public virtual bool onTouchHandleResize(int id, XWindow window, View view, MotionEvent @event)
{
StandOutLayoutParams @params = (StandOutLayoutParams)window
.getLayoutParams();
if (@event.getAction() == MotionEvent.ACTION_DOWN)
{
window.touchInfo.lastX = (int)@event.getRawX();
window.touchInfo.lastY = (int)@event.getRawY();
window.touchInfo.firstX = window.touchInfo.lastX;
window.touchInfo.firstY = window.touchInfo.lastY;
}
else
if (@event.getAction() == MotionEvent.ACTION_MOVE)
{
int deltaX = (int)@event.getRawX() - window.touchInfo.lastX;
int deltaY = (int)@event.getRawY() - window.touchInfo.lastY;
// update the size of the window
@params.width += deltaX;
@params.height += deltaY;
// keep window between min/max width/height
if (@params.width >= @params.minWidth &&
@params.width <= @params.maxWidth)
{
window.touchInfo.lastX = (int)@event.getRawX();
}
if (@params.height >= @params.minHeight &&
@params.height <= @params.maxHeight)
{
window.touchInfo.lastY = (int)@event.getRawY();
}
window.edit().setSize(@params.width, @params.height).commit();
}
onResize(id, window, view, @event);
return(true);
}
public virtual bool onTouchHandleMove(int id, XWindow window, View view, MotionEvent @event)
{
var @params = (StandOutLayoutParams)window.getLayoutParams();
// how much you have to move in either direction in order for the
// gesture to be a move and not tap
int totalDeltaX = window.touchInfo.lastX - window.touchInfo.firstX;
int totalDeltaY = window.touchInfo.lastY - window.touchInfo.firstY;
if (@event.getAction() == MotionEvent.ACTION_DOWN)
{
window.touchInfo.lastX = (int)@event.getRawX();
window.touchInfo.lastY = (int)@event.getRawY();
window.touchInfo.firstX = window.touchInfo.lastX;
window.touchInfo.firstY = window.touchInfo.lastY;
}
else if (@event.getAction() == MotionEvent.ACTION_MOVE)
{
int deltaX = (int)@event.getRawX() - window.touchInfo.lastX;
int deltaY = (int)@event.getRawY() - window.touchInfo.lastY;
window.touchInfo.lastX = (int)@event.getRawX();
window.touchInfo.lastY = (int)@event.getRawY();
if (window.touchInfo.moving ||
System.Math.Abs(totalDeltaX) >= @params.threshold ||
System.Math.Abs(totalDeltaY) >= @params.threshold)
{
window.touchInfo.moving = true;
// if window is moveable
if (XUtils.isSet(window.flags,
XStandOutFlags.FLAG_BODY_MOVE_ENABLE))
{
// update the position of the window
if (@event.getPointerCount() == 1)
{
@params.x += deltaX;
@params.y += deltaY;
}
window.edit().setPosition(@params.x, @params.y).commit();
}
}
}
else if (@event.getAction() == MotionEvent.ACTION_UP)
{
window.touchInfo.moving = false;
if (@event.getPointerCount() == 1)
{
// bring to front on tap
var tap = System.Math.Abs(totalDeltaX) < @params.threshold &&
System.Math.Abs(totalDeltaY) < @params.threshold;
if (tap &&
XUtils.isSet(
window.flags,
XStandOutFlags.FLAG_WINDOW_BRING_TO_FRONT_ON_TAP))
{
this.bringToFront(id);
}
}
// bring to front on touch
else if (XUtils.isSet(window.flags,
XStandOutFlags.FLAG_WINDOW_BRING_TO_FRONT_ON_TOUCH))
{
this.bringToFront(id);
}
}
onMove(id, window, view, @event);
return(true);
}