private bool GetFirstNamedFrameNamed(IFocusNamedFrame root, string propertyName, ref int valueFrameIndex, out IFocusNamedFrame frame)
{
frame = null;
valueFrameIndex++;
if (root.PropertyName == propertyName)
{
frame = root;
return(true);
}
else
{
return(false);
}
}
private protected bool GetFirstNamedFrame(IFocusFrame root, string propertyName, IList <IFocusFrameSelectorList> selectorStack, bool reverseSearch, ref int valueFrameIndex, out IFocusNamedFrame frame)
{
frame = null;
bool Found = false;
if (root is IFocusNamedFrame AsNamedFrame)
{
valueFrameIndex++;
if (AsNamedFrame.PropertyName == propertyName)
{
frame = AsNamedFrame;
Found = true;
}
}
if (root is IFocusPanelFrame AsPanelFrame)
{
int Count = AsPanelFrame.Items.Count;
for (int i = 0; i < Count; i++)
{
IFocusFrame Item = AsPanelFrame.Items[reverseSearch ? Count - 1 - i : i];
if (GetFirstNamedFrame(Item, propertyName, selectorStack, reverseSearch, ref valueFrameIndex, out frame))
{
Found = true;
break;
}
}
}
else if (root is IFocusSelectionFrame AsSelectionFrame)
{
IFocusSelectableFrame SelectedFrame = null;
foreach (IFocusSelectableFrame Item in AsSelectionFrame.Items)
{
foreach (IFocusFrameSelectorList SelectorList in selectorStack)
{
foreach (IFocusFrameSelector Selector in SelectorList)
{
if (Selector.SelectorType == NodeType)
{
if (Selector.SelectorName == Item.Name)
{
SelectedFrame = Item;
break;
}
}
}
if (SelectedFrame != null)
{
break;
}
}
if (SelectedFrame != null)
{
break;
}
}
if (SelectedFrame != null)
{
if (GetFirstNamedFrame(SelectedFrame.Content, propertyName, selectorStack, reverseSearch, ref valueFrameIndex, out frame))
{
Found = true;
}
}
}
return(Found);
}
private bool GetFirstNamedFrameSelection(IFocusSelectionFrame root, string propertyName, IList <FocusFrameSelectorList> selectorStack, bool reverseSearch, ref int valueFrameIndex, out IFocusNamedFrame frame)
{
frame = null;
IFocusSelectableFrame SelectedFrame = null;
foreach (IFocusSelectableFrame Item in root.Items)
{
foreach (FocusFrameSelectorList SelectorList in selectorStack)
{
foreach (IFocusFrameSelector Selector in SelectorList)
{
if (Selector.SelectorType == NodeType)
{
if (Selector.SelectorName == Item.Name)
{
SelectedFrame = Item;
break;
}
}
}
if (SelectedFrame != null)
{
break;
}
}
if (SelectedFrame != null)
{
break;
}
}
if (SelectedFrame != null)
{
if (GetFirstNamedFrame(SelectedFrame.Content, propertyName, selectorStack, reverseSearch, ref valueFrameIndex, out frame))
{
return(true);
}
}
return(false);
}
private bool GetFirstNamedFramePanel(IFocusPanelFrame root, string propertyName, IList <FocusFrameSelectorList> selectorStack, bool reverseSearch, ref int valueFrameIndex, out IFocusNamedFrame frame)
{
frame = null;
int Count = root.Items.Count;
for (int i = 0; i < Count; i++)
{
IFocusFrame Item = (IFocusFrame)root.Items[reverseSearch ? Count - 1 - i : i];
if (GetFirstNamedFrame(Item, propertyName, selectorStack, reverseSearch, ref valueFrameIndex, out frame))
{
return(true);
}
}
return(false);
}
private protected bool GetFirstNamedFrame(IFocusFrame root, string propertyName, IList <FocusFrameSelectorList> selectorStack, bool reverseSearch, ref int valueFrameIndex, out IFocusNamedFrame frame)
{
frame = null;
bool Found = false;
switch (root)
{
case IFocusNamedFrame AsNamedFrame:
Found = GetFirstNamedFrameNamed(AsNamedFrame, propertyName, ref valueFrameIndex, out frame);
break;
case IFocusPanelFrame AsPanelFrame:
Found = GetFirstNamedFramePanel(AsPanelFrame, propertyName, selectorStack, reverseSearch, ref valueFrameIndex, out frame);
break;
case IFocusSelectionFrame AsSelectionFrame:
Found = GetFirstNamedFrameSelection(AsSelectionFrame, propertyName, selectorStack, reverseSearch, ref valueFrameIndex, out frame);
break;
}
return(Found);
}