| /* |
| * 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.jetbrains.python.findUsages; |
| |
| import com.intellij.find.findUsages.AbstractFindUsagesDialog; |
| import com.intellij.find.findUsages.CommonFindUsagesDialog; |
| import com.intellij.find.findUsages.FindUsagesHandler; |
| import com.intellij.psi.PsiDirectory; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiFileSystemItem; |
| import com.intellij.psi.PsiReference; |
| import com.intellij.psi.search.SearchScope; |
| import com.intellij.psi.search.searches.ReferencesSearch; |
| import com.intellij.ui.SimpleColoredComponent; |
| import com.intellij.ui.SimpleTextAttributes; |
| import com.jetbrains.python.PyNames; |
| import com.jetbrains.python.psi.PyFile; |
| import com.jetbrains.python.psi.PyUtil; |
| import com.jetbrains.python.psi.impl.PyImportedModule; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| |
| /** |
| * @author yole |
| */ |
| public class PyModuleFindUsagesHandler extends FindUsagesHandler { |
| private final PsiFileSystemItem myElement; |
| |
| protected PyModuleFindUsagesHandler(@NotNull PsiFileSystemItem file) { |
| super(file); |
| final PsiElement e = PyUtil.turnInitIntoDir(file); |
| myElement = e instanceof PsiFileSystemItem ? (PsiFileSystemItem)e : file; |
| } |
| |
| @NotNull |
| @Override |
| public PsiElement[] getPrimaryElements() { |
| return new PsiElement[] {myElement}; |
| } |
| |
| @NotNull |
| @Override |
| public AbstractFindUsagesDialog getFindUsagesDialog(boolean isSingleFile, boolean toShowInNewTab, boolean mustOpenInNewTab) { |
| return new CommonFindUsagesDialog(myElement, |
| getProject(), |
| getFindUsagesOptions(), |
| toShowInNewTab, |
| mustOpenInNewTab, |
| isSingleFile, |
| this) { |
| @Override |
| public void configureLabelComponent(@NotNull final SimpleColoredComponent coloredComponent) { |
| coloredComponent.append(myElement instanceof PsiDirectory ? "Package " : "Module "); |
| coloredComponent.append(myElement.getName(), SimpleTextAttributes.REGULAR_BOLD_ATTRIBUTES); |
| } |
| }; |
| } |
| |
| @NotNull |
| @Override |
| public Collection<PsiReference> findReferencesToHighlight(@NotNull PsiElement target, @NotNull SearchScope searchScope) { |
| if (target instanceof PyImportedModule) { |
| target = ((PyImportedModule) target).resolve(); |
| } |
| if (target instanceof PyFile && PyNames.INIT_DOT_PY.equals(((PyFile)target).getName())) { |
| List<PsiReference> result = new ArrayList<PsiReference>(); |
| result.addAll(super.findReferencesToHighlight(target, searchScope)); |
| PsiElement targetDir = PyUtil.turnInitIntoDir(target); |
| if (targetDir != null) { |
| result.addAll(ReferencesSearch.search(targetDir, searchScope, false).findAll()); |
| } |
| return result; |
| } |
| return super.findReferencesToHighlight(target, searchScope); |
| } |
| } |