forked from speedie/spmenu
1946 lines
53 KiB
C
1946 lines
53 KiB
C
/* See LICENSE file for copyright and license details. */
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#include <ctype.h>
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#include <locale.h>
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#include <math.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <strings.h>
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#include <time.h>
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#include <unistd.h>
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/* check if we should enable right to left language support */
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#ifdef NORTL
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#define USERTL 0
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#else
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#define USERTL 1
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#endif
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/* check if we should enable image support */
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#ifdef NOIMAGE
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#define USEIMAGE 0
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#else
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#define USEIMAGE 1
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#endif
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#ifdef XINERAMA
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#define USEXINERAMA 1
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#else
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#define USEXINERAMA 0
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#endif
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#if USERTL
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#include <fribidi.h>
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#endif
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#if USEIMAGE
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#include <errno.h>
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#include <pwd.h>
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#include <Imlib2.h>
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#include <openssl/md5.h>
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#endif
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#if USEXINERAMA
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#include <X11/extensions/Xinerama.h>
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#endif
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#include <X11/XKBlib.h>
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#include <X11/Xlib.h>
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#include <X11/Xatom.h>
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#include <X11/Xutil.h>
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#include <X11/Xresource.h>
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#include <X11/Xft/Xft.h>
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#include <pango/pango.h>
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#include "draw.h"
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#include "main.h"
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/* macros */
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#define CLEANMASK(mask) (mask & ~(numlockmask|LockMask) & (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask))
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#define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
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#define INTERSECT(x,y,w,h,r) (MAX(0, MIN((x)+(w),(r).x_org+(r).width) - MAX((x),(r).x_org)) \
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&& MAX(0, MIN((y)+(h),(r).y_org+(r).height) - MAX((y),(r).y_org)))
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#define LENGTH(X) (sizeof X / sizeof X[0])
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#define TEXTW(X) (drw_font_getwidth(drw, (X), False) + lrpad)
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#define TEXTWM(X) (drw_font_getwidth(drw, (X), True) + lrpad)
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/* number */
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#define NUMBERSMAXDIGITS 100
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#define NUMBERSBUFSIZE (NUMBERSMAXDIGITS * 2) + 1
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/* user friendly names for all the modifiers */
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#define CONTROL ControlMask
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#define SHIFT ShiftMask
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#define ALT Mod1Mask
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#define ALTR Mod3Mask
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#define SUPER Mod4Mask
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#define SUPERR Mod5Mask
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/* alpha */
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#define opaque 0xffU
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/* include enums */
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#include "libs/schemes.h"
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#include "libs/arg.h"
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static char text[BUFSIZ] = "";
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struct item {
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char *text;
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char *image;
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struct item *left, *right;
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double distance;
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};
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typedef struct {
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unsigned int mod;
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KeySym keysym;
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void (*func)(const Arg *);
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const Arg arg;
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} Key;
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static char numbers[NUMBERSBUFSIZE] = "";
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static char *embed;
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static int numlockmask = 0;
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static int bh, mw, mh;
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static int reallines = 0;
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static int reqlineheight; /* required menu height */
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static int clineheight; /* menu height added through argument */
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static int dmx = 0; /* put spmenu at this x offset */
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static int dmy = 0; /* put spmenu at this y offset (measured from the bottom if menuposition is 0) */
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static unsigned int dmw = 0; /* make spmenu this wide */
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static int inputw = 0, promptw, passwd = 0;
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static int lrpad; /* sum of left and right padding */
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static int vp; /* vertical padding for bar */
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static int sp; /* side padding for bar */
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static size_t cursor;
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static unsigned int selected = 0;
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static struct item *items = NULL, *backup_items;
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static struct item *matches, *matchend;
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static struct item *prev, *curr, *next, *sel;
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static int mon = -1, screen;
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static int managed = 0;
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#include "libs/mode.h"
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static Atom clip, utf8, types, dock;
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static Display *dpy;
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static Window root, parentwin, win;
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static XIC xic;
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static int useargb = 0;
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static Visual *visual;
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static int depth;
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static Colormap cmap;
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static Drw *drw;
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static Clr *scheme[SchemeLast];
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static Clr textclrs[256];
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static char *histfile;
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static char **history;
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static size_t histsz, histpos;
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/* keybind functions */
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static void move(const Arg *arg);
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static void moveend(const Arg *arg);
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static void movestart(const Arg *arg);
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static void movenext(const Arg *arg);
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static void moveprev(const Arg *arg);
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static void paste(const Arg *arg);
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static void restoresel(const Arg *arg);
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static void clear(const Arg *arg);
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static void viewhist(const Arg *arg);
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static void moveword(const Arg *arg);
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static void navhistory(const Arg *arg);
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static void backspace(const Arg *arg);
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static void selectitem(const Arg *arg);
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static void quit(const Arg *arg);
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static void complete(const Arg *arg);
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static void savehistory(char *input);
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static void setimgsize(const Arg *arg);
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static void drawmenu(void);
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static void calcoffsets(void);
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static void run(void);
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static void readstdin(void);
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static void recalculatenumbers(void);
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#include "libs/xrdb.h"
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/* user configuration */
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#include "options.h" /* Include main header */
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#include "keybinds.h" /* Include keybinds */
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#include "colors.h" /* Include colors */
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#include "xresources.h" /* Include .Xresources */
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static char * cistrstr(const char *s, const char *sub);
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static int (*fstrncmp)(const char *, const char *, size_t) = strncasecmp;
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static char *(*fstrstr)(const char *, const char *) = cistrstr;
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#include "libs/xrdb.c"
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#include "libs/mode.c"
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#if USEIMAGE
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static int longestedge = 0; /* longest edge */
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#include "libs/img.h"
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#include "libs/img.c"
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#endif
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#if USERTL
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#include "libs/rtl.h"
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#include "libs/rtl.c"
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#endif
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#include "libs/draw.c"
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void
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setimgsize(const Arg *arg)
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{
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#if !USEIMAGE
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return;
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#endif
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if (image) {
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imlib_free_image();
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image = NULL;
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}
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imageheight += arg->i;
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imagewidth += arg->i;
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if (!imageheight || !imagewidth)
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imageheight = imagewidth = 1;
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drawmenu();
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}
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void
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appenditem(struct item *item, struct item **list, struct item **last)
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{
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if (*last)
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(*last)->right = item;
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else
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*list = item;
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item->left = *last;
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item->right = NULL;
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*last = item;
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}
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void
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recalculatenumbers(void)
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{
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unsigned int numer = 0, denom = 0;
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struct item *item;
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if (matchend) {
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numer++;
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for (item = matchend; item && item->left; item = item->left)
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numer++;
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}
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for (item = items; item && item->text; item++)
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denom++;
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snprintf(numbers, NUMBERSBUFSIZE, "%d/%d", numer, denom);
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}
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void
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calcoffsets(void)
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{
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int i, n;
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if (lines > 0)
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n = lines * columns * bh;
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else
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/* hide match count */
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if (hidematchcount) {
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n = mw - (promptw + inputw + TEXTW(leftarrow) + TEXTW(rightarrow) + TEXTW(modetext));
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} else {
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n = mw - (promptw + inputw + TEXTW(leftarrow) + TEXTW(rightarrow) + TEXTW(numbers) + TEXTW(modetext));
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}
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/* calculate which items will begin the next page and previous page */
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for (i = 0, next = curr; next; next = next->right)
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if ((i += (lines > 0) ? bh : MIN(TEXTWM(next->text), n)) > n)
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break;
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for (i = 0, prev = curr; prev && prev->left; prev = prev->left)
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if ((i += (lines > 0) ? bh : MIN(TEXTWM(prev->left->text), n)) > n)
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break;
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}
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int
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max_textw(void)
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{
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int len = 0;
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for (struct item *item = items; item && item->text; item++)
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len = MAX(TEXTW(item->text), len);
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return len;
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}
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void
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cleanup(void)
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{
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size_t i;
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#if USEIMAGE
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cleanupimg();
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#endif
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XUngrabKey(dpy, AnyKey, AnyModifier, root);
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for (i = 0; i < SchemeLast; i++)
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free(scheme[i]);
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drw_free(drw);
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XSync(dpy, False);
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XCloseDisplay(dpy);
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}
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char *
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cistrstr(const char *h, const char *n)
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{
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size_t i;
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if (!n[0])
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return (char *)h;
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for (; *h; ++h) {
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for (i = 0; n[i] && tolower((unsigned char)n[i]) ==
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tolower((unsigned char)h[i]); ++i)
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;
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if (n[i] == '\0')
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return (char *)h;
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}
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return NULL;
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}
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char
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sixd_to_8bit(int x)
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{
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return x == 0 ? 0 : 0x37 + 0x28 * x;
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}
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void
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grabfocus(void)
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{
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struct timespec ts = { .tv_sec = 0, .tv_nsec = 10000000 };
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Window focuswin;
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int i, revertwin;
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for (i = 0; i < 100; ++i) {
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XGetInputFocus(dpy, &focuswin, &revertwin);
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if (focuswin == win)
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return;
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if (managed) {
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XTextProperty prop;
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char *windowtitle = prompt != NULL ? prompt : "spmenu";
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Xutf8TextListToTextProperty(dpy, &windowtitle, 1, XUTF8StringStyle, &prop);
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XSetWMName(dpy, win, &prop);
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XSetTextProperty(dpy, win, &prop, XInternAtom(dpy, "_NET_WM_NAME", False));
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XFree(prop.value);
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} else {
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XSetInputFocus(dpy, win, RevertToParent, CurrentTime);
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}
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nanosleep(&ts, NULL);
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}
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die("cannot grab focus");
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}
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void
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grabkeyboard(void)
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{
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struct timespec ts = { .tv_sec = 0, .tv_nsec = 1000000 };
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int i;
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if (embed || managed)
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return;
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/* try to grab keyboard, we may have to wait for another process to ungrab */
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for (i = 0; i < 1000; i++) {
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if (XGrabKeyboard(dpy, DefaultRootWindow(dpy), True, GrabModeAsync,
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GrabModeAsync, CurrentTime) == GrabSuccess)
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return;
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nanosleep(&ts, NULL);
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}
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die("cannot grab keyboard");
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}
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int
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compare_distance(const void *a, const void *b)
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{
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struct item *da = *(struct item **) a;
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struct item *db = *(struct item **) b;
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if (!db)
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return 1;
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if (!da)
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return -1;
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return da->distance == db->distance ? 0 : da->distance < db->distance ? -1 : 1;
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}
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void
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fuzzymatch(void)
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{
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/* bang - we have so much memory */
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struct item *it;
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struct item **fuzzymatches = NULL;
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char c;
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int number_of_matches = 0, i, pidx, sidx, eidx;
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int text_len = strlen(text), itext_len;
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matches = matchend = NULL;
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/* walk through all items */
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for (it = items; it && it->text; it++) {
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if (text_len) {
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itext_len = strlen(it->text);
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pidx = 0; /* pointer */
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sidx = eidx = -1; /* start of match, end of match */
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/* walk through item text */
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for (i = 0; i < itext_len && (c = it->text[i]); i++) {
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/* fuzzy match pattern */
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if (!fstrncmp(&text[pidx], &c, 1)) {
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if(sidx == -1)
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sidx = i;
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pidx++;
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if (pidx == text_len) {
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eidx = i;
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break;
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}
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}
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}
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/* build list of matches */
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if (eidx != -1) {
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/* compute distance */
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/* add penalty if match starts late (log(sidx+2))
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* add penalty for long a match without many matching characters */
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it->distance = log(sidx + 2) + (double)(eidx - sidx - text_len);
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/* fprintf(stderr, "distance %s %f\n", it->text, it->distance); */
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appenditem(it, &matches, &matchend);
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number_of_matches++;
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}
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} else {
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appenditem(it, &matches, &matchend);
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}
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}
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if (number_of_matches) {
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/* initialize array with matches */
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if (!(fuzzymatches = realloc(fuzzymatches, number_of_matches * sizeof(struct item*))))
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die("cannot realloc %u bytes:", number_of_matches * sizeof(struct item*));
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for (i = 0, it = matches; it && i < number_of_matches; i++, it = it->right) {
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fuzzymatches[i] = it;
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}
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/* sort matches according to distance */
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qsort(fuzzymatches, number_of_matches, sizeof(struct item*), compare_distance);
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/* rebuild list of matches */
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matches = matchend = NULL;
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for (i = 0, it = fuzzymatches[i]; i < number_of_matches && it && \
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it->text; i++, it = fuzzymatches[i]) {
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appenditem(it, &matches, &matchend);
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}
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free(fuzzymatches);
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}
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curr = sel = matches;
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for (i = 0; i < preselected; i++) {
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if (sel && sel->right && (sel = sel->right) == next) {
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curr = next;
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calcoffsets();
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}
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}
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calcoffsets();
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}
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void
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match(void)
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{
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if (fuzzy) {
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fuzzymatch();
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return;
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}
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static char **tokv = NULL;
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static int tokn = 0;
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char buf[sizeof text], *s;
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int i, tokc = 0;
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size_t len, textsize;
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struct item *item, *lprefix, *lsubstr, *prefixend, *substrend;
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strcpy(buf, text);
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/* separate input text into tokens to be matched individually */
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for (s = strtok(buf, " "); s; tokv[tokc - 1] = s, s = strtok(NULL, " "))
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if (++tokc > tokn && !(tokv = realloc(tokv, ++tokn * sizeof *tokv)))
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die("cannot realloc %u bytes:", tokn * sizeof *tokv);
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len = tokc ? strlen(tokv[0]) : 0;
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matches = lprefix = lsubstr = matchend = prefixend = substrend = NULL;
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textsize = strlen(text) + 1;
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for (item = items; item && item->text; item++) {
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for (i = 0; i < tokc; i++)
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if (!fstrstr(item->text, tokv[i]))
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break;
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if (i != tokc) /* not all tokens match */
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continue;
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/* exact matches go first, then prefixes, then substrings */
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if (!tokc || !fstrncmp(text, item->text, textsize))
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appenditem(item, &matches, &matchend);
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else if (!fstrncmp(tokv[0], item->text, len))
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appenditem(item, &lprefix, &prefixend);
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else
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appenditem(item, &lsubstr, &substrend);
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}
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if (lprefix) {
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if (matches) {
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matchend->right = lprefix;
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lprefix->left = matchend;
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} else
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matches = lprefix;
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matchend = prefixend;
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}
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if (lsubstr) {
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if (matches) {
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matchend->right = lsubstr;
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lsubstr->left = matchend;
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} else
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matches = lsubstr;
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matchend = substrend;
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}
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curr = sel = matches;
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calcoffsets();
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}
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void
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insert(const char *str, ssize_t n)
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{
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if (strlen(text) + n > sizeof text - 1)
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return;
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/* move existing text out of the way, insert new text, and update cursor */
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memmove(&text[cursor + n], &text[cursor], sizeof text - cursor - MAX(n, 0));
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if (n > 0)
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memcpy(&text[cursor], str, n);
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cursor += n;
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match();
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}
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size_t
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nextrune(int inc)
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{
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ssize_t n;
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/* return location of next utf8 rune in the given direction (+1 or -1) */
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for (n = cursor + inc; n + inc >= 0 && (text[n] & 0xc0) == 0x80; n += inc)
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;
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return n;
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}
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void
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movewordedge(int dir)
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{
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if (dir < 0) { /* move cursor to the start of the word*/
|
|
while (cursor > 0 && strchr(worddelimiters, text[nextrune(-1)]))
|
|
cursor = nextrune(-1);
|
|
while (cursor > 0 && !strchr(worddelimiters, text[nextrune(-1)]))
|
|
cursor = nextrune(-1);
|
|
} else { /* move cursor to the end of the word */
|
|
while (text[cursor] && strchr(worddelimiters, text[cursor]))
|
|
cursor = nextrune(+1);
|
|
while (text[cursor] && !strchr(worddelimiters, text[cursor]))
|
|
cursor = nextrune(+1);
|
|
}
|
|
}
|
|
|
|
void
|
|
loadhistory(void)
|
|
{
|
|
FILE *fp = NULL;
|
|
static size_t cap = 0;
|
|
size_t llen;
|
|
char *line;
|
|
|
|
if (!histfile) {
|
|
return;
|
|
}
|
|
|
|
fp = fopen(histfile, "r");
|
|
if (!fp) {
|
|
return;
|
|
}
|
|
|
|
for (;;) {
|
|
line = NULL;
|
|
llen = 0;
|
|
if (-1 == getline(&line, &llen, fp)) {
|
|
if (ferror(fp)) {
|
|
die("failed to read history");
|
|
}
|
|
free(line);
|
|
break;
|
|
}
|
|
|
|
if (cap == histsz) {
|
|
cap += 64 * sizeof(char*);
|
|
history = realloc(history, cap);
|
|
if (!history) {
|
|
die("failed to realloc memory");
|
|
}
|
|
}
|
|
strtok(line, "\n");
|
|
history[histsz] = line;
|
|
histsz++;
|
|
}
|
|
histpos = histsz;
|
|
|
|
if (fclose(fp)) {
|
|
die("failed to close file %s", histfile);
|
|
}
|
|
}
|
|
|
|
void
|
|
navighistory(int dir)
|
|
{
|
|
static char def[BUFSIZ];
|
|
char *p = NULL;
|
|
size_t len = 0;
|
|
|
|
if (!history || histpos + 1 == 0)
|
|
return;
|
|
|
|
if (histsz == histpos) {
|
|
strncpy(def, text, sizeof(def));
|
|
}
|
|
|
|
switch(dir) {
|
|
case 1:
|
|
if (histpos < histsz - 1) {
|
|
p = history[++histpos];
|
|
} else if (histpos == histsz - 1) {
|
|
p = def;
|
|
histpos++;
|
|
}
|
|
break;
|
|
case -1:
|
|
if (histpos > 0) {
|
|
p = history[--histpos];
|
|
}
|
|
break;
|
|
}
|
|
if (p == NULL) {
|
|
return;
|
|
}
|
|
|
|
len = MIN(strlen(p), BUFSIZ - 1);
|
|
strncpy(text, p, len);
|
|
text[len] = '\0';
|
|
cursor = len;
|
|
match();
|
|
}
|
|
|
|
void
|
|
paste(const Arg *arg)
|
|
{
|
|
int clipboard;
|
|
|
|
if (arg->i == 1) {
|
|
clipboard = XA_PRIMARY;
|
|
} else {
|
|
clipboard = clip;
|
|
}
|
|
|
|
XConvertSelection(dpy, clipboard, utf8, utf8, win, CurrentTime);
|
|
return;
|
|
|
|
}
|
|
|
|
void
|
|
quit(const Arg *arg)
|
|
{
|
|
cleanup();
|
|
exit(1);
|
|
}
|
|
|
|
void
|
|
viewhist(const Arg *arg)
|
|
{
|
|
int i;
|
|
|
|
if (histfile) {
|
|
if (!backup_items) {
|
|
backup_items = items;
|
|
items = calloc(histsz + 1, sizeof(struct item));
|
|
|
|
if (!items) {
|
|
die("spmenu: cannot allocate memory");
|
|
}
|
|
|
|
for (i = 0; i < histsz; i++) {
|
|
items[i].text = history[i];
|
|
}
|
|
} else {
|
|
free(items);
|
|
items = backup_items;
|
|
backup_items = NULL;
|
|
}
|
|
}
|
|
|
|
match();
|
|
drawmenu();
|
|
}
|
|
|
|
void
|
|
moveword(const Arg *arg)
|
|
{
|
|
movewordedge(arg->i);
|
|
drawmenu();
|
|
}
|
|
|
|
void
|
|
backspace(const Arg *arg)
|
|
{
|
|
if (cursor == 0)
|
|
return;
|
|
|
|
insert(NULL, nextrune(-1) - cursor);
|
|
drawmenu();
|
|
}
|
|
|
|
void
|
|
selectitem(const Arg *arg)
|
|
{
|
|
char *selection;
|
|
|
|
if (sel) {
|
|
selection = sel->text;
|
|
} else {
|
|
selection = text;
|
|
}
|
|
|
|
if (!selection)
|
|
return;
|
|
|
|
puts(selection);
|
|
savehistory(selection);
|
|
|
|
cleanup();
|
|
exit(0);
|
|
}
|
|
|
|
void
|
|
movenext(const Arg *arg)
|
|
{
|
|
if (!next)
|
|
return;
|
|
|
|
sel = curr = next;
|
|
calcoffsets();
|
|
drawmenu();
|
|
}
|
|
|
|
void
|
|
moveprev(const Arg *arg)
|
|
{
|
|
if (!prev)
|
|
return;
|
|
|
|
sel = curr = prev;
|
|
calcoffsets();
|
|
drawmenu();
|
|
}
|
|
|
|
void
|
|
movestart(const Arg *arg)
|
|
{
|
|
if (sel == matches) {
|
|
cursor = 0;
|
|
drawmenu();
|
|
return;
|
|
}
|
|
|
|
sel = curr = matches;
|
|
calcoffsets();
|
|
drawmenu();
|
|
}
|
|
|
|
void
|
|
moveend(const Arg *arg)
|
|
{
|
|
if (text[cursor] != '\0') {
|
|
cursor = strlen(text);
|
|
drawmenu();
|
|
return;
|
|
}
|
|
|
|
if (next) {
|
|
curr = matchend;
|
|
calcoffsets();
|
|
curr = prev;
|
|
calcoffsets();
|
|
|
|
while (next && (curr = curr->right))
|
|
calcoffsets();
|
|
}
|
|
|
|
sel = matchend;
|
|
drawmenu();
|
|
}
|
|
|
|
void
|
|
navhistory(const Arg *arg)
|
|
{
|
|
navighistory(arg->i);
|
|
drawmenu();
|
|
}
|
|
|
|
void
|
|
restoresel(const Arg *arg)
|
|
{
|
|
text[cursor] = '\0';
|
|
match();
|
|
drawmenu();
|
|
}
|
|
|
|
void
|
|
clear(const Arg *arg)
|
|
{
|
|
insert(NULL, 0 - cursor);
|
|
drawmenu();
|
|
}
|
|
|
|
void
|
|
complete(const Arg *arg)
|
|
{
|
|
if (!sel)
|
|
return;
|
|
|
|
strncpy(text, sel->text, sizeof text - 1);
|
|
text[sizeof text - 1] = '\0';
|
|
cursor = strlen(text);
|
|
match();
|
|
drawmenu();
|
|
}
|
|
|
|
void
|
|
move(const Arg *arg)
|
|
{
|
|
struct item *tmpsel;
|
|
int i, offscreen = 0;
|
|
|
|
if (arg->i == 3) { /* left */
|
|
if (columns > 1) {
|
|
if (!sel)
|
|
return;
|
|
tmpsel = sel;
|
|
for (i = 0; i < lines; i++) {
|
|
if (!tmpsel->left || tmpsel->left->right != tmpsel) {
|
|
if (offscreen)
|
|
drawmenu();
|
|
return;
|
|
}
|
|
if (tmpsel == curr)
|
|
offscreen = 1;
|
|
tmpsel = tmpsel->left;
|
|
}
|
|
sel = tmpsel;
|
|
if (offscreen) {
|
|
curr = prev;
|
|
calcoffsets();
|
|
}
|
|
drawmenu();
|
|
}
|
|
|
|
if (cursor > 0 && (!sel || !sel->left || lines > 0)) {
|
|
cursor = nextrune(-1);
|
|
drawmenu();
|
|
}
|
|
if (lines > 0)
|
|
return;
|
|
} else if (arg->i == 4) {
|
|
if (columns > 1) {
|
|
if (!sel)
|
|
return;
|
|
tmpsel = sel;
|
|
for (i = 0; i < lines; i++) {
|
|
if (!tmpsel->right || tmpsel->right->left != tmpsel) {
|
|
if (offscreen)
|
|
drawmenu();
|
|
return;
|
|
}
|
|
tmpsel = tmpsel->right;
|
|
if (tmpsel == next)
|
|
offscreen = 1;
|
|
}
|
|
sel = tmpsel;
|
|
if (offscreen) {
|
|
curr = next;
|
|
calcoffsets();
|
|
}
|
|
drawmenu();
|
|
}
|
|
|
|
if (text[cursor] != '\0') {
|
|
cursor = nextrune(+1);
|
|
drawmenu();
|
|
}
|
|
|
|
if (lines > 0)
|
|
return;
|
|
} else if (arg->i == 2) {
|
|
if (sel && sel->right && (sel = sel->right) == next) {
|
|
curr = next;
|
|
calcoffsets();
|
|
}
|
|
drawmenu();
|
|
} else if (arg->i == 1) {
|
|
if (sel && sel->left && (sel = sel->left)->right == curr) {
|
|
curr = prev;
|
|
calcoffsets();
|
|
}
|
|
drawmenu();
|
|
}
|
|
}
|
|
|
|
void
|
|
updatenumlockmask(void)
|
|
{
|
|
unsigned int i, j;
|
|
XModifierKeymap *modmap;
|
|
|
|
numlockmask = 0;
|
|
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);
|
|
}
|
|
|
|
void
|
|
keypress(XEvent *e)
|
|
{
|
|
updatenumlockmask();
|
|
{
|
|
unsigned int i;
|
|
KeySym keysym;
|
|
XKeyEvent *ev;
|
|
char buf[64];
|
|
char keyArray;
|
|
KeySym ksym = NoSymbol;
|
|
Status status;
|
|
|
|
int len = 0;
|
|
ev = &e->xkey;
|
|
len = XmbLookupString(xic, ev, buf, sizeof buf, &ksym, &status);
|
|
|
|
keysym = XkbKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0, 0);
|
|
|
|
if (selkeys) {
|
|
for (i = 0; i < LENGTH(inskeys); i++) {
|
|
if (keysym == inskeys[i].keysym && CLEANMASK(inskeys[i].mod) == CLEANMASK(ev->state) && inskeys[i].func)
|
|
inskeys[i].func(&(inskeys[i].arg));
|
|
}
|
|
} else {
|
|
for (i = 0; i < LENGTH(normkeys); i++) {
|
|
if (keysym == normkeys[i].keysym && CLEANMASK(normkeys[i].mod) == CLEANMASK(ev->state) && normkeys[i].func)
|
|
normkeys[i].func(&(normkeys[i].arg));
|
|
}
|
|
}
|
|
|
|
if (!iscntrl(*buf) && type && selkeys ) {
|
|
|
|
if (allowkeys) {
|
|
insert(buf, len);
|
|
} else {
|
|
allowkeys = !allowkeys;
|
|
}
|
|
|
|
drawmenu();
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
savehistory(char *input)
|
|
{
|
|
unsigned int i;
|
|
FILE *fp;
|
|
|
|
if (!histfile ||
|
|
0 == maxhist ||
|
|
0 == strlen(input)) {
|
|
goto out;
|
|
}
|
|
|
|
fp = fopen(histfile, "w");
|
|
if (!fp) {
|
|
die("failed to open %s", histfile);
|
|
}
|
|
for (i = histsz < maxhist ? 0 : histsz - maxhist; i < histsz; i++) {
|
|
if (0 >= fprintf(fp, "%s\n", history[i])) {
|
|
die("failed to write to %s", histfile);
|
|
}
|
|
}
|
|
if (histsz == 0 || !histnodup || (histsz > 0 && strcmp(input, history[histsz-1]) != 0)) { /* TODO */
|
|
if (0 >= fputs(input, fp)) {
|
|
die("failed to write to %s", histfile);
|
|
}
|
|
}
|
|
if (fclose(fp)) {
|
|
die("failed to close file %s", histfile);
|
|
}
|
|
|
|
out:
|
|
for (i = 0; i < histsz; i++) {
|
|
free(history[i]);
|
|
}
|
|
free(history);
|
|
}
|
|
|
|
void
|
|
buttonpress(XEvent *e)
|
|
{
|
|
struct item *item;
|
|
XButtonPressedEvent *ev = &e->xbutton;
|
|
int x = 0, y = 0, h = bh, w, item_num = 0;
|
|
|
|
if (ev->window != win)
|
|
return;
|
|
|
|
/* right-click: exit */
|
|
if (ev->button == Button3)
|
|
exit(1);
|
|
|
|
if (prompt && *prompt)
|
|
x += promptw;
|
|
|
|
/* input field */
|
|
w = (lines > 0 || !matches) ? mw - x : inputw;
|
|
|
|
/* left-click on input: clear input,
|
|
* NOTE: if there is no left-arrow the space for < is reserved so
|
|
* add that to the input width */
|
|
if (ev->button == Button1 &&
|
|
((lines <= 0 && ev->x >= 0 && ev->x <= x + w +
|
|
((!prev || !curr->left) ? TEXTW(leftarrow) : 0)) ||
|
|
(lines > 0 && ev->y >= y && ev->y <= y + h))) {
|
|
insert(NULL, -cursor);
|
|
drawmenu();
|
|
return;
|
|
}
|
|
/* middle-mouse click: paste selection */
|
|
if (ev->button == Button2) {
|
|
XConvertSelection(dpy, (ev->state & ShiftMask) ? clip : XA_PRIMARY,
|
|
utf8, utf8, win, CurrentTime);
|
|
drawmenu();
|
|
return;
|
|
}
|
|
/* scroll up */
|
|
if (ev->button == Button4 && prev) {
|
|
sel = curr = prev;
|
|
calcoffsets();
|
|
drawmenu();
|
|
return;
|
|
}
|
|
/* scroll down */
|
|
if (ev->button == Button5 && next) {
|
|
sel = curr = next;
|
|
calcoffsets();
|
|
drawmenu();
|
|
return;
|
|
}
|
|
if (ev->button != Button1)
|
|
return;
|
|
if (ev->state & ~ControlMask)
|
|
return;
|
|
if (lines > 0) {
|
|
/* vertical list: (ctrl)left-click on item */
|
|
w = mw - x;
|
|
for (item = curr; item != next; item = item->right) {
|
|
if (item_num++ == lines){
|
|
item_num = 1;
|
|
x += w / columns;
|
|
y = 0;
|
|
}
|
|
y += h;
|
|
if (ev->y >= y && ev->y <= (y + h) &&
|
|
ev->x >= x && ev->x <= (x + w / columns)) {
|
|
puts(item->text);
|
|
if (!(ev->state & ControlMask))
|
|
exit(0);
|
|
sel = item;
|
|
if (sel) {
|
|
drawmenu();
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
} else if (matches) {
|
|
/* left-click on left arrow */
|
|
x += inputw;
|
|
w = TEXTW(leftarrow);
|
|
if (prev && curr->left) {
|
|
if (ev->x >= x && ev->x <= x + w) {
|
|
sel = curr = prev;
|
|
calcoffsets();
|
|
drawmenu();
|
|
return;
|
|
}
|
|
}
|
|
/* horizontal list: (ctrl)left-click on item */
|
|
for (item = curr; item != next; item = item->right) {
|
|
x += w;
|
|
w = MIN(TEXTW(item->text), mw - x - TEXTW(rightarrow));
|
|
if (ev->x >= x && ev->x <= x + w) {
|
|
puts(item->text);
|
|
if (!(ev->state & ControlMask))
|
|
exit(0);
|
|
sel = item;
|
|
if (sel) {
|
|
drawmenu();
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
/* left-click on right arrow */
|
|
w = TEXTW(rightarrow);
|
|
x = mw - w;
|
|
if (next && ev->x >= x && ev->x <= x + w) {
|
|
sel = curr = next;
|
|
calcoffsets();
|
|
drawmenu();
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
pastesel(void)
|
|
{
|
|
char *p, *q;
|
|
int di;
|
|
unsigned long dl;
|
|
Atom da;
|
|
|
|
/* we have been given the current selection, now insert it into input */
|
|
if (XGetWindowProperty(dpy, win, utf8, 0, (sizeof text / 4) + 1, False,
|
|
utf8, &da, &di, &dl, &dl, (unsigned char **)&p)
|
|
== Success && p) {
|
|
insert(p, (q = strchr(p, '\n')) ? q - p : (ssize_t)strlen(p));
|
|
XFree(p);
|
|
}
|
|
drawmenu();
|
|
}
|
|
|
|
void
|
|
xinitvisual()
|
|
{
|
|
XVisualInfo *infos;
|
|
XRenderPictFormat *fmt;
|
|
int nitems;
|
|
int i;
|
|
|
|
XVisualInfo tpl = {
|
|
.screen = screen,
|
|
.depth = 32,
|
|
.class = TrueColor
|
|
};
|
|
long masks = VisualScreenMask | VisualDepthMask | VisualClassMask;
|
|
|
|
infos = XGetVisualInfo(dpy, masks, &tpl, &nitems);
|
|
visual = NULL;
|
|
for(i = 0; i < nitems; i ++) {
|
|
fmt = XRenderFindVisualFormat(dpy, infos[i].visual);
|
|
if (fmt->type == PictTypeDirect && fmt->direct.alphaMask) {
|
|
visual = infos[i].visual;
|
|
depth = infos[i].depth;
|
|
cmap = XCreateColormap(dpy, root, visual, AllocNone);
|
|
useargb = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
XFree(infos);
|
|
|
|
if (!visual || !alpha) {
|
|
visual = DefaultVisual(dpy, screen);
|
|
depth = DefaultDepth(dpy, screen);
|
|
cmap = DefaultColormap(dpy, screen);
|
|
}
|
|
}
|
|
|
|
void
|
|
readstdin(void)
|
|
{
|
|
char buf[sizeof text], *p;
|
|
size_t i, imax = 0, itemsiz = 0;
|
|
unsigned int tmpmax = 0;
|
|
int w, h;
|
|
char *limg = NULL;
|
|
|
|
if (passwd){
|
|
inputw = lines = 0;
|
|
return;
|
|
}
|
|
|
|
/* read each line from stdin and add it to the item list */
|
|
for (i = 0; fgets(buf, sizeof buf, stdin); i++) {
|
|
if (i + 1 >= itemsiz) {
|
|
itemsiz += 256;
|
|
if (!(items = realloc(items, itemsiz * sizeof(*items))))
|
|
die("cannot realloc %zu bytes:", itemsiz * sizeof(*items));
|
|
}
|
|
if ((p = strchr(buf, '\n')))
|
|
*p = '\0';
|
|
if (!(items[i].text = strdup(buf)))
|
|
die("cannot strdup %u bytes:", strlen(buf) + 1);
|
|
drw_font_getexts(drw->font, buf, strlen(buf), &tmpmax, NULL, True);
|
|
if (tmpmax > inputw) {
|
|
inputw = tmpmax;
|
|
imax = i;
|
|
}
|
|
|
|
#if USEIMAGE
|
|
if(!strncmp("IMG:", items[i].text, strlen("IMG:"))) {
|
|
if(!(items[i].image = malloc(strlen(items[i].text)+1)))
|
|
fprintf(stderr, "spmenu: cannot malloc %lu bytes\n", strlen(items[i].text));
|
|
if(sscanf(items[i].text, "IMG:%[^\t]", items[i].image)) {
|
|
if(!(items[i].image = realloc(items[i].image, strlen(items[i].image)+1)))
|
|
fprintf(stderr, "spmenu: cannot realloc %lu bytes\n", strlen(items[i].image)+1);
|
|
items[i].text += strlen("IMG:")+strlen(items[i].image)+1;
|
|
} else {
|
|
free(items[i].image);
|
|
items[i].image = NULL;
|
|
}
|
|
} else {
|
|
items[i].image = NULL;
|
|
}
|
|
|
|
if (generatecache && longestedge <= 256 && items[i].image && strcmp(items[i].image, limg?limg:"")) {
|
|
loadimagecache(items[i].image, &w, &h);
|
|
fprintf(stdout, "-!- Generating thumbnail for: %s\n", items[i].image);
|
|
}
|
|
|
|
if(items[i].image)
|
|
limg = items[i].image;
|
|
#endif
|
|
}
|
|
|
|
if (items) {
|
|
#if USEIMAGE
|
|
items[i].image = NULL;
|
|
#endif
|
|
items[i].text = NULL;
|
|
}
|
|
#if USEIMAGE
|
|
if (!limg)
|
|
longestedge = imagegaps = 0;
|
|
#endif
|
|
inputw = items ? TEXTWM(items[imax].text) : 0;
|
|
lines = MIN(lines, i);
|
|
}
|
|
|
|
void
|
|
run(void)
|
|
{
|
|
XEvent ev;
|
|
#if USEIMAGE
|
|
int width = 0, height = 0;
|
|
char *limg = NULL;
|
|
#endif
|
|
|
|
while (!XNextEvent(dpy, &ev)) {
|
|
if (XFilterEvent(&ev, win))
|
|
continue;
|
|
switch(ev.type) {
|
|
case DestroyNotify:
|
|
if (ev.xdestroywindow.window != win)
|
|
break;
|
|
cleanup();
|
|
exit(1);
|
|
case ButtonPress:
|
|
buttonpress(&ev);
|
|
break;
|
|
case Expose:
|
|
if (ev.xexpose.count == 0)
|
|
drw_map(drw, win, 0, 0, mw, mh);
|
|
break;
|
|
case FocusIn:
|
|
/* regrab focus from parent window */
|
|
if (ev.xfocus.window != win)
|
|
grabfocus();
|
|
break;
|
|
case KeyPress:
|
|
keypress(&ev);
|
|
break;
|
|
case SelectionNotify:
|
|
if (ev.xselection.property == utf8)
|
|
pastesel();
|
|
break;
|
|
case VisibilityNotify:
|
|
if (ev.xvisibility.state != VisibilityUnobscured)
|
|
XRaiseWindow(dpy, win);
|
|
break;
|
|
}
|
|
|
|
#if USEIMAGE
|
|
if (!lines)
|
|
continue;
|
|
|
|
if (sel && sel->image && strcmp(sel->image, limg ? limg : "")) {
|
|
if (longestedge)
|
|
loadimagecache(sel->image, &width, &height);
|
|
} else if ((!sel || !sel->image) && image) {
|
|
imlib_free_image();
|
|
image = NULL;
|
|
} if (image && longestedge) {
|
|
int leftmargin = imagegaps;
|
|
|
|
if(mh != bh + height + imagegaps * 2) {
|
|
resizetoimageheight(height);
|
|
}
|
|
|
|
if (!imageposition) { /* top mode = 0 */
|
|
if (height > width)
|
|
width = height;
|
|
imlib_render_image_on_drawable(leftmargin+(imagewidth-width)/2, bh+imagegaps);
|
|
} else if (imageposition == 1) { /* bottom mode = 1 */
|
|
if (height > width)
|
|
width = height;
|
|
imlib_render_image_on_drawable(leftmargin+(imagewidth-width)/2, mh-height-imagegaps);
|
|
} else if (imageposition == 2) { /* center mode = 2 */
|
|
imlib_render_image_on_drawable(leftmargin+(imagewidth-width)/2, (mh-bh-height)/2+bh);
|
|
} else {
|
|
int minh = MIN(height, mh-bh-imagegaps*2);
|
|
imlib_render_image_on_drawable(leftmargin+(imagewidth-width)/2, (minh-height)/2+bh+imagegaps);
|
|
}
|
|
|
|
|
|
} if (sel) {
|
|
limg = sel->image;
|
|
} else {
|
|
limg = NULL;
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
|
|
void
|
|
setup(void)
|
|
{
|
|
int x, y, i, j;
|
|
unsigned int du;
|
|
unsigned int tmp, minstrlen = 0, curstrlen = 0;
|
|
int numwidthchecks = 100;
|
|
struct item *item;
|
|
XSetWindowAttributes swa;
|
|
XIM xim;
|
|
Window w, dw, *dws;
|
|
XWindowAttributes wa;
|
|
XClassHint ch = { class, class };
|
|
#if USEXINERAMA
|
|
XineramaScreenInfo *info;
|
|
Window pw;
|
|
int a, di, n, area = 0;
|
|
#endif
|
|
char cbuf[8];
|
|
/* init appearance */
|
|
for (j = 0; j < SchemeLast; j++) {
|
|
scheme[j] = drw_scm_create(drw, colors[j], alphas[j], 2);
|
|
}
|
|
|
|
for (i = 0; i < LENGTH(textcolors) && i < LENGTH(textclrs); i++)
|
|
drw_clr_create(drw, &textclrs[i], textcolors[i], 0);
|
|
if (i == 0 && colorsupport)
|
|
drw_clr_create(drw, &textclrs[i++], "#000000", 0);
|
|
for (; i < 7; i++) {
|
|
if (!colorsupport)
|
|
break;
|
|
snprintf(cbuf, sizeof(cbuf), "#%02x%02x%02x",
|
|
!!(i & 1) * 0x7f,
|
|
!!(i & 2) * 0x7f,
|
|
!!(i & 4) * 0x7f);
|
|
drw_clr_create(drw, &textclrs[i], cbuf, 0);
|
|
}
|
|
if (i == 7 && colorsupport)
|
|
drw_clr_create(drw, &textclrs[i++], "#000000", 0);
|
|
if (i == 8 && colorsupport)
|
|
drw_clr_create(drw, &textclrs[i++], "#333333", 0);
|
|
for (; i < 16; i++) {
|
|
if (!colorsupport)
|
|
break;
|
|
snprintf(cbuf, sizeof(cbuf), "#%02x%02x%02x",
|
|
!!(i & 1) * 0xff,
|
|
!!(i & 2) * 0xff,
|
|
!!(i & 4) * 0xff);
|
|
drw_clr_create(drw, &textclrs[i], cbuf, 0);
|
|
}
|
|
for (; i < 6 * 6 * 6 + 16; i++) {
|
|
if (!colorsupport)
|
|
break;
|
|
snprintf(cbuf, sizeof(cbuf), "#%02x%02x%02x",
|
|
sixd_to_8bit(((i - 16) / 36) % 6),
|
|
sixd_to_8bit(((i - 16) / 6) % 6),
|
|
sixd_to_8bit(((i - 16)) % 6));
|
|
drw_clr_create(drw, &textclrs[i], cbuf, 0);
|
|
}
|
|
for (; i < 256; i++) {
|
|
if (!colorsupport)
|
|
break;
|
|
snprintf(cbuf, sizeof(cbuf), "#%02x%02x%02x",
|
|
0x08 + (i - 6 * 6 * 6 - 16) * 0x0a,
|
|
0x08 + (i - 6 * 6 * 6 - 16) * 0x0a,
|
|
0x08 + (i - 6 * 6 * 6 - 16) * 0x0a);
|
|
drw_clr_create(drw, &textclrs[i], cbuf, 0);
|
|
}
|
|
|
|
clip = XInternAtom(dpy, "CLIPBOARD", False);
|
|
utf8 = XInternAtom(dpy, "UTF8_STRING", False);
|
|
types = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False);
|
|
dock = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DOCK", False);
|
|
|
|
if (!clineheight) {
|
|
reqlineheight += lineheight;
|
|
} else {
|
|
reqlineheight = clineheight;
|
|
}
|
|
|
|
/* calculate menu geometry */
|
|
bh = drw->font->h + 2 + reqlineheight;
|
|
lines = MAX(lines, 0);
|
|
reallines = lines;
|
|
#if USEIMAGE
|
|
if (image)
|
|
resizetoimageheight(imageheight);
|
|
#endif
|
|
mh = (lines + 1) * bh;
|
|
promptw = (prompt && *prompt) ? TEXTWM(prompt) - lrpad / 4 : 0;
|
|
|
|
if (accuratewidth) {
|
|
for (item = items; !lines && item && item->text; ++item) {
|
|
curstrlen = strlen(item->text);
|
|
if (numwidthchecks || minstrlen < curstrlen) {
|
|
numwidthchecks = MAX(numwidthchecks - 1, 0);
|
|
minstrlen = MAX(minstrlen, curstrlen);
|
|
if ((tmp = MIN(TEXTW(item->text), mw/3) > inputw)) {
|
|
inputw = tmp;
|
|
if (tmp == mw/3)
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#if USEXINERAMA
|
|
i = 0;
|
|
if (parentwin == root && (info = XineramaQueryScreens(dpy, &n))) {
|
|
XGetInputFocus(dpy, &w, &di);
|
|
if (mon >= 0 && mon < n)
|
|
i = mon;
|
|
else if (w != root && w != PointerRoot && w != None) {
|
|
/* find top-level window containing current input focus */
|
|
do {
|
|
if (XQueryTree(dpy, (pw = w), &dw, &w, &dws, &du) && dws)
|
|
XFree(dws);
|
|
} while (w != root && w != pw);
|
|
/* find xinerama screen with which the window intersects most */
|
|
if (XGetWindowAttributes(dpy, pw, &wa))
|
|
for (j = 0; j < n; j++)
|
|
if ((a = INTERSECT(wa.x, wa.y, wa.width, wa.height, info[j])) > area) {
|
|
area = a;
|
|
i = j;
|
|
}
|
|
}
|
|
/* no focused window is on screen, so use pointer location instead */
|
|
if (mon < 0 && !area && XQueryPointer(dpy, root, &dw, &dw, &x, &y, &di, &di, &du))
|
|
for (i = 0; i < n; i++)
|
|
if (INTERSECT(x, y, 1, 1, info[i]))
|
|
break;
|
|
|
|
if (centered) {
|
|
mw = MIN(MAX(max_textw() + promptw, minwidth), info[i].width);
|
|
x = info[i].x_org + ((info[i].width - mw) / 2);
|
|
//y = info[i].y_org + 0;
|
|
y = info[i].y_org + ((info[i].height - mh) / 2);
|
|
} else {
|
|
x = info[i].x_org + dmx;
|
|
y = info[i].y_org + (menuposition ? 0 : info[i].height - mh - dmy);
|
|
//y = info[i].y_org + 0;
|
|
mw = (dmw>0 ? dmw : info[i].width);
|
|
}
|
|
|
|
XFree(info);
|
|
} else
|
|
#endif
|
|
{
|
|
if (!XGetWindowAttributes(dpy, parentwin, &wa))
|
|
die("could not get embedding window attributes: 0x%lx",
|
|
parentwin);
|
|
|
|
if (centered) {
|
|
mw = MIN(MAX(max_textw() + promptw, minwidth), wa.width);
|
|
x = (wa.width - mw) / 2;
|
|
y = (wa.height - mh) / 2;
|
|
} else {
|
|
x = 0;
|
|
y = 0;
|
|
mw = wa.width;
|
|
}
|
|
}
|
|
|
|
/* might be faster in some instances, most of the time unnecessary */
|
|
if (!accuratewidth) inputw = MIN(inputw, mw/3);
|
|
|
|
match();
|
|
|
|
/* create menu window */
|
|
swa.override_redirect = managed ? False : True;
|
|
swa.background_pixel = 0;
|
|
swa.colormap = cmap;
|
|
swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask | ButtonPressMask | PointerMotionMask;
|
|
|
|
if (!bordercentered) {
|
|
win = XCreateWindow(dpy, parentwin, x + sp, y + vp, mw - 2 * sp, mh, borderwidth,
|
|
depth, InputOutput, visual,
|
|
CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &swa);
|
|
} else {
|
|
if (!centered) {
|
|
win = XCreateWindow(dpy, parentwin, x + sp, y + vp, mw - 2 * sp, mh, 0,
|
|
depth, InputOutput, visual,
|
|
CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &swa);
|
|
} else {
|
|
win = XCreateWindow(dpy, parentwin, x + sp, y + vp, mw - 2 * sp, mh, borderwidth,
|
|
depth, InputOutput, visual,
|
|
CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &swa);
|
|
}
|
|
|
|
}
|
|
XSetWindowBorder(dpy, win, scheme[SchemeBorder][ColBg].pixel);
|
|
XSetClassHint(dpy, win, &ch);
|
|
XChangeProperty(dpy, win, types, XA_ATOM, 32, PropModeReplace, (unsigned char *) &dock, 1);
|
|
|
|
#if USEIMAGE
|
|
setimageopts();
|
|
#endif
|
|
|
|
/* 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);
|
|
if (embed) {
|
|
XSelectInput(dpy, parentwin, FocusChangeMask | SubstructureNotifyMask);
|
|
if (XQueryTree(dpy, parentwin, &dw, &w, &dws, &du) && dws) {
|
|
for (i = 0; i < du && dws[i] != win; ++i)
|
|
XSelectInput(dpy, dws[i], FocusChangeMask);
|
|
XFree(dws);
|
|
}
|
|
grabfocus();
|
|
}
|
|
drw_resize(drw, mw, mh);
|
|
drawmenu();
|
|
}
|
|
|
|
void
|
|
usage(void)
|
|
{
|
|
fputs("spmenu: dynamic menu\n\n"
|
|
"- Arguments -\n"
|
|
"spmenu -l <line> Set line count to stdin\n"
|
|
"spmenu -h <height> Set spmenu line height to <height>\n"
|
|
"spmenu -g <grid> Set the number of grids to <grid>\n"
|
|
"spmenu -gc Generate image cache\n"
|
|
"spmenu -rw Enable relative input width\n"
|
|
"spmenu -nrw Disable relative input width\n"
|
|
"spmenu -f Grabs keyboard before reading stdin\n"
|
|
"spmenu -F Enable fuzzy matching\n"
|
|
"spmenu -P Hide characters\n"
|
|
"spmenu -p <text> Set spmenu prompt text to <text>\n"
|
|
"spmenu -a Enable alpha\n"
|
|
"spmenu -na Disable alpha\n"
|
|
"spmenu -cp Color prompt\n"
|
|
"spmenu -ncp Don't color prompt\n"
|
|
"spmenu -tp Allow the user to type\n"
|
|
"spmenu -nt Don't allow typing, the user must select an option\n"
|
|
"spmenu -x <x offset> Offset spmenu x position by <x offset>\n"
|
|
"spmenu -y <y offset> Offset spmenu y position by <y offset>\n"
|
|
"spmenu -n <line> Preselect <line> in the list of items\n"
|
|
"spmenu -z <width> Width of the spmenu window\n"
|
|
"spmenu -nmt <text> Set normal mode text to <text>\n"
|
|
"spmenu -imt <text> Set insert mode text to <text>\n"
|
|
"spmenu -bw Width of the border. 0 will disable the border\n"
|
|
"spmenu -s Use case-sensitive matching\n"
|
|
"spmenu -i Use case-insensitive matching\n"
|
|
"spmenu -nm Start spmenu in normal mode\n"
|
|
"spmenu -im Start spmenu in insert mode\n"
|
|
"spmenu -t Position spmenu at the top of the screen\n"
|
|
"spmenu -b Position spmenu at the bottom of the screen\n"
|
|
"spmenu -c Position spmenu at the center of the screen\n"
|
|
"spmenu -hm Hide mode indicator\n"
|
|
"spmenu -hmc Hide match count\n"
|
|
"spmenu -sm Show mode indicator\n"
|
|
"spmenu -smc Show match count\n"
|
|
"spmenu -xrdb Load .Xresources on runtime\n"
|
|
"spmenu -nxrdb Don't load .Xresources on runtime\n"
|
|
"spmenu -m <monitor> Specify a monitor to run spmenu on\n"
|
|
"spmenu -w <window id> Embed spmenu inside <window id>\n"
|
|
"spmenu -H <hist file> Specify a path to save the history to\n"
|
|
"spmenu -ig <gaps> Set image gaps to <gaps>\n"
|
|
"spmenu -lp <padding> Set the vertical padding\n"
|
|
"spmenu -hp <padding> Set the horizontal padding\n"
|
|
"spmenu -la <symbol> Set the left arrow to <symbol>\n"
|
|
"spmenu -ra <symbol> Set the right arrow to <symbol>\n"
|
|
"spmenu -is <size> Image size\n"
|
|
"spmenu -it Position the image at the top\n"
|
|
"spmenu -ib Position the image at the bottom\n"
|
|
"spmenu -ic Position the image in the center\n"
|
|
"spmenu -itc Position the image in the top center\n"
|
|
"spmenu -wm Spawn spmenu as a window manager controlled client/window. Useful for testing\n"
|
|
"spmenu -v Print spmenu version to stdout\n"
|
|
"\n", stdout);
|
|
fputs("- Appearance arguments -\n"
|
|
"spmenu -fn <font> Set the spmenu font to <font>\n"
|
|
"spmenu -nif <color> Set the normal item foreground color\n"
|
|
"spmenu -nib <color> Set the normal item background color\n"
|
|
"spmenu -sif <color> Set the selected item foreground color\n"
|
|
"spmenu -sib <color> Set the selected item background color\n"
|
|
"spmenu -pfg <color> Set the prompt foreground color\n"
|
|
"spmenu -pbg <color> Set the prompt background color\n"
|
|
"spmenu -ifg <color> Set input foreground color\n"
|
|
"spmenu -ibg <color> Set input background color\n"
|
|
"spmenu -mbg <color> Set the menu background color\n"
|
|
"spmenu -nhf <color> Set the normal highlight foreground color\n"
|
|
"spmenu -nhb <color> Set the normal highlight background color\n"
|
|
"spmenu -shf <color> Set the selected highlight foreground color\n"
|
|
"spmenu -shb <color> Set the selected highlight background color\n"
|
|
"spmenu -shb <color> Set the selected highlight background color\n"
|
|
"spmenu -nfg <color> Set the foreground color for the match count\n"
|
|
"spmenu -nbg <color> Set the background color for the match count\n"
|
|
"spmenu -mfg <color> Set the foreground color for the mode indicator\n"
|
|
"spmenu -mbg <color> Set the background color for the mode indicator\n"
|
|
"spmenu -laf <color> Set the left arrow foreground color\n"
|
|
"spmenu -raf <color> Set the right arrow foreground color\n"
|
|
"spmenu -lab <color> Set the left arrow background color\n"
|
|
"spmenu -rab <color> Set the right arrow background color\n"
|
|
"spmenu -cc <color> Set the caret color\n"
|
|
"spmenu -bc <color> Set the border color\n"
|
|
"spmenu -sgr0 Set the SGR 0 color\n"
|
|
"spmenu -sgr1 Set the SGR 1 color\n"
|
|
"spmenu -sgr2 Set the SGR 2 color\n"
|
|
"spmenu -sgr3 Set the SGR 3 color\n"
|
|
"spmenu -sgr4 Set the SGR 4 color\n"
|
|
"spmenu -sgr5 Set the SGR 5 color\n"
|
|
"spmenu -sgr6 Set the SGR 6 color\n"
|
|
"spmenu -sgr7 Set the SGR 7 color\n"
|
|
"spmenu -sgr8 Set the SGR 8 color\n"
|
|
"spmenu -sgr9 Set the SGR 9 color\n"
|
|
"spmenu -sgr10 Set the SGR 10 color\n"
|
|
"spmenu -sgr11 Set the SGR 11 color\n"
|
|
"spmenu -sgr12 Set the SGR 12 color\n"
|
|
"spmenu -sgr13 Set the SGR 13 color\n"
|
|
"spmenu -sgr14 Set the SGR 14 color\n"
|
|
"spmenu -sgr15 Set the SGR 15 color\n"
|
|
"\n", stdout);
|
|
fputs("- dmenu compatibility -\n"
|
|
"spmenu -nb <color> Set the normal background color\n"
|
|
"spmenu -nf <color> Set the normal foreground color\n"
|
|
"spmenu -sb <color> Set the selected background color\n"
|
|
"spmenu -sf <color> Set the selected foreground color\n"
|
|
, stdout);
|
|
exit(1);
|
|
}
|
|
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
XWindowAttributes wa;
|
|
int i, fast = 0;
|
|
|
|
XrmInitialize();
|
|
|
|
for (i = 1; i < argc; i++) {
|
|
/* xrdb first as it overrides other options */
|
|
if (!strcmp(argv[i], "-xrdb")) /* xresources */
|
|
xresources = 1;
|
|
else if (!strcmp(argv[i], "-nxrdb")) /* no xresources */
|
|
xresources = 0;
|
|
}
|
|
|
|
if (xresources) {
|
|
load_xresources();
|
|
}
|
|
|
|
if (casesensitive) {
|
|
fstrncmp = strncmp;
|
|
fstrstr = strstr;
|
|
}
|
|
|
|
/* these options take no arguments */
|
|
for (i = 1; i < argc; i++)
|
|
if (!strcmp(argv[i], "-v")) { /* prints version information */
|
|
puts("spmenu-"VERSION);
|
|
exit(0);
|
|
} else if (!strcmp(argv[i], "-it")) { /* image: top */
|
|
imageposition = 0;
|
|
} else if (!strcmp(argv[i], "-ib")) { /* image: bottom */
|
|
imageposition = 1;
|
|
} else if (!strcmp(argv[i], "-ic")) { /* image: center */
|
|
imageposition = 2;
|
|
} else if (!strcmp(argv[i], "-itc")) { /* image: top center */
|
|
imageposition = 3;
|
|
} else if (!strcmp(argv[i], "-b")) { /* appears at the bottom of the screen */
|
|
menuposition = 0;
|
|
} else if (!strcmp(argv[i], "-t")) { /* appears at the top of the screen */
|
|
menuposition = 1;
|
|
} else if (!strcmp(argv[i], "-nm")) { /* normal mode */
|
|
mode = 0;
|
|
} else if (!strcmp(argv[i], "-im")) { /* insert mode */
|
|
mode = 1;
|
|
} else if (!strcmp(argv[i], "-c")) { /* appears at the center of the screen */
|
|
centered = 1;
|
|
} else if (!strcmp(argv[i], "-f")) { /* grabs keyboard before reading stdin */
|
|
fast = 1;
|
|
} else if (!strcmp(argv[i], "-rw")) { /* relative width */
|
|
accuratewidth = 1;
|
|
} else if (!strcmp(argv[i], "-nrw")) { /* no relative width */
|
|
accuratewidth = 0;
|
|
} else if (!strcmp(argv[i], "-xrdb")) /* xresources */
|
|
xresources = 1;
|
|
else if (!strcmp(argv[i], "-nxrdb")) /* no xresources */
|
|
xresources = 0;
|
|
else if (!strcmp(argv[i], "-F")) /* fuzzy matching */
|
|
fuzzy = 0;
|
|
else if (!strcmp(argv[i], "-s")) { /* case-sensitive item matching */
|
|
fstrncmp = strncmp;
|
|
fstrstr = strstr;
|
|
} else if (!strcmp(argv[i], "-i")) { /* case-sensitive item matching, for compatibility reasons */
|
|
fstrncmp = strncasecmp;
|
|
fstrstr = cistrstr;
|
|
} else if (!strcmp(argv[i], "-gc")) { /* generate image cache */
|
|
generatecache = 1;
|
|
} else if (!strcmp(argv[i], "-wm")) { /* display as managed wm window */
|
|
managed = 1;
|
|
} else if (!strcmp(argv[i], "-na")) { /* disable alpha */
|
|
alpha = 0;
|
|
} else if (!strcmp(argv[i], "-a")) { /* alpha */
|
|
alpha = 1;
|
|
} else if (!strcmp(argv[i], "-cp")) { /* color prompt */
|
|
colorprompt = 1;
|
|
} else if (!strcmp(argv[i], "-ncp")) { /* no color prompt */
|
|
colorprompt = 0;
|
|
} else if (!strcmp(argv[i], "-tp")) { /* allow the user to type */
|
|
type = 1;
|
|
} else if (!strcmp(argv[i], "-nt")) { /* don't allow the user to type */
|
|
type = 0;
|
|
} else if (!strcmp(argv[i], "-P")) { /* is the input a password */
|
|
passwd = 1;
|
|
} else if (!strcmp(argv[i], "-hmc")) { /* hide match count */
|
|
hidematchcount = 1;
|
|
} else if (!strcmp(argv[i], "-smc")) { /* don't hide match count */
|
|
hidematchcount = 0;
|
|
} else if (!strcmp(argv[i], "-hm")) { /* hide mode indicator */
|
|
hidemode = 1;
|
|
} else if (!strcmp(argv[i], "-sm")) { /* don't hide mode indicator */
|
|
hidemode = 0;
|
|
} else if (i + 1 == argc)
|
|
usage();
|
|
|
|
/* these options take one argument */
|
|
else if (!strcmp(argv[i], "-g")) { /* number of columns in grid */
|
|
columns = atoi(argv[++i]);
|
|
if (lines == 0) lines = 1;
|
|
} else if (!strcmp(argv[i], "-l")) { /* number of lines in grid */
|
|
lines = atoi(argv[++i]);
|
|
} else if (!strcmp(argv[i], "-h")) { /* minimum height of one menu line */
|
|
clineheight += atoi(argv[++i]);
|
|
if (columns == 0) columns = 1;
|
|
} else if (!strcmp(argv[i], "-lp")) {
|
|
menupaddingv = atoi(argv[++i]);
|
|
} else if (!strcmp(argv[i], "-hp")) {
|
|
menupaddingh = atoi(argv[++i]);
|
|
} else if (!strcmp(argv[i], "-ig")) {
|
|
imagegaps = atoi(argv[++i]);
|
|
} else if (!strcmp(argv[i], "-la")) {
|
|
leftarrow = argv[++i];
|
|
} else if (!strcmp(argv[i], "-ra")) {
|
|
rightarrow = argv[++i];
|
|
} else if (!strcmp(argv[i], "-m")) /* monitor */
|
|
mon = atoi(argv[++i]);
|
|
else if (!strcmp(argv[i], "-bw")) { /* border width */
|
|
bordercentered = 0;
|
|
borderwidth = atoi(argv[++i]);
|
|
} else if (!strcmp(argv[i], "-H")) /* hist file location */
|
|
histfile = argv[++i];
|
|
else if (!strcmp(argv[i], "-x")) /* window x offset */
|
|
dmx = atoi(argv[++i]);
|
|
else if (!strcmp(argv[i], "-y")) /* window y offset (from bottom up if -b) */
|
|
dmy = atoi(argv[++i]);
|
|
else if (!strcmp(argv[i], "-z")) /* make spmenu this wide */
|
|
dmw = atoi(argv[++i]);
|
|
else if (!strcmp(argv[i], "-p")) /* adds prompt to left of input field */
|
|
prompt = argv[++i];
|
|
else if (!strcmp(argv[i], "-fn")) /* font or font set */
|
|
strcpy(font, argv[++i]); /* font[0] = argv[++i]; */
|
|
else if (!strcmp(argv[i], "-nmt")) /* normal mode text */
|
|
strcpy(normtext, argv[++i]);
|
|
else if (!strcmp(argv[i], "-imt")) { /* insert mode text */
|
|
strcpy(instext, argv[++i]);
|
|
|
|
/* dmenu compatibility options */
|
|
} else if (!strcmp(argv[i], "-nb")) { /* normal background color */
|
|
colors[SchemeItemNorm][ColBg] = argv[++i];
|
|
colors[SchemeMenu][ColBg] = argv[++i];
|
|
colors[SchemeInput][ColBg] = argv[++i];
|
|
colors[SchemePrompt][ColBg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-nf")) { /* normal foreground color */
|
|
colors[SchemeItemNorm][ColFg] = argv[++i];
|
|
colors[SchemeMenu][ColFg] = argv[++i];
|
|
colors[SchemeInput][ColFg] = argv[++i];
|
|
colors[SchemePrompt][ColFg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-sb")) { /* selected background color */
|
|
colors[SchemeItemSel][ColBg] = argv[++i];
|
|
colors[SchemeMenu][ColBg] = argv[++i];
|
|
colors[SchemeInput][ColBg] = argv[++i];
|
|
colors[SchemePrompt][ColBg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-sf")) { /* selected foreground color */
|
|
colors[SchemeItemSel][ColFg] = argv[++i];
|
|
colors[SchemeMenu][ColFg] = argv[++i];
|
|
colors[SchemeInput][ColBg] = argv[++i];
|
|
colors[SchemePrompt][ColFg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-is")) { /* image size */
|
|
char buf[255];
|
|
memset(buf, 0, sizeof(buf));
|
|
memcpy(buf, argv[++i], sizeof(buf)-1);
|
|
|
|
if(sscanf(buf, "%dx%d", &imagewidth, &imageheight) == 1)
|
|
imageheight = imagewidth;
|
|
|
|
/* spmenu colors */
|
|
} else if (!strcmp(argv[i], "-nif")) { /* normal item foreground color */
|
|
colors[SchemeItemNorm][ColFg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-nib")) { /* normal item background color */
|
|
colors[SchemeItemNorm][ColBg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-sif")) { /* selected item foreground color */
|
|
colors[SchemeItemSel][ColFg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-sib")) { /* selected item background color */
|
|
colors[SchemeItemSel][ColBg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-mbg")) { /* menu color */
|
|
colors[SchemeMenu][ColBg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-pfg")) { /* prompt fg color */
|
|
colors[SchemePrompt][ColFg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-pbg")) { /* prompt bg color */
|
|
colors[SchemePrompt][ColBg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-ifg")) { /* input fg color */
|
|
colors[SchemeInput][ColFg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-pfg")) { /* input bg color */
|
|
colors[SchemeInput][ColBg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-shf")) { /* selected highlight foreground color */
|
|
colors[SchemeSelHighlight][ColBg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-shf")) { /* selected highlight foreground color */
|
|
colors[SchemeSelHighlight][ColBg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-nhf")) { /* normal highlight foreground color */
|
|
colors[SchemeNormHighlight][ColFg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-shb")) { /* selected highlight foreground color */
|
|
colors[SchemeSelHighlight][ColBg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-nhb")) { /* normal highlight foreground color */
|
|
colors[SchemeNormHighlight][ColFg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-nbg")) { /* numbgcolor */
|
|
colors[SchemeNumber][ColBg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-nfg")) { /* numfgcolor */
|
|
colors[SchemeNumber][ColFg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-mbg")) { /* mode */
|
|
colors[SchemeMode][ColBg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-mfg")) { /* mode */
|
|
colors[SchemeMode][ColFg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-laf")) { /* left arrow fg */
|
|
colors[SchemeLArrow][ColFg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-raf")) { /* right arrow fg */
|
|
colors[SchemeRArrow][ColFg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-lab")) { /* left arrow bg */
|
|
colors[SchemeLArrow][ColFg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-rab")) { /* right arrow bg */
|
|
colors[SchemeRArrow][ColFg] = argv[++i];
|
|
} else if (!strcmp(argv[i], "-bc")) { /* border */
|
|
colors[SchemeBorder][ColBg] = argv[++i];
|
|
}
|
|
|
|
/* sgr colors */
|
|
else if (!strcmp(argv[i], "-sgr0")) textcolors[0] = argv[++i]; /* sgr color 0 */
|
|
else if (!strcmp(argv[i], "-sgr1")) textcolors[1] = argv[++i]; /* sgr color 1 */
|
|
else if (!strcmp(argv[i], "-sgr2")) textcolors[2] = argv[++i]; /* sgr color 2 */
|
|
else if (!strcmp(argv[i], "-sgr3")) textcolors[3] = argv[++i]; /* sgr color 3 */
|
|
else if (!strcmp(argv[i], "-sgr4")) textcolors[4] = argv[++i]; /* sgr color 4 */
|
|
else if (!strcmp(argv[i], "-sgr5")) textcolors[5] = argv[++i]; /* sgr color 5 */
|
|
else if (!strcmp(argv[i], "-sgr6")) textcolors[6] = argv[++i]; /* sgr color 6 */
|
|
else if (!strcmp(argv[i], "-sgr7")) textcolors[7] = argv[++i]; /* sgr color 7 */
|
|
else if (!strcmp(argv[i], "-sgr8")) textcolors[8] = argv[++i]; /* sgr color 8 */
|
|
else if (!strcmp(argv[i], "-sgr9")) textcolors[9] = argv[++i]; /* sgr color 9 */
|
|
else if (!strcmp(argv[i], "-sgr10")) textcolors[10] = argv[++i]; /* sgr color 10 */
|
|
else if (!strcmp(argv[i], "-sgr11")) textcolors[11] = argv[++i]; /* sgr color 11 */
|
|
else if (!strcmp(argv[i], "-sgr12")) textcolors[12] = argv[++i]; /* sgr color 12 */
|
|
else if (!strcmp(argv[i], "-sgr13")) textcolors[13] = argv[++i]; /* sgr color 13 */
|
|
else if (!strcmp(argv[i], "-sgr14")) textcolors[14] = argv[++i]; /* sgr color 14 */
|
|
else if (!strcmp(argv[i], "-sgr15")) textcolors[15] = argv[++i]; /* sgr color 15 */
|
|
else if (!strcmp(argv[i], "-cc")) /* caret color */
|
|
colors[SchemeCaret][ColFg] = argv[++i];
|
|
else if (!strcmp(argv[i], "-w")) /* embedding window id */
|
|
embed = argv[++i];
|
|
else if (!strcmp(argv[i], "-n")) /* preselected item */
|
|
preselected = atoi(argv[++i]);
|
|
else
|
|
usage();
|
|
|
|
longestedge = MAX(imagewidth, imageheight);
|
|
|
|
if (mode) {
|
|
selkeys = 1;
|
|
allowkeys = 1;
|
|
|
|
strcpy(modetext, instext);
|
|
} else {
|
|
selkeys = 0;
|
|
allowkeys = !selkeys;
|
|
|
|
strcpy(modetext, normtext);
|
|
}
|
|
|
|
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 (!embed || !(parentwin = strtol(embed, NULL, 0)))
|
|
parentwin = root;
|
|
if (!XGetWindowAttributes(dpy, parentwin, &wa))
|
|
die("could not get embedding window attributes: 0x%lx",
|
|
parentwin);
|
|
xinitvisual();
|
|
drw = drw_create(dpy, screen, root, wa.width, wa.height, visual, depth, cmap);
|
|
|
|
if (!drw_font_create(drw, font))
|
|
die("no fonts could be loaded.");
|
|
lrpad = drw->font->h;
|
|
|
|
sp = menupaddingh;
|
|
vp = (menuposition == 1) ? menupaddingv : - menupaddingv;
|
|
|
|
#ifdef __OpenBSD__
|
|
if (pledge("stdio rpath", NULL) == -1)
|
|
die("pledge");
|
|
#endif
|
|
|
|
loadhistory();
|
|
|
|
if (fast && !isatty(0)) {
|
|
grabkeyboard();
|
|
readstdin();
|
|
} else {
|
|
readstdin();
|
|
grabkeyboard();
|
|
}
|
|
setup();
|
|
run();
|
|
|
|
return 1; /* unreachable */
|
|
}
|