Changeset 1394

Timestamp:

03/21/09 16:41:32 (16 years ago)

Author:

gkronber

Message:

Fixed #526 (UI feedback when starting plugin-manager). Mouse cursor is changed before loading the plugin manager form and set back to normal once all plugins are loaded.

Location:

trunk/sources

Files:

• HeuristicLab.PluginInfrastructure.GUI/ManagerForm.cs (modified) (1 diff)
• HeuristicLab/MainForm.cs (modified) (5 diffs)

trunk/sources/HeuristicLab.PluginInfrastructure.GUI/ManagerForm.cs

@@ -48 +48 @@
       InitializeComponent();
       InitializePlugins();
+      Cursor = Cursors.Arrow;
     }
 

trunk/sources/HeuristicLab/MainForm.cs

@@ -69 +69 @@
       applicationsListView.Items.Add(pluginManagerListViewItem);
 
-      foreach(ApplicationInfo info in PluginManager.Manager.InstalledApplications) {
+      foreach (ApplicationInfo info in PluginManager.Manager.InstalledApplications) {
         ListViewItem item = new ListViewItem(info.Name, 0);
         item.Tag = info;
@@ -81 +81 @@
 
     private void applicationsListView_ItemActivate(object sender, EventArgs e) {
-      if(applicationsListView.SelectedItems.Count > 0) {
+      if (applicationsListView.SelectedItems.Count > 0) {
         ListViewItem selected = applicationsListView.SelectedItems[0];
-        if(selected == pluginManagerListViewItem) {
-          ManagerForm form = new ManagerForm();
-          this.Visible = false;
-          form.ShowDialog(this);
-          RefreshApplicationsList();
-          this.Visible = true;
+        if (selected == pluginManagerListViewItem) {
+          try {
+            Cursor = Cursors.AppStarting;
+            ManagerForm form = new ManagerForm();
+            this.Visible = false;
+            form.ShowDialog(this);
+            RefreshApplicationsList();
+            this.Visible = true;
+          }
+          finally {
+            Cursor = Cursors.Arrow;
+          }
         } else {
           ApplicationInfo app = (ApplicationInfo)applicationsListView.SelectedItems[0].Tag;
@@ -99 +105 @@
             do {
               try {
-                if(!abortRequested) 
+                if (!abortRequested)
                   PluginManager.Manager.Run(app);
                 stopped = true;
-              } catch(Exception ex) {
+              }
+              catch (Exception ex) {
                 stopped = false;
                 ThreadPool.QueueUserWorkItem(delegate(object exception) { ShowErrorMessageBox((Exception)exception); }, ex);
                 Thread.Sleep(5000); // sleep 5 seconds before autorestart
               }
-            } while(!abortRequested && !stopped && app.AutoRestart);
+            } while (!abortRequested && !stopped && app.AutoRestart);
           });
           t.SetApartmentState(ApartmentState.STA); // needed for the AdvancedOptimizationFrontent
@@ -116 +123 @@
 
     private void applicationsListBox_SelectedIndexChanged(object sender, ListViewItemSelectionChangedEventArgs e) {
-      if(e.IsSelected) {
+      if (e.IsSelected) {
         startButton.Enabled = true;
       } else {
@@ -145 +152 @@
       sb.Append("Sorry, but something went wrong!\n\n" + ex.Message + "\n\n" + ex.StackTrace);
 
-      while(ex.InnerException != null) {
+      while (ex.InnerException != null) {
         ex = ex.InnerException;
         sb.Append("\n\n-----\n\n" + ex.Message + "\n\n" + ex.StackTrace);