public static void PlayPitch(McPitch pitch)
{
if (pitch.Volume >= 0.001f)
{
McNotePack parentNotePack = pitch.ParentNotePack;
MusicCanvasControl canvas = parentNotePack.Canvas;
McMeasure parentMeasure = parentNotePack.ParentMeasure;
float num = ((parentMeasure.TemporaryInfo.RelativeX + McNotation.Margin.Left) + McRegularTrack.Margin.Left) - canvas.ScrollXSmooth;
float num2 = ((((McRegularTrack.Margin.Bottom + McRegularTrack.Margin.Top) + McMeasure.Height) * parentMeasure.ParentRegularTrack.Index) + McNotation.Margin.Top) + McRegularTrack.Margin.Top;
float x = (num + parentNotePack.TemporaryInfo.RelativeXSmooth) + 8f;
if (parentNotePack.Staccato)
{
canvas.PlaySound(parentMeasure.InstrumentType, pitch.AlterantValue, pitch.Volume, (long)parentNotePack.TemporaryInfo.PlayingDurationTimeMs, 0.03f);
}
else
{
canvas.PlaySound(parentMeasure.InstrumentType, pitch.AlterantValue, pitch.Volume, (long)parentNotePack.TemporaryInfo.PlayingDurationTimeMs, 0.03f);
}
int num4 = parentNotePack.IsRest ? (((parentMeasure.ClefType == McMeasure.ClefTypes.L2G) ? 0x2c : 0x17) + 5) : pitch.Value;
float measureLineRelativeY = pitch.MeasureLineRelativeY;
float num6 = 3.141593f * (((float)num4) / 88f);
Color color = parentNotePack.IsRest ? Color.FromArgb(0x80, Color.White) : Color.FromArgb(0xff, (int)(((Math.Cos((double)num6) + 1.0) / 2.0) * 255.0), (int)(((Math.Sin((double)num6) + 1.0) / 2.0) * 255.0), (int)(((Math.Cos((double)num6) + 1.0) / 2.0) * 255.0));
MusicCanvasControl.RippleAniManager.Append(x, num2 + measureLineRelativeY, color, 10 + ((int)(30f * parentNotePack.Volume)), 0.5f, parentNotePack);
}
}
public static void DrawBitmap(this MusicCanvasControl canvas, SharpDX.Direct2D1.Bitmap bitmap, RawVector2 pos, Size2F?size, float opacity = 1f, BitmapInterpolationMode interpolationMode = 0)
{
if (!size.HasValue)
{
size = new Size2F?(bitmap.Size);
}
canvas.RenderTarget2D.DrawBitmap(bitmap, new RawRectangleF(pos.X, pos.Y, pos.X + size.Value.Width, pos.Y + size.Value.Height), opacity, interpolationMode);
}
public static void DrawLine(this MusicCanvasControl canvas, RawVector2 p1, RawVector2 p2, Color color, float strokeWidth)
{
RenderTarget renderTarget = canvas.RenderTarget2D;
SolidColorBrush brush = new SolidColorBrush(renderTarget, color.ToRawColor4(1f));
renderTarget.DrawLine(p1, p2, brush, strokeWidth);
brush.Dispose();
}
public static void FillEllipse(this MusicCanvasControl canvas, Ellipse ellipse, Color color)
{
RenderTarget renderTarget = canvas.RenderTarget2D;
SolidColorBrush brush = new SolidColorBrush(renderTarget, color.ToRawColor4(1f));
renderTarget.FillEllipse(ellipse, brush);
brush.Dispose();
}
public static void FillRectangle(this MusicCanvasControl canvas, RawRectangleF rectF, Color color)
{
RenderTarget renderTarget = canvas.RenderTarget2D;
SolidColorBrush brush = new SolidColorBrush(renderTarget, color.ToRawColor4(1f));
renderTarget.FillRectangle(rectF, brush);
brush.Dispose();
}
public static void DrawEllipse(this MusicCanvasControl canvas, Ellipse ellipse, Color color, float strokeWidth)
{
RenderTarget renderTarget = canvas.RenderTarget2D;
SolidColorBrush brush = new SolidColorBrush(renderTarget, color.ToRawColor4(1f));
renderTarget.DrawEllipse(ellipse, brush, strokeWidth);
brush.Dispose();
}
public static void DrawSimpleTip(this MusicCanvasControl canvas, string text, RawVector2?pos = new RawVector2?())
{
if (MusicCanvasControl.EnableControlTip && canvas.IsAltKeyPressed())
{
Trimming trimming;
InlineObject obj2;
if (!pos.HasValue)
{
Point point = canvas.PointToClient(Control.MousePosition);
pos = new RawVector2((float)(point.X + 0x18), (float)(point.Y - 0x18));
}
RenderTarget renderTarget = canvas.RenderTarget2D;
SharpDX.DirectWrite.Factory factoryDWrite = canvas.FactoryDWrite;
TextFormat textFormat = new TextFormat(factoryDWrite, "微软雅黑", FontWeight.Bold, SharpDX.DirectWrite.FontStyle.Normal, FontStretch.Normal, 12f);
textFormat.GetTrimming(out trimming, out obj2);
trimming.Granularity = TrimmingGranularity.Word;
textFormat.SetTrimming(trimming, obj2);
textFormat.TextAlignment = TextAlignment.Center;
textFormat.ParagraphAlignment = ParagraphAlignment.Center;
TextLayout layout = new TextLayout(factoryDWrite, text, textFormat, 1920f, 1080f);
textFormat.TextAlignment = TextAlignment.Leading;
textFormat.ParagraphAlignment = ParagraphAlignment.Far;
TextLayout textLayout = new TextLayout(factoryDWrite, text, textFormat, layout.Metrics.Width, layout.Metrics.Height);
layout.Dispose();
RawVector2 origin = new RawVector2(pos.Value.X, pos.Value.Y);
switch (textFormat.TextAlignment)
{
case TextAlignment.Trailing:
origin.X = pos.Value.X - textLayout.Metrics.Width;
break;
case TextAlignment.Center:
case TextAlignment.Justified:
origin.X = pos.Value.X - (textLayout.Metrics.Width / 2f);
break;
}
switch (textFormat.ParagraphAlignment)
{
case ParagraphAlignment.Far:
origin.Y = pos.Value.Y - textLayout.Metrics.Height;
break;
case ParagraphAlignment.Center:
origin.Y = pos.Value.Y - (textLayout.Metrics.Height / 2f);
break;
}
origin.X += 4f;
origin.Y += 4f;
textFormat.Dispose();
RawRectangleF rectF = new RawRectangleF(pos.Value.X, pos.Value.Y - textLayout.Metrics.Height, (pos.Value.X + textLayout.Metrics.Width) + 8f, pos.Value.Y + 8f);
canvas.FillRoundedRectangle(rectF, 4f, Color.FromArgb(150, 0x1f, 0x1f, 0x22));
canvas.DrawRoundedRectangle(rectF, 4f, Color.FromArgb(150, 0xe9, 0xe9, 0xe9), 2f);
SolidColorBrush defaultForegroundBrush = new SolidColorBrush(renderTarget, Color.FromArgb(250, Color.DarkGray).ToRawColor4(1f));
renderTarget.DrawTextLayout(origin, textLayout, defaultForegroundBrush, DrawTextOptions.Clip);
defaultForegroundBrush.Dispose();
textLayout.Dispose();
}
}
public McNotation(MusicCanvasControl canvas)
{
this._canvas = canvas;
this.TemporaryInfo = new NtTemporaryInfo(this);
for (int i = 0; i < 3; i++)
{
this._regularTrackList.Add(new McRegularTrack(this));
}
}
public static void FillCircle(this MusicCanvasControl canvas, RawVector2 pos, float radius, Color color)
{
RenderTarget renderTarget = canvas.RenderTarget2D;
SolidColorBrush brush = new SolidColorBrush(renderTarget, color.ToRawColor4(1f));
Ellipse ellipse = new Ellipse(new RawVector2(pos.X, pos.Y), radius, radius);
renderTarget.FillEllipse(ellipse, brush);
brush.Dispose();
}
public static void DrawBezierLine(this MusicCanvasControl canvas, RawVector2 pStart, RawVector2 pEnd, float heightDiff, float mpRatio, Color color, float strokeWidth, StrokeStyle strokeStyle, bool disposeStrokeStyle = true)
{
mpRatio = mpRatio.Clamp(0f, 1f);
float num = pEnd.X - pStart.X;
float num2 = pEnd.Y - pStart.Y;
RawVector2 vector = new RawVector2(pStart.X + (num * mpRatio), (pStart.Y + (num2 * mpRatio)) + heightDiff);
RawVector2 vector2 = new RawVector2(pStart.X + (num * (1f - mpRatio)), (pStart.Y + (num2 * (1f - mpRatio))) + heightDiff);
canvas.DrawBezierLine(pStart, vector, vector2, pEnd, color, strokeWidth, strokeStyle, disposeStrokeStyle);
}
public static void DrawLine(this MusicCanvasControl canvas, RawVector2 p1, RawVector2 p2, Color color, float strokeWidth, StrokeStyle strokeStyle, bool disposeStrokeStyle = true)
{
RenderTarget renderTarget = canvas.RenderTarget2D;
SolidColorBrush brush = new SolidColorBrush(renderTarget, color.ToRawColor4(1f));
renderTarget.DrawLine(p1, p2, brush, strokeWidth, strokeStyle);
brush.Dispose();
if (disposeStrokeStyle && (strokeStyle != null))
{
strokeStyle.Dispose();
}
}
public static void FillRoundedRectangle(this MusicCanvasControl canvas, RawRectangleF rectF, float radius, Color color)
{
RenderTarget renderTarget = canvas.RenderTarget2D;
SolidColorBrush brush = new SolidColorBrush(renderTarget, color.ToRawColor4(1f));
RoundedRectangle roundedRect = new RoundedRectangle {
Rect = rectF,
RadiusX = radius,
RadiusY = radius
};
renderTarget.FillRoundedRectangle(roundedRect, brush);
brush.Dispose();
}
public static void DrawTextLayout(this MusicCanvasControl canvas, string text, RawVector2 pos, string fontFamilyName, float fontSize, Color color, TextAlignment textAlignment, ParagraphAlignment paragraphAlignment, SharpDX.DirectWrite.FontStyle fontStyle = 0, FontWeight fontWeight = 700)
{
Trimming trimming;
InlineObject obj2;
RenderTarget renderTarget = canvas.RenderTarget2D;
SharpDX.DirectWrite.Factory factoryDWrite = canvas.FactoryDWrite;
TextFormat textFormat = new TextFormat(factoryDWrite, fontFamilyName, fontWeight, fontStyle, FontStretch.Normal, fontSize);
textFormat.GetTrimming(out trimming, out obj2);
trimming.Granularity = TrimmingGranularity.Word;
textFormat.SetTrimming(trimming, obj2);
textFormat.TextAlignment = TextAlignment.Center;
textFormat.ParagraphAlignment = ParagraphAlignment.Center;
TextLayout layout = new TextLayout(factoryDWrite, text, textFormat, 1920f, 1080f);
textFormat.TextAlignment = textAlignment;
textFormat.ParagraphAlignment = paragraphAlignment;
TextLayout textLayout = new TextLayout(factoryDWrite, text, textFormat, layout.Metrics.Width, layout.Metrics.Height);
layout.Dispose();
textFormat.Dispose();
switch (textAlignment)
{
case TextAlignment.Trailing:
pos.X -= textLayout.Metrics.Width;
break;
case TextAlignment.Center:
case TextAlignment.Justified:
pos.X -= textLayout.Metrics.Width / 2f;
break;
}
switch (paragraphAlignment)
{
case ParagraphAlignment.Far:
pos.Y -= textLayout.Metrics.Height;
break;
case ParagraphAlignment.Center:
pos.Y -= textLayout.Metrics.Height / 2f;
break;
}
SolidColorBrush defaultForegroundBrush = new SolidColorBrush(renderTarget, color.ToRawColor4(1f));
renderTarget.DrawTextLayout(pos, textLayout, defaultForegroundBrush, DrawTextOptions.Clip);
defaultForegroundBrush.Dispose();
textLayout.Dispose();
}
public static void DrawRoundedRectangle(this MusicCanvasControl canvas, RawRectangleF rectF, float radius, Color color, float strokeWidth, StrokeStyle strokeStyle, bool disposeStrokeStyle = true)
{
RenderTarget renderTarget = canvas.RenderTarget2D;
SolidColorBrush brush = new SolidColorBrush(renderTarget, color.ToRawColor4(1f));
RoundedRectangle roundedRect = new RoundedRectangle {
Rect = rectF,
RadiusX = radius,
RadiusY = radius
};
renderTarget.DrawRoundedRectangle(roundedRect, brush, strokeWidth, strokeStyle);
brush.Dispose();
if (disposeStrokeStyle && (strokeStyle != null))
{
strokeStyle.Dispose();
}
}
public static SharpDX.Direct2D1.Bitmap LoadBitmapFromFileName(this MusicCanvasControl canvas, string filename)
{
if (File.Exists(filename))
{
try
{
System.Drawing.Bitmap bitmap2;
RenderTarget renderTarget = canvas.RenderTarget2D;
System.Drawing.Bitmap image = new System.Drawing.Bitmap(filename);
if (image.PixelFormat != System.Drawing.Imaging.PixelFormat.Format32bppPArgb)
{
bitmap2 = new System.Drawing.Bitmap(image.Width, image.Height, System.Drawing.Imaging.PixelFormat.Format32bppPArgb);
using (Graphics graphics = Graphics.FromImage(bitmap2))
{
graphics.DrawImage(image, 0, 0, image.Width, image.Height);
}
}
else
{
bitmap2 = image;
}
BitmapData bitmapdata = bitmap2.LockBits(new Rectangle(0, 0, bitmap2.Width, bitmap2.Height), ImageLockMode.ReadOnly, bitmap2.PixelFormat);
int length = bitmapdata.Stride * bitmap2.Height;
byte[] destination = new byte[length];
Marshal.Copy(bitmapdata.Scan0, destination, 0, length);
bitmap2.UnlockBits(bitmapdata);
SharpDX.Direct2D1.PixelFormat pixelFormat = new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Premultiplied);
BitmapProperties bitmapProperties = new BitmapProperties(pixelFormat, bitmap2.HorizontalResolution, bitmap2.VerticalResolution);
SharpDX.Direct2D1.Bitmap bitmap3 = new SharpDX.Direct2D1.Bitmap(renderTarget, new Size2(bitmap2.Width, bitmap2.Height), bitmapProperties);
bitmap3.CopyFromMemory(destination, bitmapdata.Stride);
bitmap2.Dispose();
image.Dispose();
return(bitmap3);
}
catch (Exception exception)
{
Console.WriteLine(exception.Message);
}
}
return(null);
}
public static void DrawBezierLine(this MusicCanvasControl canvas, RawVector2 pStart, RawVector2 pM1, RawVector2 pM2, RawVector2 pEnd, Color color, float strokeWidth, StrokeStyle strokeStyle, bool disposeStrokeStyle = true)
{
PointF[] pathPoints;
RenderTarget renderTarget = canvas.RenderTarget2D;
using (GraphicsPath path = new GraphicsPath())
{
path.AddBezier(pStart.X, pStart.Y, pM1.X, pM1.Y, pM2.X, pM2.Y, pEnd.X, pEnd.Y);
path.Flatten();
pathPoints = path.PathPoints;
path.Dispose();
}
PathGeometry geometry = new PathGeometry(renderTarget.Factory);
if (pathPoints.Length > 1)
{
GeometrySink sink = geometry.Open();
sink.SetSegmentFlags(PathSegment.ForceRoundLineJoin);
sink.BeginFigure(new RawVector2(pathPoints[0].X, pathPoints[0].Y), FigureBegin.Filled);
for (int i = 1; i < pathPoints.Length; i++)
{
sink.AddLine(new RawVector2(pathPoints[i].X, pathPoints[i].Y));
}
sink.EndFigure(FigureEnd.Open);
sink.Close();
sink.Dispose();
}
SolidColorBrush brush = new SolidColorBrush(renderTarget, color.ToRawColor4(1f));
renderTarget.DrawGeometry(geometry, brush, strokeWidth, strokeStyle);
brush.Dispose();
geometry.Dispose();
if (disposeStrokeStyle && (strokeStyle != null))
{
strokeStyle.Dispose();
}
}
public static bool IsShiftKeyPressed(this MusicCanvasControl canvas) => ((Control.ModifierKeys & Keys.Shift) == Keys.Shift);
public static void DrawBitmap(this MusicCanvasControl canvas, SharpDX.Direct2D1.Bitmap bitmap, RawVector2 pos, float opacity)
{
canvas.DrawBitmap(bitmap, pos, null, opacity, BitmapInterpolationMode.NearestNeighbor);
}
public static bool IsMouseMiddleKeyPressed(this MusicCanvasControl canvas) => ((Control.MouseButtons & MouseButtons.Middle) == MouseButtons.Middle);
public static bool IsMouseRightKeyPressed(this MusicCanvasControl canvas) => ((Control.MouseButtons & MouseButtons.Right) == MouseButtons.Right);
public static bool IsCtrlKeyPressed(this MusicCanvasControl canvas) => ((Control.ModifierKeys & Keys.Control) == Keys.Control);
public static void FillSector(this MusicCanvasControl canvas, RawVector2 pos, float radius, Color color, float angleStart, float angleEnd)
{
canvas.RenderTarget2D.FillSector(pos, radius, color, angleStart, angleEnd);
}
public static void DrawSector(this MusicCanvasControl canvas, RawVector2 pos, float radius, Color color, float angleStart, float angleEnd, float strokeWidth = 1f, bool arc = false)
{
canvas.RenderTarget2D.DrawSector(pos, radius, color, angleStart, angleEnd, strokeWidth, arc);
}
public static void DrawBezierLine(this MusicCanvasControl canvas, RawVector2 pStart, RawVector2 pEnd, float heightDiff, float mpRatio, Color color)
{
canvas.DrawBezierLine(pStart, pEnd, heightDiff, mpRatio, color, 1f, null, false);
}
public static void DrawTextLayout(this MusicCanvasControl canvas, string text, RawVector2 pos, string fontFamilyName, float fontSize, Color color, TextAlignment textAlignment, SharpDX.DirectWrite.FontStyle fontStyle = 0)
{
canvas.DrawTextLayout(text, pos, fontFamilyName, fontSize, color, textAlignment, ParagraphAlignment.Near, fontStyle, FontWeight.Bold);
}
