| /* |
| * 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. |
| */ |
| package com.intellij.openapi.vcs.update; |
| |
| import com.intellij.openapi.Disposable; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.Disposer; |
| import com.intellij.openapi.util.IconLoader; |
| import com.intellij.openapi.util.Pair; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.search.scope.packageSet.NamedScopesHolder; |
| import com.intellij.psi.search.scope.packageSet.PackageSetBase; |
| import com.intellij.ui.SimpleTextAttributes; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| import javax.swing.tree.TreeNode; |
| import java.io.File; |
| import java.util.*; |
| |
| /** |
| * author: lesya |
| */ |
| public class GroupTreeNode extends AbstractTreeNode implements Disposable { |
| private final String myName; |
| private final boolean mySupportsDeletion; |
| private final List<String> myFilePaths = new ArrayList<String>(); |
| private final Map<String, String> myErrorsMap; |
| private final SimpleTextAttributes myInvalidAttributes; |
| private final Project myProject; |
| private final String myFileGroupId; |
| |
| public GroupTreeNode(@NotNull String name, |
| boolean supportsDeletion, |
| @NotNull SimpleTextAttributes invalidAttributes, |
| @NotNull Project project, |
| @NotNull Map<String, String> errorsMap, String id) { |
| myName = name; |
| mySupportsDeletion = supportsDeletion; |
| myInvalidAttributes = invalidAttributes; |
| myProject = project; |
| myErrorsMap = errorsMap; |
| myFileGroupId = id; |
| } |
| |
| public String getFileGroupId() { |
| return myFileGroupId; |
| } |
| |
| @NotNull |
| @Override |
| public String getName() { |
| return myName; |
| } |
| |
| @Override |
| public Icon getIcon(boolean expanded) { |
| @NonNls String iconName = expanded ? "folderOpen" : "folder"; |
| return IconLoader.getIcon("/nodes/" + iconName + ".png"); |
| } |
| |
| @NotNull |
| @Override |
| public Collection<VirtualFile> getVirtualFiles() { |
| ArrayList<VirtualFile> result = new ArrayList<VirtualFile>(); |
| for (int i = 0; i < getChildCount(); i++) { |
| result.addAll(((AbstractTreeNode)getChildAt(i)).getVirtualFiles()); |
| } |
| return result; |
| } |
| |
| @NotNull |
| @Override |
| public Collection<File> getFiles() { |
| ArrayList<File> result = new ArrayList<File>(); |
| for (int i = 0; i < getChildCount(); i++) { |
| result.addAll(((AbstractTreeNode)getChildAt(i)).getFiles()); |
| } |
| return result; |
| } |
| |
| @Override |
| protected int getItemsCount() { |
| int result = 0; |
| Enumeration children = children(); |
| while (children.hasMoreElements()) { |
| AbstractTreeNode treeNode = (AbstractTreeNode)children.nextElement(); |
| result += treeNode.getItemsCount(); |
| } |
| return result; |
| } |
| |
| @Override |
| protected boolean showStatistics() { |
| return true; |
| } |
| |
| @NotNull |
| @Override |
| public SimpleTextAttributes getAttributes() { |
| return myFilterAttributes == null ? SimpleTextAttributes.SIMPLE_CELL_ATTRIBUTES : myFilterAttributes; |
| } |
| |
| @Override |
| public boolean getSupportsDeletion() { |
| return mySupportsDeletion; |
| } |
| |
| public void addFilePath(@NotNull String filePath) { |
| myFilePaths.add(filePath); |
| } |
| |
| public void rebuild(boolean groupByPackages, @Nullable Pair<PackageSetBase, NamedScopesHolder> filter, boolean showOnlyFilteredItems) { |
| myFilterAttributes = null; |
| if (containsGroups()) { |
| rebuildGroups(groupByPackages, filter, showOnlyFilteredItems); |
| } |
| else { |
| rebuildFiles(groupByPackages, filter, showOnlyFilteredItems); |
| } |
| } |
| |
| private void rebuildGroups(boolean groupByPackages, |
| @Nullable Pair<PackageSetBase, NamedScopesHolder> filter, |
| boolean showOnlyFilteredItems) { |
| boolean apply = false; |
| for (int i = 0; i < getChildCount(); i++) { |
| GroupTreeNode childGroup = (GroupTreeNode)getChildAt(i); |
| childGroup.rebuild(groupByPackages, filter, showOnlyFilteredItems); |
| apply |= childGroup.myFilterAttributes != null; |
| } |
| applyFilter(apply); |
| } |
| |
| private void rebuildFiles(boolean groupByPackages, |
| @Nullable Pair<PackageSetBase, NamedScopesHolder> filter, |
| boolean showOnlyFilteredItems) { |
| for (int i = getChildCount() - 1; i >= 0; i--) { |
| final TreeNode node = getChildAt(i); |
| if (node instanceof Disposable) { |
| Disposer.dispose((Disposable)node); |
| } |
| } |
| removeAllChildren(); |
| |
| if (groupByPackages) { |
| buildPackages(); |
| acceptFilter(filter, showOnlyFilteredItems); |
| } |
| else { |
| buildFiles(filter, showOnlyFilteredItems); |
| } |
| |
| setTreeModel(myTreeModel); |
| |
| if (myTreeModel != null) { |
| myTreeModel.nodeStructureChanged(this); |
| } |
| } |
| |
| private void buildPackages() { |
| Collection<File> files = new LinkedHashSet<File>(); |
| for (final String myFilePath : myFilePaths) { |
| files.add(new File(myFilePath)); |
| } |
| GroupByPackages groupByPackages = new GroupByPackages(files); |
| |
| List<File> roots = groupByPackages.getRoots(); |
| addFiles(this, roots, files, groupByPackages, null); |
| |
| } |
| |
| private void addFiles(@NotNull AbstractTreeNode parentNode, |
| @NotNull List<File> roots, |
| @NotNull final Collection<File> files, |
| @NotNull GroupByPackages groupByPackages, |
| String parentPath) { |
| Collections.sort(roots, new Comparator<File>() { |
| @Override |
| public int compare(File file1, File file2) { |
| boolean containsFile1 = files.contains(file1); |
| boolean containsFile2 = files.contains(file2); |
| if (containsFile1 == containsFile2) { |
| return file1.getAbsolutePath().compareToIgnoreCase(file2.getAbsolutePath()); |
| } |
| return containsFile1 ? 1 : -1; |
| } |
| }); |
| |
| for (final File root : roots) { |
| FileOrDirectoryTreeNode child = files.contains(root) |
| ? new FileTreeNode(root.getAbsolutePath(), myInvalidAttributes, myProject, parentPath) |
| : new DirectoryTreeNode(root.getAbsolutePath(), myProject, parentPath); |
| Disposer.register((Disposable)parentNode, child); |
| parentNode.add(child); |
| addFiles(child, groupByPackages.getChildren(root), files, groupByPackages, child.getFilePath()); |
| } |
| } |
| |
| private void buildFiles(@Nullable Pair<PackageSetBase, NamedScopesHolder> filter, boolean showOnlyFilteredItems) { |
| Collections.sort(myFilePaths, new Comparator<String>() { |
| @Override |
| public int compare(String path1, String path2) { |
| return path1.compareToIgnoreCase(path2); |
| } |
| }); |
| |
| boolean apply = false; |
| |
| for (final String filePath : myFilePaths) { |
| final FileTreeNode child = new FileTreeNode(filePath, myInvalidAttributes, myProject, null); |
| if (filter != null) { |
| if (child.acceptFilter(filter, showOnlyFilteredItems)) { |
| apply = true; |
| } |
| else if (showOnlyFilteredItems) { |
| continue; |
| } |
| } |
| final String error = myErrorsMap.get(filePath); |
| if (error != null) { |
| child.setErrorText(error); |
| } |
| add(child); |
| Disposer.register(this, child); |
| } |
| |
| applyFilter(apply); |
| } |
| |
| private boolean containsGroups() { |
| return myFilePaths.isEmpty(); |
| } |
| |
| @Override |
| public void dispose() { |
| } |
| } |