private void LoadQatItemIfMatchesControl(
QatItemCollection previouslyMatchedItems,
QatItemCollection matchedItems,
int matchLevel,
int controlIndex,
object control,
ref int remainingItemsCount)
{
for (int qatIndex = 0; qatIndex < previouslyMatchedItems.Count; qatIndex++)
{
QatItem qatItem = previouslyMatchedItems[qatIndex];
if (qatItem.ControlIndices[matchLevel] == controlIndex)
{
if (qatItem.ControlIndices.Count == matchLevel + 1)
{
qatItem.Instance = control;
remainingItemsCount--;
}
else if (qatItem.ControlIndices.Count == matchLevel + 2 && qatItem.ControlIndices[matchLevel + 1] == -1)
{
qatItem.IsSplitHeader = true;
Control element = control as Control;
if (element != null)
{
object splitControl = element.Template.FindName("PART_HeaderButton", element);
if (splitControl == null)
{
element.ApplyTemplate();
splitControl = element.Template.FindName("PART_HeaderButton", element);
}
if (splitControl != null)
{
qatItem.Instance = splitControl;
}
}
remainingItemsCount--;
}
else
{
matchedItems.Add(qatItem);
}
}
}
}
private void SaveQatItems(RibbonQuickAccessToolBar qat)
{
if (qat != null)
{
QatItemCollection qatItems = new QatItemCollection();
QatItemCollection remainingItems = new QatItemCollection();
if (qat.Items.Count > 0)
{
for (int qatIndex = 0; qatIndex < qat.Items.Count; qatIndex++)
{
object instance = qat.Items[qatIndex];
bool isSplitHeader = false;
if (instance is ICommandSource)
{
ICommandSource element = (ICommandSource)instance;
if (element.Command != null)
{
isSplitHeader = instance is RibbonSplitMenuItem || instance is RibbonSplitButton;
instance = element.Command;
}
}
QatItem qatItem = new QatItem(instance, isSplitHeader);
qatItems.Add(qatItem);
remainingItems.Add(qatItem);
}
for (int tabIndex = 0; tabIndex < _ribbon.Items.Count && remainingItems.Count > 0; tabIndex++)
{
RibbonTab tab = _ribbon.Items[tabIndex] as RibbonTab;
SaveQatItemsAmongChildren(remainingItems, tab, tabIndex);
}
}
if (!Directory.Exists(Static.LocalAppData))
{
Directory.CreateDirectory(Static.LocalAppData);
}
XmlWriter xmlWriter = XmlWriter.Create(_qatFileName);
XamlWriter.Save(qatItems, xmlWriter);
xmlWriter.Close();
}
}
private void SaveQatItemsAmongChildren(QatItemCollection remainingItems, object control, int controlIndex)
{
if (control == null)
{
return;
}
for (int qatIndex = 0; qatIndex < remainingItems.Count; qatIndex++)
{
QatItem qatItem = remainingItems[qatIndex];
qatItem.ControlIndices.Add(controlIndex);
}
SaveQatItemsAmongChildrenInner(remainingItems, control);
for (int qatIndex = 0; qatIndex < remainingItems.Count; qatIndex++)
{
QatItem qatItem = remainingItems[qatIndex];
int tail = qatItem.ControlIndices.Count - 1;
qatItem.ControlIndices.RemoveAt(tail);
}
}
private bool SaveQatItemsIfMatchesControl(QatItemCollection remainingItems, object control)
{
bool matched = false;
ICommandSource element = control as ICommandSource;
if (element != null)
{
object data = element.Command;
if (data != null)
{
for (int qatIndex = 0; qatIndex < remainingItems.Count; qatIndex++)
{
QatItem qatItem = remainingItems[qatIndex];
if (qatItem.Instance == data)
{
if (qatItem.IsSplitHeader)
{
// This is the case of the Header of a SplitButton
// or a SplitMenuItem added to the QAT. Note -1 is
// the sentinel being used to indicate this case.
qatItem.ControlIndices.Add(-1);
}
remainingItems.Remove(qatItem);
qatIndex--;
matched = true;
}
}
}
}
return(matched);
}
private void LoadQatItems(RibbonQuickAccessToolBar qat)
{
Dispatcher.CurrentDispatcher.BeginInvoke(() =>
{
try
{
if (qat != null)
{
if (File.Exists(_qatFileName))
{
XmlReader xmlReader = XmlReader.Create(_qatFileName);
QatItemCollection qatItems = (QatItemCollection)XamlReader.Load(xmlReader);
xmlReader.Close();
if (qatItems != null)
{
int remainingItemsCount = qatItems.Count;
QatItemCollection matchedItems = new QatItemCollection();
if (qatItems.Count > 0)
{
for (int tabIndex = 0; tabIndex < _ribbon.Items.Count && remainingItemsCount > 0; tabIndex++)
{
matchedItems.Clear();
for (int qatIndex = 0; qatIndex < qatItems.Count; qatIndex++)
{
QatItem qatItem = qatItems[qatIndex];
if (qatItem.ControlIndices[0] == tabIndex)
{
matchedItems.Add(qatItem);
}
}
RibbonTab tab = _ribbon.Items[tabIndex] as RibbonTab;
if (tab != null)
{
LoadQatItemsAmongChildren(matchedItems, 0, tabIndex, tab, ref remainingItemsCount);
}
}
for (int qatIndex = 0; qatIndex < qatItems.Count; qatIndex++)
{
QatItem qatItem = qatItems[qatIndex];
Control control = qatItem.Instance as Control;
if (control != null)
{
if (RibbonCommands.AddToQuickAccessToolBarCommand.CanExecute(null, control))
{
RibbonCommands.AddToQuickAccessToolBarCommand.Execute(null, control);
}
}
}
}
}
}
}
}
catch { }
});
}
