Changeset 2713 for trunk/sources/HeuristicLab.Core.Views/3.3/ItemCollectionView.cs

Timestamp:

01/29/10 01:44:57 (14 years ago)

Author:

swagner

Message:

Adapted HL 3.3 plugins according to changes in MainForm (#857)

File:

• trunk/sources/HeuristicLab.Core.Views/3.3/ItemCollectionView.cs (modified) (12 diffs)

trunk/sources/HeuristicLab.Core.Views/3.3/ItemCollectionView.cs

@@ -30 +30 @@
 using HeuristicLab.Common;
 using HeuristicLab.MainForm;
+using HeuristicLab.MainForm.WindowsForms;
 
 namespace HeuristicLab.Core.Views {
-  public partial class ItemCollectionView<T> : ObjectView where T : class, IItem {
-    public IObservableCollection<T> ItemCollection {
-      get { return (IObservableCollection<T>)Object; }
-      set { base.Object = value; }
+  public partial class ItemCollectionView<T> : ContentView where T : class, IItem {
+    public new IObservableCollection<T> Content {
+      get { return (IObservableCollection<T>)base.Content; }
+      set { base.Content = value; }
     }
 
@@ -47 +48 @@
     }
 
-    protected override void DeregisterObjectEvents() {
-      ItemCollection.ItemsAdded -= new CollectionItemsChangedEventHandler<T>(ItemCollection_ItemsAdded);
-      ItemCollection.ItemsRemoved -= new CollectionItemsChangedEventHandler<T>(ItemCollection_ItemsRemoved);
-      ItemCollection.CollectionReset -= new CollectionItemsChangedEventHandler<T>(ItemCollection_CollectionReset);
-      base.DeregisterObjectEvents();
-    }
-    protected override void RegisterObjectEvents() {
-      base.RegisterObjectEvents();
-      ItemCollection.ItemsAdded += new CollectionItemsChangedEventHandler<T>(ItemCollection_ItemsAdded);
-      ItemCollection.ItemsRemoved += new CollectionItemsChangedEventHandler<T>(ItemCollection_ItemsRemoved);
-      ItemCollection.CollectionReset += new CollectionItemsChangedEventHandler<T>(ItemCollection_CollectionReset);
-    }
-
-    protected override void OnObjectChanged() {
-      base.OnObjectChanged();
+    protected override void DeregisterContentEvents() {
+      Content.ItemsAdded -= new CollectionItemsChangedEventHandler<T>(Content_ItemsAdded);
+      Content.ItemsRemoved -= new CollectionItemsChangedEventHandler<T>(Content_ItemsRemoved);
+      Content.CollectionReset -= new CollectionItemsChangedEventHandler<T>(Content_CollectionReset);
+      base.DeregisterContentEvents();
+    }
+    protected override void RegisterContentEvents() {
+      base.RegisterContentEvents();
+      Content.ItemsAdded += new CollectionItemsChangedEventHandler<T>(Content_ItemsAdded);
+      Content.ItemsRemoved += new CollectionItemsChangedEventHandler<T>(Content_ItemsRemoved);
+      Content.CollectionReset += new CollectionItemsChangedEventHandler<T>(Content_CollectionReset);
+    }
+
+    protected override void OnContentChanged() {
+      base.OnContentChanged();
       Caption = "Item Collection";
       while (itemsListView.Items.Count > 0) RemoveListViewItem(itemsListView.Items[0]);
       itemsListView.Enabled = false;
       detailsGroupBox.Enabled = false;
-      viewHost.Object = null;
+      viewHost.Content = null;
       addButton.Enabled = false;
       sortAscendingButton.Enabled = false;
@@ -72 +73 @@
       removeButton.Enabled = false;
 
-      if (ItemCollection != null) {
-        Caption += " (" + ItemCollection.GetType().Name + ")";
+      if (Content != null) {
+        Caption += " (" + Content.GetType().Name + ")";
         itemsListView.Enabled = true;
-        addButton.Enabled = !ItemCollection.IsReadOnly;
-        foreach (T item in ItemCollection)
+        addButton.Enabled = !Content.IsReadOnly;
+        foreach (T item in Content)
           AddListViewItem(CreateListViewItem(item));
         sortAscendingButton.Enabled = itemsListView.Items.Count > 0;
@@ -130 +131 @@
     #region ListView Events
     protected virtual void itemsListView_SelectedIndexChanged(object sender, EventArgs e) {
-      removeButton.Enabled = itemsListView.SelectedItems.Count > 0 && !ItemCollection.IsReadOnly;
+      removeButton.Enabled = itemsListView.SelectedItems.Count > 0 && !Content.IsReadOnly;
       if (itemsListView.SelectedItems.Count == 1) {
         T item = (T)itemsListView.SelectedItems[0].Tag;
-        viewHost.Object = item;
+        viewHost.Content = item;
         detailsGroupBox.Enabled = true;
       } else {
-        viewHost.Object = null;
+        viewHost.Content = null;
         detailsGroupBox.Enabled = false;
       }
@@ -146 +147 @@
     protected virtual void itemsListView_KeyDown(object sender, KeyEventArgs e) {
       if (e.KeyCode == Keys.Delete) {
-        if ((itemsListView.SelectedItems.Count > 0) && !ItemCollection.IsReadOnly) {
+        if ((itemsListView.SelectedItems.Count > 0) && !Content.IsReadOnly) {
           foreach (ListViewItem item in itemsListView.SelectedItems)
-            ItemCollection.Remove((T)item.Tag);
+            Content.Remove((T)item.Tag);
         }
       }
@@ -165 +166 @@
       data.SetData("Type", item.GetType());
       data.SetData("Value", item);
-      if (ItemCollection.IsReadOnly) {
+      if (Content.IsReadOnly) {
         DoDragDrop(data, DragDropEffects.Copy | DragDropEffects.Link);
       } else {
         DragDropEffects result = DoDragDrop(data, DragDropEffects.Copy | DragDropEffects.Link | DragDropEffects.Move);
         if ((result & DragDropEffects.Move) == DragDropEffects.Move)
-          ItemCollection.Remove(item);
+          Content.Remove(item);
       }
     }
@@ -176 +177 @@
       e.Effect = DragDropEffects.None;
       Type type = e.Data.GetData("Type") as Type;
-      if ((!ItemCollection.IsReadOnly) && (type != null) && (typeof(T).IsAssignableFrom(type))) {
+      if ((!Content.IsReadOnly) && (type != null) && (typeof(T).IsAssignableFrom(type))) {
         if ((e.KeyState & 8) == 8) e.Effect = DragDropEffects.Copy;  // CTRL key
         else if ((e.KeyState & 4) == 4) e.Effect = DragDropEffects.Move;  // SHIFT key
@@ -188 +189 @@
         T item = e.Data.GetData("Value") as T;
         if ((e.Effect & DragDropEffects.Copy) == DragDropEffects.Copy) item = (T)item.Clone();
-        ItemCollection.Add(item);
+        Content.Add(item);
       }
     }
@@ -197 +198 @@
       T item = CreateItem();
       if (item != null)
-        ItemCollection.Add(item);
+        Content.Add(item);
     }
     protected virtual void sortAscendingButton_Click(object sender, EventArgs e) {
@@ -208 +209 @@
       if (itemsListView.SelectedItems.Count > 0) {
         foreach (ListViewItem item in itemsListView.SelectedItems)
-          ItemCollection.Remove((T)item.Tag);
+          Content.Remove((T)item.Tag);
         itemsListView.SelectedItems.Clear();
       }
@@ -214 +215 @@
     #endregion
 
-    #region ItemCollection Events
-    protected virtual void ItemCollection_ItemsAdded(object sender, CollectionItemsChangedEventArgs<T> e) {
-      if (InvokeRequired)
-        Invoke(new CollectionItemsChangedEventHandler<T>(ItemCollection_ItemsAdded), sender, e);
+    #region Content Events
+    protected virtual void Content_ItemsAdded(object sender, CollectionItemsChangedEventArgs<T> e) {
+      if (InvokeRequired)
+        Invoke(new CollectionItemsChangedEventHandler<T>(Content_ItemsAdded), sender, e);
       else
         foreach (T item in e.Items)
           AddListViewItem(CreateListViewItem(item));
     }
-    protected virtual void ItemCollection_ItemsRemoved(object sender, CollectionItemsChangedEventArgs<T> e) {
-      if (InvokeRequired)
-        Invoke(new CollectionItemsChangedEventHandler<T>(ItemCollection_ItemsRemoved), sender, e);
+    protected virtual void Content_ItemsRemoved(object sender, CollectionItemsChangedEventArgs<T> e) {
+      if (InvokeRequired)
+        Invoke(new CollectionItemsChangedEventHandler<T>(Content_ItemsRemoved), sender, e);
       else {
         foreach (T item in e.Items) {
@@ -234 +235 @@
       }
     }
-    protected virtual void ItemCollection_CollectionReset(object sender, CollectionItemsChangedEventArgs<T> e) {
-      if (InvokeRequired)
-        Invoke(new CollectionItemsChangedEventHandler<T>(ItemCollection_CollectionReset), sender, e);
+    protected virtual void Content_CollectionReset(object sender, CollectionItemsChangedEventArgs<T> e) {
+      if (InvokeRequired)
+        Invoke(new CollectionItemsChangedEventHandler<T>(Content_CollectionReset), sender, e);
       else {
         foreach (T item in e.OldItems) {