Changeset 10089 for branches/Breadcrumbs/HeuristicLab.MainForm.WindowsForms

Timestamp:

10/28/13 17:50:31 (11 years ago)

Author:

jkarder

Message:

#2116:

• added hotlinking functionality
• added methods for outermost view host detection and manipulation

Location:

branches/Breadcrumbs/HeuristicLab.MainForm.WindowsForms/3.3

Files:

• Controls/ViewHost.cs (modified) (4 diffs)
• MainForms/MainForm.cs (modified) (4 diffs)

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

@@ -58 +58 @@
     }
 
+    public bool HotlinkingEnabled { get; set; }
+
     private IContentView cachedView;
     private IContentView activeView;
@@ -130 +132 @@
     }
 
-    private bool isOutmostViewHost;
+    private bool isOutermostViewHost;
     public IEnumerable<IContent> Breadcrumbs { get { return breadcrumbControl.Breadcrumbs; } }
 
@@ -210 +212 @@
     }
     private void ViewHost_VisibleChanged(object sender, EventArgs e) {
-      PerformOuterViewHostDetection();
+      PerformOutermostViewHostDetection();
     }
     private void viewContextMenuStrip_ShowBreadcrumbsChanged(object sender, EventArgs e) {
@@ -375 +377 @@
     }
 
-    private void PerformOuterViewHostDetection() {
-      var outmostViewHost = this;
-      for (var parent = Parent; parent != null; parent = parent.Parent) {
-        var vh = parent as ViewHost;
-        if (vh != null) outmostViewHost = vh;
-      }
-      isOutmostViewHost = outmostViewHost == this;
-      viewContextMenuStrip.ShowBreadcrumbsToolStripMenuItem.Checked = isOutmostViewHost;
+    private void PerformOutermostViewHostDetection() {
+      var mainForm = MainFormManager.GetMainForm<MainForm>();
+      var outermostViewHost = mainForm.GetOutermostViewOfType<ViewHost>(this);
+      isOutermostViewHost = outermostViewHost == this;
+      viewContextMenuStrip.ShowBreadcrumbsToolStripMenuItem.Checked = isOutermostViewHost;
     }
     #endregion

branches/Breadcrumbs/HeuristicLab.MainForm.WindowsForms/3.3/MainForms/MainForm.cs

@@ -223 +223 @@
     }
 
+    public T GetOutermostViewOfType<T>(Control childControl) where T : class, IView {
+      T outermostView = null;
+      for (var control = childControl; control != null; control = control.Parent) {
+        var vh = control as T;
+        if (vh != null) outermostView = vh;
+      }
+      return outermostView;
+    }
+
     public IContentView ShowContent(IContent content) {
       if (content == null) throw new ArgumentNullException("Content cannot be null.");
@@ -230 +239 @@
     }
 
-    public IContentView ShowContent<T>(T content, bool reuseExistingView, IEqualityComparer<T> comparer = null) where T : class,IContent {
+    public IContentView ShowContent<T>(T content, bool reuseExistingView, IEqualityComparer<T> comparer = null) where T : class, IContent {
       if (content == null) throw new ArgumentNullException("Content cannot be null.");
       if (!reuseExistingView) return ShowContent(content);
@@ -262 +271 @@
         return view;
       }
+    }
+
+    public void ShowContentInSpecificViewHost(IContent content, ViewHost viewHost) {
+      if (viewHost == null) return;
+      viewHost.Content = null;
+      var viewType = MainFormManager.GetDefaultViewType(content.GetType());
+      viewHost.ViewType = viewType;
+      viewHost.Content = content;
     }
 
@@ -550 +567 @@
       try {
         ((IActionUserInterfaceItem)item.Tag).Execute();
-      }
-      catch (Exception ex) {
+      } catch (Exception ex) {
         ErrorHandling.ShowErrorDialog((Control)MainFormManager.MainForm, ex);
       }