plugins/ui-designer/src/com/intellij/uiDesigner/actions/SurroundPopupAction.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
  17 package com.intellij.uiDesigner.actions;
  18
  19 import com.intellij.openapi.actionSystem.AnActionEvent;
  20 import com.intellij.openapi.actionSystem.PlatformDataKeys;
  21 import com.intellij.openapi.ui.popup.JBPopupFactory;
  22 import com.intellij.openapi.ui.popup.ListPopup;
  23 import com.intellij.uiDesigner.FormEditingUtil;
  24 import com.intellij.uiDesigner.UIDesignerBundle;
  25 import com.intellij.uiDesigner.componentTree.ComponentTree;
  26 import com.intellij.uiDesigner.designSurface.GuiEditor;
  27 import com.intellij.uiDesigner.radComponents.RadComponent;
  28 import org.jetbrains.annotations.NotNull;
  29
  30 import javax.swing.*;
  31 import java.util.ArrayList;
  32 import java.util.List;
  33
  34 /**
  35  * @author yole
  36  */
  37 public class SurroundPopupAction extends AbstractGuiEditorAction {
  38   private final SurroundActionGroup myActionGroup = new SurroundActionGroup();
  39
  40   protected void actionPerformed(final GuiEditor editor, final List<RadComponent> selection, final AnActionEvent e) {
  41     final ListPopup groupPopup = JBPopupFactory.getInstance()
  42       .createActionGroupPopup(UIDesignerBundle.message("surround.with.popup.title"), myActionGroup, e.getDataContext(),
  43                               JBPopupFactory.ActionSelectionAid.ALPHA_NUMBERING, true);
  44
  45     final JComponent component = (JComponent)e.getData(PlatformDataKeys.CONTEXT_COMPONENT);
  46     if (component instanceof ComponentTree) {
  47       groupPopup.show(JBPopupFactory.getInstance().guessBestPopupLocation(component));
  48     }
  49     else {
  50       RadComponent selComponent = selection.get(0);
  51       FormEditingUtil.showPopupUnderComponent(groupPopup, selComponent);
  52     }
  53   }
  54
  55   protected void update(@NotNull GuiEditor editor, final ArrayList<RadComponent> selection, final AnActionEvent e) {
  56     e.getPresentation().setEnabled(selection.size() > 0);
  57   }
  58 }