/*
* Copyright 2000-2015 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.util.io.FileUtil;
import com.intellij.openapi.vcs.FilePath;
import com.intellij.openapi.vcs.changes.Change;
import com.intellij.openapi.vcs.changes.ChangeListManager;
import com.intellij.openapi.vcs.changes.ChangesUtil;
import com.intellij.openapi.vcs.changes.issueLinks.TreeLinkMouseListener;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.ui.SimpleTextAttributes;
import com.intellij.util.PlatformIcons;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import static com.intellij.util.FontUtil.spaceAndThinSpace;
public class ChangesBrowserChangeNode extends ChangesBrowserNode<Change> implements TreeLinkMouseListener.HaveTooltip {
@NotNull private final Project myProject;
@Nullable private final ChangeNodeDecorator myDecorator;
protected ChangesBrowserChangeNode(@NotNull Project project, @NotNull Change userObject, @Nullable ChangeNodeDecorator decorator) {
super(userObject);
myProject = project;
myDecorator = decorator;
}
@Override
protected boolean isFile() {
return !isDirectory();
}
@Override
protected boolean isDirectory() {
return ChangesUtil.getFilePath(getUserObject()).isDirectory();
}
@Override
public void render(@NotNull ChangesBrowserNodeRenderer renderer, boolean selected, boolean expanded, boolean hasFocus) {
Change change = getUserObject();
FilePath filePath = ChangesUtil.getFilePath(change);
VirtualFile file = filePath.getVirtualFile();
if (myDecorator != null) {
myDecorator.preDecorate(change, renderer, renderer.isShowFlatten());
}
renderer.appendFileName(file, filePath.getName(), change.getFileStatus().getColor());
String originText = change.getOriginText(myProject);
if (originText != null) {
renderer.append(spaceAndThinSpace() + originText, SimpleTextAttributes.REGULAR_ATTRIBUTES);
}
if (renderer.isShowFlatten()) {
FilePath parentPath = filePath.getParentPath();
if (parentPath != null) {
renderer.append(spaceAndThinSpace() + FileUtil.getLocationRelativeToUserHome(parentPath.getPath()),
SimpleTextAttributes.GRAYED_ATTRIBUTES);
}
appendSwitched(renderer, file);
}
else if (getFileCount() != 1 || getDirectoryCount() != 0) {
appendSwitched(renderer, file);
appendCount(renderer);
}
else {
appendSwitched(renderer, file);
}
renderer.setIcon(getIcon(change, filePath));
if (myDecorator != null) {
myDecorator.decorate(change, renderer, renderer.isShowFlatten());
}
}
@Nullable
private Icon getIcon(@NotNull Change change, @NotNull FilePath filePath) {
Icon result = change.getAdditionalIcon();
if (result == null) {
result = filePath.isDirectory() || !isLeaf() ? PlatformIcons.DIRECTORY_CLOSED_ICON : filePath.getFileType().getIcon();
}
return result;
}
private void appendSwitched(@NotNull ChangesBrowserNodeRenderer renderer, @Nullable VirtualFile file) {
if (file != null && !myProject.isDefault()) {
String branch = ChangeListManager.getInstance(myProject).getSwitchedBranch(file);
if (branch != null) {
renderer.append(spaceAndThinSpace() + "[switched to " + branch + "]", SimpleTextAttributes.REGULAR_ATTRIBUTES);
}
}
}
public String getTooltip() {
return getUserObject().getDescription();
}
@Override
public String getTextPresentation() {
return ChangesUtil.getFilePath(getUserObject()).getName();
}
@Override
public String toString() {
return FileUtil.toSystemDependentName(ChangesUtil.getFilePath(getUserObject()).getPath());
}
public int getSortWeight() {
return CHANGE_SORT_WEIGHT;
}
public int compareUserObjects(final Object o2) {
if (o2 instanceof Change) {
return ChangesUtil.getFilePath(getUserObject()).getName().compareToIgnoreCase(ChangesUtil.getFilePath((Change)o2).getName());
}
return 0;
}
}