| /* |
| * Copyright 2000-2012 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.packageDependencies.ui; |
| |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.Iconable; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.openapi.vcs.FileStatusManager; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.PsiManager; |
| import com.intellij.util.IconUtil; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| import java.util.Map; |
| import java.util.Set; |
| |
| public class FileNode extends PackageDependenciesNode implements Comparable<FileNode>{ |
| private final VirtualFile myVFile; |
| private final boolean myMarked; |
| |
| public FileNode(VirtualFile file, Project project, boolean marked) { |
| super(project); |
| myVFile = file; |
| myMarked = marked; |
| } |
| |
| @Override |
| public void fillFiles(Set<PsiFile> set, boolean recursively) { |
| super.fillFiles(set, recursively); |
| final PsiFile file = getFile(); |
| if (file != null && file.isValid()) { |
| set.add(file); |
| } |
| } |
| |
| @Override |
| public boolean hasUnmarked() { |
| return !myMarked; |
| } |
| |
| @Override |
| public boolean hasMarked() { |
| return myMarked; |
| } |
| |
| public String toString() { |
| return myVFile.getName(); |
| } |
| |
| @Override |
| public Icon getIcon() { |
| return IconUtil.getIcon(myVFile, Iconable.ICON_FLAG_VISIBILITY | Iconable.ICON_FLAG_READ_STATUS, myProject); |
| } |
| |
| @Override |
| public int getWeight() { |
| return 5; |
| } |
| |
| @Override |
| public int getContainingFiles() { |
| return 1; |
| } |
| |
| @Override |
| public PsiElement getPsiElement() { |
| return getFile(); |
| } |
| |
| @Override |
| public Color getColor() { |
| if (myColor == null) { |
| myColor = FileStatusManager.getInstance(myProject).getStatus(myVFile).getColor(); |
| if (myColor == null) { |
| myColor = NOT_CHANGED; |
| } |
| } |
| return myColor == NOT_CHANGED ? null : myColor; |
| } |
| |
| public boolean equals(Object o) { |
| if (isEquals()){ |
| return super.equals(o); |
| } |
| if (this == o) return true; |
| if (!(o instanceof FileNode)) return false; |
| |
| final FileNode fileNode = (FileNode)o; |
| |
| if (!myVFile.equals(fileNode.myVFile)) return false; |
| |
| return true; |
| } |
| |
| public int hashCode() { |
| return myVFile.hashCode(); |
| } |
| |
| |
| @Override |
| public boolean isValid() { |
| return myVFile != null && myVFile.isValid(); |
| } |
| |
| @Override |
| public boolean canSelectInLeftTree(final Map<PsiFile, Set<PsiFile>> deps) { |
| return deps.containsKey(getFile()); |
| } |
| |
| @Nullable |
| private PsiFile getFile() { |
| return myVFile.isValid() && !myProject.isDisposed() ? PsiManager.getInstance(myProject).findFile(myVFile) : null; |
| } |
| |
| @Override |
| public int compareTo(FileNode o) { |
| final int compare = StringUtil.compare(myVFile != null ? myVFile.getFileType().getDefaultExtension() : null, |
| o.myVFile != null ? o.myVFile.getFileType().getDefaultExtension() : null, |
| true); |
| if (compare != 0) return compare; |
| return StringUtil.compare(toString(), o.toString(), true); |
| } |
| } |