/*
* Copyright 2011 The authors
* 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.struts2.gotosymbol;
import com.intellij.navigation.NavigationItem;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.util.Comparing;
import com.intellij.struts2.StrutsIcons;
import com.intellij.struts2.dom.struts.model.StrutsManager;
import com.intellij.struts2.dom.struts.model.StrutsModel;
import com.intellij.struts2.dom.struts.strutspackage.StrutsPackage;
import com.intellij.struts2.facet.StrutsFacet;
import com.intellij.util.Function;
import com.intellij.util.NullableFunction;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.xml.model.gotosymbol.GoToSymbolProvider;
import org.jetbrains.annotations.NotNull;
import java.util.List;
import java.util.Set;
/**
* Go to {@link StrutsPackage} by name (CTRL+ALT+SHIFT+N).
*
* @author Yann Cébron
*/
public class GoToPackageSymbolProvider extends GoToSymbolProvider {
private static final Function<StrutsPackage, String> STRUTS_PACKAGE_NAME_FUNCTION =
new NullableFunction<StrutsPackage, String>() {
public String fun(final StrutsPackage strutsPackage) {
return strutsPackage.getName().getStringValue();
}
};
protected boolean acceptModule(final Module module) {
return StrutsFacet.getInstance(module) != null;
}
protected void addNames(@NotNull final Module module, final Set<String> result) {
final StrutsModel strutsModel = StrutsManager.getInstance(module.getProject()).getCombinedModel(module);
if (strutsModel == null) {
return;
}
final Set<String> packageNames = ContainerUtil.map2Set(strutsModel.getStrutsPackages(),
STRUTS_PACKAGE_NAME_FUNCTION);
result.addAll(packageNames);
}
protected void addItems(@NotNull final Module module, final String name, final List<NavigationItem> result) {
final StrutsModel strutsModel = StrutsManager.getInstance(module.getProject()).getCombinedModel(module);
if (strutsModel == null) {
return;
}
final List<StrutsPackage> strutsPackageList = strutsModel.getStrutsPackages();
for (final StrutsPackage strutsPackage : strutsPackageList) {
if (Comparing.strEqual(name, strutsPackage.getName().getStringValue())) {
final NavigationItem item = createNavigationItem(strutsPackage.getXmlTag(),
name,
StrutsIcons.STRUTS_PACKAGE);
result.add(item);
}
}
}
}