void SetAnimationStyle(QuickActionAnimationStyle animationStyle, int screenWidth, int requestedX, bool onTop)
{
var arrowPos = requestedX - _arrowUp.MeasuredWidth / 2;
switch (animationStyle)
{
case QuickActionAnimationStyle.GrowLeft:
_window.AnimationStyle = onTop ? Resource.Style.Animations_PopUpMenu_Left : Resource.Style.Animations_PopDownMenu_Left;
break;
case QuickActionAnimationStyle.GrowRight:
_window.AnimationStyle = onTop ? Resource.Style.Animations_PopUpMenu_Right : Resource.Style.Animations_PopDownMenu_Right;
break;
case QuickActionAnimationStyle.GrowFromCenter:
_window.AnimationStyle = onTop ? Resource.Style.Animations_PopUpMenu_Center : Resource.Style.Animations_PopDownMenu_Center;
break;
case QuickActionAnimationStyle.Reflect:
_window.AnimationStyle = onTop ? Resource.Style.Animations_PopUpMenu_Reflect : Resource.Style.Animations_PopDownMenu_Reflect;
break;
case QuickActionAnimationStyle.Auto:
if (arrowPos <= screenWidth / 4)
{
_window.AnimationStyle = onTop ? Resource.Style.Animations_PopUpMenu_Left : Resource.Style.Animations_PopDownMenu_Left;
}
else if (arrowPos > screenWidth / 4 && arrowPos < 3 * (screenWidth / 4))
{
_window.AnimationStyle = onTop ? Resource.Style.Animations_PopUpMenu_Center : Resource.Style.Animations_PopDownMenu_Center;
}
else
{
_window.AnimationStyle = onTop ? Resource.Style.Animations_PopUpMenu_Right : Resource.Style.Animations_PopDownMenu_Right;
}
break;
}
}
void SetAnimationStyle(QuickActionAnimationStyle animationStyle, int screenWidth, int requestedX, bool onTop)
{
var arrowPos = requestedX - _arrowUp.MeasuredWidth / 2;
switch (animationStyle)
{
case QuickActionAnimationStyle.GrowLeft:
_window.AnimationStyle = onTop ? Resource.Style.Animations_PopUpMenu_Left : Resource.Style.Animations_PopDownMenu_Left;
break;
case QuickActionAnimationStyle.GrowRight:
_window.AnimationStyle = onTop ? Resource.Style.Animations_PopUpMenu_Right : Resource.Style.Animations_PopDownMenu_Right;
break;
case QuickActionAnimationStyle.GrowFromCenter:
_window.AnimationStyle = onTop ? Resource.Style.Animations_PopUpMenu_Center : Resource.Style.Animations_PopDownMenu_Center;
break;
case QuickActionAnimationStyle.Reflect:
_window.AnimationStyle = onTop ? Resource.Style.Animations_PopUpMenu_Reflect : Resource.Style.Animations_PopDownMenu_Reflect;
break;
case QuickActionAnimationStyle.Auto:
if (arrowPos <= screenWidth / 4)
{
_window.AnimationStyle = onTop ? Resource.Style.Animations_PopUpMenu_Left : Resource.Style.Animations_PopDownMenu_Left;
}
else if (arrowPos > screenWidth / 4 && arrowPos < 3 * (screenWidth / 4))
{
_window.AnimationStyle = onTop ? Resource.Style.Animations_PopUpMenu_Center : Resource.Style.Animations_PopDownMenu_Center;
}
else
{
_window.AnimationStyle = onTop ? Resource.Style.Animations_PopUpMenu_Right : Resource.Style.Animations_PopDownMenu_Right;
}
break;
}
}
public void Show(View anchor, QuickActionAnimationStyle animationStyle = QuickActionAnimationStyle.Auto)
{
PreShow();
var windowLocation = new Point();
int arrowPos;
_didAction = false;
var anchorRect = GetAnchorRectangle(anchor);
_rootView.Measure(ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent);
var rootHeight = _rootView.MeasuredHeight;
if (_rootWidth == 0)
{
_rootWidth = _rootView.MeasuredWidth;
}
var screenWidth = _windowManager.DefaultDisplay.Width;
var screenHeight = _windowManager.DefaultDisplay.Height;
// Get x coord of top left popup
if ((anchorRect.Left + _rootWidth) > screenWidth)
{
windowLocation.X = anchorRect.Left - (_rootWidth - anchor.Width);
windowLocation.X = (windowLocation.X < 0) ? 0 : windowLocation.X;
arrowPos = anchorRect.CenterX() - windowLocation.X;
}
else
{
if (anchor.Width > _rootWidth)
{
windowLocation.X = anchorRect.CenterX() - (_rootWidth / 2);
}
else
{
windowLocation.X = anchorRect.Left;
}
arrowPos = anchorRect.CenterX() - windowLocation.X;
}
var dyTop = anchorRect.Top;
var dyBottom = screenHeight - anchorRect.Bottom;
var onTop = (dyTop > dyBottom);
if (onTop)
{
if (rootHeight > dyTop)
{
windowLocation.Y = 15;
}
else
{
windowLocation.Y = anchorRect.Top - rootHeight;
}
}
else
{
windowLocation.Y = anchorRect.Bottom;
}
ShowArrow(onTop ? Resource.Id.arrow_down : Resource.Id.arrow_up, arrowPos);
SetAnimationStyle(animationStyle, screenWidth, anchorRect.CenterX(), onTop);
_window.ShowAtLocation(anchor, GravityFlags.NoGravity, windowLocation.X, windowLocation.Y);
}
public void Show(View anchor, QuickActionAnimationStyle animationStyle = QuickActionAnimationStyle.Auto)
{
PreShow();
var windowLocation = new Point();
int arrowPos;
_didAction = false;
var anchorRect = GetAnchorRectangle(anchor);
_rootView.Measure(ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent);
var rootHeight = _rootView.MeasuredHeight;
if (_rootWidth == 0)
{
_rootWidth = _rootView.MeasuredWidth;
}
var screenWidth = _windowManager.DefaultDisplay.Width;
var screenHeight = _windowManager.DefaultDisplay.Height;
// Get x coord of top left popup
if ((anchorRect.Left + _rootWidth) > screenWidth)
{
windowLocation.X = anchorRect.Left - (_rootWidth - anchor.Width);
windowLocation.X = (windowLocation.X < 0) ? 0 : windowLocation.X;
arrowPos = anchorRect.CenterX() - windowLocation.X;
}
else
{
if (anchor.Width > _rootWidth)
{
windowLocation.X = anchorRect.CenterX() - (_rootWidth / 2);
}
else
{
windowLocation.X = anchorRect.Left;
}
arrowPos = anchorRect.CenterX() - windowLocation.X;
}
var dyTop = anchorRect.Top;
var dyBottom = screenHeight - anchorRect.Bottom;
var onTop = (dyTop > dyBottom);
if (onTop)
{
if (rootHeight > dyTop)
{
windowLocation.Y = 15;
}
else
{
windowLocation.Y = anchorRect.Top - rootHeight;
}
}
else
{
windowLocation.Y = anchorRect.Bottom;
}
ShowArrow(onTop ? Resource.Id.arrow_down : Resource.Id.arrow_up, arrowPos);
SetAnimationStyle(animationStyle, screenWidth, anchorRect.CenterX(), onTop);
_window.ShowAtLocation(anchor, GravityFlags.NoGravity, windowLocation.X, windowLocation.Y);
}
