Changeset 2696 for trunk/sources/HeuristicLab.MainForm.WindowsForms/3.2/View.cs

Timestamp:

01/28/10 16:15:21 (15 years ago)

Author:

mkommend

Message:

first version of redesigned MainForm (ticket #857)

File:

• trunk/sources/HeuristicLab.MainForm.WindowsForms/3.2/View.cs (copied) (copied from trunk/sources/HeuristicLab.MainForm.WindowsForms/3.2/ViewBase.cs) (4 diffs)

trunk/sources/HeuristicLab.MainForm.WindowsForms/3.2/View.cs

@@ -30 +30 @@
 
 namespace HeuristicLab.MainForm.WindowsForms {
-  public partial class ViewBase : UserControl, IView {
+  public partial class View : UserControl, IView {
     private bool initialized;
-    public ViewBase() {
+    public View() {
       InitializeComponent();
       this.initialized = false;
@@ -54 +54 @@
     }
 
+    public void Show() {
+      MainForm mainform = MainFormManager.GetMainForm<MainForm>();
+      bool firstTimeShown = mainform.GetForm(this) == null;
+
+      MainFormManager.GetMainForm<MainForm>().ShowView(this,firstTimeShown);
+      if (firstTimeShown) {
+        Form form = mainform.GetForm(this);
+        form.FormClosed += new FormClosedEventHandler(OnClosedHelper);
+        form.FormClosing += new FormClosingEventHandler(OnClosingHelper);
+      }
+      this.OnShown(new ViewShownEventArgs(this,firstTimeShown));
+    }
+
+    public void Close() {
+      MainForm mainform = MainFormManager.GetMainForm<MainForm>();
+      Form form = mainform.GetForm(this);
+      if (form != null)
+        mainform.CloseView(this);
+    }
+
+    public void Close(CloseReason closeReason) {
+      MainForm mainform = MainFormManager.GetMainForm<MainForm>();
+      Form form = mainform.GetForm(this);
+      if (form != null) 
+        mainform.CloseView(this,closeReason);
+    }
+
+    public void Hide() {
+      MainFormManager.GetMainForm<MainForm>().HideView(this);
+      this.OnHidden(new EventArgs());
+    }
+
     public event EventHandler CaptionChanged;
     protected virtual void OnCaptionChanged() {
@@ -68 +100 @@
     }
 
-    public virtual void OnClosing(object sender, CancelEventArgs e) {
+    protected virtual void OnShown(ViewShownEventArgs e) {
+    }
+
+    protected virtual void OnHidden(EventArgs e) {
     }
 
@@ -74 +109 @@
     internal void OnClosingHelper(object sender, FormClosingEventArgs e) {
       if (this.closeReason != CloseReason.None)
-        this.OnClosing(sender, new FormClosingEventArgs(this.closeReason, e.Cancel));
+        this.OnClosing(new FormClosingEventArgs(this.closeReason, e.Cancel));
       else
-        this.OnClosing(sender, e);
+        this.OnClosing(e);
 
       this.closeReason = CloseReason.None;
     }
 
-    public virtual void OnClosing(object sender, FormClosingEventArgs e) {
+    protected virtual void OnClosing(FormClosingEventArgs e) {
     }
 
-    public virtual void OnClosed(object sender, EventArgs e) {
+    internal void OnClosedHelper(object sender, FormClosedEventArgs e) {
+      if (this.closeReason != CloseReason.None)
+        this.OnClosed(new FormClosedEventArgs(this.closeReason));
+      else
+        this.OnClosed(e);
+
+      Form form = (Form)sender;
+      form.FormClosed -= new FormClosedEventHandler(OnClosedHelper);
+      form.FormClosing -= new FormClosingEventHandler(OnClosingHelper);
+      this.closeReason = CloseReason.None;
     }
 
-    public event EventHandler Initialized;
+    protected virtual void OnClosed(FormClosedEventArgs e) {
+    }
 
     private void ViewBase_Load(object sender, EventArgs e) {
       if (!this.initialized && !this.DesignMode) {
-        if (this.Initialized != null)
-          this.Initialized(this, new EventArgs());
+        this.OnInitialized(e);
         this.initialized = true;
       }
     }
+
+    protected virtual void OnInitialized(EventArgs e) {
+    }
   }
 }