diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/command/EMFCommandStackGEFAdapter.java')
-rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/command/EMFCommandStackGEFAdapter.java | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/command/EMFCommandStackGEFAdapter.java b/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/command/EMFCommandStackGEFAdapter.java deleted file mode 100644 index a253dff20..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/command/EMFCommandStackGEFAdapter.java +++ /dev/null @@ -1,199 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 Sybase, Inc. 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: - * Sybase, Inc. - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsf.facesconfig.ui.pageflow.command; - -import java.util.EventObject; - -import org.eclipse.emf.common.command.BasicCommandStack; -import org.eclipse.emf.common.command.CommandStackListener; -import org.eclipse.gef.commands.Command; -import org.eclipse.gef.commands.CommandStack; -import org.eclipse.jface.text.IDocument; -import org.eclipse.wst.sse.core.StructuredModelManager; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; - -/** - * This adapter is used to let editor be able to monitor EMF CommandStack, e.g., - * in StructuredTextEditor, using GEF CommandStack. - * - * @author xgzhang - * @version - */ -public class EMFCommandStackGEFAdapter extends CommandStack implements - CommandStackListener { - private org.eclipse.emf.common.command.BasicCommandStack emfCommandStack; - private IStructuredModel model; - - /** - * @param doc - */ - public EMFCommandStackGEFAdapter (IDocument doc) { - - super(); - - model = StructuredModelManager.getModelManager().getExistingModelForEdit(doc); - - if (model == null) { - model = StructuredModelManager.getModelManager().getModelForEdit((IStructuredDocument) doc); - } - - emfCommandStack = ((BasicCommandStack) this.model.getUndoManager().getCommandStack()); - emfCommandStack.addCommandStackListener(this); - } - - - @Override - public void dispose() { - model.releaseFromEdit(); - super.dispose(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.gef.commands.CommandStack#canRedo() - */ - public boolean canRedo() { - if (emfCommandStack == null) { - return false; - } - return emfCommandStack.canRedo(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.gef.commands.CommandStack#canUndo() - */ - public boolean canUndo() { - if (emfCommandStack == null) { - return false; - } - return emfCommandStack.canUndo(); - - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.gef.commands.CommandStack#execute(org.eclipse.gef.commands.Command) - */ - public void execute(Command command) { - if (!(command instanceof EMFCommandGEFAdapter)) { - return; - } - - org.eclipse.emf.common.command.Command emfCommand = ((EMFCommandGEFAdapter) command) - .getEMFCommand(); - if (emfCommand != null) { - emfCommandStack.execute(emfCommand); - } - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.gef.commands.CommandStack#flush() - */ - public void flush() { - if (emfCommandStack == null) { - return; - } - emfCommandStack.flush(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.gef.commands.CommandStack#getRedoCommand() - */ - public Command getRedoCommand() { - if (emfCommandStack == null || emfCommandStack.getRedoCommand() == null) { - return null; - } - - return new EMFCommandGEFAdapter(emfCommandStack.getRedoCommand()); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.gef.commands.CommandStack#getUndoCommand() - */ - public Command getUndoCommand() { - if (emfCommandStack == null || emfCommandStack.getUndoCommand() == null) { - return null; - } - - return new EMFCommandGEFAdapter(emfCommandStack.getUndoCommand()); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.gef.commands.CommandStack#isDirty() - */ - public boolean isDirty() { - if (emfCommandStack == null) { - return false; - } - return emfCommandStack.isSaveNeeded(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.gef.commands.CommandStack#markSaveLocation() - */ - public void markSaveLocation() { - if (emfCommandStack == null) { - return; - } - emfCommandStack.saveIsDone(); - super.markSaveLocation(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.gef.commands.CommandStack#redo() - */ - public void redo() { - if (emfCommandStack == null) { - return; - } - emfCommandStack.redo(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.gef.commands.CommandStack#undo() - */ - public void undo() { - if (emfCommandStack == null) { - return; - } - emfCommandStack.undo(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.emf.common.command.CommandStackListener#commandStackChanged(java.util.EventObject) - */ - public void commandStackChanged(EventObject event) { - this.notifyListeners(); - } - -} |