Changeset 10089 for branches/Breadcrumbs/HeuristicLab.Core.Views/3.3/ItemCollectionView.cs

Timestamp:

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

Author:

jkarder

Message:

#2116:

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

File:

• branches/Breadcrumbs/HeuristicLab.Core.Views/3.3/ItemCollectionView.cs (modified) (2 diffs)

branches/Breadcrumbs/HeuristicLab.Core.Views/3.3/ItemCollectionView.cs

@@ -219 +219 @@
     #region ListView Events
     protected virtual void itemsListView_SelectedIndexChanged(object sender, EventArgs e) {
-      removeButton.Enabled = (Content != null) && !Content.IsReadOnly && !ReadOnly && itemsListView.SelectedItems.Count > 0;
+      removeButton.Enabled = Content != null && !Content.IsReadOnly && !ReadOnly && itemsListView.SelectedItems.Count > 0;
       AdjustListViewColumnSizes();
-      if (showDetailsCheckBox.Checked) {
-        if (itemsListView.SelectedItems.Count == 1) {
-          T item = (T)itemsListView.SelectedItems[0].Tag;
-          detailsGroupBox.Enabled = true;
-          viewHost.Content = item;
+      if (itemsListView.SelectedItems.Count == 1) {
+        var item = (T)itemsListView.SelectedItems[0].Tag;
+        var mainForm = MainFormManager.GetMainForm<MainForm.WindowsForms.MainForm>();
+        var outermostViewHost = mainForm.GetOutermostViewOfType<ViewHost>(this);
+        if (outermostViewHost != null && outermostViewHost.HotlinkingEnabled) {
+          var oldCrumbs = outermostViewHost.Breadcrumbs;
+          var newCrumbs = BuildBreadcrumbTrail();
+          mainForm.ShowContentInSpecificViewHost(item, outermostViewHost);
+          outermostViewHost.UpdateBreadcrumbTrail(oldCrumbs, newCrumbs.Concat(new[] { item }));
         } else {
-          viewHost.Content = null;
-          detailsGroupBox.Enabled = false;
+          if (showDetailsCheckBox.Checked) {
+            detailsGroupBox.Enabled = true;
+            viewHost.Content = item;
+          } else {
+            viewHost.Content = null;
+            detailsGroupBox.Enabled = false;
+          }
         }
       }
@@ -245 +254 @@
     protected virtual void itemsListView_DoubleClick(object sender, EventArgs e) {
       if (itemsListView.SelectedItems.Count == 1) {
-        var item = itemsListView.SelectedItems[0].Tag as T;
-        if (item != null) {
-          ViewHost outmostViewHost = null;
-          for (var control = Parent; control != null; control = control.Parent) {
-            var vh = control as ViewHost;
-            if (vh != null) outmostViewHost = vh;
-          }
-          if (outmostViewHost != null) {
-            var oldCrumbs = outmostViewHost.Breadcrumbs;
-            var newCrumbs = BuildBreadcrumbTrail();
-            outmostViewHost.Content = null;
-            var viewType = MainFormManager.GetDefaultViewType(item.GetType());
-            outmostViewHost.ViewType = viewType;
-            outmostViewHost.Content = item;
-            outmostViewHost.UpdateBreadcrumbTrail(oldCrumbs, newCrumbs.Concat(new[] { item }));
-            outmostViewHost.ActiveView.ReadOnly = ReadOnly;
-            outmostViewHost.ActiveView.Locked = Locked;
-          }
-        }
+        var item = (T)itemsListView.SelectedItems[0].Tag;
+        var mainForm = MainFormManager.GetMainForm<MainForm.WindowsForms.MainForm>();
+        var outermostViewHost = mainForm.GetOutermostViewOfType<ViewHost>(this);
+        var oldCrumbs = outermostViewHost.Breadcrumbs;
+        var newCrumbs = BuildBreadcrumbTrail();
+        mainForm.ShowContentInSpecificViewHost(item, outermostViewHost);
+        outermostViewHost.UpdateBreadcrumbTrail(oldCrumbs, newCrumbs.Concat(new[] { item }));
+        outermostViewHost.ActiveView.ReadOnly = ReadOnly;
+        outermostViewHost.ActiveView.Locked = Locked;
       }
     }