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- text cursor disable feature added

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This commit is contained in:
Volker Ruppert 2002-04-18 18:36:02 +00:00
parent 6cc9369426
commit 189c1bbddc
1 changed files with 4 additions and 2 deletions
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6
bochs/gui/wx.cc
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@ -1,7 +1,7 @@
/////////////////////////////////////////////////////////////////
//
// gui/wx.cc
// $Id: wx.cc,v 1.2 2002-04-18 00:22:19 bdenney Exp $
// $Id: wx.cc,v 1.3 2002-04-18 18:36:02 vruppert Exp $
//
// wxWindows VGA display for Bochs. wx.cc implements a custom
// wxPanel called a MyPanel, which has methods to display
@ -746,6 +746,8 @@ void bx_gui_c::text_update(Bit8u *old_text, Bit8u *new_text,
Bit16u cursor_state, unsigned nrows)
{
IFDBG_VGA(wxLogDebug ("text_update"));
Bit8u cs_start = (cursor_state >> 8) & 0x3f;
Bit8u cs_end = cursor_state & 0x1f;
unsigned char cChar;
unsigned int nchars = 80 * nrows;
if((wxCursorY * 80 + wxCursorX) < nchars) {
@ -764,7 +766,7 @@ void bx_gui_c::text_update(Bit8u *old_text, Bit8u *new_text,
wxCursorX = cursor_x;
wxCursorY = cursor_y;
if((cursor_y * 80 + cursor_x) < nchars) {
if(((cursor_y * 80 + cursor_x) < nchars) && (cs_start <= cs_end)) {
cChar = new_text[(cursor_y * 80 + cursor_x) * 2];
char cAttr = new_text[((cursor_y * 80 + cursor_x) * 2) + 1];
cAttr = ((cAttr >> 4) & 0xF) + ((cAttr & 0xF) << 4);