/// <summary>
/// Gets the frame that creates cells associated to a comment in a state.
/// This overload uses selectors to choose the correct frame.
/// </summary>
/// <param name="state">The state.</param>
/// <param name="selectorStack">A list of selectors to choose the correct frame.</param>
public virtual IFocusCommentFrame GetCommentFrame(IFocusNodeState state, IList <IFocusFrameSelectorList> selectorStack)
{
Type OwnerType = state.Node.GetType();
Type InterfaceType = NodeTreeHelper.NodeTypeToInterfaceType(OwnerType);
IFocusNodeTemplate Template = (IFocusNodeTemplate)NodeTypeToTemplate(InterfaceType);
IFocusCommentFrame Frame = Template.GetCommentFrame(selectorStack);
return(Frame);
}
private protected virtual bool GetFirstCommentFrame(IFocusFrame root, IList <IFocusFrameSelectorList> selectorStack, out IFocusCommentFrame frame)
{
bool Found = false;
frame = null;
if (root is IFocusCommentFrame AsCommentFrame)
{
frame = AsCommentFrame;
Found = true;
}
if (!Found && root is IFocusPanelFrame AsPanelFrame)
{
foreach (IFocusFrame Item in AsPanelFrame.Items)
{
if (GetFirstCommentFrame(Item, selectorStack, 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 (GetFirstCommentFrame(SelectedFrame.Content, selectorStack, out frame))
{
Found = true;
}
}
}
return(Found);
}
private bool GetFirstCommentFrameSelection(IFocusSelectionFrame root, IList <FocusFrameSelectorList> selectorStack, out IFocusCommentFrame 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 (GetFirstCommentFrame(SelectedFrame.Content, selectorStack, out frame))
{
return(true);
}
}
return(false);
}
private bool GetFirstCommentFramePanel(IFocusPanelFrame root, IList <FocusFrameSelectorList> selectorStack, out IFocusCommentFrame frame)
{
frame = null;
foreach (IFocusFrame Item in root.Items)
{
if (GetFirstCommentFrame(Item, selectorStack, out frame))
{
return(true);
}
}
return(false);
}
private bool GetFirstCommentFrameComment(IFocusCommentFrame root, out IFocusCommentFrame frame)
{
frame = root;
return(true);
}
private protected virtual bool GetFirstCommentFrame(IFocusFrame root, IList <FocusFrameSelectorList> selectorStack, out IFocusCommentFrame frame)
{
bool Found = false;
frame = null;
switch (root)
{
case IFocusCommentFrame AsCommentFrame:
Found = GetFirstCommentFrameComment(AsCommentFrame, out frame);
break;
case IFocusPanelFrame AsPanelFrame:
Found = GetFirstCommentFramePanel(AsPanelFrame, selectorStack, out frame);
break;
case IFocusSelectionFrame AsSelectionFrame:
Found = GetFirstCommentFrameSelection(AsSelectionFrame, selectorStack, out frame);
break;
}
return(Found);
}
