platform/vcs-impl/src/com/intellij/openapi/vcs/changes/ui/SelectFilesDialog.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.openapi.vcs.changes.ui;
  18
  19 import com.intellij.openapi.project.Project;
  20 import com.intellij.openapi.vcs.VcsShowConfirmationOption;
  21 import com.intellij.openapi.vfs.VirtualFile;
  22
  23 import javax.swing.tree.DefaultTreeModel;
  24 import java.awt.*;
  25 import java.util.Collection;
  26 import java.util.List;
  27
  28 /**
  29  * @author yole
  30  */
  31 public class SelectFilesDialog extends AbstractSelectFilesDialog<VirtualFile> {
  32
  33   public SelectFilesDialog(final Project project, List<VirtualFile> originalFiles, final String prompt,
  34                            final VcsShowConfirmationOption confirmationOption) {
  35     super(project, false, confirmationOption, prompt);
  36     myFileList = new ChangesTreeList<VirtualFile>(project, originalFiles, true, true, null, null) {
  37       protected DefaultTreeModel buildTreeModel(final List<VirtualFile> changes, ChangeNodeDecorator changeNodeDecorator) {
  38         return new TreeModelBuilder(project, false).buildModelFromFiles(changes);
  39       }
  40
  41       protected List<VirtualFile> getSelectedObjects(final ChangesBrowserNode node) {
  42         return node.getAllFilesUnder();
  43       }
  44
  45       protected VirtualFile getLeadSelectedObject(final ChangesBrowserNode node) {
  46         final Object o = node.getUserObject();
  47         if (o instanceof VirtualFile) {
  48           return (VirtualFile) o;
  49         }
  50         return null;
  51       }
  52     };
  53     myFileList.setChangesToDisplay(originalFiles);
  54     myPanel.add(myFileList, BorderLayout.CENTER);
  55     init();
  56   }
  57
  58   public Collection<VirtualFile> getSelectedFiles() {
  59     return myFileList.getIncludedChanges();
  60   }
  61 }