internal static FlowDirection ToFlowDirection(this UIUserInterfaceLayoutDirection direction)
{
switch (direction)
{
case UIUserInterfaceLayoutDirection.LeftToRight:
return FlowDirection.LeftToRight;
case UIUserInterfaceLayoutDirection.RightToLeft:
return FlowDirection.RightToLeft;
default:
return FlowDirection.MatchParent;
}
}
public static FlowDirection ToFlowDirection(this UIUserInterfaceLayoutDirection direction)
{
switch (direction)
{
case UIUserInterfaceLayoutDirection.LeftToRight:
return(FlowDirection.LeftToRight);
case UIUserInterfaceLayoutDirection.RightToLeft:
return(FlowDirection.RightToLeft);
default:
throw new NotSupportedException($"ToFlowDirection: {direction}");
}
}
void AddButtonsToView(UIView view)
{
nfloat buttonWidth = view.Bounds.Size.Width / 2;
CGRect leftButtonFrame = new CGRect(0, view.Bounds.Size.Height - kDefaultButtonHeight, buttonWidth, kDefaultButtonHeight);
CGRect rightButtonFrame = new CGRect(buttonWidth, view.Bounds.Size.Height - kDefaultButtonHeight, buttonWidth, kDefaultButtonHeight);
if (!this.showCancelButton)
{
buttonWidth = view.Bounds.Size.Width;
leftButtonFrame = CGRect.Empty;
rightButtonFrame = new CGRect(0, view.Bounds.Size.Height - kDefaultButtonHeight, buttonWidth, kDefaultButtonHeight);
}
UIUserInterfaceLayoutDirection interfaceLayoutDirection = UIApplication.SharedApplication.UserInterfaceLayoutDirection;
bool isLeftToRightDirection = interfaceLayoutDirection == UIUserInterfaceLayoutDirection.LeftToRight;
if (this.showCancelButton)
{
UIButton cancelButton = new UIButton(UIButtonType.Custom)
{
Frame = isLeftToRightDirection ? leftButtonFrame : rightButtonFrame
};
cancelButton.SetTitleColor(this.cancelButtonColor, UIControlState.Normal);
cancelButton.SetTitleColor(this.cancelButtonColor, UIControlState.Highlighted);
cancelButton.TitleLabel.Font = this.font?.WithSize((nfloat)14.0) ?? UIFont.SystemFontOfSize((nfloat)14.0);
cancelButton.Layer.CornerRadius = kCornerRadius;
cancelButton.AddTarget(OnButtonTapped, UIControlEvent.TouchUpInside);
view.AddSubview(cancelButton);
this.cancelButton = cancelButton;
}
UIButton doneButton = new UIButton(UIButtonType.Custom)
{
Tag = kPickerDialogDoneButtonTag,
Frame = isLeftToRightDirection ? rightButtonFrame : leftButtonFrame
};
doneButton.SetTitleColor(this.buttonColor, UIControlState.Normal);
doneButton.SetTitleColor(this.buttonColor, UIControlState.Highlighted);
doneButton.TitleLabel.Font = this.font?.WithSize((nfloat)14.0) ?? UIFont.SystemFontOfSize((nfloat)14.0);
doneButton.Layer.CornerRadius = kCornerRadius;
doneButton.AddTarget(OnButtonTapped, UIControlEvent.TouchUpInside);
view.AddSubview(doneButton);
this.doneButton = doneButton;
}
// this is needed for Compatibility Unit Tests
internal static FlowDirection ToFlowDirection(this UIUserInterfaceLayoutDirection direction)
{
return(Microsoft.Maui.FlowDirectionExtensions.ToFlowDirection(direction));
}
