/*
* Copyright 2000-2012 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.roots.ui;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleType;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.project.ProjectBundle;
import com.intellij.openapi.projectRoots.Sdk;
import com.intellij.openapi.projectRoots.SdkType;
import com.intellij.openapi.roots.*;
import com.intellij.openapi.roots.impl.libraries.LibraryEx;
import com.intellij.openapi.roots.libraries.Library;
import com.intellij.openapi.roots.ui.configuration.ProjectStructureConfigurable;
import com.intellij.openapi.roots.ui.configuration.libraries.LibraryPresentationManager;
import com.intellij.openapi.roots.ui.configuration.projectRoot.StructureConfigurableContext;
import com.intellij.openapi.roots.ui.util.CompositeAppearance;
import com.intellij.openapi.roots.ui.util.SimpleTextCellAppearance;
import com.intellij.openapi.util.IconLoader;
import com.intellij.openapi.util.SystemInfo;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vfs.JarFileSystem;
import com.intellij.openapi.vfs.VfsUtilCore;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.vfs.VirtualFileManager;
import com.intellij.openapi.vfs.impl.LightFilePointer;
import com.intellij.ui.JBColor;
import com.intellij.ui.SimpleTextAttributes;
import com.intellij.util.PathUtil;
import com.intellij.util.PlatformIcons;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.awt.*;
import java.io.File;
public class OrderEntryAppearanceServiceImpl extends OrderEntryAppearanceService {
private static final String NO_JDK = ProjectBundle.message("jdk.missing.item");
@NotNull
@Override
public CellAppearanceEx forOrderEntry(Project project, @NotNull final OrderEntry orderEntry, final boolean selected) {
if (orderEntry instanceof JdkOrderEntry) {
JdkOrderEntry jdkLibraryEntry = (JdkOrderEntry)orderEntry;
Sdk jdk = jdkLibraryEntry.getJdk();
if (!orderEntry.isValid()) {
final String oldJdkName = jdkLibraryEntry.getJdkName();
return FileAppearanceService.getInstance().forInvalidUrl(oldJdkName != null ? oldJdkName : NO_JDK);
}
return forJdk(jdk, false, selected, true);
}
else if (!orderEntry.isValid()) {
return FileAppearanceService.getInstance().forInvalidUrl(orderEntry.getPresentableName());
}
else if (orderEntry instanceof LibraryOrderEntry) {
LibraryOrderEntry libraryOrderEntry = (LibraryOrderEntry)orderEntry;
if (!libraryOrderEntry.isValid()) { //library can be removed
return FileAppearanceService.getInstance().forInvalidUrl(orderEntry.getPresentableName());
}
Library library = libraryOrderEntry.getLibrary();
assert library != null : libraryOrderEntry;
return forLibrary(project, library, !((LibraryEx)library).getInvalidRootUrls(OrderRootType.CLASSES).isEmpty());
}
else if (orderEntry.isSynthetic()) {
String presentableName = orderEntry.getPresentableName();
Icon icon = orderEntry instanceof ModuleSourceOrderEntry ? sourceFolderIcon(false) : null;
return new SimpleTextCellAppearance(presentableName, icon, SimpleTextAttributes.SYNTHETIC_ATTRIBUTES);
}
else if (orderEntry instanceof ModuleOrderEntry) {
final Icon icon = ModuleType.get(((ModuleOrderEntry)orderEntry).getModule()).getIcon();
return SimpleTextCellAppearance.regular(orderEntry.getPresentableName(), icon);
}
else {
return CompositeAppearance.single(orderEntry.getPresentableName());
}
}
@NotNull
@Override
public CellAppearanceEx forLibrary(Project project, @NotNull final Library library, final boolean hasInvalidRoots) {
final StructureConfigurableContext context = ProjectStructureConfigurable.getInstance(project).getContext();
final Icon icon = LibraryPresentationManager.getInstance().getCustomIcon(library, context);
final String name = library.getName();
if (name != null) {
return normalOrRedWaved(name, (icon != null ? icon : PlatformIcons.LIBRARY_ICON), hasInvalidRoots);
}
final String[] files = library.getUrls(OrderRootType.CLASSES);
if (files.length == 0) {
return SimpleTextCellAppearance.invalid(ProjectBundle.message("library.empty.library.item"), PlatformIcons.LIBRARY_ICON);
}
else if (files.length == 1) {
return forVirtualFilePointer(new LightFilePointer(files[0]));
}
final String url = StringUtil.trimEnd(files[0], JarFileSystem.JAR_SEPARATOR);
String text = ProjectBundle.message("library.unnamed.text", PathUtil.getFileName(url), files.length - 1);
return SimpleTextCellAppearance.regular(text, PlatformIcons.LIBRARY_ICON);
}
@NotNull
@Override
public CellAppearanceEx forJdk(@Nullable final Sdk jdk, final boolean isInComboBox, final boolean selected, final boolean showVersion) {
if (jdk == null) {
return FileAppearanceService.getInstance().forInvalidUrl(NO_JDK);
}
String name = jdk.getName();
CompositeAppearance appearance = new CompositeAppearance();
SdkType sdkType = (SdkType)jdk.getSdkType();
appearance.setIcon(sdkType.getIcon());
SimpleTextAttributes attributes = getTextAttributes(sdkType.sdkHasValidPath(jdk), selected);
CompositeAppearance.DequeEnd ending = appearance.getEnding();
ending.addText(name, attributes);
if (showVersion) {
String versionString = jdk.getVersionString();
if (versionString != null && !versionString.equals(name)) {
SimpleTextAttributes textAttributes = isInComboBox && !selected ? SimpleTextAttributes.SYNTHETIC_ATTRIBUTES :
SystemInfo.isMac && selected ? new SimpleTextAttributes(SimpleTextAttributes.STYLE_PLAIN,
Color.WHITE): SimpleTextAttributes.GRAY_ATTRIBUTES;
ending.addComment(versionString, textAttributes);
}
}
return ending.getAppearance();
}
private static SimpleTextAttributes getTextAttributes(final boolean valid, final boolean selected) {
if (!valid) {
return SimpleTextAttributes.ERROR_ATTRIBUTES;
}
else if (selected && !(SystemInfo.isWinVistaOrNewer && UIManager.getLookAndFeel().getName().contains("Windows"))) {
return SimpleTextAttributes.SELECTED_SIMPLE_CELL_ATTRIBUTES;
}
else {
return SimpleTextAttributes.SIMPLE_CELL_ATTRIBUTES;
}
}
@NotNull
@Override
public CellAppearanceEx forContentFolder(@NotNull final ContentFolder folder) {
if (folder instanceof SourceFolder) {
return formatRelativePath(folder, PlatformIcons.FOLDER_ICON);
}
else if (folder instanceof ExcludeFolder) {
return formatRelativePath(folder, IconLoader.getDisabledIcon(PlatformIcons.FOLDER_ICON));
}
else {
throw new RuntimeException(folder.getClass().getName());
}
}
@NotNull
@Override
public CellAppearanceEx forModule(@NotNull final Module module) {
return SimpleTextCellAppearance.regular(module.getName(), ModuleType.get(module).getIcon());
}
@NotNull
private static Icon sourceFolderIcon(final boolean testSource) {
return testSource ? PlatformIcons.TEST_SOURCE_FOLDER : PlatformIcons.SOURCE_FOLDERS_ICON;
}
@NotNull
private static CellAppearanceEx normalOrRedWaved(@NotNull final String text, @Nullable final Icon icon, final boolean waved) {
return waved ? new SimpleTextCellAppearance(text, icon, new SimpleTextAttributes(SimpleTextAttributes.STYLE_WAVED, null, JBColor.RED))
: SimpleTextCellAppearance.regular(text, icon);
}
@NotNull
private static CellAppearanceEx forVirtualFilePointer(@NotNull final LightFilePointer filePointer) {
final VirtualFile file = filePointer.getFile();
return file != null ? FileAppearanceService.getInstance().forVirtualFile(file)
: FileAppearanceService.getInstance().forInvalidUrl(filePointer.getPresentableUrl());
}
@NotNull
private static CellAppearanceEx formatRelativePath(@NotNull final ContentFolder folder, @NotNull final Icon icon) {
LightFilePointer folderFile = new LightFilePointer(folder.getUrl());
VirtualFile file = VirtualFileManager.getInstance().findFileByUrl(folder.getContentEntry().getUrl());
if (file == null) return FileAppearanceService.getInstance().forInvalidUrl(folderFile.getPresentableUrl());
String contentPath = file.getPath();
String relativePath;
SimpleTextAttributes textAttributes;
VirtualFile folderFileFile = folderFile.getFile();
if (folderFileFile == null) {
String absolutePath = folderFile.getPresentableUrl();
relativePath = absolutePath.startsWith(contentPath) ? absolutePath.substring(contentPath.length()) : absolutePath;
textAttributes = SimpleTextAttributes.ERROR_ATTRIBUTES;
}
else {
relativePath = VfsUtilCore.getRelativePath(folderFileFile, file, File.separatorChar);
textAttributes = SimpleTextAttributes.REGULAR_ATTRIBUTES;
}
relativePath = StringUtil.isEmpty(relativePath) ? "." + File.separatorChar : relativePath;
return new SimpleTextCellAppearance(relativePath, icon, textAttributes);
}
}