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cc65/libsrc/geos-common/dlgbox/messagebox.c
2017-06-28 20:43:31 +02:00

85 lines
1.7 KiB
C

/*
** char MessageBox (char mode, const char *format, ...)
**
** Maciej 'YTM/Elysium' Witkowiak, 17.08.2003
**
*/
#include <geos.h>
#include <stdio.h>
void _mbprintout(void);
static const dlgBoxStr _mbdlg_EMPTY = {
DB_DEFPOS(1),
DB_OPVEC(&RstrFrmDialogue),
DB_USRROUT(&_mbprintout),
DB_END,
};
static const dlgBoxStr _mbdlg_OK = {
DB_DEFPOS(1),
DB_USRROUT(&_mbprintout),
DB_ICON(OK, DBI_X_1, DBI_Y_2),
DB_END,
};
static const dlgBoxStr _mbdlg_OKCANCEL = {
DB_DEFPOS(1),
DB_USRROUT(&_mbprintout),
DB_ICON(OK, DBI_X_0, DBI_Y_2),
DB_ICON(CANCEL, DBI_X_2, DBI_Y_2),
DB_END,
};
static const dlgBoxStr _mbdlg_YESNO = {
DB_DEFPOS(1),
DB_USRROUT(&_mbprintout),
DB_ICON(YES, DBI_X_0, DBI_Y_2),
DB_ICON(NO, DBI_X_2, DBI_Y_2),
DB_END,
};
static const dlgBoxStr * const _mbboxes[] = {
&_mbdlg_EMPTY,
&_mbdlg_OK,
&_mbdlg_OKCANCEL,
&_mbdlg_YESNO
};
static char _mbbuffer[256];
char MessageBox(char mode, const char *format, ...)
{
register char *buf;
va_list ap;
/* first format out things */
va_start(ap, format);
vsprintf(_mbbuffer, format, ap);
va_end(ap);
/* replace LFs by CRs */
buf = &_mbbuffer[0];
while (*buf) {
if (*buf==LF) *buf=CR;
++buf;
}
/* validate mode */
if (mode>=MB_LAST)
mode = MB_EMPTY;
return DoDlgBox(_mbboxes[mode]);
}
void _mbprintout(void)
{
UseSystemFont();
curWindow.top = DEF_DB_TOP;
curWindow.left = DEF_DB_LEFT+10;
curWindow.right = DEF_DB_RIGHT-10;
curWindow.bot = DEF_DB_BOT;
PutString(_mbbuffer, DEF_DB_TOP+10+curFontDesc.height, DEF_DB_LEFT+10 );
}