// Token: 0x060060EC RID: 24812 RVA: 0x001B2F60 File Offset: 0x001B1160
private static void OnIsCheckedChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ToggleButton toggleButton = (ToggleButton)d;
bool? oldValue = (bool?)e.OldValue;
bool? flag = (bool?)e.NewValue;
ToggleButtonAutomationPeer toggleButtonAutomationPeer = UIElementAutomationPeer.FromElement(toggleButton) as ToggleButtonAutomationPeer;
if (toggleButtonAutomationPeer != null)
{
toggleButtonAutomationPeer.RaiseToggleStatePropertyChangedEvent(oldValue, flag);
}
if (flag == true)
{
toggleButton.OnChecked(new RoutedEventArgs(ToggleButton.CheckedEvent));
}
else if (flag == false)
{
toggleButton.OnUnchecked(new RoutedEventArgs(ToggleButton.UncheckedEvent));
}
else
{
toggleButton.OnIndeterminate(new RoutedEventArgs(ToggleButton.IndeterminateEvent));
}
toggleButton.UpdateVisualState();
}
/// <summary>
/// Called when IsChecked is changed on "d."
/// </summary>
/// <param name="d">The object on which the property was changed.</param>
/// <param name="e">EventArgs that contains the old and new values for this property</param>
private static void OnIsCheckedChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ToggleButton button = (ToggleButton)d;
bool? oldValue = (bool?)e.OldValue;
bool? newValue = (bool?)e.NewValue;
//doing soft casting here because the peer can be that of RadioButton and it is not derived from
//ToggleButtonAutomationPeer - specifically to avoid implementing TogglePattern
ToggleButtonAutomationPeer peer = UIElementAutomationPeer.FromElement(button) as ToggleButtonAutomationPeer;
if (peer != null)
{
peer.RaiseToggleStatePropertyChangedEvent(oldValue, newValue);
}
if (newValue == true)
{
button.OnChecked(new RoutedEventArgs(CheckedEvent));
}
else if (newValue == false)
{
button.OnUnchecked(new RoutedEventArgs(UncheckedEvent));
}
else
{
button.OnIndeterminate(new RoutedEventArgs(IndeterminateEvent));
}
button.UpdateVisualState();
}
public void ToggleTextBoxVisibility(bool visible)
{
if (btnToggle.IsChecked == visible && IsBreadcrumbEnabled)
{
ToggleButtonAutomationPeer bap = new ToggleButtonAutomationPeer(btnToggle);
IToggleProvider iip = bap.GetPattern(PatternInterface.Toggle) as IToggleProvider;
iip.Toggle();
}
}
private void Page_Unloaded(object sender, RoutedEventArgs e)
{
if (isListening)
{
var ap = new ToggleButtonAutomationPeer(btnListen);
var ip = ap.GetPattern(PatternInterface.Invoke) as IInvokeProvider;
ip?.Invoke();
}
}
private void _push(object o)
{
var peer = new ToggleButtonAutomationPeer(_tb);
var toggleProvider = peer.GetPattern(PatternInterface.Toggle) as IToggleProvider;
if (toggleProvider != null)
{
toggleProvider.Toggle();
}
}
public void Push()
{
var peer = new ToggleButtonAutomationPeer(_b);
var toggleProvider = peer.GetPattern(PatternInterface.Toggle) as IToggleProvider;
if (toggleProvider != null)
{
toggleProvider.Toggle();
}
}
void InvokeTarget(FrameworkElement hitTarget)
{
if (hitTarget == _offScreenElement)
{
FireEyesOff();
return;
}
if (hitTarget.IsEnabled)
{
_lastInvokeTickCount = Environment.TickCount;
var button = hitTarget as Button;
if (button != null)
{
var peer = new ButtonAutomationPeer(button);
var provider = (IInvokeProvider)peer.GetPattern(PatternInterface.Invoke);
Debug.Assert(provider != null);
provider.Invoke();
}
else
{
var toggleButton = hitTarget as ToggleButton;
if (toggleButton != null)
{
var peer = new ToggleButtonAutomationPeer(toggleButton);
var provider = (IToggleProvider)peer.GetPattern(PatternInterface.Toggle);
Debug.Assert(provider != null);
provider.Toggle();
}
else
{
var textbox = hitTarget as TextBox;
if (textbox != null)
{
textbox.Focus();
}
else
{
var tabItem = hitTarget as TabItem;
if (tabItem != null)
{
tabItem.IsSelected = true;
}
}
}
}
// Ensure WPF update's the UI with its new state.
CommandManager.InvalidateRequerySuggested();
}
}
/// <summary>
/// Activate one of the buttons of a pair, if -/+ is pressed.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void OnKeyDown_ButtonPair(object sender, KeyEventArgs e)
{
int clickIndex = -1;
switch (e.Key)
{
case Key.Subtract:
case Key.OemMinus:
clickIndex = 0;
break;
case Key.Add:
case Key.OemPlus:
clickIndex = 1;
break;
}
if (clickIndex > -1)
{
if (this.Buttons[clickIndex].Control is ButtonBase button)
{
// // Make it look like it's being clicked.
// this.ControlTheme[button].IsMouseDown = true;
// this.UpdateTheme(button);
// Click it
FrameworkElementAutomationPeer automationPeer;
if (button is ToggleButton toggle)
{
automationPeer = new ToggleButtonAutomationPeer(toggle);
}
else
{
automationPeer = new ButtonAutomationPeer((Button)button);
}
((IInvokeProvider?)automationPeer.GetPattern(PatternInterface.Invoke))?.Invoke();
// await Task.Delay(250);
// this.ControlTheme[button].IsMouseDown = false;
// this.UpdateTheme(button);
}
}
}
private IToggleProvider GetToggleProvider()
{
//TODO:Vladimir: Don't know why FindVisualDescendant doesn't work
//This is a temporary solution
var toggleButton = Control.GetChildren().ElementAt(0)
.GetChildren().ElementAt(0)
.GetChildren().ElementAt(0)
.GetChildren().ElementAt(0) as ToggleButton;
//var toggleButton = Control.FindVisualDescendantWithAutomationId("HeaderSiteToggleButton") as ToggleButton;
if (toggleButton is null)
{
return(null);
}
var peer = new ToggleButtonAutomationPeer(toggleButton);
return(peer.GetPattern(PatternInterface.Toggle) as IToggleProvider);
}
void IToggleProvider.Toggle()
{
if (!IsEnabled())
{
throw new ElementNotEnabledException();
}
if (!OwningSplitButton.IsCheckable)
{
throw new InvalidOperationException(SR.Get(SRID.UIA_OperationCannotBePerformed));
}
if (OwningSplitButton.HeaderButton != null)
{
ToggleButtonAutomationPeer headerButtonAutomationPeer = CreatePeerForElement(OwningSplitButton.HeaderButton) as ToggleButtonAutomationPeer;
if (headerButtonAutomationPeer != null)
{
((IToggleProvider)headerButtonAutomationPeer).Toggle();
}
}
}
/// <summary>
/// OCR language selection change.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DataSource_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == "SelectedLanguagesText")
{
curLangCode = GetLangCodes(dataSource.SelectedLanguagesText);
// Hide Viet Input Method submenu if selected OCR Language is not Vietnamese
bool vie = curLangCode.Contains("vie");
VietKeyHandler.VietModeEnabled = vie;
this.vietInputMethodToolStripMenuItem.Visibility = vie ? Visibility.Visible : Visibility.Collapsed;
// Spellcheck
if (this.buttonSpellcheck.IsChecked.Value)
{
ToggleButtonAutomationPeer peer = new ToggleButtonAutomationPeer(buttonSpellcheck);
System.Windows.Automation.Provider.IToggleProvider toggleProvider = peer.GetPattern(PatternInterface.Toggle) as System.Windows.Automation.Provider.IToggleProvider;
toggleProvider.Toggle(); // disable spellcheck
buttonSpellcheck.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
toggleProvider.Toggle(); // re-enable spellcheck
buttonSpellcheck.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
}
}
}
/// <summary>
/// IsCheckedProperty property changed handler.
/// </summary>
/// <param name="d">ToggleButton that changed its IsChecked.</param>
/// <param name="e">DependencyPropertyChangedEventArgs.</param>
private static void OnIsCheckedPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ToggleButton source = d as ToggleButton;
System.Diagnostics.Debug.Assert(source != null,
"The source is not an instance of ToggleButton!");
System.Diagnostics.Debug.Assert(typeof(bool?).IsInstanceOfType(e.NewValue) || (e.NewValue == null),
"The value is not an instance of bool?!");
bool?value = (bool?)e.NewValue;
// Raise the appropriate changed event
RoutedEventArgs args = new RoutedEventArgs();
args.OriginalSource = source; // like beta1 (and unit test confirmed)
if (value == true)
{
source.OnChecked(args);
}
else if (value == false)
{
source.OnUnchecked(args);
}
else
{
source.OnIndeterminate(args);
}
// Raising UIA Automation Event
ToggleButtonAutomationPeer peer = source.AutomationPeer as ToggleButtonAutomationPeer;
if (peer != null)
{
peer.RaiseToggleStateChanged();
}
}
public ToolBarToggleButton()
{
this.DefaultStyleKey = typeof(ToolBarToggleButton);
this.peer = new ToggleButtonAutomationPeer(this);
}
