Adapted titlechange()
[surf.git] / surf.c
diff --git a/surf.c b/surf.c
index 70d4eb8..1b3a8e0 100644 (file)
--- a/surf.c
+++ b/surf.c
@@ -57,7 +57,7 @@ typedef struct Client {
        Window xid;
        WebKitWebView *view;
        WebKitWebInspector *inspector;
-       char *title, *linkhover;
+       const char *title, *linkhover;
        const char *needle;
        gint progress;
        struct Client *next;
@@ -155,7 +155,9 @@ static void loadstatuschange(WebKitWebView *view, GParamSpec *pspec,
                              Client *c);
 static void loaduri(Client *c, const Arg *arg);
 static void navigate(Client *c, const Arg *arg);
-static Client *newclient(void);
+static Client *newclient(Client *c);
+static WebKitWebView *newview(Client *c, WebKitWebView *rv);
+static void showview(WebKitWebView *v, Client *c);
 static void newwindow(Client *c, const Arg *arg, gboolean noembed);
 static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d);
 static gboolean contextmenu(WebKitWebView *view, GtkWidget *menu,
@@ -177,7 +179,7 @@ static void setup(void);
 static void sigchld(int unused);
 static void spawn(Client *c, const Arg *arg);
 static void stop(Client *c, const Arg *arg);
-static void titlechange(WebKitWebView *view, GParamSpec *pspec, Client *c);
+static void titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c);
 static void titlechangeleave(void *a, void *b, Client *c);
 static void toggle(Client *c, const Arg *arg);
 static void togglecookiepolicy(Client *c, const Arg *arg);
@@ -332,6 +334,7 @@ cleanup(void)
        g_free(cookiefile);
        g_free(scriptfile);
        g_free(stylefile);
+       g_free(cachedir);
 }
 
 WebKitCookieAcceptPolicy
@@ -774,15 +777,10 @@ navigate(Client *c, const Arg *arg)
 }
 
 Client *
-newclient(void)
+newclient(Client *rc)
 {
        Client *c;
-       WebKitWebSettings *settings;
-       GdkGeometry hints = { 1, 1 };
-       GdkScreen *screen;
-       GdkWindow *gwin;
        gdouble dpi;
-       char *ua;
 
        if (!(c = calloc(1, sizeof(Client))))
                die("Cannot malloc!\n");
@@ -790,83 +788,167 @@ newclient(void)
        c->title = NULL;
        c->progress = 100;
 
-       /* Window */
-       if (embed) {
-               c->win = gtk_plug_new(embed);
-       } else {
-               c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+       c->next = clients;
+       clients = c;
 
-               /* TA:  20091214:  Despite what the GNOME docs say, the ICCCM
-                * is always correct, so we should still call this function.
-                * But when doing so, we *must* differentiate between a
-                * WM_CLASS and a resource on the window.  By convention, the
-                * window class (WM_CLASS) is capped, while the resource is in
-                * lowercase.   Both these values come as a pair.
-                */
-               gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "Surf");
+       c->view = newview(c, rc ? rc->view : NULL);
 
-               /* TA:  20091214:  And set the role here as well -- so that
-                * sessions can pick this up.
-                */
-               gtk_window_set_role(GTK_WINDOW(c->win), "Surf");
-       }
-       gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
-       g_signal_connect(G_OBJECT(c->win),
-                        "destroy",
-                        G_CALLBACK(destroywin), c);
-       g_signal_connect(G_OBJECT(c->win),
-                        "leave_notify_event",
-                        G_CALLBACK(titlechangeleave), c);
+       return c;
+}
 
-       if (!kioskmode)
-               addaccelgroup(c);
+WebKitWebView *
+newview(Client *c, WebKitWebView *rv)
+{
+       WebKitWebView *v;
+       WebKitSettings *settings;
+       WebKitUserContentManager *contentmanager;
+       WebKitWebContext *context;
+       char *ua;
 
        /* Webview */
-       c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
+       if (rv) {
+               v = WEBKIT_WEB_VIEW(
+                   webkit_web_view_new_with_related_view(rv));
+       } else {
+               settings = webkit_settings_new_with_settings(
+                   "auto-load-images", loadimages,
+                   "default-font-size", defaultfontsize,
+                   "enable-caret-browsing", enablecaretbrowsing,
+                   "enable-developer-extras", enableinspector,
+                   "enable-dns-prefetching", enablednsprefetching,
+                   "enable-frame-flattening", enableframeflattening,
+                   "enable-html5-database", enablecache,
+                   "enable-html5-local-storage", enablecache,
+                   "enable-javascript", enablescripts,
+                   "enable-plugins", enableplugins,
+                   NULL);
+               if (!(ua = getenv("SURF_USERAGENT")))
+                       ua = useragent;
+               webkit_settings_set_user_agent(settings, ua);
+               /* Have a look at http://webkitgtk.org/reference/webkit2gtk/stable/WebKitSettings.html
+                * for more interesting settings */
+
+               contentmanager = webkit_user_content_manager_new();
+
+               context = webkit_web_context_new_with_website_data_manager(
+                   webkit_website_data_manager_new(
+                   "base-cache-directory", cachedir,
+                   "base-data-directory", cachedir,
+                   NULL));
+
+               /* rendering process model, can be a shared unique one or one for each
+                * view */
+               webkit_web_context_set_process_model(context,
+                   WEBKIT_PROCESS_MODEL_MULTIPLE_SECONDARY_PROCESSES);
+               /* ssl */
+               webkit_web_context_set_tls_errors_policy(context, strictssl ?
+                   WEBKIT_TLS_ERRORS_POLICY_FAIL : WEBKIT_TLS_ERRORS_POLICY_IGNORE);
+               /* disk cache */
+               webkit_web_context_set_cache_model(context, enablecache ?
+                   WEBKIT_CACHE_MODEL_WEB_BROWSER : WEBKIT_CACHE_MODEL_DOCUMENT_VIEWER);
+
+               /* Currently only works with text file to be compatible with curl */
+               webkit_cookie_manager_set_persistent_storage(
+                   webkit_web_context_get_cookie_manager(context), cookiefile,
+                   WEBKIT_COOKIE_PERSISTENT_STORAGE_TEXT);
+               /* cookie policy */
+               webkit_cookie_manager_set_accept_policy(
+                   webkit_web_context_get_cookie_manager(context),
+                   cookiepolicy_get());
+
+               v = g_object_new(WEBKIT_TYPE_WEB_VIEW,
+                   "settings", settings,
+                   "user-content-manager", contentmanager,
+                   "web-context", context,
+                   NULL);
+       }
 
-       g_signal_connect(G_OBJECT(c->view),
+       g_signal_connect(G_OBJECT(v),
                         "notify::title",
-                        G_CALLBACK(titlechange), c);
-       g_signal_connect(G_OBJECT(c->view),
+                        G_CALLBACK(titlechanged), c);
+       g_signal_connect(G_OBJECT(v),
                         "hovering-over-link",
                         G_CALLBACK(linkhover), c);
-       g_signal_connect(G_OBJECT(c->view),
+       g_signal_connect(G_OBJECT(v),
                         "geolocation-policy-decision-requested",
                         G_CALLBACK(geopolicyrequested), c);
-       g_signal_connect(G_OBJECT(c->view),
+       g_signal_connect(G_OBJECT(v),
                         "create-web-view",
                         G_CALLBACK(createwindow), c);
-       g_signal_connect(G_OBJECT(c->view),
+       g_signal_connect(G_OBJECT(v), "ready-to-show",
+                        G_CALLBACK(showview), c);
+       g_signal_connect(G_OBJECT(v),
                         "new-window-policy-decision-requested",
                         G_CALLBACK(decidewindow), c);
-       g_signal_connect(G_OBJECT(c->view),
+       g_signal_connect(G_OBJECT(v),
                         "mime-type-policy-decision-requested",
                         G_CALLBACK(decidedownload), c);
-       g_signal_connect(G_OBJECT(c->view),
+       g_signal_connect(G_OBJECT(v),
                         "window-object-cleared",
                         G_CALLBACK(windowobjectcleared), c);
-       g_signal_connect(G_OBJECT(c->view),
+       g_signal_connect(G_OBJECT(v),
                         "notify::load-status",
                         G_CALLBACK(loadstatuschange), c);
-       g_signal_connect(G_OBJECT(c->view),
+       g_signal_connect(G_OBJECT(v),
                         "notify::progress",
                         G_CALLBACK(progresschange), c);
-       g_signal_connect(G_OBJECT(c->view),
+       g_signal_connect(G_OBJECT(v),
                         "download-requested",
                         G_CALLBACK(initdownload), c);
-       g_signal_connect(G_OBJECT(c->view),
+       g_signal_connect(G_OBJECT(v),
                         "button-release-event",
                         G_CALLBACK(buttonrelease), c);
-       g_signal_connect(G_OBJECT(c->view),
+       g_signal_connect(G_OBJECT(v),
                         "context-menu",
                         G_CALLBACK(contextmenu), c);
-       g_signal_connect(G_OBJECT(c->view),
+       g_signal_connect(G_OBJECT(v),
                         "resource-request-starting",
                         G_CALLBACK(beforerequest), c);
-       g_signal_connect(G_OBJECT(c->view),
+       g_signal_connect(G_OBJECT(v),
                         "should-show-delete-interface-for-element",
                         G_CALLBACK(deletion_interface), c);
 
+       return v;
+}
+
+void
+showview(WebKitWebView *v, Client *c)
+{
+       GdkGeometry hints = { 1, 1 };
+       GdkRGBA bgcolor = { 0 };
+       GdkWindow *gwin;
+
+       /* Window */
+       if (embed) {
+               c->win = gtk_plug_new(embed);
+       } else {
+               c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+
+               /* TA:  20091214:  Despite what the GNOME docs say, the ICCCM
+                * is always correct, so we should still call this function.
+                * But when doing so, we *must* differentiate between a
+                * WM_CLASS and a resource on the window.  By convention, the
+                * window class (WM_CLASS) is capped, while the resource is in
+                * lowercase.   Both these values come as a pair.
+                */
+               gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "Surf");
+
+               /* TA:  20091214:  And set the role here as well -- so that
+                * sessions can pick this up.
+                */
+               gtk_window_set_role(GTK_WINDOW(c->win), "Surf");
+       }
+       gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
+       g_signal_connect(G_OBJECT(c->win),
+                        "destroy",
+                        G_CALLBACK(destroywin), c);
+       g_signal_connect(G_OBJECT(c->win),
+                        "leave_notify_event",
+                        G_CALLBACK(titlechangeleave), c);
+
+       if (!kioskmode)
+               addaccelgroup(c);
+
        /* Arranging */
        gtk_container_add(GTK_CONTAINER(c->win), GTK_WIDGET(c->view));
 
@@ -880,60 +962,20 @@ newclient(void)
                                      GDK_HINT_MIN_SIZE);
        gdk_window_set_events(gwin, GDK_ALL_EVENTS_MASK);
        gdk_window_add_filter(gwin, processx, c);
-       webkit_web_view_set_full_content_zoom(c->view, TRUE);
 
        runscript(frame);
 
-       settings = webkit_web_view_get_settings(c->view);
-       if (!(ua = getenv("SURF_USERAGENT")))
-               ua = useragent;
-       g_object_set(G_OBJECT(settings), "user-agent", ua, NULL);
-       g_object_set(G_OBJECT(settings),
-                    "auto-load-images", loadimages, NULL);
-       g_object_set(G_OBJECT(settings),
-                    "enable-plugins", enableplugins, NULL);
-       g_object_set(G_OBJECT(settings),
-                    "enable-scripts", enablescripts, NULL);
-       g_object_set(G_OBJECT(settings),
-                    "enable-spatial-navigation", enablespatialbrowsing, NULL);
-       g_object_set(G_OBJECT(settings),
-                    "enable-developer-extras", enableinspector, NULL);
-       g_object_set(G_OBJECT(settings),
-                    "enable-default-context-menu", kioskmode ^ 1, NULL);
-       g_object_set(G_OBJECT(settings),
-                    "default-font-size", defaultfontsize, NULL);
-       g_object_set(G_OBJECT(settings),
-                    "resizable-text-areas", 1, NULL);
-       if (enablestyle)
-               setstyle(c, getstyle("about:blank"));
-
        /* This might conflict with _zoomto96dpi_. */
        if (zoomlevel != 1.0)
                webkit_web_view_set_zoom_level(c->view, zoomlevel);
 
-       if (enableinspector) {
-               c->inspector = webkit_web_view_get_inspector(c->view);
-               g_signal_connect(G_OBJECT(c->inspector), "inspect-web-view",
-                                G_CALLBACK(inspector_new), c);
-               g_signal_connect(G_OBJECT(c->inspector), "show-window",
-                                G_CALLBACK(inspector_show), c);
-               g_signal_connect(G_OBJECT(c->inspector), "close-window",
-                                G_CALLBACK(inspector_close), c);
-               g_signal_connect(G_OBJECT(c->inspector), "finished",
-                                G_CALLBACK(inspector_finished), c);
-               c->isinspecting = false;
-       }
-
        if (runinfullscreen)
                fullscreen(c, NULL);
 
        setatom(c, AtomFind, "");
        setatom(c, AtomUri, "about:blank");
        if (hidebackground)
-               webkit_web_view_set_transparent(c->view, TRUE);
-
-       c->next = clients;
-       clients = c;
+               webkit_web_view_set_background_color(c->view, &bgcolor);
 
        if (showxid) {
                gdk_display_sync(gtk_widget_get_display(c->win));
@@ -943,8 +985,6 @@ newclient(void)
                        die("Error closing stdout");
                 }
        }
-
-       return c;
 }
 
 void
@@ -1173,7 +1213,7 @@ setup(void)
        /* dirs and files */
        cookiefile = buildfile(cookiefile);
        scriptfile = buildfile(scriptfile);
-       cachefolder = buildpath(cachefolder);
+       cachedir   = buildpath(cachedir);
        if (stylefile == NULL) {
                styledir = buildpath(styledir);
                for (i = 0; i < LENGTH(styles); i++) {
@@ -1198,29 +1238,6 @@ setup(void)
                stylefile = g_strconcat("file://", stylepath, NULL);
                g_free(stylepath);
        }
-
-       /* cookie policy */
-       webkit_cookie_manager_set_persistent_storage(
-           webkit_web_context_get_cookie_manager(context), cookiefile,
-           WEBKIT_COOKIE_PERSISTENT_STORAGE_TEXT);
-       webkit_cookie_manager_set_accept_policy(
-           webkit_web_context_get_cookie_manager(context),
-           cookiepolicy_get());
-
-       /* rendering process model, can be a shared unique one or one for each
-        * view */
-       webkit_web_context_set_process_model(context,
-           WEBKIT_PROCESS_MODEL_MULTIPLE_SECONDARY_PROCESSES);
-
-       /* disk cache */
-       webkit_web_context_set_cache_model(context, enablecache ?
-           WEBKIT_CACHE_MODEL_WEB_BROWSER :
-           WEBKIT_CACHE_MODEL_DOCUMENT_VIEWER);
-
-       /* ssl */
-       webkit_web_context_set_tls_errors_policy(context, strictssl ?
-           WEBKIT_TLS_ERRORS_POLICY_FAIL :
-           WEBKIT_TLS_ERRORS_POLICY_IGNORE);
 }
 
 void
@@ -1260,13 +1277,10 @@ stop(Client *c, const Arg *arg)
 }
 
 void
-titlechange(WebKitWebView *view, GParamSpec *pspec, Client *c)
+titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c)
 {
-       const gchar *t = webkit_web_view_get_title(view);
-       if (t) {
-               c->title = copystr(&c->title, t);
-               updatetitle(c);
-       }
+       c->title = webkit_web_view_get_title(c->view);
+       updatetitle(c);
 }
 
 void
@@ -1582,7 +1596,8 @@ main(int argc, char *argv[])
                arg.v = argv[0];
 
        setup();
-       c = newclient();
+       c = newclient(NULL);
+       showview(NULL, c);
        if (arg.v)
                loaduri(clients, &arg);
        else