1 /* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.ide.eclipse.gltrace.views; 18 19 import com.android.ide.eclipse.gltrace.editors.GLFunctionTraceViewer; 20 import com.android.ide.eclipse.gltrace.editors.StateViewPage; 21 22 import org.eclipse.ui.IWorkbenchPart; 23 24 /** 25 * The StateView shows the GL state for the current active {@link GLFunctionTraceViewer}. 26 * It behaves like the Eclipse Outline View: Each active editor provides the GL state content 27 * to show via a {@link StateViewPage}. This class simply acts as a stack view showing the 28 * state corresponding to whichever editor is active. 29 */ 30 public class StateView extends GLPageBookView { 31 public static final String ID = "com.android.ide.eclipse.gltrace.views.State"; //$NON-NLS-1$ 32 StateView()33 public StateView() { 34 super("Open (or select) a GL Trace file to view the GL State."); 35 } 36 37 @Override doCreatePage(IWorkbenchPart part)38 protected PageRec doCreatePage(IWorkbenchPart part) { 39 if (!(part instanceof GLFunctionTraceViewer)) { 40 return null; 41 } 42 43 GLFunctionTraceViewer viewer = (GLFunctionTraceViewer) part; 44 StateViewPage page = viewer.getStateViewPage(); 45 initPage(page); 46 page.createControl(getPageBook()); 47 48 return new PageRec(part, page); 49 } 50 51 @Override doDestroyPage(IWorkbenchPart part, PageRec pageRecord)52 protected void doDestroyPage(IWorkbenchPart part, PageRec pageRecord) { 53 StateViewPage v = (StateViewPage) pageRecord.page; 54 v.dispose(); 55 pageRecord.dispose(); 56 } 57 } 58