
-}
-
-/**
- * Returns the receiver's image data.  This is the icon
- * that is associated with the receiver in the operating
- * system.
- *
- * @return the image data for the program, may be null
- */
-public ImageData getImageData () {
-	int[] iconRef = new int[1];
-	OS.GetIconRefFromFileInfo(fsRef, 0, null, 0, 0, 0, iconRef, null);
-	int[] family = new int[1];
-	int rc = OS.IconRefToIconFamily(iconRef[0], OS.kSelectorAlLAvailableData, family);
-	OS.ReleaseIconRef(iconRef[0]);
-	if (rc != OS.noErr) return null;
-//	ImageData result = createImageFromFamily(family[0], OS.kLarge32BitData, OS.kLarge8BitMask, 32, 32);
-	ImageData result = createImageFromFamily(family[0], OS.kSmall32BitData, OS.kSmall8BitMask, 16, 16);
-	OS.DisposeHandle(family[0]);
-	if (result == null) {
-		RGB[] rgbs = new RGB[] {
-			new RGB(0xff, 0xff, 0xff), 
-			new RGB(0x5f, 0x5f, 0x5f),
-			new RGB(0x80, 0x80, 0x80),
-			new RGB(0xC0, 0xC0, 0xC0),
-			new RGB(0xDF, 0xDF, 0xBF),
-			new RGB(0xFF, 0xDF, 0x9F),
-			new RGB(0x00, 0x00, 0x00),
-		};  
-		result = new ImageData(16, 16, 4, new PaletteData(rgbs)	);
-		result.transparentPixel = 6; // use black for transparency
-		String[] p= {
-			"CCCCCCCCGGG",
-			"CFAAAAACBGG",
-			"CAAAAAACFBG",
-			"CAAAAAACBBB",
-			"CAAAAAAAAEB",
-			"CAAAAAAAAEB",
-			"CAAAAAAAAEB",
-			"CAAAAAAAAEB",
-			"CAAAAAAAAEB",
-			"CAAAAAAAAEB",
-			"CAAAAAAAAEB",
-			"CAAAAAAAAEB",
-			"CDDDDDDDDDB",
-			"CBBBBBBBBBB",
-		};
-		for (int y= 0; y < p.length; y++) {
-			for (int x= 0; x < 11; x++) {
-				result.setPixel(x+3, y+1, p[y].charAt(x)-'A');
-			}
-		}
-	}
-	return result;
-}
-
-/**
- * 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 the name of the program
- */
-public String getName () {
-	return name;
-}
-
-static Program getProgram(byte[] fsRef) {
-	String name = "";
-	int[] namePtr = new int[1];
-	OS.LSCopyDisplayNameForRef(fsRef, namePtr);
-	if (namePtr[0] != 0) {
-		int length = OS.CFStringGetLength(namePtr[0]);
-		if (length != 0) {
-			char[] buffer= new char[length];
-			CFRange range = new CFRange();
-			range.length = length;
-			OS.CFStringGetCharacters(namePtr[0], range, buffer);
-			name = new String(buffer);
-		}
-		OS.CFRelease(namePtr[0]);
-	}
-	Program program = new Program();
-	program.fsRef = fsRef;
-	program.name = name;
-	return program;
-}
-
-/**
- * Compares the argument to the receiver, and returns true
- * if they represent the <em>same</em> object using a class
- * specific comparison.
- *
- * @param other the object to compare with this object
- * @return <code>true</code> if the object is the same as this object and <code>false</code> otherwise
- *
- * @see #hashCode()
- */
-public boolean equals(Object other) {
-	if (this == other) return true;
-	if (other instanceof Program) {
-		final Program program = (Program) other;
-		return name.equals(program.name);
-	}
-	return false;
-}
-
-/**
- * Returns an integer hash code for the receiver. Any two 
- * objects that return <code>true</code> when passed to 
- * <code>equals</code> must return the same value for this
- * method.
- *
- * @return the receiver's hash
- *
- * @see #equals(Object)
- */
-public int hashCode() {
-	return name.hashCode();
-}
-
-/**
- * Returns a string containing a concise, human-readable
- * description of the receiver.
- *
- * @return a string representation of the program
- */
-public String toString () {
-	return "Program {" + name + "}";
-}
-
-}