1 /* See LICENSE file for copyright and license details.
3 * To understand surf, start reading main().
10 #include <gdk/gdkkeysyms.h>
16 #include <webkit/webkit.h>
18 #define LENGTH(x) (sizeof x / sizeof x[0])
22 typedef struct Client {
23 GtkWidget *win, *scroll, *vbox, *urlbar, *urllist, *searchbar;
29 SoupCookieJar *cookiejar;
30 Client *clients = NULL;
31 gboolean embed = FALSE;
32 gboolean showxid = FALSE;
33 gboolean ignore_once = FALSE;
37 static void cleanup(void);
38 static gboolean decidewindow(WebKitWebView *view, WebKitWebFrame *f,
39 WebKitNetworkRequest *r, WebKitWebNavigationAction *n,
40 WebKitWebPolicyDecision *p, gpointer d);
41 static void destroyclient(Client *c);
42 static void destroywin(GtkWidget* w, gpointer d);
43 static void die(char *str);
44 static gboolean download(WebKitWebView *view, WebKitDownload *o, gpointer d);
45 static gchar *geturi(Client *c);
46 static void hidesearch(Client *c);
47 static void hideurl(Client *c);
48 static gboolean keypress(GtkWidget* w, GdkEventKey *ev, gpointer d);
49 static void linkhover(WebKitWebView* page, const gchar* t, const gchar* l, gpointer d);
50 static void loadcommit(WebKitWebView *view, WebKitWebFrame *f, gpointer d);
51 static void loadfile(const Client *c, const gchar *f);
52 static void loaduri(const Client *c, const gchar *uri);
53 static Client *newclient();
54 static WebKitWebView *newwindow(WebKitWebView *v, WebKitWebFrame *f, gpointer d);
55 static void progresschange(WebKitWebView *view, gint p, gpointer d);
56 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer data);
57 static void setup(void);
58 static void showsearch(Client *c);
59 static void showurl(Client *c);
60 static void titlechange(WebKitWebView* view, WebKitWebFrame* frame, const gchar* title, gpointer d);
61 static void updatetitle(Client *c);
66 destroyclient(clients);
70 decidewindow(WebKitWebView *view, WebKitWebFrame *f,
71 WebKitNetworkRequest *r, WebKitWebNavigationAction *n,
72 WebKitWebPolicyDecision *p, gpointer d) {
78 destroyclient(Client *c) {
81 gtk_widget_destroy(GTK_WIDGET(webkit_web_view_new()));
82 gtk_widget_destroy(c->scroll);
83 gtk_widget_destroy(c->urlbar);
84 gtk_widget_destroy(c->urllist);
85 gtk_widget_destroy(c->searchbar);
86 gtk_widget_destroy(c->vbox);
87 gtk_widget_destroy(c->win);
88 for(p = clients; p && p->next != c; p = p->next);
99 destroywin(GtkWidget* w, gpointer d) {
100 Client *c = (Client *)d;
105 void die(char *str) {
111 download(WebKitWebView *view, WebKitDownload *o, gpointer d) {
114 gchar *uri, *filename;
116 home = g_get_home_dir();
117 filename = g_build_filename(home, "Desktop",
118 webkit_download_get_suggested_filename(o), NULL);
119 uri = g_strconcat("file://", filename, NULL);
120 webkit_download_set_destination_uri(o, uri);
123 webkit_download_start(o);
131 if(!(uri = (gchar *)webkit_web_view_get_uri(c->view)))
132 uri = g_strdup("about:blank");
137 hidesearch(Client *c) {
138 gtk_widget_hide(c->searchbar);
139 gtk_widget_grab_focus(GTK_WIDGET(c->view));
144 gtk_widget_hide(c->urlbar);
145 gtk_widget_grab_focus(GTK_WIDGET(c->view));
149 keypress(GtkWidget* w, GdkEventKey *ev, gpointer d) {
150 Client *c = (Client *)d;
152 if(ev->type != GDK_KEY_PRESS)
154 if(GTK_WIDGET_HAS_FOCUS(c->searchbar)) {
160 webkit_web_view_search_text(c->view,
161 gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
163 !(ev->state & GDK_SHIFT_MASK),
172 else if(GTK_WIDGET_HAS_FOCUS(c->urlbar)) {
178 loaduri(c, gtk_entry_get_text(GTK_ENTRY(c->urlbar)));
187 else if(ev->state == GDK_CONTROL_MASK || ev->state == (GDK_CONTROL_MASK | GDK_SHIFT_MASK)) {
191 if((ev->state & GDK_SHIFT_MASK))
192 webkit_web_view_reload_bypass_cache(c->view);
194 webkit_web_view_reload(c->view);
205 webkit_web_view_go_back(c->view);
208 webkit_web_view_go_forward(c->view);
215 webkit_web_view_move_cursor(c->view, GTK_MOVEMENT_DISPLAY_LINES, -1);
218 webkit_web_view_move_cursor(c->view, GTK_MOVEMENT_DISPLAY_LINES, 1);
226 linkhover(WebKitWebView* page, const gchar* t, const gchar* l, gpointer d) {
227 Client *c = (Client *)d;
230 gtk_window_set_title(GTK_WINDOW(c->win), l);
236 loadcommit(WebKitWebView *view, WebKitWebFrame *f, gpointer d) {
237 Client *c = (Client *)d;
242 XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), urlprop,
243 XA_STRING, 8, PropModeReplace, (unsigned char *)uri,
248 loadfile(const Client *c, const gchar *f) {
249 GIOChannel *chan = NULL;
251 GString *code = g_string_new("");
252 GString *uri = g_string_new(f);
255 if(strcmp(f, "-") == 0) {
256 chan = g_io_channel_unix_new(STDIN_FILENO);
258 while(g_io_channel_read_line(chan, &line, NULL, NULL, &e) == G_IO_STATUS_NORMAL) {
259 g_string_append(code, line);
262 webkit_web_view_load_html_string(c->view, code->str, NULL);
263 g_io_channel_shutdown(chan, FALSE, NULL);
267 g_string_prepend(uri, "file://");
268 loaduri(c, uri->str);
274 loaduri(const Client *c, const gchar *uri) {
275 GString* u = g_string_new(uri);
276 if(g_strrstr(u->str, ":") == NULL)
277 g_string_prepend(u, "http://");
278 webkit_web_view_load_uri(c->view, u->str);
279 g_string_free(u, TRUE);
285 if(!(c = calloc(1, sizeof(Client))))
286 die("Cannot malloc!\n");
289 c->win = gtk_plug_new(0);
292 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
293 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "surf");
295 gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
296 g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(destroywin), c);
297 g_signal_connect(G_OBJECT(c->win), "key-press-event", G_CALLBACK(keypress), c);
300 c->vbox = gtk_vbox_new(FALSE, 0);
302 /* scrolled window */
303 c->scroll = gtk_scrolled_window_new(NULL, NULL);
304 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
305 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
308 c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
309 g_signal_connect(G_OBJECT(c->view), "title-changed", G_CALLBACK(titlechange), c);
310 g_signal_connect(G_OBJECT(c->view), "load-progress-changed", G_CALLBACK(progresschange), c);
311 g_signal_connect(G_OBJECT(c->view), "load-committed", G_CALLBACK(loadcommit), c);
312 g_signal_connect(G_OBJECT(c->view), "hovering-over-link", G_CALLBACK(linkhover), c);
313 g_signal_connect(G_OBJECT(c->view), "create-web-view", G_CALLBACK(newwindow), c);
314 g_signal_connect(G_OBJECT(c->view), "new-window-policy-decision-requested", G_CALLBACK(decidewindow), c);
315 g_signal_connect(G_OBJECT(c->view), "download-requested", G_CALLBACK(download), c);
318 c->urlbar = gtk_entry_new();
319 gtk_entry_set_has_frame(GTK_ENTRY(c->urlbar), FALSE);
322 c->searchbar = gtk_entry_new();
323 gtk_entry_set_has_frame(GTK_ENTRY(c->searchbar), FALSE);
326 gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
327 gtk_container_add(GTK_CONTAINER(c->win), c->vbox);
328 gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
329 gtk_container_add(GTK_CONTAINER(c->vbox), c->searchbar);
330 gtk_container_add(GTK_CONTAINER(c->vbox), c->urlbar);
333 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->urlbar, FALSE, FALSE, 0, GTK_PACK_START);
334 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->searchbar, FALSE, FALSE, 0, GTK_PACK_START);
335 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE, TRUE, 0, GTK_PACK_START);
336 gtk_widget_grab_focus(GTK_WIDGET(c->view));
337 gtk_widget_hide_all(c->searchbar);
338 gtk_widget_hide_all(c->urlbar);
339 gtk_widget_show(c->vbox);
340 gtk_widget_show(c->scroll);
341 gtk_widget_show(GTK_WIDGET(c->view));
342 gtk_widget_show(c->win);
343 gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
344 gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
348 printf("%u\n", (unsigned int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
353 newwindow(WebKitWebView *v, WebKitWebFrame *f, gpointer d) {
355 Client *c = newclient();
360 progresschange(WebKitWebView* view, gint p, gpointer d) {
361 Client *c = (Client *)d;
368 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
370 Client *c = (Client *)d;
373 unsigned long ldummy;
374 unsigned char *buf = NULL;
375 if(((XEvent *)e)->type == PropertyNotify) {
376 ev = &((XEvent *)e)->xproperty;
377 if(ignore_once == FALSE && ev->atom == urlprop && ev->state == PropertyNewValue) {
378 XGetWindowProperty(dpy, ev->window, urlprop, 0L, BUFSIZ, False, XA_STRING,
379 &adummy, &idummy, &ldummy, &ldummy, &buf);
380 loaduri(c, (gchar *)buf);
382 return GDK_FILTER_REMOVE;
385 return GDK_FILTER_CONTINUE;
390 urlprop = XInternAtom(dpy, "_SURF_URL", False);
394 showsearch(Client *c) {
396 gtk_widget_show(c->searchbar);
397 gtk_widget_grab_focus(c->searchbar);
406 gtk_entry_set_text(GTK_ENTRY(c->urlbar), uri);
407 gtk_widget_show(c->urlbar);
408 gtk_widget_grab_focus(c->urlbar);
412 titlechange(WebKitWebView *v, WebKitWebFrame *f, const gchar *t, gpointer d) {
413 Client *c = (Client *)d;
417 c->title = g_strdup(t);
422 updatetitle(Client *c) {
424 if(c->progress == 100)
425 snprintf(t, LENGTH(t), "%s", c->title);
427 snprintf(t, LENGTH(t), "%s [%i%%]", c->title, c->progress);
428 gtk_window_set_title(GTK_WINDOW(c->win), t);
431 int main(int argc, char *argv[]) {
432 gchar *uri = NULL, *file = NULL;
436 const gchar *home, *filename;
438 gtk_init(NULL, NULL);
439 if (!g_thread_supported())
442 while((o = getopt(argc, argv, "vhxeu:f:")) != -1)
466 die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n");
470 puts("surf - simple browser");
471 die("usage: surf [-e] [-x] [-u uri] [-f file]\n");
479 /* cookie persistance */
480 s = webkit_get_default_session();
481 home = g_get_home_dir();
482 filename = g_build_filename(home, ".surf-cookies", NULL);
483 cookiejar = soup_cookie_jar_text_new(filename, FALSE);
484 soup_session_add_feature(s, SOUP_SESSION_FEATURE(cookiejar));