/*
* Copyright 2013-2016 consulo.io
*
* 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 consulo.unity3d.unityscript.projectView;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.jetbrains.annotations.Nullable;
import com.intellij.ide.projectView.TreeStructureProvider;
import com.intellij.ide.projectView.ViewSettings;
import com.intellij.ide.util.treeView.AbstractTreeNode;
import com.intellij.lang.javascript.psi.JSFile;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleUtilCore;
import com.intellij.openapi.project.DumbAware;
import com.intellij.openapi.project.Project;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import consulo.annotations.RequiredDispatchThread;
import consulo.unity3d.module.Unity3dModuleExtensionUtil;
import consulo.unity3d.module.Unity3dRootModuleExtension;
/**
* @author VISTALL
* @since 19.07.2015
*/
public class UnityScriptFileProjectViewProvider implements TreeStructureProvider, DumbAware
{
private final Project myProject;
public UnityScriptFileProjectViewProvider(Project project)
{
myProject = project;
}
@Override
@RequiredDispatchThread
public Collection<AbstractTreeNode> modify(AbstractTreeNode parent, Collection<AbstractTreeNode> children, ViewSettings settings)
{
if(!myProject.isInitialized())
{
return children;
}
Unity3dRootModuleExtension rootModuleExtension = Unity3dModuleExtensionUtil.getRootModuleExtension(myProject);
if(rootModuleExtension == null)
{
return children;
}
List<AbstractTreeNode> nodes = new ArrayList<AbstractTreeNode>(children.size());
for(AbstractTreeNode child : children)
{
Object value = child.getValue();
if(value instanceof JSFile)
{
Module moduleForPsiElement = ModuleUtilCore.findModuleForPsiElement((PsiElement) value);
if(moduleForPsiElement != null)
{
nodes.add(new UnityScriptFileNode(myProject, (PsiFile) value, settings));
continue;
}
}
nodes.add(child);
}
return nodes;
}
@Nullable
@Override
public Object getData(Collection<AbstractTreeNode> selected, String dataName)
{
return null;
}
}