public static void SetDefaultControlSizeDefinition(DependencyObject element, RibbonControlSizeDefinition value)
{
if (element == null)
{
throw new ArgumentNullException("element");
}
element.SetValue(DefaultControlSizeDefinitionProperty, value);
}
private static object CoerceDefaultControlSizeDefinition(DependencyObject d, object baseValue)
{
if (baseValue == null)
{
RibbonControlGroup controlGroup = (RibbonControlGroup)d;
RibbonImageSize imageSize = RibbonImageSize.Collapsed;
bool isLabelVisible = false;
int itemCount = controlGroup.Items.Count;
bool childFound = false;
// Get the largest ControlSizeDefinition variant for all
// the child controls and construct a union ControlSizeDefinition.
for (int i = 0; i < itemCount; i++)
{
RibbonControl ribbonControl = controlGroup.ItemContainerGenerator.ContainerFromIndex(i) as RibbonControl;
if (ribbonControl != null && ribbonControl.Visibility != Visibility.Collapsed)
{
UIElement contentChild = ribbonControl.ContentChild;
if (contentChild != null && contentChild.Visibility != Visibility.Collapsed)
{
RibbonControlSizeDefinition currentLargeCsd = RibbonControlService.GetDefaultControlSizeDefinition(contentChild);
if (currentLargeCsd == null)
{
contentChild.CoerceValue(RibbonControlService.DefaultControlSizeDefinitionProperty);
currentLargeCsd = RibbonControlService.GetDefaultControlSizeDefinition(contentChild);
}
if (currentLargeCsd != null)
{
childFound = true;
if (imageSize == RibbonImageSize.Collapsed)
{
imageSize = currentLargeCsd.ImageSize;
}
else if (currentLargeCsd.ImageSize == RibbonImageSize.Large)
{
imageSize = RibbonImageSize.Large;
}
isLabelVisible |= currentLargeCsd.IsLabelVisible;
if (isLabelVisible && imageSize == RibbonImageSize.Large)
{
break;
}
}
}
}
}
if (childFound)
{
return(RibbonControlSizeDefinition.GetFrozenControlSizeDefinition(imageSize, isLabelVisible));
}
}
return(baseValue);
}
private static object CoerceControlSizeDefinition(DependencyObject d, object baseValue)
{
if (baseValue == null)
{
RibbonControlSizeDefinition defaultControlSizeDefinition = RibbonControlService.GetDefaultControlSizeDefinition(d);
if (defaultControlSizeDefinition == null)
{
d.CoerceValue(DefaultControlSizeDefinitionProperty);
defaultControlSizeDefinition = RibbonControlService.GetDefaultControlSizeDefinition(d);
}
return(defaultControlSizeDefinition);
}
return(baseValue);
}
private static object CoerceDefaultControlSizeDefinition(DependencyObject d, object baseValue)
{
if (baseValue == null)
{
RibbonImageSize imageSize = RibbonImageSize.Collapsed;
if (RibbonControlService.GetLargeImageSource(d) != null)
{
imageSize = RibbonImageSize.Large;
}
else if (RibbonControlService.GetSmallImageSource(d) != null)
{
imageSize = RibbonImageSize.Small;
}
bool isLabelVisible = !string.IsNullOrEmpty(RibbonControlService.GetLabel(d));
return(RibbonControlSizeDefinition.GetFrozenControlSizeDefinition(imageSize, isLabelVisible));
}
return(baseValue);
}
/// <summary>
/// Set size definition which is applied to the control when it is displayed as a part of a QuickAccessToolBar.
/// </summary>
public static void SetQuickAccessToolBarControlSizeDefinition(DependencyObject element, RibbonControlSizeDefinition value)
{
if (element == null)
{
throw new ArgumentNullException("element");
}
element.SetValue(QuickAccessToolBarControlSizeDefinitionProperty, value);
}
