void
newwindow(Client *c, const Arg *arg) {
guint i = 0;
const char *cmd[7], *uri;
const Arg a = { .v = (void *)cmd };
char tmp[64];
cmd[i++] = progname;
if(embed) {
cmd[i++] = "-e";
snprintf(tmp, LENGTH(tmp), "%u\n", (int)embed);
cmd[i++] = tmp;
}
if(showxid) {
cmd[i++] = "-x";
}
cmd[i++] = "--";
uri = arg->v ? (char *)arg->v : c->linkhover;
if(uri)
cmd[i++] = uri;
cmd[i++] = NULL;
spawn(NULL, &a);
}
void
pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) {
Arg arg = {.v = text };
if(text != NULL)
loaduri((Client *) d, &arg);
}
void
loadfile(Client *c, const gchar *f) {
GIOChannel *chan = NULL;
GError *e = NULL;
GString *code;
gchar *line, *uri;
Arg arg;
if(strcmp(f, "-") == 0) {
chan = g_io_channel_unix_new(STDIN_FILENO);
if (chan) {
code = g_string_new("");
while(g_io_channel_read_line(chan, &line, NULL, NULL,
&e) == G_IO_STATUS_NORMAL) {
g_string_append(code, line);
g_free(line);
}
webkit_web_view_load_html_string(c->view, code->str,
"file://.");
g_io_channel_shutdown(chan, FALSE, NULL);
g_string_free(code, TRUE);
}
arg.v = uri = g_strdup("stdin");
}
else {
arg.v = uri = g_strdup_printf("file://%s", f);
loaduri(c, &arg);
}
c->title = copystr(&c->title, uri);
update(c);
g_free(uri);
}
void
loadfile(const Client *c, const gchar *f) {
GIOChannel *chan = NULL;
GError *e = NULL;
GString *code = g_string_new("");
GString *uri = g_string_new(f);
gchar *line;
if(strcmp(f, "-") == 0) {
chan = g_io_channel_unix_new(STDIN_FILENO);
if (chan) {
while(g_io_channel_read_line(chan, &line, NULL, NULL, &e) == G_IO_STATUS_NORMAL) {
g_string_append(code, line);
g_free(line);
}
webkit_web_view_load_html_string(c->view, code->str, NULL);
g_io_channel_shutdown(chan, FALSE, NULL);
}
}
else {
g_string_prepend(uri, "file://");
loaduri(c, uri->str);
}
}
int main(int argc, char *argv[]) {
gchar *uri = NULL, *file = NULL;
SoupSession *s;
Client *c;
int o;
const gchar *home, *filename;
gtk_init(NULL, NULL);
if (!g_thread_supported())
g_thread_init(NULL);
setup();
while((o = getopt(argc, argv, "vhxeu:f:")) != -1)
switch(o) {
case 'x':
showxid = TRUE;
break;
case 'e':
showxid = TRUE;
embed = TRUE;
break;
case 'u':
if(!(uri = optarg))
goto argerr;
c = newclient();
loaduri(c, uri);
updatetitle(c);
break;
case 'f':
if(!(file = optarg))
goto argerr;
c = newclient();
loadfile(c, file);
updatetitle(c);
break;
case 'v':
die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n");
break;
argerr:
default:
puts("surf - simple browser");
die("usage: surf [-e] [-x] [-u uri] [-f file]\n");
return EXIT_FAILURE;
}
if(optind != argc)
goto argerr;
if(!clients)
newclient();
/* cookie persistance */
s = webkit_get_default_session();
home = g_get_home_dir();
filename = g_build_filename(home, ".surf-cookies", NULL);
cookiejar = soup_cookie_jar_text_new(filename, FALSE);
soup_session_add_feature(s, SOUP_SESSION_FEATURE(cookiejar));
gtk_main();
cleanup();
return EXIT_SUCCESS;
}
GdkFilterReturn
processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
XPropertyEvent *ev;
Client *c = (Client *)d;
Atom adummy;
int idummy;
unsigned long ldummy;
unsigned char *buf = NULL;
if(((XEvent *)e)->type == PropertyNotify) {
ev = &((XEvent *)e)->xproperty;
if(ignore_once == FALSE && ev->atom == urlprop && ev->state == PropertyNewValue) {
XGetWindowProperty(dpy, ev->window, urlprop, 0L, BUFSIZ, False, XA_STRING,
&adummy, &idummy, &ldummy, &ldummy, &buf);
loaduri(c, (gchar *)buf);
XFree(buf);
return GDK_FILTER_REMOVE;
}
}
return GDK_FILTER_CONTINUE;
}
GdkFilterReturn
processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
Client *c = (Client *)d;
XPropertyEvent *ev;
Arg arg;
if(((XEvent *)e)->type == PropertyNotify) {
ev = &((XEvent *)e)->xproperty;
if(ev->state == PropertyNewValue) {
if(ev->atom == atoms[AtomFind]) {
arg.b = TRUE;
find(c, &arg);
return GDK_FILTER_REMOVE;
}
else if(ev->atom == atoms[AtomGo]) {
arg.v = getatom(c, AtomGo);
loaduri(c, &arg);
return GDK_FILTER_REMOVE;
}
}
}
return GDK_FILTER_CONTINUE;
}
int
main(int argc, char *argv[]) {
Arg arg;
Client *c;
GdkGeometry hints = { 1, 1 };
memset(&arg, 0, sizeof(arg));
/* command line args */
ARGBEGIN {
case 'e':
embed = strtol(EARGF(usage()), NULL, 0);
break;
case 'v':
die("turf-"VERSION", ©2014 turf engineers, "
"see LICENSE for details\n");
case 'x':
showxid = TRUE;
break;
default:
usage();
} ARGEND;
if(argc > 0)
arg.v = argv[0];
sigchld(0);
gtk_init(NULL, NULL);
gtk_gl_init(NULL, NULL);
dpy = GDK_DISPLAY();
/* atoms */
atoms[AtomFind] = XInternAtom(dpy, "_TURF_FIND", False);
atoms[AtomGo] = XInternAtom(dpy, "_TURF_GO", False);
atoms[AtomUri] = XInternAtom(dpy, "_TURF_URI", False);
if(!(c = calloc(1, sizeof(Client))))
die("Cannot malloc!\n");
/* WIndow */
if(embed) {
c->win = gtk_plug_new(embed);
} else {
c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_wmclass(GTK_WINDOW(c->win), "turf", "Turf");
gtk_window_set_role(GTK_WINDOW(c->win), "Turf");
}
gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
g_signal_connect(G_OBJECT(c->win),
"destroy",
G_CALLBACK(destroywin), c);
c->vbox = gtk_vbox_new(FALSE, 0);
/* cef init */
cef_settings_t *settings;
if(!(settings = malloc(sizeof(cef_settings_t))))
die("Cannot malloc\n");
cef_initialize(NULL, settings, NULL);
/* cef set as child (vbox) */
gtk_container_add(GTK_CONTAINER(c->win), c->vbox);
gtk_widget_show_all(GTK_WIDGET(c->win));
gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints,
GDK_HINT_MIN_SIZE);
gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
/* process X events for window - aka AtomFind/AtomGo
* gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
* setatom(c, AtomFind, "");
* setatom(c, AtomUri, "about:blank");
*/
c->title = NULL;
c->next = clients;
clients = c;
if(showxid) {
gdk_display_sync(gtk_widget_get_display(c->win));
printf("%u\n",
(guint)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
fflush(NULL);
if (fclose(stdout) != 0) {
die("Error closing stdout");
}
}
if(arg.v)
loaduri(clients, &arg);
gtk_main();
cleanup();
return EXIT_SUCCESS;
}
gboolean
keypress(GtkWidget* w, GdkEventKey *ev, gpointer d) {
Client *c = (Client *)d;
if(ev->type != GDK_KEY_PRESS)
return FALSE;
if(GTK_WIDGET_HAS_FOCUS(c->searchbar)) {
switch(ev->keyval) {
case GDK_Escape:
hidesearch(c);
return TRUE;
case GDK_Return:
webkit_web_view_search_text(c->view,
gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
FALSE,
!(ev->state & GDK_SHIFT_MASK),
TRUE);
return TRUE;
case GDK_Left:
case GDK_Right:
case GDK_r:
return FALSE;
}
}
else if(GTK_WIDGET_HAS_FOCUS(c->urlbar)) {
switch(ev->keyval) {
case GDK_Escape:
hideurl(c);
return TRUE;
case GDK_Return:
loaduri(c, gtk_entry_get_text(GTK_ENTRY(c->urlbar)));
hideurl(c);
return TRUE;
case GDK_Left:
case GDK_Right:
case GDK_r:
return FALSE;
}
}
else if(ev->state == GDK_CONTROL_MASK || ev->state == (GDK_CONTROL_MASK | GDK_SHIFT_MASK)) {
switch(ev->keyval) {
case GDK_r:
case GDK_R:
if((ev->state & GDK_SHIFT_MASK))
webkit_web_view_reload_bypass_cache(c->view);
else
webkit_web_view_reload(c->view);
return TRUE;
case GDK_b:
return TRUE;
case GDK_g:
showurl(c);
return TRUE;
case GDK_slash:
showsearch(c);
return TRUE;
case GDK_Left:
webkit_web_view_go_back(c->view);
return TRUE;
case GDK_Right:
webkit_web_view_go_forward(c->view);
return TRUE;
}
}
else {
switch(ev->keyval) {
case GDK_k:
webkit_web_view_move_cursor(c->view, GTK_MOVEMENT_DISPLAY_LINES, -1);
return TRUE;
case GDK_j:
webkit_web_view_move_cursor(c->view, GTK_MOVEMENT_DISPLAY_LINES, 1);
return TRUE;
}
}
return FALSE;
}