| /* |
| * 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. |
| */ |
| |
| /* |
| * @author max |
| */ |
| package com.intellij.ide.highlighter; |
| |
| import com.intellij.ide.structureView.StructureViewBuilder; |
| import com.intellij.ide.structureView.StructureViewBuilderProvider; |
| import com.intellij.ide.structureView.StructureViewModel; |
| import com.intellij.ide.structureView.TreeBasedStructureViewBuilder; |
| import com.intellij.ide.structureView.impl.java.JavaFileTreeModel; |
| import com.intellij.lang.Language; |
| import com.intellij.lang.LanguageStructureViewBuilder; |
| import com.intellij.lang.PsiStructureViewFactory; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.extensions.Extensions; |
| import com.intellij.openapi.fileTypes.ContentBasedFileSubstitutor; |
| import com.intellij.openapi.fileTypes.FileType; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.PsiJavaFile; |
| import com.intellij.psi.PsiManager; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| public class JavaClsStructureViewBuilderProvider implements StructureViewBuilderProvider { |
| @Override |
| @Nullable |
| public StructureViewBuilder getStructureViewBuilder(@NotNull final FileType fileType, @NotNull final VirtualFile file, @NotNull final Project project) { |
| |
| final PsiFile psiFile = PsiManager.getInstance(project).findFile(file); |
| |
| final ContentBasedFileSubstitutor[] processors = Extensions.getExtensions(ContentBasedFileSubstitutor.EP_NAME); |
| for (ContentBasedFileSubstitutor processor : processors) { |
| if (processor.isApplicable(project, file)) { |
| final Language language = processor.obtainLanguageForFile(file); |
| if (language != null) { |
| final PsiStructureViewFactory factory = LanguageStructureViewBuilder.INSTANCE.forLanguage(language); |
| if (factory != null) return factory.getStructureViewBuilder(psiFile); |
| } |
| } |
| } |
| |
| final PsiJavaFile javaFile = (PsiJavaFile)psiFile; |
| if (javaFile == null) return null; |
| return new TreeBasedStructureViewBuilder() { |
| @Override |
| @NotNull |
| public StructureViewModel createStructureViewModel(@Nullable Editor editor) { |
| return new JavaFileTreeModel(javaFile, editor); |
| } |
| }; |
| } |
| } |