From 301f27d42adc145a05fc0a4600f466ff1c734dc6 Mon Sep 17 00:00:00 2001 From: DarthMooMancer Date: Mon, 1 Sep 2025 11:36:59 -0400 Subject: [PATCH] removal: dmenu_old --- .config/suckless/dmenu_old/Makefile | 17 - .config/suckless/dmenu_old/dmenu.c | 812 --------------------------- .config/suckless/dmenu_old/dmenu_run | 8 - 3 files changed, 837 deletions(-) delete mode 100644 .config/suckless/dmenu_old/Makefile delete mode 100644 .config/suckless/dmenu_old/dmenu.c delete mode 100755 .config/suckless/dmenu_old/dmenu_run diff --git a/.config/suckless/dmenu_old/Makefile b/.config/suckless/dmenu_old/Makefile deleted file mode 100644 index 1e61390..0000000 --- a/.config/suckless/dmenu_old/Makefile +++ /dev/null @@ -1,17 +0,0 @@ -.POSIX: - -PREFIX = /usr/local -CFLAGS = -std=c17 -pedantic -Wall -Wextra -Wno-unused-parameter -Os -march=native $(shell pkg-config --cflags x11 xft fontconfig) -D_DEFAULT_SOURCE - -dmenu: dmenu.c - gcc $(CFLAGS) -o $@ $< -L/usr/X11R6/lib -lX11 -lfontconfig -lXft - -clean: - rm -f dmenu - -install: dmenu - install -Dm755 dmenu "$(DESTDIR)$(PREFIX)/bin/dmenu" - install -Dm755 dmenu_run "$(DESTDIR)$(PREFIX)/bin/dmenu_run" - -uninstall: - rm -f $(DESTDIR)$(PREFIX)/bin/dmenu $(DESTDIR)$(PREFIX)/bin/dmenu_run diff --git a/.config/suckless/dmenu_old/dmenu.c b/.config/suckless/dmenu_old/dmenu.c deleted file mode 100644 index 112cf23..0000000 --- a/.config/suckless/dmenu_old/dmenu.c +++ /dev/null @@ -1,812 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#define UTF_INVALID 0xFFFD -#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad) -#define MAX(A, B) ((A) > (B) ? (A) : (B)) -#define MIN(A, B) ((A) < (B) ? (A) : (B)) -#define BETWEEN(X, A, B) ((A) <= (X) && (X) <= (B)) -#define LENGTH(X) (sizeof (X) / sizeof (X)[0]) - -enum { SchemeNorm, SchemeSel, SchemeOut, SchemeLast }; -enum { ColFg, ColBg }; - -typedef struct { - Cursor cursor; -} Cur; - -typedef struct Fnt { - Display *dpy; - unsigned int h; - XftFont *xfont; - FcPattern *pattern; - struct Fnt *next; -} Fnt; - -typedef XftColor Clr; - -typedef struct { - unsigned int w, h; - Display *dpy; - int screen; - Window root; - Drawable drawable; - GC gc; - Clr *scheme; - Fnt *fonts; -} Drw; - -struct item { - char *text; - struct item *left, *right; - int out; -}; - -static char text[BUFSIZ] = ""; -static int bh, mw, screen, inputw = 0, lrpad; -static size_t cursor; -static struct item *items = NULL; -static struct item *matches, *matchend; -static struct item *prev, *curr, *next, *sel; - -static Atom clip, utf8; -static Display *dpy; -static Window root, win; -static XIC xic; - -static Drw *drw; -static Clr *scheme[SchemeLast]; - -/* Drawable abstraction */ -Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h); -void drw_resize(Drw *drw, unsigned int w, unsigned int h); -void drw_free(Drw *drw); - -/* Fnt abstraction */ -Fnt *drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount); -void drw_fontset_free(Fnt* set); -unsigned int drw_fontset_getwidth(Drw *drw, const char *text); -unsigned int drw_fontset_getwidth_clamp(Drw *drw, const char *text, unsigned int n); -void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h); - -/* Colorscheme abstraction */ -void drw_clr_create(Drw *drw, Clr *dest, const char *clrname); -Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount); - -/* Cursor abstraction */ -Cur *drw_cur_create(Drw *drw, int shape); -void drw_cur_free(Drw *drw, Cur *cursor); - -/* Drawing context manipulation */ -void drw_setfontset(Drw *drw, Fnt *set); -void drw_setscheme(Drw *drw, Clr *scm); - -/* Drawing functions */ -void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert); -int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert); - -/* Map functions */ -void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h); - -static const char *fonts[] = { - "CaskaydiaCove NFM style:SemiBold:size=11" -}; -static const char *colors[SchemeLast][2] = { - [SchemeNorm] = { "#D3C6AA", "#272E33" }, - [SchemeSel] = { "#272E33", "#DBBC7F" }, - [SchemeOut] = { "#E67E80", "#272E33" }, -}; - -static int (*fstrncmp)(const char *, const char *, size_t) = strncmp; -static char *(*fstrstr)(const char *, const char *) = strstr; - -void die(const char *fmt, ...) { - va_list ap; - int saved_errno = errno; - - va_start(ap, fmt); - vfprintf(stderr, fmt, ap); - va_end(ap); - - if (fmt[0] && fmt[strlen(fmt)-1] == ':') fprintf(stderr, " %s", strerror(saved_errno)); - fputc('\n', stderr); - exit(1); -} - -void * ecalloc(size_t nmemb, size_t size) { - void *p; - if (!(p = calloc(nmemb, size))) die("calloc:"); - return p; -} - -static int utf8decode(const char *s_in, long *u, int *err) { - static const unsigned char lens[] = { - /* 0XXXX */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - /* 10XXX */ 0, 0, 0, 0, 0, 0, 0, 0, /* invalid */ - /* 110XX */ 2, 2, 2, 2, - /* 1110X */ 3, 3, - /* 11110 */ 4, - /* 11111 */ 0, /* invalid */ - }; - static const unsigned char leading_mask[] = { 0x7F, 0x1F, 0x0F, 0x07 }; - static const unsigned int overlong[] = { 0x0, 0x80, 0x0800, 0x10000 }; - - const unsigned char *s = (const unsigned char *)s_in; - int len = lens[*s >> 3]; - *u = UTF_INVALID; - *err = 1; - if (len == 0) return 1; - - long cp = s[0] & leading_mask[len - 1]; - for (int i = 1; i < len; ++i) { - if (s[i] == '\0' || (s[i] & 0xC0) != 0x80) - return i; - cp = (cp << 6) | (s[i] & 0x3F); - } - /* out of range, surrogate, overlong encoding */ - if (cp > 0x10FFFF || (cp >> 11) == 0x1B || cp < overlong[len - 1]) return len; - - *err = 0; - *u = cp; - return len; -} - -Drw * drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h) { - Drw *drw = ecalloc(1, sizeof(Drw)); - - drw->dpy = dpy; - drw->screen = screen; - drw->root = root; - drw->w = w; - drw->h = h; - drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen)); - drw->gc = XCreateGC(dpy, root, 0, NULL); - XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter); - - return drw; -} - -void drw_resize(Drw *drw, unsigned int w, unsigned int h) { - if (!drw) return; - - drw->w = w; - drw->h = h; - if (drw->drawable) - XFreePixmap(drw->dpy, drw->drawable); - drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, DefaultDepth(drw->dpy, drw->screen)); -} - -void drw_free(Drw *drw) { - XFreePixmap(drw->dpy, drw->drawable); - XFreeGC(drw->dpy, drw->gc); - drw_fontset_free(drw->fonts); - free(drw); -} - -/* This function is an implementation detail. Library users should use - * drw_fontset_create instead. - */ -static Fnt * xfont_create(Drw *drw, const char *fontname, FcPattern *fontpattern) { - Fnt *font; - XftFont *xfont = NULL; - FcPattern *pattern = NULL; - - if (fontname) { - /* Using the pattern found at font->xfont->pattern does not yield the - * same substitution results as using the pattern returned by - * FcNameParse; using the latter results in the desired fallback - * behaviour whereas the former just results in missing-character - * rectangles being drawn, at least with some fonts. */ - if (!(xfont = XftFontOpenName(drw->dpy, drw->screen, fontname))) { - fprintf(stderr, "error, cannot load font from name: '%s'\n", fontname); - return NULL; - } - if (!(pattern = FcNameParse((FcChar8 *) fontname))) { - fprintf(stderr, "error, cannot parse font name to pattern: '%s'\n", fontname); - XftFontClose(drw->dpy, xfont); - return NULL; - } - } else if (fontpattern) { - if (!(xfont = XftFontOpenPattern(drw->dpy, fontpattern))) { - fprintf(stderr, "error, cannot load font from pattern.\n"); - return NULL; - } - } else { - die("no font specified."); - } - - font = ecalloc(1, sizeof(Fnt)); - font->xfont = xfont; - font->pattern = pattern; - font->h = xfont->ascent + xfont->descent; - font->dpy = drw->dpy; - - return font; -} - -static void xfont_free(Fnt *font) { - if (!font) return; - if (font->pattern) FcPatternDestroy(font->pattern); - XftFontClose(font->dpy, font->xfont); - free(font); -} - -Fnt* drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount) { - Fnt *cur, *ret = NULL; - size_t i; - - if (!drw || !fonts) return NULL; - - for (i = 1; i <= fontcount; i++) { - if ((cur = xfont_create(drw, fonts[fontcount - i], NULL))) { - cur->next = ret; - ret = cur; - } - } - return (drw->fonts = ret); -} - -void drw_fontset_free(Fnt *font) { - if (font) { - drw_fontset_free(font->next); - xfont_free(font); - } -} - -void drw_clr_create(Drw *drw, Clr *dest, const char *clrname) { - if (!drw || !dest || !clrname) return; - - if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen), - DefaultColormap(drw->dpy, drw->screen), - clrname, dest)) - die("error, cannot allocate color '%s'", clrname); -} - -Clr * drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount) { - size_t i; - Clr *ret; - - if (!drw || !clrnames || clrcount < 2 || !(ret = ecalloc(clrcount, sizeof(XftColor)))) return NULL; - for (i = 0; i < clrcount; i++) drw_clr_create(drw, &ret[i], clrnames[i]); - return ret; -} - -void drw_setfontset(Drw *drw, Fnt *set) { - if (drw) drw->fonts = set; -} - -void drw_setscheme(Drw *drw, Clr *scm) { - if (drw) drw->scheme = scm; -} - -void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert) { - if (!drw || !drw->scheme) return; - XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme[ColBg].pixel : drw->scheme[ColFg].pixel); - if (filled) XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h); - else XDrawRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w - 1, h - 1); -} - -int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert) { - int ty, ellipsis_x = 0; - unsigned int tmpw, ew, ellipsis_w = 0, ellipsis_len, hash, h0, h1; - XftDraw *d = NULL; - Fnt *usedfont, *curfont, *nextfont; - int utf8strlen, utf8charlen, utf8err, render = x || y || w || h; - long utf8codepoint = 0; - const char *utf8str; - FcCharSet *fccharset; - FcPattern *fcpattern; - FcPattern *match; - XftResult result; - int charexists = 0, overflow = 0; - /* keep track of a couple codepoints for which we have no match. */ - static unsigned int nomatches[128], ellipsis_width, invalid_width; - static const char invalid[] = "�"; - - if (!drw || (render && (!drw->scheme || !w)) || !text || !drw->fonts) return 0; - if (!render) { - w = invert ? invert : ~invert; - } else { - XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel); - XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h); - if (w < lpad) return x + w; - d = XftDrawCreate(drw->dpy, drw->drawable, - DefaultVisual(drw->dpy, drw->screen), - DefaultColormap(drw->dpy, drw->screen)); - x += lpad; - w -= lpad; - } - - usedfont = drw->fonts; - if (!ellipsis_width && render) ellipsis_width = drw_fontset_getwidth(drw, "..."); - if (!invalid_width && render) invalid_width = drw_fontset_getwidth(drw, invalid); - while (1) { - ew = ellipsis_len = utf8err = utf8charlen = utf8strlen = 0; - utf8str = text; - nextfont = NULL; - while (*text) { - utf8charlen = utf8decode(text, &utf8codepoint, &utf8err); - for (curfont = drw->fonts; curfont; curfont = curfont->next) { - charexists = charexists || XftCharExists(drw->dpy, curfont->xfont, utf8codepoint); - if (charexists) { - drw_font_getexts(curfont, text, utf8charlen, &tmpw, NULL); - if (ew + ellipsis_width <= w) { - /* keep track where the ellipsis still fits */ - ellipsis_x = x + ew; - ellipsis_w = w - ew; - ellipsis_len = utf8strlen; - } - - if (ew + tmpw > w) { - overflow = 1; - /* called from drw_fontset_getwidth_clamp(): - * it wants the width AFTER the overflow - */ - if (!render) x += tmpw; - else utf8strlen = ellipsis_len; - } else if (curfont == usedfont) { - text += utf8charlen; - utf8strlen += utf8err ? 0 : utf8charlen; - ew += utf8err ? 0 : tmpw; - } else { - nextfont = curfont; - } - break; - } - } - - if (overflow || !charexists || nextfont || utf8err) break; - else charexists = 0; - } - - if (utf8strlen) { - if (render) { - ty = y + (h - usedfont->h) / 2 + usedfont->xfont->ascent; - XftDrawStringUtf8(d, &drw->scheme[invert ? ColBg : ColFg], - usedfont->xfont, x, ty, (XftChar8 *)utf8str, utf8strlen); - } - x += ew; - w -= ew; - } - if (utf8err && (!render || invalid_width < w)) { - if (render) drw_text(drw, x, y, w, h, 0, invalid, invert); - x += invalid_width; - w -= invalid_width; - } - if (render && overflow) drw_text(drw, ellipsis_x, y, ellipsis_w, h, 0, "...", invert); - - if (!*text || overflow) { - break; - } else if (nextfont) { - charexists = 0; - usedfont = nextfont; - } else { - /* Regardless of whether or not a fallback font is found, the - * character must be drawn. */ - charexists = 1; - - hash = (unsigned int)utf8codepoint; - hash = ((hash >> 16) ^ hash) * 0x21F0AAAD; - hash = ((hash >> 15) ^ hash) * 0xD35A2D97; - h0 = ((hash >> 15) ^ hash) % LENGTH(nomatches); - h1 = (hash >> 17) % LENGTH(nomatches); - /* avoid expensive XftFontMatch call when we know we won't find a match */ - if (nomatches[h0] == utf8codepoint || nomatches[h1] == utf8codepoint) - goto no_match; - - fccharset = FcCharSetCreate(); - FcCharSetAddChar(fccharset, utf8codepoint); - - if (!drw->fonts->pattern) { - /* Refer to the comment in xfont_create for more information. */ - die("the first font in the cache must be loaded from a font string."); - } - - fcpattern = FcPatternDuplicate(drw->fonts->pattern); - FcPatternAddCharSet(fcpattern, FC_CHARSET, fccharset); - FcPatternAddBool(fcpattern, FC_SCALABLE, FcTrue); - - FcConfigSubstitute(NULL, fcpattern, FcMatchPattern); - FcDefaultSubstitute(fcpattern); - match = XftFontMatch(drw->dpy, drw->screen, fcpattern, &result); - - FcCharSetDestroy(fccharset); - FcPatternDestroy(fcpattern); - - if (match) { - usedfont = xfont_create(drw, NULL, match); - if (usedfont && XftCharExists(drw->dpy, usedfont->xfont, utf8codepoint)) { - for (curfont = drw->fonts; curfont->next; curfont = curfont->next) - ; /* NOP */ - curfont->next = usedfont; - } else { - xfont_free(usedfont); - nomatches[nomatches[h0] ? h1 : h0] = utf8codepoint; -no_match: - usedfont = drw->fonts; - } - } - } - } - if (d) XftDrawDestroy(d); - return x + (render ? w : 0); -} - -void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h) { - if (!drw) return; - XCopyArea(drw->dpy, drw->drawable, win, drw->gc, x, y, w, h, x, y); - XSync(drw->dpy, False); -} - -unsigned int drw_fontset_getwidth(Drw *drw, const char *text) { - if (!drw || !drw->fonts || !text) return 0; - return drw_text(drw, 0, 0, 0, 0, 0, text, 0); -} - -unsigned int drw_fontset_getwidth_clamp(Drw *drw, const char *text, unsigned int n) { - unsigned int tmp = 0; - if (drw && drw->fonts && text && n) tmp = drw_text(drw, 0, 0, 0, 0, 0, text, n); - return MIN(n, tmp); -} - -void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h) { - XGlyphInfo ext; - - if (!font || !text) return; - - XftTextExtentsUtf8(font->dpy, font->xfont, (XftChar8 *)text, len, &ext); - if (w) *w = ext.xOff; - if (h) *h = font->h; -} - -Cur * drw_cur_create(Drw *drw, int shape) { - Cur *cur; - if (!drw || !(cur = ecalloc(1, sizeof(Cur)))) return NULL; - cur->cursor = XCreateFontCursor(drw->dpy, shape); - - return cur; -} - -void drw_cur_free(Drw *drw, Cur *cursor) { - if (!cursor) return; - - XFreeCursor(drw->dpy, cursor->cursor); - free(cursor); -} - -static unsigned int textw_clamp(const char *str, unsigned int n) { - unsigned int w = drw_fontset_getwidth_clamp(drw, str, n) + lrpad; - return MIN(w, n); -} - -static void appenditem(struct item *item, struct item **list, struct item **last) { - if (*last) (*last)->right = item; - else *list = item; - - item->left = *last; - item->right = NULL; - *last = item; -} - -static void calcoffsets(void) { - int i, n; - - n = mw - (inputw + TEXTW("<") + TEXTW(">")); - /* calculate which items will begin the next page and previous page */ - for (i = 0, next = curr; next; next = next->right) - if ((i += textw_clamp(next->text, n)) > n) break; - for (i = 0, prev = curr; prev && prev->left; prev = prev->left) - if ((i += textw_clamp(prev->left->text, n)) > n) break; -} - -static void cleanup(void) { - size_t i; - - XUngrabKey(dpy, AnyKey, AnyModifier, root); - for (i = 0; i < SchemeLast; i++) free(scheme[i]); - for (i = 0; items && items[i].text; ++i) free(items[i].text); - free(items); - drw_free(drw); - XSync(dpy, False); - XCloseDisplay(dpy); -} - -static int drawitem(struct item *item, int x, int y, int w) { - if (item == sel) drw_setscheme(drw, scheme[SchemeSel]); - else if (item->out) drw_setscheme(drw, scheme[SchemeOut]); - else drw_setscheme(drw, scheme[SchemeNorm]); - return drw_text(drw, x, y, w, bh, lrpad / 2, item->text, 0); -} - -static void drawmenu(void) { - unsigned int curpos; - struct item *item; - int x = 0; - unsigned int w; - - drw_setscheme(drw, scheme[SchemeNorm]); - drw_rect(drw, 0, 0, mw, bh, 1, 1); - - /* draw input field */ - w = (!matches) ? mw - x : inputw; - drw_setscheme(drw, scheme[SchemeNorm]); - drw_text(drw, x, 0, w, bh, lrpad / 2, text, 0); - - curpos = TEXTW(text) - TEXTW(&text[cursor]); - if ((curpos += lrpad / 2 - 1) < w) { - drw_setscheme(drw, scheme[SchemeNorm]); - drw_rect(drw, x + curpos, 2, 2, bh - 4, 1, 0); - } - - - if (matches) { - /* draw horizontal list */ - x += inputw; - w = TEXTW("<"); - if (curr->left) { - drw_setscheme(drw, scheme[SchemeNorm]); - drw_text(drw, x, 0, w, bh, lrpad / 2, "<", 0); - } - x += w; - for (item = curr; item != next; item = item->right) - x = drawitem(item, x, 0, textw_clamp(item->text, mw - x - TEXTW(">"))); - if (next) { - w = TEXTW(">"); - drw_setscheme(drw, scheme[SchemeNorm]); - drw_text(drw, mw - w, 0, w, bh, lrpad / 2, ">", 0); - } - } - drw_map(drw, win, 0, 0, mw, bh); -} - -static void grabfocus(void) { - struct timespec ts = { .tv_sec = 0, .tv_nsec = 10000000 }; - Window focuswin; - int i, revertwin; - - for (i = 0; i < 100; ++i) { - XGetInputFocus(dpy, &focuswin, &revertwin); - if (focuswin == win) return; - XSetInputFocus(dpy, win, RevertToParent, CurrentTime); - nanosleep(&ts, NULL); - } - die("cannot grab focus"); -} - -static void grabkeyboard(void) { - struct timespec ts = { .tv_sec = 0, .tv_nsec = 1000000 }; - int i; - - /* try to grab keyboard, we may have to wait for another process to ungrab */ - for (i = 0; i < 1000; i++) { - if (XGrabKeyboard(dpy, DefaultRootWindow(dpy), True, GrabModeAsync, - GrabModeAsync, CurrentTime) == GrabSuccess) - return; - nanosleep(&ts, NULL); - } - die("cannot grab keyboard"); -} - -static void match(void) { - static char **tokv = NULL; - static int tokn = 0; - - char buf[sizeof text], *s; - int i, tokc = 0; - size_t len, textsize; - struct item *item, *lprefix, *lsubstr, *prefixend, *substrend; - - strcpy(buf, text); - /* separate input text into tokens to be matched individually */ - for (s = strtok(buf, " "); s; tokv[tokc - 1] = s, s = strtok(NULL, " ")) - if (++tokc > tokn && !(tokv = realloc(tokv, ++tokn * sizeof *tokv))) - die("cannot realloc %zu bytes:", tokn * sizeof *tokv); - len = tokc ? strlen(tokv[0]) : 0; - - matches = lprefix = lsubstr = matchend = prefixend = substrend = NULL; - textsize = strlen(text) + 1; - for (item = items; item && item->text; item++) { - for (i = 0; i < tokc; i++) - if (!fstrstr(item->text, tokv[i])) - break; - if (i != tokc) /* not all tokens match */ - continue; - /* exact matches go first, then prefixes, then substrings */ - if (!tokc || !fstrncmp(text, item->text, textsize)) appenditem(item, &matches, &matchend); - else if (!fstrncmp(tokv[0], item->text, len)) appenditem(item, &lprefix, &prefixend); - else appenditem(item, &lsubstr, &substrend); - } - if (lprefix) { - if (matches) { - matchend->right = lprefix; - lprefix->left = matchend; - } else matches = lprefix; - matchend = prefixend; - } - if (lsubstr) { - if (matches) { - matchend->right = lsubstr; - lsubstr->left = matchend; - } else matches = lsubstr; - matchend = substrend; - } - curr = sel = matches; - calcoffsets(); -} - -static void insert(const char *str, ssize_t n) { - if (strlen(text) + n > sizeof text - 1) return; - /* move existing text out of the way, insert new text, and update cursor */ - memmove(&text[cursor + n], &text[cursor], sizeof text - cursor - MAX(n, 0)); - if (n > 0) memcpy(&text[cursor], str, n); - cursor += n; - match(); -} - -static void keypress(XKeyEvent *ev) { - char buf[64]; - int len; - KeySym ksym = NoSymbol; - Status status; - - len = XmbLookupString(xic, ev, buf, sizeof buf, &ksym, &status); - switch (status) { - default: return; /* XLookupNone, XBufferOverflow */ - case XLookupChars: goto insert; /* composed string from input method */ - case XLookupKeySym: - case XLookupBoth: break; /* a KeySym and a string are returned: use keysym */ - } - - switch(ksym) { - default: - insert: - insert(buf, len); - break; - case XK_Escape: - cleanup(); - exit(1); - case XK_Left: - if (sel && sel->left && (sel = sel->left)->right == curr) { - curr = prev; - calcoffsets(); - } - break; - case XK_Right: - if (sel && sel->right && (sel = sel->right) == next) { - curr = next; - calcoffsets(); - } - break; - case XK_Return: - puts(sel ? sel->text : text); - cleanup(); - exit(0); - break; - case XK_BackSpace: - if (cursor == 0) return; - insert(NULL, -1); - break; - } - drawmenu(); -} - - -static void readstdin(void) { - char *line = NULL; - size_t i, itemsiz = 0, linesiz = 0; - ssize_t len; - - /* read each line from stdin and add it to the item list */ - for (i = 0; (len = getline(&line, &linesiz, stdin)) != -1; i++) { - if (i + 1 >= itemsiz) { - itemsiz += 256; - if (!(items = realloc(items, itemsiz * sizeof(*items)))) - die("cannot realloc %zu bytes:", itemsiz * sizeof(*items)); - } - if (line[len - 1] == '\n') line[len - 1] = '\0'; - if (!(items[i].text = strdup(line))) die("strdup:"); - items[i].out = 0; - } - free(line); - if (items) items[i].text = NULL; -} - -static void run(void) { - XEvent ev; - - while (!XNextEvent(dpy, &ev)) { - if (XFilterEvent(&ev, win)) continue; - switch(ev.type) { - case DestroyNotify: - if (ev.xdestroywindow.window != win) break; - cleanup(); - exit(1); - case Expose: - if (ev.xexpose.count == 0) drw_map(drw, win, 0, 0, mw, bh); - break; - case FocusIn: - /* regrab focus from parent window */ - if (ev.xfocus.window != win) grabfocus(); - break; - case KeyPress: - keypress(&ev.xkey); - break; - case VisibilityNotify: - if (ev.xvisibility.state != VisibilityUnobscured) XRaiseWindow(dpy, win); - break; - } - } -} - -static void setup(void) { - int x = 0, y = 0; - XSetWindowAttributes swa; - XIM xim; - XWindowAttributes wa; - XClassHint ch = {"dmenu", "dmenu"}; - /* init appearance */ - for (int j = 0; j < SchemeLast; j++) scheme[j] = drw_scm_create(drw, colors[j], 2); - - clip = XInternAtom(dpy, "CLIPBOARD", False); - utf8 = XInternAtom(dpy, "UTF8_STRING", False); - - /* calculate menu geometry */ - bh = drw->fonts->h + 2; - { - if (!XGetWindowAttributes(dpy, root, &wa)) - die("could not get embedding window attributes: 0x%lx", root); - mw = wa.width; - } - inputw = mw / 5; /* input width: ~20% of monitor width */ - match(); - - /* create menu window */ - swa.override_redirect = True; - swa.background_pixel = scheme[SchemeNorm][ColBg].pixel; - swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask; - win = XCreateWindow(dpy, root, x, y, mw, bh, 0, - CopyFromParent, CopyFromParent, CopyFromParent, - CWOverrideRedirect | CWBackPixel | CWEventMask, &swa); - XSetClassHint(dpy, win, &ch); - - /* input methods */ - if ((xim = XOpenIM(dpy, NULL, NULL, NULL)) == NULL) die("XOpenIM failed: could not open input device"); - - xic = XCreateIC(xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing, XNClientWindow, win, XNFocusWindow, win, NULL); - - XMapRaised(dpy, win); - drw_resize(drw, mw, bh); - drawmenu(); -} - -int main(int argc, char *argv[]) { - XWindowAttributes wa; - - if (!setlocale(LC_CTYPE, "") || !XSupportsLocale()) fputs("warning: no locale support\n", stderr); - if (!(dpy = XOpenDisplay(NULL))) die("cannot open display"); - screen = DefaultScreen(dpy); - root = RootWindow(dpy, screen); - if (!XGetWindowAttributes(dpy, root, &wa)) die("could not get embedding window attributes: 0x%lx", root); - drw = drw_create(dpy, screen, root, wa.width, wa.height); - if (!drw_fontset_create(drw, fonts, LENGTH(fonts))) die("no fonts could be loaded."); - lrpad = drw->fonts->h; - - readstdin(); - grabkeyboard(); - setup(); - run(); - - return 1; /* unreachable */ -} diff --git a/.config/suckless/dmenu_old/dmenu_run b/.config/suckless/dmenu_old/dmenu_run deleted file mode 100755 index 182d6f1..0000000 --- a/.config/suckless/dmenu_old/dmenu_run +++ /dev/null @@ -1,8 +0,0 @@ -#!/usr/bin/env bash - -cachedir="${XDG_CACHE_HOME:-"$HOME/.cache"}" - -[ ! -e "$cachedir" ] && mkdir -p "$cachedir" - -IFS=: -cat "$cachedir/dmenu_run" | dmenu "$@" | ${SHELL:-"/bin/sh"} &