platform/platform-api/src/com/intellij/ui/EditorNotificationPanel.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   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 package com.intellij.ui;
  17
  18 import com.intellij.ide.DataManager;
  19 import com.intellij.openapi.actionSystem.ActionManager;
  20 import com.intellij.openapi.actionSystem.ActionPlaces;
  21 import com.intellij.openapi.actionSystem.AnAction;
  22 import com.intellij.openapi.actionSystem.AnActionEvent;
  23 import org.jetbrains.annotations.NonNls;
  24
  25 import javax.swing.*;
  26 import javax.swing.event.HyperlinkEvent;
  27 import javax.swing.event.HyperlinkListener;
  28 import java.awt.*;
  29
  30 /**
  31  * @author Dmitry Avdeev
  32  */
  33 public class EditorNotificationPanel extends JPanel {
  34
  35   protected final JLabel myLabel = new JLabel();
  36   protected final JPanel myLinksPanel;
  37
  38   public EditorNotificationPanel() {
  39     super(new BorderLayout());
  40
  41     setBackground(LightColors.YELLOW);
  42     setBorder(new SideBorder(Color.black, SideBorder.BOTTOM, true));
  43
  44     setPreferredSize(new Dimension(-1, 24));
  45     add(myLabel, BorderLayout.CENTER);
  46
  47     myLinksPanel = new JPanel(new FlowLayout());
  48     myLinksPanel.setBackground(LightColors.YELLOW);
  49     add(myLinksPanel, BorderLayout.EAST);
  50   }
  51
  52   public void setText(String text) {
  53     myLabel.setText(text);
  54   }
  55
  56   public HyperlinkLabel createActionLabel(final String text, @NonNls final String actionId) {
  57     return createActionLabel(text, new Runnable() {
  58       public void run() {
  59         executeAction(actionId);
  60       }
  61     });
  62   }
  63
  64   public HyperlinkLabel createActionLabel(final String text, final Runnable action) {
  65     HyperlinkLabel label = new HyperlinkLabel(text, Color.BLUE, LightColors.YELLOW, Color.BLUE);
  66     label.addHyperlinkListener(new HyperlinkListener() {
  67       public void hyperlinkUpdate(final HyperlinkEvent e) {
  68         if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
  69           action.run();
  70         }
  71       }
  72     });
  73     myLinksPanel.add(label);
  74     return label;
  75   }
  76
  77   protected void executeAction(final String actionId) {
  78     final AnAction action = ActionManager.getInstance().getAction(actionId);
  79     final AnActionEvent event = new AnActionEvent(null, DataManager.getInstance().getDataContext(this), ActionPlaces.UNKNOWN,
  80                                                   action.getTemplatePresentation(), ActionManager.getInstance(),
  81                                                   0);
  82     action.beforeActionPerformedUpdate(event);
  83     action.update(event);
  84
  85     if (event.getPresentation().isEnabled() && event.getPresentation().isVisible()) {
  86       action.actionPerformed(event);
  87     }
  88   }
  89 }