public override void Draw(PointF location)
{
if (IsTextVisible())
{
RectangleF drawRectangle = new RectangleF(location, AllocatedSize);
Font fnt = new Font(tipFont, FontStyle.Bold);
/*Graphics.DrawString(tipText.Substring(0,beg_bold), tipFont,
* BrushRegistry.GetBrush(Color),
* drawRectangle,
* GetInternalStringFormat());
* Graphics.DrawString(tipText.Substring(beg_bold,len_bold), fnt,
* BrushRegistry.GetBrush(Color),
* drawRectangle,
* GetInternalStringFormat());
* Graphics.DrawString(tipText.Substring(beg_bold+len_bold), tipFont,
* BrushRegistry.GetBrush(Color),
* drawRectangle,
* GetInternalStringFormat());*/
if (this is CountTipText || is_doc)
{
Graphics.DrawString(tipText, tipFont,
BrushRegistry.GetBrush(Color),
drawRectangle,
GetInternalStringFormat());
}
else if (is_head)
{
Graphics.DrawString(tipText, fnt,
BrushRegistry.GetBrush(Color),
drawRectangle,
GetInternalStringFormatForHeader());
}
else if (param_name)
{
drawRectangle.X += 10;
Graphics.DrawString(tipText, fnt,
BrushRegistry.GetBrush(System.Drawing.Color.Brown),
drawRectangle,
GetInternalStringFormatForHeader());
}
else if (need_tab)
{
if (param_desc)
{
drawRectangle.X += 20;
}
else
{
drawRectangle.X += 10;
}
Graphics.DrawString(tipText, tipFont,
BrushRegistry.GetBrush(Color),
drawRectangle,
GetInternalStringFormat());
}
else
{
SizeF szfull = Graphics.MeasureString(tipText, tipFont, new SizeF(drawRectangle.Width, drawRectangle.Height), GetInternalStringFormat());
SizeF sz1 = Graphics.MeasureString(tipText.Substring(0, beg_bold), tipFont, new SizeF(drawRectangle.Width, drawRectangle.Height), GetInternalStringFormat());
if (szfull.Height > sz1.Height + 3)
{
Graphics.DrawString(tipText, tipFont,
BrushRegistry.GetBrush(Color),
drawRectangle,
GetInternalStringFormat());
return;
}
Graphics.DrawString(tipText.Substring(0, beg_bold), tipFont,
BrushRegistry.GetBrush(Color),
drawRectangle,
GetInternalStringFormat());
SizeF sz2 = Graphics.MeasureString(tipText.Substring(beg_bold, len_bold), fnt, new SizeF(drawRectangle.Width, drawRectangle.Height), GetInternalStringFormat());
SizeF sz2_simp = Graphics.MeasureString(tipText.Substring(beg_bold, len_bold), tipFont, new SizeF(drawRectangle.Width, drawRectangle.Height), GetInternalStringFormat());
float x_coord = drawRectangle.X;
float y_coord = drawRectangle.Y;
if (sz1.Width + sz2.Width > drawRectangle.Width)
{
if (drawRectangle.Height > sz1.Height)
{
y_coord += sz1.Height;
}
}
else
{
x_coord += sz1.Width;
}
Graphics.DrawString(tipText.Substring(beg_bold, len_bold), fnt,
BrushRegistry.GetBrush(Color),
x_coord,
y_coord,
GetInternalStringFormat());
SizeF sz3 = Graphics.MeasureString(tipText.Substring(beg_bold + len_bold), tipFont, new SizeF(drawRectangle.Width, drawRectangle.Height), GetInternalStringFormat());
if (sz1.Width + sz2.Width + sz3.Width > drawRectangle.Width)
{
if (drawRectangle.Height > sz1.Height)
{
x_coord = drawRectangle.X;
y_coord += sz2.Height;
}
}
else
{
x_coord += sz2.Width;
}
Graphics.DrawString(tipText.Substring(beg_bold + len_bold), tipFont,
BrushRegistry.GetBrush(Color),
x_coord,
y_coord,
GetInternalStringFormat());
}
}
}
public override void Paint(Graphics g, Rectangle rect)
{
var totalWidth = Size.Width;
var leftWidth = (int)(totalWidth / 2.0);
var rightWidth = rect.Width - leftWidth;
var fontHeight = textArea.TextView.FontHeight;
var lineNumberPainterColor = textArea.Document.HighlightingStrategy.GetColorFor("LineNumbers");
var fillBrush = textArea.Enabled ? BrushRegistry.GetBrush(lineNumberPainterColor.BackgroundColor) : SystemBrushes.InactiveBorder;
var drawBrush = BrushRegistry.GetBrush(lineNumberPainterColor.Color);
for (var y = 0; y < (DrawingPosition.Height + textArea.TextView.VisibleLineDrawingRemainder) / fontHeight + 1; ++y)
{
var ypos = drawingPosition.Y + fontHeight * y - textArea.TextView.VisibleLineDrawingRemainder;
var backgroundRectangle = new Rectangle(drawingPosition.X, ypos, drawingPosition.Width, fontHeight);
if (!rect.IntersectsWith(backgroundRectangle))
{
continue;
}
g.FillRectangle(fillBrush, backgroundRectangle);
var curLine = textArea.Document.GetFirstLogicalLine(textArea.Document.GetVisibleLine(textArea.TextView.FirstVisibleLine) + y);
if (curLine >= textArea.Document.TotalNumberOfLines)
{
continue;
}
if (!DiffLines.ContainsKey(curLine + 1))
{
continue;
}
var diffLine = DiffLines[curLine + 1];
if (diffLine.Style != DiffLineNum.DiffLineStyle.Context)
{
var brush = default(Brush);
switch (diffLine.Style)
{
case DiffLineNum.DiffLineStyle.Plus:
brush = new SolidBrush(AppSettings.DiffAddedColor);
break;
case DiffLineNum.DiffLineStyle.Minus:
brush = new SolidBrush(AppSettings.DiffRemovedColor);
break;
case DiffLineNum.DiffLineStyle.Header:
brush = new SolidBrush(AppSettings.DiffSectionColor);
break;
}
Debug.Assert(brush != null, string.Format("brush != null, unknow diff line style {0}", diffLine.Style));
g.FillRectangle(brush, new Rectangle(0, backgroundRectangle.Top, leftWidth, backgroundRectangle.Height));
g.FillRectangle(brush, new Rectangle(leftWidth, backgroundRectangle.Top, rightWidth, backgroundRectangle.Height));
}
if (diffLine.LeftLineNum != DiffLineNum.NotApplicableLineNum)
{
g.DrawString(diffLine.LeftLineNum.ToString(),
lineNumberPainterColor.GetFont(TextEditorProperties.FontContainer),
drawBrush,
new Point(TextHorizontalMargin, backgroundRectangle.Top));
}
if (diffLine.RightLineNum != DiffLineNum.NotApplicableLineNum)
{
g.DrawString(diffLine.RightLineNum.ToString(),
lineNumberPainterColor.GetFont(TextEditorProperties.FontContainer),
drawBrush,
new Point(TextHorizontalMargin + totalWidth / 2, backgroundRectangle.Top));
}
}
}
public override void Paint(Graphics g, Rectangle rect)
{
var numbersWidth = Width - TextHorizontalMargin;
var leftWidth = TextHorizontalMargin + (numbersWidth / 2);
var rightWidth = rect.Width - leftWidth;
var fontHeight = textArea.TextView.FontHeight;
var lineNumberPainterColor = textArea.Document.HighlightingStrategy.GetColorFor("LineNumbers");
var fillBrush = textArea.Enabled ? BrushRegistry.GetBrush(lineNumberPainterColor.BackgroundColor) : SystemBrushes.InactiveBorder;
var drawBrush = BrushRegistry.GetBrush(lineNumberPainterColor.Color);
for (var y = 0; y < ((DrawingPosition.Height + textArea.TextView.VisibleLineDrawingRemainder) / fontHeight) + 1; ++y)
{
var ypos = drawingPosition.Y + (fontHeight * y) - textArea.TextView.VisibleLineDrawingRemainder;
Rectangle backgroundRectangle = new(drawingPosition.X, ypos, drawingPosition.Width, fontHeight);
if (!rect.IntersectsWith(backgroundRectangle))
{
continue;
}
g.FillRectangle(fillBrush, backgroundRectangle);
var curLine = textArea.Document.GetFirstLogicalLine(textArea.Document.GetVisibleLine(textArea.TextView.FirstVisibleLine) + y);
if (curLine >= textArea.Document.TotalNumberOfLines)
{
continue;
}
if (!_diffLines.ContainsKey(curLine + 1))
{
continue;
}
var diffLine = _diffLines[curLine + 1];
if (diffLine.LineType != DiffLineType.Context)
{
using Brush brush = diffLine.LineType switch
{
DiffLineType.Plus => new SolidBrush(AppColor.DiffAdded.GetThemeColor()),
DiffLineType.Minus => new SolidBrush(AppColor.DiffRemoved.GetThemeColor()),
DiffLineType.Header => new SolidBrush(AppColor.DiffSection.GetThemeColor()),
_ => default(Brush)
};
Debug.Assert(brush is not null, string.Format("brush is not null, unknow diff line style {0}", diffLine.LineType));
g.FillRectangle(brush, new Rectangle(0, backgroundRectangle.Top, leftWidth, backgroundRectangle.Height));
g.FillRectangle(brush, new Rectangle(leftWidth, backgroundRectangle.Top, rightWidth, backgroundRectangle.Height));
}
if (diffLine.LeftLineNumber != DiffLineInfo.NotApplicableLineNum)
{
g.DrawString(diffLine.LeftLineNumber.ToString(),
lineNumberPainterColor.GetFont(TextEditorProperties.FontContainer),
drawBrush,
new Point(TextHorizontalMargin, backgroundRectangle.Top));
}
if (diffLine.RightLineNumber != DiffLineInfo.NotApplicableLineNum)
{
g.DrawString(diffLine.RightLineNumber.ToString(),
lineNumberPainterColor.GetFont(TextEditorProperties.FontContainer),
drawBrush,
new Point(leftWidth, backgroundRectangle.Top));
}
}
}
