remove typo

[xmenu] / xmenu.c

diff --git a/xmenu.c b/xmenu.c
index e66ce27..51412b3 100644 (file)
--- a/xmenu.c
+++ b/xmenu.c
@@ -17,71 +17,6 @@
 #include <Imlib2.h>
 #include "xmenu.h"
 
 #include <Imlib2.h>
 #include "xmenu.h"
 

-/*
- * Function declarations
- */
-
-/* argument parser */
-static void parseposition(char *optarg);
-
-/* initializers, and their helper routines */
-static void parsefonts(const char *s);
-static void ealloccolor(const char *s, XftColor *color);
-static void initmonitor(void);
-static void initresources(void);
-static void initdc(void);
-static void initiconsize(void);
-static void initatoms(void);
-
-/* structure builders, and their helper routines */
-static struct Item *allocitem(const char *label, const char *output, char *file);
-static struct Menu *allocmenu(struct Menu *parent, struct Item *list, unsigned level);
-static struct Menu *buildmenutree(unsigned level, const char *label, const char *output, char *file);
-static struct Menu *parsestdin(void);
-
-/* text drawer, and its helper routine */
-static FcChar32 getnextutf8char(const char *s, const char **end_ret);
-static int drawtext(XftDraw *draw, XftColor *color, int x, int y, unsigned h, const char *text);
-
-/* structure setters, and their helper routines */
-static void setupitems(struct Menu *menu);
-static void setupmenupos(struct Menu *menu);
-static void setupmenu(struct Menu *menu, XClassHint *classh);
-
-/* grabbers */
-static void grabpointer(void);
-static void grabkeyboard(void);
-
-/* item drawer, and its helper routine */
-static Imlib_Image loadicon(const char *file);
-static void drawitems(struct Menu *menu);
-
-/* menu drawers and mappers */
-static void drawmenus(struct Menu *currmenu);
-static void mapmenu(struct Menu *currmenu);
-
-/* getters */
-static struct Menu *getmenu(struct Menu *currmenu, Window win);
-static struct Item *getitem(struct Menu *menu, int y);
-
-/* cycle through items */
-static struct Item *itemcycle(struct Menu *currmenu, int direction);
-
-/* main event loop */
-static void run(struct Menu *currmenu);
-
-/* cleaners */
-static void cleanmenu(struct Menu *menu);
-static void cleanup(void);
-
-/* show usage */
-static void usage(void);
-
-
-/*
- * Variable declarations
- */
-

 /* X stuff */
 static Display *dpy;
 static int screen;
 /* X stuff */
 static Display *dpy;
 static int screen;


@@ -103,93 +38,12 @@ static int wflag = 0;   /* whether to let the window manager control XMenu */
 /* include config variable */
 #include "config.h"
 
 /* include config variable */
 #include "config.h"
 

-
-/*
- * Function implementations
- */
-
-/* xmenu: generate menu from stdin and print selected entry to stdout */
-int
-main(int argc, char *argv[])
+/* show usage */
+static void
+usage(void)

 {
 {

-       struct Menu *rootmenu;
-       XClassHint classh;
-       int ch;
-
-       while ((ch = getopt(argc, argv, "ip:w")) != -1) {
-               switch (ch) {
-               case 'i':
-                       iflag = 1;
-                       break;
-               case 'p':
-                       pflag = 1;
-                       parseposition(optarg);
-                       break;
-               case 'w':
-                       wflag = 1;
-                       break;
-               default:
-                       usage();
-                       break;
-               }
-       }
-       argc -= optind;
-       argv += optind;
-
-       if (argc > 1)
-               usage();
-
-       /* open connection to server and set X variables */
-       if ((dpy = XOpenDisplay(NULL)) == NULL)
-               errx(1, "cannot open display");
-       screen = DefaultScreen(dpy);
-       visual = DefaultVisual(dpy, screen);
-       rootwin = RootWindow(dpy, screen);
-       colormap = DefaultColormap(dpy, screen);
-
-       /* imlib2 stuff */
-       if (!iflag) {
-               imlib_set_cache_size(2048 * 1024);
-               imlib_context_set_dither(1);
-               imlib_context_set_display(dpy);
-               imlib_context_set_visual(visual);
-               imlib_context_set_colormap(colormap);
-       }
-
-       /* initializers */
-       initmonitor();
-       initresources();
-       initdc();
-       initiconsize();
-       initatoms();
-
-       /* set window class */
-       classh.res_class = PROGNAME;
-       if (argc == 1)
-               classh.res_name = *argv;
-       else
-               classh.res_name = PROGNAME;
-
-       /* generate menus and set them up */
-       rootmenu = parsestdin();
-       if (rootmenu == NULL)
-               errx(1, "no menu generated");
-       setupmenu(rootmenu, &classh);
-
-       /* grab mouse and keyboard */
-       if (!wflag) {
-               grabpointer();
-               grabkeyboard();
-       }
-
-       /* run event loop */
-       run(rootmenu);
-
-       /* freeing stuff */
-       cleanmenu(rootmenu);
-       cleanup();
-
-       return 0;
+       (void)fprintf(stderr, "usage: xmenu [-iw] [-p position] [title]\n");
+       exit(1);

 }
 
 /* parse position string from -p,
 }
 
 /* parse position string from -p,


@@ -232,7 +86,7 @@ error:
        errx(1, "improper position: %s", optarg);
 }
 
        errx(1, "improper position: %s", optarg);
 }
 

-/* parse color string */
+/* parse font string */

 static void
 parsefonts(const char *s)
 {
 static void
 parsefonts(const char *s)
 {


@@ -255,14 +109,18 @@ parsefonts(const char *s)
                i = 0;
                while (isspace(*p))
                        p++;
                i = 0;
                while (isspace(*p))
                        p++;

-               while (*p != '\0' && *p != ',') {
+               while (i < sizeof buf && *p != '\0' && *p != ',')

                        buf[i++] = *p++;
                        buf[i++] = *p++;

-               }
+               if (i >= sizeof buf)
+                       errx(1, "font name too long");

                if (*p == ',')
                        p++;
                buf[i] = '\0';
                if (*p == ',')
                        p++;
                buf[i] = '\0';

+               if (nfont == 0)
+                       if ((dc.pattern = FcNameParse((FcChar8 *)buf)) == NULL)
+                               errx(1, "the first font in the cache must be loaded from a font string");

                if ((dc.fonts[nfont++] = XftFontOpenName(dpy, screen, buf)) == NULL)
                if ((dc.fonts[nfont++] = XftFontOpenName(dpy, screen, buf)) == NULL)

-                       errx(1, "cannot load font");
+                       errx(1, "could not load font");

        }
 }
 
        }
 }
 


@@ -271,7 +129,7 @@ static void
 ealloccolor(const char *s, XftColor *color)
 {
        if(!XftColorAllocName(dpy, visual, colormap, s, color))
 ealloccolor(const char *s, XftColor *color)
 {
        if(!XftColorAllocName(dpy, visual, colormap, s, color))

-               errx(1, "cannot allocate color: %s", s);
+               errx(1, "could not allocate color: %s", s);

 }
 
 /* query monitor information and cursor position */
 }
 
 /* query monitor information and cursor position */


@@ -295,10 +153,10 @@ initmonitor(void)
        if ((info = XineramaQueryScreens(dpy, &nmons)) != NULL) {
                int selmon = 0;
 
        if ((info = XineramaQueryScreens(dpy, &nmons)) != NULL) {
                int selmon = 0;
 

-               if (!mflag || (mflag && (config.monitor < 0 || config.monitor >= nmons))) {
+               if (!mflag || config.monitor < 0 || config.monitor >= nmons) {

                        for (i = 0; i < nmons; i++) {
                        for (i = 0; i < nmons; i++) {

-                               if (cursx >= info[i].x_org && cursx <= info[i].x_org + info[i].width &&
-                                   cursy >= info[i].y_org && cursy <= info[i].y_org + info[i].height) {
+                               if (BETWEEN(cursx, info[i].x_org, info[i].x_org + info[i].width) &&
+                                   BETWEEN(cursy, info[i].y_org, info[i].y_org + info[i].height)) {

                                        selmon = i;
                                        break;
                                }
                                        selmon = i;
                                        break;
                                }


@@ -311,6 +169,8 @@ initmonitor(void)
                mon.y = info[selmon].y_org;
                mon.w = info[selmon].width;
                mon.h = info[selmon].height;
                mon.y = info[selmon].y_org;
                mon.w = info[selmon].width;
                mon.h = info[selmon].height;

+
+               XFree(info);

        }
 
        if (!pflag) {
        }
 
        if (!pflag) {


@@ -326,9 +186,9 @@ initmonitor(void)
 static void
 initresources(void)
 {
 static void
 initresources(void)
 {

-       char *xrm;

        long n;
        char *type;
        long n;
        char *type;

+       char *xrm;

        XrmDatabase xdb;
        XrmValue xval;
 
        XrmDatabase xdb;
        XrmValue xval;
 


@@ -437,10 +297,6 @@ allocitem(const char *label, const char *output, char *file)
        }
        item->y = 0;
        item->h = 0;
        }
        item->y = 0;
        item->h = 0;

-       if (item->label == NULL)
-               item->labellen = 0;
-       else
-               item->labellen = strlen(item->label);

        item->next = NULL;
        item->submenu = NULL;
        item->icon = NULL;
        item->next = NULL;
        item->submenu = NULL;
        item->icon = NULL;


@@ -461,10 +317,10 @@ allocmenu(struct Menu *parent, struct Item *list, unsigned level)
        menu->list = list;
        menu->caller = NULL;
        menu->selected = NULL;
        menu->list = list;
        menu->caller = NULL;
        menu->selected = NULL;

-       menu->w = 0;    /* calculated by setupmenu() */
-       menu->h = 0;    /* calculated by setupmenu() */
-       menu->x = 0;    /* calculated by setupmenu() */
-       menu->y = 0;    /* calculated by setupmenu() */
+       menu->w = 0;        /* recalculated by setupmenu() */
+       menu->h = 0;        /* recalculated by setupmenu() */
+       menu->x = mon.x;    /* recalculated by setupmenu() */
+       menu->y = mon.y;    /* recalculated by setupmenu() */

        menu->level = level;
        menu->drawn = 0;
        menu->hasicon = 0;
        menu->level = level;
        menu->drawn = 0;
        menu->hasicon = 0;


@@ -513,7 +369,7 @@ buildmenutree(unsigned level, const char *label, const char *output, char *file)
                          menu = menu->parent, i++)
                        ;
                if (menu == NULL)
                          menu = menu->parent, i++)
                        ;
                if (menu == NULL)

-                       errx(1, "reached NULL menu");
+                       errx(1, "improper indentation detected");

 
                /* find last item in the new menu */
                for (item = menu->list; item->next != NULL; item = item->next)
 
                /* find last item in the new menu */
                for (item = menu->list; item->next != NULL; item = item->next)


@@ -638,51 +494,87 @@ getnextutf8char(const char *s, const char **next_ret)
        return ucode;
 }
 
        return ucode;
 }
 

-/* draw text into XftDraw */
+/* get which font contains a given code point */
+static XftFont *
+getfontucode(FcChar32 ucode)
+{
+       FcCharSet *fccharset = NULL;
+       FcPattern *fcpattern = NULL;
+       FcPattern *match = NULL;
+       XftFont *retfont = NULL;
+       XftResult result;
+       size_t i;
+
+       for (i = 0; i < dc.nfonts; i++)
+               if (XftCharExists(dpy, dc.fonts[i], ucode) == FcTrue)
+                       return dc.fonts[i];
+
+       /* create a charset containing our code point */
+       fccharset = FcCharSetCreate();
+       FcCharSetAddChar(fccharset, ucode);
+
+       /* create a pattern akin to the dc.pattern but containing our charset */
+       if (fccharset) {
+               fcpattern = FcPatternDuplicate(dc.pattern);
+               FcPatternAddCharSet(fcpattern, FC_CHARSET, fccharset);
+       }
+
+       /* find pattern matching fcpattern */
+       if (fcpattern) {
+               FcConfigSubstitute(NULL, fcpattern, FcMatchPattern);
+               FcDefaultSubstitute(fcpattern);
+               match = XftFontMatch(dpy, screen, fcpattern, &result);
+       }
+
+       /* if found a pattern, open its font */
+       if (match) {
+               retfont = XftFontOpenPattern(dpy, match);
+               if (retfont && XftCharExists(dpy, retfont, ucode) == FcTrue) {
+                       if ((dc.fonts = realloc(dc.fonts, dc.nfonts+1)) == NULL)
+                               err(1, "realloc");
+                       dc.fonts[dc.nfonts] = retfont;
+                       return dc.fonts[dc.nfonts++];
+               } else {
+                       XftFontClose(dpy, retfont);
+               }
+       }
+
+       /* in case no fount was found, return the first one */
+       return dc.fonts[0];
+}
+
+/* draw text into XftDraw, return width of text glyphs */

 static int
 drawtext(XftDraw *draw, XftColor *color, int x, int y, unsigned h, const char *text)
 {
 static int
 drawtext(XftDraw *draw, XftColor *color, int x, int y, unsigned h, const char *text)
 {

-       const char *s, *nexts;
-       FcChar32 ucode;
-       XftFont *currfont;
-       int textlen = 0;
+       int textwidth = 0;

 
 

-       s = text;
-       while (*s) {
+       while (*text) {
+               XftFont *currfont;

                XGlyphInfo ext;
                XGlyphInfo ext;

-               int charexists;
+               FcChar32 ucode;
+               const char *next;

                size_t len;
                size_t len;

-               size_t i;

 
 

-               charexists = 0;
-               ucode = getnextutf8char(s, &nexts);
-               for (i = 0; i < dc.nfonts; i++) {
-                       charexists = XftCharExists(dpy, dc.fonts[i], ucode);
-                       if (charexists)
-                               break;
-               }
-               if (charexists)
-                       currfont = dc.fonts[i];
+               ucode = getnextutf8char(text, &next);
+               currfont = getfontucode(ucode);

 
 

-               len = nexts - s;
-
-               XftTextExtentsUtf8(dpy, currfont, (XftChar8 *)s,
-                                  len, &ext);
-               textlen += ext.xOff;
+               len = next - text;
+               XftTextExtentsUtf8(dpy, currfont, (XftChar8 *)text, len, &ext);
+               textwidth += ext.xOff;

 
                if (draw) {
                        int texty;
 
                        texty = y + (h - (currfont->ascent + currfont->descent))/2 + currfont->ascent;
 
                if (draw) {
                        int texty;
 
                        texty = y + (h - (currfont->ascent + currfont->descent))/2 + currfont->ascent;

-                       XftDrawStringUtf8(draw, color, currfont, x, texty,
-                                         (XftChar8 *)s, len);
+                       XftDrawStringUtf8(draw, color, currfont, x, texty, (XftChar8 *)text, len);

                        x += ext.xOff;
                }
 
                        x += ext.xOff;
                }
 

-               s = nexts;
+               text = next;

        }
 
        }
 

-       return textlen;
+       return textwidth;

 }
 
 /* setup the height, width and icon of the items of a menu */
 }
 
 /* setup the height, width and icon of the items of a menu */


@@ -705,7 +597,7 @@ setupitems(struct Menu *menu)
                menu->h += item->h;
 
                if (item->label)
                menu->h += item->h;
 
                if (item->label)

-                       textwidth = drawtext(NULL, NULL, 0, 0, item->h, item->label);
+                       textwidth = drawtext(NULL, NULL, 0, 0, 0, item->label);

                else
                        textwidth = 0;
 
                else
                        textwidth = 0;
 


@@ -827,7 +719,7 @@ grabpointer(void)
                        return;
                nanosleep(&ts, NULL);
        }
                        return;
                nanosleep(&ts, NULL);
        }

-       errx(1, "cannot grab keyboard");
+       errx(1, "could not grab pointer");

 }
 
 /* try to grab keyboard, we may have to wait for another process to ungrab */
 }
 
 /* try to grab keyboard, we may have to wait for another process to ungrab */


@@ -843,7 +735,7 @@ grabkeyboard(void)
                        return;
                nanosleep(&ts, NULL);
        }
                        return;
                nanosleep(&ts, NULL);
        }

-       errx(1, "cannot grab keyboard");
+       errx(1, "could not grab keyboard");

 }
 
 /* load and scale icon */
 }
 
 /* load and scale icon */


@@ -851,13 +743,55 @@ static Imlib_Image
 loadicon(const char *file)
 {
        Imlib_Image icon;
 loadicon(const char *file)
 {
        Imlib_Image icon;

+       Imlib_Load_Error errcode;
+       const char *errstr;

        int width;
        int height;
        int imgsize;
 
        int width;
        int height;
        int imgsize;
 

-       icon = imlib_load_image(file);
-       if (icon == NULL)
-               errx(1, "cannot load icon %s", file);
+       icon = imlib_load_image_with_error_return(file, &errcode);
+       if (*file == '\0') {
+               warnx("could not load icon (file name is blank)");
+               return NULL;
+       } else if (icon == NULL) {
+               switch (errcode) {
+               case IMLIB_LOAD_ERROR_FILE_DOES_NOT_EXIST:
+                       errstr = "file does not exist";
+                       break;
+               case IMLIB_LOAD_ERROR_FILE_IS_DIRECTORY:
+                       errstr = "file is directory";
+                       break;
+               case IMLIB_LOAD_ERROR_PERMISSION_DENIED_TO_READ:
+               case IMLIB_LOAD_ERROR_PERMISSION_DENIED_TO_WRITE:
+                       errstr = "permission denied";
+                       break;
+               case IMLIB_LOAD_ERROR_NO_LOADER_FOR_FILE_FORMAT:
+                       errstr = "unknown file format";
+                       break;
+               case IMLIB_LOAD_ERROR_PATH_TOO_LONG:
+                       errstr = "path too long";
+                       break;
+               case IMLIB_LOAD_ERROR_PATH_COMPONENT_NON_EXISTANT:
+               case IMLIB_LOAD_ERROR_PATH_COMPONENT_NOT_DIRECTORY:
+               case IMLIB_LOAD_ERROR_PATH_POINTS_OUTSIDE_ADDRESS_SPACE:
+                       errstr = "improper path";
+                       break;
+               case IMLIB_LOAD_ERROR_TOO_MANY_SYMBOLIC_LINKS:
+                       errstr = "too many symbolic links";
+                       break;
+               case IMLIB_LOAD_ERROR_OUT_OF_MEMORY:
+                       errstr = "out of memory";
+                       break;
+               case IMLIB_LOAD_ERROR_OUT_OF_FILE_DESCRIPTORS:
+                       errstr = "out of file descriptors";
+                       break;
+               default:
+                       errstr = "unknown error";
+                       break;
+               }
+               warnx("could not load icon (%s): %s", errstr, file);
+               return NULL;
+       }

 
        imlib_context_set_image(icon);
 
 
        imlib_context_set_image(icon);
 


@@ -934,15 +868,21 @@ drawitems(struct Menu *menu)
                                             Convex, CoordModeOrigin);
                        }
 
                                             Convex, CoordModeOrigin);
                        }
 

-                       /* draw icon */
-                       if (item->file != NULL && !iflag) {
+                       /* try to load icon */
+                       if (item->file && !iflag) {

                                item->icon = loadicon(item->file);
                                item->icon = loadicon(item->file);

+                               free(item->file);
+                       }

 
 

+                       /* draw icon if properly loaded */
+                       if (item->icon) {

                                imlib_context_set_image(item->icon);
                                imlib_context_set_drawable(item->sel);
                                imlib_render_image_on_drawable(config.horzpadding, config.iconpadding);
                                imlib_context_set_drawable(item->unsel);
                                imlib_render_image_on_drawable(config.horzpadding, config.iconpadding);
                                imlib_context_set_image(item->icon);
                                imlib_context_set_drawable(item->sel);
                                imlib_render_image_on_drawable(config.horzpadding, config.iconpadding);
                                imlib_context_set_drawable(item->unsel);
                                imlib_render_image_on_drawable(config.horzpadding, config.iconpadding);

+                               imlib_context_set_image(item->icon);
+                               imlib_free_image();

                        }
                }
        }
                        }
                }
        }


@@ -1063,38 +1003,53 @@ getitem(struct Menu *menu, int y)
 static struct Item *
 itemcycle(struct Menu *currmenu, int direction)
 {
 static struct Item *
 itemcycle(struct Menu *currmenu, int direction)
 {

-       struct Item *item;
+       struct Item *item = NULL;

        struct Item *lastitem;
 
        struct Item *lastitem;
 

-       item = NULL;
+       for (lastitem = currmenu->list; lastitem && lastitem->next; lastitem = lastitem->next)
+               ;

 
 

-       if (direction == ITEMNEXT) {
+       /* select item (either separator or labeled item) in given direction */
+       switch (direction) {
+       case ITEMNEXT:

                if (currmenu->selected == NULL)
                        item = currmenu->list;
                else if (currmenu->selected->next != NULL)
                        item = currmenu->selected->next;
                if (currmenu->selected == NULL)
                        item = currmenu->list;
                else if (currmenu->selected->next != NULL)
                        item = currmenu->selected->next;

-
-               while (item != NULL && item->label == NULL)
-                       item = item->next;
-
-               if (item == NULL)
-                       item = currmenu->list;
-       } else {
-               for (lastitem = currmenu->list;
-                    lastitem != NULL && lastitem->next != NULL;
-                    lastitem = lastitem->next)
-                       ;
-
+               break;
+       case ITEMPREV:

                if (currmenu->selected == NULL)
                        item = lastitem;
                else if (currmenu->selected->prev != NULL)
                        item = currmenu->selected->prev;
                if (currmenu->selected == NULL)
                        item = lastitem;
                else if (currmenu->selected->prev != NULL)
                        item = currmenu->selected->prev;

+               break;
+       case ITEMFIRST:
+               item = currmenu->list;
+               break;
+       case ITEMLAST:
+               item = lastitem;
+               break;
+       }

 
 

+       /*
+        * the selected item can be a separator
+        * let's select the closest labeled item (ie., one that isn't a separator)
+        */
+       switch (direction) {
+       case ITEMNEXT:
+       case ITEMFIRST:
+               while (item != NULL && item->label == NULL)
+                       item = item->next;
+               if (item == NULL)
+                       item = currmenu->list;
+               break;
+       case ITEMPREV:
+       case ITEMLAST:

                while (item != NULL && item->label == NULL)
                        item = item->prev;
                while (item != NULL && item->label == NULL)
                        item = item->prev;

-

                if (item == NULL)
                        item = lastitem;
                if (item == NULL)
                        item = lastitem;

+               break;

        }
 
        return item;
        }
 
        return item;


@@ -1107,6 +1062,7 @@ run(struct Menu *currmenu)
        struct Menu *menu;
        struct Item *item;
        struct Item *previtem = NULL;
        struct Menu *menu;
        struct Item *item;
        struct Item *previtem = NULL;

+       struct Item *lastitem;

        KeySym ksym;
        XEvent ev;
 
        KeySym ksym;
        XEvent ev;
 


@@ -1170,15 +1126,26 @@ selectitem:
 
                        /* cycle through menu */
                        item = NULL;
 
                        /* cycle through menu */
                        item = NULL;

-                       if (ksym == XK_ISO_Left_Tab || ksym == XK_Up) {
+                       if (ksym == XK_Home || ksym == KSYMFIRST) {
+                               item = itemcycle(currmenu, ITEMFIRST);
+                       } else if (ksym == XK_End || ksym == KSYMLAST) {
+                               item = itemcycle(currmenu, ITEMLAST);
+                       } else if (ksym == XK_ISO_Left_Tab || ksym == XK_Up || ksym == KSYMUP) {

                                item = itemcycle(currmenu, ITEMPREV);
                                item = itemcycle(currmenu, ITEMPREV);

-                       } else if (ksym == XK_Tab || ksym == XK_Down) {
+                       } else if (ksym == XK_Tab || ksym == XK_Down || ksym == KSYMDOWN) {

                                item = itemcycle(currmenu, ITEMNEXT);
                                item = itemcycle(currmenu, ITEMNEXT);

-                       } else if ((ksym == XK_Return || ksym == XK_Right) &&
-                                  currmenu->selected != NULL) {
+                       } else if (ksym >= XK_1 && ksym <= XK_9){
+                               item = itemcycle(currmenu, ITEMFIRST);
+                               lastitem = itemcycle(currmenu, ITEMLAST);
+                               for (int i = ksym - XK_1; i > 0 && item != lastitem; i--) {
+                                       currmenu->selected = item;
+                                       item = itemcycle(currmenu, ITEMNEXT);
+                               }
+                       } else if ((ksym == XK_Return || ksym == XK_Right || ksym == KSYMRIGHT) &&
+                                   currmenu->selected != NULL) {

                                item = currmenu->selected;
                                goto selectitem;
                                item = currmenu->selected;
                                goto selectitem;

-                       } else if ((ksym == XK_Escape || ksym == XK_Left) &&
+                       } else if ((ksym == XK_Escape || ksym == XK_Left || ksym == KSYMLEFT) &&

                                   currmenu->parent != NULL) {
                                item = currmenu->parent->selected;
                                currmenu = currmenu->parent;
                                   currmenu->parent != NULL) {
                                item = currmenu->parent->selected;
                                currmenu = currmenu->parent;


@@ -1234,13 +1201,6 @@ cleanmenu(struct Menu *menu)
                if (tmp->label != tmp->output)
                        free(tmp->label);
                free(tmp->output);
                if (tmp->label != tmp->output)
                        free(tmp->label);
                free(tmp->output);

-               if (tmp->file != NULL) {
-                       free(tmp->file);
-                       if (tmp->icon != NULL) {
-                               imlib_context_set_image(tmp->icon);
-                               imlib_free_image();
-                       }
-               }

                item = item->next;
                free(tmp);
        }
                item = item->next;
                free(tmp);
        }


@@ -1253,6 +1213,8 @@ cleanmenu(struct Menu *menu)
 static void
 cleanup(void)
 {
 static void
 cleanup(void)
 {

+       size_t i;
+

        XUngrabPointer(dpy, CurrentTime);
        XUngrabKeyboard(dpy, CurrentTime);
 
        XUngrabPointer(dpy, CurrentTime);
        XUngrabKeyboard(dpy, CurrentTime);
 


@@ -1263,14 +1225,93 @@ cleanup(void)
        XftColorFree(dpy, visual, colormap, &dc.separator);
        XftColorFree(dpy, visual, colormap, &dc.border);
 
        XftColorFree(dpy, visual, colormap, &dc.separator);
        XftColorFree(dpy, visual, colormap, &dc.border);
 

+       for (i = 0; i < dc.nfonts; i++)
+               XftFontClose(dpy, dc.fonts[i]);
+

        XFreeGC(dpy, dc.gc);
        XCloseDisplay(dpy);
 }
 
        XFreeGC(dpy, dc.gc);
        XCloseDisplay(dpy);
 }
 

-/* show usage */
-static void
-usage(void)
+/* xmenu: generate menu from stdin and print selected entry to stdout */
+int
+main(int argc, char *argv[])

 {
 {

-       (void)fprintf(stderr, "usage: xmenu [-iw] [-p position] [title]\n");
-       exit(1);
+       struct Menu *rootmenu;
+       XClassHint classh;
+       int ch;
+
+       while ((ch = getopt(argc, argv, "ip:w")) != -1) {
+               switch (ch) {
+               case 'i':
+                       iflag = 1;
+                       break;
+               case 'p':
+                       pflag = 1;
+                       parseposition(optarg);
+                       break;
+               case 'w':
+                       wflag = 1;
+                       break;
+               default:
+                       usage();
+                       break;
+               }
+       }
+       argc -= optind;
+       argv += optind;
+
+       if (argc > 1)
+               usage();
+
+       /* open connection to server and set X variables */
+       if ((dpy = XOpenDisplay(NULL)) == NULL)
+               errx(1, "could not open display");
+       screen = DefaultScreen(dpy);
+       visual = DefaultVisual(dpy, screen);
+       rootwin = RootWindow(dpy, screen);
+       colormap = DefaultColormap(dpy, screen);
+
+       /* imlib2 stuff */
+       if (!iflag) {
+               imlib_set_cache_size(2048 * 1024);
+               imlib_context_set_dither(1);
+               imlib_context_set_display(dpy);
+               imlib_context_set_visual(visual);
+               imlib_context_set_colormap(colormap);
+       }
+
+       /* initializers */
+       initmonitor();
+       initresources();
+       initdc();
+       initiconsize();
+       initatoms();
+
+       /* set window class */
+       classh.res_class = PROGNAME;
+       if (argc == 1)
+               classh.res_name = *argv;
+       else
+               classh.res_name = PROGNAME;
+
+       /* generate menus and set them up */
+       rootmenu = parsestdin();
+       if (rootmenu == NULL)
+               errx(1, "no menu generated");
+       setupmenu(rootmenu, &classh);
+
+       /* grab mouse and keyboard */
+       if (!wflag) {
+               grabpointer();
+               grabkeyboard();
+       }
+
+       /* run event loop */
+       run(rootmenu);
+
+       /* freeing stuff */
+       cleanmenu(rootmenu);
+       cleanup();
+
+       return 0;

 }
 }