Changeset 11765 for branches

Timestamp:

01/15/15 13:45:49 (10 years ago)

Author:

jkarder

Message:

#2077:

• added checks for InvokeRequired
• minor code changes

File:

• branches/CodeEditor/HeuristicLab.Scripting.Views/3.3/ScriptView.cs (modified) (3 diffs)

branches/CodeEditor/HeuristicLab.Scripting.Views/3.3/ScriptView.cs

@@ -136 +136 @@
         Locked = false;
         codeEditor.Focus();
-        //OnContentChanged();
       }
     }
@@ -172 +171 @@
         ch.Width = -2;
     }
+
+    #region ProgressView
+    private bool progressViewCreated;
+
+    private void AddProgressView(string progressMessage) {
+      var mainForm = MainFormManager.GetMainForm<MainForm.WindowsForms.MainForm>();
+      mainForm.AddOperationProgressToView(this, progressMessage);
+      progressViewCreated = true;
+    }
+
+    private void RemoveProgressView() {
+      if (!progressViewCreated) return;
+      var mainForm = MainFormManager.GetMainForm<MainForm.WindowsForms.MainForm>();
+      mainForm.RemoveOperationProgressFromView(this);
+      progressViewCreated = false;
+    }
+    #endregion
     #endregion
 
     #region Event Handlers
     private void Content_CodeChanged(object sender, EventArgs e) {
-      if (InvokeRequired)
-        Invoke(new EventHandler(Content_CodeChanged), sender, e);
+      if (InvokeRequired) Invoke((Action<object, EventArgs>)Content_CodeChanged, sender, e);
       else {
         codeEditor.UserCode = Content.Code;
@@ -203 +218 @@
 
     private void codeEditor_AssembliesLoading(object sender, EventArgs<IEnumerable<Assembly>> e) {
-      if (e.Value.Count() <= SilentAssemblyLoadingOperationLimit) return;
-      var mainForm = MainFormManager.GetMainForm<MainForm.WindowsForms.MainForm>();
-      mainForm.AddOperationProgressToView(this, AssembliesLoadingMessage);
+      if (InvokeRequired) Invoke((Action<object, EventArgs<IEnumerable<Assembly>>>)codeEditor_AssembliesLoading, sender, e);
+      else {
+        int nrOfAssemblies = e.Value.Count();
+        if (nrOfAssemblies > SilentAssemblyLoadingOperationLimit)
+          AddProgressView(AssembliesLoadingMessage);
+      }
     }
 
     private void codeEditor_AssembliesLoaded(object sender, EventArgs<IEnumerable<Assembly>> e) {
-      if (e.Value.Count() <= SilentAssemblyLoadingOperationLimit) return;
-      var mainForm = MainFormManager.GetMainForm<MainForm.WindowsForms.MainForm>();
-      mainForm.RemoveOperationProgressFromView(this);
+      if (InvokeRequired) Invoke((Action<object, EventArgs<IEnumerable<Assembly>>>)codeEditor_AssembliesLoaded, sender, e);
+      else {
+        RemoveProgressView();
+      }
     }
 
     private void codeEditor_AssembliesUnloading(object sender, EventArgs<IEnumerable<Assembly>> e) {
-      if (e.Value.Count() <= SilentAssemblyLoadingOperationLimit) return;
-      var mainForm = MainFormManager.GetMainForm<MainForm.WindowsForms.MainForm>();
-      mainForm.AddOperationProgressToView(this, AssembliesUnloadingMessage);
+      if (InvokeRequired) Invoke((Action<object, EventArgs<IEnumerable<Assembly>>>)codeEditor_AssembliesUnloading, sender, e);
+      else {
+        int nrOfAssemblies = e.Value.Count();
+        if (nrOfAssemblies > SilentAssemblyLoadingOperationLimit)
+          AddProgressView(AssembliesUnloadingMessage);
+      }
     }
 
     private void codeEditor_AssembliesUnloaded(object sender, EventArgs<IEnumerable<Assembly>> e) {
-      if (e.Value.Count() <= SilentAssemblyLoadingOperationLimit) return;
-      var mainForm = MainFormManager.GetMainForm<MainForm.WindowsForms.MainForm>();
-      mainForm.RemoveOperationProgressFromView(this);
+      if (InvokeRequired) Invoke((Action<object, EventArgs<IEnumerable<Assembly>>>)codeEditor_AssembliesUnloaded, sender, e);
+      else {
+        RemoveProgressView();
+      }
     }
   }