/*
* 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.
*/
package com.intellij.ide.actions;
import com.intellij.ide.util.gotoByName.ChooseByNameBase;
import com.intellij.ide.util.gotoByName.DefaultChooseByNameItemProvider;
import com.intellij.openapi.progress.ProgressIndicator;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.roots.ProjectFileIndex;
import com.intellij.openapi.util.io.FileUtil;
import com.intellij.openapi.vfs.LocalFileSystem;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFileSystemItem;
import com.intellij.psi.PsiManager;
import com.intellij.util.Processor;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
/**
* @author peter
*/
public class GotoFileItemProvider extends DefaultChooseByNameItemProvider {
private final Project myProject;
public GotoFileItemProvider(@NotNull Project project, @Nullable PsiElement context) {
super(context);
myProject = project;
}
@Override
public boolean filterElements(@NotNull ChooseByNameBase base,
@NotNull String pattern,
boolean everywhere,
@NotNull ProgressIndicator indicator,
@NotNull Processor<Object> consumer) {
if (pattern.contains("/") || pattern.contains("\\")) {
VirtualFile vFile = LocalFileSystem.getInstance().findFileByPathIfCached(FileUtil.toSystemIndependentName(pattern));
if (vFile != null) {
ProjectFileIndex index = ProjectFileIndex.SERVICE.getInstance(myProject);
if (index.isInContent(vFile) || index.isInLibraryClasses(vFile) || index.isInLibrarySource(vFile)) {
PsiFileSystemItem fileOrDir = vFile.isDirectory() ?
PsiManager.getInstance(myProject).findDirectory(vFile) :
PsiManager.getInstance(myProject).findFile(vFile);
if (fileOrDir != null && !consumer.process(fileOrDir)) {
return false;
}
}
}
}
return super.filterElements(base, pattern, everywhere, indicator, consumer);
}
}