| /* |
| * 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.favoritesTreeView; |
| |
| import com.intellij.ide.projectView.PresentationData; |
| import com.intellij.ide.projectView.ViewSettings; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.usageView.UsageInfo; |
| import com.intellij.usageView.UsageViewUtil; |
| import com.intellij.usages.TextChunk; |
| import com.intellij.usages.UsageInfo2UsageAdapter; |
| import com.intellij.usages.UsagePresentation; |
| import com.intellij.util.Function; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * Created with IntelliJ IDEA. |
| * User: Irina.Chernushina |
| * Date: 6/6/12 |
| * Time: 7:24 PM |
| */ |
| public class UsageProjectTreeNode extends ProjectViewNodeWithChildrenList<UsageInfo> { |
| private final UsagePresentation myUsagePresentation; |
| |
| public UsageProjectTreeNode(Project project, UsageInfo usage, ViewSettings viewSettings) { |
| super(project, usage, viewSettings); |
| final UsageInfo2UsageAdapter adapter = new UsageInfo2UsageAdapter(usage); |
| myUsagePresentation = adapter.getPresentation(); |
| } |
| |
| @Override |
| public boolean contains(@NotNull VirtualFile file) { |
| final UsageInfo info = getValue(); |
| if (info == null) return false; |
| final PsiElement element = info.getElement(); |
| return element != null && file.equals(element.getContainingFile().getVirtualFile()); |
| } |
| |
| @Override |
| public String toString() { |
| return myUsagePresentation.getPlainText(); |
| } |
| |
| @Override |
| protected void update(PresentationData presentation) { |
| presentation.setIcon(myUsagePresentation.getIcon()); |
| presentation.setTooltip(myUsagePresentation.getTooltipText()); |
| final TextChunk[] text = myUsagePresentation.getText(); |
| updatePresentationWithTextChunks(presentation, text); |
| presentation.setPresentableText(StringUtil.join(text, new Function<TextChunk, String>() { |
| @Override |
| public String fun(TextChunk chunk) { |
| return chunk.getText(); |
| } |
| }, "")); |
| } |
| |
| public static void updatePresentationWithTextChunks(PresentationData presentation, TextChunk[] text) { |
| for (TextChunk chunk : text) { |
| presentation.addText(chunk.getText(), chunk.getSimpleAttributesIgnoreBackground()); |
| } |
| } |
| |
| @Override |
| public void navigate(boolean requestFocus) { |
| UsageViewUtil.navigateTo(getValue(), requestFocus); |
| } |
| |
| @Override |
| public boolean canNavigate() { |
| return canNavigateToSource(); |
| } |
| |
| @Override |
| public boolean canNavigateToSource() { |
| return getValue().getElement().isValid(); |
| } |
| } |