Changeset 291 for trunk/org.modelica.mdt.ui/src/org/modelica/mdt

Timestamp:

02/05/06 15:03:38 (19 years ago)

Author:

boris

Message:

• moved the modelica project creation code where it belongs IMHO
• wraped the call to modelica project creation operation from new project wizard into IWorkspaceRunnable to improve batching of change events

File:

• trunk/org.modelica.mdt.ui/src/org/modelica/mdt/ui/wizards/NewProjectWizard.java (modified) (2 diffs)

trunk/org.modelica.mdt.ui/src/org/modelica/mdt/ui/wizards/NewProjectWizard.java

@@ -46 +46 @@
 import org.modelica.mdt.ui.UIPlugin;
 
-import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.IWorkspaceRunnable;
 import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.jface.dialogs.DialogPage;
+import org.eclipse.jface.dialogs.ErrorDialog;
 import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.jface.wizard.Wizard;
@@ -150 +153 @@
     }   
     
+    private static void showProjectCreationError(IStatus status)
+    {
+        ErrorDialog.openError(null, "Error", "Could not create project", status);   
+    }
 
     @Override
     public boolean performFinish()
     {
-        IProject proj = 
-            ModelicaCore.createProject(projectPage.projectName.getText(),
-                    this.getContainer());
+        /*
+         * run creation of the project operation inside
+         * an instance of IWorkspaceRunnable to batch the
+         * changes to the workspace
+         */
+        try
+        {
+            IWorkspaceRunnable wr = new IWorkspaceRunnable()
+            {
+                public void run(IProgressMonitor monitor) throws CoreException
+                {
+                    ModelicaCore.getModelicaRoot().createProject
+                        (projectPage.projectName.getText());
+                }
+            };
+            ResourcesPlugin.getWorkspace().run(wr, null);
+        }
+        catch (CoreException e)
+        {
+            /* 
+             * on error show the error dialog and don't
+             * close the new project wizard to give user a
+             * chance to correct the error and try again
+             */
+            showProjectCreationError(e.getStatus());
+            return false;
+        }
         
-        return proj != null;
+        return true;
     }