Changeset 1485 for trunk

Timestamp:

04/13/12 12:36:21 (12 years ago)

Author:

wschamai

Message:

MOD: decoration of "code-sync" folder icon

File:

• trunk/modelicaml/org.openmodelica.modelicaml.modelica.importer/src/org/openmodelica/modelicaml/modelica/importer/display/ViewLabelProviderStyledCell.java (modified) (7 diffs)

trunk/modelicaml/org.openmodelica.modelicaml.modelica.importer/src/org/openmodelica/modelicaml/modelica/importer/display/ViewLabelProviderStyledCell.java

@@ -35 +35 @@
 package org.openmodelica.modelicaml.modelica.importer.display;
 
+import java.io.File;
 import java.util.HashSet;
 
@@ -74 +75 @@
 
 public class ViewLabelProviderStyledCell extends StyledCellLabelProvider {
-    
-    private String projectName = "";
+    private static final String unknownProjectName = "? Project name is unknown";
+    private String projectName = unknownProjectName;
     
     private boolean decorateItem = false;
@@ -115 +116 @@
     @Override
     public void update(ViewerCell cell) {
+        
         String treeItemText = "";
         Object obj = cell.getElement();
@@ -163 +165 @@
             // for the root (folder) add the project name
             if (obj instanceof TreeParent && ((TreeParent)obj).getName().equals(Constants.folderName_code_sync) ) {
-                styledString.append(" - " + getProjectName(), stylerGrey);
-                treeItemText = treeItemText + " - " + getProjectName();
+                if (codeSyncFolderExists()) {
+                    styledString.append(" - " + getProjectName(), stylerGrey);
+                    treeItemText = treeItemText + " - " + getProjectName();
+                }
+                else {
+                    styledString.append(" - Folder does not exist in " + getProjectName(), stylerRed);
+                    treeItemText = treeItemText + " - Folder does not exist in " + getProjectName();
+                }
             }
             
@@ -190 +198 @@
         
         
-        
         // set image
         if ( obj instanceof TreeObject  ){
@@ -294 +301 @@
     }
     
+    
+    private boolean codeSyncFolderExists(){
+        if (!getProjectName().equals(unknownProjectName)) {
+            IWorkspace workspace = ResourcesPlugin.getWorkspace();
+            IWorkspaceRoot root = workspace.getRoot();
+            IProject iProject = root.getProject(getProjectName());
+            String projectAbsolutePath = iProject.getLocationURI().toString().replaceFirst("file:\\/", "");
+            String codeIncAbsolutePath = projectAbsolutePath+"/"+Constants.folderName_code_sync + "/";
+
+            File codeSyncFolder = new File(codeIncAbsolutePath);
+            boolean exists = codeSyncFolder.exists();
+            
+            return exists;
+        }
+        
+        // in case the project is not known yet -> do not display an error.
+        return true;
+    }
+    
     private void setImage(TreeObject treeObject){
         
@@ -299 +325 @@
         if ( treeObject.getName().equals(Constants.folderName_code_sync)) {
 //          overlayIconImage = PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FOLDER);
-            overlayIconImage = ResourceManager.decorateImage(
-                    PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FOLDER), 
-                    ResourceManager.getImage(Activator.class, "/icons/sync_ovr.gif"));
+            
+            if (codeSyncFolderExists()) {
+                overlayIconImage = ResourceManager.decorateImage(
+                        PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FOLDER), 
+                        ResourceManager.getImage(Activator.class, "/icons/sync_ovr.gif"));
+            }
+            else {
+                // decorate with error
+                overlayIconImage = ResourceManager.decorateImage(
+                        PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FOLDER), 
+                        PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_DEC_FIELD_ERROR));
+            }
         }