public void Move(MouseInputArgs args)
{
if (!_dragProcessor.IsEnabled)
{
return;
}
var translation = _dragProcessor.GetTranslation(args);
var viewProvider = _graphicalComponent;
/*
* prevents tearing while content height is equal to view height and translation vector is not 0 in Y,
* which would results in unmodified state (change set Y to 0), same for X and width in second if statement
*/
if (viewProvider.ContentMatrix.ScaleY.Equals(1.0f) && viewProvider.ContentHeight.Equals(viewProvider.ViewHeight))
{
translation.Y = 0;
}
if (viewProvider.ContentMatrix.ScaleX.Equals(1.0f) && viewProvider.ContentWidth.Equals(viewProvider.ViewWidth))
{
translation.X = 0;
}
var result = _graphicalComponent.TryTranslate(translation);
if (result == TranslationTransformationResult.ViewModified)
{
/* Trigger redraw as different content subset is visible by modification */
InvalidateVisual();
}
}
// Use this for initialization
private void Start()
{
InputObserver.onInputDown += (InputArgs args) => {
if (args is MouseInputArgs)
{
MouseInputArgs mouseArgs = (MouseInputArgs)args;
// Debug.Log(args is MouseInputArgs);
// Debug.Log(args is TouchInputArgs);
// Debug.Log(args is KeyInputArgs);
Debug.Log("Mouse position on press down " + mouseArgs.position.ToString() + ", at " + mouseArgs.time.ToString("0.00") + " seconds.");
}
};
InputObserver.onInput += (InputArgs args) => {
if (args is MouseInputArgs)
{
MouseInputArgs mouseArgs = (MouseInputArgs)args;
//Debug.Log("Mouse position is " + mouseArgs.position.ToString() + ", with a change in position of " + mouseArgs.delta.ToString() + ", at " + mouseArgs.time.ToString("0.00") + " seconds.");
}
};
InputObserver.onInputUp += (InputArgs args) => {
if (args is MouseInputArgs)
{
MouseInputArgs mouseArgs = (MouseInputArgs)args;
//Debug.Log("Mouse position on release " + mouseArgs.position.ToString() + ", with a change in position of " + mouseArgs.delta.ToString() + ", at " + mouseArgs.time.ToString("0.00") + " seconds.");
}
};
}
private void OnMouseDown(object sender, MouseInputArgs e)
{
if (e.keyCode == KeyCode.Mouse0)
{
Tap(e.position);
}
}
private void MouseWatcherOnCursorPositionChanged(object sender, MouseInputArgs mouseInputArgs)
{
if (LatestRa3 == null)
{
return;
}
// Still need performance improvements since it's really bad right now :(
SimulateBorderScrolling(mouseInputArgs.Point);
}
public static IObservable <MouseZoomArgs> ToMouseZoomInputArgs <T>(this IObservable <EventPattern <T> > t, SKElement control)
where T : MouseWheelEventArgs
{
return(t.Select(e => {
var position = e.EventArgs.GetPosition(control);
var mouseInputArgs = new MouseInputArgs(
(float)(position.X * control.CanvasSize.Width / control.ActualWidth),
(float)(position.Y * control.CanvasSize.Height / control.ActualHeight)
);
return new MouseZoomArgs(mouseInputArgs, e.EventArgs.Delta / 120.0f);
}));
}
public void LeftDown(MouseInputArgs args)
{
_dragProcessor.TryInitializeDrag(args);
}
public void LeftUp(MouseInputArgs args)
{
_dragProcessor.TryExitDrag(args);
}
public void Enter(MouseInputArgs args)
{
// Do nothing.
}
public void RightDown(MouseInputArgs args)
{
// Do nothing.
}
public MouseZoomArgs(MouseInputArgs args, float delta)
{
X = args.X;
Y = args.Y;
Delta = delta;
}
