| /* |
| * Copyright 2000-2013 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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.intellij.ui.content; |
| |
| import com.intellij.openapi.actionSystem.CommonDataKeys; |
| import com.intellij.openapi.actionSystem.DataContext; |
| import com.intellij.openapi.actionSystem.PlatformDataKeys; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.wm.ex.ToolWindowEx; |
| import com.intellij.openapi.wm.ex.ToolWindowManagerEx; |
| |
| public class ContentManagerUtil { |
| private ContentManagerUtil() { |
| } |
| |
| /** |
| * This is utility method. It returns <code>ContentManager</code> from the current context. |
| */ |
| public static ContentManager getContentManagerFromContext(DataContext dataContext, boolean requiresVisibleToolWindow){ |
| Project project = CommonDataKeys.PROJECT.getData(dataContext); |
| if (project == null) { |
| return null; |
| } |
| |
| ToolWindowManagerEx mgr=ToolWindowManagerEx.getInstanceEx(project); |
| |
| String id = mgr.getActiveToolWindowId(); |
| if (id == null) { |
| if(mgr.isEditorComponentActive()){ |
| id = mgr.getLastActiveToolWindowId(); |
| } |
| } |
| if(id == null){ |
| return null; |
| } |
| |
| ToolWindowEx toolWindow = (ToolWindowEx)mgr.getToolWindow(id); |
| if (requiresVisibleToolWindow && !toolWindow.isVisible()) { |
| return null; |
| } |
| |
| final ContentManager fromContext = PlatformDataKeys.CONTENT_MANAGER.getData(dataContext); |
| if (fromContext != null) return fromContext; |
| |
| return toolWindow != null ? toolWindow.getContentManager() : null; |
| } |
| } |