diff options
Diffstat (limited to 'org.eclipse.ui.examples.javaeditor/Eclipse Java Editor Example/org/eclipse/ui/examples/javaeditor/JavaEditor.java')
| -rw-r--r-- | org.eclipse.ui.examples.javaeditor/Eclipse Java Editor Example/org/eclipse/ui/examples/javaeditor/JavaEditor.java | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/org.eclipse.ui.examples.javaeditor/Eclipse Java Editor Example/org/eclipse/ui/examples/javaeditor/JavaEditor.java b/org.eclipse.ui.examples.javaeditor/Eclipse Java Editor Example/org/eclipse/ui/examples/javaeditor/JavaEditor.java new file mode 100644 index 00000000000..af6f88eb2ee --- /dev/null +++ b/org.eclipse.ui.examples.javaeditor/Eclipse Java Editor Example/org/eclipse/ui/examples/javaeditor/JavaEditor.java @@ -0,0 +1,134 @@ +package org.eclipse.ui.examples.javaeditor;
+
+/*
+ * (c) Copyright IBM Corp. 2000, 2001.
+ * All Rights Reserved.
+ */
+
+import java.util.ResourceBundle;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.jface.action.MenuManager;
+import org.eclipse.jface.text.source.ISourceViewer;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.ui.editors.text.TextEditor;
+import org.eclipse.ui.texteditor.DefaultRangeIndicator;
+import org.eclipse.ui.texteditor.TextOperationAction;
+import org.eclipse.ui.views.contentoutline.IContentOutlinePage;
+
+/**
+ * Java specific text editor.
+ */
+public class JavaEditor extends TextEditor {
+
+ /** The outline page */
+ private JavaContentOutlinePage fOutlinePage;
+
+ /**
+ * Default constructor.
+ */
+ public JavaEditor() {
+ super();
+ }
+
+ /** The <code>JavaEditor</code> implementation of this
+ * <code>AbstractTextEditor</code> method extend the
+ * actions to add those specific to the receiver
+ */
+ protected void createActions() {
+ super.createActions();
+ setAction("ContentAssistProposal", new TextOperationAction(JavaEditorMessages.getResourceBundle(), "ContentAssistProposal.", this, ISourceViewer.CONTENTASSIST_PROPOSALS)); //$NON-NLS-1$ //$NON-NLS-2$
+ setAction("ContentAssistTip", new TextOperationAction(JavaEditorMessages.getResourceBundle(), "ContentAssistTip.", this, ISourceViewer.CONTENTASSIST_CONTEXT_INFORMATION)); //$NON-NLS-1$ //$NON-NLS-2$
+ }
+
+ /** The <code>JavaEditor</code> implementation of this
+ * <code>AbstractTextEditor</code> method performs any extra
+ * disposal actions required by the java editor.
+ */
+ public void dispose() {
+ JavaEditorEnvironment.disconnect(this);
+ if (fOutlinePage != null)
+ fOutlinePage.setInput(null);
+ super.dispose();
+ }
+
+ /** The <code>JavaEditor</code> implementation of this
+ * <code>AbstractTextEditor</code> method performs any extra
+ * revert behavior required by the java editor.
+ */
+ public void doRevertToSaved() {
+ super.doRevertToSaved();
+ if (fOutlinePage != null)
+ fOutlinePage.update();
+ }
+
+ /** The <code>JavaEditor</code> implementation of this
+ * <code>AbstractTextEditor</code> method performs any extra
+ * save behavior required by the java editor.
+ */
+ public void doSave(IProgressMonitor monitor) {
+ super.doSave(monitor);
+ if (fOutlinePage != null)
+ fOutlinePage.update();
+ }
+
+ /** The <code>JavaEditor</code> implementation of this
+ * <code>AbstractTextEditor</code> method performs any extra
+ * save as behavior required by the java editor.
+ */
+ public void doSaveAs() {
+ super.doSaveAs();
+ if (fOutlinePage != null)
+ fOutlinePage.update();
+ }
+
+ /** The <code>JavaEditor</code> implementation of this
+ * <code>AbstractTextEditor</code> method performs sets the
+ * input of the outline page after AbstractTextEditor has set input.
+ */
+ public void doSetInput(IEditorInput input) throws CoreException {
+ super.doSetInput(input);
+ if (fOutlinePage != null)
+ fOutlinePage.setInput(input);
+ }
+
+ /** The <code>JavaEditor</code> implementation of this
+ * <code>AbstractTextEditor</code> method adds any
+ * JavaEditor specific entries.
+ */
+ public void editorContextMenuAboutToShow(MenuManager menu) {
+ super.editorContextMenuAboutToShow(menu);
+ addAction(menu, "ContentAssistProposal"); //$NON-NLS-1$
+ addAction(menu, "ContentAssistTip"); //$NON-NLS-1$
+ }
+
+ /** The <code>JavaEditor</code> implementation of this
+ * <code>AbstractTextEditor</code> method performs gets
+ * the java content outline page if request is for a an
+ * outline page.
+ */
+ public Object getAdapter(Class required) {
+ if (IContentOutlinePage.class.equals(required)) {
+ if (fOutlinePage == null) {
+ fOutlinePage= new JavaContentOutlinePage(getDocumentProvider(), this);
+ if (getEditorInput() != null)
+ fOutlinePage.setInput(getEditorInput());
+ }
+ return fOutlinePage;
+ }
+ return super.getAdapter(required);
+ }
+
+ /* (non-Javadoc)
+ * Method declared on AbstractTextEditor
+ */
+ protected void initializeEditor() {
+
+ JavaEditorEnvironment.connect(this);
+
+ setSourceViewerConfiguration(new JavaSourceViewerConfiguration());
+ setRangeIndicator(new DefaultRangeIndicator());
+ setEditorContextMenuId("#JavaEditorContext"); //$NON-NLS-1$
+ setRulerContextMenuId("#JavaRulerContext"); //$NON-NLS-1$
+ }
+}
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