static VOID PaintMouseCursor(VOID)
{
+ COORD Position = DriverState.Position;
+
+ /* Apply the clipping rectangle */
+ if (Position.X < DriverState.MinX) Position.X = DriverState.MinX;
+ if (Position.X > DriverState.MaxX) Position.X = DriverState.MaxX;
+ if (Position.Y < DriverState.MinY) Position.Y = DriverState.MinY;
+ if (Position.Y > DriverState.MaxY) Position.Y = DriverState.MaxY;
+
if (Bda->VideoMode <= 3)
{
WORD Character;
- WORD CellX = DriverState.Position.X / 8;
- WORD CellY = DriverState.Position.Y / 8;
+ WORD CellX = Position.X / 8;
+ WORD CellY = Position.Y / 8;
DWORD VideoAddress = TO_LINEAR(TEXT_VIDEO_SEG, Bda->VideoPage * Bda->VideoPageSize);
EmulatorReadMemory(&EmulatorContext,
static VOID EraseMouseCursor(VOID)
{
+ COORD Position = DriverState.Position;
+
+ /* Apply the clipping rectangle */
+ if (Position.X < DriverState.MinX) Position.X = DriverState.MinX;
+ if (Position.X > DriverState.MaxX) Position.X = DriverState.MaxX;
+ if (Position.Y < DriverState.MinY) Position.Y = DriverState.MinY;
+ if (Position.Y > DriverState.MaxY) Position.Y = DriverState.MaxY;
+
if (Bda->VideoMode <= 3)
{
- WORD CellX = DriverState.Position.X / 8;
- WORD CellY = DriverState.Position.Y / 8;
+ WORD CellX = Position.X / 8;
+ WORD CellY = Position.Y / 8;
DWORD VideoAddress = TO_LINEAR(TEXT_VIDEO_SEG, Bda->VideoPage * Bda->VideoPageSize);
EmulatorWriteMemory(&EmulatorContext,
Resolution.Y *= 8;
}
- Position->X = (((Position->X - DriverState.MinX) * Resolution.X) / Width);
- Position->Y = (((Position->Y - DriverState.MinY) * Resolution.Y) / Height);
+ Position->X = ((Position->X - DriverState.MinX) * Resolution.X) / Width;
+ Position->Y = ((Position->Y - DriverState.MinY) * Resolution.Y) / Height;
}
static VOID CallMouseUserHandlers(USHORT CallMask)
if (DriverState.ShowCount > 0) EraseMouseCursor();
DriverState.Position = *NewPosition;
-
- /* Apply the clipping rectangle */
- if (DriverState.Position.X < DriverState.MinX) DriverState.Position.X = DriverState.MinX;
- if (DriverState.Position.X > DriverState.MaxX) DriverState.Position.X = DriverState.MaxX;
- if (DriverState.Position.Y < DriverState.MinY) DriverState.Position.Y = DriverState.MinY;
- if (DriverState.Position.Y > DriverState.MaxY) DriverState.Position.Y = DriverState.MaxY;
-
if (DriverState.ShowCount > 0) PaintMouseCursor();
/* Call the mouse handlers */
/* Define Horizontal Cursor Range */
case 0x07:
{
- DPRINT("Setting mouse horizontal range: %u - %u\n", getCX(), getDX());
- DriverState.MinX = getCX();
- DriverState.MaxX = getDX();
+ WORD Min = getCX();
+ WORD Max = getDX();
+
+ if (!VgaGetDoubleVisionState(NULL, NULL))
+ {
+ /* Text mode */
+ Min &= ~0x07;
+ Max |= 0x07;
+ }
+
+ DPRINT("Setting mouse horizontal range: %u - %u\n", Min, Max);
+ DriverState.MinX = Min;
+ DriverState.MaxX = Max;
break;
}
/* Define Vertical Cursor Range */
case 0x08:
{
- DPRINT("Setting mouse vertical range: %u - %u\n", getCX(), getDX());
- DriverState.MinY = getCX();
- DriverState.MaxY = getDX();
+ WORD Min = getCX();
+ WORD Max = getDX();
+
+ if (!VgaGetDoubleVisionState(NULL, NULL))
+ {
+ /* Text mode */
+ Min &= ~0x07;
+ Max |= 0x07;
+ }
+
+ DPRINT("Setting mouse vertical range: %u - %u\n", Min, Max);
+ DriverState.MinY = Min;
+ DriverState.MaxY = Max;
break;
}