VARCem/PDCurses
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In the PDC_PRESERVE_SCREEN section, the current screen info was read,

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but nothing was done with it. (Equivalent code is now part of the
PDC_RESTORE_SCREEN section, where that data is actually used.)
This commit is contained in:
William McBrine
2006-01-12 00:05:30 +00:00
parent 32fd15353e
commit c70cb448d3
1 changed files with 3 additions and 51 deletions
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54
win32/pdcscrn.c
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@@ -22,7 +22,7 @@
#include <curses.h>
#ifdef PDCDEBUG
char *rcsid_PDCscrn = "$Id: pdcscrn.c,v 1.16 2006/01/08 11:53:43 wmcbrine Exp $";
char *rcsid_PDCscrn = "$Id: pdcscrn.c,v 1.17 2006/01/12 00:05:30 wmcbrine Exp $";
#endif
#define PDC_RESTORE_NONE 0
@@ -41,9 +41,8 @@ extern LONG InputThread(LPVOID lpThreadData);
CONSOLE_SCREEN_BUFFER_INFO scr;
CONSOLE_SCREEN_BUFFER_INFO orig_scr;
static CHAR_INFO *ciSaveBuffer=NULL;
static CHAR_INFO *save_ci=NULL;
static DWORD dwConsoleMode=0;
static CHAR_INFO *ciSaveBuffer = NULL;
static DWORD dwConsoleMode = 0;
/*man-start*********************************************************************
@@ -313,54 +312,7 @@ int PDC_scr_open(SCREEN *internal, bool echo)
}
if (getenv("PDC_PRESERVE_SCREEN") != NULL)
{
bufsize.X = csbi.srWindow.Right - csbi.srWindow.Left + 1;
bufsize.Y = csbi.srWindow.Bottom - csbi.srWindow.Top + 1;
if ((save_ci = (CHAR_INFO*)malloc(bufsize.X * bufsize.Y *
sizeof(CHAR_INFO))) == NULL)
{
CHAR LastError[256];
ULONG last_error = GetLastError();
FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL,
last_error, MAKELANGID(LANG_NEUTRAL,
SUBLANG_DEFAULT), LastError, 256, NULL);
PDC_LOG(("PDC_scr_open() - exiting at line %d: %s\n",
__LINE__, LastError));
return ERR;
}
origin.X = origin.Y = 0;
rect.Top = csbi.srWindow.Top;
rect.Left = csbi.srWindow.Left;
rect.Bottom = csbi.srWindow.Bottom;
rect.Right = csbi.srWindow.Right;
if (!ReadConsoleOutput(hConOut, save_ci, bufsize,
origin, &rect))
{
CHAR LastError[256];
ULONG last_error = GetLastError();
FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL,
last_error, MAKELANGID(LANG_NEUTRAL,
SUBLANG_DEFAULT), LastError, 256, NULL);
free(save_ci);
save_ci = NULL;
PDC_LOG(("PDC_scr_open() - exiting at line %d: %s\n",
__LINE__, LastError));
return ERR;
}
internal->_preserve = TRUE;
}
else
internal->_preserve = FALSE;