| /******************************************************************************* |
| * Copyright (c) 2001, 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.common.commands; |
| |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.wst.common.ui.internal.search.dialogs.ComponentSpecification; |
| import org.eclipse.wst.xsd.ui.internal.adapters.XSDBaseAdapter; |
| import org.eclipse.wst.xsd.ui.internal.adt.edit.ComponentReferenceEditManager; |
| import org.eclipse.wst.xsd.ui.internal.adt.edit.IComponentDialog; |
| import org.eclipse.wst.xsd.ui.internal.common.actions.SetTypeAction; |
| import org.eclipse.wst.xsd.ui.internal.editor.XSDTypeReferenceEditManager; |
| import org.eclipse.xsd.XSDConcreteComponent; |
| import org.eclipse.xsd.XSDElementDeclaration; |
| |
| public class SetTypeCommand extends BaseCommand |
| { |
| XSDConcreteComponent parent; |
| private boolean continueApply; |
| XSDBaseAdapter adapter; |
| String action; |
| |
| public SetTypeCommand(String label, String ID, XSDConcreteComponent parent) |
| { |
| super(label); |
| this.parent = parent; |
| this.action = ID; |
| } |
| |
| public void setAdapter(XSDBaseAdapter adapter) |
| { |
| this.adapter = adapter; |
| } |
| |
| public void execute() |
| { |
| try |
| { |
| beginRecording(parent.getElement()); |
| ComponentReferenceEditManager componentReferenceEditManager = getComponentReferenceEditManager(); |
| continueApply = true; |
| if (parent instanceof XSDElementDeclaration) |
| { |
| if (action.equals(SetTypeAction.SET_NEW_TYPE_ID)) |
| { |
| ComponentSpecification newValue = (ComponentSpecification) invokeDialog(componentReferenceEditManager.getNewDialog()); |
| if (continueApply) |
| componentReferenceEditManager.modifyComponentReference(adapter, newValue); |
| } |
| else |
| { |
| ComponentSpecification newValue = (ComponentSpecification) invokeDialog(componentReferenceEditManager.getBrowseDialog()); |
| if (continueApply) |
| componentReferenceEditManager.modifyComponentReference(adapter, newValue); |
| } |
| formatChild(parent.getElement()); |
| } |
| } |
| finally |
| { |
| endRecording(); |
| } |
| } |
| |
| private Object invokeDialog(IComponentDialog dialog) |
| { |
| Object newValue = null; |
| |
| if (dialog == null) |
| { |
| return null; |
| } |
| |
| if (dialog.createAndOpen() == Window.OK) |
| { |
| newValue = dialog.getSelectedComponent(); |
| } |
| else |
| { |
| continueApply = false; |
| } |
| |
| return newValue; |
| } |
| |
| protected ComponentReferenceEditManager getComponentReferenceEditManager() |
| { |
| ComponentReferenceEditManager result = null; |
| IEditorPart editor = getActiveEditor(); |
| if (editor != null) |
| { |
| result = (ComponentReferenceEditManager)editor.getAdapter(XSDTypeReferenceEditManager.class); |
| } |
| return result; |
| } |
| |
| private IEditorPart getActiveEditor() |
| { |
| IWorkbench workbench = PlatformUI.getWorkbench(); |
| IWorkbenchWindow workbenchWindow = workbench.getActiveWorkbenchWindow(); |
| IEditorPart editorPart = workbenchWindow.getActivePage().getActiveEditor(); |
| return editorPart; |
| } |
| |
| } |