10 #include <webkit/webkit.h>
12 #define LENGTH(x) (sizeof x / sizeof x[0])
13 /* Plan9-style Argument parsing */
14 /* Vars: _c -> count; _b -> break; _a -> argument */
15 #define ARG int _c, _b; char *_a; \
16 for(_c = 1; _c < argc && argv[_c][0] == '-' && argv[_c][1] && \
17 (strcmp(argv[_c], "--") != 0); _c++) \
18 for(_a = &argv[_c][1], _b = 0; !_b && *_a; _a++ ) \
20 #define ARGVAL() (!_b && _a[1] && (_b = 1) ? &_a[1] : _c + 1 == argc ? \
22 #define ARGCHR() (*_a)
32 gboolean embed = FALSE;
33 gboolean showxid = FALSE;
34 gboolean ignore_once = FALSE;
36 static void setup(void);
37 static void cleanup(void);
38 static void updatetitle(void);
39 static void windestroy(GtkWidget* w, gpointer d);
40 static gboolean keypress(GtkWidget* w, GdkEventKey *ev);
41 static void titlechange(WebKitWebView* view, WebKitWebFrame* frame, const gchar* title, gpointer d);
42 static void progresschange(WebKitWebView *view, gint p, gpointer d);
43 static void loadcommit(WebKitWebView *view, WebKitWebFrame *f, gpointer d);
44 static void loadstart(WebKitWebView *view, WebKitWebFrame *f, gpointer d);
45 static void loadfinish(WebKitWebView *view, WebKitWebFrame *f, gpointer d);
46 static void linkhover(WebKitWebView* page, const gchar* t, const gchar* l, gpointer d);
47 static gboolean newwindow(WebKitWebView *view, WebKitWebFrame *f,
48 WebKitNetworkRequest *r, WebKitWebNavigationAction *n,
49 WebKitWebPolicyDecision *p, gpointer d);
50 static gboolean download(WebKitWebView *view, GObject *o, gpointer d);
51 static void loaduri(gchar *uri);
52 static void loadfile(gchar *f);
54 GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer data);
57 processx(GdkXEvent *e, GdkEvent *event, gpointer data) {
62 unsigned char *buf = NULL;
63 if(((XEvent *)e)->type == PropertyNotify) {
64 ev = &((XEvent *)e)->xproperty;
65 if(ignore_once == FALSE && ev->atom == urlprop && ev->state == PropertyNewValue) {
66 XGetWindowProperty(dpy, ev->window, urlprop, 0L, BUFSIZ, False, XA_STRING,
67 &adummy, &idummy, &ldummy, &ldummy, &buf);
68 loaduri((gchar *)buf);
70 return GDK_FILTER_REMOVE;
74 return GDK_FILTER_CONTINUE;
79 dpy = GDK_WINDOW_XDISPLAY(GTK_WIDGET(win)->window);
80 urlprop = XInternAtom(dpy, "_SURF_URL", False);
81 gdk_window_add_filter(GTK_WIDGET(win)->window, processx, NULL);
82 gdk_window_set_events(GTK_WIDGET(win)->window, GDK_ALL_EVENTS_MASK);
89 GString *code = g_string_new("");
92 /* cannot use fileno in c99 - workaround*/
93 if(strcmp(f, "-") == 0)
94 c = g_io_channel_unix_new(STDIN_FILENO);
96 c = g_io_channel_new_file(f, "r", NULL);
98 while(g_io_channel_read_line(c, &line, NULL, NULL, &e) == G_IO_STATUS_NORMAL) {
99 g_string_append(code, line);
102 webkit_web_view_load_html_string(view, code->str, NULL);
103 g_io_channel_shutdown(c, FALSE, NULL);
108 static void loaduri(gchar *uri) {
109 GString* u = g_string_new(uri);
110 if(g_strrstr(u->str, "://") == NULL)
111 g_string_prepend(u, "http://");
112 webkit_web_view_load_uri(view, u->str);
113 g_string_free(u, TRUE);
117 download(WebKitWebView *view, GObject *o, gpointer d) {
123 newwindow(WebKitWebView *view, WebKitWebFrame *f,
124 WebKitNetworkRequest *r, WebKitWebNavigationAction *n,
125 WebKitWebPolicyDecision *p, gpointer d) {
130 linkhover(WebKitWebView* page, const gchar* t, const gchar* l, gpointer d) {
135 loadstart(WebKitWebView *view, WebKitWebFrame *f, gpointer d) {
139 loadcommit(WebKitWebView *view, WebKitWebFrame *f, gpointer d) {
142 if(!(uri = (gchar *)webkit_web_view_get_uri(view)))
145 XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(win)->window), urlprop,
146 XA_STRING, 8, PropModeReplace, (unsigned char *)uri,
151 loadfinish(WebKitWebView *view, WebKitWebFrame *f, gpointer d) {
156 progresschange(WebKitWebView* view, gint p, gpointer d) {
165 snprintf(t, LENGTH(t), "%s", title);
167 snprintf(t, LENGTH(t), "%s [%i%%]", title, progress);
168 gtk_window_set_title(GTK_WINDOW(win), t);
172 titlechange(WebKitWebView *v, WebKitWebFrame *f, const gchar *t, gpointer d) {
180 windestroy(GtkWidget* w, gpointer d) {
185 keypress(GtkWidget* w, GdkEventKey *ev) {
192 win = gtk_plug_new(0);
195 win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
196 gtk_window_set_wmclass(GTK_WINDOW(win), "surf", "surf");
198 gtk_window_set_default_size(GTK_WINDOW(win), 800, 600);
199 browser = gtk_scrolled_window_new(NULL, NULL);
200 g_signal_connect (G_OBJECT(win), "destroy", G_CALLBACK(windestroy), NULL);
201 g_signal_connect (G_OBJECT(win), "key-press-event", G_CALLBACK(keypress), NULL);
203 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(browser),
204 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
205 view = WEBKIT_WEB_VIEW(webkit_web_view_new());
206 gtk_container_add(GTK_CONTAINER(browser), GTK_WIDGET(view));
208 g_signal_connect(G_OBJECT(view), "title-changed", G_CALLBACK(titlechange), view);
209 g_signal_connect(G_OBJECT(view), "load-progress-changed", G_CALLBACK(progresschange), view);
210 g_signal_connect(G_OBJECT(view), "load-committed", G_CALLBACK(loadcommit), view);
211 g_signal_connect(G_OBJECT(view), "load-started", G_CALLBACK(loadstart), view);
212 g_signal_connect(G_OBJECT(view), "load-finished", G_CALLBACK(loadfinish), view);
213 g_signal_connect(G_OBJECT(view), "hovering-over-link", G_CALLBACK(linkhover), view);
214 g_signal_connect(G_OBJECT(view), "new-window-policy-decision-requested", G_CALLBACK(newwindow), view);
215 g_signal_connect(G_OBJECT(view), "download-requested", G_CALLBACK(download), view);
216 /* g_signal_connect(G_OBJECT(view), "create-web-view", G_CALLBACK(createwebview), view); */
218 gtk_container_add(GTK_CONTAINER(win), browser);
219 gtk_widget_grab_focus(GTK_WIDGET(view));
220 gtk_widget_show_all(win);
222 printf("%u\n", (unsigned int)GDK_WINDOW_XID(GTK_WIDGET(win)->window));
228 int main(int argc, char *argv[]) {
229 gchar *uri = NULL, *file = NULL;
240 if(!(uri = ARGVAL()))
244 if(!(file = ARGVAL()))
249 puts("surf - simple browser");
250 printf("usage: %s [-e] [-u uri] [-f file]", argv[0]);
255 gtk_init(NULL, NULL);
256 if (!g_thread_supported())