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-rw-r--r--dmenu.c52
1 files changed, 21 insertions, 31 deletions
diff --git a/dmenu.c b/dmenu.c
index 05d1506..4a6ca3d 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -93,7 +93,7 @@ static Item *next = NULL;
93static Item *prev = NULL; 93static Item *prev = NULL;
94static Item *curr = NULL; 94static Item *curr = NULL;
95static Window parent, win; 95static Window parent, win;
96static int (*fstrncmp)(const char *, const char *, size_t n) = strncmp; 96static int (*fstrncmp)(const char *, const char *, size_t) = strncmp;
97static char *(*fstrstr)(const char *, const char *) = strstr; 97static char *(*fstrstr)(const char *, const char *) = strstr;
98static unsigned int lines = 0; 98static unsigned int lines = 0;
99static void (*calcoffsets)(void) = calcoffsetsh; 99static void (*calcoffsets)(void) = calcoffsetsh;
@@ -144,8 +144,7 @@ cistrstr(const char *s, const char *sub) {
144 144
145 if(!sub) 145 if(!sub)
146 return (char *)s; 146 return (char *)s;
147 if((c = *sub++) != '\0') { 147 if((c = tolower(*sub++)) != '\0') {
148 c = tolower(c);
149 len = strlen(sub); 148 len = strlen(sub);
150 do { 149 do {
151 do { 150 do {
@@ -199,7 +198,7 @@ drawmenu(void) {
199 /* print command */ 198 /* print command */
200 if(cmdw && item && lines == 0) 199 if(cmdw && item && lines == 0)
201 dc.w = cmdw; 200 dc.w = cmdw;
202 drawtext(text[0] ? text : NULL, dc.norm); 201 drawtext(*text ? text : NULL, dc.norm);
203 drawcursor(); 202 drawcursor();
204 if(curr) { 203 if(curr) {
205 if(lines > 0) 204 if(lines > 0)
@@ -345,15 +344,13 @@ kpress(XKeyEvent * e) {
345 344
346 len = strlen(text); 345 len = strlen(text);
347 num = XLookupString(e, buf, sizeof buf, &ksym, NULL); 346 num = XLookupString(e, buf, sizeof buf, &ksym, NULL);
348 if(IsKeypadKey(ksym)) { 347 if(ksym == XK_KP_Enter)
349 if(ksym == XK_KP_Enter) 348 ksym = XK_Return;
350 ksym = XK_Return; 349 else if(ksym >= XK_KP_0 && ksym <= XK_KP_9)
351 else if(ksym >= XK_KP_0 && ksym <= XK_KP_9) 350 ksym = (ksym - XK_KP_0) + XK_0;
352 ksym = (ksym - XK_KP_0) + XK_0; 351 else if(IsFunctionKey(ksym) || IsKeypadKey(ksym)
353 } 352 || IsMiscFunctionKey(ksym) || IsPFKey(ksym)
354 if(IsFunctionKey(ksym) || IsKeypadKey(ksym) 353 || IsPrivateKeypadKey(ksym))
355 || IsMiscFunctionKey(ksym) || IsPFKey(ksym)
356 || IsPrivateKeypadKey(ksym))
357 return; 354 return;
358 /* first check if a control mask is omitted */ 355 /* first check if a control mask is omitted */
359 if(e->state & ControlMask) { 356 if(e->state & ControlMask) {
@@ -405,7 +402,8 @@ kpress(XKeyEvent * e) {
405 } 402 }
406 if(CLEANMASK(e->state) & Mod1Mask) { 403 if(CLEANMASK(e->state) & Mod1Mask) {
407 switch(ksym) { 404 switch(ksym) {
408 default: return; 405 default:
406 return;
409 case XK_h: 407 case XK_h:
410 ksym = XK_Left; 408 ksym = XK_Left;
411 break; 409 break;
@@ -491,17 +489,15 @@ kpress(XKeyEvent * e) {
491 case XK_Left: 489 case XK_Left:
492 case XK_Up: 490 case XK_Up:
493 if(sel && sel->left){ 491 if(sel && sel->left){
494 sel=sel->left; 492 sel = sel->left;
495 if(sel->right == curr) { 493 if(sel->right == curr) {
496 curr = prev; 494 curr = prev;
497 calcoffsets(); 495 calcoffsets();
498 } 496 }
499 } 497 }
500 else if(cursor > 0) { 498 else if(cursor > 0)
501 do { 499 while(cursor-- > 0 && !IS_UTF8_1ST_CHAR(text[cursor]));
502 cursor--; 500 else
503 } while(cursor > 0 && !IS_UTF8_1ST_CHAR(text[cursor]));
504 } else
505 return; 501 return;
506 break; 502 break;
507 case XK_Next: 503 case XK_Next:
@@ -526,12 +522,10 @@ kpress(XKeyEvent * e) {
526 break; 522 break;
527 case XK_Right: 523 case XK_Right:
528 case XK_Down: 524 case XK_Down:
529 if(cursor < len) { 525 if(cursor < len)
530 do { 526 while(cursor++ < len && !IS_UTF8_1ST_CHAR(text[cursor]));
531 cursor++; 527 else if(sel && sel->right) {
532 } while(cursor < len && !IS_UTF8_1ST_CHAR(text[cursor])); 528 sel = sel->right;
533 } else if(sel && sel->right) {
534 sel=sel->right;
535 if(sel == next) { 529 if(sel == next) {
536 curr = next; 530 curr = next;
537 calcoffsets(); 531 calcoffsets();
@@ -605,10 +599,8 @@ readstdin(void) {
605 buf[--len] = '\0'; 599 buf[--len] = '\0';
606 if(!(p = strdup(buf))) 600 if(!(p = strdup(buf)))
607 eprint("dmenu: cannot strdup %u bytes\n", len); 601 eprint("dmenu: cannot strdup %u bytes\n", len);
608 if(max < len || !maxname) { 602 if((max = MAX(max, len)) == len)
609 maxname = p; 603 maxname = p;
610 max = len;
611 }
612 if(!(new = malloc(sizeof *new))) 604 if(!(new = malloc(sizeof *new)))
613 eprint("dmenu: cannot malloc %u bytes\n", sizeof *new); 605 eprint("dmenu: cannot malloc %u bytes\n", sizeof *new);
614 new->next = new->left = new->right = NULL; 606 new->next = new->left = new->right = NULL;
@@ -628,8 +620,6 @@ run(void) {
628 /* main event loop */ 620 /* main event loop */
629 while(running && !XNextEvent(dpy, &ev)) 621 while(running && !XNextEvent(dpy, &ev))
630 switch (ev.type) { 622 switch (ev.type) {
631 default: /* ignore all crap */
632 break;
633 case KeyPress: 623 case KeyPress:
634 kpress(&ev.xkey); 624 kpress(&ev.xkey);
635 break; 625 break;