void OnLayout()
{
if (Geometry.Width == 0 || Geometry.Height == 0)
{
return;
}
var bound = Geometry;
int navBarHeight;
if (NavBarIsVisible)
{
var navBound = bound;
navBarHeight = DPExtensions.ConvertToScaledPixel(_navBar.GetDefaultNavBarHeight());
navBound.Height = navBarHeight;
if (_navBar != null)
{
_navBar.Show();
_navBar.Geometry = navBound;
_navBar.RaiseTop();
}
}
else
{
navBarHeight = 0;
_navBar?.Hide();
}
bound.Y += navBarHeight;
bound.Height -= navBarHeight;
_viewStack.Geometry = bound;
}
protected override void OnCompleted(View sender, object data)
{
if (Recognizer is SwipeGestureRecognizer swipeGesture)
{
var lineData = (GestureLayer.LineData)data;
(swipeGesture as ISwipeGestureController)?.SendSwipe(sender, DPExtensions.ConvertToScaledDP(lineData.X2 - lineData.X1), DPExtensions.ConvertToScaledDP(lineData.Y2 - lineData.Y1));
(swipeGesture as ISwipeGestureController)?.DetectSwipe(sender, swipeGesture.Direction);
}
}
EvasObject GetContent(object data, string part)
{
ShellSection section = data as ShellSection;
var box = new EBox(NativeParent);
box.Show();
EImage icon = null;
if (section.Icon != null)
{
icon = new TImage(NativeParent);
icon.Show();
box.PackEnd(icon);
}
var title = new TLabel(NativeParent)
{
Text = section.Title,
FontSize = DPExtensions.ConvertToEflFontPoint(14),
HorizontalTextAlignment = Tizen.UIExtensions.Common.TextAlignment.Start,
VerticalTextAlignment = Tizen.UIExtensions.Common.TextAlignment.Center,
};
title.Show();
box.PackEnd(title);
int iconPadding = DPExtensions.ConvertToScaledPixel(this.GetDefaultIconPadding());
int iconSize = DPExtensions.ConvertToScaledPixel(this.GetDefaultIconSize());
int cellHeight = iconPadding * 2 + iconSize;
box.SetLayoutCallback(() =>
{
var bound = box.Geometry;
int leftMargin = iconPadding;
if (icon != null)
{
var iconBound = bound;
iconBound.X += iconPadding;
iconBound.Y += iconPadding;
iconBound.Width = iconSize;
iconBound.Height = iconSize;
icon.Geometry = iconBound;
leftMargin = (2 * iconPadding + iconSize);
}
bound.X += leftMargin;
bound.Width -= leftMargin;
title.Geometry = bound;
});
box.MinimumHeight = cellHeight;
return(box);
}
public double GetNamedSize(NamedSize size, Type targetElementType, bool useOldSizes)
{
int pt;
// Actual font size depends on the target idiom.
switch (size)
{
case NamedSize.Micro:
pt = DeviceInfo.Idiom == DeviceIdiom.TV || DeviceInfo.Idiom == DeviceIdiom.Watch ? 24 : 19;
break;
case NamedSize.Small:
pt = DeviceInfo.Idiom == DeviceIdiom.TV ? 26 : (DeviceInfo.Idiom == DeviceIdiom.Watch ? 30 : 22);
break;
case NamedSize.Default:
case NamedSize.Medium:
pt = DeviceInfo.Idiom == DeviceIdiom.TV ? 28 : (DeviceInfo.Idiom == DeviceIdiom.Watch ? 32 : 25);
break;
case NamedSize.Large:
pt = DeviceInfo.Idiom == DeviceIdiom.TV ? 32 : (DeviceInfo.Idiom == DeviceIdiom.Watch ? 36 : 31);
break;
case NamedSize.Body:
pt = DeviceInfo.Idiom == DeviceIdiom.TV ? 30 : (DeviceInfo.Idiom == DeviceIdiom.Watch ? 32 : 28);
break;
case NamedSize.Caption:
pt = DeviceInfo.Idiom == DeviceIdiom.TV ? 26 : (DeviceInfo.Idiom == DeviceIdiom.Watch ? 24 : 22);
break;
case NamedSize.Header:
pt = DeviceInfo.Idiom == DeviceIdiom.TV ? 84 : (DeviceInfo.Idiom == DeviceIdiom.Watch ? 36 : 138);
break;
case NamedSize.Subtitle:
pt = DeviceInfo.Idiom == DeviceIdiom.TV ? 30 : (DeviceInfo.Idiom == DeviceIdiom.Watch ? 30 : 28);
break;
case NamedSize.Title:
pt = DeviceInfo.Idiom == DeviceIdiom.TV ? 42 : (DeviceInfo.Idiom == DeviceIdiom.Watch ? 36 : 40);
break;
default:
throw new ArgumentOutOfRangeException(nameof(size));
}
return(DPExtensions.ConvertToDPFont(pt));
}
public virtual bool Initialize()
{
if (IsPlatformViewInitialized)
{
return(true);
}
if (Window == null)
{
return(false);
}
var platformWindow = Window.Content?.ToPlatform() as Window;
if (platformWindow == null)
{
return(false);
}
var handler = Window.Handler as WindowHandler;
if (handler?.MauiContext == null)
{
return(false);
}
_graphicsView = new SkiaGraphicsView(platformWindow);
_graphicsView.Drawable = this;
_graphicsView.RepeatEvents = !DisableUITouchEventPassthrough;
_touchLayer = new GestureLayer(platformWindow);
_touchLayer.Attach(_graphicsView);
_touchLayer.SetTapCallback(GestureLayer.GestureType.Tap, GestureLayer.GestureState.Start, (data) =>
{
var x = _touchLayer.EvasCanvas.Pointer.X;
var y = _touchLayer.EvasCanvas.Pointer.Y;
OnTappedInternal(new Point(DPExtensions.ConvertToScaledDP(x), DPExtensions.ConvertToScaledDP(y)));
});
platformWindow.SetOverlay(_graphicsView);
IsPlatformViewInitialized = true;
return(IsPlatformViewInitialized);
}
protected override void OnMoved(View sender, object data)
{
var lineData = (GestureLayer.MomentumData)data;
(Recognizer as IPanGestureController)?.SendPan(sender, DPExtensions.ConvertToScaledDP(lineData.X2 - lineData.X1), DPExtensions.ConvertToScaledDP(lineData.Y2 - lineData.Y1), _currentPanGestureId);
}
