/// <summary>
/// Draw the text using the FieldWorks IVwGraphicsWin32 interface.
/// </summary>
/// <remarks>Only used with Mono</remarks>
private void DrawFwText(Graphics graphics, Rectangle cellBounds,
string text, DataGridViewCellStyle cellStyle, FwTextBoxColumn col)
{
Debug.Assert(Platform.IsMono, "This method is only needed on Mono");
if (String.IsNullOrEmpty(text))
{
return;
}
IntPtr hdc = graphics.GetHdc();
IVwGraphicsWin32 vg = VwGraphicsWin32Class.Create(); // actually VwGraphicsCairo
try
{
vg.Initialize(hdc);
var renderProps = GetRenderProps(cellStyle, col);
vg.SetupGraphics(ref renderProps);
int x;
int y;
GetLocationForText(cellBounds, (col.TextBoxControl.RightToLeft == RightToLeft.Yes),
vg, text, out x, out y);
vg.PushClipRect(cellBounds);
vg.DrawText(x, y, text.Length, text, 0);
vg.PopClipRect();
}
finally
{
vg.ReleaseDC();
graphics.ReleaseHdc(hdc);
}
}
protected void ProcessSetupGraphics(IEnumerable <string> arguments)
{
Debug.Assert(arguments.Count() == 14);
LgCharRenderProps props = new LgCharRenderProps();
props.clrFore = uint.Parse(arguments.First());
arguments = arguments.Skip(1);
props.clrBack = uint.Parse(arguments.First());
arguments = arguments.Skip(1);
props.clrUnder = uint.Parse(arguments.First());
arguments = arguments.Skip(1);
props.dympOffset = int.Parse(arguments.First());
arguments = arguments.Skip(1);
props.ws = int.Parse(arguments.First());
arguments = arguments.Skip(1);
props.fWsRtl = byte.Parse(arguments.First());
arguments = arguments.Skip(1);
props.nDirDepth = int.Parse(arguments.First());
arguments = arguments.Skip(1);
props.ssv = int.Parse(arguments.First());
arguments = arguments.Skip(1);
props.unt = int.Parse(arguments.First());
arguments = arguments.Skip(1);
props.ttvBold = int.Parse(arguments.First());
arguments = arguments.Skip(1);
props.ttvItalic = int.Parse(arguments.First());
arguments = arguments.Skip(1);
props.dympHeight = int.Parse(arguments.First());
arguments = arguments.Skip(1);
props.szFaceName = new ushort[32];
for (int ich = 0; ich < arguments.First().Length; ++ich)
{
props.szFaceName[ich] = (ushort)arguments.First()[ich];
}
if (arguments.First().Length < 32)
{
props.szFaceName[arguments.First().Length] = 0;
}
else
{
props.szFaceName[31] = 0;
}
arguments = arguments.Skip(1);
props.szFontVar = new ushort[64];
for (int ich = 0; ich < arguments.First().Length; ++ich)
{
props.szFontVar[ich] = (ushort)arguments.First()[ich];
}
if (arguments.First().Length < 64)
{
props.szFontVar[arguments.First().Length] = 0;
}
else
{
props.szFontVar[63] = 0;
}
arguments = arguments.Skip(1);
m_vwGraphics32.SetupGraphics(ref props);
// all argument should be used up.
Debug.Assert(arguments.Count() == 0);
}
