int main(int argc, char **argv)
{
GError *error = NULL;
unsigned long wid=0;
gtk_init( &argc, &argv );
int i;
for(i=0; i<argc; i++) {
if(strcmp("-h", argv[i])==0 || strcmp("--help", argv[i])==0) {
printHelp();
return 0;
}
else if(strcmp("-V", argv[i])==0 || strcmp("--version", argv[i])==0) {
printf("gtk_preview version 1.0\n");
return 0;
} else if(argc>1)
sscanf(argv[1], "%ld", &wid);
}
const char* ui_file = DATA_DIR "/preview.ui";
GtkBuilder *builder = gtk_builder_new();
if( ! gtk_builder_add_from_file( builder, ui_file, &error ) ) {
g_warning( "%s", error->message );
g_free( error );
return 1;
}
GtkWidget *previewUI = GTK_WIDGET( gtk_builder_get_object( builder, "frame1" ) );
gtk_builder_connect_signals( builder, NULL );
/* a plug when embedded, a window when a window */
GtkWidget* window;
if(wid==0) {
window = gtk_dialog_new();
gtk_container_add (GTK_CONTAINER (GTK_DIALOG (window)->vbox), previewUI);
g_signal_connect(window, "response", G_CALLBACK(on_dlg_response), NULL);
} else {
window = gtk_plug_new(wid);
gtk_container_add (GTK_CONTAINER (window), previewUI);
}
GdkColor black = {0, 0, 0, 0};
gtk_widget_modify_bg(previewUI, GTK_STATE_NORMAL, &black);
g_signal_connect (window, "destroy",
G_CALLBACK (gtk_widget_destroyed),
&window);
gtk_widget_show_all ( window );
g_object_unref( G_OBJECT( builder ) );
if(wid)
fprintf(stderr, "--- is embedded: %d\n", gtk_plug_get_embedded(GTK_PLUG(window)));
gchar** files = gtk_rc_get_default_files();
GFile* file = g_file_new_for_path(files[0]);
GFileMonitor* monitor = g_file_monitor_file(file, G_FILE_MONITOR_NONE, NULL, NULL);
g_signal_connect (monitor, "changed",
G_CALLBACK (reloadstyle), NULL);
gtk_main();
return 0;
}
WebKitWebView *
client_new(const gchar *uri)
{
struct Client *c;
WebKitWebContext *wc;
gchar *f;
if (uri != NULL && cooperative_instances && !cooperative_alone)
{
write(cooperative_pipe_fp, uri, strlen(uri));
write(cooperative_pipe_fp, "\n", 1);
return NULL;
}
c = malloc(sizeof(struct Client));
if (!c)
{
fprintf(stderr, __NAME__": fatal: malloc failed\n");
exit(EXIT_FAILURE);
}
c->hover_uri = NULL;
c->win = NULL;
if (embed != 0)
{
c->win = gtk_plug_new(embed);
if (!gtk_plug_get_embedded(GTK_PLUG(c->win)))
{
fprintf(stderr, __NAME__": Can't plug-in to XID %ld.\n", embed);
gtk_widget_destroy(c->win);
c->win = NULL;
embed = 0;
}
}
if (c->win == NULL)
{
c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_wmclass(GTK_WINDOW(c->win), __NAME__, __NAME_CAPITALIZED__);
}
gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(client_destroy), c);
gtk_window_set_title(GTK_WINDOW(c->win), __NAME__);
c->web_view = webkit_web_view_new();
wc = webkit_web_view_get_context(WEBKIT_WEB_VIEW(c->web_view));
webkit_web_view_set_zoom_level(WEBKIT_WEB_VIEW(c->web_view), global_zoom);
g_signal_connect(G_OBJECT(c->web_view), "notify::title",
G_CALLBACK(changed_title), c);
g_signal_connect(G_OBJECT(c->web_view), "notify::uri",
G_CALLBACK(changed_uri), c);
g_signal_connect(G_OBJECT(c->web_view), "notify::estimated-load-progress",
G_CALLBACK(changed_load_progress), c);
g_signal_connect(G_OBJECT(c->web_view), "create",
G_CALLBACK(client_new_request), NULL);
g_signal_connect(G_OBJECT(c->web_view), "close",
G_CALLBACK(client_destroy_request), c);
g_signal_connect(G_OBJECT(c->web_view), "decide-policy",
G_CALLBACK(decide_policy), NULL);
g_signal_connect(G_OBJECT(c->web_view), "key-press-event",
G_CALLBACK(key_web_view), c);
g_signal_connect(G_OBJECT(c->web_view), "button-press-event",
G_CALLBACK(key_web_view), c);
g_signal_connect(G_OBJECT(c->web_view), "scroll-event",
G_CALLBACK(key_web_view), c);
g_signal_connect(G_OBJECT(c->web_view), "mouse-target-changed",
G_CALLBACK(hover_web_view), c);
g_signal_connect(G_OBJECT(c->web_view), "web-process-crashed",
G_CALLBACK(crashed_web_view), c);
if (!initial_wc_setup_done)
{
if (accepted_language[0] != NULL)
webkit_web_context_set_preferred_languages(wc, accepted_language);
g_signal_connect(G_OBJECT(wc), "download-started",
G_CALLBACK(download_handle_start), NULL);
trust_user_certs(wc);
initial_wc_setup_done = TRUE;
}
if (user_agent != NULL)
g_object_set(G_OBJECT(webkit_web_view_get_settings(WEBKIT_WEB_VIEW(c->web_view))),
"user-agent", user_agent, NULL);
c->location = gtk_entry_new();
g_signal_connect(G_OBJECT(c->location), "key-press-event",
G_CALLBACK(key_location), c);
/* XXX Progress bars don't work/look as intended anymore. Level bars
* are a dirty workaround (kind of). */
c->progress = gtk_level_bar_new();
gtk_level_bar_set_value(GTK_LEVEL_BAR(c->progress), 0);
gtk_widget_set_size_request(c->progress, 100, -1);
c->top_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
gtk_box_pack_start(GTK_BOX(c->top_box), c->location, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(c->top_box), c->progress, FALSE, FALSE, 0);
c->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
gtk_box_pack_start(GTK_BOX(c->vbox), c->top_box, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(c->vbox), c->web_view, TRUE, TRUE, 0);
gtk_container_add(GTK_CONTAINER(c->win), c->vbox);
gtk_widget_grab_focus(c->web_view);
gtk_widget_show_all(c->win);
if (uri != NULL)
{
f = ensure_uri_scheme(uri);
webkit_web_view_load_uri(WEBKIT_WEB_VIEW(c->web_view), f);
g_free(f);
}
clients++;
return WEBKIT_WEB_VIEW(c->web_view);
}
