[dev] [surf] alternate style patch

[stanio]

I use this as a simple heuristic to make some broken web pages more
readable. It's proven very useful for reading news, docs, all sorts of
long text, where the content is more important than what the author
assumes is the best appearance.

The patch just alternates the default and text_style css. For longer
readings I prefer, as evident in text_style.css, reading light on dark
with modest contrast

--s_

diff -r 51a6d05c2c84 config.def.h
--- a/config.def.h      Mon Mar 26 09:33:42 2012 +0200
+++ b/config.def.h      Thu May 31 19:18:35 2012 +0200
@@ -42,4 +42,6 @@
     { MODKEY,               GDK_f,      spawn,      SETPROP("_SURF_FIND", 
"_SURF_FIND") },
     { MODKEY,               GDK_n,      find,       { .b = TRUE } },
     { MODKEY|GDK_SHIFT_MASK,GDK_n,      find,       { .b = FALSE } },
+    { MODKEY,               GDK_t,           setstyle,   { .v = 
".surf/text_style.css" } },
+    { MODKEY|GDK_SHIFT_MASK,GDK_t,           setstyle,   { .v = (const char 
*)NULL} },
 };
diff -r 51a6d05c2c84 surf.c
--- a/surf.c    Mon Mar 26 09:33:42 2012 +0200
+++ b/surf.c    Thu May 31 19:18:35 2012 +0200
@@ -99,6 +99,7 @@
 static void scroll(Client *c, const Arg *arg);
 static void setatom(Client *c, int a, const char *v);
 static void setcookie(SoupCookie *c);
+static void setstyle(Client *c, const Arg *v);
 static void setup(void);
 static void sigchld(int unused);
 static void source(Client *c, const Arg *arg);
@@ -702,6 +703,17 @@
 }
 
 void
+setstyle(Client *c, const Arg *arg){
+       WebKitWebSettings *settings;
+       char *uri, *customstylefile;
+
+       customstylefile = arg->v==NULL?stylefile:(char *)arg->v;
+       settings = webkit_web_view_get_settings(c->view);
+       uri = g_strconcat("file://", customstylefile, NULL);
+       g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
+}
+
+void
 setup(void) {
        char *proxy;
        char *new_proxy;

body    {
        width:98% !important;
}

/* ****  
.navigation, .nav {
display:none !important;
}

#navigation, #nav {
display:none !important;
}
*****8 */

*       {
        max-width:100% !important;
         background-color:#3f3f3f !important;
         text:#acac8c !important;
         color:#acac8c !important;
         /*font-weight:bold !important;*/
         /*font-family:Ubuntu, Calibri, Helvetica, sans-serif !important;*/
         font-family:serif !important;
         text-align:justify;
}

code {
         font-family:monospace !important;
}

h1,h2,h3,h4 {
    text:#efefdf !important;
    color:#efefdf !important;
}

a {
    text:#bfbfdc !important;
    color:#bfbfdc !important;
    text-decoration:none !important;
    /*border-bottom:dashed 1px !important;  */
}
a:hover {
    text:#dcdcff !important;
    color:#dccdff !important;
    text-decoration:none !important;
}

/* fnally! color of highlighted search matches*/
*::selection { background:#FFFF56 !important; color:#343434 !important; }