public void OnXamlRendered(FrameworkElement control)
{
GazeInput.IsDeviceAvailableChanged += GazeInput_IsDeviceAvailableChanged;
WarnUserToPlugInDevice();
var buttonControl = control.FindChild("TargetButton") as Button;
if (buttonControl != null)
{
buttonControl.Click += TargetButton_Click;
gazeButtonControl = GazeInput.GetGazeElement(buttonControl);
if (gazeButtonControl == null)
{
gazeButtonControl = new GazeElement();
GazeInput.SetGazeElement(buttonControl, gazeButtonControl);
}
if (gazeButtonControl != null)
{
gazeButtonControl.DwellProgressFeedback += OnProgressFeedback;
gazeButtonControl.Invoked += OnGazeInvoked;
gazeButtonControl.StateChanged += GazeButtonControl_StateChanged;
}
}
gazePointer = GazeInput.GetGazePointer(null);
CoreWindow.GetForCurrentThread().KeyDown += (CoreWindow sender, KeyEventArgs args) => gazePointer.Click();
}
public void OnXamlRendered(FrameworkElement control)
{
GazeInput.IsDeviceAvailableChanged += GazeInput_IsDeviceAvailableChanged;
WarnUserToPlugInDevice();
var buttonControl = control.FindChildByName("TargetButton") as Button;
if (buttonControl != null)
{
gazeButtonControl = GazeInput.GetGazeElement(buttonControl);
if (gazeButtonControl == null)
{
gazeButtonControl = new GazeElement();
GazeInput.SetGazeElement(buttonControl, gazeButtonControl);
}
if (gazeButtonControl != null)
{
gazeButtonControl.DwellProgressFeedback += OnProgressFeedback;
gazeButtonControl.Invoked += OnGazeInvoked;
gazeButtonControl.StateChanged += GazeButtonControl_StateChanged;
}
}
}
public BlankPage1()
{
this.InitializeComponent();
gazePointer = GazeInput.GetGazePointer(null);
gazeButtonControl = GazeInput.GetGazeElement(GazeBlock);
gazeButtonControl = new GazeElement();
GazeInput.SetGazeElement(GazeBlock, gazeButtonControl);
gazeButtonControl.StateChanged += GazeButtonControl_StateChanged;
// Add the object to our dictionary along with a new stopwatch
stopwatchesByObject.Add(gazeButtonControl, new Stopwatch());
private GazeElement GetGazeButtonControl(Control c)
{
GazeElement gazeButtonControl;
// First try to get the control
gazeButtonControl = GazeInput.GetGazeElement(c);
if (gazeButtonControl != null)
{
return(gazeButtonControl);
}
// If it doesn't exist - make it
gazeButtonControl = new GazeElement();
GazeInput.SetGazeElement(c, gazeButtonControl);
return(gazeButtonControl);
}
public async Task Init()
{
await App.Dispatcher.ExecuteOnUIThreadAsync(() =>
{
var xamlItemsPanelTemplate = @"<Grid xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
xmlns:g='using:Microsoft.Toolkit.Uwp.Input.GazeInteraction'>
<Button HorizontalAlignment='Center' BorderBrush='#7FFFFFFF'
g:GazeInput.ThresholdDuration='50'
g:GazeInput.FixationDuration='350'
g:GazeInput.DwellDuration='400'
g:GazeInput.RepeatDelayDuration='400'
g:GazeInput.DwellRepeatDuration='400'
g:GazeInput.MaxDwellRepeatCount='0'
Content='Gaze click here'
Width='100'
Height='100'/>
</Grid>";
_grid = XamlReader.Load(xamlItemsPanelTemplate) as Grid;
GazeInput.SetInteraction(_grid, Interaction.Enabled);
GazeInput.SetIsCursorVisible(_grid, true);
GazeInput.SetCursorRadius(_grid, 20);
GazeInput.SetIsSwitchEnabled(_grid, false);
_button = (Button)_grid.Children.First();
_button.Click += (sender, e) =>
{
_button.Content = "Clicked";
};
var gazeButtonControl = GazeInput.GetGazeElement(_button);
if (gazeButtonControl == null)
{
gazeButtonControl = new GazeElement();
GazeInput.SetGazeElement(_button, gazeButtonControl);
}
TestsPage.Instance.SetMainTestContent(_grid);
});
}
