/// Determines the behavior of pinch gesture.
private void OnPinchGestureDetected(object source, PinchGestureDetector.DetectedEventArgs e)
{
if (e == null)
{
return;
}
if (e.PinchGesture.State == Gesture.StateType.Started)
{
preScale = e.PinchGesture.Scale;
}
else if (e.PinchGesture.State == Gesture.StateType.Finished || e.PinchGesture.State == Gesture.StateType.Cancelled)
{
if (preScale > e.PinchGesture.Scale)
{
if (BorderWindow.IsMaximized())
{
BorderWindow.Maximize(false);
}
else
{
BorderWindow.Minimize(true);
}
}
else
{
BorderWindow.Maximize(true);
}
}
}
// Window moves through pan gestures.
private void OnWinPanGestureDetected(object source, PanGestureDetector.DetectedEventArgs e)
{
if (currentGesture <= CurrentGesture.PanGesture /*&& panGesture.NumberOfTouches == 1*/)
{
PanGesture panGesture = e.PanGesture;
if (panGesture.State == Gesture.StateType.Started)
{
currentGesture = CurrentGesture.PanGesture;
if (BorderWindow.IsMaximized() == true)
{
BorderWindow.Maximize(false);
}
else
{
BorderWindow.RequestMoveToServer();
}
}
else if (panGesture.State == Gesture.StateType.Finished || panGesture.State == Gesture.StateType.Cancelled)
{
currentGesture = CurrentGesture.None;
ClearWindowGesture();
}
}
}
/// Determines the behavior of borders.
private void OnPanGestureDetected(object source, PanGestureDetector.DetectedEventArgs e)
{
if (e == null)
{
return;
}
PanGesture panGesture = e.PanGesture;
if (panGesture.State == Gesture.StateType.Started && panGesture.Position != null)
{
direction = BorderWindow.GetDirection(panGesture.Position.X, panGesture.Position.Y);
if (direction == Window.BorderDirection.Move)
{
if (BorderWindow.IsMaximized() == true)
{
BorderWindow.Maximize(false);
}
else
{
BorderWindow.RequestMoveToServer();
}
}
else if (direction != Window.BorderDirection.None)
{
OnRequestResize();
BorderWindow.RequestResizeToServer((Window.ResizeDirection)direction);
}
}
else if (panGesture.State == Gesture.StateType.Continuing)
{
if (direction == Window.BorderDirection.BottomLeft || direction == Window.BorderDirection.BottomRight || direction == Window.BorderDirection.TopLeft || direction == Window.BorderDirection.TopRight)
{
BorderWindow.WindowSize += new Size2D((int)panGesture.ScreenDisplacement.X, (int)panGesture.ScreenDisplacement.Y);
}
else if (direction == Window.BorderDirection.Left || direction == Window.BorderDirection.Right)
{
BorderWindow.WindowSize += new Size2D((int)panGesture.ScreenDisplacement.X, 0);
}
else if (direction == Window.BorderDirection.Bottom || direction == Window.BorderDirection.Top)
{
BorderWindow.WindowSize += new Size2D(0, (int)panGesture.ScreenDisplacement.Y);
}
else if (direction == Window.BorderDirection.Move)
{
BorderWindow.WindowPosition += new Position2D((int)panGesture.ScreenDisplacement.X, (int)panGesture.ScreenDisplacement.Y);
}
}
else if (panGesture.State == Gesture.StateType.Finished || panGesture.State == Gesture.StateType.Cancelled)
{
direction = Window.BorderDirection.None;
ClearWindowGesture();
}
}
public override bool OnMinimizeIconTouched(object sender, View.TouchEventArgs e)
{
if (e.Touch.GetState(0) == PointStateType.Up)
{
if (BorderWindow.IsMaximized() == true)
{
BorderWindow.Maximize(false);
}
preWinPositonSize = BorderWindow.WindowPositionSize;
BorderWindow.WindowPositionSize = new Rectangle(preWinPositonSize.X, preWinPositonSize.Y, 500, 0);
}
return(true);
}
protected void MaximizeBorderWindow()
{
ClearWindowGesture();
if (BorderWindow.IsMaximized())
{
BorderWindow.Maximize(false);
OnMaximize(false);
}
else
{
BorderWindow.Maximize(true);
OnMaximize(true);
}
}
public virtual bool OnMaximizeIconTouched(object sender, View.TouchEventArgs e)
{
if (e == null)
{
return(false);
}
if (e.Touch.GetState(0) == PointStateType.Up)
{
ClearWindowGesture();
if (BorderWindow.IsMaximized())
{
BorderWindow.Maximize(false);
}
else
{
BorderWindow.Maximize(true);
}
}
return(true);
}
// Behavior when the window is tapped.
private void OnWinTapGestureDetected(object source, TapGestureDetector.DetectedEventArgs e)
{
if (currentGesture <= CurrentGesture.TapGesture)
{
currentGesture = CurrentGesture.TapGesture;
if (e.TapGesture.NumberOfTaps == 2)
{
if (BorderWindow.IsMaximized() == false)
{
BorderWindow.Maximize(true);
}
else
{
BorderWindow.Maximize(false);
}
}
else
{
ClearWindowGesture();
}
}
}
/// Determines the behavior of borders.
private void OnPanGestureDetected(object source, PanGestureDetector.DetectedEventArgs e)
{
if (e == null)
{
return;
}
PanGesture panGesture = e.PanGesture;
if (panGesture.State == Gesture.StateType.Started && panGesture.Position != null)
{
direction = BorderWindow.GetDirection(panGesture.Position.X, panGesture.Position.Y);
if (direction == Window.BorderDirection.Move)
{
if (BorderWindow.IsMaximized() == true)
{
BorderWindow.Maximize(false);
OnMaximize(false);
}
else
{
BorderWindow.RequestMoveToServer();
}
}
else if (direction != Window.BorderDirection.None && ResizePolicy != Window.BorderResizePolicyType.Fixed)
{
OnRequestResize();
BorderWindow.RequestResizeToServer((Window.ResizeDirection)direction);
}
}
else if (panGesture.State == Gesture.StateType.Finished || panGesture.State == Gesture.StateType.Cancelled)
{
direction = Window.BorderDirection.None;
ClearWindowGesture();
}
}
