/*
* Copyright (C) 2014 The Android Open Source Project
*
* 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.android.tools.idea.fileTypes;
import com.android.ide.common.resources.configuration.FolderConfiguration;
import com.android.resources.ResourceFolderType;
import com.android.tools.idea.rendering.FlagManager;
import com.intellij.ide.IconProvider;
import com.intellij.openapi.util.Iconable;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiElement;
import com.intellij.psi.xml.XmlFile;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import static com.android.SdkConstants.FN_ANDROID_MANIFEST_XML;
public class AndroidIconProvider extends IconProvider {
@Nullable
@Override
public Icon getIcon(@NotNull PsiElement element, @Iconable.IconFlags int flags) {
if (element instanceof XmlFile) {
final VirtualFile file = ((XmlFile)element).getVirtualFile();
if (file != null && !FN_ANDROID_MANIFEST_XML.equals(file.getName())) {
VirtualFile parent = file.getParent();
if (parent != null) {
String parentName = parent.getName();
int index = parentName.indexOf('-');
if (index != -1) {
FolderConfiguration config = FolderConfiguration.getConfigForFolder(parentName);
if (config != null && config.getLanguageQualifier() != null && ResourceFolderType.getFolderType(parentName) != null) {
return FlagManager.get().getFlag(config.getLanguageQualifier(), config.getRegionQualifier());
}
}
}
}
}
return null;
}
}