| /* |
| * 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.lang.html.structureView; |
| |
| import com.intellij.icons.AllIcons; |
| import com.intellij.ide.util.ActionShortcutProvider; |
| import com.intellij.ide.util.FileStructureNodeProvider; |
| import com.intellij.ide.util.treeView.smartTree.ActionPresentation; |
| import com.intellij.ide.util.treeView.smartTree.ActionPresentationData; |
| import com.intellij.ide.util.treeView.smartTree.TreeElement; |
| import com.intellij.openapi.actionSystem.Shortcut; |
| import com.intellij.openapi.util.PropertyOwner; |
| import com.intellij.psi.filters.XmlTagFilter; |
| import com.intellij.psi.scope.processor.FilterElementProcessor; |
| import com.intellij.psi.xml.XmlDocument; |
| import com.intellij.psi.xml.XmlFile; |
| import com.intellij.psi.xml.XmlTag; |
| import com.intellij.util.IncorrectOperationException; |
| import com.intellij.xml.XmlBundle; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.List; |
| |
| public class Html5SectionsNodeProvider implements FileStructureNodeProvider<Html5SectionTreeElement>, PropertyOwner, |
| ActionShortcutProvider { |
| |
| public static final String ACTION_ID = "HTML5_OUTLINE_MODE"; |
| public static final String HTML5_OUTLINE_PROVIDER_PROPERTY = "html5.sections.node.provider"; |
| |
| @Override |
| @NotNull |
| public String getName() { |
| return ACTION_ID; |
| } |
| |
| @Override |
| @NotNull |
| public ActionPresentation getPresentation() { |
| return new ActionPresentationData(XmlBundle.message("html5.outline.mode"), null, AllIcons.Xml.Html5); |
| } |
| |
| @NotNull |
| @Override |
| public String getCheckBoxText() { |
| return XmlBundle.message("html5.outline.mode"); |
| } |
| |
| @NotNull |
| @Override |
| public String getActionIdForShortcut() { |
| return "FileStructurePopup"; |
| } |
| |
| @NotNull |
| @Override |
| public Shortcut[] getShortcut() { |
| throw new IncorrectOperationException("see getActionIdForShortcut()"); |
| } |
| |
| @Override |
| @NotNull |
| public String getPropertyName() { |
| return HTML5_OUTLINE_PROVIDER_PROPERTY; |
| } |
| |
| @NotNull |
| @Override |
| public Collection<Html5SectionTreeElement> provideNodes(@NotNull final TreeElement node) { |
| if (!(node instanceof HtmlFileTreeElement)) return Collections.emptyList(); |
| |
| final XmlFile xmlFile = ((HtmlFileTreeElement)node).getElement(); |
| final XmlDocument document = xmlFile == null ? null : xmlFile.getDocument(); |
| if (document == null) return Collections.emptyList(); |
| |
| final List<XmlTag> rootTags = new ArrayList<XmlTag>(); |
| document.processElements(new FilterElementProcessor(XmlTagFilter.INSTANCE, rootTags), document); |
| |
| final Collection<Html5SectionTreeElement> result = new ArrayList<Html5SectionTreeElement>(); |
| |
| for (XmlTag tag : rootTags) { |
| result.addAll(Html5SectionsProcessor.processAndGetRootSections(tag)); |
| } |
| |
| return result; |
| } |
| } |