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This makes the console slide on and off of the screen and also print out a list of everything that matches when auto-completing something

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git-svn-id: https://svn.eduke32.com/eduke32@401 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2006-12-11 03:06:49 +00:00
parent c4147db020
commit 286dd4b519
1 changed files with 48 additions and 11 deletions
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59
polymer/build/src/osd.c
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@ -45,6 +45,8 @@ static char osdtext[TEXTSIZE];
static int osdpos=0; // position next character will be written at
static int osdlines=1; // # lines of text in the buffer
static int osdrows=20; // # lines of the buffer that are visible
static int osdrowscur=0;
static int osdscroll=0;
static int osdcols=60; // width of onscreen display in text columns
static int osdmaxrows=20; // maximum number of lines which can fit on the screen
static int osdmaxlines=TEXTSIZE/60; // maximum lines which can fit in the buffer
@ -52,7 +54,7 @@ static char osdvisible=0; // onscreen display visible?
static int osdhead=0; // topmost visible line number
static BFILE *osdlog=NULL; // log filehandle
static char osdinited=0; // text buffer initialised?
static int osdkey=0x45; // numlock shows the osd
static int osdkey=0x29; // tilde shows the osd
static int keytime=0;
// command prompt editing
@ -360,7 +362,12 @@ int OSD_HandleKey(int sc, int press)
if (sc == osdkey) {
if (press) {
OSD_ShowDisplay(osdvisible ^ 1);
osdscroll = -osdscroll;
if (osdrowscur == 0)
osdscroll = 1;
else if (osdrowscur == osdrows)
osdscroll = -1;
osdrowscur += osdscroll;
bflushchars();
}
return 0;//sc;
@ -402,7 +409,22 @@ int OSD_HandleKey(int sc, int press)
osdedittmp[j] = 0;
if (j > 0)
{
tabc = findsymbol(osdedittmp, NULL);
if (tabc)
{
symbol_t *i=tabc;
OSD_Printf("Matching symbols:\n");
while (i)
{
OSD_Printf(" %s\n", i->name);
lastmatch = i;
i=findsymbol(osdedittmp, lastmatch->next);
}
}
}
} else {
tabc = findsymbol(osdedittmp, lastmatch->next);
if (!tabc && lastmatch)
@ -670,30 +692,45 @@ void OSD_Draw(void)
unsigned topoffs;
int row, lines, x, len;
if (!osdvisible || !osdinited) return;
if (!osdinited) return;
if (osdrowscur == 1)
OSD_ShowDisplay(osdvisible ^ 1);
if (osdrowscur == osdrows)
osdscroll = 0;
else
{
if ((osdrowscur < osdrows && osdscroll == 1) || osdrowscur < 0)
osdrowscur++;
else if ((osdrowscur > 0 && osdscroll == -1) || osdrowscur > osdrows)
osdrowscur--;
}
if (!osdvisible || !osdrowscur) return;
topoffs = osdhead * osdcols;
row = osdrows-1;
lines = min( osdlines-osdhead, osdrows );
row = osdrowscur-1;
lines = min( osdlines-osdhead, osdrowscur );
begindrawing();
clearbackground(osdcols,osdrows+1);
clearbackground(osdcols,osdrowscur+1);
for (; lines>0; lines--, row--) {
drawosdstr(0,row,osdtext+topoffs,osdcols,osdtextshade,osdtextpal);
topoffs+=osdcols;
}
drawosdchar(2,osdrows,'>',osdpromptshade,osdpromptpal);
if (osdeditcaps) drawosdchar(0,osdrows,'C',osdpromptshade,osdpromptpal);
if (osdeditshift) drawosdchar(1,osdrows,'H',osdpromptshade,osdpromptpal);
drawosdchar(2,osdrowscur,'>',osdpromptshade,osdpromptpal);
if (osdeditcaps) drawosdchar(0,osdrowscur,'C',osdpromptshade,osdpromptpal);
if (osdeditshift) drawosdchar(1,osdrowscur,'H',osdpromptshade,osdpromptpal);
len = min(osdcols-1-3, osdeditlen-osdeditwinstart);
for (x=0; x<len; x++)
drawosdchar(3+x,osdrows,osdeditbuf[osdeditwinstart+x],osdeditshade,osdeditpal);
drawosdchar(3+x,osdrowscur,osdeditbuf[osdeditwinstart+x],osdeditshade,osdeditpal);
drawosdcursor(3+osdeditcursor-osdeditwinstart,osdrows,osdovertype,keytime);
drawosdcursor(3+osdeditcursor-osdeditwinstart,osdrowscur,osdovertype,keytime);
enddrawing();
}