java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/artifacts/sourceItems/PutSourceItemIntoDefaultLocationAction.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.openapi.roots.ui.configuration.artifacts.sourceItems;
  17
  18 import com.intellij.openapi.actionSystem.AnAction;
  19 import com.intellij.openapi.actionSystem.AnActionEvent;
  20 import com.intellij.openapi.actionSystem.Presentation;
  21 import com.intellij.openapi.roots.ui.configuration.artifacts.ArtifactEditorEx;
  22 import com.intellij.openapi.util.text.StringUtil;
  23 import com.intellij.packaging.artifacts.ArtifactType;
  24 import com.intellij.packaging.ui.PackagingSourceItem;
  25
  26 import java.util.List;
  27 import java.util.Set;
  28 import java.util.HashSet;
  29
  30 /**
  31  * @author nik
  32  */
  33 public class PutSourceItemIntoDefaultLocationAction extends AnAction {
  34   private final SourceItemsTree mySourceItemsTree;
  35   private final ArtifactEditorEx myArtifactEditor;
  36
  37   public PutSourceItemIntoDefaultLocationAction(SourceItemsTree sourceItemsTree, ArtifactEditorEx artifactEditor) {
  38     mySourceItemsTree = sourceItemsTree;
  39     myArtifactEditor = artifactEditor;
  40   }
  41
  42   @Override
  43   public void update(AnActionEvent e) {
  44     final ArtifactType type = myArtifactEditor.getArtifact().getArtifactType();
  45     final List<PackagingSourceItem> items = mySourceItemsTree.getSelectedItems();
  46     boolean enabled = false;
  47     final Presentation presentation = e.getPresentation();
  48     if (!items.isEmpty()) {
  49       enabled = true;
  50       Set<String> paths = new HashSet<String>();
  51       for (PackagingSourceItem item : items) {
  52         final String path = type.getDefaultPathFor(item);
  53         if (path == null) {
  54           enabled = false;
  55           break;
  56         }
  57         paths.add(StringUtil.trimStart(StringUtil.trimEnd(path, "/"), "/"));
  58       }
  59       if (paths.size() == 1) {
  60         presentation.setText("Put Into /" + paths.iterator().next());
  61       }
  62       else {
  63         presentation.setText("Put into default locations");
  64       }
  65     }
  66     presentation.setVisible(enabled);
  67     presentation.setEnabled(enabled);
  68   }
  69
  70   public void actionPerformed(AnActionEvent e) {
  71     myArtifactEditor.getLayoutTreeComponent().putIntoDefaultLocations(mySourceItemsTree.getSelectedItems());
  72   }
  73 }