/// <summary>
/// Adapts the margin for the textblock.
/// </summary>
public static void AdaptMarginTextblock(BaseArcButton button)
{
var grid = button.Template.FindName("Grid", button) as Grid;
var textblock = button.Template.FindName("Textblock", button) as TextBlock;
var widthButton = MathUtil.Round((button.ActualWidth - MathUtil.Round(button.ActualWidth / button.Proportion)) / MathUtil.MarginCalculator(button.Proportion));
var heightButton = MathUtil.Round((button.ActualHeight - MathUtil.Round(button.ActualHeight / button.Proportion)) / MathUtil.MarginCalculator(button.Proportion));
Thickness margin = new Thickness();
switch (button.Tag)
{
case Position.Left:
textblock.Width = widthButton;
margin = new Thickness {
Right = MathUtil.Round(grid.ActualWidth - widthButton)
};
break;
case Position.Top:
margin = new Thickness {
Bottom = MathUtil.Round(grid.ActualHeight - heightButton)
};
break;
case Position.Right:
textblock.Width = widthButton;
margin = new Thickness {
Left = MathUtil.Round(grid.ActualWidth - widthButton)
};
break;
case Position.Bottom:
margin = new Thickness {
Top = MathUtil.Round(grid.ActualHeight - heightButton)
};
break;
}
;
button.TextMargin = margin;
}
/// <summary>
/// Checks if there is Stroke on center button, and returns the offset to apply.
/// </summary>
public static double StrokeCenterChecker(BaseArcButton button)
{
return(button.StrokeThickness == 0 ? 0 : Round(button.StrokeThickness / 2));
}
public static BaseArcButton CreateBaseArcButton(double size, Position position, string text, double proportion = default(double), double strokeThickness = default(double))
{
ArcButton = new BaseArcButton(text, position);
if (proportion != default(double))
{
ArcButton.Proportion = proportion;
}
if (strokeThickness != default(double))
{
ArcButton.StrokeThickness = strokeThickness;
}
var template = new ControlTemplate(typeof(Button));
#region Triggers
var mouseOverTrigger = new Trigger
{
Property = UIElement.IsMouseOverProperty,
Value = true
};
mouseOverTrigger.Setters.Add(new Setter
{
TargetName = "Path",
Property = Shape.StrokeProperty,
Value = new Binding
{
Path = new PropertyPath("BorderOver"),
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
RelativeSource = new RelativeSource(RelativeSourceMode.FindAncestor, typeof(Button), 1)
}
});
mouseOverTrigger.Setters.Add(new Setter
{
TargetName = "Path",
Property = Shape.FillProperty,
Value = new Binding
{
Path = new PropertyPath("BackgroundOver"),
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
RelativeSource = new RelativeSource(RelativeSourceMode.FindAncestor, typeof(Button), 1)
}
});
var pressedTrigger = new Trigger
{
Property = Button.IsPressedProperty,
Value = true
};
pressedTrigger.Setters.Add(new Setter
{
TargetName = "Path",
Property = Shape.StrokeProperty,
Value = new Binding
{
Path = new PropertyPath("BorderBrushPressed"),
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
RelativeSource = new RelativeSource(RelativeSourceMode.FindAncestor, typeof(Button), 1)
}
});
pressedTrigger.Setters.Add(new Setter
{
TargetName = "Path",
Property = Shape.FillProperty,
Value = new Binding
{
Path = new PropertyPath("BackgroundPressed"),
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
RelativeSource = new RelativeSource(RelativeSourceMode.FindAncestor, typeof(Button), 1)
}
});
template.Triggers.Add(mouseOverTrigger);
template.Triggers.Add(pressedTrigger);
#endregion //Triggers
#region Bindings
var grid = new FrameworkElementFactory(typeof(Grid), "Grid");
grid.SetValue(FrameworkElement.HeightProperty, double.NaN);
grid.SetValue(FrameworkElement.WidthProperty, double.NaN);
grid.SetValue(UIElement.VisibilityProperty, new Binding
{
Path = new PropertyPath("Visibility"),
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
RelativeSource = new RelativeSource(RelativeSourceMode.FindAncestor, typeof(Button), 1),
Converter = new BoolToVisibilityConverter()
});
var path = new FrameworkElementFactory(typeof(Path), "Path");
path.SetValue(Shape.StrokeThicknessProperty, new Binding
{
Path = new PropertyPath("StrokeThickness"),
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
RelativeSource = new RelativeSource(RelativeSourceMode.FindAncestor, typeof(Button), 1)
});
path.SetValue(Shape.FillProperty, new Binding
{
Path = new PropertyPath("Background"),
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
RelativeSource = new RelativeSource(RelativeSourceMode.FindAncestor, typeof(Button), 1)
});
path.SetValue(Shape.StrokeProperty, new Binding
{
Path = new PropertyPath("BorderBrush"),
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
RelativeSource = new RelativeSource(RelativeSourceMode.FindAncestor, typeof(Button), 1)
});
var textBlock = new FrameworkElementFactory(typeof(TextBlock), "Textblock");
textBlock.SetValue(FrameworkElement.VerticalAlignmentProperty, VerticalAlignment.Center);
textBlock.SetValue(TextBlock.TextAlignmentProperty, TextAlignment.Center);
textBlock.SetValue(UIElement.VisibilityProperty, new Binding
{
Path = new PropertyPath("TextVisibility"),
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
RelativeSource = new RelativeSource(RelativeSourceMode.FindAncestor, typeof(Button), 1),
Converter = new BoolToVisibilityConverter()
});
textBlock.SetValue(FrameworkElement.MarginProperty, new Binding
{
Path = new PropertyPath("TextMargin"),
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
RelativeSource = new RelativeSource(RelativeSourceMode.FindAncestor, typeof(Button), 1)
});
textBlock.SetValue(TextBlock.FontFamilyProperty, new Binding
{
Path = new PropertyPath("FontFamily"),
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
RelativeSource = new RelativeSource(RelativeSourceMode.FindAncestor, typeof(Button), 1)
});
textBlock.SetValue(TextBlock.ForegroundProperty, new Binding
{
Path = new PropertyPath("Foreground"),
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
RelativeSource = new RelativeSource(RelativeSourceMode.FindAncestor, typeof(Button), 1)
});
textBlock.SetValue(TextBlock.FontSizeProperty, new Binding
{
Path = new PropertyPath("FontSize"),
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
RelativeSource = new RelativeSource(RelativeSourceMode.FindAncestor, typeof(Button), 1)
});
textBlock.SetValue(TextBlock.TextProperty, new Binding
{
Path = new PropertyPath("Text"),
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
RelativeSource = new RelativeSource(RelativeSourceMode.FindAncestor, typeof(Button), 1)
});
#endregion //Bindings
#region Position
Path generatedPath = null;
switch (position)
{
case Position.Left:
grid.SetValue(FrameworkElement.HorizontalAlignmentProperty, HorizontalAlignment.Left);
grid.SetValue(FrameworkElement.VerticalAlignmentProperty, VerticalAlignment.Center);
textBlock.SetValue(FrameworkElement.HorizontalAlignmentProperty, HorizontalAlignment.Left);
generatedPath = CreateSideButtonPath(size);
path.SetValue(FrameworkElement.LayoutTransformProperty, new RotateTransform(180));
path.SetValue(FrameworkElement.HorizontalAlignmentProperty, HorizontalAlignment.Left);
path.SetValue(FrameworkElement.VerticalAlignmentProperty, VerticalAlignment.Center);
ArcButton.Name = "Left";
break;
case Position.Top:
grid.SetValue(FrameworkElement.HorizontalAlignmentProperty, HorizontalAlignment.Center);
grid.SetValue(FrameworkElement.VerticalAlignmentProperty, VerticalAlignment.Top);
generatedPath = CreateSideButtonPath(size);
path.SetValue(FrameworkElement.LayoutTransformProperty, new RotateTransform(270));
path.SetValue(FrameworkElement.HorizontalAlignmentProperty, HorizontalAlignment.Center);
path.SetValue(FrameworkElement.VerticalAlignmentProperty, VerticalAlignment.Top);
ArcButton.Name = "Top";
break;
case Position.Right:
grid.SetValue(FrameworkElement.HorizontalAlignmentProperty, HorizontalAlignment.Right);
grid.SetValue(FrameworkElement.VerticalAlignmentProperty, VerticalAlignment.Center);
textBlock.SetValue(FrameworkElement.HorizontalAlignmentProperty, HorizontalAlignment.Left);
generatedPath = CreateSideButtonPath(size);
path.SetValue(FrameworkElement.HorizontalAlignmentProperty, HorizontalAlignment.Right);
path.SetValue(FrameworkElement.VerticalAlignmentProperty, VerticalAlignment.Center);
ArcButton.Name = "Right";
break;
case Position.Bottom:
grid.SetValue(FrameworkElement.HorizontalAlignmentProperty, HorizontalAlignment.Center);
grid.SetValue(FrameworkElement.VerticalAlignmentProperty, VerticalAlignment.Bottom);
generatedPath = CreateSideButtonPath(size);
path.SetValue(FrameworkElement.LayoutTransformProperty, new RotateTransform(90));
path.SetValue(FrameworkElement.HorizontalAlignmentProperty, HorizontalAlignment.Center);
path.SetValue(FrameworkElement.VerticalAlignmentProperty, VerticalAlignment.Bottom);
ArcButton.Name = "Bottom";
break;
case Position.Center:
grid.SetValue(FrameworkElement.HorizontalAlignmentProperty, HorizontalAlignment.Center);
grid.SetValue(FrameworkElement.VerticalAlignmentProperty, VerticalAlignment.Center);
generatedPath = CreateCenterButtonPath(size);
path.SetValue(FrameworkElement.HorizontalAlignmentProperty, HorizontalAlignment.Center);
path.SetValue(FrameworkElement.VerticalAlignmentProperty, VerticalAlignment.Center);
ArcButton.Name = "Center";
break;
}
path.SetValue(Path.DataProperty, generatedPath.Data);
#endregion //Position
grid.AppendChild(path);
grid.AppendChild(textBlock);
template.VisualTree = grid;
ArcButton.Template = template;
template.Seal();
return(ArcButton);
}
/// <summary>
/// Checks if there is Stroke on button, and returns the offset to apply.
/// </summary>
public static double StrokeCornerChecker(BaseArcButton button)
{
return(button.StrokeThickness == 0 ? 0 : Round(Math.Sqrt(2 * Math.Pow(button.StrokeThickness, 2)) / 2));
}
