java/java-impl/src/com/intellij/analysis/PackagesScopesProvider.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 /*
  18  * User: anna
  19  * Date: 16-Jan-2008
  20  */
  21 package com.intellij.analysis;
  22
  23 import com.intellij.ide.IdeBundle;
  24 import com.intellij.openapi.extensions.Extensions;
  25 import com.intellij.openapi.project.Project;
  26 import com.intellij.openapi.roots.ProjectFileIndex;
  27 import com.intellij.openapi.roots.ProjectRootManager;
  28 import com.intellij.openapi.vfs.VirtualFile;
  29 import com.intellij.psi.PsiFile;
  30 import com.intellij.psi.search.scope.packageSet.*;
  31 import org.jetbrains.annotations.NotNull;
  32
  33 import java.util.ArrayList;
  34 import java.util.List;
  35
  36 public class PackagesScopesProvider implements CustomScopesProvider {
  37   private NamedScope myProjectTestScope;
  38   private NamedScope myProjectProductionScope;
  39
  40
  41   private final Project myProject;
  42
  43   public static PackagesScopesProvider getInstance(Project project) {
  44     for (CustomScopesProvider provider : Extensions.getExtensions(CUSTOM_SCOPES_PROVIDER, project)) {
  45       if (provider instanceof PackagesScopesProvider) return (PackagesScopesProvider)provider;
  46     }
  47     return null;
  48   }
  49
  50   public PackagesScopesProvider(Project project) {
  51     myProject = project;
  52   }
  53
  54   @NotNull
  55   public List<NamedScope> getCustomScopes() {
  56     final List<NamedScope> list = new ArrayList<NamedScope>();
  57     list.add(getProjectProductionScope());
  58     list.add(getProjectTestScope());
  59     return list;
  60   }
  61
  62     public NamedScope getProjectTestScope() {
  63     if (myProjectTestScope == null) {
  64       final ProjectFileIndex index = ProjectRootManager.getInstance(myProject).getFileIndex();
  65       myProjectTestScope = new NamedScope(IdeBundle.message("predefined.scope.tests.name"), new PackageSet() {
  66         public boolean contains(PsiFile file, NamedScopesHolder holder) {
  67           final VirtualFile virtualFile = file.getVirtualFile();
  68           return file.getProject() == myProject && virtualFile != null && index.isInTestSourceContent(virtualFile);
  69         }
  70
  71         public PackageSet createCopy() {
  72           return this;
  73         }
  74
  75         public String getText() {
  76           return PatternPackageSet.SCOPE_TEST+":*..*";
  77         }
  78
  79         public int getNodePriority() {
  80           return 0;
  81         }
  82       });
  83     }
  84     return myProjectTestScope;
  85   }
  86
  87   public NamedScope getProjectProductionScope() {
  88     if (myProjectProductionScope == null) {
  89       final ProjectFileIndex index = ProjectRootManager.getInstance(myProject).getFileIndex();
  90       myProjectProductionScope = new NamedScope(IdeBundle.message("predefined.scope.production.name"), new PackageSet() {
  91         public boolean contains(PsiFile file, NamedScopesHolder holder) {
  92           final VirtualFile virtualFile = file.getVirtualFile();
  93           return file.getProject() == myProject
  94                  && virtualFile != null
  95                  && !index.isInTestSourceContent(virtualFile)
  96                  && !index.isInLibraryClasses(virtualFile)
  97                  && !index.isInLibrarySource(virtualFile)
  98             ;
  99         }
 100
 101         public PackageSet createCopy() {
 102           return this;
 103         }
 104
 105         public String getText() {
 106           return PatternPackageSet.SCOPE_SOURCE+":*..*";
 107         }
 108
 109         public int getNodePriority() {
 110           return 0;
 111         }
 112       });
 113     }
 114     return myProjectProductionScope;
 115   }
 116
 117
 118 }