ignore \0 bytes, disable navigation keys when /dev/kbd is open
This commit is contained in:
parent
294e4f1097
commit
d831a028dc
3 changed files with 32 additions and 44 deletions
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@ -400,7 +400,8 @@ consproc(void *)
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x = buf + n;
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while(p < x && fullrune(p, x - p)){
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p += chartorune(&r, p);
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send(rawchan, &r);
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if(r)
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send(rawchan, &r);
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}
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n = x - p;
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if(n > 0){
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@ -337,6 +337,7 @@ keyboardthread(void*)
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char *s;
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threadsetname("keyboardthread");
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while(s = recvp(kbdchan)){
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if(input == nil || sendp(input->ck, s) <= 0)
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free(s);
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@ -360,8 +361,10 @@ keyboardsend(char *s, int cnt)
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r = runemalloc(cnt);
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cvttorunes(s, cnt, r, &nb, &nr, nil);
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for(i=0; i<nr; i++){
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chanprint(kbdchan, "%C", r[i]);
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chanprint(kbdchan, "");
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if(r[i]){
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chanprint(kbdchan, "%C", r[i]);
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chanprint(kbdchan, "");
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}
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}
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free(r);
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}
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@ -1191,13 +1194,13 @@ new(Image *i, int hideit, int scrollit, int pid, char *dir, char *cmd, char **ar
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}
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static void
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kbdioproc(void *arg)
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kbdproc(void *arg)
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{
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Channel *c = arg;
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char buf[128], *p, *e;
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int fd, cfd, kfd, n;
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threadsetname("kbdioproc");
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threadsetname("kbdproc");
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if((fd = open("/dev/cons", OREAD)) < 0){
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chanprint(c, "%r");
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@ -1234,8 +1237,10 @@ kbdioproc(void *arg)
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e = p + n;
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while(p < e && fullrune(p, e - p)){
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p += chartorune(&r, p);
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chanprint(c, "%C", r);
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chanprint(c, "");
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if(r){
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chanprint(c, "%C", r);
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chanprint(c, "");
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}
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}
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n = e - p;
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if(n > 0){
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@ -1252,15 +1257,15 @@ Channel*
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initkbd(void)
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{
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Channel *c;
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char *err;
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char *e;
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c = chancreate(sizeof(char*), 16);
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proccreate(kbdioproc, c, STACK);
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if(err = recvp(c)){
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proccreate(kbdproc, c, STACK);
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if(e = recvp(c)){
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chanfree(c);
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werrstr(err);
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free(err);
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return nil;
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c = nil;
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werrstr(e);
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free(e);
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}
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return c;
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}
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@ -23,7 +23,6 @@ enum
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static int topped;
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static int id;
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static int reverse;
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static Image *cols[NCOL];
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static Image *grey;
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@ -31,7 +30,6 @@ static Image *darkgrey;
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static Cursor *lastcursor;
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static Image *titlecol;
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static Image *lighttitlecol;
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static Image *dholdcol;
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static Image *holdcol;
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static Image *lightholdcol;
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static Image *paleholdcol;
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@ -43,36 +41,19 @@ wmk(Image *i, Mousectl *mc, Channel *ck, Channel *cctl, int scrolling)
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Rectangle r;
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if(cols[0] == nil){
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/* there are no pastel paints in the dungeons and dragons world
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* - rob pike
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*/
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reverse = 0;
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if(getenv("reverse") != nil)
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reverse = ~0xFF;
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/* greys are multiples of 0x11111100+0xFF, 14* being palest */
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grey = allocimage(display, Rect(0,0,1,1), CMAP8, 1, 0xEEEEEEFF^reverse);
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darkgrey = allocimage(display, Rect(0,0,1,1), CMAP8, 1, 0x666666FF^reverse);
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cols[BACK] = allocimage(display, Rect(0,0,1,1), CMAP8, 1, 0xFFFFFFFF^reverse);
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cols[HIGH] = allocimage(display, Rect(0,0,1,1), CMAP8, 1, 0xCCCCCCFF^reverse);
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grey = allocimage(display, Rect(0,0,1,1), CMAP8, 1, 0xEEEEEEFF);
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darkgrey = allocimage(display, Rect(0,0,1,1), CMAP8, 1, 0x666666FF);
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cols[BACK] = display->white;
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cols[HIGH] = allocimage(display, Rect(0,0,1,1), CMAP8, 1, 0xCCCCCCFF);
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cols[BORD] = allocimage(display, Rect(0,0,1,1), CMAP8, 1, 0x999999FF);
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cols[TEXT] = allocimage(display, Rect(0,0,1,1), CMAP8, 1, 0x000000FF^reverse);
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cols[HTEXT] = allocimage(display, Rect(0,0,1,1), CMAP8, 1, 0x000000FF^reverse);
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if(reverse == 0) {
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titlecol = allocimage(display, Rect(0,0,1,1), CMAP8, 1, DGreygreen);
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lighttitlecol = allocimage(display, Rect(0,0,1,1), CMAP8, 1, DPalegreygreen);
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} else {
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titlecol = allocimage(display, Rect(0,0,1,1), CMAP8, 1, DPurpleblue);
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lighttitlecol = allocimage(display, Rect(0,0,1,1), CMAP8, 1, 0x666666FF^reverse);
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}
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dholdcol = allocimage(display, Rect(0,0,1,1), CMAP8, 1, DMedblue);
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cols[TEXT] = display->black;
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cols[HTEXT] = display->black;
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titlecol = allocimage(display, Rect(0,0,1,1), CMAP8, 1, DGreygreen);
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lighttitlecol = allocimage(display, Rect(0,0,1,1), CMAP8, 1, DPalegreygreen);
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holdcol = allocimage(display, Rect(0,0,1,1), CMAP8, 1, DMedblue);
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lightholdcol = allocimage(display, Rect(0,0,1,1), CMAP8, 1, DGreyblue);
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paleholdcol = allocimage(display, Rect(0,0,1,1), CMAP8, 1, DPalegreyblue);
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if(reverse == 0)
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holdcol = dholdcol;
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else
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holdcol = paleholdcol;
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}
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w = emalloc(sizeof(Window));
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w->screenr = i->r;
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@ -623,8 +604,8 @@ wkeyctl(Window *w, Rune r)
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if(w->deleted)
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return;
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/* navigation keys work only when mouse is not open */
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if(!w->mouseopen)
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/* navigation keys work only when mouse and kbd is not open */
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if(!w->mouseopen && !w->kbdopen)
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switch(r){
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case Kdown:
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n = w->maxlines/3;
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@ -759,7 +740,7 @@ wsetcols(Window *w)
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w->cols[TEXT] = w->cols[HTEXT] = lightholdcol;
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else
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if(w == input)
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w->cols[TEXT] = w->cols[HTEXT] = cols[TEXT];
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w->cols[TEXT] = w->cols[HTEXT] = display->black;
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else
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w->cols[TEXT] = w->cols[HTEXT] = darkgrey;
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}
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@ -1360,6 +1341,7 @@ wclosewin(Window *w)
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if(hidden[i] == w){
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--nhidden;
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memmove(hidden+i, hidden+i+1, (nhidden-i)*sizeof(hidden[0]));
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hidden[nhidden] = nil;
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break;
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}
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for(i=0; i<nwindow; i++)
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