public static Brush CreateBackgroundBrush(Color color, BackgroundColorStyle style)
{
switch (style)
{
case BackgroundColorStyle.Solid:
return(new SolidColorBrush(color));
case BackgroundColorStyle.Radial:
return(new RadialGradientBrush(Colors.White, color));
case BackgroundColorStyle.LeftToRight:
return(new LinearGradientBrush(color, Colors.White, new Point(0, 0.5), new Point(1.1, 0.5)));
case BackgroundColorStyle.RightToLeft:
return(new LinearGradientBrush(color, Colors.White, new Point(1, 0.5), new Point(-0.1, 0.5)));
case BackgroundColorStyle.TopToBottom:
return(new LinearGradientBrush(color, Colors.White, new Point(0.5, 0), new Point(0.5, 1.1)));
case BackgroundColorStyle.BottomToTop:
return(new LinearGradientBrush(color, Colors.White, new Point(0.5, 1), new Point(0.5, -0.1)));
case BackgroundColorStyle.TopLeftToBottomRight:
return(new LinearGradientBrush(color, Colors.White, new Point(0.0, 0.0), new Point(1.1, 1.1)));
case BackgroundColorStyle.BottomRightToTopLeft:
return(new LinearGradientBrush(color, Colors.White, new Point(1, 1), new Point(-0.1, -0.1)));
default:
return(new SolidColorBrush(color));
}
}
public StyleButton(MainWindow owner, Color backgroundColor, BackgroundColorStyle backgroundStyle, Color foregroundColor)
{
this.backgroundColor = backgroundColor;
this.backgroundStyle = backgroundStyle;
this.foregroundColor = foregroundColor;
this.owner = owner;
this.Background = Brushes.White;
this.Width = 40;
this.Height = 40;
this.Margin = new System.Windows.Thickness(2);
this.Focusable = false;
Canvas canvas = new Canvas();
this.Content = canvas;
this.HorizontalContentAlignment = System.Windows.HorizontalAlignment.Left;
this.VerticalContentAlignment = System.Windows.VerticalAlignment.Top;
MyShape shape = ShapeFactory.CreateFlowchartSymbol9();
shape.Draw(28, 28, new MyPoint(0, 0), Statics.CreateBackgroundBrush(backgroundColor, backgroundStyle), OnMouseDown, canvas);
TextBlock textBlock = new TextBlock();
textBlock.Foreground = new SolidColorBrush(foregroundColor);
textBlock.Text = "A";
textBlock.IsHitTestVisible = false;
textBlock.Margin = new System.Windows.Thickness(10, 5, 0, 0);
canvas.Children.Add(textBlock);
this.Click += OnClick;
}
private void SetBackgroundStyleColor(BackgroundColorStyle style)
{
switch (style)
{
case BackgroundColorStyle.Solid:
radioButton1.IsChecked = true;
break;
case BackgroundColorStyle.Radial:
radioButton2.IsChecked = true;
break;
case BackgroundColorStyle.LeftToRight:
radioButton3.IsChecked = true;
break;
case BackgroundColorStyle.RightToLeft:
radioButton4.IsChecked = true;
break;
case BackgroundColorStyle.TopToBottom:
radioButton5.IsChecked = true;
break;
case BackgroundColorStyle.BottomToTop:
radioButton6.IsChecked = true;
break;
case BackgroundColorStyle.TopLeftToBottomRight:
radioButton7.IsChecked = true;
break;
case BackgroundColorStyle.BottomRightToTopLeft:
radioButton8.IsChecked = true;
break;
}
}
public ShapeButton(MyShape shape, MainWindow owner, Color backgroundColor, Color foreGroundColor, BackgroundColorStyle backgroundStyle, WrapPanel wrapPanel)
{
this.Shape = shape;
this.Owner = owner;
this.Button = new Button();;
this.BackgroundColor = backgroundColor;
this.ForeGroundColor = foreGroundColor;
this.BackgroundStyle = backgroundStyle;
if (!Statics.ShapeLibrary.ContainsKey(shape.Name))
{
Statics.ShapeLibrary.Add(shape.Name, shape);
}
Canvas canvas = new Canvas();
Button.Content = canvas;
Button.HorizontalContentAlignment = System.Windows.HorizontalAlignment.Left;
Button.VerticalContentAlignment = System.Windows.VerticalAlignment.Top;
Button.Background = Brushes.White;
Brush brush = new SolidColorBrush(Colors.SteelBlue);
double x = (61 - shape.LeftSideWidth) / 2;
double y = (35 - shape.LeftSideHeight) / 2;
canvas.Margin = new Thickness(x, y, 0, 0);
shape.Draw(shape.LeftSideWidth, shape.LeftSideHeight, new MyPoint(0, 0), brush, OnClick, canvas);
Button.Width = 68;
Button.Height = 45;
Button.Padding = new Thickness(0);
Button.Click += OnClick;
Button.Margin = new Thickness(5);
wrapPanel.Children.Add(Button);
}