void SilverlightGraphicsCanvas_PointerPressed(DispatcherTimerTickEventArgs sender, PointerEventArgs e)
{
var handle = new IntPtr(e.Pointer.PointerId);
//Debug.WriteLine (string.Format ("{0} PRESSED {1}", DateTime.Now, handle));
var now = DateTime.Now;
var pos = ToPointF(e.GetCurrentPoint(this));
//
// Look for double taps
//
var tapCount = 1;
if (_lastDownTime.ContainsKey(handle) &&
_lastBeganPosition.ContainsKey(handle)) {
var dt = now - _lastDownTime[handle];
if (dt.TotalSeconds < 0.5 && pos.DistanceTo(_lastBeganPosition[handle]) < DoubleClickMinDistance) {
tapCount++;
}
}
//
// TouchBegan
//
var touch = new NetfxCoreTouch {
Handle = handle,
Time = now,
SuperCanvasLocation = ToPointF(e.GetCurrentPoint((UIElement)Parent)),
CanvasLocation = pos,
TapCount = tapCount,
IsMoving = false,
};
touch.PreviousTime = touch.Time;
touch.SuperCanvasPreviousLocation = touch.SuperCanvasLocation;
touch.CanvasPreviousLocation = touch.CanvasLocation;
_lastBeganPosition [handle] = pos;
_lastDownTime[handle] = now;
_activeTouches[handle] = touch;
if (Content != null) {
Content.TouchesBegan(new[] { touch });
}
}
void SilverlightGraphicsCanvas_PointerPressed(DispatcherTimerTickEventArgs sender, PointerRoutedEventArgs e)
{
var handle = new IntPtr(e.Pointer.PointerId);
//Debug.WriteLine (string.Format ("{0} PRESSED {1}", DateTime.Now, handle));
var now = DateTime.Now;
var pos = ToPointF(e.GetCurrentPoint(this));
//
// Look for double taps
//
var tapCount = 1;
if (_lastDownTime.ContainsKey(handle) &&
_lastBeganPosition.ContainsKey(handle)) {
var dt = now - _lastDownTime[handle];
if (dt.TotalSeconds < 0.5 && pos.DistanceTo(_lastBeganPosition[handle]) < DoubleClickMinDistance) {
tapCount++;
}
}
//
// TouchBegan
//
var touch = new NetfxCoreTouch {
Handle = handle,
Time = now,
SuperCanvasLocation = ToPointF(e.GetCurrentPoint((UIElement)Parent)),
CanvasLocation = pos,
TapCount = tapCount,
IsMoving = false,
};
touch.PreviousTime = touch.Time;
touch.SuperCanvasPreviousLocation = touch.SuperCanvasLocation;
touch.CanvasPreviousLocation = touch.CanvasLocation;
_lastBeganPosition [handle] = pos;
_lastDownTime[handle] = now;
_activeTouches[handle] = touch;
if (Content != null) {
var keys = CanvasKeys.None;
var ctrl = Windows.UI.Core.CoreWindow.GetForCurrentThread ().GetKeyState (Windows.System.VirtualKey.Control);
var shift = Windows.UI.Core.CoreWindow.GetForCurrentThread ().GetKeyState (Windows.System.VirtualKey.Shift);
if ((ctrl & Windows.UI.Core.CoreVirtualKeyStates.Down) != 0) {
keys = keys | CanvasKeys.Command;
}
if ((shift & Windows.UI.Core.CoreVirtualKeyStates.Down) != 0) {
keys = keys | CanvasKeys.Shift;
}
Content.TouchesBegan(new[] { touch }, keys);
}
}
void SilverlightGraphicsCanvas_PointerPressed(DispatcherTimerTickEventArgs sender, PointerRoutedEventArgs e)
{
var handle = new IntPtr(e.Pointer.PointerId);
//Debug.WriteLine (string.Format ("{0} PRESSED {1}", DateTime.Now, handle));
var now = DateTime.Now;
var pos = ToPointF(e.GetCurrentPoint(this));
//
// Look for double taps
//
var tapCount = 1;
if (_lastDownTime.ContainsKey(handle) &&
_lastBeganPosition.ContainsKey(handle))
{
var dt = now - _lastDownTime[handle];
if (dt.TotalSeconds < 0.5 && pos.DistanceTo(_lastBeganPosition[handle]) < DoubleClickMinDistance)
{
tapCount++;
}
}
//
// TouchBegan
//
var touch = new NetfxCoreTouch {
Handle = handle,
Time = now,
SuperCanvasLocation = ToPointF(e.GetCurrentPoint((UIElement)Parent)),
CanvasLocation = pos,
TapCount = tapCount,
IsMoving = false,
};
touch.PreviousTime = touch.Time;
touch.SuperCanvasPreviousLocation = touch.SuperCanvasLocation;
touch.CanvasPreviousLocation = touch.CanvasLocation;
_lastBeganPosition [handle] = pos;
_lastDownTime[handle] = now;
_activeTouches[handle] = touch;
if (Content != null)
{
var keys = CanvasKeys.None;
var ctrl = Windows.UI.Core.CoreWindow.GetForCurrentThread().GetKeyState(Windows.System.VirtualKey.Control);
var shift = Windows.UI.Core.CoreWindow.GetForCurrentThread().GetKeyState(Windows.System.VirtualKey.Shift);
if ((ctrl & Windows.UI.Core.CoreVirtualKeyStates.Down) != 0)
{
keys = keys | CanvasKeys.Command;
}
if ((shift & Windows.UI.Core.CoreVirtualKeyStates.Down) != 0)
{
keys = keys | CanvasKeys.Shift;
}
Content.TouchesBegan(new[] { touch }, keys);
}
}
