///
public GridViewItemAutomationPeer(object owner, ListViewAutomationPeer listviewAP)
: base(owner, listviewAP)
{
Invariant.Assert(listviewAP != null);
_listviewAP = listviewAP;
}
/// <summary>
/// Fire ColumnCount changed event for GridPattern
/// </summary>
private void OnColumnCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
if (_oldColumnsCount != _owner.Columns.Count)
{
ListViewAutomationPeer peer = UIElementAutomationPeer.FromElement(_listview) as ListViewAutomationPeer;
Invariant.Assert(peer != null);
if (peer != null)
{
peer.RaisePropertyChangedEvent(GridPatternIdentifiers.ColumnCountProperty, _oldColumnsCount, _owner.Columns.Count);
}
}
_oldColumnsCount = _owner.Columns.Count;
AutomationPeer lvPeer = UIElementAutomationPeer.FromElement(_listview);
if (lvPeer != null)
{
List <AutomationPeer> list = lvPeer.GetChildren();
if (list != null)
{
foreach (AutomationPeer peer in list)
{
peer.InvalidatePeer();
}
}
}
}
// Token: 0x060026B5 RID: 9909 RVA: 0x000B7DAC File Offset: 0x000B5FAC
private void OnColumnCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
if (this._oldColumnsCount != this._owner.Columns.Count)
{
ListViewAutomationPeer listViewAutomationPeer = UIElementAutomationPeer.FromElement(this._listview) as ListViewAutomationPeer;
Invariant.Assert(listViewAutomationPeer != null);
if (listViewAutomationPeer != null)
{
listViewAutomationPeer.RaisePropertyChangedEvent(GridPatternIdentifiers.ColumnCountProperty, this._oldColumnsCount, this._owner.Columns.Count);
}
}
this._oldColumnsCount = this._owner.Columns.Count;
AutomationPeer automationPeer = UIElementAutomationPeer.FromElement(this._listview);
if (automationPeer != null)
{
List <AutomationPeer> children = automationPeer.GetChildren();
if (children != null)
{
foreach (AutomationPeer automationPeer2 in children)
{
automationPeer2.InvalidatePeer();
}
}
}
}
///
public GridViewItemAutomationPeer(object owner, ListViewAutomationPeer listviewAP)
: base(owner, listviewAP)
{
Invariant.Assert(owner != null);
Invariant.Assert(listviewAP != null);
_item = owner;
_listviewAP = listviewAP;
}
///
void IViewAutomationPeer.ItemsChanged(NotifyCollectionChangedEventArgs e)
{
ListViewAutomationPeer peer = UIElementAutomationPeer.FromElement(_listview) as ListViewAutomationPeer;
if (peer != null)
{
if (_oldItemsCount != _listview.Items.Count)
{
peer.RaisePropertyChangedEvent(GridPatternIdentifiers.RowCountProperty, _oldItemsCount, _listview.Items.Count);
}
_oldItemsCount = _listview.Items.Count;
}
}
/// <summary>Returns a collection of UI Automation providers that represents all the column headers in a table.</summary>
/// <returns>A collection of UI Automation providers.</returns>
// Token: 0x060026B0 RID: 9904 RVA: 0x000B7B94 File Offset: 0x000B5D94
IRawElementProviderSimple[] ITableProvider.GetColumnHeaders()
{
if (this._owner.HeaderRowPresenter != null)
{
List <IRawElementProviderSimple> list = new List <IRawElementProviderSimple>(this._owner.HeaderRowPresenter.ActualColumnHeaders.Count);
ListViewAutomationPeer listViewAutomationPeer = UIElementAutomationPeer.FromElement(this._listview) as ListViewAutomationPeer;
if (listViewAutomationPeer != null)
{
foreach (UIElement element in this._owner.HeaderRowPresenter.ActualColumnHeaders)
{
AutomationPeer automationPeer = UIElementAutomationPeer.CreatePeerForElement(element);
if (automationPeer != null)
{
list.Add(ElementProxy.StaticWrap(automationPeer, listViewAutomationPeer));
}
}
}
return(list.ToArray());
}
return(new IRawElementProviderSimple[0]);
}
/// <summary>
/// Collection of column headers
/// </summary>
IRawElementProviderSimple[] ITableProvider.GetColumnHeaders()
{
if (_owner.HeaderRowPresenter != null)
{
List <IRawElementProviderSimple> array = new List <IRawElementProviderSimple>(_owner.HeaderRowPresenter.ActualColumnHeaders.Count);
ListViewAutomationPeer lvpeer = UIElementAutomationPeer.FromElement(_listview) as ListViewAutomationPeer;
if (lvpeer != null)
{
foreach (UIElement e in _owner.HeaderRowPresenter.ActualColumnHeaders)
{
AutomationPeer peer = UIElementAutomationPeer.CreatePeerForElement(e);
if (peer != null)
{
array.Add(ElementProxy.StaticWrap(peer, lvpeer));
}
}
}
return(array.ToArray());
}
return(new IRawElementProviderSimple[0]);
}
public GridViewItemAutomationPeer(Object owner, ListViewAutomationPeer listviewAP) : base(default(Object), default(SelectorAutomationPeer))
{
}
///
internal GridViewCellAutomationPeer(TextBlock owner, ListViewAutomationPeer parent)
: base(owner)
{
Invariant.Assert(parent != null);
_listviewAP = parent;
}
//-------------------------------------------------------------------
//
// Accessibility
//
//-------------------------------------------------------------------
#region Accessibility
/// <summary>
/// Creates AutomationPeer (<see cref="UIElement.OnCreateAutomationPeer"/>)
/// </summary>
protected override AutomationPeer OnCreateAutomationPeer()
{
ListViewAutomationPeer lvPeer = new ListViewAutomationPeer(this);
if (lvPeer != null && View != null)
{
lvPeer.ViewAutomationPeer = View.GetAutomationPeer(this);
}
return lvPeer;
}
///
internal GridViewCellAutomationPeer(TextBlock owner, ListViewAutomationPeer parent)
: base(owner)
{
Invariant.Assert(parent != null);
_listviewAP = parent;
}
public GridViewItemAutomationPeer(Object owner, ListViewAutomationPeer listviewAP) : base (default(Object), default(SelectorAutomationPeer))
{
}
ItemAutomationPeer IViewAutomationPeer.CreateItemAutomationPeer(object item)
{
ListViewAutomationPeer lvAP = UIElementAutomationPeer.FromElement(_listview) as ListViewAutomationPeer;
return(new GridViewItemAutomationPeer(item, lvAP));
}
// Token: 0x060026C8 RID: 9928 RVA: 0x000B8024 File Offset: 0x000B6224
internal GridViewCellAutomationPeer(ContentPresenter owner, ListViewAutomationPeer parent) : base(owner)
{
Invariant.Assert(parent != null);
this._listviewAP = parent;
}
