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/*
* Copyright 2000-2009 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.
*/
/*
* User: anna
* Date: 16-Jan-2008
*/
package com.intellij.packageDependencies.ui;
import com.intellij.icons.AllIcons;
import com.intellij.ide.IdeBundle;
import com.intellij.ide.util.scopeChooser.GroupByScopeTypeAction;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.roots.ProjectRootManager;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.*;
import com.intellij.psi.search.scope.packageSet.PackageSet;
import com.intellij.psi.search.scope.packageSet.PatternPackageSet;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.util.Set;
public class PackagePatternProvider extends PatternDialectProvider {
@NonNls public static final String PACKAGES = "package";
private static final Logger LOG = Logger.getInstance("#" + PackagePatternProvider.class.getName());
@Nullable
private static GeneralGroupNode getGroupParent(PackageDependenciesNode node) {
if (node instanceof GeneralGroupNode) return (GeneralGroupNode)node;
if (node == null || node instanceof RootNode) return null;
return getGroupParent((PackageDependenciesNode)node.getParent());
}
public PackageSet createPackageSet(final PackageDependenciesNode node, final boolean recursively) {
GeneralGroupNode groupParent = getGroupParent(node);
String scope1 = PatternPackageSet.SCOPE_ANY;
if (groupParent != null) {
String name = groupParent.toString();
if (TreeModelBuilder.PRODUCTION_NAME.equals(name)) {
scope1 = PatternPackageSet.SCOPE_SOURCE;
}
else if (TreeModelBuilder.TEST_NAME.equals(name)) {
scope1 = PatternPackageSet.SCOPE_TEST;
}
else if (TreeModelBuilder.LIBRARY_NAME.equals(name)) {
scope1 = PatternPackageSet.SCOPE_LIBRARY;
}
}
final String scope = scope1;
if (node instanceof ModuleGroupNode){
if (!recursively) return null;
@NonNls final String modulePattern = "group:" + ((ModuleGroupNode)node).getModuleGroup().toString();
return new PatternPackageSet("*..*", scope, modulePattern);
} else if (node instanceof ModuleNode) {
if (!recursively) return null;
final String modulePattern = ((ModuleNode)node).getModuleName();
return new PatternPackageSet("*..*", scope, modulePattern);
}
else if (node instanceof PackageNode) {
String pattern = ((PackageNode)node).getPackageQName();
if (pattern != null) {
pattern += recursively ? "..*" : ".*";
}
else {
pattern = recursively ? "*..*" : "*";
}
return new PatternPackageSet(pattern, scope, getModulePattern(node));
}
else if (node instanceof FileNode) {
if (recursively) return null;
FileNode fNode = (FileNode)node;
final PsiElement element = fNode.getPsiElement();
String qName = null;
if (element instanceof PsiClassOwner) {
final PsiClassOwner javaFile = (PsiClassOwner)element;
final VirtualFile virtualFile = javaFile.getVirtualFile();
LOG.assertTrue(virtualFile != null);
final String packageName =
ProjectRootManager.getInstance(element.getProject()).getFileIndex().getPackageNameByDirectory(virtualFile.getParent());
final String name = virtualFile.getNameWithoutExtension();
if (!PsiNameHelper.getInstance(element.getProject()).isIdentifier(name)) return null;
qName = StringUtil.getQualifiedName(packageName, name);
}
if (qName != null) {
return new PatternPackageSet(qName, scope, getModulePattern(node));
}
}
else if (node instanceof GeneralGroupNode) {
return new PatternPackageSet("*..*", scope, null);
}
return null;
}
public Icon getIcon() {
return AllIcons.General.PackagesTab;
}
public TreeModel createTreeModel(final Project project, final Marker marker) {
return TreeModelBuilder.createTreeModel(project, false, marker);
}
public TreeModel createTreeModel(final Project project, final Set<PsiFile> deps, final Marker marker,
final DependenciesPanel.DependencyPanelSettings settings) {
return TreeModelBuilder.createTreeModel(project, false, deps, marker, settings);
}
public String getDisplayName() {
return IdeBundle.message("title.packages");
}
@NotNull
public String getShortName() {
return PACKAGES;
}
public AnAction[] createActions(Project project, final Runnable update) {
return new AnAction[]{new GroupByScopeTypeAction(update)};
}
}
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