diff options
| -rw-r--r-- | dmenu.1 | 17 | ||||
| -rw-r--r-- | dmenu.c | 35 | ||||
| -rw-r--r-- | draw.c | 22 |
3 files changed, 33 insertions, 41 deletions
@@ -8,8 +8,6 @@ dmenu \- dynamic menu .RB [ \-i ] .RB [ \-l .IR lines ] -.RB [ \-m -.IR monitor ] .RB [ \-p .IR prompt ] .RB [ \-fn @@ -58,9 +56,6 @@ dmenu matches menu items case insensitively. .BI \-l " lines" dmenu lists items vertically, with the given number of lines. .TP -.BI \-m " monitor" -dmenu appears on the given Xinerama screen. -.TP .BI \-p " prompt" defines the prompt to be displayed to the left of the input field. .TP @@ -86,23 +81,23 @@ defines the selected foreground color. prints version information to stdout, then exits. .SH USAGE dmenu is completely controlled by the keyboard. Besides standard Unix line -editing and item selection (Up/Down/Left/Right, PageUp/PageDown, Home/End), the +editing and item selection (arrow keys, page up/down, home and end), the following keys are recognized: .TP -.B Tab (Control\-i) +.B Tab (Ctrl\-i) Copy the selected item to the input field. .TP -.B Return (Control\-j) +.B Return (Ctrl\-j) Confirm selection. Prints the selected item to stdout and exits, returning success. .TP -.B Shift\-Return (Control\-Shift\-j) +.B Shift\-Return (Ctrl\-Shift\-j) Confirm input. Prints the input text to stdout and exits, returning success. .TP -.B Escape (Control\-c) +.B Escape (Ctrl\-c) Exit without selecting an item, returning failure. .TP -.B Control\-y +.B Ctrl\-y Paste the current X selection into the input field. .SH SEE ALSO .BR dwm (1) @@ -36,13 +36,12 @@ static void paste(void); static void readstdin(void); static void run(void); static void setup(void); +static void usage(void); static char text[BUFSIZ] = ""; static int bh, mw, mh; -static int inputw; +static int inputw, promptw; static int lines = 0; -static int monitor = -1; -static int promptw; static size_t cursor = 0; static const char *font = NULL; static const char *prompt = NULL; @@ -70,7 +69,7 @@ main(int argc, char *argv[]) { for(i = 1; i < argc; i++) /* single flags */ if(!strcmp(argv[i], "-v")) { - fputs("dmenu-"VERSION", © 2006-2011 dmenu engineers, see LICENSE for details\n", stdout); + puts("dmenu-"VERSION", © 2006-2011 dmenu engineers, see LICENSE for details"); exit(EXIT_SUCCESS); } else if(!strcmp(argv[i], "-b")) @@ -80,12 +79,10 @@ main(int argc, char *argv[]) { else if(!strcmp(argv[i], "-i")) fstrncmp = strncasecmp; else if(i+1 == argc) - goto usage; + usage(); /* double flags */ else if(!strcmp(argv[i], "-l")) lines = atoi(argv[++i]); - else if(!strcmp(argv[i], "-m")) - monitor = atoi(argv[++i]); else if(!strcmp(argv[i], "-p")) prompt = argv[++i]; else if(!strcmp(argv[i], "-fn")) @@ -99,7 +96,7 @@ main(int argc, char *argv[]) { else if(!strcmp(argv[i], "-sf")) selfgcolor = argv[++i]; else - goto usage; + usage(); dc = initdc(); initfont(dc, font); @@ -114,12 +111,8 @@ main(int argc, char *argv[]) { } setup(); run(); - return EXIT_FAILURE; -usage: - fputs("usage: dmenu [-b] [-f] [-i] [-l lines] [-m monitor] [-p prompt] [-fn font]\n" - " [-nb color] [-nf color] [-sb color] [-sf color] [-v]\n", stderr); - return EXIT_FAILURE; + return EXIT_FAILURE; /* should not reach */ } void @@ -452,7 +445,7 @@ readstdin(void) { char buf[sizeof text], *p, *maxstr = NULL; size_t i, max = 0, size = 0; - for(i = 0; fgets(buf, sizeof buf, stdin); items[++i].text = NULL) { + for(i = 0; fgets(buf, sizeof buf, stdin); i++) { if(i+1 >= size / sizeof *items) if(!(items = realloc(items, (size += BUFSIZ)))) eprintf("cannot realloc %u bytes:", size); @@ -463,6 +456,8 @@ readstdin(void) { if(strlen(items[i].text) > max) max = strlen(maxstr = items[i].text); } + if(items) + items[i].text = NULL; inputw = maxstr ? textw(dc, maxstr) : 0; } @@ -519,8 +514,7 @@ setup(void) { XQueryPointer(dc->dpy, root, &dw, &dw, &x, &y, &di, &di, &du); for(i = 0; i < n-1; i++) - if((monitor == info[i].screen_number) - || (monitor < 0 && INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height))) + 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 = info[i].y_org + (topbar ? 0 : info[i].height - mh); @@ -534,8 +528,8 @@ setup(void) { y = topbar ? 0 : DisplayHeight(dc->dpy, screen) - mh; mw = DisplayWidth(dc->dpy, screen); } - inputw = MIN(inputw, mw/3); promptw = prompt ? textw(dc, prompt) : 0; + inputw = MIN(inputw, mw/3); match(False); /* menu window */ @@ -551,3 +545,10 @@ setup(void) { resizedc(dc, mw, mh); drawmenu(); } + +void +usage(void) { + fputs("usage: dmenu [-b] [-f] [-i] [-l lines] [-p prompt] [-fn font]\n" + " [-nb color] [-nf color] [-sb color] [-sf color] [-v]\n", stderr); + exit(EXIT_FAILURE); +} @@ -9,21 +9,17 @@ #define MAX(a, b) ((a) > (b) ? (a) : (b)) #define MIN(a, b) ((a) < (b) ? (a) : (b)) -#define DEFFONT "fixed" +#define DEFAULTFN "fixed" static Bool loadfont(DC *dc, const char *fontstr); void drawrect(DC *dc, int x, int y, unsigned int w, unsigned int h, Bool fill, unsigned long color) { - XRectangle r; - - r.x = dc->x + x; - r.y = dc->y + y; - r.width = fill ? w : w-1; - r.height = fill ? h : h-1; - XSetForeground(dc->dpy, dc->gc, color); - (fill ? XFillRectangles : XDrawRectangles)(dc->dpy, dc->canvas, dc->gc, &r, 1); + if(fill) + XFillRectangle(dc->dpy, dc->canvas, dc->gc, dc->x + x, dc->y + y, w, h); + else + XDrawRectangle(dc->dpy, dc->canvas, dc->gc, dc->x + x, dc->y + y, w-1, h-1); } void @@ -65,7 +61,7 @@ eprintf(const char *fmt, ...) { vfprintf(stderr, fmt, ap); va_end(ap); - if(fmt[strlen(fmt)-1] == ':') { + if(fmt[0] != '\0' && fmt[strlen(fmt)-1] == ':') { fputc(' ', stderr); perror(NULL); } @@ -113,11 +109,11 @@ initdc(void) { void initfont(DC *dc, const char *fontstr) { - if(!loadfont(dc, fontstr ? fontstr : DEFFONT)) { + if(!loadfont(dc, fontstr ? fontstr : DEFAULTFN)) { if(fontstr != NULL) fprintf(stderr, "cannot load font '%s'\n", fontstr); - if(fontstr == NULL || !loadfont(dc, DEFFONT)) - eprintf("cannot load font '%s'\n", DEFFONT); + if(fontstr == NULL || !loadfont(dc, DEFAULTFN)) + eprintf("cannot load font '%s'\n", DEFAULTFN); } dc->font.height = dc->font.ascent + dc->font.descent; } |