java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/artifacts/actions/ExtractArtifactAction.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.actions;
  17
  18 import com.intellij.openapi.actionSystem.AnActionEvent;
  19 import com.intellij.openapi.project.Project;
  20 import com.intellij.openapi.project.ProjectBundle;
  21 import com.intellij.openapi.roots.ui.configuration.artifacts.ArtifactEditorEx;
  22 import com.intellij.openapi.roots.ui.configuration.artifacts.LayoutTreeComponent;
  23 import com.intellij.openapi.roots.ui.configuration.artifacts.LayoutTreeSelection;
  24 import com.intellij.openapi.ui.Messages;
  25 import com.intellij.packaging.artifacts.ArtifactPointerManager;
  26 import com.intellij.packaging.artifacts.ModifiableArtifact;
  27 import com.intellij.packaging.elements.CompositePackagingElement;
  28 import com.intellij.packaging.elements.PackagingElement;
  29 import com.intellij.packaging.impl.artifacts.ArtifactUtil;
  30 import com.intellij.packaging.impl.artifacts.PlainArtifactType;
  31 import com.intellij.packaging.impl.elements.ArtifactPackagingElement;
  32
  33 import java.util.Collection;
  34
  35 /**
  36  * @author nik
  37  */
  38 public class ExtractArtifactAction extends LayoutTreeActionBase {
  39   public ExtractArtifactAction(ArtifactEditorEx editor) {
  40     super(ProjectBundle.message("action.name.extract.artifact"), editor);
  41   }
  42
  43   @Override
  44   protected boolean isEnabled() {
  45     return myArtifactEditor.getLayoutTreeComponent().getSelection().getCommonParentElement() != null;
  46   }
  47
  48   public void actionPerformed(AnActionEvent e) {
  49     final LayoutTreeComponent treeComponent = myArtifactEditor.getLayoutTreeComponent();
  50     final LayoutTreeSelection selection = treeComponent.getSelection();
  51     final CompositePackagingElement<?> parent = selection.getCommonParentElement();
  52     if (parent == null) return;
  53
  54     if (!treeComponent.checkCanRemove(selection.getNodes())) {
  55       return;
  56     }
  57
  58     final Collection<? extends PackagingElement> selectedElements = selection.getElements();
  59     final String name = Messages.showInputDialog(myArtifactEditor.getMainComponent(), ProjectBundle.message("label.text.specify.artifact.name"),
  60                                                  ProjectBundle.message("dialog.title.extract.artifact"), null);
  61     if (name != null) {
  62       final Project project = myArtifactEditor.getContext().getProject();
  63       //todo[nik] select type?
  64       final ModifiableArtifact artifact = myArtifactEditor.getContext().getOrCreateModifiableArtifactModel().addArtifact(name, PlainArtifactType.getInstance());
  65       treeComponent.editLayout(new Runnable() {
  66         public void run() {
  67           for (PackagingElement<?> element : selectedElements) {
  68             artifact.getRootElement().addOrFindChild(ArtifactUtil.copyWithChildren(element, project));
  69           }
  70           for (PackagingElement element : selectedElements) {
  71             parent.removeChild(element);
  72           }
  73           parent.addOrFindChild(new ArtifactPackagingElement(project, ArtifactPointerManager.getInstance(project).createPointer(artifact, myArtifactEditor.getContext().getArtifactModel())));
  74         }
  75       });
  76       treeComponent.rebuildTree();
  77     }
  78   }
  79 }