/*
* Copyright 2000-2011 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.openapi.vcs.changes.ui;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vcs.changes.Change;
import com.intellij.openapi.vcs.changes.ChangeList;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.tree.DefaultTreeModel;
import java.util.List;
public class ChangesBrowser extends ChangesBrowserBase<Change> {
public ChangesBrowser(Project project,
List<? extends ChangeList> changeLists,
List<Change> changes,
ChangeList initialListSelection,
boolean capableOfExcludingChanges,
boolean highlightProblems,
@Nullable Runnable inclusionListener,
MyUseCase useCase, @Nullable VirtualFile toSelect) {
super(project, changes, capableOfExcludingChanges, highlightProblems, inclusionListener, useCase, toSelect, Change.class);
init();
setInitialSelection(changeLists, changes, initialListSelection);
rebuildList();
}
@NotNull
protected DefaultTreeModel buildTreeModel(final List<Change> changes, ChangeNodeDecorator changeNodeDecorator, boolean showFlatten) {
TreeModelBuilder builder = new TreeModelBuilder(myProject, showFlatten);
return builder.buildModel(changes, changeNodeDecorator);
}
@NotNull
protected List<Change> getSelectedObjects(@NotNull final ChangesBrowserNode<Change> node) {
return node.getAllChangesUnder();
}
@Nullable
protected Change getLeadSelectedObject(@NotNull final ChangesBrowserNode node) {
final Object o = node.getUserObject();
if (o instanceof Change) {
return (Change)o;
}
return null;
}
@NotNull
@Override
public List<Change> getSelectedChanges() {
return myViewer.getSelectedChanges();
}
@NotNull
@Override
public List<Change> getAllChanges() {
return myViewer.getChanges();
}
@NotNull
@Override
public List<Change> getCurrentDisplayedChanges() {
return myChangesToDisplay != null ? myChangesToDisplay : super.getCurrentDisplayedChanges();
}
@NotNull
@Override
public List<Change> getCurrentIncludedChanges() {
return ContainerUtil.newArrayList(myViewer.getIncludedChanges());
}
@NotNull
@Override
public List<Change> getCurrentDisplayedObjects() {
return getCurrentDisplayedChanges();
}
public enum MyUseCase {
LOCAL_CHANGES,
COMMITTED_CHANGES
}
}