public void DrawRect(Color color, int left, int top, int width, int height)
{
var p = new GDIPen(color, 1);
DrawRect(p, left, top, width, height);
p.Dispose();
}
public void DrawRect(GDIPen pen, int left, int top, int width, int height)
{
DrawLine(pen, new Point(left, top), new Point(left + width, top));
DrawLine(pen, new Point(left, top + height), new Point(left + width, top + height));
DrawLine(pen, new Point(left, top), new Point(left, top + height));
DrawLine(pen, new Point(left + width, top), new Point(left + width, top + height + 1));
}
public void DrawLine(Color color, Point p1, Point p2)
{
var p = new GDIPen(color, 1);
DrawLine(p, p1, p2);
p.Dispose();
}
public void DrawLine(GDIPen pen, Point p1, Point p2)
{
IntPtr oldpen = NativeMethods.SelectObject(mhDC, pen.hPen);
APIPoint gp;
gp.x = 0;
gp.y = 0;
NativeMethods.MoveToEx(mhDC, p1.X, p1.Y, ref gp);
NativeMethods.LineTo(mhDC, p2.X, p2.Y);
NativeMethods.SelectObject(mhDC, oldpen);
}
public void DrawRect(GDIPen pen, int left, int top, int width, int height)
{
DrawLine(pen, new Point(left, top), new Point(left + width, top));
DrawLine(pen, new Point(left, top + height), new Point(left + width, top + height));
DrawLine(pen, new Point(left, top), new Point(left, top + height));
DrawLine(pen, new Point(left + width, top), new Point(left + width, top + height + 1));
}
public void DrawRect(Color color, int left, int top, int width, int height)
{
var p = new GDIPen(color, 1);
DrawRect(p, left, top, width, height);
p.Dispose();
}
public void DrawLine(Color color, Point p1, Point p2)
{
var p = new GDIPen(color, 1);
DrawLine(p, p1, p2);
p.Dispose();
}
public void DrawLine(GDIPen pen, Point p1, Point p2)
{
IntPtr oldpen = NativeMethods.SelectObject(mhDC, pen.hPen);
APIPoint gp;
gp.x = 0;
gp.y = 0;
NativeMethods.MoveToEx(mhDC, p1.X, p1.Y, ref gp);
NativeMethods.LineTo(mhDC, p2.X, p2.Y);
NativeMethods.SelectObject(mhDC, oldpen);
}
private void RenderMargin(int RowIndex)
{
GDISurface bbuff = GFX.BackBuffer;
if (Control.ShowGutterMargin)
{
bbuff.FillRect(GFX.GutterMarginBrush, 0, 0, Control.View.GutterMarginWidth, Control.View.RowHeight);
bbuff.FillRect(GFX.GutterMarginBorderBrush, Control.View.GutterMarginWidth - 1, 0, 1, Control.View.RowHeight);
if (RowIndex <= Control.Document.Count - 1)
{
Row r = Control.Document[RowIndex];
if (Control.View.RowHeight >= Control._SyntaxBox.GutterIcons.ImageSize.Height)
{
//Shaun: don't draw bookmarks
//if (r.Bookmarked)
// Control._SyntaxBox.GutterIcons.Draw(Graphics.FromHdc(bbuff.hDC), 0, 0, 1);
if (r.Breakpoint)
Control._SyntaxBox.GutterIcons.Draw(Graphics.FromHdc(bbuff.hDC), 0, 0, 0);
}
else
{
int w = Control.View.RowHeight;
//if (r.Bookmarked)
// Control._SyntaxBox.GutterIcons.Draw(Graphics.FromHdc(bbuff.hDC), 0, 0, w, w, 1);
if (r.Breakpoint)
Control._SyntaxBox.GutterIcons.Draw(Graphics.FromHdc(bbuff.hDC), 0, 0, w, w, 0);
}
if (r.Images != null)
{
foreach (int i in r.Images)
{
if (Control.View.RowHeight >= Control._SyntaxBox.GutterIcons.ImageSize.Height)
{
Control._SyntaxBox.GutterIcons.Draw(Graphics.FromHdc(bbuff.hDC), 0, 0, i);
}
else
{
int w = Control.View.RowHeight;
Control._SyntaxBox.GutterIcons.Draw(Graphics.FromHdc(bbuff.hDC), 0, 0, w, w, i);
}
}
}
}
}
// Shaun: highlight the number line under special circumstances
bool highlight = RowIndex == Control.Caret.Position.Y && Control.HighLightActiveLine;
if (Control.ShowLineNumbers)
{
// Shaun: color the line number space the same as the highlighted line
bbuff.FillRect(highlight ? GFX.HighLightLineBrush : GFX.LineNumberMarginBrush, Control.View.GutterMarginWidth, 0, Control.View.LineNumberMarginWidth + 1, Control.View.RowHeight);
//bbuff.FillRect (GFX.LineNumberMarginBrush ,Control.View.GutterMarginWidth+Control.View.LineNumberMarginWidth,0,1,Control.View.RowHeight);
//Shaun: draw solid line
using (var pen = new GDIPen(Control.LineNumberBorderColor,1))
{
int x = Control.View.GutterMarginWidth + Control.View.LineNumberMarginWidth;
int y = Control.View.RowHeight;
bbuff.DrawLine(pen, new Point(x, 0), new Point(x, y));
}
// Shaun: don't draw the dotted line
/*
for (int j = 0; j < Control.View.RowHeight; j += 2)
{
bbuff.FillRect(GFX.LineNumberMarginBorderBrush, Control.View.GutterMarginWidth + Control.View.LineNumberMarginWidth, j, 1, 1);
}
*/
}
if (!Control.ShowLineNumbers || !Control.ShowGutterMargin)
// Shaun: don't draw this (it's blocking the number line)
;//bbuff.FillRect(GFX.BackgroundBrush, Control.View.TotalMarginWidth, 0, Control.View.TextMargin - Control.View.TotalMarginWidth - 3, Control.View.RowHeight);
else
bbuff.FillRect(highlight ? GFX.HighLightLineBrush : GFX.BackgroundBrush, Control.View.TotalMarginWidth + 1, 0, Control.View.TextMargin - Control.View.TotalMarginWidth - 4, Control.View.RowHeight);
if (Control.ShowLineNumbers)
{
bbuff.Font = GFX.FontNormal;
bbuff.FontTransparent = true;
bbuff.TextForeColor = Control.LineNumberForeColor;
if (RowIndex <= Control.Document.Count - 1)
{
// Shaun: draw >> for bookmarks
string s = (RowIndex + 1).ToString(CultureInfo.InvariantCulture);
//if (Control.Document[RowIndex].Bookmarked)
//s = ">>" + s;
int nw = MeasureString(s).Width;
bbuff.DrawTabbedString(s, Control.View.GutterMarginWidth + Control.View.LineNumberMarginWidth - nw - 1, 1, 0, Control.PixelTabSize);
}
}
}