/*
* 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.util.SystemInfoRt;
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.ChangesUtil;
import com.intellij.ui.SimpleTextAttributes;
import com.intellij.util.PlatformIcons;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import static com.intellij.util.FontUtil.spaceAndThinSpace;
/**
* @author yole
*/
public class ChangesBrowserFilePathNode extends ChangesBrowserNode<FilePath> {
public ChangesBrowserFilePathNode(FilePath userObject) {
super(userObject);
}
@Override
protected boolean isFile() {
return !getUserObject().isDirectory();
}
@Override
protected boolean isDirectory() {
return getUserObject().isDirectory() && isLeaf();
}
@Override
public void render(final ChangesBrowserNodeRenderer renderer, final boolean selected, final boolean expanded, final boolean hasFocus) {
final FilePath path = (FilePath)userObject;
if (path.isDirectory() || !isLeaf()) {
renderer.append(getRelativePath(path), SimpleTextAttributes.REGULAR_ATTRIBUTES);
if (!isLeaf()) {
appendCount(renderer);
}
renderer.setIcon(PlatformIcons.DIRECTORY_CLOSED_ICON);
}
else {
if (renderer.isShowFlatten()) {
renderer.append(path.getName(), SimpleTextAttributes.REGULAR_ATTRIBUTES);
FilePath parentPath = path.getParentPath();
renderer.append(spaceAndThinSpace() + FileUtil.getLocationRelativeToUserHome(parentPath.getPresentableUrl()), SimpleTextAttributes.GRAYED_ATTRIBUTES);
}
else {
renderer.append(getRelativePath(path), SimpleTextAttributes.REGULAR_ATTRIBUTES);
}
renderer.setIcon(path.getFileType().getIcon());
}
}
@NotNull
protected String getRelativePath(FilePath path) {
return getRelativePath(safeCastToFilePath(((ChangesBrowserNode)getParent()).getUserObject()), path);
}
@Override
public String getTextPresentation() {
return getRelativePath(getUserObject());
}
@Override
public String toString() {
return FileUtil.toSystemDependentName(getUserObject().getPath());
}
@Nullable
public static FilePath safeCastToFilePath(Object o) {
if (o instanceof FilePath) return (FilePath)o;
if (o instanceof Change) {
return ChangesUtil.getAfterPath((Change)o);
}
return null;
}
@NotNull
public static String getRelativePath(@Nullable FilePath parent, @NotNull FilePath child) {
boolean isLocal = !child.isNonLocal();
boolean caseSensitive = isLocal && SystemInfoRt.isFileSystemCaseSensitive;
String result = parent != null ? FileUtil.getRelativePath(parent.getPath(), child.getPath(), '/', caseSensitive) : null;
result = result == null ? child.getPath() : result;
return isLocal ? FileUtil.toSystemDependentName(result) : result;
}
public int getSortWeight() {
if (((FilePath)userObject).isDirectory()) return DIRECTORY_PATH_SORT_WEIGHT;
return FILE_PATH_SORT_WEIGHT;
}
public int compareUserObjects(final Object o2) {
if (o2 instanceof FilePath) {
return getUserObject().getPath().compareToIgnoreCase(((FilePath)o2).getPath());
}
return 0;
}
}