/*
* 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.ide.todo.nodes;
import com.intellij.icons.AllIcons;
import com.intellij.ide.IdeBundle;
import com.intellij.ide.projectView.PresentationData;
import com.intellij.ide.todo.HighlightedRegionProvider;
import com.intellij.ide.todo.TodoTreeBuilder;
import com.intellij.ide.todo.TodoTreeStructure;
import com.intellij.ide.util.treeView.AbstractTreeNode;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.editor.colors.EditorColorsScheme;
import com.intellij.openapi.editor.markup.TextAttributes;
import com.intellij.openapi.ide.CopyPasteManager;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.roots.ModuleRootManager;
import com.intellij.openapi.util.Computable;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiFile;
import com.intellij.ui.HighlightedRegion;
import com.intellij.usageView.UsageTreeColors;
import com.intellij.usageView.UsageTreeColorsScheme;
import consulo.annotations.RequiredReadAction;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
public class ModuleToDoNode extends BaseToDoNode<Module> implements HighlightedRegionProvider {
private final ArrayList<HighlightedRegion> myHighlightedRegions;
public ModuleToDoNode(Project project, Module value, TodoTreeBuilder builder) {
super(project, value, builder);
myHighlightedRegions = new ArrayList<HighlightedRegion>(2);
}
@Override
@NotNull
public Collection<AbstractTreeNode> getChildren() {
ArrayList<AbstractTreeNode> children = new ArrayList<AbstractTreeNode>();
if (myToDoSettings.getIsPackagesShown()) {
TodoTreeHelper.addPackagesToChildren(getProject(), children, getValue(), myBuilder);
}
else {
for (Iterator i = myBuilder.getAllFiles(); i.hasNext();) {
final PsiFile psiFile = (PsiFile)i.next();
if (psiFile == null) { // skip invalid PSI files
continue;
}
final VirtualFile virtualFile = psiFile.getVirtualFile();
final boolean isInContent = ModuleRootManager.getInstance(getValue()).getFileIndex().isInContent(virtualFile);
if (!isInContent) continue;
TodoFileNode fileNode = new TodoFileNode(getProject(), psiFile, myBuilder, false);
if (getTreeStructure().accept(psiFile) && !children.contains(fileNode)) {
children.add(fileNode);
}
}
}
return children;
}
private TodoTreeStructure getStructure() {
return myBuilder.getTodoTreeStructure();
}
@Override
public void update(PresentationData presentation) {
String newName = getValue().getName();
int nameEndOffset = newName.length();
int todoItemCount = getTodoItemCount(getValue());
int fileCount = getFileCount(getValue());
newName = IdeBundle.message("node.todo.group", newName, todoItemCount, fileCount);
myHighlightedRegions.clear();
TextAttributes textAttributes = new TextAttributes();
if (CopyPasteManager.getInstance().isCutElement(getValue())) {
textAttributes.setForegroundColor(CopyPasteManager.CUT_COLOR);
}
myHighlightedRegions.add(new HighlightedRegion(0, nameEndOffset, textAttributes));
EditorColorsScheme colorsScheme = UsageTreeColorsScheme.getInstance().getScheme();
myHighlightedRegions.add(
new HighlightedRegion(nameEndOffset, newName.length(), colorsScheme.getAttributes(UsageTreeColors.NUMBER_OF_USAGES)));
presentation.setIcon(AllIcons.Nodes.Module);
presentation.setPresentableText(newName);
}
@Override
public String getTestPresentation() {
return "Module";
}
@Override
public ArrayList<HighlightedRegion> getHighlightedRegions() {
return myHighlightedRegions;
}
@Override
@RequiredReadAction
public int getFileCount(Module module) {
int count = 0;
for(PsiFile psiFile : myBuilder.getFiles(module)) {
if (getStructure().accept(psiFile)) {
count++;
}
}
return count;
}
@Override
@RequiredReadAction
public int getTodoItemCount(final Module module) {
int count = 0;
for(PsiFile psiFile : myBuilder.getFiles(module)) {
count += ApplicationManager.getApplication().runReadAction((Computable<Integer>)() -> getTreeStructure().getTodoItemCount(psiFile));
}
return count;
}
@Override
public int getWeight() {
return 1;
}
}