public override void TouchesMoved(NSSet touches, UIEvent evt)
{
base.TouchesMoved(touches, evt);
// get the touch
UITouch touch = touches.AnyObject as UITouch;
if (touch != null)
{
CustomContentPage page = ((CustomContentPage)this.Element);
PointF posc = (PointF)touch.LocationInView(this.View);
var circle = page.circles[0];
bool found = false;
foreach (var item in page.circles)
{
if (item.active)
{
circle = item;
found = true;
break;
}
}
if (found)
{
if (circle.startX - circle.sizeX <= posc.X && posc.X <= circle.startX + circle.sizeX &&
circle.startY - circle.sizeY <= posc.Y && posc.Y <= circle.startY + circle.sizeY)
{
if (touch.TapCount == 1)
{
circle.startX = posc.X;
circle.startY = posc.Y;
circle.Update = !circle.Update;
}
}
}
lastClick = DateTime.Now;
}
}
public override void TouchesCancelled(NSSet touches, UIEvent evt)
{
base.TouchesCancelled(touches, evt);
UITouch touch = touches.AnyObject as UITouch;
if (touch != null)
{
CustomContentPage page = ((CustomContentPage)this.Element);
PointF posc = (PointF)touch.LocationInView(this.View);
var circle = page.circles[0];
bool found = false;
foreach (var item in page.circles)
{
if (item.active)
{
circle = item;
found = true;
break;
}
}
if (found)
{
if (circle.startX - circle.sizeX <= posc.X && posc.X <= circle.startX + circle.sizeX &&
circle.startY - circle.sizeY <= posc.Y && posc.Y <= circle.startY + circle.sizeY)
{
if (touch.TapCount == 1)
{
circle.placeholder.oldrgb = circle.placeholder.rgb;
circle.placeholder.oldname = circle.placeholder.name;
circle.placeholder.GetColor();
circle.Update = !circle.Update;
}
}
}
}
}
public override void TouchesBegan(NSSet touches, UIEvent evt)
{
base.TouchesBegan(touches, evt);
// Add the in frame check here
// get the touch
UITouch touch = touches.AnyObject as UITouch;
if (touch != null)
{
CustomContentPage page = ((CustomContentPage)this.Element);
PointF posc = (PointF)touch.LocationInView(this.View);
var circle = page.circles[0];
bool found = false;
foreach (var item in page.circles)
{
if (item.startX - item.sizeX <= posc.X && posc.X <= item.startX + item.sizeX &&
item.startY - item.sizeY <= posc.Y && posc.Y <= item.startY + item.sizeY)
{
if (!found)
{
circle = item;
item.active = true;
found = true;
}
else
{
item.active = false;
}
}
else
{
item.active = false;
}
}
if (!found)
{
circle.active = false;
App.AddCircile(posc.X - circle.sizeX, posc.Y - circle.sizeY);
}
else
{
if (touch.TapCount == 2)
{
circle.placeholder.rgb = circle.placeholder.oldrgb;
circle.placeholder.name = circle.placeholder.oldname;
circle.nameLabel.IsVisible = !circle.nameLabel.IsVisible;
circle.Update = !circle.Update;
}
else
{
circle.placeholder.oldrgb = circle.placeholder.rgb;
circle.placeholder.oldname = circle.placeholder.name;
circle.startX = posc.X;
circle.startY = posc.Y;
circle.Update = !circle.Update;
}
}
}
lastClick = DateTime.Now;
}
public CustomContentPageRenderer()
{
Touch += (object sender, Android.Views.View.TouchEventArgs e) => {
if (DateTime.Now.Subtract(lastClick).TotalMilliseconds > 100)
{
CustomContentPage page = ((CustomContentPage)this.Element);
float realX = (float)((e.Event.GetX() * page.Width) / this.Width);
float realY = (float)((e.Event.GetY() * page.Height) / this.Height);
// Logger.Instance.LogDebug (this.ToString (), String.Format ("{0} - {1}", this.Width, gbl.Width));
// Logger.Instance.LogDebug (this.ToString (), String.Format ("{0} - {1}", e.Event.GetX (), e.Event.GetY ()));
// Logger.Instance.LogDebug (this.ToString (), String.Format ("{0} - {1}", realX, realY));
switch (e.Event.Action & MotionEventActions.Mask)
{
case MotionEventActions.Down:
{
var circle = page.circles[0];
bool found = false;
foreach (var item in page.circles)
{
if (item.startX - item.sizeX <= realX && realX <= item.startX + item.sizeX &&
item.startY - item.sizeY <= realY && realY <= item.startY + item.sizeY)
{
if (!found)
{
circle = item;
item.active = true;
found = true;
}
else
{
item.active = false;
}
}
else
{
item.active = false;
}
}
if (!found)
{
circle.active = false;
App.AddCircile(realX - circle.sizeX, realY - circle.sizeY);
}
else
{
if (firstTouch && DateTime.Now.Subtract(lastClick).TotalMilliseconds < 400)
{
circle.placeholder.rgb = circle.placeholder.oldrgb;
circle.placeholder.name = circle.placeholder.oldname;
circle.nameLabel.IsVisible = !circle.nameLabel.IsVisible;
circle.Update = !circle.Update;
firstTouch = false;
isMove = false;
isDoubleTap = true;
}
else
{
circle.placeholder.oldrgb = circle.placeholder.rgb;
circle.placeholder.oldname = circle.placeholder.name;
//page.circle.startX = realX;
//page.circle.startY = realY;
//page.circle.Update = !page.circle.Update;
firstTouch = true;
isMove = false;
isDoubleTap = false;
}
}
}
break;
case MotionEventActions.Move:
{
isMove = true;
var circle = page.circles[0];
bool found = false;
foreach (var item in page.circles)
{
if (item.active)
{
circle = item;
found = true;
break;
}
}
if (found)
{
if (circle.startX - circle.sizeX <= realX && realX <= circle.startX + circle.sizeX &&
circle.startY - circle.sizeY <= realY && realY <= circle.startY + circle.sizeY)
{
circle.startX = realX;
circle.startY = realY;
circle.Update = !circle.Update;
}
}
}
break;
case MotionEventActions.Up:
{
var circle = page.circles[0];
bool found = false;
foreach (var item in page.circles)
{
if (item.active)
{
circle = item;
found = true;
break;
}
}
if (found)
{
if (circle.startX - circle.sizeX <= realX && realX <= circle.startX + circle.sizeX &&
circle.startY - circle.sizeY <= realY && realY <= circle.startY + circle.sizeY)
{
if (firstTouch && !isMove && !isDoubleTap)
{
circle.placeholder.oldrgb = circle.placeholder.rgb;
circle.placeholder.oldname = circle.placeholder.name;
circle.placeholder.GetColor();
circle.Update = !circle.Update;
isMove = false;
}
}
}
firstTouch = false;
isDoubleTap = false;
}
break;
default:
break;
}
lastClick = DateTime.Now;
}
};
}
