src/org/netbeans/modules/git/GitAnnotator.java

   1 /*
   2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
   3  *
   4  * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
   5  *
   6  * The contents of this file are subject to the terms of either the GNU
   7  * General Public License Version 2 only ("GPL") or the Common
   8  * Development and Distribution License("CDDL") (collectively, the
   9  * "License"). You may not use this file except in compliance with the
  10  * License. You can obtain a copy of the License at
  11  * http://www.netbeans.org/cddl-gplv2.html
  12  * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
  13  * specific language governing permissions and limitations under the
  14  * License.  When distributing the software, include this License Header
  15  * Notice in each file and include the License file at
  16  * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this
  17  * particular file as subject to the "Classpath" exception as provided
  18  * by Sun in the GPL Version 2 section of the License file that
  19  * accompanied this code. If applicable, add the following below the
  20  * License Header, with the fields enclosed by brackets [] replaced by
  21  * your own identifying information:
  22  * "Portions Copyrighted [year] [name of copyright owner]"
  23  *
  24  * Contributor(s):
  25  *
  26  * The Original Software is NetBeans. The Initial Developer of the Original
  27  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
  28  * Microsystems, Inc. All Rights Reserved.
  29  * Portions Copyright 2008 Alexander Coles (Ikonoklastik Productions).
  30  *
  31  * If you wish your version of this file to be governed by only the CDDL
  32  * or only the GPL Version 2, indicate your decision by adding
  33  * "[Contributor] elects to include this software in this distribution
  34  * under the [CDDL or GPL Version 2] license." If you do not indicate a
  35  * single choice of license, a recipient has the option to distribute
  36  * your version of this file under either the CDDL, the GPL Version 2 or
  37  * to extend the choice of license to its licensees as provided above.
  38  * However, if you add GPL Version 2 code and therefore, elected the GPL
  39  * Version 2 license, then the option applies only if the new code is
  40  * made subject to such option by the copyright holder.
  41  */
  42 package org.netbeans.modules.git;
  43
  44 import java.awt.Image;
  45 import java.io.File;
  46 import java.lang.reflect.Field;
  47 import java.text.MessageFormat;
  48 import java.util.ArrayList;
  49 import java.util.HashMap;
  50 import java.util.Iterator;
  51 import java.util.List;
  52 import java.util.Map;
  53 import java.util.ResourceBundle;
  54 import java.util.concurrent.ConcurrentLinkedQueue;
  55 import java.util.logging.Level;
  56 import java.util.regex.Pattern;
  57 import javax.swing.Action;
  58 import org.netbeans.api.project.Project;
  59 import org.netbeans.modules.git.ui.annotate.AnnotateAction;
  60 import org.netbeans.modules.git.ui.clone.CloneAction;
  61 import org.netbeans.modules.git.ui.clone.CloneExternalAction;
  62 import org.netbeans.modules.git.ui.commit.CommitAction;
  63 import org.netbeans.modules.git.ui.create.CreateAction;
  64 import org.netbeans.modules.git.ui.diff.DiffAction;
  65 import org.netbeans.modules.git.ui.diff.ExportDiffAction;
  66 import org.netbeans.modules.git.ui.diff.ApplyDiffAction;
  67 import org.netbeans.modules.git.ui.ignore.IgnoreAction;
  68 import org.netbeans.modules.git.ui.log.IncomingAction;
  69 import org.netbeans.modules.git.ui.log.LogAction;
  70 import org.netbeans.modules.git.ui.log.OutAction;
  71 import org.netbeans.modules.git.ui.merge.MergeAction;
  72 import org.netbeans.modules.git.ui.properties.PropertiesAction;
  73 import org.netbeans.modules.git.ui.pull.FetchAction;
  74 import org.netbeans.modules.git.ui.pull.PullAction;
  75 import org.netbeans.modules.git.ui.pull.PullOtherAction;
  76 import org.netbeans.modules.git.ui.push.PushAction;
  77 import org.netbeans.modules.git.ui.push.PushOtherAction;
  78 import org.netbeans.modules.git.ui.rollback.BackoutAction;
  79 import org.netbeans.modules.git.ui.rollback.RollbackAction;
  80 import org.netbeans.modules.git.ui.rollback.StripAction;
  81 import org.netbeans.modules.git.ui.stash.StashAction;
  82 import org.netbeans.modules.git.ui.status.StatusAction;
  83 import org.netbeans.modules.git.ui.update.ConflictResolvedAction;
  84 import org.netbeans.modules.git.ui.update.ResolveConflictsAction;
  85 import org.netbeans.modules.git.ui.update.RevertModificationsAction;
  86 import org.netbeans.modules.git.ui.update.UpdateAction;
  87 import org.netbeans.modules.git.ui.view.ViewAction;
  88 import org.netbeans.modules.git.util.GitCommand;
  89 import org.netbeans.modules.git.util.GitUtils;
  90 import org.netbeans.modules.versioning.spi.VCSAnnotator;
  91 import org.netbeans.modules.versioning.spi.VCSContext;
  92 import org.netbeans.modules.versioning.spi.VersioningSupport;
  93 import org.netbeans.modules.versioning.util.Utils;
  94 import org.openide.DialogDisplayer;
  95 import org.openide.NotifyDescriptor;
  96 import org.openide.nodes.Node;
  97 import org.openide.util.NbBundle;
  98 import org.openide.util.RequestProcessor;
  99 import org.openide.util.Utilities;
 100
 101 /**
 102  * Responsible for coloring file labels and file icons in the IDE and providing
 103  * IDE with menu items.
 104  *
 105  * @author Maros Sandor
 106  * @author alexbcoles
 107  */
 108 public class GitAnnotator extends VCSAnnotator {
 109
 110     private static final int INITIAL_ACTION_ARRAY_LENGTH = 25;
 111     private static MessageFormat uptodateFormat = getFormat("uptodateFormat");  // NOI18N
 112     private static MessageFormat newLocallyFormat = getFormat("newLocallyFormat");  // NOI18N
 113     private static MessageFormat addedLocallyFormat = getFormat("addedLocallyFormat"); // NOI18N
 114     private static MessageFormat modifiedLocallyFormat = getFormat("modifiedLocallyFormat"); // NOI18N
 115     private static MessageFormat removedLocallyFormat = getFormat("removedLocallyFormat"); // NOI18N
 116     private static MessageFormat deletedLocallyFormat = getFormat("deletedLocallyFormat"); // NOI18N
 117     private static MessageFormat excludedFormat = getFormat("excludedFormat"); // NOI18N
 118     private static MessageFormat conflictFormat = getFormat("conflictFormat"); // NOI18N
 119
 120     private static final int STATUS_TEXT_ANNOTABLE =
 121             FileInformation.STATUS_NOTVERSIONED_EXCLUDED |
 122             FileInformation.STATUS_NOTVERSIONED_NEWLOCALLY |
 123             FileInformation.STATUS_VERSIONED_UPTODATE |
 124             FileInformation.STATUS_VERSIONED_MODIFIEDLOCALLY |
 125             FileInformation.STATUS_VERSIONED_CONFLICT |
 126             FileInformation.STATUS_VERSIONED_REMOVEDLOCALLY |
 127             FileInformation.STATUS_VERSIONED_DELETEDLOCALLY |
 128             FileInformation.STATUS_VERSIONED_ADDEDLOCALLY;
 129
 130     private static final Pattern lessThan = Pattern.compile("<");  // NOI18N
 131
 132     private static final int STATUS_BADGEABLE =
 133             FileInformation.STATUS_VERSIONED_UPTODATE |
 134             FileInformation.STATUS_NOTVERSIONED_NEWLOCALLY |
 135             FileInformation.STATUS_VERSIONED_MODIFIEDLOCALLY;
 136
 137     public static String ANNOTATION_REVISION    = "revision"; // NOI18N
 138     public static String ANNOTATION_STATUS      = "status"; // NOI18N
 139     public static String ANNOTATION_FOLDER      = "folder"; // NOI18N
 140
 141     public static String[] LABELS = new String[] {ANNOTATION_REVISION, ANNOTATION_STATUS, ANNOTATION_FOLDER};
 142
 143     private FileStatusCache cache;
 144     private MessageFormat format;
 145     private String emptyFormat;
 146     private Boolean needRevisionForFormat;
 147     private File folderToScan;
 148     private ConcurrentLinkedQueue<File> dirsToScan = new ConcurrentLinkedQueue<File>();
 149     private RequestProcessor.Task scanTask;
 150     private static final RequestProcessor rp = new RequestProcessor("GitAnnotateScan", 1, true); // NOI18N
 151
 152     public GitAnnotator() {
 153         cache = Git.getInstance().getFileStatusCache();
 154         scanTask = rp.create(new ScanTask());
 155         initDefaults();
 156     }
 157
 158     private void initDefaults() {
 159         Field [] fields = GitAnnotator.class.getDeclaredFields();
 160         for (int i = 0; i < fields.length; i++) {
 161             String name = fields[i].getName();
 162             if (name.endsWith("Format")) {  // NOI18N
 163                 initDefaultColor(name.substring(0, name.length() - 6));
 164             }
 165         }
 166         refresh();
 167     }
 168
 169     public void refresh() {
 170         String string = GitModuleConfig.getDefault().getAnnotationFormat();
 171         if (string != null && !string.trim().equals("")) { // NOI18N
 172             needRevisionForFormat = isRevisionInAnnotationFormat(string);
 173             string = string.replaceAll("\\{revision\\}",  "\\{0\\}");           // NOI18N
 174             string = string.replaceAll("\\{status\\}",    "\\{1\\}");           // NOI18N
 175             string = string.replaceAll("\\{folder\\}",    "\\{2\\}");           // NOI18N
 176             format = new MessageFormat(string);
 177             emptyFormat = format.format(new String[] {"", "", ""} , new StringBuffer(), null).toString().trim(); // NOI18N
 178         }
 179     }
 180
 181     public static boolean isRevisionInAnnotationFormat(String str){
 182         if (str.indexOf("{revision}") != -1) { // NOI18N
 183             return true;
 184         } else {
 185             return false;
 186         }
 187     }
 188
 189     private void initDefaultColor(String name) {
 190         String color = System.getProperty("git.color." + name);  // NOI18N
 191         if (color == null) return;
 192         setAnnotationColor(name, color);
 193     }
 194
 195     /**
 196      * Changes annotation color of files.
 197      *
 198      * @param name name of the color to change. Can be one of:
 199      * newLocally, addedLocally, modifiedLocally, removedLocally, deletedLocally, newInRepository, modifiedInRepository,
 200      * removedInRepository, conflict, mergeable, excluded.
 201      * @param colorString new color in the format: 4455AA (RGB hexadecimal)
 202      */
 203     private void setAnnotationColor(String name, String colorString) {
 204         try {
 205             Field field = GitAnnotator.class.getDeclaredField(name + "Format");  // NOI18N
 206             MessageFormat msgFormat = new MessageFormat("<font color=\"" + colorString + "\">{0}</font><font color=\"#999999\">{1}</font>");  // NOI18N
 207             field.set(null, msgFormat);
 208         } catch (Exception e) {
 209             throw new IllegalArgumentException("Invalid color name");  // NOI18N
 210         }
 211     }
 212
 213     private static MessageFormat getFormat(String key) {
 214         String format = NbBundle.getMessage(GitAnnotator.class, key);
 215         return new MessageFormat(format);
 216     }
 217
 218     @Override
 219     public String annotateName(String name, VCSContext context) {
 220         int includeStatus = FileInformation.STATUS_VERSIONED_UPTODATE | FileInformation.STATUS_LOCAL_CHANGE | FileInformation.STATUS_NOTVERSIONED_EXCLUDED;
 221
 222         FileInformation mostImportantInfo = null;
 223         File mostImportantFile = null;
 224         boolean folderAnnotation = false;
 225
 226         for (final File file : context.getRootFiles()) {
 227             FileInformation info = cache.getCachedStatus(file, true);
 228             if (info == null) {
 229                 File parentFile = file.getParentFile();
 230                 Git.LOG.log(Level.FINE, "null cached status for: {0} {1} {2}", new Object[] {file, folderToScan, parentFile});
 231                 folderToScan = parentFile;
 232                 reScheduleScan(1000);
 233                 info = new FileInformation(FileInformation.STATUS_VERSIONED_UPTODATE, false);
 234             }
 235             int status = info.getStatus();
 236             if ((status & includeStatus) == 0) continue;
 237
 238             if (isMoreImportant(info, mostImportantInfo)) {
 239                 mostImportantInfo = info;
 240                 mostImportantFile = file;
 241                 folderAnnotation = file.isDirectory();
 242             }
 243         }
 244
 245         if (folderAnnotation == false && context.getRootFiles().size() > 1) {
 246             folderAnnotation = !Utils.shareCommonDataObject(context.getRootFiles().toArray(new File[context.getRootFiles().size()]));
 247         }
 248
 249         if (mostImportantInfo == null) return null;
 250         return folderAnnotation ?
 251             annotateFolderNameHtml(name, mostImportantInfo, mostImportantFile) :
 252             annotateNameHtml(name, mostImportantInfo, mostImportantFile);
 253     }
 254
 255     @Override
 256     public Image annotateIcon(Image icon, VCSContext context) {
 257         boolean folderAnnotation = false;
 258         for (File file : context.getRootFiles()) {
 259             if (file.isDirectory()) {
 260                 folderAnnotation = true;
 261                 break;
 262             }
 263         }
 264
 265         if (folderAnnotation == false && context.getRootFiles().size() > 1) {
 266             folderAnnotation = !Utils.shareCommonDataObject(context.getRootFiles().toArray(new File[context.getRootFiles().size()]));
 267         }
 268
 269         if (folderAnnotation == false) {
 270             return null;
 271         }
 272
 273         boolean isVersioned = false;
 274         for (Iterator i = context.getRootFiles().iterator(); i.hasNext();) {
 275             File file = (File) i.next();
 276             // There is an assumption here that annotateName was already
 277             // called and FileStatusCache.getStatus was scheduled if
 278             // FileStatusCache.getCachedStatus returned null.
 279             FileInformation info = cache.getCachedStatus(file, true);
 280             if ((info != null && (info.getStatus() & STATUS_BADGEABLE) != 0)) {
 281                 isVersioned = true;
 282                 break;
 283             }
 284         }
 285         if (!isVersioned) return null;
 286
 287         boolean allExcluded = true;
 288         boolean modified = false;
 289
 290         Map<File, FileInformation> map = cache.getAllModifiedFiles();
 291         Map<File, FileInformation> modifiedFiles = new HashMap<File, FileInformation>();
 292         for (Iterator i = map.keySet().iterator(); i.hasNext();) {
 293             File file = (File) i.next();
 294             FileInformation info = map.get(file);
 295             if ((info.getStatus() & FileInformation.STATUS_LOCAL_CHANGE) != 0) modifiedFiles.put(file, info);
 296         }
 297
 298         for (Iterator i = context.getRootFiles().iterator(); i.hasNext();) {
 299             File file = (File) i.next();
 300             if (VersioningSupport.isFlat(file)) {
 301                 for (Iterator j = modifiedFiles.keySet().iterator(); j.hasNext();) {
 302                     File mf = (File) j.next();
 303                     if (mf.getParentFile().equals(file)) {
 304                         FileInformation info = modifiedFiles.get(mf);
 305                         if (info.isDirectory()) continue;
 306                         int status = info.getStatus();
 307                         if (status == FileInformation.STATUS_VERSIONED_CONFLICT) {
 308                             Image badge = Utilities.loadImage("org/netbeans/modules/git/resources/icons/conflicts-badge.png", true);  // NOI18N
 309                             return Utilities.mergeImages(icon, badge, 16, 9);
 310                         }
 311                         modified = true;
 312                         allExcluded &= isExcludedFromCommit(mf.getAbsolutePath());
 313                     }
 314                 }
 315             } else {
 316                 for (Iterator j = modifiedFiles.keySet().iterator(); j.hasNext();) {
 317                     File mf = (File) j.next();
 318                     if (Utils.isAncestorOrEqual(file, mf)) {
 319                         FileInformation info = modifiedFiles.get(mf);
 320                         int status = info.getStatus();
 321                         if ((status == FileInformation.STATUS_NOTVERSIONED_NEWLOCALLY || status == FileInformation.STATUS_VERSIONED_ADDEDLOCALLY) && file.equals(mf)) {
 322                             continue;
 323                         }
 324                         if (status == FileInformation.STATUS_VERSIONED_CONFLICT) {
 325                             Image badge = Utilities.loadImage("org/netbeans/modules/git/resources/icons/conflicts-badge.png", true); // NOI18N
 326                             return Utilities.mergeImages(icon, badge, 16, 9);
 327                         }
 328                         modified = true;
 329                         allExcluded &= isExcludedFromCommit(mf.getAbsolutePath());
 330                     }
 331                 }
 332             }
 333         }
 334
 335         if (modified && !allExcluded) {
 336             Image badge = Utilities.loadImage("org/netbeans/modules/git/resources/icons/modified-badge.png", true); // NOI18N
 337             return Utilities.mergeImages(icon, badge, 16, 9);
 338         } else {
 339             return null;
 340         }
 341     }
 342
 343     @Override
 344     public Action[] getActions(VCSContext ctx, VCSAnnotator.ActionDestination destination) {
 345         // TODO: get resource strings for all actions:
 346         ResourceBundle loc = NbBundle.getBundle(GitAnnotator.class);
 347         Node [] nodes = ctx.getElements().lookupAll(Node.class).toArray(new Node[0]);
 348         File [] files = ctx.getRootFiles().toArray(new File[ctx.getRootFiles().size()]);
 349         File root = GitUtils.getRootFile(ctx);
 350         boolean noneVersioned = root == null;
 351         boolean onlyFolders = onlyFolders(files);
 352         boolean onlyProjects = onlyProjects(nodes);
 353
 354         List<Action> actions = new ArrayList<Action>(INITIAL_ACTION_ARRAY_LENGTH);
 355         if (destination == VCSAnnotator.ActionDestination.MainMenu) {
 356             actions.add(new CreateAction(loc.getString("CTL_MenuItem_Create"), ctx)); // NOI18N
 357             actions.add(null);
 358             actions.add(new StatusAction(loc.getString("CTL_PopupMenuItem_Status"), ctx)); // NOI18N
 359             actions.add(new DiffAction(loc.getString("CTL_PopupMenuItem_Diff"), ctx)); // NOI18N
 360             actions.add(new UpdateAction(loc.getString("CTL_PopupMenuItem_Update"), ctx)); // NOI18N
 361             actions.add(new CommitAction(loc.getString("CTL_PopupMenuItem_Commit"), ctx)); // NOI18N
 362             actions.add(null);
 363             actions.add(new ExportDiffAction(loc.getString("CTL_PopupMenuItem_ExportDiff"), ctx)); // NOI18N
 364             actions.add(new ApplyDiffAction(loc.getString("CTL_PopupMenuItem_ImportDiff"), ctx)); // NOI18N
 365
 366             actions.add(null);
 367             if (root != null) {
 368                 actions.add(new CloneAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_CloneLocal",  // NOI18N
 369                         root.getName()), ctx));
 370             }
 371             actions.add(new CloneExternalAction(loc.getString("CTL_PopupMenuItem_CloneOther"), ctx));     // NOI18N
 372             actions.add(null);
 373             actions.add(new FetchAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_FetchLocal"), ctx)); // NOI18N
 374             actions.add(new PushAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_PushLocal"), ctx)); // NOI18N
 375             actions.add(new PushOtherAction(loc.getString("CTL_PopupMenuItem_PushOther"), ctx)); // NOI18N
 376             actions.add(new PullAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_PullLocal"), ctx)); // NOI18N
 377             actions.add(new PullOtherAction(loc.getString("CTL_PopupMenuItem_PullOther"), ctx)); // NOI18N
 378             actions.add(new MergeAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_Merge"), ctx)); // NOI18N
 379             actions.add(null);
 380             AnnotateAction tempA = new AnnotateAction(loc.getString("CTL_PopupMenuItem_ShowAnnotations"), ctx); // NOI18N
 381             if (tempA.visible(nodes)) {
 382                 tempA = new AnnotateAction(loc.getString("CTL_PopupMenuItem_HideAnnotations"), ctx); // NOI18N
 383             }
 384             actions.add(tempA);
 385             actions.add(new LogAction(loc.getString("CTL_PopupMenuItem_Log"), ctx)); // NOI18N
 386             actions.add(new IncomingAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_ShowIncoming"), ctx)); // NOI18N
 387             actions.add(new OutAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_ShowOut"), ctx)); // NOI18N
 388             actions.add(new ViewAction(loc.getString("CTL_PopupMenuItem_View"), ctx)); // NOI18N
 389             actions.add(null);
 390             actions.add(new RevertModificationsAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_Revert"), ctx)); // NOI18N
 391             actions.add(new StashAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_Stash"), ctx));
 392             actions.add(new StripAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_Strip"), ctx)); // NOI18N
 393             actions.add(new BackoutAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_Backout"), ctx)); // NOI18N
 394             actions.add(new RollbackAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_Rollback"), ctx)); // NOI18N
 395             actions.add(new ResolveConflictsAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_Resolve"), ctx)); // NOI18N
 396             if (!onlyProjects && !onlyFolders) {
 397                 IgnoreAction tempIA = new IgnoreAction(loc.getString("CTL_PopupMenuItem_Ignore"), ctx); // NOI18N
 398                 actions.add(tempIA);
 399             }
 400             actions.add(null);
 401             actions.add(new PropertiesAction(loc.getString("CTL_PopupMenuItem_Properties"), ctx)); // NOI18N
 402         } else {
 403             if (noneVersioned){
 404                 actions.add(new CreateAction(loc.getString("CTL_PopupMenuItem_Create"), ctx)); // NOI18N
 405             }else{
 406                 actions.add(new StatusAction(loc.getString("CTL_PopupMenuItem_Status"), ctx)); // NOI18N
 407                 actions.add(new DiffAction(loc.getString("CTL_PopupMenuItem_Diff"), ctx)); // NOI18N
 408                 actions.add(new UpdateAction(loc.getString("CTL_PopupMenuItem_Update"), ctx)); // NOI18N
 409                 actions.add(new CommitAction(loc.getString("CTL_PopupMenuItem_Commit"), ctx)); // NOI18N
 410                 actions.add(null);
 411                 if (root != null) {
 412                     actions.add(new CloneAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_CloneLocal",  // NOI18N
 413                             root.getName()), ctx));
 414                 }
 415
 416                 actions.add(null);
 417                 actions.add(new FetchAction(NbBundle.getMessage(GitAnnotator.class,
 418                         "CTL_PopupMenuItem_FetchLocal"), ctx)); // NOI18N
 419                 actions.add(new PushAction(NbBundle.getMessage(GitAnnotator.class,
 420                         "CTL_PopupMenuItem_PushLocal"), ctx)); // NOI18N
 421                 actions.add(new PullAction(NbBundle.getMessage(GitAnnotator.class,
 422                         "CTL_PopupMenuItem_PullLocal"), ctx)); // NOI18N
 423                 actions.add(new MergeAction(NbBundle.getMessage(GitAnnotator.class,
 424                         "CTL_PopupMenuItem_Merge"), ctx)); // NOI18N
 425                 actions.add(null);
 426
 427                 if (!onlyFolders) {
 428                     AnnotateAction tempA = new AnnotateAction(loc.getString("CTL_PopupMenuItem_ShowAnnotations"), ctx);  // NOI18N
 429                     if (tempA.visible(nodes)) {
 430                         tempA = new AnnotateAction(loc.getString("CTL_PopupMenuItem_HideAnnotations"), ctx);  // NOI18N
 431                     }
 432                     actions.add(tempA);
 433                 }
 434                 actions.add(new LogAction(loc.getString("CTL_PopupMenuItem_Log"), ctx)); // NOI18N
 435                 actions.add(new IncomingAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_ShowIncoming"), ctx)); // NOI18N
 436                 actions.add(new OutAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_ShowOut"), ctx)); // NOI18N
 437                 actions.add(new ViewAction(loc.getString("CTL_PopupMenuItem_View"), ctx)); // NOI18N
 438                 actions.add(null);
 439                 actions.add(new RevertModificationsAction(NbBundle.getMessage(GitAnnotator.class,
 440                         "CTL_PopupMenuItem_Revert"), ctx)); // NOI18N
 441                 actions.add(new StripAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_Strip"), ctx)); // NOI18N
 442                 actions.add(new BackoutAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_Backout"), ctx)); // NOI18N
 443                 actions.add(new RollbackAction(NbBundle.getMessage(GitAnnotator.class, "CTL_PopupMenuItem_Rollback"), ctx)); // NOI18N
 444                 actions.add(new ResolveConflictsAction(NbBundle.getMessage(GitAnnotator.class,
 445                         "CTL_PopupMenuItem_Resolve"), ctx)); // NOI18N
 446                 if (!onlyProjects  && !onlyFolders) {
 447                     actions.add(new ConflictResolvedAction(NbBundle.getMessage(GitAnnotator.class,
 448                         "CTL_PopupMenuItem_MarkResolved"), ctx)); // NOI18N
 449
 450                     IgnoreAction tempIA = new IgnoreAction(loc.getString("CTL_PopupMenuItem_Ignore"), ctx);  // NOI18N
 451                     actions.add(tempIA);
 452                 }
 453                 actions.add(null);
 454                 actions.add(new PropertiesAction(loc.getString("CTL_PopupMenuItem_Properties"), ctx)); // NOI18N
 455             }
 456         }
 457         return actions.toArray(new Action[actions.size()]);
 458     }
 459
 460     /**
 461      * Applies custom format.
 462      */
 463     private String formatAnnotation(FileInformation info, File file) {
 464         String statusString = "";  // NOI18N
 465         int status = info.getStatus();
 466         if (status != FileInformation.STATUS_VERSIONED_UPTODATE) {
 467             statusString = info.getShortStatusText();
 468         }
 469
 470         String revisionString = "";     // NOI18N
 471         String binaryString = "";       // NOI18N
 472
 473         if (needRevisionForFormat) {
 474             if ((status & FileInformation.STATUS_NOTVERSIONED_EXCLUDED) == 0) {
 475                 try {
 476                     File repository = Git.getInstance().getTopmostManagedParent(file);
 477                     String revStr = GitCommand.getLastRevision(repository, file);
 478                     if (revStr != null) {
 479                         revisionString = revStr;
 480                     }
 481                 } catch (GitException ex) {
 482                     NotifyDescriptor.Exception e = new NotifyDescriptor.Exception(ex);
 483                     DialogDisplayer.getDefault().notifyLater(e);
 484                 }
 485             }
 486         }
 487
 488         //String stickyString = SvnUtils.getCopy(file);
 489         String stickyString = null;
 490         if (stickyString == null) {
 491             stickyString = ""; // NOI18N
 492         }
 493
 494         Object[] arguments = new Object[] {
 495             revisionString,
 496             statusString,
 497             stickyString,
 498         };
 499
 500         String annotation = format.format(arguments, new StringBuffer(), null).toString().trim();
 501         if(annotation.equals(emptyFormat)) {
 502             return ""; // NOI18N
 503         } else {
 504             return " " + annotation; // NOI18N
 505         }
 506     }
 507
 508     public String annotateNameHtml(File file, FileInformation info) {
 509         return annotateNameHtml(file.getName(), info, file);
 510     }
 511
 512     public String annotateNameHtml(String name, FileInformation mostImportantInfo, File mostImportantFile) {
 513         // Git: The codes used to show the status of files are:
 514         // M = modified
 515         // A = added
 516         // R = removed
 517         // C = clean
 518         // ! = deleted, but still tracked
 519         // ? = not tracked
 520         // I = ignored (not shown by default)
 521
 522         name = htmlEncode(name);
 523
 524         String textAnnotation;
 525         boolean annotationsVisible = VersioningSupport.getPreferences().getBoolean(VersioningSupport.PREF_BOOLEAN_TEXT_ANNOTATIONS_VISIBLE, false);
 526         int status = mostImportantInfo.getStatus();
 527
 528         if (annotationsVisible && mostImportantFile != null && (status & STATUS_TEXT_ANNOTABLE) != 0) {
 529             if (format != null) {
 530                 textAnnotation = formatAnnotation(mostImportantInfo, mostImportantFile);
 531             } else {
 532                 //String sticky = SvnUtils.getCopy(mostImportantFile);
 533                 String sticky = null;
 534                 if (status == FileInformation.STATUS_VERSIONED_UPTODATE && sticky == null) {
 535                     textAnnotation = "";  // NOI18N
 536                 } else if (status == FileInformation.STATUS_VERSIONED_UPTODATE) {
 537                     textAnnotation = " [" + sticky + "]"; // NOI18N
 538                 } else if (sticky == null) {
 539                     String statusText = mostImportantInfo.getShortStatusText();
 540                     if(!statusText.equals("")) { // NOI18N
 541                         textAnnotation = " [" + mostImportantInfo.getShortStatusText() + "]"; // NOI18N
 542                     } else {
 543                         textAnnotation = ""; // NOI18N
 544                     }
 545                 } else {
 546                     textAnnotation = " [" + mostImportantInfo.getShortStatusText() + "; " + sticky + "]"; // NOI18N
 547                 }
 548             }
 549         } else {
 550             textAnnotation = ""; // NOI18N
 551         }
 552
 553         if (textAnnotation.length() > 0) {
 554             textAnnotation = NbBundle.getMessage(GitAnnotator.class, "textAnnotation", textAnnotation); // NOI18N
 555         }
 556
 557         if (0 != (status & FileInformation.STATUS_NOTVERSIONED_EXCLUDED)) {
 558             return excludedFormat.format(new Object [] { name, textAnnotation });
 559         } else if (0 != (status & FileInformation.STATUS_VERSIONED_DELETEDLOCALLY)) {
 560             return deletedLocallyFormat.format(new Object [] { name, textAnnotation });
 561         } else if (0 != (status & FileInformation.STATUS_VERSIONED_REMOVEDLOCALLY)) {
 562             return removedLocallyFormat.format(new Object [] { name, textAnnotation });
 563         } else if (0 != (status & FileInformation.STATUS_NOTVERSIONED_NEWLOCALLY)) {
 564             return newLocallyFormat.format(new Object [] { name, textAnnotation });
 565         } else if (0 != (status & FileInformation.STATUS_VERSIONED_ADDEDLOCALLY)) {
 566             return addedLocallyFormat.format(new Object [] { name, textAnnotation });
 567         } else if (0 != (status & FileInformation.STATUS_VERSIONED_MODIFIEDLOCALLY)) {
 568             return modifiedLocallyFormat.format(new Object [] { name, textAnnotation });
 569         } else if (0 != (status & FileInformation.STATUS_VERSIONED_UPTODATE)) {
 570             return uptodateFormat.format(new Object [] { name, textAnnotation });
 571         } else if (0 != (status & FileInformation.STATUS_VERSIONED_CONFLICT)) {
 572             return conflictFormat.format(new Object [] { name, textAnnotation });
 573         } else if (0 != (status & FileInformation.STATUS_NOTVERSIONED_NOTMANAGED)) {
 574             return name;
 575         } else if (status == FileInformation.STATUS_UNKNOWN) {
 576             return name;
 577         } else {
 578             throw new IllegalArgumentException("Uncomparable status: " + status); // NOI18N
 579         }
 580     }
 581
 582     private String htmlEncode(String name) {
 583         if (name.indexOf('<') == -1) return name;
 584         return lessThan.matcher(name).replaceAll("&lt;"); // NOI18N
 585     }
 586
 587     private String annotateFolderNameHtml(String name, FileInformation mostImportantInfo, File mostImportantFile) {
 588         String nameHtml = htmlEncode(name);
 589         if (mostImportantInfo.getStatus() == FileInformation.STATUS_NOTVERSIONED_EXCLUDED){
 590             return excludedFormat.format(new Object [] { nameHtml, ""}); // NOI18N
 591         }
 592         String fileName = mostImportantFile.getName();
 593         if (fileName.equals(name)){
 594             return uptodateFormat.format(new Object [] { nameHtml, "" }); // NOI18N
 595         }
 596
 597         // Label top level repository nodes with a repository name label when:
 598         // Display Name (name) is different from its repo name (repo.getName())
 599         fileName = null;
 600         File repo = Git.getInstance().getTopmostManagedParent(mostImportantFile);
 601         if(repo != null && repo.equals(mostImportantFile)){
 602             if (!repo.getName().equals(name)){
 603                 fileName = repo.getName();
 604             }
 605         }
 606         if (fileName != null)
 607             return uptodateFormat.format(new Object [] { nameHtml, " [" + fileName + "]" }); // NOI18N
 608         else
 609             return uptodateFormat.format(new Object [] { nameHtml, "" }); // NOI18N
 610     }
 611
 612     private boolean isMoreImportant(FileInformation a, FileInformation b) {
 613         if (b == null) return true;
 614         if (a == null) return false;
 615         return getComparableStatus(a.getStatus()) < getComparableStatus(b.getStatus());
 616     }
 617
 618     /**
 619      * Gets integer status that can be used in comparators. The more important the status is for the user,
 620      * the lower value it has. Conflict is 0, unknown status is 100.
 621      *
 622      * @return status constant suitable for 'by importance' comparators
 623      */
 624     public static int getComparableStatus(int status) {
 625         if (0 != (status & FileInformation.STATUS_VERSIONED_CONFLICT)) {
 626             return 0;
 627         } else if (0 != (status & FileInformation.STATUS_VERSIONED_MERGE)) {
 628             return 1;
 629         } else if (0 != (status & FileInformation.STATUS_VERSIONED_DELETEDLOCALLY)) {
 630             return 10;
 631         } else if (0 != (status & FileInformation.STATUS_VERSIONED_REMOVEDLOCALLY)) {
 632             return 11;
 633         } else if (0 != (status & FileInformation.STATUS_NOTVERSIONED_NEWLOCALLY)) {
 634             return 12;
 635         } else if (0 != (status & FileInformation.STATUS_VERSIONED_ADDEDLOCALLY)) {
 636             return 13;
 637         } else if (0 != (status & FileInformation.STATUS_VERSIONED_MODIFIEDLOCALLY)) {
 638             return 14;
 639         } else if (0 != (status & FileInformation.STATUS_VERSIONED_REMOVEDINREPOSITORY)) {
 640             return 30;
 641         } else if (0 != (status & FileInformation.STATUS_VERSIONED_NEWINREPOSITORY)) {
 642             return 31;
 643         } else if (0 != (status & FileInformation.STATUS_VERSIONED_MODIFIEDINREPOSITORY)) {
 644             return 32;
 645         } else if (0 != (status & FileInformation.STATUS_VERSIONED_UPTODATE)) {
 646             return 50;
 647         } else if (0 != (status & FileInformation.STATUS_NOTVERSIONED_EXCLUDED)) {
 648             return 100;
 649         } else if (0 != (status & FileInformation.STATUS_NOTVERSIONED_NOTMANAGED)) {
 650             return 101;
 651         } else if (status == FileInformation.STATUS_UNKNOWN) {
 652             return 102;
 653         } else {
 654             throw new IllegalArgumentException("Uncomparable status: " + status); // NOI18N
 655         }
 656     }
 657
 658     private boolean isExcludedFromCommit(String absolutePath) {
 659         return false;
 660     }
 661
 662     private boolean isNothingVersioned(File[] files) {
 663         for (File file : files) {
 664             if ((cache.getStatus(file).getStatus() & FileInformation.STATUS_MANAGED) != 0) return false;
 665         }
 666         return true;
 667     }
 668
 669     private static boolean onlyProjects(Node[] nodes) {
 670         if (nodes == null) return false;
 671         for (Node node : nodes) {
 672             if (node.getLookup().lookup(Project.class) == null) return false;
 673         }
 674         return true;
 675     }
 676
 677     private boolean onlyFolders(File[] files) {
 678         for (int i = 0; i < files.length; i++) {
 679             if (files[i].isFile()) return false;
 680             if (!files[i].exists() && !cache.getStatus(files[i]).isDirectory()) return false;
 681         }
 682         return true;
 683     }
 684
 685     private void reScheduleScan(int delayMillis) {
 686         File dirToScan = dirsToScan.peek();
 687         if (!folderToScan.equals(dirToScan)) {
 688             if (!dirsToScan.offer(folderToScan)) {
 689                 Git.LOG.log(Level.FINE, "reScheduleScan failed to add to dirsToScan queue: {0} ", folderToScan);
 690             }
 691         }
 692         scanTask.schedule(delayMillis);
 693     }
 694
 695     private class ScanTask implements Runnable {
 696         public void run() {
 697             Thread.interrupted();
 698             File dirToScan = dirsToScan.poll();
 699             if (dirToScan != null) {
 700                 cache.getScannedFiles(dirToScan, null);
 701                 dirToScan = dirsToScan.peek();
 702                 if (dirToScan != null) {
 703                     scanTask.schedule(1000);
 704                 }
 705             }
 706         }
 707     }
 708
 709 }