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, *urlbar, *searchbar;
26 WebKitDownload *download;
31 SoupCookieJar *cookiejar;
32 Client *clients = 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 loadstart(WebKitWebView *view, WebKitWebFrame *f, gpointer d);
52 static void loadfile(Client *c, const gchar *f);
53 static void loaduri(Client *c, const gchar *uri);
54 static Client *newclient();
55 static WebKitWebView *newwindow(WebKitWebView *v, WebKitWebFrame *f, gpointer d);
56 static void progresschange(WebKitWebView *view, gint p, gpointer d);
57 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer data);
58 static void setup(void);
59 static void showsearch(Client *c);
60 static void showurl(Client *c);
61 static void stop(Client *c);
62 static void titlechange(WebKitWebView* view, WebKitWebFrame* frame, const gchar* title, gpointer d);
64 static void updatetitle(Client *c, const gchar *title);
69 destroyclient(clients);
73 destroyclient(Client *c) {
76 gtk_widget_destroy(GTK_WIDGET(webkit_web_view_new()));
77 gtk_widget_destroy(c->scroll);
78 gtk_widget_destroy(c->urlbar);
79 gtk_widget_destroy(c->searchbar);
80 gtk_widget_destroy(c->vbox);
81 gtk_widget_destroy(c->win);
82 for(p = clients; p && p->next != c; p = p->next);
93 destroywin(GtkWidget* w, gpointer d) {
94 Client *c = (Client *)d;
106 download(WebKitDownload *o, GParamSpec *pspec, gpointer d) {
107 Client *c = (Client *) d;
108 WebKitDownloadStatus status;
110 status = webkit_download_get_status(c->download);
111 if(status == WEBKIT_DOWNLOAD_STATUS_STARTED || status == WEBKIT_DOWNLOAD_STATUS_CREATED) {
112 c->progress = (int)(webkit_download_get_progress(c->download)*100);
117 updatetitle(c, NULL);
121 initdownload(WebKitWebView *view, WebKitDownload *o, gpointer d) {
122 Client *c = (Client *) d;
123 const gchar *home, *filename;
125 GString *html = g_string_new("");
129 home = g_get_home_dir();
130 filename = webkit_download_get_suggested_filename(o);
131 path = g_build_filename(home, ".surf", "dl",
133 uri = g_strconcat("file://", path, NULL);
134 webkit_download_set_destination_uri(c->download, uri);
137 html = g_string_append(html, "Downloading <b>");
138 html = g_string_append(html, filename);
139 html = g_string_append(html, "</b>...");
140 webkit_web_view_load_html_string(c->view, html->str,
141 webkit_download_get_uri(c->download));
142 g_signal_connect(c->download, "notify::progress", G_CALLBACK(download), c);
143 g_signal_connect(c->download, "notify::status", G_CALLBACK(download), c);
144 webkit_download_start(c->download);
145 updatetitle(c, filename);
153 if(!(uri = (gchar *)webkit_web_view_get_uri(c->view)))
154 uri = g_strdup("about:blank");
159 hidesearch(Client *c) {
160 gtk_widget_hide(c->searchbar);
161 gtk_widget_grab_focus(GTK_WIDGET(c->view));
166 gtk_widget_hide(c->urlbar);
167 gtk_widget_grab_focus(GTK_WIDGET(c->view));
171 keypress(GtkWidget* w, GdkEventKey *ev, gpointer d) {
172 Client *c = (Client *)d;
174 if(ev->type != GDK_KEY_PRESS)
176 if(GTK_WIDGET_HAS_FOCUS(c->searchbar)) {
182 webkit_web_view_search_text(c->view,
183 gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
185 !(ev->state & GDK_SHIFT_MASK),
193 else if(GTK_WIDGET_HAS_FOCUS(c->urlbar)) {
199 loaduri(c, gtk_entry_get_text(GTK_ENTRY(c->urlbar)));
207 if(ev->state & GDK_CONTROL_MASK) {
211 if((ev->state & GDK_SHIFT_MASK))
212 webkit_web_view_reload_bypass_cache(c->view);
214 webkit_web_view_reload(c->view);
226 webkit_web_view_zoom_in(c->view);
229 webkit_web_view_zoom_out(c->view);
232 webkit_web_view_set_zoom_level(c->view, 1.0);
236 webkit_web_view_search_text(c->view,
237 gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
239 !(ev->state & GDK_SHIFT_MASK),
243 webkit_web_view_go_back(c->view);
246 webkit_web_view_go_forward(c->view);
261 linkhover(WebKitWebView* page, const gchar* t, const gchar* l, gpointer d) {
262 Client *c = (Client *)d;
265 gtk_window_set_title(GTK_WINDOW(c->win), l);
267 updatetitle(c, NULL);
271 loadcommit(WebKitWebView *view, WebKitWebFrame *f, gpointer d) {
272 Client *c = (Client *)d;
277 XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), urlprop,
278 XA_STRING, 8, PropModeReplace, (unsigned char *)uri,
283 loadstart(WebKitWebView *view, WebKitWebFrame *f, gpointer d) {
284 Client *c = (Client *)d;
291 loadfile(Client *c, const gchar *f) {
292 GIOChannel *chan = NULL;
294 GString *code = g_string_new("");
295 GString *uri = g_string_new(f);
298 if(strcmp(f, "-") == 0) {
299 chan = g_io_channel_unix_new(STDIN_FILENO);
301 while(g_io_channel_read_line(chan, &line, NULL, NULL,
302 &e) == G_IO_STATUS_NORMAL) {
303 g_string_append(code, line);
306 webkit_web_view_load_html_string(c->view, code->str,
308 g_io_channel_shutdown(chan, FALSE, NULL);
312 g_string_prepend(uri, "file://");
313 loaduri(c, uri->str);
315 updatetitle(c, uri->str);
319 loaduri(Client *c, const gchar *uri) {
320 GString* u = g_string_new(uri);
321 if(g_strrstr(u->str, ":") == NULL)
322 g_string_prepend(u, "http://");
323 webkit_web_view_load_uri(c->view, u->str);
325 updatetitle(c, u->str);
326 g_string_free(u, TRUE);
332 if(!(c = calloc(1, sizeof(Client))))
333 die("Cannot malloc!\n");
336 c->win = gtk_plug_new(0);
339 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
340 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "surf");
342 gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
343 g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(destroywin), c);
344 g_signal_connect(G_OBJECT(c->win), "key-press-event", G_CALLBACK(keypress), c);
347 c->vbox = gtk_vbox_new(FALSE, 0);
349 /* scrolled window */
350 c->scroll = gtk_scrolled_window_new(NULL, NULL);
351 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
352 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
355 c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
356 g_signal_connect(G_OBJECT(c->view), "title-changed", G_CALLBACK(titlechange), c);
357 g_signal_connect(G_OBJECT(c->view), "load-progress-changed", G_CALLBACK(progresschange), c);
358 g_signal_connect(G_OBJECT(c->view), "load-committed", G_CALLBACK(loadcommit), c);
359 g_signal_connect(G_OBJECT(c->view), "load-started", G_CALLBACK(loadstart), c);
360 g_signal_connect(G_OBJECT(c->view), "hovering-over-link", G_CALLBACK(linkhover), c);
361 g_signal_connect(G_OBJECT(c->view), "create-web-view", G_CALLBACK(newwindow), c);
362 g_signal_connect(G_OBJECT(c->view), "download-requested", G_CALLBACK(initdownload), c);
365 c->urlbar = gtk_entry_new();
366 gtk_entry_set_has_frame(GTK_ENTRY(c->urlbar), FALSE);
369 c->searchbar = gtk_entry_new();
370 gtk_entry_set_has_frame(GTK_ENTRY(c->searchbar), FALSE);
375 gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
376 gtk_container_add(GTK_CONTAINER(c->win), c->vbox);
377 gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
378 gtk_container_add(GTK_CONTAINER(c->vbox), c->searchbar);
379 gtk_container_add(GTK_CONTAINER(c->vbox), c->urlbar);
382 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->urlbar, FALSE, FALSE, 0, GTK_PACK_START);
383 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->searchbar, FALSE, FALSE, 0, GTK_PACK_START);
384 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE, TRUE, 0, GTK_PACK_START);
385 gtk_widget_grab_focus(GTK_WIDGET(c->view));
386 gtk_widget_hide_all(c->searchbar);
387 gtk_widget_hide_all(c->urlbar);
388 gtk_widget_show(c->vbox);
389 gtk_widget_show(c->scroll);
390 gtk_widget_show(GTK_WIDGET(c->view));
391 gtk_widget_show(c->win);
392 gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
393 gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
394 webkit_web_view_set_full_content_zoom(c->view, TRUE);
400 printf("%u\n", (unsigned int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
405 newwindow(WebKitWebView *v, WebKitWebFrame *f, gpointer d) {
406 Client *c = newclient();
411 progresschange(WebKitWebView* view, gint p, gpointer d) {
412 Client *c = (Client *)d;
415 updatetitle(c, NULL);
419 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
421 Client *c = (Client *)d;
424 unsigned long ldummy;
425 unsigned char *buf = NULL;
426 if(((XEvent *)e)->type == PropertyNotify) {
427 ev = &((XEvent *)e)->xproperty;
428 if(ev->atom == urlprop && ev->state == PropertyNewValue) {
432 XGetWindowProperty(dpy, ev->window, urlprop, 0L, BUFSIZ, False, XA_STRING,
433 &adummy, &idummy, &ldummy, &ldummy, &buf);
434 loaduri(c, (gchar *)buf);
437 return GDK_FILTER_REMOVE;
440 return GDK_FILTER_CONTINUE;
445 urlprop = XInternAtom(dpy, "_SURF_URL", False);
449 showsearch(Client *c) {
451 gtk_widget_show(c->searchbar);
452 gtk_widget_grab_focus(c->searchbar);
461 gtk_entry_set_text(GTK_ENTRY(c->urlbar), uri);
462 gtk_widget_show(c->urlbar);
463 gtk_widget_grab_focus(c->urlbar);
469 webkit_download_cancel(c->download);
471 webkit_web_view_stop_loading(c->view);
476 titlechange(WebKitWebView *v, WebKitWebFrame *f, const gchar *t, gpointer d) {
477 Client *c = (Client *)d;
484 fputs("surf - simple browser\n", stderr);
485 die("usage: surf [-e] [-x] [-u uri] [-f file]\n");
489 updatetitle(Client *c, const char *title) {
495 c->title = g_strdup(title);
497 if(c->progress == 100)
498 snprintf(t, LENGTH(t), "%s", c->title);
500 snprintf(t, LENGTH(t), "%s [%i%%]", c->title, c->progress);
501 gtk_window_set_title(GTK_WINDOW(c->win), t);
504 int main(int argc, char *argv[]) {
508 const gchar *home, *filename;
510 gtk_init(NULL, NULL);
511 if (!g_thread_supported())
514 while((o = getopt(argc, argv, "vhxeu:f:")) != -1)
532 die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n");
543 home = g_get_home_dir();
544 filename = g_build_filename(home, ".surf", NULL);
545 g_mkdir_with_parents(filename, 0711);
546 filename = g_build_filename(home, ".surf", "dl", NULL);
547 g_mkdir_with_parents(filename, 0755);
549 /* cookie persistance */
550 s = webkit_get_default_session();
551 filename = g_build_filename(home, ".surf", "cookies", NULL);
552 cookiejar = soup_cookie_jar_text_new(filename, FALSE);
553 soup_session_add_feature(s, SOUP_SESSION_FEATURE(cookiejar));