X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=dmenu.c;h=7dfc2d3481077b1777da9cda319872d7d82f7268;hb=a7aee433ccfd2590e0785a7b93a89d8d0593a234;hp=1fdf7f5a20158c733f6c2abc4b8cba1d973c1693;hpb=7d5fe17391fefd978eab281a6cbebe2aa601e9ce;p=dmenu.git diff --git a/dmenu.c b/dmenu.c index 1fdf7f5..7dfc2d3 100644 --- a/dmenu.c +++ b/dmenu.c @@ -1,96 +1,90 @@ /* See LICENSE file for copyright and license details. */ #include -#include #include #include #include #include -#include +#include #include #include #ifdef XINERAMA #include #endif #include -#include "config.h" -#define INRECT(x,y,rx,ry,rw,rh) ((rx) < (x) && (x) < (rx)+(rw) && (ry) < (y) && (y) < (ry)+(rh)) +#define INRECT(x,y,rx,ry,rw,rh) ((x) >= (rx) && (x) < (rx)+(rw) && (y) >= (ry) && (y) < (ry)+(rh)) #define MIN(a,b) ((a) < (b) ? (a) : (b)) #define MAX(a,b) ((a) > (b) ? (a) : (b)) -#define IS_UTF8_1ST_CHAR(c) (((c) & 0xc0) == 0xc0 || ((c) & 0x80) == 0x00) +#define UTF8_CODEPOINT(c) (((c) & 0xc0) != 0x80) typedef struct Item Item; struct Item { char *text; - Item *next; /* traverses all items */ - Item *left, *right; /* traverses items matching current search pattern */ + Item *next; /* traverses all items */ + Item *left, *right; /* traverses matching items */ }; -static void appenditem(Item *i, Item **list, Item **last); +static void appenditem(Item *item, Item **list, Item **last); static void calcoffsetsh(void); static void calcoffsetsv(void); static char *cistrstr(const char *s, const char *sub); -static void cleanup(void); -static void drawitem(const char *s, unsigned long col[ColLast]); static void drawmenu(void); static void drawmenuh(void); static void drawmenuv(void); static void grabkeyboard(void); +static void insert(const char *s, ssize_t n); static void keypress(XKeyEvent *e); static void match(void); +static void paste(void); static void readstdin(void); static void run(void); static void setup(void); +static void usage(void); -static char **argp = NULL; -static char *maxname = NULL; -static char *prompt; static char text[4096]; -static int promptw; -static int screen; -static size_t cur = 0; -static unsigned int cmdw = 0; +static size_t cursor = 0; +static const char *prompt = NULL; +static const char *normbgcolor = "#cccccc"; +static const char *normfgcolor = "#000000"; +static const char *selbgcolor = "#0066ff"; +static const char *selfgcolor = "#ffffff"; +static unsigned int inputw = 0; static unsigned int lines = 0; -static unsigned int numlockmask; static unsigned int mw, mh; static unsigned long normcol[ColLast]; static unsigned long selcol[ColLast]; +static Atom utf8; static Bool topbar = True; -static DC dc; -static Display *dpy; -static Item *allitems = NULL; /* first of all items */ -static Item *item = NULL; /* first of pattern matching items */ -static Item *sel = NULL; -static Item *next = NULL; -static Item *prev = NULL; -static Item *curr = NULL; -static Window win, root; +static DC *dc; +static Item *allitems, *matches; +static Item *curr, *prev, *next, *sel; +static Window root, win; static int (*fstrncmp)(const char *, const char *, size_t) = strncmp; static char *(*fstrstr)(const char *, const char *) = strstr; static void (*calcoffsets)(void) = calcoffsetsh; void -appenditem(Item *i, Item **list, Item **last) { - if(!(*last)) - *list = i; +appenditem(Item *item, Item **list, Item **last) { + if(!*last) + *list = item; else - (*last)->right = i; - i->left = *last; - i->right = NULL; - *last = i; + (*last)->right = item; + item->left = *last; + item->right = NULL; + *last = item; } void calcoffsetsh(void) { unsigned int w, x; - w = promptw + cmdw + textw(&dc, "<") + textw(&dc, ">"); + w = (prompt ? textw(dc, prompt) : 0) + inputw + textw(dc, "<") + textw(dc, ">"); for(x = w, next = curr; next; next = next->right) - if((x += MIN(textw(&dc, next->text), mw / 3)) > mw) + if((x += MIN(textw(dc, next->text), mw / 3)) > mw) break; for(x = w, prev = curr; prev && prev->left; prev = prev->left) - if((x += MIN(textw(&dc, prev->left->text), mw / 3)) > mw) + if((x += MIN(textw(dc, prev->left->text), mw / 3)) > mw) break; } @@ -101,153 +95,107 @@ calcoffsetsv(void) { next = prev = curr; for(i = 0; i < lines && next; i++) next = next->right; - mh = (dc.font.height + 2) * (i + 1); for(i = 0; i < lines && prev && prev->left; i++) prev = prev->left; } char * cistrstr(const char *s, const char *sub) { - int c, csub; - unsigned int len; - - if(!sub) - return (char *)s; - if((c = tolower(*sub++)) != '\0') { - len = strlen(sub); - do { - do { - if((csub = *s++) == '\0') - return NULL; - } - while(tolower(csub) != c); - } - while(strncasecmp(s, sub, len) != 0); - s--; - } - return (char *)s; -} + size_t len; -void -cleanup(void) { - Item *itm; - - while(allitems) { - itm = allitems->next; - free(allitems->text); - free(allitems); - allitems = itm; - } - cleanupdraw(&dc); - XDestroyWindow(dpy, win); - XUngrabKeyboard(dpy, CurrentTime); - XCloseDisplay(dpy); -} - -void -drawitem(const char *s, unsigned long col[ColLast]) { - const char *p; - unsigned int w = textnw(&dc, text, strlen(text)); - - drawbox(&dc, col); - drawtext(&dc, s, col); - for(p = fstrstr(s, text); *text && (p = fstrstr(p, text)); p++) - drawline(&dc, textnw(&dc, s, p-s) + dc.h/2 - 1, dc.h-2, w, 1, col); + for(len = strlen(sub); *s; s++) + if(!strncasecmp(s, sub, len)) + return (char *)s; + return NULL; } void drawmenu(void) { - dc.x = 0; - dc.y = 0; - dc.w = mw; - dc.h = mh; - drawbox(&dc, normcol); - dc.h = dc.font.height + 2; - dc.y = topbar ? 0 : mh - dc.h; + dc->x = 0; + dc->y = 0; + drawrect(dc, 0, 0, mw, mh, BG(dc, normcol)); + dc->h = dc->font.height + 2; + dc->y = topbar ? 0 : mh - dc->h; /* print prompt? */ if(prompt) { - dc.w = promptw; - drawbox(&dc, selcol); - drawtext(&dc, prompt, selcol); - dc.x += dc.w; + dc->w = textw(dc, prompt); + drawtext(dc, prompt, selcol); + dc->x = dc->w; } - dc.w = mw - dc.x; - /* print command */ - if(cmdw && item && lines == 0) - dc.w = cmdw; - drawtext(&dc, text, normcol); - drawline(&dc, textnw(&dc, text, cur) + dc.h/2 - 2, 2, 1, dc.h-4, normcol); + dc->w = mw - dc->x; + /* print input area */ + if(matches && lines == 0 && textw(dc, text) <= inputw) + dc->w = inputw; + drawtext(dc, text, normcol); + drawrect(dc, textnw(dc, text, cursor) + dc->h/2 - 2, 2, 1, dc->h - 4, FG(dc, normcol)); if(lines > 0) drawmenuv(); - else if(curr) + else if(curr && (dc->w == inputw || curr->next)) drawmenuh(); - commitdraw(&dc, win); + commitdraw(dc, win); } void drawmenuh(void) { - Item *i; - - dc.x += cmdw; - dc.w = textw(&dc, "<"); - drawtext(&dc, curr->left ? "<" : NULL, normcol); - dc.x += dc.w; - for(i = curr; i != next; i = i->right) { - dc.w = MIN(textw(&dc, i->text), mw / 3); - drawitem(i->text, (sel == i) ? selcol : normcol); - dc.x += dc.w; + Item *item; + + dc->x += inputw; + dc->w = textw(dc, "<"); + if(curr->left) + drawtext(dc, "<", normcol); + for(item = curr; item != next; item = item->right) { + dc->x += dc->w; + dc->w = MIN(textw(dc, item->text), mw / 3); + drawtext(dc, item->text, (item == sel) ? selcol : normcol); } - dc.w = textw(&dc, ">"); - dc.x = mw - dc.w; - drawtext(&dc, next ? ">" : NULL, normcol); + dc->w = textw(dc, ">"); + dc->x = mw - dc->w; + if(next) + drawtext(dc, ">", normcol); } void drawmenuv(void) { - Item *i; - XWindowAttributes wa; - - dc.y = topbar ? dc.h : 0; - dc.w = mw - dc.x; - for(i = curr; i != next; i = i->right) { - drawitem(i->text, (sel == i) ? selcol : normcol); - dc.y += dc.h; + Item *item; + + dc->y = topbar ? dc->h : 0; + dc->w = mw - dc->x; + for(item = curr; item != next; item = item->right) { + drawtext(dc, item->text, (item == sel) ? selcol : normcol); + dc->y += dc->h; } - if(!XGetWindowAttributes(dpy, win, &wa)) - eprint("cannot get window attributes"); - XMoveResizeWindow(dpy, win, wa.x, wa.y + (topbar ? 0 : wa.height - mh), mw, mh); } void grabkeyboard(void) { - unsigned int n; + int i; - for(n = 0; n < 1000; n++) { - if(!XGrabKeyboard(dpy, root, True, GrabModeAsync, GrabModeAsync, CurrentTime)) + for(i = 0; i < 1000; i++) { + if(!XGrabKeyboard(dc->dpy, root, True, GrabModeAsync, GrabModeAsync, CurrentTime)) return; usleep(1000); } - exit(EXIT_FAILURE); + eprintf("cannot grab keyboard\n"); +} + +void +insert(const char *s, ssize_t n) { + memmove(text + cursor + n, text + cursor, sizeof text - cursor - n); + if(n > 0) + memcpy(text + cursor, s, n); + cursor += n; + match(); } void keypress(XKeyEvent *e) { char buf[sizeof text]; - int num; - unsigned int i, len; + int n; + size_t len; KeySym ksym; len = strlen(text); - num = XLookupString(e, buf, sizeof buf, &ksym, NULL); - if(ksym == XK_KP_Enter) - ksym = XK_Return; - else if(ksym >= XK_KP_0 && ksym <= XK_KP_9) - ksym = (ksym - XK_KP_0) + XK_0; - else if(IsFunctionKey(ksym) || IsKeypadKey(ksym) - || IsMiscFunctionKey(ksym) || IsPFKey(ksym) - || IsPrivateKeypadKey(ksym)) - return; - /* first check if a control mask is omitted */ + XLookupString(e, buf, sizeof buf, &ksym, NULL); if(e->state & ControlMask) { switch(tolower(ksym)) { default: @@ -277,8 +225,9 @@ keypress(XKeyEvent *e) { case XK_m: ksym = XK_Return; break; - case XK_k: - text[cur] = '\0'; + case XK_k: /* delete right */ + text[cursor] = '\0'; + match(); break; case XK_n: ksym = XK_Down; @@ -286,66 +235,44 @@ keypress(XKeyEvent *e) { case XK_p: ksym = XK_Up; break; - case XK_u: - memmove(text, text + cur, sizeof text - cur + 1); - cur = 0; - match(); + case XK_u: /* delete left */ + insert(NULL, -cursor); break; - case XK_w: - if(cur == 0) + case XK_w: /* delete word */ + if(cursor == 0) return; - i = cur; - while(i-- > 0 && text[i] == ' '); - while(i-- > 0 && text[i] != ' '); - memmove(text + i + 1, text + cur, sizeof text - cur + 1); - cur = i + 1; - match(); - break; - case XK_y: - { - FILE *fp; - char *s; - if(!(fp = fopen("sselp", "r"))) - eprint("cannot popen sselp\n"); - s = fgets(buf, sizeof buf, fp); - fclose(fp); - if(!s) - return; - } - num = strlen(buf); - if(num && buf[num-1] == '\n') - buf[--num] = '\0'; + n = 0; + while(cursor - n++ > 0 && text[cursor - n] == ' '); + while(cursor - n++ > 0 && text[cursor - n] != ' '); + insert(NULL, 1-n); break; + case XK_y: /* paste selection */ + XConvertSelection(dc->dpy, XA_PRIMARY, utf8, None, win, CurrentTime); + /* causes SelectionNotify event */ + return; } } switch(ksym) { default: - num = MIN(num, sizeof text); - if(num && !iscntrl((int) buf[0])) { - memmove(text + cur + num, text + cur, sizeof text - cur - num); - memcpy(text + cur, buf, num); - cur += num; - match(); - } + if(!iscntrl((int)*buf)) + insert(buf, MIN(strlen(buf), sizeof text - cursor)); break; case XK_BackSpace: - if(cur == 0) + if(cursor == 0) return; - for(i = 1; len - i > 0 && !IS_UTF8_1ST_CHAR(text[cur - i]); i++); - memmove(text + cur - i, text + cur, sizeof text - cur + i); - cur -= i; - match(); + for(n = 1; cursor - n > 0 && !UTF8_CODEPOINT(text[cursor - n]); n++); + insert(NULL, -n); break; case XK_Delete: - if(cur == len) + if(cursor == len) return; - for(i = 1; cur + i < len && !IS_UTF8_1ST_CHAR(text[cur + i]); i++); - memmove(text + cur, text + cur + i, sizeof text - cur); - match(); + for(n = 1; cursor + n < len && !UTF8_CODEPOINT(text[cursor + n]); n++); + cursor += n; + insert(NULL, -n); break; case XK_End: - if(cur < len) { - cur = len; + if(cursor < len) { + cursor = len; break; } while(next) { @@ -358,19 +285,19 @@ keypress(XKeyEvent *e) { case XK_Escape: exit(EXIT_FAILURE); case XK_Home: - if(sel == item) { - cur = 0; + if(sel == matches) { + cursor = 0; break; } - sel = curr = item; + sel = curr = matches; calcoffsets(); break; case XK_Left: - if(cur > 0 && (!sel || !sel->left || lines > 0)) { - while(cur-- > 0 && !IS_UTF8_1ST_CHAR(text[cur])); + if(cursor > 0 && (!sel || !sel->left || lines > 0)) { + while(cursor-- > 0 && !UTF8_CODEPOINT(text[cursor])); break; } - if(lines > 0) + else if(lines > 0) return; case XK_Up: if(!sel || !sel->left) @@ -394,15 +321,16 @@ keypress(XKeyEvent *e) { calcoffsets(); break; case XK_Return: - fprintf(stdout, "%s", ((e->state & ShiftMask) || sel) ? sel->text : text); + case XK_KP_Enter: + fputs((sel && !(e->state & ShiftMask)) ? sel->text : text, stdout); fflush(stdout); exit(EXIT_SUCCESS); case XK_Right: - if(cur < len) { - while(cur++ < len && !IS_UTF8_1ST_CHAR(text[cur])); + if(cursor < len) { + while(cursor++ < len && !UTF8_CODEPOINT(text[cursor])); break; } - if(lines > 0) + else if(lines > 0) return; case XK_Down: if(!sel || !sel->right) @@ -417,7 +345,7 @@ keypress(XKeyEvent *e) { if(!sel) return; strncpy(text, sel->text, sizeof text); - cur = strlen(text); + cursor = strlen(text); match(); break; } @@ -427,19 +355,19 @@ keypress(XKeyEvent *e) { void match(void) { unsigned int len; - Item *i, *itemend, *lexact, *lprefix, *lsubstr, *exactend, *prefixend, *substrend; + Item *item, *itemend, *lexact, *lprefix, *lsubstr, *exactend, *prefixend, *substrend; len = strlen(text); - item = lexact = lprefix = lsubstr = itemend = exactend = prefixend = substrend = NULL; - for(i = allitems; i; i = i->next) - if(!fstrncmp(text, i->text, len + 1)) - appenditem(i, &lexact, &exactend); - else if(!fstrncmp(text, i->text, len)) - appenditem(i, &lprefix, &prefixend); - else if(fstrstr(i->text, text)) - appenditem(i, &lsubstr, &substrend); + matches = lexact = lprefix = lsubstr = itemend = exactend = prefixend = substrend = NULL; + for(item = allitems; item; item = item->next) + if(!fstrncmp(text, item->text, len + 1)) + appenditem(item, &lexact, &exactend); + else if(!fstrncmp(text, item->text, len)) + appenditem(item, &lprefix, &prefixend); + else if(fstrstr(item->text, text)) + appenditem(item, &lsubstr, &substrend); if(lexact) { - item = lexact; + matches = lexact; itemend = exactend; } if(lprefix) { @@ -448,7 +376,7 @@ match(void) { lprefix->left = itemend; } else - item = lprefix; + matches = lprefix; itemend = prefixend; } if(lsubstr) { @@ -457,36 +385,45 @@ match(void) { lsubstr->left = itemend; } else - item = lsubstr; + matches = lsubstr; } - curr = prev = next = sel = item; + curr = prev = next = sel = matches; calcoffsets(); } +void +paste(void) { + char *p, *q; + int di; + unsigned long dl; + Atom da; + + XGetWindowProperty(dc->dpy, win, utf8, 0, sizeof text - cursor, True, + utf8, &da, &di, &dl, &dl, (unsigned char **)&p); + insert(p, (q = strchr(p, '\n')) ? q-p : strlen(p)); + XFree(p); + drawmenu(); +} + void readstdin(void) { - char *p, buf[sizeof text]; - unsigned int len = 0, max = 0; - Item *i, *new; - - i = NULL; - while(fgets(buf, sizeof buf, stdin)) { - len = strlen(buf); - if(buf[len-1] == '\n') - buf[--len] = '\0'; - if(!(p = strdup(buf))) - eprint("cannot strdup %u bytes\n", len); - if((max = MAX(max, len)) == len) - maxname = p; + char buf[sizeof text], *p; + Item *item, *new; + + allitems = NULL; + for(item = NULL; fgets(buf, sizeof buf, stdin); item = new) { + if((p = strchr(buf, '\n'))) + *p = '\0'; if(!(new = malloc(sizeof *new))) - eprint("cannot malloc %u bytes\n", sizeof *new); + eprintf("cannot malloc %u bytes\n", sizeof *new); + if(!(new->text = strdup(buf))) + eprintf("cannot strdup %u bytes\n", strlen(buf)); + inputw = MAX(inputw, textw(dc, new->text)); new->next = new->left = new->right = NULL; - new->text = p; - if(!i) + if(item) + item->next = new; + else allitems = new; - else - i->next = new; - i = new; } } @@ -494,8 +431,7 @@ void run(void) { XEvent ev; - XSync(dpy, False); - while(!XNextEvent(dpy, &ev)) + while(!XNextEvent(dc->dpy, &ev)) switch(ev.type) { case Expose: if(ev.xexpose.count == 0) @@ -504,62 +440,49 @@ run(void) { case KeyPress: keypress(&ev.xkey); break; + case SelectionNotify: + if(ev.xselection.property == utf8) + paste(); + break; case VisibilityNotify: if(ev.xvisibility.state != VisibilityUnobscured) - XRaiseWindow(dpy, win); + XRaiseWindow(dc->dpy, win); break; } - exit(EXIT_FAILURE); } void setup(void) { - int i, j, x, y; -#if XINERAMA + int x, y, screen; + XSetWindowAttributes wa; +#ifdef XINERAMA int n; - XineramaScreenInfo *info = NULL; + XineramaScreenInfo *info; #endif - XModifierKeymap *modmap; - XSetWindowAttributes wa; - - /* init modifier map */ - modmap = XGetModifierMapping(dpy); - for(i = 0; i < 8; i++) - for(j = 0; j < modmap->max_keypermod; j++) { - if(modmap->modifiermap[i * modmap->max_keypermod + j] - == XKeysymToKeycode(dpy, XK_Num_Lock)) - numlockmask = (1 << i); - } - XFreeModifiermap(modmap); - dc.dpy = dpy; - normcol[ColBG] = getcolor(&dc, normbgcolor); - normcol[ColFG] = getcolor(&dc, normfgcolor); - selcol[ColBG] = getcolor(&dc, selbgcolor); - selcol[ColFG] = getcolor(&dc, selfgcolor); - initfont(&dc, font); + screen = DefaultScreen(dc->dpy); + root = RootWindow(dc->dpy, screen); + utf8 = XInternAtom(dc->dpy, "UTF8_STRING", False); - /* input window */ - wa.override_redirect = True; - wa.background_pixmap = ParentRelative; - wa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask; + normcol[ColBG] = getcolor(dc, normbgcolor); + normcol[ColFG] = getcolor(dc, normfgcolor); + selcol[ColBG] = getcolor(dc, selbgcolor); + selcol[ColFG] = getcolor(dc, selfgcolor); /* input window geometry */ - mh = (dc.font.height + 2) * (lines + 1); -#if XINERAMA - if(XineramaIsActive(dpy) && (info = XineramaQueryScreens(dpy, &n))) { - i = 0; - if(n > 1) { - int di; - unsigned int dui; - Window dummy; - if(XQueryPointer(dpy, root, &dummy, &dummy, &x, &y, &di, &di, &dui)) - for(i = 0; i < n; i++) - if(INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height)) - break; - } + mh = (dc->font.height + 2) * (lines + 1); +#ifdef XINERAMA + if((info = XineramaQueryScreens(dc->dpy, &n))) { + int i, di; + unsigned int du; + Window dw; + + XQueryPointer(dc->dpy, root, &dw, &dw, &x, &y, &di, &di, &du); + for(i = 0; i < n; i++) + if(INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height)) + break; x = info[i].x_org; - y = topbar ? info[i].y_org : info[i].y_org + info[i].height - mh; + y = info[i].y_org + (topbar ? 0 : info[i].height - mh); mw = info[i].width; XFree(info); } @@ -567,84 +490,77 @@ setup(void) { #endif { x = 0; - y = topbar ? 0 : DisplayHeight(dpy, screen) - mh; - mw = DisplayWidth(dpy, screen); + y = topbar ? 0 : DisplayHeight(dc->dpy, screen) - mh; + mw = DisplayWidth(dc->dpy, screen); } - win = XCreateWindow(dpy, root, x, y, mw, mh, 0, - DefaultDepth(dpy, screen), CopyFromParent, - DefaultVisual(dpy, screen), + /* input window */ + wa.override_redirect = True; + wa.background_pixmap = ParentRelative; + wa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask; + win = XCreateWindow(dc->dpy, root, x, y, mw, mh, 0, + DefaultDepth(dc->dpy, screen), CopyFromParent, + DefaultVisual(dc->dpy, screen), CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa); - setupdraw(&dc, win); - if(prompt) - promptw = MIN(textw(&dc, prompt), mw / 5); - XMapRaised(dpy, win); + grabkeyboard(); + setcanvas(dc, win, mw, mh); + inputw = MIN(inputw, mw/3); + XMapRaised(dc->dpy, win); + match(); +} + +void +usage(void) { + fputs("usage: dmenu [-b] [-i] [-l lines] [-p prompt] [-fn font] [-nb color]\n" + " [-nf color] [-sb color] [-sf color] [-v]\n", stderr); + exit(EXIT_FAILURE); } int main(int argc, char *argv[]) { - unsigned int i; + int i; - /* command line args */ progname = "dmenu"; + dc = initdraw(); + for(i = 1; i < argc; i++) - if(!strcmp(argv[i], "-i")) { - fstrncmp = strncasecmp; - fstrstr = cistrstr; + /* single flags */ + if(!strcmp(argv[i], "-v")) { + fputs("dmenu-"VERSION", © 2006-2010 dmenu engineers, see LICENSE for details\n", stdout); + exit(EXIT_SUCCESS); } else if(!strcmp(argv[i], "-b")) topbar = False; + else if(!strcmp(argv[i], "-i")) { + fstrncmp = strncasecmp; + fstrstr = cistrstr; + } + else if(i == argc-1) + usage(); + /* double flags */ else if(!strcmp(argv[i], "-l")) { - if(++i < argc) lines = atoi(argv[i]); - if(lines > 0) + if((lines = atoi(argv[++i])) > 0) calcoffsets = calcoffsetsv; } - else if(!strcmp(argv[i], "-fn")) { - if(++i < argc) font = argv[i]; - } - else if(!strcmp(argv[i], "-nb")) { - if(++i < argc) normbgcolor = argv[i]; - } - else if(!strcmp(argv[i], "-nf")) { - if(++i < argc) normfgcolor = argv[i]; - } - else if(!strcmp(argv[i], "-p")) { - if(++i < argc) prompt = argv[i]; - } - else if(!strcmp(argv[i], "-sb")) { - if(++i < argc) selbgcolor = argv[i]; - } - else if(!strcmp(argv[i], "-sf")) { - if(++i < argc) selfgcolor = argv[i]; - } - else if(!strcmp(argv[i], "-v")) { - printf("dmenu-"VERSION", © 2006-2010 dmenu engineers, see LICENSE for details\n"); - exit(EXIT_SUCCESS); - } - else { - fputs("usage: dmenu [-i] [-b] [-l ] [-fn ] [-nb ]\n" - " [-nf ] [-p ] [-sb ] [-sf ] [-v]\n", stderr); - exit(EXIT_FAILURE); - } - if(!setlocale(LC_CTYPE, "") || !XSupportsLocale()) - fprintf(stderr, "dmenu: warning: no locale support\n"); - if(!(dpy = XOpenDisplay(NULL))) - eprint("cannot open display\n"); - if(atexit(&cleanup) != 0) - eprint("cannot register cleanup\n"); - screen = DefaultScreen(dpy); - root = RootWindow(dpy, screen); - if(!(argp = malloc(sizeof *argp * (argc+2)))) - eprint("cannot malloc %u bytes\n", sizeof *argp * (argc+2)); - memcpy(argp + 2, argv + 1, sizeof *argp * argc); + else if(!strcmp(argv[i], "-p")) + prompt = argv[++i]; + else if(!strcmp(argv[i], "-fn")) + initfont(dc, argv[i++]); + else if(!strcmp(argv[i], "-nb")) + normbgcolor = argv[++i]; + else if(!strcmp(argv[i], "-nf")) + normfgcolor = argv[++i]; + else if(!strcmp(argv[i], "-sb")) + selbgcolor = argv[++i]; + else if(!strcmp(argv[i], "-sf")) + selfgcolor = argv[++i]; + else + usage(); readstdin(); - grabkeyboard(); setup(); - if(maxname) - cmdw = MIN(textw(&dc, maxname), mw / 3); - match(); run(); - return 0; + + return EXIT_FAILURE; /* should not reach */ }