Skip to main content
aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorteicher2004-03-19 10:49:08 +0000
committerteicher2004-03-19 10:49:08 +0000
commitfa2f7a70c657eb42555ba5521c90ec930b9543de (patch)
tree3d58baee80cdaba94b1a074f7579b48bdfd886d7 /org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui
parentb85ebfebd841a945be7ffa33a718394da2f517b2 (diff)
downloadeclipse.platform.text-fa2f7a70c657eb42555ba5521c90ec930b9543de.tar.gz
eclipse.platform.text-fa2f7a70c657eb42555ba5521c90ec930b9543de.tar.xz
eclipse.platform.text-fa2f7a70c657eb42555ba5521c90ec930b9543de.zip
added template editor example to javaeditor example plug-in
Diffstat (limited to 'org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui')
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/ColorManager.java28
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/IXMLColorConstants.java11
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/NonRuleBasedDamagerRepairer.java138
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TagRule.java31
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TemplateEditor.java47
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TemplateEditorUI.java96
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TemplateMessages.java65
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TemplateMessages.properties3
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLConfiguration.java91
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLDocumentProvider.java25
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLDoubleClickStrategy.java112
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLPartitionScanner.java22
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLScanner.java22
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLTagScanner.java24
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLWhitespaceDetector.java10
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/preferences/TemplatesPreferencePage.java32
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/template/AntVariableResolver.java40
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/template/XMLCompletionProcessor.java99
-rw-r--r--org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/template/XMLContextType.java43
19 files changed, 939 insertions, 0 deletions
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/ColorManager.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/ColorManager.java
new file mode 100644
index 000000000..54b46c158
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/ColorManager.java
@@ -0,0 +1,28 @@
+package org.eclipse.ui.examples.templateeditor.editors;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.graphics.RGB;
+import org.eclipse.swt.widgets.Display;
+
+public class ColorManager {
+
+ protected Map fColorTable = new HashMap(10);
+
+ public void dispose() {
+ Iterator e = fColorTable.values().iterator();
+ while (e.hasNext())
+ ((Color) e.next()).dispose();
+ }
+ public Color getColor(RGB rgb) {
+ Color color = (Color) fColorTable.get(rgb);
+ if (color == null) {
+ color = new Color(Display.getCurrent(), rgb);
+ fColorTable.put(rgb, color);
+ }
+ return color;
+ }
+}
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/IXMLColorConstants.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/IXMLColorConstants.java
new file mode 100644
index 000000000..dfb35ee3f
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/IXMLColorConstants.java
@@ -0,0 +1,11 @@
+package org.eclipse.ui.examples.templateeditor.editors;
+
+import org.eclipse.swt.graphics.RGB;
+
+public interface IXMLColorConstants {
+ RGB XML_COMMENT = new RGB(128, 0, 0);
+ RGB PROC_INSTR = new RGB(128, 128, 128);
+ RGB STRING = new RGB(0, 128, 0);
+ RGB DEFAULT = new RGB(0, 0, 0);
+ RGB TAG = new RGB(0, 0, 128);
+}
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/NonRuleBasedDamagerRepairer.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/NonRuleBasedDamagerRepairer.java
new file mode 100644
index 000000000..b0d4d13f8
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/NonRuleBasedDamagerRepairer.java
@@ -0,0 +1,138 @@
+package org.eclipse.ui.examples.templateeditor.editors;
+
+import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.DocumentEvent;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.IRegion;
+import org.eclipse.jface.text.ITypedRegion;
+import org.eclipse.jface.text.Region;
+import org.eclipse.jface.text.TextAttribute;
+import org.eclipse.jface.text.TextPresentation;
+import org.eclipse.jface.text.presentation.IPresentationDamager;
+import org.eclipse.jface.text.presentation.IPresentationRepairer;
+import org.eclipse.jface.util.Assert;
+import org.eclipse.swt.custom.StyleRange;
+
+public class NonRuleBasedDamagerRepairer
+ implements IPresentationDamager, IPresentationRepairer {
+
+ /** The document this object works on */
+ protected IDocument fDocument;
+ /** The default text attribute if non is returned as data by the current token */
+ protected TextAttribute fDefaultTextAttribute;
+
+ /**
+ * Constructor for NonRuleBasedDamagerRepairer.
+ */
+ public NonRuleBasedDamagerRepairer(TextAttribute defaultTextAttribute) {
+ Assert.isNotNull(defaultTextAttribute);
+
+ fDefaultTextAttribute = defaultTextAttribute;
+ }
+
+ /**
+ * @see IPresentationRepairer#setDocument(IDocument)
+ */
+ public void setDocument(IDocument document) {
+ fDocument = document;
+ }
+
+ /**
+ * Returns the end offset of the line that contains the specified offset or
+ * if the offset is inside a line delimiter, the end offset of the next line.
+ *
+ * @param offset the offset whose line end offset must be computed
+ * @return the line end offset for the given offset
+ * @exception BadLocationException if offset is invalid in the current document
+ */
+ protected int endOfLineOf(int offset) throws BadLocationException {
+
+ IRegion info = fDocument.getLineInformationOfOffset(offset);
+ if (offset <= info.getOffset() + info.getLength())
+ return info.getOffset() + info.getLength();
+
+ int line = fDocument.getLineOfOffset(offset);
+ try {
+ info = fDocument.getLineInformation(line + 1);
+ return info.getOffset() + info.getLength();
+ } catch (BadLocationException x) {
+ return fDocument.getLength();
+ }
+ }
+
+ /**
+ * @see IPresentationDamager#getDamageRegion(ITypedRegion, DocumentEvent, boolean)
+ */
+ public IRegion getDamageRegion(
+ ITypedRegion partition,
+ DocumentEvent event,
+ boolean documentPartitioningChanged) {
+ if (!documentPartitioningChanged) {
+ try {
+
+ IRegion info =
+ fDocument.getLineInformationOfOffset(event.getOffset());
+ int start = Math.max(partition.getOffset(), info.getOffset());
+
+ int end =
+ event.getOffset()
+ + (event.getText() == null
+ ? event.getLength()
+ : event.getText().length());
+
+ if (info.getOffset() <= end
+ && end <= info.getOffset() + info.getLength()) {
+ // optimize the case of the same line
+ end = info.getOffset() + info.getLength();
+ } else
+ end = endOfLineOf(end);
+
+ end =
+ Math.min(
+ partition.getOffset() + partition.getLength(),
+ end);
+ return new Region(start, end - start);
+
+ } catch (BadLocationException x) {
+ }
+ }
+
+ return partition;
+ }
+
+ /**
+ * @see IPresentationRepairer#createPresentation(TextPresentation, ITypedRegion)
+ */
+ public void createPresentation(
+ TextPresentation presentation,
+ ITypedRegion region) {
+ addRange(
+ presentation,
+ region.getOffset(),
+ region.getLength(),
+ fDefaultTextAttribute);
+ }
+
+ /**
+ * Adds style information to the given text presentation.
+ *
+ * @param presentation the text presentation to be extended
+ * @param offset the offset of the range to be styled
+ * @param length the length of the range to be styled
+ * @param attr the attribute describing the style of the range to be styled
+ */
+ protected void addRange(
+ TextPresentation presentation,
+ int offset,
+ int length,
+ TextAttribute attr) {
+ if (attr != null)
+ presentation.addStyleRange(
+ new StyleRange(
+ offset,
+ length,
+ attr.getForeground(),
+ attr.getBackground(),
+ attr.getStyle()));
+ }
+} \ No newline at end of file
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TagRule.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TagRule.java
new file mode 100644
index 000000000..bb6ebda4e
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TagRule.java
@@ -0,0 +1,31 @@
+package org.eclipse.ui.examples.templateeditor.editors;
+
+import org.eclipse.jface.text.rules.*;
+
+public class TagRule extends MultiLineRule {
+
+ public TagRule(IToken token) {
+ super("<", ">", token);
+ }
+ protected boolean sequenceDetected(
+ ICharacterScanner scanner,
+ char[] sequence,
+ boolean eofAllowed) {
+ int c = scanner.read();
+ if (sequence[0] == '<') {
+ if (c == '?') {
+ // processing instruction - abort
+ scanner.unread();
+ return false;
+ }
+ if (c == '!') {
+ scanner.unread();
+ // comment - abort
+ return false;
+ }
+ } else if (sequence[0] == '>') {
+ scanner.unread();
+ }
+ return super.sequenceDetected(scanner, sequence, eofAllowed);
+ }
+}
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TemplateEditor.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TemplateEditor.java
new file mode 100644
index 000000000..91b6ae637
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TemplateEditor.java
@@ -0,0 +1,47 @@
+package org.eclipse.ui.examples.templateeditor.editors;
+
+import org.eclipse.jface.action.IAction;
+
+import org.eclipse.jface.text.source.ISourceViewer;
+
+import org.eclipse.ui.texteditor.ExtendedTextEditor;
+import org.eclipse.ui.texteditor.ITextEditorActionDefinitionIds;
+import org.eclipse.ui.texteditor.TextOperationAction;
+
+/**
+ * A simple xml editor with template capabilities.
+ */
+public class TemplateEditor extends ExtendedTextEditor {
+
+ private static final String TEMPLATE_PROPOSALS= "template_proposals_action"; //$NON-NLS-1$
+ private ColorManager colorManager;
+
+ /**
+ * Creates a new template editor.
+ */
+ public TemplateEditor() {
+ super();
+ colorManager = new ColorManager();
+ setSourceViewerConfiguration(new XMLConfiguration(colorManager));
+ setDocumentProvider(new XMLDocumentProvider());
+ }
+
+ public void dispose() {
+ colorManager.dispose();
+ super.dispose();
+ }
+
+ protected void createActions() {
+ super.createActions();
+
+ IAction action= new TextOperationAction(
+ TemplateMessages.getResourceBundle(),
+ "Editor." + TEMPLATE_PROPOSALS + ".", //$NON-NLS-1$ //$NON-NLS-2$
+ this,
+ ISourceViewer.CONTENTASSIST_PROPOSALS);
+ action.setActionDefinitionId(ITextEditorActionDefinitionIds.CONTENT_ASSIST_PROPOSALS);
+ setAction(TEMPLATE_PROPOSALS, action);
+ markAsStateDependentAction(TEMPLATE_PROPOSALS, true);
+ }
+
+}
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TemplateEditorUI.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TemplateEditorUI.java
new file mode 100644
index 000000000..2bb49790a
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TemplateEditorUI.java
@@ -0,0 +1,96 @@
+package org.eclipse.ui.examples.templateeditor.editors;
+
+
+import java.io.IOException;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+
+import org.eclipse.jface.preference.IPreferenceStore;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.resource.ImageRegistry;
+
+import org.eclipse.jface.text.templates.ContextTypeRegistry;
+import org.eclipse.jface.text.templates.persistence.TemplateStore;
+
+import org.eclipse.ui.examples.javaeditor.JavaEditorExamplePlugin;
+import org.eclipse.ui.examples.templateeditor.template.XMLContextType;
+
+/**
+ * The main plugin class to be used in the desktop.
+ */
+public class TemplateEditorUI {
+ /** Key to store custom templates. */
+ private static final String CUSTOM_TEMPLATES_KEY= "org.eclipse.ui.examples.templateeditor.customtemplates"; //$NON-NLS-1$
+
+ /** The shared instance. */
+ private static TemplateEditorUI fInstance;
+
+ /** The template store. */
+ private TemplateStore fStore;
+ /** The context type registry. */
+ private ContextTypeRegistry fRegistry;
+
+ private TemplateEditorUI() {
+ }
+
+ /**
+ * Returns the shared instance.
+ *
+ * @return the shared instance
+ */
+ public static TemplateEditorUI getDefault() {
+ if (fInstance == null)
+ fInstance= new TemplateEditorUI();
+ return fInstance;
+ }
+
+ /**
+ * Returns this plug-in's template store.
+ *
+ * @return the template store of this plug-in instance
+ */
+ public TemplateStore getTemplateStore() {
+ if (fStore == null) {
+ fStore= new TemplateStore(JavaEditorExamplePlugin.getDefault().getPreferenceStore(), CUSTOM_TEMPLATES_KEY);
+ try {
+ fStore.load();
+ } catch (IOException e) {
+ JavaEditorExamplePlugin.getDefault().getLog().log(new Status(IStatus.ERROR, "org.eclipse.ui.examples.javaeditor", IStatus.OK, "", e)); //$NON-NLS-1$ //$NON-NLS-2$
+ }
+ }
+ return fStore;
+ }
+
+ /**
+ * Returns this plug-in's context type registry.
+ *
+ * @return the context type registry for this plug-in instance
+ */
+ public ContextTypeRegistry getContextTypeRegistry() {
+ if (fRegistry == null) {
+ // create an configure the contexts available in the template editor
+ fRegistry= new ContextTypeRegistry();
+ fRegistry.addContextType(XMLContextType.XML_CONTEXT_TYPE);
+ }
+ return fRegistry;
+ }
+
+ /* Forward plug-in methods to javaeditor example plugin default instance */
+ public ImageRegistry getImageRegistry() {
+ return JavaEditorExamplePlugin.getDefault().getImageRegistry();
+ }
+
+ public static ImageDescriptor imageDescriptorFromPlugin(String string, String default_image) {
+ return JavaEditorExamplePlugin.imageDescriptorFromPlugin(string, default_image);
+ }
+
+ public IPreferenceStore getPreferenceStore() {
+ return JavaEditorExamplePlugin.getDefault().getPreferenceStore();
+ }
+
+ public void savePluginPreferences() {
+ JavaEditorExamplePlugin.getDefault().savePluginPreferences();
+ }
+
+}
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TemplateMessages.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TemplateMessages.java
new file mode 100644
index 000000000..2497adc06
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TemplateMessages.java
@@ -0,0 +1,65 @@
+/*******************************************************************************
+ * 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 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.ui.examples.templateeditor.editors;
+
+import java.text.MessageFormat;
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+
+class TemplateMessages {
+
+ private static final String RESOURCE_BUNDLE= TemplateMessages.class.getName();
+ private static ResourceBundle fgResourceBundle= ResourceBundle.getBundle(RESOURCE_BUNDLE);
+
+ private TemplateMessages() {
+ }
+
+ /**
+ * @param key
+ * @return
+ */
+ public static String getString(String key) {
+ try {
+ return fgResourceBundle.getString(key);
+ } catch (MissingResourceException e) {
+ return '!' + key + '!';
+ }
+ }
+
+ /**
+ * Gets a string from the resource bundle and formats it with the argument
+ *
+ * @param key the string used to get the bundle value, must not be null
+ * @param arg
+ * @return
+ */
+ public static String getFormattedString(String key, Object arg) {
+ return MessageFormat.format(getString(key), new Object[] { arg });
+ }
+
+
+ /**
+ * Gets a string from the resource bundle and formats it with arguments
+ * @param key
+ * @param args
+ * @return
+ */
+ public static String getFormattedString(String key, Object[] args) {
+ return MessageFormat.format(getString(key), args);
+ }
+
+ /**
+ * @return
+ */
+ public static ResourceBundle getResourceBundle() {
+ return fgResourceBundle;
+ }
+}
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TemplateMessages.properties b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TemplateMessages.properties
new file mode 100644
index 000000000..244f3f20f
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/TemplateMessages.properties
@@ -0,0 +1,3 @@
+Editor.template_proposals_action.label= Template Assist
+Editor.template_proposals_action.description= Shows the available templates
+Editor.template_proposals_action.tooltip= Show Template Proposals
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLConfiguration.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLConfiguration.java
new file mode 100644
index 000000000..d1ebe9926
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLConfiguration.java
@@ -0,0 +1,91 @@
+package org.eclipse.ui.examples.templateeditor.editors;
+
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.ITextDoubleClickStrategy;
+import org.eclipse.jface.text.TextAttribute;
+import org.eclipse.jface.text.contentassist.ContentAssistant;
+import org.eclipse.jface.text.contentassist.IContentAssistProcessor;
+import org.eclipse.jface.text.contentassist.IContentAssistant;
+import org.eclipse.jface.text.presentation.IPresentationReconciler;
+import org.eclipse.jface.text.presentation.PresentationReconciler;
+import org.eclipse.jface.text.rules.DefaultDamagerRepairer;
+import org.eclipse.jface.text.rules.Token;
+import org.eclipse.jface.text.source.ISourceViewer;
+
+import org.eclipse.ui.editors.text.TextSourceViewerConfiguration;
+import org.eclipse.ui.examples.templateeditor.template.XMLCompletionProcessor;
+
+public class XMLConfiguration extends TextSourceViewerConfiguration {
+
+ private XMLDoubleClickStrategy doubleClickStrategy;
+ private XMLTagScanner tagScanner;
+ private XMLScanner scanner;
+ private ColorManager colorManager;
+
+ public XMLConfiguration(ColorManager colorManager) {
+ this.colorManager= colorManager;
+ }
+
+ public String[] getConfiguredContentTypes(ISourceViewer sourceViewer) {
+ return new String[]{IDocument.DEFAULT_CONTENT_TYPE, XMLPartitionScanner.XML_COMMENT,
+ XMLPartitionScanner.XML_TAG};
+ }
+
+ public ITextDoubleClickStrategy getDoubleClickStrategy(ISourceViewer sourceViewer, String contentType) {
+ if (doubleClickStrategy == null)
+ doubleClickStrategy= new XMLDoubleClickStrategy();
+ return doubleClickStrategy;
+ }
+
+ protected XMLScanner getXMLScanner() {
+ if (scanner == null) {
+ scanner= new XMLScanner(colorManager);
+ scanner.setDefaultReturnToken(new Token(
+ new TextAttribute(colorManager.getColor(IXMLColorConstants.DEFAULT))));
+ }
+ return scanner;
+ }
+
+ protected XMLTagScanner getXMLTagScanner() {
+ if (tagScanner == null) {
+ tagScanner= new XMLTagScanner(colorManager);
+ tagScanner
+ .setDefaultReturnToken(new Token(new TextAttribute(colorManager.getColor(IXMLColorConstants.TAG))));
+ }
+ return tagScanner;
+ }
+
+ public IPresentationReconciler getPresentationReconciler(ISourceViewer sourceViewer) {
+ PresentationReconciler reconciler= new PresentationReconciler();
+
+ DefaultDamagerRepairer dr= new DefaultDamagerRepairer(getXMLTagScanner());
+ reconciler.setDamager(dr, XMLPartitionScanner.XML_TAG);
+ reconciler.setRepairer(dr, XMLPartitionScanner.XML_TAG);
+
+ dr= new DefaultDamagerRepairer(getXMLScanner());
+ reconciler.setDamager(dr, IDocument.DEFAULT_CONTENT_TYPE);
+ reconciler.setRepairer(dr, IDocument.DEFAULT_CONTENT_TYPE);
+
+ NonRuleBasedDamagerRepairer ndr= new NonRuleBasedDamagerRepairer(new TextAttribute(colorManager
+ .getColor(IXMLColorConstants.XML_COMMENT)));
+ reconciler.setDamager(ndr, XMLPartitionScanner.XML_COMMENT);
+ reconciler.setRepairer(ndr, XMLPartitionScanner.XML_COMMENT);
+
+ return reconciler;
+ }
+
+ public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) {
+ ContentAssistant assistant= new ContentAssistant();
+ assistant.setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));
+
+ IContentAssistProcessor processor= new XMLCompletionProcessor();
+ assistant.setContentAssistProcessor(processor, IDocument.DEFAULT_CONTENT_TYPE);
+ assistant.setContentAssistProcessor(processor, XMLPartitionScanner.XML_TAG);
+
+ assistant.setContextInformationPopupOrientation(IContentAssistant.CONTEXT_INFO_ABOVE);
+ assistant.setInformationControlCreator(getInformationControlCreator(sourceViewer));
+
+ return assistant;
+ }
+
+} \ No newline at end of file
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLDocumentProvider.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLDocumentProvider.java
new file mode 100644
index 000000000..cca6b535b
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLDocumentProvider.java
@@ -0,0 +1,25 @@
+package org.eclipse.ui.examples.templateeditor.editors;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.IDocumentPartitioner;
+import org.eclipse.jface.text.rules.DefaultPartitioner;
+import org.eclipse.ui.editors.text.FileDocumentProvider;
+
+public class XMLDocumentProvider extends FileDocumentProvider {
+
+ protected IDocument createDocument(Object element) throws CoreException {
+ IDocument document = super.createDocument(element);
+ if (document != null) {
+ IDocumentPartitioner partitioner =
+ new DefaultPartitioner(
+ new XMLPartitionScanner(),
+ new String[] {
+ XMLPartitionScanner.XML_TAG,
+ XMLPartitionScanner.XML_COMMENT });
+ partitioner.connect(document);
+ document.setDocumentPartitioner(partitioner);
+ }
+ return document;
+ }
+} \ No newline at end of file
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLDoubleClickStrategy.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLDoubleClickStrategy.java
new file mode 100644
index 000000000..474cad303
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLDoubleClickStrategy.java
@@ -0,0 +1,112 @@
+package org.eclipse.ui.examples.templateeditor.editors;
+
+import org.eclipse.jface.text.*;
+
+public class XMLDoubleClickStrategy implements ITextDoubleClickStrategy {
+ protected ITextViewer fText;
+
+ public void doubleClicked(ITextViewer part) {
+ int pos = part.getSelectedRange().x;
+
+ if (pos < 0)
+ return;
+
+ fText = part;
+
+ if (!selectComment(pos)) {
+ selectWord(pos);
+ }
+ }
+ protected boolean selectComment(int caretPos) {
+ IDocument doc = fText.getDocument();
+ int startPos, endPos;
+
+ try {
+ int pos = caretPos;
+ char c = ' ';
+
+ while (pos >= 0) {
+ c = doc.getChar(pos);
+ if (c == '\\') {
+ pos -= 2;
+ continue;
+ }
+ if (c == Character.LINE_SEPARATOR || c == '\"')
+ break;
+ --pos;
+ }
+
+ if (c != '\"')
+ return false;
+
+ startPos = pos;
+
+ pos = caretPos;
+ int length = doc.getLength();
+ c = ' ';
+
+ while (pos < length) {
+ c = doc.getChar(pos);
+ if (c == Character.LINE_SEPARATOR || c == '\"')
+ break;
+ ++pos;
+ }
+ if (c != '\"')
+ return false;
+
+ endPos = pos;
+
+ int offset = startPos + 1;
+ int len = endPos - offset;
+ fText.setSelectedRange(offset, len);
+ return true;
+ } catch (BadLocationException x) {
+ }
+
+ return false;
+ }
+ protected boolean selectWord(int caretPos) {
+
+ IDocument doc = fText.getDocument();
+ int startPos, endPos;
+
+ try {
+
+ int pos = caretPos;
+ char c;
+
+ while (pos >= 0) {
+ c = doc.getChar(pos);
+ if (!Character.isJavaIdentifierPart(c))
+ break;
+ --pos;
+ }
+
+ startPos = pos;
+
+ pos = caretPos;
+ int length = doc.getLength();
+
+ while (pos < length) {
+ c = doc.getChar(pos);
+ if (!Character.isJavaIdentifierPart(c))
+ break;
+ ++pos;
+ }
+
+ endPos = pos;
+ selectRange(startPos, endPos);
+ return true;
+
+ } catch (BadLocationException x) {
+ }
+
+ return false;
+ }
+
+ private void selectRange(int startPos, int stopPos) {
+ int offset = startPos + 1;
+ int length = stopPos - offset;
+ fText.setSelectedRange(offset, length);
+ }
+} \ No newline at end of file
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLPartitionScanner.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLPartitionScanner.java
new file mode 100644
index 000000000..bba474860
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLPartitionScanner.java
@@ -0,0 +1,22 @@
+package org.eclipse.ui.examples.templateeditor.editors;
+
+import org.eclipse.jface.text.rules.*;
+
+public class XMLPartitionScanner extends RuleBasedPartitionScanner {
+ public final static String XML_DEFAULT = "__xml_default";
+ public final static String XML_COMMENT = "__xml_comment";
+ public final static String XML_TAG = "__xml_tag";
+
+ public XMLPartitionScanner() {
+
+ IToken xmlComment = new Token(XML_COMMENT);
+ IToken tag = new Token(XML_TAG);
+
+ IPredicateRule[] rules = new IPredicateRule[2];
+
+ rules[0] = new MultiLineRule("<!--", "-->", xmlComment);
+ rules[1] = new TagRule(tag);
+
+ setPredicateRules(rules);
+ }
+}
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLScanner.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLScanner.java
new file mode 100644
index 000000000..947552d01
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLScanner.java
@@ -0,0 +1,22 @@
+package org.eclipse.ui.examples.templateeditor.editors;
+
+import org.eclipse.jface.text.rules.*;
+import org.eclipse.jface.text.*;
+
+public class XMLScanner extends RuleBasedScanner {
+
+ public XMLScanner(ColorManager manager) {
+ IToken procInstr =
+ new Token(
+ new TextAttribute(
+ manager.getColor(IXMLColorConstants.PROC_INSTR)));
+
+ IRule[] rules = new IRule[2];
+ //Add rule for processing instructions
+ rules[0] = new SingleLineRule("<?", "?>", procInstr);
+ // Add generic whitespace rule.
+ rules[1] = new WhitespaceRule(new XMLWhitespaceDetector());
+
+ setRules(rules);
+ }
+}
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLTagScanner.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLTagScanner.java
new file mode 100644
index 000000000..13ab267f1
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLTagScanner.java
@@ -0,0 +1,24 @@
+package org.eclipse.ui.examples.templateeditor.editors;
+
+import org.eclipse.jface.text.*;
+import org.eclipse.jface.text.rules.*;
+
+public class XMLTagScanner extends RuleBasedScanner {
+
+ public XMLTagScanner(ColorManager manager) {
+ IToken string =
+ new Token(
+ new TextAttribute(manager.getColor(IXMLColorConstants.STRING)));
+
+ IRule[] rules = new IRule[3];
+
+ // Add rule for double quotes
+ rules[0] = new SingleLineRule("\"", "\"", string, '\\');
+ // Add a rule for single quotes
+ rules[1] = new SingleLineRule("'", "'", string, '\\');
+ // Add generic whitespace rule.
+ rules[2] = new WhitespaceRule(new XMLWhitespaceDetector());
+
+ setRules(rules);
+ }
+}
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLWhitespaceDetector.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLWhitespaceDetector.java
new file mode 100644
index 000000000..d8c5be462
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/editors/XMLWhitespaceDetector.java
@@ -0,0 +1,10 @@
+package org.eclipse.ui.examples.templateeditor.editors;
+
+import org.eclipse.jface.text.rules.IWhitespaceDetector;
+
+public class XMLWhitespaceDetector implements IWhitespaceDetector {
+
+ public boolean isWhitespace(char c) {
+ return (c == ' ' || c == '\t' || c == '\n' || c == '\r');
+ }
+}
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/preferences/TemplatesPreferencePage.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/preferences/TemplatesPreferencePage.java
new file mode 100644
index 000000000..7c30caa71
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/preferences/TemplatesPreferencePage.java
@@ -0,0 +1,32 @@
+package org.eclipse.ui.examples.templateeditor.preferences;
+
+import org.eclipse.jface.preference.PreferencePage;
+
+import org.eclipse.ui.IWorkbenchPreferencePage;
+import org.eclipse.ui.examples.templateeditor.editors.TemplateEditorUI;
+import org.eclipse.ui.texteditor.templates.TemplatePreferencePage;
+
+/**
+ * @see PreferencePage
+ */
+public class TemplatesPreferencePage extends TemplatePreferencePage implements IWorkbenchPreferencePage {
+
+ public TemplatesPreferencePage() {
+ setPreferenceStore(TemplateEditorUI.getDefault().getPreferenceStore());
+ setTemplateStore(TemplateEditorUI.getDefault().getTemplateStore());
+ setContextTypeRegistry(TemplateEditorUI.getDefault().getContextTypeRegistry());
+ }
+
+ protected boolean isShowFormatterSetting() {
+ return false;
+ }
+
+
+ public boolean performOk() {
+ boolean ok= super.performOk();
+
+ TemplateEditorUI.getDefault().savePluginPreferences();
+
+ return ok;
+ }
+}
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/template/AntVariableResolver.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/template/AntVariableResolver.java
new file mode 100644
index 000000000..a244aa3ac
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/template/AntVariableResolver.java
@@ -0,0 +1,40 @@
+package org.eclipse.ui.examples.templateeditor.template;
+
+import java.util.Arrays;
+import java.util.Comparator;
+
+import org.eclipse.jface.text.templates.TemplateContext;
+import org.eclipse.jface.text.templates.TemplateVariableResolver;
+
+/**
+ * Looks up existing ant variables and proposes them. The proposals are sorted by
+ * their prefix-likeness with the variable type.
+ */
+public class AntVariableResolver extends TemplateVariableResolver {
+ /*
+ * @see org.eclipse.jface.text.templates.TemplateVariableResolver#resolveAll(org.eclipse.jface.text.templates.TemplateContext)
+ */
+ protected String[] resolveAll(TemplateContext context) {
+ String[] proposals= new String[] { "${srcDir}", "${dstDir}" }; //$NON-NLS-1$ //$NON-NLS-2$
+
+ Arrays.sort(proposals, new Comparator() {
+
+ public int compare(Object o1, Object o2) {
+ return getCommonPrefixLength(getType(), (String) o2) - getCommonPrefixLength(getType(), (String) o1);
+ }
+
+ private int getCommonPrefixLength(String type, String var) {
+ int i= 0;
+ CharSequence vSeq= var.subSequence(2, var.length() - 1); // strip away ${}
+ while (i < type.length() && i < vSeq.length())
+ if (Character.toLowerCase(type.charAt(i)) == Character.toLowerCase(vSeq.charAt(i)))
+ i++;
+ else
+ break;
+ return i;
+ }
+ });
+
+ return proposals;
+ }
+}
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/template/XMLCompletionProcessor.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/template/XMLCompletionProcessor.java
new file mode 100644
index 000000000..b691e581e
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/template/XMLCompletionProcessor.java
@@ -0,0 +1,99 @@
+/*******************************************************************************
+ * 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 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.ui.examples.templateeditor.template;
+
+import org.eclipse.swt.graphics.Image;
+
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.resource.ImageRegistry;
+
+import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.IRegion;
+import org.eclipse.jface.text.ITextViewer;
+import org.eclipse.jface.text.templates.ContextType;
+import org.eclipse.jface.text.templates.Template;
+import org.eclipse.jface.text.templates.TemplateCompletionProcessor;
+
+import org.eclipse.ui.examples.templateeditor.editors.TemplateEditorUI;
+
+
+/**
+ * A completion processor for XML templates.
+ */
+public class XMLCompletionProcessor extends TemplateCompletionProcessor {
+ private static final String DEFAULT_IMAGE= "icons/template.gif"; //$NON-NLS-1$
+
+ /**
+ * We watch for angular brackets since those are often part of XML
+ * templates.
+ */
+ protected String extractPrefix(ITextViewer viewer, int offset) {
+ IDocument document= viewer.getDocument();
+ int i= offset;
+ if (i > document.getLength())
+ return ""; //$NON-NLS-1$
+
+ try {
+ while (i > 0) {
+ char ch= document.getChar(i - 1);
+ if (ch != '<' && !Character.isJavaIdentifierPart(ch))
+ break;
+ i--;
+ }
+
+ return document.get(i, offset - i);
+ } catch (BadLocationException e) {
+ return ""; //$NON-NLS-1$
+ }
+ }
+
+ /**
+ * Cut out angular brackets for relevance sorting, since the template name
+ * does not contain the brackets.
+ */
+ protected int getRelevance(Template template, String prefix) {
+ if (prefix.startsWith("<")) //$NON-NLS-1$
+ prefix= prefix.substring(1);
+ if (template.getName().startsWith(prefix))
+ return 90;
+ return 0;
+ }
+
+ /**
+ * Simply return all templates.
+ */
+ protected Template[] getTemplates(String contextTypeId) {
+ return TemplateEditorUI.getDefault().getTemplateStore().getTemplates();
+ }
+
+ /**
+ * Return the XML context type that is supported by this plugin.
+ */
+ protected ContextType getContextType(ITextViewer viewer, IRegion region) {
+ return TemplateEditorUI.getDefault().getContextTypeRegistry().getContextType(XMLContextType.XML_CONTEXT_TYPE);
+ }
+
+ /**
+ * Always return the default image.
+ */
+ protected Image getImage(Template template) {
+ ImageRegistry registry= TemplateEditorUI.getDefault().getImageRegistry();
+ Image image= registry.get(DEFAULT_IMAGE);
+ if (image == null) {
+ ImageDescriptor desc= TemplateEditorUI.imageDescriptorFromPlugin("org.eclipse.ui.examples.javaeditor", DEFAULT_IMAGE); //$NON-NLS-1$
+ registry.put(DEFAULT_IMAGE, desc);
+ image= registry.get(DEFAULT_IMAGE);
+ }
+ return image;
+ }
+
+}
diff --git a/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/template/XMLContextType.java b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/template/XMLContextType.java
new file mode 100644
index 000000000..01a6484a7
--- /dev/null
+++ b/org.eclipse.ui.examples.javaeditor/Template Editor Example/org/eclipse/ui/examples/templateeditor/template/XMLContextType.java
@@ -0,0 +1,43 @@
+/*******************************************************************************
+ * 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 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.ui.examples.templateeditor.template;
+
+import org.eclipse.jface.text.templates.ContextType;
+import org.eclipse.jface.text.templates.GlobalVariables;
+
+
+/**
+ * A very simple context type.
+ */
+public class XMLContextType extends ContextType {
+
+ /** This context's id */
+ public static final String XML_CONTEXT_TYPE= "org.eclipse.ui.examples.templateeditor.xml"; //$NON-NLS-1$
+
+ /**
+ * Creates a new XML context type.
+ */
+ public XMLContextType() {
+ addGlobalResolvers();
+ }
+
+ private void addGlobalResolvers() {
+ addResolver(new GlobalVariables.Cursor());
+ addResolver(new GlobalVariables.WordSelection());
+ addResolver(new GlobalVariables.LineSelection());
+ addResolver(new GlobalVariables.Dollar());
+ addResolver(new GlobalVariables.Date());
+ addResolver(new GlobalVariables.Year());
+ addResolver(new GlobalVariables.Time());
+ addResolver(new GlobalVariables.User());
+ }
+
+}

Back to the top