Adding reference to xdg-xmenu, by OliverLew.

[xmenu] / xmenu.c

diff --git a/xmenu.c b/xmenu.c
index 6e189cc..3c83cd3 100644 (file)
--- a/xmenu.c
+++ b/xmenu.c
@@ -96,7 +96,6 @@ static Atom wmdelete;
 static Atom netatom[NetLast];
 
 /* flags */
 static Atom netatom[NetLast];
 
 /* flags */

-static int fflag = 0;   /* whether glyphs should align based on the first font */

 static int iflag = 0;   /* whether to disable icons */
 static int mflag = 0;   /* whether the user specified a monitor with -p */
 static int pflag = 0;   /* whether the user specified a position with -p */
 static int iflag = 0;   /* whether to disable icons */
 static int mflag = 0;   /* whether the user specified a monitor with -p */
 static int pflag = 0;   /* whether the user specified a position with -p */


@@ -118,11 +117,8 @@ main(int argc, char *argv[])
        XClassHint classh;
        int ch;
 
        XClassHint classh;
        int ch;
 

-       while ((ch = getopt(argc, argv, "fip:w")) != -1) {
+       while ((ch = getopt(argc, argv, "ip:w")) != -1) {

                switch (ch) {
                switch (ch) {

-               case 'f':
-                       fflag = 1;
-                       break;

                case 'i':
                        iflag = 1;
                        break;
                case 'i':
                        iflag = 1;
                        break;


@@ -260,12 +256,16 @@ 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)
                        errx(1, "cannot load font");
        }
                if ((dc.fonts[nfont++] = XftFontOpenName(dpy, screen, buf)) == NULL)
                        errx(1, "cannot load font");
        }


@@ -300,7 +300,7 @@ 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++) {
                                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)) {
                        for (i = 0; i < nmons; i++) {
                                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)) {


@@ -643,12 +643,49 @@ getnextutf8char(const char *s, const char **next_ret)
 static XftFont *
 getfontucode(FcChar32 ucode)
 {
 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];
        size_t i;
 
        for (i = 0; i < dc.nfonts; i++)
                if (XftCharExists(dpy, dc.fonts[i], ucode) == FcTrue)
                        return dc.fonts[i];

-       return NULL;
+
+       /* 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 */
 }
 
 /* draw text into XftDraw, return width of text glyphs */


@@ -656,9 +693,6 @@ static int
 drawtext(XftDraw *draw, XftColor *color, int x, int y, unsigned h, const char *text)
 {
        int textwidth = 0;
 drawtext(XftDraw *draw, XftColor *color, int x, int y, unsigned h, const char *text)
 {
        int textwidth = 0;

-       int texty;
-
-       texty = y + (h - (dc.fonts[0]->ascent + dc.fonts[0]->descent))/2 + dc.fonts[0]->ascent;

 
        while (*text) {
                XftFont *currfont;
 
        while (*text) {
                XftFont *currfont;


@@ -668,17 +702,16 @@ drawtext(XftDraw *draw, XftColor *color, int x, int y, unsigned h, const char *t
                size_t len;
 
                ucode = getnextutf8char(text, &next);
                size_t len;
 
                ucode = getnextutf8char(text, &next);

-               if ((currfont = getfontucode(ucode)) == NULL)
-                       currfont = dc.fonts[0];
+               currfont = getfontucode(ucode);

 
                len = next - text;
 
                len = next - text;

-

                XftTextExtentsUtf8(dpy, currfont, (XftChar8 *)text, len, &ext);
                textwidth += ext.xOff;
 
                if (draw) {
                XftTextExtentsUtf8(dpy, currfont, (XftChar8 *)text, len, &ext);
                textwidth += ext.xOff;
 
                if (draw) {

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

                        XftDrawStringUtf8(draw, color, currfont, x, texty, (XftChar8 *)text, len);
                        x += ext.xOff;
                }
                        XftDrawStringUtf8(draw, color, currfont, x, texty, (XftChar8 *)text, len);
                        x += ext.xOff;
                }


@@ -1280,6 +1313,6 @@ cleanup(void)
 static void
 usage(void)
 {
 static void
 usage(void)
 {

-       (void)fprintf(stderr, "usage: xmenu [-fiw] [-p position] [title]\n");
+       (void)fprintf(stderr, "usage: xmenu [-iw] [-p position] [title]\n");

        exit(1);
 }
        exit(1);
 }