Changeset 11591 for branches/Breadcrumbs/HeuristicLab.MainForm.WindowsForms/3.3/Controls/ViewHost.cs

Timestamp:

11/27/14 09:35:43 (9 years ago)

Author:

jkarder

Message:

#2116: reverted to r10041

File:

• branches/Breadcrumbs/HeuristicLab.MainForm.WindowsForms/3.3/Controls/ViewHost.cs (modified) (12 diffs)

branches/Breadcrumbs/HeuristicLab.MainForm.WindowsForms/3.3/Controls/ViewHost.cs

@@ -33 +33 @@
       InitializeComponent();
       startDragAndDrop = false;
-      viewContextMenuStrip.IgnoredViewTypes = new List<Type> { typeof(ViewHost) };
+      viewContextMenuStrip.IgnoredViewTypes = new List<Type>() { typeof(ViewHost) };
 
       viewType = null;
@@ -41 +41 @@
       viewsLabel.Visible = false;
       viewsLabelVisible = true;
-
-      breadcrumbControl.ViewHost = this;
     }
 
@@ -53 +51 @@
           viewsLabel.Visible = value;
           View view = activeView as View;
-          if (view != null) AdjustActiveViewSize();
-        }
-      }
-    }
-
-    public bool HotlinkingEnabled { get; set; }
+          if (view != null) view.Dock = viewsLabelVisible ? DockStyle.None : DockStyle.Fill;
+        }
+      }
+    }
 
     private IContentView cachedView;
@@ -91 +87 @@
             #endregion
 
-            Caption = activeView.Caption;
+            this.Caption = activeView.Caption;
             viewType = activeView.GetType();
             RegisterActiveViewEvents();
@@ -97 +93 @@
             if (view != null) {
               view.Visible = true;
-              AdjustActiveViewSize();
+              if (ViewsLabelVisible) {
+                view.Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Top | AnchorStyles.Right;
+                view.Size = new Size(Width - this.viewsLabel.Width - this.viewsLabel.Margin.Left - this.viewsLabel.Margin.Right, this.Height);
+              } else view.Dock = DockStyle.Fill;
               if (!Controls.Contains((view))) Controls.Add(view);
               view.OnShown(new ViewShownEventArgs(view, false));
@@ -126 +125 @@
       }
     }
-
-    public bool ShowBreadcrumbs {
-      get { return viewContextMenuStrip.ShowBreadcrumbsToolStripMenuItem.Checked; }
-      set { viewContextMenuStrip.ShowBreadcrumbsToolStripMenuItem.Checked = value; }
-    }
-
-    public IEnumerable<IContent> Breadcrumbs { get { return breadcrumbControl.Breadcrumbs; } }
 
     protected override void SetEnabledStateOfControls() {
@@ -159 +151 @@
       UpdateLabels();
       UpdateActiveMenuItem();
-      UpdateBreadcrumbControl();
     }
 
@@ -210 +201 @@
       OnChanged();
     }
-    private void ViewHost_VisibleChanged(object sender, EventArgs e) {
-      PerformOutermostViewHostDetection();
-    }
-    private void viewContextMenuStrip_ShowBreadcrumbsChanged(object sender, EventArgs e) {
-      UpdateBreadcrumbControl();
-      AdjustActiveViewSize();
-    }
 
     protected override void OnSizeChanged(EventArgs e) {
@@ -279 +263 @@
     }
 
-    private void UpdateBreadcrumbControl() {
-      breadcrumbControl.Visible = ShowBreadcrumbs && Content != null;
-      if (ShowBreadcrumbs)
-        UpdateBreadcrumbTrail(breadcrumbControl.Breadcrumbs, BuildBreadcrumbTrail());
-    }
-
     private bool ViewCanShowContent(Type viewType, object content) {
       if (content == null) // every view can display null
@@ -296 +274 @@
       IContentView view = MainFormManager.MainForm.ShowContent(this.Content, this.ViewType);
       if (view != null) {
-        view.ReadOnly = ReadOnly;
-        view.Locked = Locked;
+        view.ReadOnly = this.ReadOnly;
+        view.Locked = this.Locked;
       }
     }
@@ -307 +285 @@
     private bool startDragAndDrop;
     private void viewsLabel_MouseDown(object sender, MouseEventArgs e) {
-      if (e.Button == MouseButtons.Right) {
+      if (e.Button == System.Windows.Forms.MouseButtons.Right) {
         Screen screen = Screen.FromControl(viewsLabel);
-        int rightBorder = viewsLabel.PointToScreen(viewsLabel.Location).X + viewContextMenuStrip.Width;
+        int rightBorder = viewsLabel.PointToScreen(viewsLabel.Location).X + viewContextMenuStrip.Width; //
         rightBorder = rightBorder - screen.Bounds.X; //pixel position on active screen
 
@@ -341 +319 @@
     }
     #endregion
-
-    #region Helpers
-    private void AdjustActiveViewSize() {
-      var view = activeView as View;
-      if (view == null) return;
-      int width = viewsLabelVisible ? Width - viewsLabel.Width - viewsLabel.Margin.Left - viewsLabel.Margin.Right : Width;
-      int height = ShowBreadcrumbs ? Height - viewsLabel.Height - viewsLabel.Margin.Top - viewsLabel.Margin.Bottom : Height;
-      view.Location = new Point(0, Height - height);
-      view.Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Top | AnchorStyles.Right;
-      view.Size = new Size(width, height);
-    }
-
-    private IEnumerable<IContent> BuildBreadcrumbTrail() {
-      var ll = new LinkedList<IContent>();
-      for (var control = (Control)this; control != null; control = control.Parent) {
-        var viewHost = control as ViewHost;
-        if (viewHost != null && viewHost.Content != null)
-          ll.AddFirst(viewHost.Content);
-      }
-      return ll;
-    }
-
-    public void UpdateBreadcrumbTrail(IEnumerable<IContent> oldCrumbs, IEnumerable<IContent> newCrumbs) {
-      if (!newCrumbs.Any()) return;
-      var ll = new LinkedList<IContent>();
-      if (newCrumbs.Contains(oldCrumbs.LastOrDefault())) {
-        foreach (var c in oldCrumbs) {
-          if (c != newCrumbs.First())
-            ll.AddLast(c);
-          else break;
-        }
-      }
-      foreach (var c in newCrumbs)
-        ll.AddLast(c);
-      breadcrumbControl.Breadcrumbs = ll;
-    }
-
-    private void PerformOutermostViewHostDetection() {
-      var parentContentViews = GetParentViewsOfType<ContentView>();
-      viewContextMenuStrip.ShowBreadcrumbsToolStripMenuItem.Checked = !parentContentViews.Any();
-    }
-    #endregion
   }
 }