public void ShowCaret(System.Drawing.Graphics CurGraphics)
{
//prntSome.printSome("ShowCaret");
System.Int32 X = this.Caret.Pos.X;
System.Int32 Y = this.Caret.Pos.Y;
if (this.Caret.IsOff == true)
{
return;
}
// paint a rectangle over the cursor position
CurGraphics.DrawImageUnscaled(
this.Caret.Bitmap,
X * (int)this.CharSize.Width,
Y * (int)this.CharSize.Height);
// if we don't have a char to redraw then leave
if (this.CharGrid[Y][X] == '\0')
{
return;
}
CharAttribs CurAttribs = new CharAttribs();
CurAttribs.UseAltColor = true;
CurAttribs.GL = this.AttribGrid[Y][X].GL;
CurAttribs.GR = this.AttribGrid[Y][X].GR;
CurAttribs.GS = this.AttribGrid[Y][X].GS;
if (this.AttribGrid[Y][X].UseAltBGColor == false)
{
CurAttribs.AltColor = this.BackColor;
}
else if (this.AttribGrid[Y][X].UseAltBGColor == true)
{
CurAttribs.AltColor = this.AttribGrid[Y][X].AltBGColor;
}
CurAttribs.IsUnderscored = this.AttribGrid[Y][X].IsUnderscored;
CurAttribs.IsDECSG = this.AttribGrid[Y][X].IsDECSG;
// redispay the current char in the background colour
this.ShowChar(
CurGraphics,
this.CharGrid[Y][X],
Caret.Pos.Y * this.CharSize.Height,
Caret.Pos.X * this.CharSize.Width,
CurAttribs);
}
public void AssignColors(
CharAttribs CurAttribs,
ref System.Drawing.Color CurFGColor,
ref System.Drawing.Color CurBGColor)
{
//prntSome.printSome("AssignColors");
CurFGColor = this.FGColor;
CurBGColor = this.BackColor;
if (CurAttribs.IsBlinking == true)
{
CurFGColor = this.BlinkColor;
}
// bold takes precedence over the blink color
if (CurAttribs.IsBold == true)
{
CurFGColor = this.BoldColor;
}
if (CurAttribs.UseAltColor == true)
{
CurFGColor = CurAttribs.AltColor;
}
// alternate color takes precedence over the bold color
if (CurAttribs.UseAltBGColor == true)
{
CurBGColor = CurAttribs.AltBGColor;
}
if (CurAttribs.IsInverse == true)
{
System.Drawing.Color TmpColor = CurBGColor;
CurBGColor = CurFGColor;
CurFGColor = TmpColor;
}
// If light background is on and we're not using alt colors
// reverse the colors
if ((this.Modes.Flags & uc_Mode.LightBackground) > 0 &&
CurAttribs.UseAltColor == false && CurAttribs.UseAltBGColor == false)
{
System.Drawing.Color TmpColor = CurBGColor;
CurBGColor = CurFGColor;
CurFGColor = TmpColor;
}
}
public void AssignColors(
CharAttribs CurAttribs,
ref System.Drawing.Color CurFGColor,
ref System.Drawing.Color CurBGColor)
{
//prntSome.printSome("AssignColors");
CurFGColor = this.FGColor;
CurBGColor = this.BackColor;
if (CurAttribs.IsBlinking == true)
{
CurFGColor = this.BlinkColor;
}
// bold takes precedence over the blink color
if (CurAttribs.IsBold == true)
{
CurFGColor = this.BoldColor;
}
if (CurAttribs.UseAltColor == true)
{
CurFGColor = CurAttribs.AltColor;
}
// alternate color takes precedence over the bold color
if (CurAttribs.UseAltBGColor == true)
{
CurBGColor = CurAttribs.AltBGColor;
}
if (CurAttribs.IsInverse == true)
{
System.Drawing.Color TmpColor = CurBGColor;
CurBGColor = CurFGColor;
CurFGColor = TmpColor;
}
// If light background is on and we're not using alt colors
// reverse the colors
if ((this.Modes.Flags & uc_Mode.LightBackground) > 0 &&
CurAttribs.UseAltColor == false && CurAttribs.UseAltBGColor == false)
{
System.Drawing.Color TmpColor = CurBGColor;
CurBGColor = CurFGColor;
CurFGColor = TmpColor;
}
}
public uc_CaretAttribs(
System.Drawing.Point p1,
uc_Chars.Sets p2,
uc_Chars.Sets p3,
uc_Chars.Sets p4,
uc_Chars.Sets p5,
CharAttribs p6)
{
//prntSome.printSome("uc_CaretAttribs");
this.Pos = p1;
this.G0Set = p2;
this.G1Set = p3;
this.G2Set = p4;
this.G3Set = p5;
this.Attribs = p6;
}
public void ShowChar(
System.Drawing.Graphics CurGraphics,
System.Char CurChar,
System.Int32 Y,
System.Int32 X,
CharAttribs CurAttribs)
{
//prntSome.printSome("ShowChar");
if (CurChar == '\0')
{
return;
}
System.Drawing.Color CurFGColor = System.Drawing.Color.White;
System.Drawing.Color CurBGColor = System.Drawing.Color.Black;
this.AssignColors (CurAttribs, ref CurFGColor, ref CurBGColor);
if ((CurBGColor != this.BackColor && (this.Modes.Flags & uc_Mode.LightBackground) == 0) ||
(CurBGColor != this.FGColor && (this.Modes.Flags & uc_Mode.LightBackground) > 0))
{
// Erase the current Character underneath the cursor postion
this.EraseBuffer.Clear (CurBGColor);
// paint a rectangle over the cursor position in the character's BGColor
CurGraphics.DrawImageUnscaled (
this.EraseBitmap,
X,
Y);
}
if (CurAttribs.IsUnderscored)
{
CurGraphics.DrawLine (new System.Drawing.Pen (CurFGColor, 1),
X, Y + this.UnderlinePos,
X + this.CharSize.Width, Y + this.UnderlinePos);
}
/*VT220*/
/*
if ((CurAttribs.IsDECSG == true) &&
(CurChar == 'l' ||
CurChar == 'q' ||
CurChar == 'w' ||
CurChar == 'k' ||
CurChar == 'x' ||
CurChar == 't' ||
CurChar == 'n' ||
CurChar == 'u' ||
CurChar == 'm' ||
CurChar == 'v' ||
CurChar == 'j' ||
CurChar == '`'))
{
this.ShowSpecialChar (
CurGraphics,
CurChar,
Y,
X,
CurFGColor,
CurBGColor);
return;
}*/
/**/
//ANSI
if ((CurAttribs.IsDECSG == true) &&
(CurChar == 'Z' ||
CurChar == 'l' ||
CurChar == 'q' ||
CurChar == 'D' ||
CurChar == 'B' ||
CurChar == '?' ||
CurChar == '3' ||
CurChar == 'C' ||
CurChar == 'E' ||
CurChar == '4' ||
CurChar == '@' ||
CurChar == 'A' ||
CurChar == 'Y' ||
CurChar == '`'))
{
this.ShowSpecialChar(
CurGraphics,
CurChar,
Y,
X,
CurFGColor,
CurBGColor);
return;
}
/**/
//prntSome.add2stringrdb(CurChar.ToString());
CurGraphics.DrawString (
CurChar.ToString (),
this.Font,
new System.Drawing.SolidBrush (CurFGColor),
X - this.DrawStringOffset.X,
Y - this.DrawStringOffset.Y);
}
public void ShowChar(
System.Drawing.Graphics CurGraphics,
System.Char CurChar,
System.Int32 Y,
System.Int32 X,
CharAttribs CurAttribs)
{
//prntSome.printSome("ShowChar");
if (CurChar == '\0')
{
return;
}
System.Drawing.Color CurFGColor = System.Drawing.Color.White;
System.Drawing.Color CurBGColor = System.Drawing.Color.Black;
this.AssignColors(CurAttribs, ref CurFGColor, ref CurBGColor);
if ((CurBGColor != this.BackColor && (this.Modes.Flags & uc_Mode.LightBackground) == 0) ||
(CurBGColor != this.FGColor && (this.Modes.Flags & uc_Mode.LightBackground) > 0))
{
// Erase the current Character underneath the cursor postion
this.EraseBuffer.Clear(CurBGColor);
// paint a rectangle over the cursor position in the character's BGColor
CurGraphics.DrawImageUnscaled(
this.EraseBitmap,
X,
Y);
}
if (CurAttribs.IsUnderscored)
{
CurGraphics.DrawLine(new System.Drawing.Pen(CurFGColor, 1),
X, Y + this.UnderlinePos,
X + this.CharSize.Width, Y + this.UnderlinePos);
}
/*VT220*/
/*
* if ((CurAttribs.IsDECSG == true) &&
* (CurChar == 'l' ||
* CurChar == 'q' ||
* CurChar == 'w' ||
* CurChar == 'k' ||
* CurChar == 'x' ||
* CurChar == 't' ||
* CurChar == 'n' ||
* CurChar == 'u' ||
* CurChar == 'm' ||
* CurChar == 'v' ||
* CurChar == 'j' ||
* CurChar == '`'))
* {
* this.ShowSpecialChar (
* CurGraphics,
* CurChar,
* Y,
* X,
* CurFGColor,
* CurBGColor);
*
* return;
* }*/
/**/
//ANSI
if ((CurAttribs.IsDECSG == true) &&
(CurChar == 'Z' ||
CurChar == 'l' ||
CurChar == 'q' ||
CurChar == 'D' ||
CurChar == 'B' ||
CurChar == '?' ||
CurChar == '3' ||
CurChar == 'C' ||
CurChar == 'E' ||
CurChar == '4' ||
CurChar == '@' ||
CurChar == 'A' ||
CurChar == 'Y' ||
CurChar == '`'))
{
this.ShowSpecialChar(
CurGraphics,
CurChar,
Y,
X,
CurFGColor,
CurBGColor);
return;
}
/**/
//prntSome.add2stringrdb(CurChar.ToString());
CurGraphics.DrawString(
CurChar.ToString(),
this.Font,
new System.Drawing.SolidBrush(CurFGColor),
X - this.DrawStringOffset.X,
Y - this.DrawStringOffset.Y);
}
public string retrieveStrData(System.Char[][] p1, CharAttribs[][] p2, int startval, int endval, int y)
{
string outStr = "";
int jj = startval;
System.Text.StringBuilder sb = new System.Text.StringBuilder(100);
if ((endval == 0) || (endval > this.rColumns+1))
return outStr;
try
{
for (; jj < endval; jj++)
{
if (p1[y][jj] == '\0' || p2[y][jj].IsDECSG == true)
{
//sb.Clear();
if (rdbp3[rdbp1.Y][jj].IsDECSG == true)
{
//Search Main Header Strings
}
continue;
}
sb.Append(p1[y][jj]);
}
outStr = sb.ToString();
}
catch (System.Exception e)
{
outStr += e.Message + string.Format("jj:{0}, y:{1}", jj, y);
string tmpstr = "";
for (int ii = 0; ii < p1.Length; ii++)
{
var str = new string(p1[ii]);
tmpstr += str + "\n";
}
prntSome.printSome(outStr + "\n\n\n" + tmpstr, "chargrid-rdb", counttxtscrnrdb);
counttxtscrnrdb++;
}
sb.Clear();
return outStr;
}