| /******************************************************************************* |
| * Copyright (c) 2005, 2006 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| * |
| *******************************************************************************/ |
| package org.eclipse.wst.xsd.ui.internal.refactor.actions; |
| |
| |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.text.ITextSelection; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.SelectionChangedEvent; |
| import org.eclipse.wst.xsd.ui.internal.editor.XSDEditorPlugin; |
| import org.eclipse.wst.xsd.ui.internal.refactor.wizard.RefactoringWizardMessages; |
| |
| |
| |
| /** |
| * Renames a XML Schema element or workbench resource. |
| * <p> |
| * Action is applicable to selections containing elements of type |
| * <code></code> or <code>IResource</code>. |
| * |
| * <p> |
| * This class may be instantiated; it is not intended to be subclassed. |
| * </p> |
| |
| */ |
| public class RenameAction extends SelectionDispatchAction { |
| |
| private SelectionDispatchAction renameComponentAction; |
| private SelectionDispatchAction renameResourceAction; |
| |
| |
| public RenameAction(ISelection selection) { |
| super(selection); |
| setText(RefactoringWizardMessages.RenameAction_text); |
| renameResourceAction= new RenameResourceAction(selection); |
| renameResourceAction.setText(getText()); |
| |
| } |
| public RenameAction(ISelection selection, Object model) { |
| super(selection); |
| setText(RefactoringWizardMessages.RenameAction_text); |
| renameComponentAction= new RenameComponentAction(selection, model); |
| renameComponentAction.setText(getText()); |
| renameResourceAction= new RenameResourceAction(selection); |
| renameResourceAction.setText(getText()); |
| |
| } |
| |
| |
| |
| /* |
| * @see ISelectionChangedListener#selectionChanged(SelectionChangedEvent) |
| */ |
| public void selectionChanged(SelectionChangedEvent event) { |
| renameComponentAction.selectionChanged(event); |
| if (renameResourceAction != null) |
| renameResourceAction.selectionChanged(event); |
| setEnabled(computeEnabledState()); |
| } |
| |
| /* |
| * @see SelectionDispatchAction#update(ISelection) |
| */ |
| public void update(ISelection selection) { |
| if(renameComponentAction != null){ |
| renameComponentAction.update(selection); |
| } |
| if (renameResourceAction != null) |
| renameResourceAction.update(selection); |
| setEnabled(computeEnabledState()); |
| } |
| |
| private boolean computeEnabledState(){ |
| if (renameResourceAction != null) { |
| return renameComponentAction.isEnabled() || renameResourceAction.isEnabled(); |
| } else { |
| return renameComponentAction.isEnabled(); |
| } |
| } |
| |
| public void run(IStructuredSelection selection) { |
| if (renameComponentAction != null && renameComponentAction.isEnabled()) |
| renameComponentAction.run(selection); |
| if (renameResourceAction != null && renameResourceAction.isEnabled()) |
| renameResourceAction.run(selection); |
| } |
| |
| public void run(ITextSelection selection) { |
| if (renameComponentAction != null && renameComponentAction.canRun()) |
| renameComponentAction.run(selection); |
| else |
| MessageDialog.openInformation(XSDEditorPlugin.getShell(), RefactoringWizardMessages.RenameAction_rename, RefactoringWizardMessages.RenameAction_unavailable); |
| } |
| public void run(ISelection selection) { |
| if(selection == null){ |
| super.run(); |
| } |
| else{ |
| super.run(selection); |
| } |
| |
| } |
| public final void setRenameComponentAction( |
| SelectionDispatchAction renameComponentAction) |
| { |
| this.renameComponentAction = renameComponentAction; |
| } |
| } |