add ^G escape keybinding

[dmenu.git] / draw.c

diff --git a/draw.c b/draw.c
index f952b53..76f0c54 100644 (file)
--- a/draw.c
+++ b/draw.c
@@ -96,7 +96,7 @@ initdc(void) {
        DC *dc;
 
        if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
        DC *dc;
 
        if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())

-               fprintf(stderr, "no locale support\n");
+               fputs("no locale support\n", stderr);

        if(!(dc = calloc(1, sizeof *dc)))
                eprintf("cannot malloc %u bytes:", sizeof *dc);
        if(!(dc->dpy = XOpenDisplay(NULL)))
        if(!(dc = calloc(1, sizeof *dc)))
                eprintf("cannot malloc %u bytes:", sizeof *dc);
        if(!(dc->dpy = XOpenDisplay(NULL)))


@@ -120,28 +120,28 @@ initfont(DC *dc, const char *fontstr) {
 
 Bool
 loadfont(DC *dc, const char *fontstr) {
 
 Bool
 loadfont(DC *dc, const char *fontstr) {

-       char *def, **missing;
+       char *def, **missing, **names;

        int i, n;
        int i, n;

+       XFontStruct **xfonts;

 
        if(!*fontstr)
                return False;
        if((dc->font.set = XCreateFontSet(dc->dpy, fontstr, &missing, &n, &def))) {
 
        if(!*fontstr)
                return False;
        if((dc->font.set = XCreateFontSet(dc->dpy, fontstr, &missing, &n, &def))) {

-               char **names;
-               XFontStruct **xfonts;
-

                n = XFontsOfFontSet(dc->font.set, &xfonts, &names);
                n = XFontsOfFontSet(dc->font.set, &xfonts, &names);

-               for(i = dc->font.ascent = dc->font.descent = 0; i < n; i++) {
-                       dc->font.ascent = MAX(dc->font.ascent, xfonts[i]->ascent);
+               for(i = 0; i < n; i++) {
+                       dc->font.ascent  = MAX(dc->font.ascent,  xfonts[i]->ascent);

                        dc->font.descent = MAX(dc->font.descent, xfonts[i]->descent);
                        dc->font.descent = MAX(dc->font.descent, xfonts[i]->descent);

+                       dc->font.width   = MAX(dc->font.width,   xfonts[i]->max_bounds.width);

                }
        }
        else if((dc->font.xfont = XLoadQueryFont(dc->dpy, fontstr))) {
                }
        }
        else if((dc->font.xfont = XLoadQueryFont(dc->dpy, fontstr))) {

-               dc->font.ascent = dc->font.xfont->ascent;
+               dc->font.ascent  = dc->font.xfont->ascent;

                dc->font.descent = dc->font.xfont->descent;
                dc->font.descent = dc->font.xfont->descent;

+               dc->font.width   = dc->font.xfont->max_bounds.width;

        }
        if(missing)
                XFreeStringList(missing);
        }
        if(missing)
                XFreeStringList(missing);

-       return (dc->font.set || dc->font.xfont);
+       return dc->font.set || dc->font.xfont;

 }
 
 void
 }
 
 void


@@ -154,10 +154,10 @@ resizedc(DC *dc, unsigned int w, unsigned int h) {
        if(dc->canvas)
                XFreePixmap(dc->dpy, dc->canvas);
 
        if(dc->canvas)
                XFreePixmap(dc->dpy, dc->canvas);
 

-       dc->canvas = XCreatePixmap(dc->dpy, DefaultRootWindow(dc->dpy), w, h,
-                                  DefaultDepth(dc->dpy, DefaultScreen(dc->dpy)));

        dc->w = w;
        dc->h = h;
        dc->w = w;
        dc->h = h;

+       dc->canvas = XCreatePixmap(dc->dpy, DefaultRootWindow(dc->dpy), w, h,
+                                  DefaultDepth(dc->dpy, DefaultScreen(dc->dpy)));

 }
 
 int
 }
 
 int