1 /* See LICENSE file for copyright and license details.
3 * To understand surf, start reading main().
11 #include <gdk/gdkkeysyms.h>
13 #include <sys/types.h>
18 #include <webkit/webkit.h>
19 #include <glib/gstdio.h>
20 #include <JavaScriptCore/JavaScript.h>
23 #define LENGTH(x) (sizeof x / sizeof x[0])
24 #define CLEANMASK(mask) (mask & ~(GDK_MOD2_MASK))
26 typedef union Arg Arg;
33 typedef struct Client {
34 GtkWidget *win, *scroll, *vbox, *indicator;
37 WebKitDownload *download;
38 char *title, *linkhover;
39 const char *uri, *needle;
47 void (*func)(Client *c, const Arg *arg);
54 void (*func)(Client *c, const Arg *arg);
59 static Atom uriprop, findprop;
60 static Client *clients = NULL;
61 static GdkNativeWindow embed = 0;
62 static gboolean showxid = FALSE;
63 static int ignorexprop = 0;
64 static char winid[64];
65 static char *progname;
66 static gboolean loadimage = 1, plugin = 1, script = 1;
68 static char *buildpath(const char *path);
69 static void cleanup(void);
70 static void clipboard(Client *c, const Arg *arg);
71 static void context(WebKitWebView *v, GtkMenu *m, Client *c);
72 static char *copystr(char **str, const char *src);
73 static WebKitWebView *createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c);
74 static gboolean decidedownload(WebKitWebView *v, WebKitWebFrame *f, WebKitNetworkRequest *r, gchar *m, WebKitWebPolicyDecision *p, Client *c);
75 static gboolean decidewindow(WebKitWebView *v, WebKitWebFrame *f, WebKitNetworkRequest *r, WebKitWebNavigationAction *n, WebKitWebPolicyDecision *p, Client *c);
76 static void destroyclient(Client *c);
77 static void destroywin(GtkWidget* w, Client *c);
78 static void die(char *str);
79 static void download(Client *c, const Arg *arg);
80 static void drawindicator(Client *c);
81 static gboolean exposeindicator(GtkWidget *w, GdkEventExpose *e, Client *c);
82 static void find(Client *c, const Arg *arg);
83 static const char *getatom(Client *c, Atom a);
84 static const char *getcookies(SoupURI *uri);
85 static char *geturi(Client *c);
86 void gotheaders(SoupMessage *msg, gpointer user_data);
87 static gboolean initdownload(WebKitWebView *v, WebKitDownload *o, Client *c);
88 static void itemclick(GtkMenuItem *mi, Client *c);
89 static gboolean keypress(GtkWidget *w, GdkEventKey *ev, Client *c);
90 static void linkhover(WebKitWebView *v, const char* t, const char* l, Client *c);
91 static void loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c);
92 static void loaduri(Client *c, const Arg *arg);
93 static void navigate(Client *c, const Arg *arg);
94 static Client *newclient(void);
95 static void newwindow(Client *c, const Arg *arg);
96 static void newrequest(SoupSession *s, SoupMessage *msg, gpointer v);
97 static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d);
98 static void print(Client *c, const Arg *arg);
99 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer d);
100 static void progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c);
101 static void reload(Client *c, const Arg *arg);
102 static void resize(GtkWidget *w, GtkAllocation *a, Client *c);
103 static void scroll(Client *c, const Arg *arg);
104 static void setatom(Client *c, Atom a, const char *v);
105 static void setcookie(SoupCookie *c);
106 static void setup(void);
107 static void sigchld(int unused);
108 static void source(Client *c, const Arg *arg);
109 static void spawn(Client *c, const Arg *arg);
110 static void stop(Client *c, const Arg *arg);
111 static void titlechange(WebKitWebView *v, WebKitWebFrame* frame, const char* title, Client *c);
112 static void update(Client *c);
113 static void updatedownload(WebKitDownload *o, GParamSpec *pspec, Client *c);
114 static void updatewinid(Client *c);
115 static void usage(void);
116 static void windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js, JSObjectRef win, Client *c);
117 static void zoom(Client *c, const Arg *arg);
119 /* configuration, allows nested code to access above variables */
123 buildpath(const char *path) {
127 /* creating directory */
129 apath = g_strdup(path);
131 apath = g_strconcat(g_get_home_dir(), "/", path, NULL);
132 if((p = strrchr(apath, '/'))) {
134 g_mkdir_with_parents(apath, 0755);
137 /* creating file (gives error when apath ends with "/") */
138 if((f = g_fopen(apath, "a")))
146 destroyclient(clients);
154 runscript(WebKitWebFrame *frame, JSContextRef js) {
155 JSStringRef jsscript;
157 JSValueRef exception = NULL;
160 if(g_file_get_contents(scriptfile, &script, NULL, &error)) {
161 jsscript = JSStringCreateWithUTF8CString(script);
162 JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js), NULL, 0, &exception);
167 clipboard(Client *c, const Arg *arg) {
168 gboolean paste = *(gboolean *)arg;
171 gtk_clipboard_request_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), pasteuri, c);
173 gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), c->linkhover ? c->linkhover : geturi(c), -1);
177 context(WebKitWebView *v, GtkMenu *m, Client *c) {
179 GtkContainer *parent;
181 gtk_widget_hide_all(GTK_WIDGET(m));
182 gtk_widget_show(GTK_WIDGET(m));
183 for(i = 0; i < LENGTH(items); i++) {
184 parent = GTK_CONTAINER(gtk_widget_get_parent(c->items[i]));
186 gtk_container_remove(parent, c->items[i]);
187 gtk_menu_shell_append(GTK_MENU_SHELL(m), c->items[i]);
188 gtk_widget_show(c->items[i]);
193 copystr(char **str, const char *src) {
205 createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) {
206 Client *n = newclient();
211 decidedownload(WebKitWebView *v, WebKitWebFrame *f, WebKitNetworkRequest *r, gchar *m, WebKitWebPolicyDecision *p, Client *c) {
212 if(!webkit_web_view_can_show_mime_type(v, m)) {
213 webkit_web_policy_decision_download(p);
220 decidewindow(WebKitWebView *view, WebKitWebFrame *f, WebKitNetworkRequest *r, WebKitWebNavigationAction *n, WebKitWebPolicyDecision *p, Client *c) {
223 if(webkit_web_navigation_action_get_reason(n) == WEBKIT_WEB_NAVIGATION_REASON_LINK_CLICKED) {
224 webkit_web_policy_decision_ignore(p);
225 arg.v = (void *)webkit_network_request_get_uri(r);
226 newwindow(NULL, &arg);
233 destroyclient(Client *c) {
237 gtk_widget_destroy(c->indicator);
238 gtk_widget_destroy(GTK_WIDGET(c->view));
239 gtk_widget_destroy(c->scroll);
240 gtk_widget_destroy(c->vbox);
241 gtk_widget_destroy(c->win);
242 for(i = 0; i < LENGTH(items); i++)
243 gtk_widget_destroy(c->items[i]);
246 for(p = clients; p && p->next != c; p = p->next);
257 destroywin(GtkWidget* w, Client *c) {
268 download(Client *c, const Arg *arg) {
270 WebKitNetworkRequest *r;
274 uri = (char *)arg->v;
276 uri = c->linkhover ? c->linkhover : geturi(c);
277 r = webkit_network_request_new(uri);
278 dl = webkit_download_new(r);
279 initdownload(c->view, dl, c);
280 webkit_download_start(c->download);
284 drawindicator(Client *c) {
291 uri = getatom(c, uriprop);
293 width = c->progress * w->allocation.width / 100;
294 gc = gdk_gc_new(w->window);
295 gdk_color_parse(strstr(uri, "https://") == uri ?
296 progress_trust : progress, &fg);
297 gdk_gc_set_rgb_fg_color(gc, &fg);
298 gdk_draw_rectangle(w->window,
299 w->style->bg_gc[GTK_WIDGET_STATE(w)],
300 TRUE, 0, 0, w->allocation.width, w->allocation.height);
301 gdk_draw_rectangle(w->window, gc, TRUE, 0, 0, width,
302 w->allocation.height);
307 exposeindicator(GtkWidget *w, GdkEventExpose *e, Client *c) {
313 find(Client *c, const Arg *arg) {
316 s = getatom(c, findprop);
317 gboolean forward = *(gboolean *)arg;
318 webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE);
322 getcookies(SoupURI *uri) {
324 SoupCookieJar *j = soup_cookie_jar_text_new(cookiefile, TRUE);
325 c = soup_cookie_jar_get_cookies(j, uri, TRUE);
331 getatom(Client *c, Atom a) {
332 static char buf[BUFSIZ];
335 unsigned long ldummy;
336 unsigned char *p = NULL;
338 XGetWindowProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
339 a, 0L, BUFSIZ, False, XA_STRING,
340 &adummy, &idummy, &ldummy, &ldummy, &p);
342 strncpy(buf, (char *)p, LENGTH(buf)-1);
353 if(!(uri = (char *)webkit_web_view_get_uri(c->view)))
359 gotheaders(SoupMessage *msg, gpointer v) {
363 uri = soup_message_get_uri(msg);
364 for(p = l = soup_cookies_from_response(msg); p;
365 p = g_slist_next(p)) {
366 setcookie((SoupCookie *)p->data);
368 soup_cookies_free(l);
372 initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
373 const char *filename;
377 filename = webkit_download_get_suggested_filename(o);
378 if(!strcmp("", filename))
379 filename = "index.html";
380 uri = g_strconcat("file://", dldir, "/", filename, NULL);
381 webkit_download_set_destination_uri(c->download, uri);
383 g_signal_connect(c->download, "notify::progress", G_CALLBACK(updatedownload), c);
384 g_signal_connect(c->download, "notify::status", G_CALLBACK(updatedownload), c);
386 c->title = copystr(&c->title, filename);
392 itemclick(GtkMenuItem *mi, Client *c) {
396 label = gtk_menu_item_get_label(mi);
397 for(i = 0; i < LENGTH(items); i++)
398 if(!strcmp(items[i].label, label))
399 items[i].func(c, &(items[i].arg));
403 keypress(GtkWidget* w, GdkEventKey *ev, Client *c) {
405 gboolean processed = FALSE;
408 for(i = 0; i < LENGTH(keys); i++) {
409 if(gdk_keyval_to_lower(ev->keyval) == keys[i].keyval
410 && CLEANMASK(ev->state) == keys[i].mod
412 keys[i].func(c, &(keys[i].arg));
420 linkhover(WebKitWebView *v, const char* t, const char* l, Client *c) {
422 c->linkhover = copystr(&c->linkhover, l);
423 else if(c->linkhover) {
431 loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
432 switch(webkit_web_view_get_load_status (c->view)) {
433 case WEBKIT_LOAD_COMMITTED:
436 setatom(c, uriprop, geturi(c));
438 case WEBKIT_LOAD_FINISHED:
448 loaduri(Client *c, const Arg *arg) {
450 const char *uri = (char *)arg->v;
451 Arg a = { .b = FALSE };
453 if(strcmp(uri, "") == 0)
455 u = g_strrstr(uri, "://") ? g_strdup(uri)
456 : g_strdup_printf("http://%s", uri);
457 /* prevents endless loop */
458 if(c->uri && strcmp(u, c->uri) == 0) {
462 webkit_web_view_load_uri(c->view, u);
464 c->title = copystr(&c->title, u);
471 navigate(Client *c, const Arg *arg) {
472 int steps = *(int *)arg;
473 webkit_web_view_go_back_or_forward(c->view, steps);
480 WebKitWebSettings *settings;
481 WebKitWebFrame *frame;
482 GdkGeometry hints = { 1, 1 };
485 if(!(c = calloc(1, sizeof(Client))))
486 die("Cannot malloc!\n");
489 c->win = gtk_plug_new(embed);
492 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
493 /* TA: 20091214: Despite what the GNOME docs say, the ICCCM
494 * is always correct, so we should still call this function.
495 * But when doing so, we *must* differentiate between a
496 * WM_CLASS and a resource on the window. By convention, the
497 * window class (WM_CLASS) is capped, while the resource is in
498 * lowercase. Both these values come as a pair.
500 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "surf");
502 /* TA: 20091214: And set the role here as well -- so that
503 * sessions can pick this up.
505 gtk_window_set_role(GTK_WINDOW(c->win), "Surf");
507 gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
508 g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(destroywin), c);
509 g_signal_connect(G_OBJECT(c->win), "key-press-event", G_CALLBACK(keypress), c);
510 g_signal_connect(G_OBJECT(c->win), "size-allocate", G_CALLBACK(resize), c);
512 if(!(c->items = calloc(1, sizeof(GtkWidget *) * LENGTH(items))))
513 die("Cannot malloc!\n");
516 for(i = 0; i < LENGTH(items); i++) {
517 c->items[i] = gtk_menu_item_new_with_label(items[i].label);
518 g_signal_connect(G_OBJECT(c->items[i]), "activate",
519 G_CALLBACK(itemclick), c);
523 c->vbox = gtk_vbox_new(FALSE, 0);
525 /* Scrolled Window */
526 c->scroll = gtk_scrolled_window_new(NULL, NULL);
527 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
528 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
531 c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
532 g_signal_connect(G_OBJECT(c->view), "title-changed", G_CALLBACK(titlechange), c);
533 g_signal_connect(G_OBJECT(c->view), "hovering-over-link", G_CALLBACK(linkhover), c);
534 g_signal_connect(G_OBJECT(c->view), "create-web-view", G_CALLBACK(createwindow), c);
535 g_signal_connect(G_OBJECT(c->view), "new-window-policy-decision-requested", G_CALLBACK(decidewindow), c);
536 g_signal_connect(G_OBJECT(c->view), "mime-type-policy-decision-requested", G_CALLBACK(decidedownload), c);
537 g_signal_connect(G_OBJECT(c->view), "download-requested", G_CALLBACK(initdownload), c);
538 g_signal_connect(G_OBJECT(c->view), "window-object-cleared", G_CALLBACK(windowobjectcleared), c);
539 g_signal_connect(G_OBJECT(c->view), "populate-popup", G_CALLBACK(context), c);
540 g_signal_connect(G_OBJECT(c->view), "notify::load-status", G_CALLBACK(loadstatuschange), c);
541 g_signal_connect(G_OBJECT(c->view), "notify::progress", G_CALLBACK(progresschange), c);
544 c->indicator = gtk_drawing_area_new();
545 gtk_widget_set_size_request(c->indicator, 0, 2);
546 g_signal_connect (G_OBJECT (c->indicator), "expose_event",
547 G_CALLBACK (exposeindicator), c);
550 gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
551 gtk_container_add(GTK_CONTAINER(c->win), c->vbox);
552 gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
553 gtk_container_add(GTK_CONTAINER(c->vbox), c->indicator);
556 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->indicator, FALSE, FALSE, 0, GTK_PACK_START);
557 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE, TRUE, 0, GTK_PACK_START);
558 gtk_widget_grab_focus(GTK_WIDGET(c->view));
559 gtk_widget_show(c->vbox);
560 gtk_widget_show(c->indicator);
561 gtk_widget_show(c->scroll);
562 gtk_widget_show(GTK_WIDGET(c->view));
563 gtk_widget_show(c->win);
564 gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints, GDK_HINT_MIN_SIZE);
565 gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
566 gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
567 webkit_web_view_set_full_content_zoom(c->view, TRUE);
568 frame = webkit_web_view_get_main_frame(c->view);
569 runscript(frame, webkit_web_frame_get_global_context(frame));
570 settings = webkit_web_view_get_settings(c->view);
571 if(!(ua = getenv("SURF_USERAGENT")))
573 g_object_set(G_OBJECT(settings), "user-agent", ua, NULL);
574 uri = g_strconcat("file://", stylefile, NULL);
575 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
576 g_object_set(G_OBJECT(settings), "auto-load-images", loadimage, NULL);
577 g_object_set(G_OBJECT(settings), "enable-plugins", plugin, NULL);
578 g_object_set(G_OBJECT(settings), "enable-scripts", script, NULL);
580 setatom(c, findprop, "");
581 setatom(c, uriprop, "");
583 webkit_web_view_set_transparent(c->view, TRUE);
590 gdk_display_sync(gtk_widget_get_display(c->win));
591 printf("%u\n", (guint)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
598 newrequest(SoupSession *s, SoupMessage *msg, gpointer v) {
599 SoupMessageHeaders *h = msg->request_headers;
603 soup_message_headers_remove(h, "Cookie");
604 uri = soup_message_get_uri(msg);
605 if((c = getcookies(uri)))
606 soup_message_headers_append(h, "Cookie", c);
607 g_signal_connect_after(G_OBJECT(msg), "got-headers", G_CALLBACK(gotheaders), NULL);
611 newwindow(Client *c, const Arg *arg) {
613 const char *cmd[10], *uri;
614 const Arg a = { .v = (void *)cmd };
620 snprintf(tmp, LENGTH(tmp), "%u\n", (int)embed);
632 uri = arg->v ? (char *)arg->v : c->linkhover;
640 pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) {
641 Arg arg = {.v = text };
643 loaduri((Client *) d, &arg);
647 print(Client *c, const Arg *arg) {
648 webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
652 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
653 Client *c = (Client *)d;
657 if(((XEvent *)e)->type == PropertyNotify) {
658 ev = &((XEvent *)e)->xproperty;
661 else if(ev->state == PropertyNewValue) {
662 if(ev->atom == uriprop) {
663 arg.v = getatom(c, uriprop);
666 else if(ev->atom == findprop) {
670 return GDK_FILTER_REMOVE;
673 return GDK_FILTER_CONTINUE;
677 progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
678 c->progress = webkit_web_view_get_progress(c->view) * 100;
683 reload(Client *c, const Arg *arg) {
684 gboolean nocache = *(gboolean *)arg;
686 webkit_web_view_reload_bypass_cache(c->view);
688 webkit_web_view_reload(c->view);
692 resize(GtkWidget *w, GtkAllocation *a, Client *c) {
697 zoom = webkit_web_view_get_zoom_level(c->view);
698 if(a->width * a->height < 300 * 400 && zoom != 0.2)
699 webkit_web_view_set_zoom_level(c->view, 0.2);
701 webkit_web_view_set_zoom_level(c->view, 1.0);
705 scroll(Client *c, const Arg *arg) {
709 a = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(c->scroll));
710 v = gtk_adjustment_get_value(a);
711 v += gtk_adjustment_get_step_increment(a) * arg->i;
713 v = MIN(v, gtk_adjustment_get_upper(a) - gtk_adjustment_get_page_size(a));
714 gtk_adjustment_set_value(a, v);
718 setcookie(SoupCookie *c) {
721 lock = open(cookiefile, 0);
722 flock(lock, LOCK_EX);
724 SoupCookieJar *j = soup_cookie_jar_text_new(cookiefile, FALSE);
725 c = soup_cookie_copy(c);
726 if(c->expires == NULL && sessiontime) {
727 e = soup_date_new_from_time_t(time(NULL) + sessiontime);
728 soup_cookie_set_expires(c, e);
730 soup_cookie_jar_add_cookie(j, c);
732 flock(lock, LOCK_UN);
737 setatom(Client *c, Atom a, const char *v) {
740 XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), a,
741 XA_STRING, 8, PropModeReplace, (unsigned char *)v,
752 /* clean up any zombies immediately */
754 gtk_init(NULL, NULL);
755 if (!g_thread_supported())
759 s = webkit_get_default_session();
760 uriprop = XInternAtom(dpy, "_SURF_URI", False);
761 findprop = XInternAtom(dpy, "_SURF_FIND", False);
764 cookiefile = buildpath(cookiefile);
765 dldir = buildpath(dldir);
766 scriptfile = buildpath(scriptfile);
767 stylefile = buildpath(stylefile);
769 /* request handler */
770 s = webkit_get_default_session();
771 soup_session_remove_feature_by_type(s, soup_cookie_get_type());
772 soup_session_remove_feature_by_type(s, soup_cookie_jar_get_type());
773 g_signal_connect_after(G_OBJECT(s), "request-started", G_CALLBACK(newrequest), NULL);
776 if((proxy = getenv("http_proxy")) && strcmp(proxy, "")) {
777 new_proxy = g_strrstr(proxy, "http://") ? g_strdup(proxy) :
778 g_strdup_printf("http://%s", proxy);
780 puri = soup_uri_new(new_proxy);
781 g_object_set(G_OBJECT(s), "proxy-uri", puri, NULL);
788 sigchld(int unused) {
789 if(signal(SIGCHLD, sigchld) == SIG_ERR)
790 die("Can't install SIGCHLD handler");
791 while(0 < waitpid(-1, NULL, WNOHANG));
795 source(Client *c, const Arg *arg) {
796 Arg a = { .b = FALSE };
799 s = webkit_web_view_get_view_source_mode(c->view);
800 webkit_web_view_set_view_source_mode(c->view, !s);
805 spawn(Client *c, const Arg *arg) {
808 close(ConnectionNumber(dpy));
810 execvp(((char **)arg->v)[0], (char **)arg->v);
811 fprintf(stderr, "surf: execvp %s", ((char **)arg->v)[0]);
818 stop(Client *c, const Arg *arg) {
820 webkit_download_cancel(c->download);
822 webkit_web_view_stop_loading(c->view);
827 titlechange(WebKitWebView *v, WebKitWebFrame *f, const char *t, Client *c) {
828 c->title = copystr(&c->title, t);
836 if(c->progress != 100)
837 t = g_strdup_printf("[%i%%] %s", c->progress, c->title);
838 else if(c->linkhover)
839 t = g_strdup(c->linkhover);
841 t = g_strdup(c->title);
843 gtk_window_set_title(GTK_WINDOW(c->win), t);
848 updatedownload(WebKitDownload *o, GParamSpec *pspec, Client *c) {
849 WebKitDownloadStatus status;
851 status = webkit_download_get_status(c->download);
852 if(status == WEBKIT_DOWNLOAD_STATUS_STARTED || status == WEBKIT_DOWNLOAD_STATUS_CREATED) {
853 c->progress = (gint)(webkit_download_get_progress(c->download)*100);
861 updatewinid(Client *c) {
862 snprintf(winid, LENGTH(winid), "%u",
863 (int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
868 fputs("surf - simple browser\n", stderr);
869 die("usage: surf [-e xid] [-i] [-p] [-s] [-v] [-x] [uri]\n");
873 windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js, JSObjectRef win, Client *c) {
874 runscript(frame, js);
878 zoom(Client *c, const Arg *arg) {
880 if(arg->i < 0) /* zoom out */
881 webkit_web_view_zoom_out(c->view);
882 else if(arg->i > 0) /* zoom in */
883 webkit_web_view_zoom_in(c->view);
886 webkit_web_view_set_zoom_level(c->view, 1.0);
891 main(int argc, char *argv[]) {
896 /* command line args */
897 for(i = 1, arg.v = NULL; i < argc && argv[i][0] == '-' &&
898 argv[i][1] != '\0' && argv[i][2] == '\0'; i++) {
899 if(!strcmp(argv[i], "--")) {
906 embed = atoi(argv[i]);
923 die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n");
933 loaduri(clients, &arg);