122 lines
3.7 KiB
C#
122 lines
3.7 KiB
C#
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using System.Windows;
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using System.Windows.Media;
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using WPFDark.Internals;
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namespace WPFDark.Controls
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{
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public class BiaRadioButton : BiaToggleButton
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{
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#region MarkBorderColor
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public ByteColor MarkBorderColor
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{
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get => _markBorderColor;
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set
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{
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if (value != _markBorderColor)
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SetValue(MarkBorderColorProperty, value);
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}
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}
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private ByteColor _markBorderColor;
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public static readonly DependencyProperty MarkBorderColorProperty =
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DependencyProperty.Register(nameof(MarkBorderColor), typeof(ByteColor), typeof(BiaRadioButton),
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new FrameworkPropertyMetadata(
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Boxes.ByteColorTransparent,
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FrameworkPropertyMetadataOptions.AffectsRender |
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FrameworkPropertyMetadataOptions.SubPropertiesDoNotAffectRender,
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(s, e) =>
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{
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var self = (BiaRadioButton) s;
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self._markBorderColor = (ByteColor) e.NewValue;
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}));
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#endregion
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#region MarkBrush
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public Brush? MarkBrush
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{
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get => _MarkBrush;
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set
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{
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if (value != _MarkBrush)
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SetValue(MarkBrushProperty, value);
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}
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}
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private Brush? _MarkBrush;
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public static readonly DependencyProperty MarkBrushProperty =
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DependencyProperty.Register(nameof(MarkBrush), typeof(Brush), typeof(BiaRadioButton),
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new FrameworkPropertyMetadata(
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default(Brush),
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FrameworkPropertyMetadataOptions.AffectsRender |
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FrameworkPropertyMetadataOptions.SubPropertiesDoNotAffectRender,
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(s, e) =>
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{
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var self = (BiaRadioButton) s;
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self._MarkBrush = (Brush) e.NewValue;
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}));
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#endregion
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static BiaRadioButton()
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{
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DefaultStyleKeyProperty.OverrideMetadata(typeof(BiaRadioButton),
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new FrameworkPropertyMetadata(typeof(BiaRadioButton)));
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}
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protected override void OnRender(DrawingContext dc)
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{
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if (ActualWidth <= 1 ||
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ActualHeight <= 1)
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return;
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var rounder = new LayoutRounder(this);
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dc.DrawRectangle(Brushes.Transparent, null, rounder.RoundRenderRectangle(false));
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if (IsEnabled)
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{
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var color =
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IsMouseOver
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? MarkBorderColor
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: (Background as SolidColorBrush)?.Color.ToByteColor() ?? MarkBorderColor;
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dc.DrawEllipse(
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IsPressed
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? MarkBrush
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: Background,
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rounder.GetBorderPen(color),
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new Point(8, 10),
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7, 7);
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}
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else
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{
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dc.DrawEllipse(
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null,
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rounder.GetBorderPen(MarkBorderColor),
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new Point(8, 10),
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7, 7);
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}
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if (IsChecked)
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{
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dc.DrawEllipse(
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MarkBrush,
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null,
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new Point(8, 10),
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4.5, 4.5);
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}
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// キャプション
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if (Content != null &&
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Foreground != null)
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DefaultTextRenderer.Instance.Draw(this, Content, 16 + 4, 2, Foreground, dc, ActualWidth, TextAlignment.Left, TextTrimming, true);
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}
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}
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}
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