/* * Copyright (C) 2010 The Android Open Source Project * * Licensed under the Eclipse Public License, Version 1.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.eclipse.org/org/documents/epl-v10.php * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.android.ide.eclipse.adt.internal.editors.layout.gre; import com.android.ide.eclipse.adt.internal.editors.layout.descriptors.ViewElementDescriptor; import com.android.ide.eclipse.adt.internal.editors.layout.uimodel.UiViewElementNode; import org.eclipse.swt.graphics.Rectangle; import org.eclipse.ui.internal.registry.ViewDescriptor; /** * Mocks a {@link NodeProxy}, creating it using an XML local name and generating * a made-up {@link UiViewElementNode} and a {@link ViewDescriptor} on the fly. */ public class MockNodeProxy extends NodeProxy { /** * Generates a {@link NodeProxy} using an FQCN (e.g. android.view.View) * and making the last segment of the FQCN the XML name of the view (e.g. "View") * and wraps it as a {@link NodeProxy}. * * @param fqcn The fully qualified name of the class to wrap, e.g. "android.view.Button". * @param bounds The bounds of a the view in the canvas. Must be either: <br/> * - a valid rect for a view that is actually in the canvas <br/> * - <b>*or*</b> null (or an invalid rect) for a view that has just been added dynamically * to the model. We never store a null bounds rectangle in the node, a null rectangle * will be converted to an invalid rectangle. * @param factory A {@link NodeFactory} to create unique children nodes. */ public MockNodeProxy(String fqcn, Rectangle bounds, NodeFactory factory) { super(makeUiViewNode(fqcn), bounds, factory); } /** * Generates a {@link ViewElementDescriptor} using an FQCN (e.g. android.view.View) * and making the last segment of the FQCN the XML name of the view (e.g. "View"). * * @param fqcn The fully qualified name of the class to wrap, e.g. "android.view.Button" * @return A new view element node with a new descriptor for the FQCN and an XML name * matching the last FQCN segment (e.g. "Button") */ private static UiViewElementNode makeUiViewNode(String fqcn) { String xmlName = fqcn; int pos = xmlName.lastIndexOf('.'); if (pos > 0) { xmlName = xmlName.substring(pos + 1); } ViewElementDescriptor desc = new ViewElementDescriptor(xmlName, fqcn); UiViewElementNode uiNode = new UiViewElementNode(desc); return uiNode; } }