static void drawmenu(void);
static char *fstrstr(const char *s, const char *sub);
static void grabkeyboard(void);
-static void insert(const char *s, ssize_t n);
+static void insert(const char *str, ssize_t n);
static void keypress(XKeyEvent *ev);
-static void match(void);
+static void match(Bool sub);
static size_t nextrune(int incr);
static void paste(void);
static void readstdin(void);
static char text[BUFSIZ] = "";
static int bh, mw, mh;
-static int inputw = 0;
+static int inputw;
static int lines = 0;
static int monitor = -1;
static int promptw;
static Item *items = NULL;
static Item *matches, *matchend;
static Item *prev, *curr, *next, *sel;
-static Window root, win;
+static Window win;
static int (*fstrncmp)(const char *, const char *, size_t) = strncmp;
fast = True;
else if(!strcmp(argv[i], "-i"))
fstrncmp = strncasecmp;
- else if(i == argc-1)
+ else if(i+1 == argc)
goto usage;
/* double flags */
else if(!strcmp(argv[i], "-l"))
initfont(dc, font);
if(fast) {
- setup();
+ grabkeyboard();
readstdin();
}
else {
readstdin();
- setup();
+ grabkeyboard();
}
- match();
+ setup();
run();
return EXIT_FAILURE;
int i;
for(i = 0; i < 1000; i++) {
- if(!XGrabKeyboard(dc->dpy, root, True, GrabModeAsync, GrabModeAsync, CurrentTime))
+ if(XGrabKeyboard(dc->dpy, DefaultRootWindow(dc->dpy), True,
+ GrabModeAsync, GrabModeAsync, CurrentTime) == GrabSuccess)
return;
usleep(1000);
}
}
void
-insert(const char *s, ssize_t n) {
+insert(const char *str, ssize_t n) {
if(strlen(text) + n > sizeof text - 1)
return;
- memmove(text + cursor + n, text + cursor, sizeof text - cursor - MAX(n, 0));
+ memmove(&text[cursor + n], &text[cursor], sizeof text - cursor - MAX(n, 0));
if(n > 0)
- memcpy(text + cursor, s, n);
+ memcpy(&text[cursor], str, n);
cursor += n;
- match();
+ match(n > 0);
}
void
break;
case XK_k: /* delete right */
text[cursor] = '\0';
- match();
+ match(False);
break;
case XK_n:
ksym = XK_Down;
return;
strncpy(text, sel->text, sizeof text);
cursor = strlen(text);
- match();
+ match(True);
break;
}
drawmenu();
}
void
-match(void) {
+match(Bool sub) {
size_t len = strlen(text);
- Item *item, *lexact, *lprefix, *lsubstr, *exactend, *prefixend, *substrend;
+ Item *lexact, *lprefix, *lsubstr, *exactend, *prefixend, *substrend;
+ Item *item, *next = NULL;
- matches = lexact = lprefix = lsubstr = matchend = exactend = prefixend = substrend = NULL;
- for(item = items; item && item->text; item++)
+ lexact = lprefix = lsubstr = exactend = prefixend = substrend = NULL;
+ for(item = sub ? matches : items; item && item->text; item = next) {
+ next = sub ? item->right : item + 1;
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) {
- matches = lexact;
- matchend = exactend;
}
+ matches = lexact;
+ matchend = exactend;
+
if(lprefix) {
if(matchend) {
matchend->right = lprefix;
if(strlen(items[i].text) > max)
max = strlen(maxstr = items[i].text);
}
- if(maxstr)
- inputw = textw(dc, maxstr);
+ inputw = maxstr ? textw(dc, maxstr) : 0;
}
void
void
setup(void) {
- int x, y, screen;
+ int x, y, screen = DefaultScreen(dc->dpy);
+ Window root = RootWindow(dc->dpy, screen);
XSetWindowAttributes wa;
#ifdef XINERAMA
int n;
XineramaScreenInfo *info;
#endif
- screen = DefaultScreen(dc->dpy);
- root = RootWindow(dc->dpy, screen);
- utf8 = XInternAtom(dc->dpy, "UTF8_STRING", False);
-
normcol[ColBG] = getcolor(dc, normbgcolor);
normcol[ColFG] = getcolor(dc, normfgcolor);
- selcol[ColBG] = getcolor(dc, selbgcolor);
- selcol[ColFG] = getcolor(dc, selfgcolor);
+ selcol[ColBG] = getcolor(dc, selbgcolor);
+ selcol[ColFG] = getcolor(dc, selfgcolor);
+
+ utf8 = XInternAtom(dc->dpy, "UTF8_STRING", False);
/* menu geometry */
bh = dc->font.height + 2;
y = topbar ? 0 : DisplayHeight(dc->dpy, screen) - mh;
mw = DisplayWidth(dc->dpy, screen);
}
+ inputw = MIN(inputw, mw/3);
+ promptw = prompt ? textw(dc, prompt) : 0;
+ match(False);
+
/* menu window */
wa.override_redirect = True;
wa.background_pixmap = ParentRelative;
DefaultVisual(dc->dpy, screen),
CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
- grabkeyboard();
- resizedc(dc, mw, mh);
- inputw = MIN(inputw, mw/3);
- promptw = prompt ? textw(dc, prompt) : 0;
XMapRaised(dc->dpy, win);
+ resizedc(dc, mw, mh);
+ drawmenu();
}