diff options
Diffstat (limited to 'examples/org.eclipse.compare.examples/src/org/eclipse/compare')
4 files changed, 0 insertions, 283 deletions
diff --git a/examples/org.eclipse.compare.examples/src/org/eclipse/compare/examples/structurecreator/CompareExampleMessages.properties b/examples/org.eclipse.compare.examples/src/org/eclipse/compare/examples/structurecreator/CompareExampleMessages.properties deleted file mode 100644 index d59e04685..000000000 --- a/examples/org.eclipse.compare.examples/src/org/eclipse/compare/examples/structurecreator/CompareExampleMessages.properties +++ /dev/null @@ -1,16 +0,0 @@ -############################################################################### -# Copyright (c) 2000, 2004 IBM Corporation and others. -# All rights reserved. This program and the accompanying materials -# are made available under the terms of the Common Public License v1.0 -# which accompanies this distribution, and is available at -# http://www.eclipse.org/legal/cpl-v10.html -# -# Contributors: -# IBM Corporation - initial API and implementation -############################################################################### -# -# Resource strings -# -KeyValuePairStructureCreator.title= Key/Value Pair Compare -KeyValuePairStructureCreator.CoreException.message= CoreException -KeyValuePairStructureCreator.BadLocationException.message= BadLocationException diff --git a/examples/org.eclipse.compare.examples/src/org/eclipse/compare/examples/structurecreator/KeyValuePairStructureCreator.java b/examples/org.eclipse.compare.examples/src/org/eclipse/compare/examples/structurecreator/KeyValuePairStructureCreator.java deleted file mode 100644 index 675c1a5af..000000000 --- a/examples/org.eclipse.compare.examples/src/org/eclipse/compare/examples/structurecreator/KeyValuePairStructureCreator.java +++ /dev/null @@ -1,156 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.compare.examples.structurecreator; - -import org.eclipse.swt.graphics.*; - -import org.eclipse.jface.text.*; - -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Status; - -import org.eclipse.compare.*; -import org.eclipse.compare.structuremergeviewer.*; - - -/** - * This structure creator parses input containing key/value pairs - * and returns the pairs as a tree of <code>IStructureComparator</code>s. - * Each key/value pair must be on a separate line and keys are separated - * from values by a '='. - * <p> - * Example: - * <pre> - * foo=bar - * name=joe - * </pre> - */ -public class KeyValuePairStructureCreator implements IStructureCreator { - - static class KeyValueNode extends DocumentRangeNode implements ITypedElement { - - String fValue; - - public KeyValueNode(String id, String value, IDocument doc, int start, int length) { - super(0, id, doc, start, length); - fValue= value; - } - - String getValue() { - return fValue; - } - - /* - * @see ITypedElement#getName - */ - public String getName() { - return this.getId(); - } - - /* - * Every key/value pair is of type "kvtxt". We register a TextMergeViewer for it. - * @see ITypedElement#getType - */ - public String getType() { - return "kvtxt"; //$NON-NLS-1$ - } - - /* - * @see ITypedElement#getImage - */ - public Image getImage() { - return CompareUI.getImage(getType()); - } - } - - - public KeyValuePairStructureCreator() { - // nothing to do - } - - /* - * This title will be shown in the title bar of the structure compare pane. - */ - public String getName() { - return Util.getString("KeyValuePairStructureCreator.title"); //$NON-NLS-1$ - } - - /* - * Returns a node. - */ - public IStructureComparator getStructure(Object input) { - - if (!(input instanceof IStreamContentAccessor)) - return null; - - IStreamContentAccessor sca= (IStreamContentAccessor) input; - try { - String contents= Util.readString(sca); - if (contents == null) - contents= ""; //$NON-NLS-1$ - Document doc= new Document(contents); - - KeyValueNode root= new KeyValueNode("root", "", doc, 0, doc.getLength()); //$NON-NLS-1$ //$NON-NLS-2$ - - for (int i= 0; i < doc.getNumberOfLines(); i++) { - - IRegion r= doc.getLineInformation(i); - String s= doc.get(r.getOffset(), r.getLength()); - int start= r.getOffset(); - - String key= ""; //$NON-NLS-1$ - String value= ""; //$NON-NLS-1$ - int pos= s.indexOf('='); - if (pos >= 0) { - key= s.substring(0, pos); - value= s.substring(pos+1); - } else { - key= s; - } - if (key.length() > 0) - root.addChild(new KeyValueNode(key, value, doc, start, s.length())); - } - return root; - } catch (CoreException ex) { - String message= Util.getString("KeyValuePairStructureCreator.CoreException.message"); //$NON-NLS-1$ - CompareUI.getPlugin().getLog().log(new Status(IStatus.ERROR, CompareUI.PLUGIN_ID, 0, message, ex)); - } catch (BadLocationException ex) { - String message= Util.getString("KeyValuePairStructureCreator.BadLocationException.message"); //$NON-NLS-1$ - CompareUI.getPlugin().getLog().log(new Status(IStatus.ERROR, CompareUI.PLUGIN_ID, 0, message, ex)); - } - - return null; - } - - public void save(IStructureComparator structure, Object input) { - if (input instanceof IEditableContent && structure instanceof KeyValueNode) { - IDocument doc= ((KeyValueNode)structure).getDocument(); - IEditableContent bca= (IEditableContent) input; - String c= doc.get(); - bca.setContent(c.getBytes()); - } - } - - public String getContents(Object node, boolean ignoreWhitespace) { - if (node instanceof KeyValueNode) { - String s= ((KeyValueNode)node).getValue(); - if (ignoreWhitespace) - s= s.trim(); - return s; - } - return null; - } - - public IStructureComparator locate(Object path, Object source) { - return null; - } -} diff --git a/examples/org.eclipse.compare.examples/src/org/eclipse/compare/examples/structurecreator/TextMergeViewerCreator.java b/examples/org.eclipse.compare.examples/src/org/eclipse/compare/examples/structurecreator/TextMergeViewerCreator.java deleted file mode 100644 index 3448ff02a..000000000 --- a/examples/org.eclipse.compare.examples/src/org/eclipse/compare/examples/structurecreator/TextMergeViewerCreator.java +++ /dev/null @@ -1,31 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.compare.examples.structurecreator; - -import org.eclipse.swt.widgets.Composite; - -import org.eclipse.jface.viewers.Viewer; - -import org.eclipse.compare.*; -import org.eclipse.compare.contentmergeviewer.TextMergeViewer; - -/** - * A factory object for the <code>TextMergeViewer</code>. - * This indirection is necessary because only objects with a default - * constructor can be created via an extension point - * (this precludes Viewers). - */ -public class TextMergeViewerCreator implements IViewerCreator { - - public Viewer createViewer(Composite parent, CompareConfiguration mp) { - return new TextMergeViewer(parent, mp); - } -} diff --git a/examples/org.eclipse.compare.examples/src/org/eclipse/compare/examples/structurecreator/Util.java b/examples/org.eclipse.compare.examples/src/org/eclipse/compare/examples/structurecreator/Util.java deleted file mode 100644 index d048ac803..000000000 --- a/examples/org.eclipse.compare.examples/src/org/eclipse/compare/examples/structurecreator/Util.java +++ /dev/null @@ -1,80 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.compare.examples.structurecreator; - -import java.io.*; -import java.util.*; - -import org.eclipse.compare.IStreamContentAccessor; -import org.eclipse.compare.IEncodedStreamContentAccessor; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; - - -public class Util { - - private static final String RESOURCE_BUNDLE= "org.eclipse.compare.examples.structurecreator.CompareExampleMessages"; //$NON-NLS-1$ - - private static ResourceBundle fgResourceBundle= ResourceBundle.getBundle(RESOURCE_BUNDLE); - - public static String getString(String key) { - try { - return fgResourceBundle.getString(key); - } catch (MissingResourceException e) { - return "!" + key + "!"; //$NON-NLS-2$ //$NON-NLS-1$ - } - } - - /* - * Reads the contents of the given input stream into a string. - * The function assumes that the input stream uses the platform's default encoding - * (<code>ResourcesPlugin.getEncoding()</code>). - * Returns null if an error occurred. - */ - private static String readString(InputStream is, String encoding) { - if (is == null) - return null; - BufferedReader reader= null; - try { - StringBuffer buffer= new StringBuffer(); - char[] part= new char[2048]; - int read= 0; - reader= new BufferedReader(new InputStreamReader(is, encoding)); - - while ((read= reader.read(part)) != -1) - buffer.append(part, 0, read); - - return buffer.toString(); - - } catch (IOException ex) { - // silently ignored - } finally { - if (reader != null) { - try { - reader.close(); - } catch (IOException ex) { - // we don't log IOException when closing a file - } - } - } - return null; - } - - static String readString(IStreamContentAccessor sa) throws CoreException { - InputStream is= sa.getContents(); - String encoding= null; - if (sa instanceof IEncodedStreamContentAccessor) - encoding= ((IEncodedStreamContentAccessor)sa).getCharset(); - if (encoding == null) - encoding= ResourcesPlugin.getEncoding(); - return readString(is, encoding); - } -} |