private void SyncChildrenToRibbonGroupItems()
{
// Remove all child elements
Clear();
ContainerToView regenerate = new ContainerToView();
// Add a view element for each group item
foreach (KryptonRibbonGroupContainer container in _ribbonGroup.Items)
{
ViewBase containerView;
// Do we already have a view for this container definition
if (_containerToView.ContainsKey(container))
{
containerView = _containerToView[container];
}
else
{
// Ask the container definition to return an appropriate view
containerView = container.CreateView(_ribbon, _needPaint);
}
// Update the visible state of the item
containerView.Visible = (container.Visible || _ribbon.InDesignHelperMode);
// We need to keep this association
regenerate.Add(container, containerView);
Add(containerView);
}
// When in design time help mode
if (_ribbon.InDesignHelperMode)
{
// Create the design time 'Add Container' first time it is needed
if (_viewAddContainer == null)
{
_viewAddContainer = new ViewDrawRibbonDesignGroupContainer(_ribbon, _ribbonGroup, _needPaint);
}
// Always add at end of the list of tabs
Add(_viewAddContainer);
}
// Use the latest hashtable
_containerToView = regenerate;
}
/// <summary>
/// Initialize a new instance of the ViewLayoutRibbonGroupContent class.
/// </summary>
/// <param name="ribbon">Owning ribbon control instance.</param>
/// <param name="ribbonGroup">The ribbon group this layout is used to display.</param>
/// <param name="needPaint">Delegate for notifying paint requests.</param>
public ViewLayoutRibbonGroupContent(KryptonRibbon ribbon,
KryptonRibbonGroup ribbonGroup,
NeedPaintHandler needPaint)
{
Debug.Assert(ribbon != null);
Debug.Assert(ribbonGroup != null);
Debug.Assert(needPaint != null);
// Cache references
_ribbon = ribbon;
_ribbonGroup = ribbonGroup;
_needPaint = needPaint;
// Use hashtable to store relationships
_containerToView = new ContainerToView();
}
