/// <summary>
/// Initialize a new instance of the NavigatorPopupPage class.
/// </summary>
/// <param name="navigator">Reference to owning navigator instance.</param>
/// <param name="needPaint">Delegate for notifying paint requests.</param>
public NavigatorPopupPages(KryptonNavigator navigator,
NeedPaintHandler needPaint)
{
Debug.Assert(navigator != null);
Debug.Assert(needPaint != null);
// Remember back reference
_navigator = navigator;
// Store the provided paint notification delegate
NeedPaint = needPaint;
// Default values
_allowPopupPages = PopupPageAllow.OnlyOutlookMiniMode;
_gap = DEFAULT_GAP;
_border = DEFAULT_GAP;
_element = DEFAULT_ELEMENT;
_position = DEFAULT_POSITION;
}
/// <summary>
/// Initialize a new instance of the NavigatorPopupPage class.
/// </summary>
/// <param name="navigator">Reference to owning navigator instance.</param>
/// <param name="needPaint">Delegate for notifying paint requests.</param>
public NavigatorPopupPages(KryptonNavigator navigator,
NeedPaintHandler needPaint)
{
Debug.Assert(navigator != null);
Debug.Assert(needPaint != null);
// Remember back reference
_navigator = navigator;
// Store the provided paint notification delegate
NeedPaint = needPaint;
// Default values
_allowPopupPages = PopupPageAllow.OnlyOutlookMiniMode;
_gap = _defaultGap;
_border = _defaultGap;
_element = _defaultElement;
_position = _defaultPosition;
}
/// <summary>
/// Show the group popup relative to the parent group instance.
/// </summary>
/// <param name="parentScreenRect">Screen rectangle of the parent.</param>
public void ShowCalculatingSize(Rectangle parentScreenRect)
{
// Get the size the popup would like to be
Size popupSize = ViewManager.GetPreferredSize(Renderer, Size.Empty);
// Get the resolved position for the popup page
PopupPagePosition position = _navigator.ResolvePopupPagePosition();
// Find the size and position relative to the parent screen rect
switch (position)
{
case PopupPagePosition.AboveNear:
parentScreenRect = new Rectangle(parentScreenRect.Left, parentScreenRect.Top - _navigator.PopupPages.Gap - popupSize.Height, popupSize.Width, popupSize.Height);
break;
case PopupPagePosition.AboveMatch:
parentScreenRect = new Rectangle(parentScreenRect.Left, parentScreenRect.Top - _navigator.PopupPages.Gap - popupSize.Height, parentScreenRect.Width, popupSize.Height);
break;
case PopupPagePosition.AboveFar:
parentScreenRect = new Rectangle(parentScreenRect.Right - popupSize.Width, parentScreenRect.Top - _navigator.PopupPages.Gap - popupSize.Height, popupSize.Width, popupSize.Height);
break;
case PopupPagePosition.BelowNear:
parentScreenRect = new Rectangle(parentScreenRect.Left, parentScreenRect.Bottom + _navigator.PopupPages.Gap, popupSize.Width, popupSize.Height);
break;
case PopupPagePosition.BelowMatch:
parentScreenRect = new Rectangle(parentScreenRect.Left, parentScreenRect.Bottom + _navigator.PopupPages.Gap, parentScreenRect.Width, popupSize.Height);
break;
case PopupPagePosition.BelowFar:
parentScreenRect = new Rectangle(parentScreenRect.Right - popupSize.Width, parentScreenRect.Bottom + _navigator.PopupPages.Gap, popupSize.Width, popupSize.Height);
break;
case PopupPagePosition.FarBottom:
parentScreenRect = new Rectangle(parentScreenRect.Right + _navigator.PopupPages.Gap, parentScreenRect.Bottom - popupSize.Height, popupSize.Width, popupSize.Height);
break;
case PopupPagePosition.FarMatch:
parentScreenRect = new Rectangle(parentScreenRect.Right + _navigator.PopupPages.Gap, parentScreenRect.Top, popupSize.Width, parentScreenRect.Height);
break;
case PopupPagePosition.FarTop:
parentScreenRect = new Rectangle(parentScreenRect.Right + _navigator.PopupPages.Gap, parentScreenRect.Top, popupSize.Width, popupSize.Height);
break;
case PopupPagePosition.NearBottom:
parentScreenRect = new Rectangle(parentScreenRect.Left - _navigator.PopupPages.Gap - popupSize.Width, parentScreenRect.Bottom - popupSize.Height, popupSize.Width, popupSize.Height);
break;
case PopupPagePosition.NearMatch:
parentScreenRect = new Rectangle(parentScreenRect.Left - _navigator.PopupPages.Gap - popupSize.Width, parentScreenRect.Top, popupSize.Width, parentScreenRect.Height);
break;
case PopupPagePosition.NearTop:
parentScreenRect = new Rectangle(parentScreenRect.Left - _navigator.PopupPages.Gap - popupSize.Width, parentScreenRect.Top, popupSize.Width, popupSize.Height);
break;
}
PopupPageEventArgs e = new PopupPageEventArgs(_page,
_navigator.Pages.IndexOf(_page),
parentScreenRect);
// Use event to allow the popup to be cancelled or the position altered
_navigator.OnDisplayPopupPage(e);
// Do we need to kill ourself
if (!e.Cancel)
{
Show(e.ScreenRect);
}
else
{
Dispose();
}
}
