internal static void ToggleFindToolBar(Decorator findToolBarHost, EventHandler handlerFindClicked, bool enable)
{
if (enable)
{
// Create FindToolBar and attach it to the host.
FindToolBar findToolBar = new FindToolBar();
findToolBarHost.Child = findToolBar;
findToolBarHost.Visibility = Visibility.Visible;
KeyboardNavigation.SetTabNavigation(findToolBarHost, KeyboardNavigationMode.Continue);
FocusManager.SetIsFocusScope(findToolBarHost, true);
// Initialize FindToolBar
findToolBar.SetResourceReference(Control.StyleProperty, FindToolBarStyleKey);
findToolBar.FindClicked += handlerFindClicked;
findToolBar.DocumentLoaded = true;
findToolBar.GoToTextBox();
}
else
{
// Reset FindToolBar state to its initial state.
FindToolBar findToolBar = findToolBarHost.Child as FindToolBar;
findToolBar.FindClicked -= handlerFindClicked;
findToolBar.DocumentLoaded = false;
// Remov FindToolBar form its host.
findToolBarHost.Child = null;
findToolBarHost.Visibility = Visibility.Collapsed;
KeyboardNavigation.SetTabNavigation(findToolBarHost, KeyboardNavigationMode.None);
findToolBarHost.ClearValue(FocusManager.IsFocusScopeProperty);
}
}
internal static void ToggleFindToolBar(Decorator findToolBarHost, EventHandler handlerFindClicked, bool enable)
{
if (enable)
{
FindToolBar findToolBar = new FindToolBar();
findToolBarHost.Child = findToolBar;
findToolBarHost.Visibility = Visibility.Visible;
KeyboardNavigation.SetTabNavigation(findToolBarHost, KeyboardNavigationMode.Continue);
FocusManager.SetIsFocusScope(findToolBarHost, true);
findToolBar.SetResourceReference(FrameworkElement.StyleProperty, DocumentViewerHelper.FindToolBarStyleKey);
findToolBar.FindClicked += handlerFindClicked;
findToolBar.DocumentLoaded = true;
findToolBar.GoToTextBox();
return;
}
FindToolBar findToolBar2 = findToolBarHost.Child as FindToolBar;
findToolBar2.FindClicked -= handlerFindClicked;
findToolBar2.DocumentLoaded = false;
findToolBarHost.Child = null;
findToolBarHost.Visibility = Visibility.Collapsed;
KeyboardNavigation.SetTabNavigation(findToolBarHost, KeyboardNavigationMode.None);
findToolBarHost.ClearValue(FocusManager.IsFocusScopeProperty);
}