platform/platform-impl/src/com/intellij/ui/content/impl/MessageViewImpl.java

   1
   2 /*
   3  * Copyright 2000-2009 JetBrains s.r.o.
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  * http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17 package com.intellij.ui.content.impl;
  18
  19 import com.intellij.ide.impl.ContentManagerWatcher;
  20 import com.intellij.openapi.project.Project;
  21 import com.intellij.openapi.startup.StartupManager;
  22 import com.intellij.openapi.util.IconLoader;
  23 import com.intellij.openapi.wm.ToolWindow;
  24 import com.intellij.openapi.wm.ToolWindowAnchor;
  25 import com.intellij.openapi.wm.ToolWindowId;
  26 import com.intellij.openapi.wm.ToolWindowManager;
  27 import com.intellij.ui.content.ContentManager;
  28 import com.intellij.ui.content.MessageView;
  29
  30 import java.util.ArrayList;
  31 import java.util.List;
  32
  33 /**
  34  * @author Eugene Belyaev
  35  */
  36 public class MessageViewImpl implements MessageView {
  37   private ToolWindow myToolWindow;
  38   private final List<Runnable> myPostponedRunnables = new ArrayList<Runnable>();
  39
  40   public MessageViewImpl(final Project project, final StartupManager startupManager, final ToolWindowManager toolWindowManager) {
  41     final Runnable runnable = new Runnable() {
  42       public void run() {
  43         myToolWindow = toolWindowManager.registerToolWindow(ToolWindowId.MESSAGES_WINDOW, true, ToolWindowAnchor.BOTTOM, project, true);
  44         myToolWindow.setIcon(IconLoader.getIcon("/general/toolWindowMessages.png"));
  45         new ContentManagerWatcher(myToolWindow, getContentManager());
  46         for (Runnable postponedRunnable : myPostponedRunnables) {
  47           postponedRunnable.run();
  48         }
  49         myPostponedRunnables.clear();
  50       }
  51     };
  52     if (project.isInitialized()) {
  53       runnable.run();
  54     }
  55     else {
  56       startupManager.registerPostStartupActivity(new Runnable(){
  57         public void run() {
  58           runnable.run();
  59         }
  60       });
  61     }
  62
  63   }
  64
  65   public ContentManager getContentManager() {
  66     return myToolWindow.getContentManager();
  67   }
  68
  69   public void runWhenInitialized(final Runnable runnable) {
  70     if (myToolWindow != null) {
  71       runnable.run();
  72     }
  73     else {
  74       myPostponedRunnables.add(runnable);
  75     }
  76   }
  77 }