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>
17 #include <glib/gstdio.h>
19 #define LENGTH(x) (sizeof x / sizeof x[0])
23 typedef struct Client {
24 GtkWidget *win, *scroll, *vbox, *pbar, *urlbar, *searchbar;
30 SoupCookieJar *cookiejar;
31 Client *clients = NULL;
32 GSList *downloads = NULL;
33 gboolean embed = FALSE;
34 gboolean showxid = FALSE;
35 gboolean ignore_once = FALSE;
39 static void cleanup(void);
40 static void destroyclient(Client *c);
41 static void destroywin(GtkWidget* w, gpointer d);
42 static void die(char *str);
43 static void download(WebKitDownload *o, GParamSpec *pspec, gpointer d);
44 static gboolean initdownload(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);
67 g_slist_free(downloads);
71 destroyclient(Client *c) {
74 gtk_widget_destroy(GTK_WIDGET(webkit_web_view_new()));
75 gtk_widget_destroy(c->scroll);
76 gtk_widget_destroy(c->urlbar);
77 gtk_widget_destroy(c->pbar);
78 gtk_widget_destroy(c->searchbar);
79 gtk_widget_destroy(c->vbox);
80 gtk_widget_destroy(c->win);
81 for(p = clients; p && p->next != c; p = p->next);
92 destroywin(GtkWidget* w, gpointer d) {
93 Client *c = (Client *)d;
104 download(WebKitDownload *o, GParamSpec *pspec, gpointer d) {
105 Client *c = (Client *) d;
110 text = g_string_new("");
111 for (i = downloads; i != NULL; i = i->next) {
113 if (webkit_download_get_status(dl) == WEBKIT_DOWNLOAD_STATUS_STARTED
114 || webkit_download_get_status(dl) == WEBKIT_DOWNLOAD_STATUS_CREATED) {
115 g_string_append_printf(text, "%s[%.0f%%] ",
116 webkit_download_get_suggested_filename(dl),
117 webkit_download_get_progress(dl)*100);
119 downloads = g_slist_remove(downloads, dl);
122 if (downloads == NULL) {
123 gtk_label_set_text((GtkLabel *) c->pbar, "");
124 gtk_widget_hide(c->pbar);
126 gtk_label_set_text((GtkLabel *) c->pbar, text->str);
128 g_string_free(text, TRUE);
132 initdownload(WebKitWebView *view, WebKitDownload *o, gpointer d) {
134 Client *c = (Client *) d;
136 gchar *uri, *filename;
138 home = g_get_home_dir();
139 filename = g_build_filename(home, ".surf", "dl",
140 webkit_download_get_suggested_filename(o), NULL);
141 uri = g_strconcat("file://", filename, NULL);
142 webkit_download_set_destination_uri(o, uri);
145 downloads = g_slist_append(downloads, o);
146 gtk_widget_show(c->pbar);
147 g_signal_connect(o, "notify::progress", G_CALLBACK(download), d);
148 g_signal_connect(o, "notify::status", G_CALLBACK(download), d);
149 webkit_download_start(o);
157 if(!(uri = (gchar *)webkit_web_view_get_uri(c->view)))
158 uri = g_strdup("about:blank");
163 hidesearch(Client *c) {
164 gtk_widget_hide(c->searchbar);
165 gtk_widget_grab_focus(GTK_WIDGET(c->view));
170 gtk_widget_hide(c->urlbar);
171 gtk_widget_grab_focus(GTK_WIDGET(c->view));
175 keypress(GtkWidget* w, GdkEventKey *ev, gpointer d) {
176 Client *c = (Client *)d;
178 if(ev->type != GDK_KEY_PRESS)
180 if(GTK_WIDGET_HAS_FOCUS(c->searchbar)) {
186 webkit_web_view_search_text(c->view,
187 gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
189 !(ev->state & GDK_SHIFT_MASK),
198 else if(GTK_WIDGET_HAS_FOCUS(c->urlbar)) {
204 loaduri(c, gtk_entry_get_text(GTK_ENTRY(c->urlbar)));
213 if(ev->state == GDK_CONTROL_MASK || ev->state == (GDK_CONTROL_MASK | GDK_SHIFT_MASK)) {
217 if((ev->state & GDK_SHIFT_MASK))
218 webkit_web_view_reload_bypass_cache(c->view);
220 webkit_web_view_reload(c->view);
231 webkit_web_view_go_back(c->view);
234 webkit_web_view_go_forward(c->view);
242 linkhover(WebKitWebView* page, const gchar* t, const gchar* l, gpointer d) {
243 Client *c = (Client *)d;
246 gtk_window_set_title(GTK_WINDOW(c->win), l);
252 loadcommit(WebKitWebView *view, WebKitWebFrame *f, gpointer d) {
253 Client *c = (Client *)d;
258 XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), urlprop,
259 XA_STRING, 8, PropModeReplace, (unsigned char *)uri,
264 loadfile(const Client *c, const gchar *f) {
265 GIOChannel *chan = NULL;
267 GString *code = g_string_new("");
268 GString *uri = g_string_new(f);
271 if(strcmp(f, "-") == 0) {
272 chan = g_io_channel_unix_new(STDIN_FILENO);
274 while(g_io_channel_read_line(chan, &line, NULL, NULL,
275 &e) == G_IO_STATUS_NORMAL) {
276 g_string_append(code, line);
279 webkit_web_view_load_html_string(c->view, code->str,
281 g_io_channel_shutdown(chan, FALSE, NULL);
285 g_string_prepend(uri, "file://");
286 loaduri(c, uri->str);
292 loaduri(const Client *c, const gchar *uri) {
293 GString* u = g_string_new(uri);
294 if(g_strrstr(u->str, ":") == NULL)
295 g_string_prepend(u, "http://");
296 webkit_web_view_load_uri(c->view, u->str);
297 g_string_free(u, TRUE);
303 if(!(c = calloc(1, sizeof(Client))))
304 die("Cannot malloc!\n");
307 c->win = gtk_plug_new(0);
310 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
311 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "surf");
313 gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
314 g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(destroywin), c);
315 g_signal_connect(G_OBJECT(c->win), "key-press-event", G_CALLBACK(keypress), c);
318 c->vbox = gtk_vbox_new(FALSE, 0);
320 /* scrolled window */
321 c->scroll = gtk_scrolled_window_new(NULL, NULL);
322 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
323 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
326 c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
327 g_signal_connect(G_OBJECT(c->view), "title-changed", G_CALLBACK(titlechange), c);
328 g_signal_connect(G_OBJECT(c->view), "load-progress-changed", G_CALLBACK(progresschange), c);
329 g_signal_connect(G_OBJECT(c->view), "load-committed", G_CALLBACK(loadcommit), c);
330 g_signal_connect(G_OBJECT(c->view), "hovering-over-link", G_CALLBACK(linkhover), c);
331 g_signal_connect(G_OBJECT(c->view), "create-web-view", G_CALLBACK(newwindow), c);
332 g_signal_connect(G_OBJECT(c->view), "download-requested", G_CALLBACK(initdownload), c);
335 c->urlbar = gtk_entry_new();
336 gtk_entry_set_has_frame(GTK_ENTRY(c->urlbar), FALSE);
339 c->searchbar = gtk_entry_new();
340 gtk_entry_set_has_frame(GTK_ENTRY(c->searchbar), FALSE);
343 c->pbar = gtk_label_new("");
346 gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
347 gtk_container_add(GTK_CONTAINER(c->win), c->vbox);
348 gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
349 gtk_container_add(GTK_CONTAINER(c->vbox), c->searchbar);
350 gtk_container_add(GTK_CONTAINER(c->vbox), c->urlbar);
351 gtk_container_add(GTK_CONTAINER(c->vbox), c->pbar);
354 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->urlbar, FALSE, FALSE, 0, GTK_PACK_START);
355 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->searchbar, FALSE, FALSE, 0, GTK_PACK_START);
356 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->pbar, FALSE, FALSE, 0, GTK_PACK_START);
357 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE, TRUE, 0, GTK_PACK_START);
358 gtk_widget_grab_focus(GTK_WIDGET(c->view));
359 gtk_widget_hide_all(c->searchbar);
360 gtk_widget_hide_all(c->urlbar);
361 gtk_widget_hide_all(c->pbar);
362 gtk_widget_show(c->vbox);
363 gtk_widget_show(c->scroll);
364 gtk_widget_show(GTK_WIDGET(c->view));
365 gtk_widget_show(c->win);
366 gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
367 gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
371 printf("%u\n", (unsigned int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
376 newwindow(WebKitWebView *v, WebKitWebFrame *f, gpointer d) {
377 Client *c = newclient();
382 progresschange(WebKitWebView* view, gint p, gpointer d) {
383 Client *c = (Client *)d;
390 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
392 Client *c = (Client *)d;
395 unsigned long ldummy;
396 unsigned char *buf = NULL;
397 if(((XEvent *)e)->type == PropertyNotify) {
398 ev = &((XEvent *)e)->xproperty;
399 if(ignore_once == FALSE && ev->atom == urlprop && ev->state == PropertyNewValue) {
400 XGetWindowProperty(dpy, ev->window, urlprop, 0L, BUFSIZ, False, XA_STRING,
401 &adummy, &idummy, &ldummy, &ldummy, &buf);
402 loaduri(c, (gchar *)buf);
404 return GDK_FILTER_REMOVE;
407 return GDK_FILTER_CONTINUE;
412 urlprop = XInternAtom(dpy, "_SURF_URL", False);
416 showsearch(Client *c) {
418 gtk_widget_show(c->searchbar);
419 gtk_widget_grab_focus(c->searchbar);
428 gtk_entry_set_text(GTK_ENTRY(c->urlbar), uri);
429 gtk_widget_show(c->urlbar);
430 gtk_widget_grab_focus(c->urlbar);
434 titlechange(WebKitWebView *v, WebKitWebFrame *f, const gchar *t, gpointer d) {
435 Client *c = (Client *)d;
439 c->title = g_strdup(t);
444 updatetitle(Client *c) {
446 if(c->progress == 100)
447 snprintf(t, LENGTH(t), "%s", c->title);
449 snprintf(t, LENGTH(t), "%s [%i%%]", c->title, c->progress);
450 gtk_window_set_title(GTK_WINDOW(c->win), t);
453 int main(int argc, char *argv[]) {
454 gchar *uri = NULL, *file = NULL;
458 const gchar *home, *filename;
460 gtk_init(NULL, NULL);
461 if (!g_thread_supported())
464 while((o = getopt(argc, argv, "vhxeu:f:")) != -1)
488 die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n");
492 puts("surf - simple browser");
493 die("usage: surf [-e] [-x] [-u uri] [-f file]\n");
502 home = g_get_home_dir();
503 filename = g_build_filename(home, ".surf", NULL);
504 g_mkdir_with_parents(filename, 0711);
505 filename = g_build_filename(home, ".surf", "dl", NULL);
506 g_mkdir_with_parents(filename, 0755);
508 /* cookie persistance */
509 s = webkit_get_default_session();
510 filename = g_build_filename(home, ".surf", "cookies", NULL);
511 cookiejar = soup_cookie_jar_text_new(filename, FALSE);
512 soup_session_add_feature(s, SOUP_SESSION_FEATURE(cookiejar));