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/*
* Copyright 2000-2014 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.
*/
/**
* @author Alexey
*/
package com.intellij.lang.properties.editor;
import com.intellij.icons.AllIcons;
import com.intellij.ide.structureView.StructureViewTreeElement;
import com.intellij.lang.properties.IProperty;
import com.intellij.lang.properties.ResourceBundle;
import com.intellij.lang.properties.psi.PropertiesFile;
import com.intellij.navigation.ItemPresentation;
import com.intellij.openapi.project.Project;
import com.intellij.psi.PsiElement;
import com.intellij.util.Function;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.NotNull;
import javax.swing.*;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
public class ResourceBundleFileStructureViewElement implements StructureViewTreeElement, ResourceBundleEditorViewElement {
private final ResourceBundle myResourceBundle;
public ResourceBundleFileStructureViewElement(final ResourceBundle resourceBundle) {
myResourceBundle = resourceBundle;
}
@Override
public ResourceBundle getValue() {
return myResourceBundle;
}
@NotNull
public StructureViewTreeElement[] getChildren() {
List<PropertiesFile> propertiesFiles = myResourceBundle.getPropertiesFiles();
Map<String, IProperty> propertyNames = new LinkedHashMap<String, IProperty>();
for (PropertiesFile propertiesFile : propertiesFiles) {
List<IProperty> properties = propertiesFile.getProperties();
for (IProperty property : properties) {
String name = property.getKey();
if (!propertyNames.containsKey(name)) {
propertyNames.put(name, property);
}
}
}
List<StructureViewTreeElement> result = new ArrayList<StructureViewTreeElement>(propertyNames.size());
for (Map.Entry<String, IProperty> propertyEntry : propertyNames.entrySet()) {
//result.add(new PropertiesStructureViewElement(propertyEntry));
result.add(new ResourceBundlePropertyStructureViewElement(myResourceBundle, propertyEntry.getValue()));
}
return result.toArray(new StructureViewTreeElement[result.size()]);
}
@NotNull
public ItemPresentation getPresentation() {
return new ItemPresentation() {
public String getPresentableText() {
return myResourceBundle.getBaseName();
}
public String getLocationString() {
return null;
}
public Icon getIcon(boolean open) {
return AllIcons.FileTypes.Properties;
}
};
}
@Override
public PsiElement[] getPsiElements(@NotNull Project project) {
final List<PropertiesFile> propertiesFiles = getValue().getPropertiesFiles();
return ContainerUtil.map2Array(propertiesFiles, new PsiElement[propertiesFiles.size()], new Function<PropertiesFile, PsiElement>() {
@Override
public PsiElement fun(PropertiesFile propertiesFile) {
return propertiesFile.getContainingFile();
}
});
}
public void navigate(boolean requestFocus) {
}
public boolean canNavigate() {
return false;
}
public boolean canNavigateToSource() {
return false;
}
}
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