vcs-impl/src/com/intellij/openapi/vcs/changes/ui/ChangesBrowserChangeNode.java

   1 /*
   2  * Copyright (c) 2000-2007 JetBrains s.r.o. All Rights Reserved.
   3  */
   4
   5 package com.intellij.openapi.vcs.changes.ui;
   6
   7 import com.intellij.openapi.project.Project;
   8 import com.intellij.openapi.util.io.FileUtil;
   9 import com.intellij.openapi.vcs.FilePath;
  10 import com.intellij.openapi.vcs.changes.Change;
  11 import com.intellij.openapi.vcs.changes.ChangeListManager;
  12 import com.intellij.openapi.vcs.changes.ChangesUtil;
  13 import com.intellij.openapi.vcs.changes.issueLinks.TreeLinkMouseListener;
  14 import com.intellij.openapi.vfs.VirtualFile;
  15 import com.intellij.ui.SimpleTextAttributes;
  16 import com.intellij.util.Icons;
  17 import org.jetbrains.annotations.Nullable;
  18
  19 import javax.swing.*;
  20 import java.awt.*;
  21 import java.io.File;
  22
  23 /**
  24  * @author yole
  25  */
  26 public class ChangesBrowserChangeNode extends ChangesBrowserNode<Change> implements TreeLinkMouseListener.HaveTooltip {
  27   private final Project myProject;
  28   private final ChangeNodeDecorator myDecorator;
  29
  30   protected ChangesBrowserChangeNode(final Project project, Change userObject, @Nullable final ChangeNodeDecorator decorator) {
  31     super(userObject);
  32     myProject = project;
  33     myDecorator = decorator;
  34     if (!ChangesUtil.getFilePath(userObject).isDirectory()) {
  35       myCount = 1;
  36     }
  37   }
  38
  39   @Override
  40   protected boolean isDirectory() {
  41     return ChangesUtil.getFilePath(getUserObject()).isDirectory();
  42   }
  43
  44   @Override
  45   public void render(final ChangesBrowserNodeRenderer renderer, final boolean selected, final boolean expanded, final boolean hasFocus) {
  46     final Change change = getUserObject();
  47     final FilePath filePath = ChangesUtil.getFilePath(change);
  48     final String fileName = filePath.getName();
  49     VirtualFile vFile = filePath.getVirtualFile();
  50     final Color changeColor = change.getFileStatus().getColor();
  51     renderer.appendFileName(vFile, fileName, changeColor);
  52
  53     final String originText = change.getOriginText(myProject);
  54     if (originText != null) {
  55       renderer.append(" " + originText, SimpleTextAttributes.REGULAR_ATTRIBUTES);
  56     }
  57
  58     if (renderer.isShowFlatten()) {
  59       final File parentFile = filePath.getIOFile().getParentFile();
  60       if (parentFile != null) {
  61         renderer.append(" (" + parentFile.getPath() + ")", SimpleTextAttributes.GRAYED_ATTRIBUTES);
  62       }
  63       appendSwitched(renderer);
  64     }
  65     else if (getCount() != 1 || getDirectoryCount() != 0) {
  66       appendSwitched(renderer);
  67       appendCount(renderer);
  68     }
  69     else {
  70       appendSwitched(renderer);
  71     }
  72
  73     final Icon addIcon = change.getAdditionalIcon();
  74     if (addIcon != null) {
  75       renderer.setIcon(addIcon);
  76     } else {
  77       if (filePath.isDirectory() || !isLeaf()) {
  78         renderer.setIcon(expanded ? Icons.DIRECTORY_OPEN_ICON : Icons.DIRECTORY_CLOSED_ICON);
  79       }
  80       else {
  81         renderer.setIcon(filePath.getFileType().getIcon());
  82       }
  83     }
  84
  85     if (myDecorator != null) {
  86       myDecorator.decorate(change, renderer);
  87     }
  88   }
  89
  90   private void appendSwitched(final ChangesBrowserNodeRenderer renderer) {
  91     final VirtualFile virtualFile = ChangesUtil.getFilePath(getUserObject()).getVirtualFile();
  92     if (virtualFile != null) {
  93       String branch = ChangeListManager.getInstance(myProject).getSwitchedBranch(virtualFile);
  94       if (branch != null) {
  95         renderer.append(" [switched to " + branch + "]", SimpleTextAttributes.REGULAR_ATTRIBUTES);
  96       }
  97     }
  98   }
  99
 100   public String getTooltip() {
 101     final Change change = getUserObject();
 102     return change.getDescription();
 103   }
 104
 105   @Override
 106   public String getTextPresentation() {
 107     return ChangesUtil.getFilePath(getUserObject()).getName();
 108   }
 109
 110   @Override
 111   public String toString() {
 112     return FileUtil.toSystemDependentName(ChangesUtil.getFilePath(getUserObject()).getPath());
 113   }
 114
 115   public int getSortWeight() {
 116     return 6;
 117   }
 118
 119   public int compareUserObjects(final Object o2) {
 120     if (o2 instanceof Change) {
 121       return ChangesUtil.getFilePath(getUserObject()).getName().compareToIgnoreCase(ChangesUtil.getFilePath((Change)o2).getName());
 122     }
 123     return 0;
 124   }
 125 }