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Ignore:
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:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/sources/HeuristicLab.Core.Views/3.3/ItemListView.cs

    r2708 r2713  
    3030using HeuristicLab.Common;
    3131using HeuristicLab.MainForm;
     32using HeuristicLab.MainForm.WindowsForms;
    3233
    3334namespace HeuristicLab.Core.Views {
    … …  
    3536  /// The visual representation of all variables in a specified scope.
    3637  /// </summary>
    37   public partial class ItemListView<T> : ObjectView where T : class, IItem {
     38  public partial class ItemListView<T> : ContentView where T : class, IItem {
    3839    /// <summary>
    3940    /// Gets or sets the scope whose variables to represent visually.
    … …  
    4142    /// <remarks>Uses property <see cref="ViewBase.Item"/> of base class <see cref="ViewBase"/>.
    4243    /// No won data storage present.</remarks>
    43     public IObservableList<T> ItemList {
    44       get { return (IObservableList<T>)Object; }
    45       set { base.Object = value; }
     44    public new IObservableList<T> Content {
     45      get { return (IObservableList<T>)base.Content; }
     46      set { base.Content = value; }
    4647    }
    4748
    … …  
    6263    /// </summary>
    6364    /// <remarks>Calls <see cref="ViewBase.RemoveItemEvents"/> of base class <see cref="ViewBase"/>.</remarks>
    64     protected override void DeregisterObjectEvents() {
    65       ItemList.ItemsAdded -= new CollectionItemsChangedEventHandler<IndexedItem<T>>(ItemList_ItemsAdded);
    66       ItemList.ItemsRemoved -= new CollectionItemsChangedEventHandler<IndexedItem<T>>(ItemList_ItemsRemoved);
    67       ItemList.ItemsReplaced -= new CollectionItemsChangedEventHandler<IndexedItem<T>>(ItemList_ItemsReplaced);
    68       ItemList.ItemsMoved -= new CollectionItemsChangedEventHandler<IndexedItem<T>>(ItemList_ItemsMoved);
    69       ItemList.CollectionReset -= new CollectionItemsChangedEventHandler<IndexedItem<T>>(ItemList_CollectionReset);
    70       base.DeregisterObjectEvents();
     65    protected override void DeregisterContentEvents() {
     66      Content.ItemsAdded -= new CollectionItemsChangedEventHandler<IndexedItem<T>>(Content_ItemsAdded);
     67      Content.ItemsRemoved -= new CollectionItemsChangedEventHandler<IndexedItem<T>>(Content_ItemsRemoved);
     68      Content.ItemsReplaced -= new CollectionItemsChangedEventHandler<IndexedItem<T>>(Content_ItemsReplaced);
     69      Content.ItemsMoved -= new CollectionItemsChangedEventHandler<IndexedItem<T>>(Content_ItemsMoved);
     70      Content.CollectionReset -= new CollectionItemsChangedEventHandler<IndexedItem<T>>(Content_CollectionReset);
     71      base.DeregisterContentEvents();
    7172    }
    7273
    … …  
    7576    /// </summary>
    7677    /// <remarks>Calls <see cref="ViewBase.AddItemEvents"/> of base class <see cref="ViewBase"/>.</remarks>
    77     protected override void RegisterObjectEvents() {
    78       base.RegisterObjectEvents();
    79       ItemList.ItemsAdded += new CollectionItemsChangedEventHandler<IndexedItem<T>>(ItemList_ItemsAdded);
    80       ItemList.ItemsRemoved += new CollectionItemsChangedEventHandler<IndexedItem<T>>(ItemList_ItemsRemoved);
    81       ItemList.ItemsReplaced += new CollectionItemsChangedEventHandler<IndexedItem<T>>(ItemList_ItemsReplaced);
    82       ItemList.ItemsMoved += new CollectionItemsChangedEventHandler<IndexedItem<T>>(ItemList_ItemsMoved);
    83       ItemList.CollectionReset += new CollectionItemsChangedEventHandler<IndexedItem<T>>(ItemList_CollectionReset);
    84     }
    85 
    86     protected override void OnObjectChanged() {
    87       base.OnObjectChanged();
     78    protected override void RegisterContentEvents() {
     79      base.RegisterContentEvents();
     80      Content.ItemsAdded += new CollectionItemsChangedEventHandler<IndexedItem<T>>(Content_ItemsAdded);
     81      Content.ItemsRemoved += new CollectionItemsChangedEventHandler<IndexedItem<T>>(Content_ItemsRemoved);
     82      Content.ItemsReplaced += new CollectionItemsChangedEventHandler<IndexedItem<T>>(Content_ItemsReplaced);
     83      Content.ItemsMoved += new CollectionItemsChangedEventHandler<IndexedItem<T>>(Content_ItemsMoved);
     84      Content.CollectionReset += new CollectionItemsChangedEventHandler<IndexedItem<T>>(Content_CollectionReset);
     85    }
     86
     87    protected override void OnContentChanged() {
     88      base.OnContentChanged();
    8889      Caption = "Item List";
    8990      while (itemsListView.Items.Count > 0) RemoveListViewItem(itemsListView.Items[0]);
    9091      itemsListView.Enabled = false;
    9192      detailsGroupBox.Enabled = false;
    92       viewHost.Object = null;
     93      viewHost.Content = null;
    9394      addButton.Enabled = false;
    9495      moveUpButton.Enabled = false;
    … …  
    9697      removeButton.Enabled = false;
    9798
    98       if (ItemList != null) {
    99         Caption += " (" + ItemList.GetType().Name + ")";
     99      if (Content != null) {
     100        Caption += " (" + Content.GetType().Name + ")";
    100101        itemsListView.Enabled = true;
    101         addButton.Enabled = !ItemList.IsReadOnly;
    102         foreach (T item in ItemList)
     102        addButton.Enabled = !Content.IsReadOnly;
     103        foreach (T item in Content)
    103104          AddListViewItem(CreateListViewItem(item));
    104105      }
    … …  
    150151      moveUpButton.Enabled = itemsListView.SelectedItems.Count == 1 &&
    151152                             itemsListView.SelectedIndices[0] != 0 &&
    152                              !ItemList.IsReadOnly;
     153                             !Content.IsReadOnly;
    153154      moveDownButton.Enabled = itemsListView.SelectedItems.Count == 1 &&
    154155                               itemsListView.SelectedIndices[0] != itemsListView.Items.Count - 1 &&
    155                                !ItemList.IsReadOnly;
     156                               !Content.IsReadOnly;
    156157      removeButton.Enabled = itemsListView.SelectedItems.Count > 0 &&
    157                              !ItemList.IsReadOnly;
     158                             !Content.IsReadOnly;
    158159
    159160      if (itemsListView.SelectedItems.Count == 1) {
    160161        T item = (T)itemsListView.SelectedItems[0].Tag;
    161         viewHost.Object = item;
     162        viewHost.Content = item;
    162163        detailsGroupBox.Enabled = true;
    163164      } else {
    164         viewHost.Object = null;
     165        viewHost.Content = null;
    165166        detailsGroupBox.Enabled = false;
    166167      }
    … …  
    175176    protected virtual void itemsListView_KeyDown(object sender, KeyEventArgs e) {
    176177      if (e.KeyCode == Keys.Delete) {
    177         if ((itemsListView.SelectedItems.Count > 0) && !ItemList.IsReadOnly) {
     178        if ((itemsListView.SelectedItems.Count > 0) && !Content.IsReadOnly) {
    178179          foreach (ListViewItem item in itemsListView.SelectedItems)
    179             ItemList.RemoveAt(item.Index);
     180            Content.RemoveAt(item.Index);
    180181        }
    181182      }
    … …  
    196197      data.SetData("Type", item.GetType());
    197198      data.SetData("Value", item);
    198       if (ItemList.IsReadOnly) {
     199      if (Content.IsReadOnly) {
    199200        DoDragDrop(data, DragDropEffects.Copy | DragDropEffects.Link);
    200201      } else {
    201202        DragDropEffects result = DoDragDrop(data, DragDropEffects.Copy | DragDropEffects.Link | DragDropEffects.Move);
    202203        if ((result & DragDropEffects.Move) == DragDropEffects.Move)
    203           ItemList.RemoveAt(listViewItem.Index);
     204          Content.RemoveAt(listViewItem.Index);
    204205      }
    205206    }
    … …  
    207208      e.Effect = DragDropEffects.None;
    208209      Type type = e.Data.GetData("Type") as Type;
    209       if ((!ItemList.IsReadOnly) && (type != null) && (typeof(T).IsAssignableFrom(type))) {
     210      if ((!Content.IsReadOnly) && (type != null) && (typeof(T).IsAssignableFrom(type))) {
    210211        if ((e.KeyState & 8) == 8) e.Effect = DragDropEffects.Copy;  // CTRL key
    211212        else if ((e.KeyState & 4) == 4) e.Effect = DragDropEffects.Move;  // SHIFT key
    … …  
    222223        Point p = itemsListView.PointToClient(new Point(e.X, e.Y));
    223224        ListViewItem listViewItem = itemsListView.GetItemAt(p.X, p.Y);
    224         if (listViewItem != null) ItemList.Insert(listViewItem.Index, item);
    225         else ItemList.Add(item);
     225        if (listViewItem != null) Content.Insert(listViewItem.Index, item);
     226        else Content.Add(item);
    226227      }
    227228    }
    … …  
    232233      T item = CreateItem();
    233234      if (item != null)
    234         ItemList.Add(item);
     235        Content.Add(item);
    235236    }
    236237    protected virtual void moveUpButton_Click(object sender, EventArgs e) {
    237238      if (itemsListView.SelectedItems.Count == 1) {
    238239        int index = itemsListView.SelectedIndices[0];
    239         T item = ItemList[index - 1];
    240         ItemList[index - 1] = ItemList[index];
     240        T item = Content[index - 1];
     241        Content[index - 1] = Content[index];
    241242        itemsListView.Items[index].Selected = false;
    242243        itemsListView.Items[index - 1].Selected = true;
    243         ItemList[index] = item;
     244        Content[index] = item;
    244245      }
    245246    }
    … …  
    247248      if (itemsListView.SelectedItems.Count == 1) {
    248249        int index = itemsListView.SelectedIndices[0];
    249         T item = ItemList[index + 1];
    250         ItemList[index + 1] = ItemList[index];
     250        T item = Content[index + 1];
     251        Content[index + 1] = Content[index];
    251252        itemsListView.Items[index].Selected = false;
    252253        itemsListView.Items[index + 1].Selected = true;
    253         ItemList[index] = item;
     254        Content[index] = item;
    254255      }
    255256    }
    … …  
    257258      if (itemsListView.SelectedItems.Count > 0) {
    258259        foreach (ListViewItem item in itemsListView.SelectedItems)
    259           ItemList.RemoveAt(item.Index);
     260          Content.RemoveAt(item.Index);
    260261      }
    261262    }
    262263    #endregion
    263264
    264     #region NamedItemCollection Events
    265     protected virtual void ItemList_ItemsAdded(object sender, CollectionItemsChangedEventArgs<IndexedItem<T>> e) {
    266       if (InvokeRequired)
    267         Invoke(new CollectionItemsChangedEventHandler<IndexedItem<T>>(ItemList_ItemsAdded), sender, e);
     265    #region Content Events
     266    protected virtual void Content_ItemsAdded(object sender, CollectionItemsChangedEventArgs<IndexedItem<T>> e) {
     267      if (InvokeRequired)
     268        Invoke(new CollectionItemsChangedEventHandler<IndexedItem<T>>(Content_ItemsAdded), sender, e);
    268269      else
    269270        foreach (IndexedItem<T> item in e.Items)
    270271          InsertListViewItem(item.Index, CreateListViewItem(item.Value));
    271272    }
    272     protected virtual void ItemList_ItemsRemoved(object sender, CollectionItemsChangedEventArgs<IndexedItem<T>> e) {
    273       if (InvokeRequired)
    274         Invoke(new CollectionItemsChangedEventHandler<IndexedItem<T>>(ItemList_ItemsRemoved), sender, e);
     273    protected virtual void Content_ItemsRemoved(object sender, CollectionItemsChangedEventArgs<IndexedItem<T>> e) {
     274      if (InvokeRequired)
     275        Invoke(new CollectionItemsChangedEventHandler<IndexedItem<T>>(Content_ItemsRemoved), sender, e);
    275276      else {
    276277        List<ListViewItem> listViewItems = new List<ListViewItem>();
    … …  
    281282      }
    282283    }
    283     protected virtual void ItemList_ItemsReplaced(object sender, CollectionItemsChangedEventArgs<IndexedItem<T>> e) {
    284       if (InvokeRequired)
    285         Invoke(new CollectionItemsChangedEventHandler<IndexedItem<T>>(ItemList_ItemsReplaced), sender, e);
     284    protected virtual void Content_ItemsReplaced(object sender, CollectionItemsChangedEventArgs<IndexedItem<T>> e) {
     285      if (InvokeRequired)
     286        Invoke(new CollectionItemsChangedEventHandler<IndexedItem<T>>(Content_ItemsReplaced), sender, e);
    286287      else {
    287288        int[] selected = new int[itemsListView.SelectedIndices.Count];
    … …  
    301302      }
    302303    }
    303     protected virtual void ItemList_ItemsMoved(object sender, CollectionItemsChangedEventArgs<IndexedItem<T>> e) {
    304       if (InvokeRequired)
    305         Invoke(new CollectionItemsChangedEventHandler<IndexedItem<T>>(ItemList_ItemsMoved), sender, e);
     304    protected virtual void Content_ItemsMoved(object sender, CollectionItemsChangedEventArgs<IndexedItem<T>> e) {
     305      if (InvokeRequired)
     306        Invoke(new CollectionItemsChangedEventHandler<IndexedItem<T>>(Content_ItemsMoved), sender, e);
    306307      else {
    307308        foreach (IndexedItem<T> item in e.Items) {
    … …  
    312313      }
    313314    }
    314     protected virtual void ItemList_CollectionReset(object sender, CollectionItemsChangedEventArgs<IndexedItem<T>> e) {
    315       if (InvokeRequired)
    316         Invoke(new CollectionItemsChangedEventHandler<IndexedItem<T>>(ItemList_CollectionReset), sender, e);
     315    protected virtual void Content_CollectionReset(object sender, CollectionItemsChangedEventArgs<IndexedItem<T>> e) {
     316      if (InvokeRequired)
     317        Invoke(new CollectionItemsChangedEventHandler<IndexedItem<T>>(Content_CollectionReset), sender, e);
    317318      else {
    318319        List<ListViewItem> listViewItems = new List<ListViewItem>();
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