void Show()
{
// Check whether the window is still active
// (it prevent keytips showing during Alt-Tab'ing)
if (!window.IsActive)
{
RestoreFocuses();
return;
}
activeAdornerChain = new KeyTipAdorner(ribbon, ribbon, null);
activeAdornerChain.Terminated += OnAdornerChainTerminated;
// Special behavior for backstage
Backstage backstage = ribbon.Menu as Backstage;
if (backstage != null && backstage.IsOpen)
{
string keys = KeyTip.GetKeys(backstage);
if (!String.IsNullOrEmpty(keys))
{
activeAdornerChain.Forward(KeyTip.GetKeys(backstage), false);
}
else
{
activeAdornerChain.Attach();
}
}
else
{
activeAdornerChain.Attach();
}
}
// Forward to the next element
void Forward(UIElement element, bool click)
{
Detach();
if (click)
{
element.RaiseEvent(new RoutedEventArgs(Button.ClickEvent, null));
element.UpdateLayout();
}
UIElement[] children = LogicalTreeHelper.GetChildren(element)
.Cast <object>()
.Where(x => x is UIElement)
.Cast <UIElement>().ToArray();
if (children.Length == 0)
{
Terminate(); return;
}
childAdorner = GetTopLevelElement(children[0]) != GetTopLevelElement(element) ?
new KeyTipAdorner(children[0], element, this) :
new KeyTipAdorner(element, element, this);
if (childAdorner.keyTips.Count != 0)
{
Detach();
childAdorner.Attach();
}
else
{
Terminate();
}
}
// Forward to the next element
private void Forward(UIElement element, bool click)
{
Detach();
if (click)
{
//element.RaiseEvent(new RoutedEventArgs(Button.ClickEvent, null));
var control = element as IKeyTipedControl;
if (control != null)
{
control.OnKeyTipPressed();
}
element.UpdateLayout();
}
var children = LogicalTreeHelper.GetChildren(element)
.Cast <object>()
.Where(x => x is UIElement)
.Cast <UIElement>().ToArray();
if (children.Length == 0)
{
Terminate(); return;
}
childAdorner = GetTopLevelElement(children[0]) != GetTopLevelElement(element) ?
new KeyTipAdorner(children[0], element, this) :
new KeyTipAdorner(element, element, this);
Detach();
childAdorner.Attach();
}
// Back to the previous adorner
void Back()
{
if (parentAdorner != null)
{
Log("Back");
Detach();
parentAdorner.Attach();
}
else
{
Terminate();
}
}
// Back to the previous adorner
public void Back()
{
var control = this.keyTipElementContainer as IKeyTipedControl;
if (control != null)
{
control.OnKeyTipBack();
}
if (parentAdorner != null)
{
Log("Back");
Detach();
parentAdorner.Attach();
}
else
{
Terminate();
}
}
void Show()
{
// Check whether the window is still active
// (it prevent keytips showing during Alt-Tab'ing)
if (!window.IsActive)
{
RestoreFocuses();
return;
}
activeAdornerChain = new KeyTipAdorner(ribbon, ribbon, null);
activeAdornerChain.Terminated += OnAdornerChainTerminated;
if (ribbon.IsBackstageOpen)
{
activeAdornerChain.Forward(Ribbon.Localization.BackstageButtonKeyTip, false);
}
else
{
activeAdornerChain.Attach();
}
}
// Forward to the next element
private void Forward(UIElement element, bool click)
{
Detach();
if (click)
{
//element.RaiseEvent(new RoutedEventArgs(Button.ClickEvent, null));
var control = element as IKeyTipedControl;
if (control != null) control.OnKeyTipPressed();
element.UpdateLayout();
}
var children = LogicalTreeHelper.GetChildren(element)
.Cast<object>()
.Where(x => x is UIElement)
.Cast<UIElement>().ToArray();
if (children.Length == 0) { Terminate(); return; }
childAdorner = GetTopLevelElement(children[0]) != GetTopLevelElement(element) ?
new KeyTipAdorner(children[0], element, this) :
new KeyTipAdorner(element, element, this);
Detach();
childAdorner.Attach();
}
void Show()
{
// Check whether the window is still active
// (it prevent keytips showing during Alt-Tab'ing)
if (!window.IsActive)
{
RestoreFocuses();
return;
}
activeAdornerChain = new KeyTipAdorner(ribbon, ribbon, null);
activeAdornerChain.Terminated += OnAdornerChainTerminated;
// Special behavior for backstage
Backstage backstage = ribbon.Menu as Backstage;
if (backstage != null && backstage.IsOpen)
{
string keys = KeyTip.GetKeys(backstage);
if (!String.IsNullOrEmpty(keys)) activeAdornerChain.Forward(KeyTip.GetKeys(backstage), false);
else activeAdornerChain.Attach();
}
else activeAdornerChain.Attach();
}
void Show()
{
// Check whether the window is still active
// (it prevent keytips showing during Alt-Tab'ing)
if (!window.IsActive)
{
RestoreFocuses();
return;
}
activeAdornerChain = new KeyTipAdorner(ribbon, ribbon, null);
activeAdornerChain.Terminated += OnAdornerChainTerminated;
if (ribbon.IsBackstageOpen) activeAdornerChain.Forward(Ribbon.Localization.BackstageButtonKeyTip, false);
else activeAdornerChain.Attach();
}
// Forward to the next element
void Forward(UIElement element, bool click)
{
Detach();
if (click)
{
element.RaiseEvent(new RoutedEventArgs(Button.ClickEvent, null));
element.UpdateLayout();
}
UIElement[] children = LogicalTreeHelper.GetChildren(element)
.Cast<object>()
.Where(x => x is UIElement)
.Cast<UIElement>().ToArray();
if (children.Length == 0) { Terminate(); return; }
childAdorner = GetTopLevelElement(children[0]) != GetTopLevelElement(element) ?
new KeyTipAdorner(children[0], element, this) :
new KeyTipAdorner(element, element, this);
if (childAdorner.keyTips.Count != 0)
{
Detach();
childAdorner.Attach();
}
else
{
Terminate();
}
}
