Attachment 132602 Details for Bug 271787 – Embedding Java Editor

[patch] Embedding Java Editor

clipboard.txt (text/plain), 5.36 KB, created by Tomasz Zarna

on 2009-04-21 09:07:20 EDT

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Creator: Tomasz Zarna

Created: 2009-04-21 09:07:20 EDT

Size: 5.36 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.jdt.ui
>Index: plugin.xml
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.jdt.ui/plugin.xml,v
>retrieving revision 1.827
>diff -u -r1.827 plugin.xml
>--- plugin.xml	25 Mar 2009 17:54:58 -0000	1.827
>+++ plugin.xml	21 Apr 2009 13:05:15 -0000
>@@ -990,6 +990,13 @@
>             launcher="org.eclipse.jdt.internal.ui.jarpackager.OpenJarExportWizardEditorLauncher"
>             name="%jarDescEditorName">
>       </editor>
>+      <editor
>+            class="org.eclipse.jdt.internal.ui.javaeditor.EmbeddingJavaEditor"
>+            default="false"
>+            extensions="cjava"
>+            id="org.eclipse.jdt.ui.embeddingJaveEditor"
>+            name="Embedding Java Editor">
>+      </editor>
>    </extension>
>    
>       <extension
>Index: ui/org/eclipse/jdt/internal/ui/javaeditor/EmbeddingJavaEditor.java
>===================================================================
>RCS file: ui/org/eclipse/jdt/internal/ui/javaeditor/EmbeddingJavaEditor.java
>diff -N ui/org/eclipse/jdt/internal/ui/javaeditor/EmbeddingJavaEditor.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ ui/org/eclipse/jdt/internal/ui/javaeditor/EmbeddingJavaEditor.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,133 @@
>+package org.eclipse.jdt.internal.ui.javaeditor;
>+
>+import org.eclipse.swt.SWT;
>+import org.eclipse.swt.layout.FillLayout;
>+import org.eclipse.swt.widgets.Composite;
>+import org.eclipse.swt.widgets.Sash;
>+
>+import org.eclipse.core.runtime.CoreException;
>+import org.eclipse.core.runtime.IProgressMonitor;
>+
>+import org.eclipse.jface.preference.IPreferenceStore;
>+
>+import org.eclipse.jface.text.Document;
>+import org.eclipse.jface.text.source.IOverviewRuler;
>+import org.eclipse.jface.text.source.IVerticalRuler;
>+import org.eclipse.jface.text.source.SourceViewerConfiguration;
>+
>+import org.eclipse.ui.IEditorInput;
>+import org.eclipse.ui.IEditorSite;
>+import org.eclipse.ui.PartInitException;
>+import org.eclipse.ui.part.EditorPart;
>+
>+public class EmbeddingJavaEditor extends EditorPart {
>+	
>+	CompilationUnitEditor embeddedEditor;
>+	CompilationUnitEditor embeddedEditor2;
>+	
>+	public EmbeddingJavaEditor() {
>+		embeddedEditor = new CompilationUnitEditorAdapter(SWT.LEFT_TO_RIGHT);
>+		embeddedEditor2 = new CompilationUnitEditorAdapter(SWT.LEFT_TO_RIGHT);
>+	}
>+
>+	public void doSave(IProgressMonitor monitor) {
>+	}
>+
>+	public void doSaveAs() {
>+	}
>+
>+	public void init(IEditorSite site, IEditorInput input) throws PartInitException {
>+		setSite(site);
>+		setInput(input);
>+		
>+	}
>+
>+	public boolean isDirty() {
>+		return false;
>+	}
>+
>+	public boolean isSaveAsAllowed() {
>+		return false;
>+	}
>+
>+	public void createPartControl(Composite parent) {
>+		Composite c = new Composite(parent, SWT.NONE);
>+		c.setLayout(new FillLayout());
>+		
>+		try {
>+			embeddedEditor.init(getEditorSite(), getEditorInput());
>+			embeddedEditor.createPartControl(c);
>+			embeddedEditor.getViewer().setDocument(new Document("public class A {\n}"));
>+			
>+			Sash s = new Sash(c, SWT.VERTICAL);
>+			
>+			embeddedEditor2.init(getEditorSite(), getEditorInput());
>+			embeddedEditor2.createPartControl(c);
>+			embeddedEditor2.getViewer().setDocument(new Document("public class B {\n}"));
>+			
>+		} catch (PartInitException e) {
>+			// TODO Auto-generated catch block
>+			e.printStackTrace();
>+		}
>+		
>+	}
>+
>+	public void setFocus() {
>+	}
>+	
>+	private class CompilationUnitEditorAdapter extends CompilationUnitEditor {
>+		private boolean fInputSet = false;
>+		private int fTextOrientation;
>+		private boolean fEditable;
>+		
>+		CompilationUnitEditorAdapter(int textOrientation) {
>+			super();
>+			fTextOrientation = textOrientation;
>+			// TODO: has to be set here
>+//			setPreferenceStore(createChainedPreferenceStore(null));
>+		}
>+		public void createActions() {
>+			if (fInputSet) {
>+				super.createActions();
>+				// to avoid handler conflicts disable extra actions
>+				// we're not handling by CompareHandlerService
>+				getCorrectionCommands().deregisterCommands();
>+				getRefactorActionGroup().dispose();
>+				getGenerateActionGroup().dispose();
>+			}
>+			// else do nothing, we will create actions later, when input is available
>+		}
>+		
>+		protected JavaSourceViewer createJavaSourceViewer(Composite parent, IVerticalRuler verticalRuler, IOverviewRuler overviewRuler, boolean isOverviewRulerVisible, int styles,
>+				IPreferenceStore store) {
>+			return super.createJavaSourceViewer(parent, verticalRuler, overviewRuler, false, styles|fTextOrientation, store);
>+		}
>+		
>+		protected void doSetInput(IEditorInput input) throws CoreException {
>+			super.doSetInput(input);
>+			// the editor input has been explicitly set
>+			fInputSet = true;
>+		}
>+		// called by org.eclipse.ui.texteditor.TextEditorAction.canModifyEditor()
>+		public boolean isEditable() {
>+			return fEditable;
>+		}
>+		public boolean isEditorInputModifiable() {
>+			return fEditable;
>+		}
>+		public boolean isEditorInputReadOnly() {
>+			return !fEditable;
>+		}
>+		protected void setActionsActivated(boolean state) {
>+			super.setActionsActivated(state);
>+		}
>+		public void close(boolean save) {
>+			getDocumentProvider().disconnect(getEditorInput());
>+		}
>+		protected SourceViewerConfiguration getJavaSourceViewerConfiguration() {
>+			return getSourceViewerConfiguration();
>+		}
>+		
>+	}
>+	
>+}

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Attachments on bug 271787: 131400 | 131915 | 131916 | 132601 | 132602