Version 1.2.0-dev.3.1

editor/tools/plugins/com.google.dart.tools.ui/src/com/google/dart/tools/ui/internal/filesview/ResourceLabelProvider.java

 /*
  * Copyright (c) 2012, the Dart project authors.
  * 
  * Licensed under the Eclipse Public License v1.0 (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.eclipse.org/legal/epl-v10.html
  * 
  * 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.google.dart.tools.ui.internal.filesview;
 
-import com.google.dart.engine.element.LibraryElement;
-import com.google.dart.engine.source.SourceKind;
 import com.google.dart.tools.core.DartCore;
-import com.google.dart.tools.core.DartCoreDebug;
 import com.google.dart.tools.core.analysis.model.AnalysisEvent;
 import com.google.dart.tools.core.analysis.model.AnalysisListener;
-import com.google.dart.tools.core.analysis.model.ProjectManager;
 import com.google.dart.tools.core.analysis.model.ResolvedEvent;
 import com.google.dart.tools.core.analysis.model.ResolvedHtmlEvent;
 import com.google.dart.tools.core.internal.builder.AnalysisWorker;
-import com.google.dart.tools.core.utilities.io.FilenameUtils;
 import com.google.dart.tools.ui.DartToolsPlugin;
 
 import org.eclipse.core.filesystem.IFileStore;
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IFolder;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.IStyledLabelProvider;
 import org.eclipse.jface.viewers.ILabelProvider;
 import org.eclipse.jface.viewers.ILabelProviderListener;
@@ skipping 76 matching lines @@
         }
       }
 
       if (resource instanceof IFile) {
         IFile file = (IFile) resource;
 
         if (DartCore.isBuildDart(file)) {
           return DartToolsPlugin.getImage(BUILD_FILE_ICON);
         }
 
-        if (DartCoreDebug.EXPERIMENTAL) {
-          SourceKind kind = DartCore.getProjectManager().getSourceKind(file);
-          if (kind == SourceKind.LIBRARY) {
-            return DartToolsPlugin.getImage(LIBRARY_ICON);
-          }
-        }
+        // TODO(scheglov) disabled because even with tasks it causes short, but noticeable UI locks
+//        if (DartCoreDebug.EXPERIMENTAL) {
+//          SourceKind kind = DartCore.getProjectManager().getSourceKind(file);
+//          if (kind == SourceKind.LIBRARY) {
+//            return DartToolsPlugin.getImage(LIBRARY_ICON);
+//          }
+//        }
       }
 
       if (element instanceof IFolder) {
         IFolder folder = (IFolder) element;
 
         if (DartCore.isPackagesDirectory(folder)) {
           return DartToolsPlugin.getImage(PACKAGES_FOLDER_ICON);
         }
 
         if (DartCore.isPackagesResource(folder)) {
@@ skipping 51 matching lines @@
           String remappingPath = DartCore.getResourceRemapping(file);
 
           if (remappingPath != null) {
             StyledString str = new StyledString(file.getName());
             str.append(
                 " [" + getRelativePath(file, remappingPath) + "]",
                 StyledString.QUALIFIER_STYLER);
             return str;
           }
 
-          // Append the library name to library units.
-          ProjectManager projectManager = DartCore.getProjectManager();
-          SourceKind kind = projectManager.getSourceKind((IFile) resource);
-
-          if (kind == SourceKind.LIBRARY) {
-            LibraryElement libraryElement = projectManager.getLibraryElementOrNull((IFile) resource);
-
-            if (libraryElement != null) {
-              String name = libraryElement.getName();
-
-              if (name == null || name.length() == 0) {
-
-                if (libraryElement.getEntryPoint() != null) {
-                  name = FilenameUtils.removeExtension(resource.getName());
-                }
-              }
-
-              string.append(" [" + name + "]", StyledString.QUALIFIER_STYLER); //$NON-NLS-1$ //$NON-NLS-2$
-            }
-          }
+          // TODO(scheglov) disabled because even with tasks it causes short, but noticeable UI locks
+//          // Append the library name to library units.
+//          ProjectManager projectManager = DartCore.getProjectManager();
+//          SourceKind kind = projectManager.getSourceKind((IFile) resource);
+//
+//          if (kind == SourceKind.LIBRARY) {
+//            LibraryElement libraryElement = projectManager.getLibraryElementOrNull((IFile) resource);
+//
+//            if (libraryElement != null) {
+//              String name = libraryElement.getName();
+//
+//              if (name == null || name.length() == 0) {
+//
+//                if (libraryElement.getEntryPoint() != null) {
+//                  name = FilenameUtils.removeExtension(resource.getName());
+//                }
+//              }
+//
+//              string.append(" [" + name + "]", StyledString.QUALIFIER_STYLER); //$NON-NLS-1$ //$NON-NLS-2$
+//            }
+//          }
         }
       } catch (Throwable th) {
         DartToolsPlugin.log(th);
       }
 
       return string;
     }
 
     if (element instanceof DartLibraryNode && ((DartLibraryNode) element).getCategory() != null) {
       StyledString string = new StyledString(((DartLibraryNode) element).getLabel());
@@ skipping 79 matching lines @@
   }
 
   private void uiExec(Runnable runnable) {
     try {
       Display.getDefault().asyncExec(runnable);
     } catch (SWTException e) {
       // Ignore -- might occur if async events get dispatched after the WS is closed
     }
   }
 }