void
setup_camera (CheeseWidget *widget)
{
CheeseWidgetPrivate *priv = CHEESE_WIDGET_GET_PRIVATE (widget);
char *webcam_device = NULL;
int x_resolution;
int y_resolution;
gdouble brightness;
gdouble contrast;
gdouble saturation;
gdouble hue;
g_settings_get (priv->settings, "photo-x-resolution", "i", &x_resolution);
g_settings_get (priv->settings, "photo-y-resolution", "i", &y_resolution);
g_settings_get (priv->settings, "camera", "s", &webcam_device);
g_settings_get (priv->settings, "brightness", "d", &brightness);
g_settings_get (priv->settings, "contrast", "d", &contrast);
g_settings_get (priv->settings, "saturation", "d", &saturation);
g_settings_get (priv->settings, "hue", "d", &hue);
gdk_threads_enter ();
priv->webcam = cheese_camera_new (CLUTTER_TEXTURE (priv->texture),
webcam_device,
x_resolution,
y_resolution);
gdk_threads_leave ();
g_free (webcam_device);
cheese_camera_setup (priv->webcam, NULL, &priv->error);
gdk_threads_enter ();
gtk_spinner_stop (GTK_SPINNER (priv->spinner));
if (priv->error != NULL)
{
priv->state = CHEESE_WIDGET_STATE_ERROR;
g_object_notify (G_OBJECT (widget), "state");
cheese_widget_set_problem_page (CHEESE_WIDGET (widget), "error");
}
else
{
cheese_camera_set_balance_property (priv->webcam, "brightness", brightness);
cheese_camera_set_balance_property (priv->webcam, "contrast", contrast);
cheese_camera_set_balance_property (priv->webcam, "saturation", saturation);
cheese_camera_set_balance_property (priv->webcam, "hue", hue);
priv->state = CHEESE_WIDGET_STATE_READY;
g_object_notify (G_OBJECT (widget), "state");
cheese_camera_play (priv->webcam);
gtk_notebook_set_current_page (GTK_NOTEBOOK (widget), WEBCAM_PAGE);
}
gdk_threads_leave ();
}
int
main (int argc, char **argv)
{
GtkWidget *window;
GtkWidget *screen;
CheeseCamera *camera;
ClutterActor *stage;
ClutterActor *texture;
bindtextdomain (GETTEXT_PACKAGE, PACKAGE_LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
if (gtk_clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return EXIT_FAILURE;
if (!cheese_init (&argc, &argv))
return EXIT_FAILURE;
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size (GTK_WINDOW (window), 400, 300);
g_signal_connect (G_OBJECT (window), "delete-event",
G_CALLBACK (delete_callback), NULL);
screen = gtk_clutter_embed_new ();
stage = gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (screen));
texture = clutter_texture_new ();
clutter_actor_set_size (texture, 400, 300);
clutter_actor_add_child (stage, texture);
gtk_widget_show (screen);
clutter_actor_show (texture);
camera = cheese_camera_new (CLUTTER_TEXTURE (texture), NULL, 640, 480);
cheese_camera_setup (camera, NULL, NULL);
gtk_container_add (GTK_CONTAINER (window), screen);
gtk_widget_show_all (window);
cheese_camera_play (camera);
g_timeout_add_seconds (5, (GSourceFunc) (time_cb), camera);
gtk_main ();
return EXIT_SUCCESS;
}
