public Disposable PushMask(RectangleF rect, float alpha, Path path = null)
{
if (alpha >= 1 && path == null)
{
CurrentRenderTarget.PushAxisAlignedClip(rect.ToRaw(), CurrentRenderTarget.AntialiasMode);
return(new Disposable(() => { CurrentRenderTarget.PopAxisAlignedClip(); }));
}
else
{
var geometery = path?.GetGeometry(CurrentRenderTarget.Factory);
var parameters = new LayerParameters
{
ContentBounds = rect.ToRaw(),
Opacity = alpha,
MaskTransform = GetCurrentTransform(),
GeometricMask = geometery
};
var layer = new Layer(CurrentRenderTarget);
CurrentRenderTarget.PushLayer(ref parameters, layer);
return(new Disposable(() =>
{
this.CurrentRenderTarget.PopLayer();
layer.Dispose();
geometery?.Dispose();
}));
}
}
public void DrawPath(Path path, Paint paint, bool fromMask = false)
{
UpdateDrawingSessionWithFlags(paint.Flags);
CurrentRenderTarget.Transform = GetCurrentTransform();
var gradient = paint.Shader as Gradient;
var brush = gradient != null
? gradient.GetBrush(CurrentRenderTarget, paint.Alpha)
: new SolidColorBrush(CurrentRenderTarget, paint.Color.ToRaw());
var finalBrush = paint.ColorFilter?.Apply(this, brush) ?? brush;
using (var geometry = path.GetGeometry(CurrentRenderTarget.Factory))
{
if (paint.Style == Paint.PaintStyle.Stroke)
{
CurrentRenderTarget.DrawGeometry(geometry, finalBrush, paint.StrokeWidth, GetStrokeStyle(paint));
}
else
{
CurrentRenderTarget.FillGeometry(geometry, finalBrush);
}
}
if (gradient == null)
{
brush?.Dispose();
finalBrush?.Dispose();
}
}
private void DrawBackgroundWithBitmap()
{
if (Transforming)
{
if (!Checked)
{
CurrentRenderTarget.drawImage(SliderBitmapFalse, SliderRect.X, SliderRect.Y, SliderRect.Width, SliderRect.Height);
CurrentRenderTarget.drawImage(SliderBitmapTrue, SliderRect.X, SliderRect.Y, SliderRect.Width, SliderRect.Height, (float)Progress);
}
else
{
CurrentRenderTarget.drawImage(SliderBitmapTrue, SliderRect.X, SliderRect.Y, SliderRect.Width, SliderRect.Height);
CurrentRenderTarget.drawImage(SliderBitmapFalse, SliderRect.X, SliderRect.Y, SliderRect.Width, SliderRect.Height, (float)Progress);
}
}
else
{
if (!Checked)
{
CurrentRenderTarget.drawImage(SliderBitmapTrue, SliderRect.X, SliderRect.Y, SliderRect.Width, SliderRect.Height);
}
else
{
CurrentRenderTarget.drawImage(SliderBitmapFalse, SliderRect.X, SliderRect.Y, SliderRect.Width, SliderRect.Height);
}
}
}
private void DrawThumbWithBitmap()
{
int x = SliderRect.Left;
int x2 = SliderRect.Left + SliderRect.Width - ThumbBitmap.Width;
int y = SliderRect.Top;
if (Transforming)
{
int offset = 0;
if (!Checked)
{
offset = (int)(Progress * (-SliderRect.Width));
CurrentRenderTarget.drawImage(this.ThumbBitmap, x2 + offset, y, ThumbBitmap.Width, ThumbBitmap.Height);
}
else
{
offset = (int)(Progress * SliderRect.Width);
CurrentRenderTarget.drawImage(this.ThumbBitmap, x + offset, y, ThumbBitmap.Width, ThumbBitmap.Height);
}
}
else
{
if (!Checked)
{
CurrentRenderTarget.drawImage(this.ThumbBitmap, x, y, ThumbBitmap.Width, ThumbBitmap.Height);
}
else
{
CurrentRenderTarget.drawImage(this.ThumbBitmap, x2, y, ThumbBitmap.Width, ThumbBitmap.Height);
}
}
}
public void Clear(Color color)
{
UpdateDrawingSessionWithFlags(0);
CurrentRenderTarget.Clear(color);
_matrixSaves.Clear();
_flagSaves.Clear();
_clipSaves.Clear();
}
private void DrawText()
{
if (!DrawTextOnSlider)
{
return;
}
int centerX = SliderRect.Left + SliderRect.Width / 2;
int centerXLeft = centerX - SliderRect.Width / 4;
int centerXRight = centerX + SliderRect.Width / 4;
if (Transforming)
{
int alpha = 0;
alpha = (int)(255 * (1 - Progress));
if (!Checked)
{
SizeF txtSize = CurrentRenderTarget.MeasureString(TextOnSliderFalse, this.Font);
CurrentRenderTarget.drawString(TextOnSliderFalse,
centerXRight - (int)txtSize.Width / 2,
SliderRect.Y + SliderRect.Height / 2 - (int)txtSize.Height / 2,
Color.FromArgb(alpha, TextOnSliderFalseColor).ToArgb(), this.Font
);
}
else
{
SizeF txtSize = CurrentRenderTarget.MeasureString(TextOnSliderTrue, this.Font);
CurrentRenderTarget.drawString(TextOnSliderTrue,
centerXLeft - (int)txtSize.Width / 2,
SliderRect.Y + SliderRect.Height / 2 - (int)txtSize.Height / 2,
Color.FromArgb(alpha, TextOnSliderFalseColor).ToArgb(), this.Font
);
}
}
else
{
if (!Checked)
{
SizeF txtSize = CurrentRenderTarget.MeasureString(TextOnSliderFalse, this.Font);
CurrentRenderTarget.drawString(TextOnSliderFalse,
centerXRight - (int)txtSize.Width / 2,
SliderRect.Y + SliderRect.Height / 2 - (int)txtSize.Height / 2,
TextOnSliderFalseColor.ToArgb(), this.Font
);
}
else
{
SizeF txtSize = CurrentRenderTarget.MeasureString(TextOnSliderTrue, this.Font);
CurrentRenderTarget.drawString(TextOnSliderTrue,
centerXLeft - (int)txtSize.Width / 2,
SliderRect.Y + SliderRect.Height / 2 - (int)txtSize.Height / 2,
TextOnSliderTrueColor.ToArgb(), this.Font
);
}
}
}
public void Clear(Color color)
{
UpdateDrawingSessionWithFlags(0);
CurrentRenderTarget.Clear(new RawColor4(color.R, color.G, color.B, color.A));
;
_matrixSaves.Clear();
_flagSaves.Clear();
_clipSaves.Clear();
}
public void DrawBitmap(Bitmap bitmap, RectangleF src, RectangleF dst, Paint paint)
{
UpdateDrawingSessionWithFlags(paint.Flags);
CurrentRenderTarget.Transform = GetCurrentTransform();
//var canvasComposite = CanvasComposite.SourceOver;
// TODO paint.ColorFilter
//if (paint.ColorFilter is PorterDuffColorFilter porterDuffColorFilter)
// canvasComposite = PorterDuff.ToCanvasComposite(porterDuffColorFilter.Mode);
CurrentRenderTarget.DrawBitmap(bitmap, dst, paint.Alpha / 255f, BitmapInterpolationMode.NearestNeighbor, src);
}
public SliderCheckbox()
{
InitializeComponent();
CurrentRenderTarget.setUseAlpha(true);
CurrentRenderTarget.onMouseClickHandler += (this.UponMouseClick);
CurrentRenderTarget.SmoothMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
CurrentRenderTarget.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.Low;
CurrentRenderTarget.onMouseMoveHandler += (this.onMouseMove);
sdlmmControl1.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
sdlmmControl1.SmoothMode = SmoothingMode.HighQuality;
sdlmmControl1.InterpolationMode = InterpolationMode.Bicubic;
RefreshSliderRect();
}
internal void DrawRect(RectangleF rect, Paint paint)
{
UpdateDrawingSessionWithFlags(paint.Flags);
CurrentRenderTarget.Transform = GetCurrentTransform();
using (var brush = new SolidColorBrush(CurrentRenderTarget, paint.Color.ToRaw()))
{
if (paint.Style == Paint.PaintStyle.Stroke)
{
CurrentRenderTarget.DrawRectangle(rect.ToRaw(), brush, paint.StrokeWidth, GetStrokeStyle(paint));
}
else
{
CurrentRenderTarget.FillRectangle(rect.ToRaw(), brush);
}
}
}
public RectangleF DrawText(char character, Paint paint)
{
var gradient = paint.Shader as Gradient;
var brush = gradient != null
? gradient.GetBrush(CurrentRenderTarget, paint.Alpha)
: new SolidColorBrush(CurrentRenderTarget, paint.Color.ToRaw());
var finalBrush = paint.ColorFilter?.Apply(this, brush) ?? brush;
UpdateDrawingSessionWithFlags(paint.Flags);
CurrentRenderTarget.Transform = GetCurrentTransform();
var text = new string(character, 1);
//TODO: OID: Check for global factory
using (var factory = new SharpDX.DirectWrite.Factory())
{
var textFormat = new TextFormat(factory, paint.Typeface.FontFamily, paint.Typeface.Weight,
paint.Typeface.Style, paint.TextSize)
{
//FontSize = paint.TextSize,
//FontFamily = paint.Typeface.FontFamily,
//FontStyle = paint.Typeface.Style,
//FontWeight = paint.Typeface.Weight,
//VerticalAlignment = CanvasVerticalAlignment.Center,
//HorizontalAlignment = CanvasHorizontalAlignment.Left,
//LineSpacingBaseline = 0,
//LineSpacing = 0
};
var textLayout = new TextLayout(factory, text, textFormat, 0.0f, 0.0f);
CurrentRenderTarget.DrawText(text, textFormat, new RawRectangleF(0, 0, 0, 0), finalBrush);
if (gradient == null)
{
brush?.Dispose();
finalBrush?.Dispose();
}
//TODO: OID: LayoutBound is not exists in text layout
return(new RectangleF(0, 0, textLayout.DetermineMinWidth(), 0));
}
}
private void PaintBody()
{
if (!Visible)
{
return;
}
if (externalTarget == null)
{
if (this.BackColor != Color.Transparent)
{
CurrentRenderTarget.Clear(this.BackColor.ToArgb());
}
}
OnDraw();
if (externalTarget == null)
{
CurrentRenderTarget.flush();
}
}
public void DrawRect(double x1, double y1, double x2, double y2, Paint paint)
{
UpdateDrawingSessionWithFlags(paint.Flags);
CurrentRenderTarget.Transform = GetCurrentTransform();
using (var brush = new SolidColorBrush(CurrentRenderTarget, paint.Color))
{
if (paint.Style == Paint.PaintStyle.Stroke)
{
CurrentRenderTarget.DrawRectangle(new RectangleF((float)x1, (float)y1, (float)(x2 - x1), (float)(y2 - y1)), brush, paint.StrokeWidth, GetStrokeStyle(paint));
}
else
{
CurrentRenderTarget.FillRectangle(new RectangleF((float)x1, (float)y1, (float)(x2 - x1), (float)(y2 - y1)), brush);
}
}
if (paint.Xfermode.Mode == PorterDuff.Mode.Clear)
{
CurrentRenderTarget.Flush();
}
}
private void DrawThumbWithoutBitmap()
{
int r = SliderRect.Height / 2;
int x = SliderRect.Left + r;
int x2 = SliderRect.Left + SliderRect.Width - r;
int y = SliderRect.Top + r;
if (Transforming)
{
int offset = 0;
int x3 = 0;
if (Checked)
{
offset = (int)(Progress * (-SliderRect.Width));
x3 = x2 + offset;
if (x3 < x)
{
x3 = x;
}
if (HasShadow)
{
CurrentRenderTarget.fillCircle(x3 + ShadowOffset, y + ShadowOffset, r + ShadowAdditionRadius, ShadowColor);
}
if (UseGradient)
{
using (LinearGradientBrush brush = ThumbColorLinearGradientTrue(x3, y, r + 1))
{
CurrentRenderTarget.fillCircle(x3, y, r, brush);
}
using (LinearGradientBrush brush = ThumbColorLinearGradient(x3, y, r + 1, (int)(Progress * 255)))
{
CurrentRenderTarget.fillCircle(x3, y, r, brush);
}
}
else
{
CurrentRenderTarget.fillCircle(x3, y, r, ThumbColorTrue.ToArgb());
CurrentRenderTarget.fillCircle(x3, y, r, Color.FromArgb((int)(Progress * 255), ThumbColor).ToArgb());
}
}
else
{
offset = (int)(Progress * SliderRect.Width);
x3 = x + offset;
if (x3 > x2)
{
x3 = x2;
}
if (HasShadow)
{
CurrentRenderTarget.fillCircle(x3 + ShadowOffset, y + ShadowOffset, r + ShadowAdditionRadius, ShadowColor);
}
if (UseGradient)
{
using (LinearGradientBrush brush = ThumbColorLinearGradient(x3, y, r + 1))
{
CurrentRenderTarget.fillCircle(x3, y, r, brush);
}
using (LinearGradientBrush brush = ThumbColorLinearGradientTrue(x3, y, r + 1, (int)(Progress * 255)))
{
CurrentRenderTarget.fillCircle(x3, y, r, brush);
}
}
else
{
CurrentRenderTarget.fillCircle(x3, y, r, ThumbColor.ToArgb());
CurrentRenderTarget.fillCircle(x3, y, r, Color.FromArgb((int)(Progress * 255), ThumbColorTrue).ToArgb());
}
}
}
else
{
if (!Checked)
{
if (HasShadow)
{
CurrentRenderTarget.fillCircle(x + ShadowOffset, y + ShadowOffset, r + ShadowAdditionRadius, ShadowColor);
}
if (UseGradient)
{
using (LinearGradientBrush brush = ThumbColorLinearGradient(x, y, r + 1))
{
CurrentRenderTarget.fillCircle(x, y, r, brush);
}
}
else
{
CurrentRenderTarget.fillCircle(x, y, r, ThumbColor.ToArgb());
}
}
else
{
if (HasShadow)
{
CurrentRenderTarget.fillCircle(x2 + ShadowOffset, y + ShadowOffset, r + ShadowAdditionRadius, ShadowColor);
}
if (UseGradient)
{
using (LinearGradientBrush brush = ThumbColorLinearGradientTrue(x2, y, r + 1))
{
CurrentRenderTarget.fillCircle(x2, y, r, brush);
}
}
else
{
CurrentRenderTarget.fillCircle(x2, y, r, ThumbColorTrue.ToArgb());
}
}
}
}
public void Restore()
{
if (_flagSaves.Count < 1)
{
return;
}
var flags = _flagSaves.Pop();
//if ((flags & ClipToLayerSaveFlag) == ClipToLayerSaveFlag)
//{
// using (var brush = new SolidColorBrush(CurrentRenderTarget, new RawColor4(0, 0, 0, 0.3f)))
// CurrentRenderTarget.FillRectangle(new RectangleF(0, 0, 100, 100), brush);
//}
if ((flags & MatrixSaveFlag) == MatrixSaveFlag)
{
_matrix = _matrixSaves.Pop();
}
if ((flags & ClipSaveFlag) == ClipSaveFlag)
{
var clipSave = _clipSaves.Pop();
_currentClip = clipSave.RectangleF;
clipSave.Layer.Dispose();
}
if ((flags & ClipToLayerSaveFlag) == ClipToLayerSaveFlag)
{
var drawingSession = _canvasDrawingSessions.Pop();
drawingSession.RenderTarget.Flush();
drawingSession.RenderTarget.EndDraw();
var renderTargetSave = _renderTargetSaves.Pop();
var target = renderTargetSave.RenderTarget.Target;
UpdateDrawingSessionWithFlags(renderTargetSave.PaintFlags);
CurrentRenderTarget.Transform = GetCurrentTransform();
var canvasComposite = CompositeMode.SourceOver;
if (renderTargetSave.PaintXfermode != null)
{
canvasComposite = PorterDuff.ToCanvasComposite(renderTargetSave.PaintXfermode.Mode);
}
var rect = new RawRectangleF(0, 0, renderTargetSave.RenderTarget.Size.Width,
renderTargetSave.RenderTarget.Size.Height);
CurrentRenderTarget.DrawImage(drawingSession.Bitmap,
new RawVector2(0, 0),
new RawRectangleF(0, 0, renderTargetSave.RenderTarget.Size.Width,
renderTargetSave.RenderTarget.Size.Height),
//renderTargetSave.PaintAlpha / 255f,
InterpolationMode.Linear,
canvasComposite);
//CurrentRenderTarget.DrawBitmap(drawingSession.Bitmap, 255f, InterpolationMode.Linear);
//var rect = new RawRectangleF(0, 0, rt.Size.Width, rt.Size.Height);
////using (var brush = new SolidColorBrush(CurrentRenderTarget, Color.Black))
//// CurrentRenderTarget.FillOpacityMask(rt, brush, OpacityMaskContent.Graphics, rect, rect);
//CurrentRenderTarget.DrawImage(rt, rect, renderTargetSave.PaintAlpha / 255f, BitmapInterpolationMode.Linear, rect);
//rt.Dispose();
//renderTargetSave.RenderTarget.Dispose();
}
CurrentRenderTarget.Flush();
}
private void DrawBackgroundOnNoBitmap()
{
if (Transforming)
{
if (!Checked)
{
if (UseGradient)
{
using (LinearGradientBrush br2 = RefreshTrueColorLinearGradient(Math.Min(255, (uint)(255 * Progress)), false))
{
CurrentRenderTarget.fillRoundRect(SliderRect.X, SliderRect.Y + (BackgroundHeightOffset / 2), SliderRect.Width, BackgroundHeight, BackgroundHeight / 2, FalseColorLinearGradient);
CurrentRenderTarget.fillRoundRect(SliderRect.X, SliderRect.Y + (BackgroundHeightOffset / 2), SliderRect.Width, BackgroundHeight, BackgroundHeight / 2, br2);
}
}
else
{
CurrentRenderTarget.fillRoundRect(SliderRect.X, SliderRect.Y + (BackgroundHeightOffset / 2), SliderRect.Width, BackgroundHeight, BackgroundHeight / 2, FalseColor.ToArgb());
CurrentRenderTarget.fillRoundRect(SliderRect.X, SliderRect.Y + (BackgroundHeightOffset / 2), SliderRect.Width, BackgroundHeight, BackgroundHeight / 2, Color.FromArgb((int)(255 * Progress) & 0xff, TrueColor).ToArgb());
}
}
else
{
if (UseGradient)
{
using (LinearGradientBrush br2 = RefreshFalseColorLinearGradient(Math.Min(255, (uint)(255 * Progress)), false))
{
CurrentRenderTarget.fillRoundRect(SliderRect.X, SliderRect.Y + (BackgroundHeightOffset / 2), SliderRect.Width, BackgroundHeight, BackgroundHeight / 2, TrueColorLinearGradient);
CurrentRenderTarget.fillRoundRect(SliderRect.X, SliderRect.Y + (BackgroundHeightOffset / 2), SliderRect.Width, BackgroundHeight, BackgroundHeight / 2, br2);
}
}
else
{
CurrentRenderTarget.fillRoundRect(SliderRect.X, SliderRect.Y + (BackgroundHeightOffset / 2), SliderRect.Width, BackgroundHeight, BackgroundHeight / 2, TrueColor.ToArgb());
CurrentRenderTarget.fillRoundRect(SliderRect.X, SliderRect.Y + (BackgroundHeightOffset / 2), SliderRect.Width, BackgroundHeight, BackgroundHeight / 2, Color.FromArgb((int)(255 * Progress) & 0xff, FalseColor).ToArgb());
}
}
}
else
{
if (!Checked)
{
if (UseGradient)
{
CurrentRenderTarget.fillRoundRect(SliderRect.X, SliderRect.Y + (BackgroundHeightOffset / 2), SliderRect.Width, BackgroundHeight, BackgroundHeight / 2, FalseColorLinearGradient);
}
else
{
CurrentRenderTarget.fillRoundRect(SliderRect.X, SliderRect.Y + (BackgroundHeightOffset / 2), SliderRect.Width, BackgroundHeight, BackgroundHeight / 2, FalseColor.ToArgb());
}
}
else
{
if (UseGradient)
{
CurrentRenderTarget.fillRoundRect(SliderRect.X, SliderRect.Y + (BackgroundHeightOffset / 2), SliderRect.Width, BackgroundHeight, BackgroundHeight / 2, TrueColorLinearGradient);
}
else
{
CurrentRenderTarget.fillRoundRect(SliderRect.X, SliderRect.Y + (BackgroundHeightOffset / 2), SliderRect.Width, BackgroundHeight, BackgroundHeight / 2, TrueColor.ToArgb());
}
}
}
}
private void DrawBackgroundFlatten()
{
if (mFlattenBorderThickness <= 0)
{
return;
}
int height = Math.Max(1, SliderRect.Height - FlattenBorderThickness + 1);
if (Transforming)
{
if (!Checked)
{
Color color2 = Color.FromArgb((int)(255 * Progress), FlattenBorderColorTrue);
CurrentRenderTarget.drawRoundRect(
SliderRect.X,
SliderRect.Y,
SliderRect.Width,
height,
height / 2.0f, FlattenBorderColorFalse.ToArgb(), FlattenBorderThickness);
CurrentRenderTarget.drawRoundRect(
SliderRect.X,
SliderRect.Y,
SliderRect.Width,
height,
height / 2.0f, color2.ToArgb(), FlattenBorderThickness);
}
else
{
Color color2 = Color.FromArgb((int)(255 * Progress), FlattenBorderColorFalse);
CurrentRenderTarget.drawRoundRect(
SliderRect.X,
SliderRect.Y,
SliderRect.Width,
height,
height / 2.0f, FlattenBorderColorTrue.ToArgb(), FlattenBorderThickness);
CurrentRenderTarget.drawRoundRect(
SliderRect.X,
SliderRect.Y,
SliderRect.Width,
height,
height / 2.0f, color2.ToArgb(), FlattenBorderThickness);
}
}
else
{
if (!Checked)
{
CurrentRenderTarget.drawRoundRect(
SliderRect.X,
SliderRect.Y,
SliderRect.Width,
height,
height / 2.0f, FlattenBorderColorFalse.ToArgb(), FlattenBorderThickness);
}
else
{
CurrentRenderTarget.drawRoundRect(
SliderRect.X,
SliderRect.Y,
SliderRect.Width,
height,
height / 2.0f, FlattenBorderColorTrue.ToArgb(), FlattenBorderThickness);
}
}
}
public static void Clear(SystemColor color)
{
CurrentRenderTarget.Clear(color.ToSFMLColor());
}
