void cb_error (ExoJob *job, GError *error, gpointer unused)
{
g_return_if_fail (error != NULL);
screenshooter_error ("%s", error->message);
}
int main (int argc, char **argv)
{
GError *cli_error = NULL;
GFile *default_save_dir;
const gchar *rc_file;
const gchar *conflict_error =
_("Conflicting options: --%s and --%s cannot be used at the same time.\n");
const gchar *ignore_error =
_("The --%s option is only used when --fullscreen, --window or"
" --region is given. It will be ignored.\n");
ScreenshotData *sd = g_new0 (ScreenshotData, 1);
sd->plugin = FALSE;
xfce_textdomain (GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR, "UTF-8");
/* Print a message to advise to use help when a non existing cli option is
passed to the executable. */
if (!gtk_init_with_args(&argc, &argv, "", entries, PACKAGE, &cli_error))
{
if (cli_error != NULL)
{
g_print (_("%s: %s\nTry %s --help to see a full list of"
" available command line options.\n"),
PACKAGE, cli_error->message, PACKAGE_NAME);
g_error_free (cli_error);
return EXIT_FAILURE;
}
}
/* Exit if two region options were given */
if (window && fullscreen)
{
g_printerr (conflict_error, "window", "fullscreen");
return EXIT_FAILURE;
}
else if (window && region)
{
g_printerr (conflict_error, "window", "region");
return EXIT_FAILURE;
}
else if (fullscreen && region)
{
g_printerr (conflict_error, "fullscreen", "region");
return EXIT_FAILURE;
}
/* Exit if two actions options were given */
if (upload && (application != NULL))
{
g_printerr (conflict_error, "upload", "open");
return EXIT_FAILURE;
}
else if (upload && (screenshot_dir != NULL))
{
g_printerr (conflict_error, "upload", "save");
return EXIT_FAILURE;
}
else if ((application != NULL) && (screenshot_dir != NULL))
{
g_printerr (conflict_error, "open", "save");
return EXIT_FAILURE;
}
else if (upload_imgur && upload)
{
g_printerr (conflict_error, "upload", "imgur");
return EXIT_FAILURE;
}
else if (upload_imgur && (screenshot_dir != NULL))
{
g_printerr (conflict_error, "imgur", "save");
return EXIT_FAILURE;
}
else if (upload_imgur && (application != NULL))
{
g_printerr (conflict_error, "imgur", "open");
return EXIT_FAILURE;
}
/* Warn that action options, mouse and delay will be ignored in
* non-cli mode */
if ((application != NULL) && !(fullscreen || window || region))
g_printerr (ignore_error, "open");
if ((screenshot_dir != NULL) && !(fullscreen || window || region ))
g_printerr (ignore_error, "save");
if (upload_imgur && !(fullscreen || window || region))
g_printerr (ignore_error, "imgur");
if (upload && !(fullscreen || window || region))
g_printerr (ignore_error, "upload");
if (delay && !(fullscreen || window || region))
g_printerr (ignore_error, "delay");
if (mouse && !(fullscreen || window || region))
g_printerr (ignore_error, "mouse");
if (!g_thread_supported ())
g_thread_init (NULL);
/* Read the preferences */
rc_file = xfce_resource_save_location (XFCE_RESOURCE_CONFIG, "xfce4/xfce4-screenshooter", TRUE);
screenshooter_read_rc_file (rc_file, sd);
/* Default to no action specified */
sd->action_specified = FALSE;
/* Check if the directory read from the preferences is valid */
default_save_dir = g_file_new_for_uri (sd->screenshot_dir);
if (G_UNLIKELY (!g_file_query_exists (default_save_dir, NULL)))
{
g_free (sd->screenshot_dir);
sd->screenshot_dir = screenshooter_get_xdg_image_dir_uri ();
}
g_object_unref (default_save_dir);
/* Just print the version if we are in version mode */
if (version)
{
g_print ("%s\n", PACKAGE_STRING);
return EXIT_SUCCESS;
}
/* If a region cli option is given, take the screenshot accordingly.*/
if (fullscreen || window || region)
{
/* Set the region to be captured */
if (window)
sd->region = ACTIVE_WINDOW;
else if (fullscreen)
sd->region = FULLSCREEN;
else if (region)
sd->region = SELECT;
/* Whether to display the mouse pointer on the screenshot */
mouse ? (sd->show_mouse = 1) : (sd->show_mouse = 0);
sd->delay = delay;
if (application != NULL)
{
sd->app = application;
sd->action = OPEN;
sd->action_specified = TRUE;
}
else if (upload)
{
sd->app = g_strdup ("none");
sd->action = UPLOAD;
sd->action_specified = TRUE;
}
else if (upload_imgur)
{
sd->app = g_strdup ("none");
sd->action = UPLOAD_IMGUR;
sd->action_specified = TRUE;
}
else
{
sd->app = g_strdup ("none");
sd->action = SAVE;
}
/* If the user gave a directory name, check that it is valid */
if (screenshot_dir != NULL)
{
default_save_dir = g_file_new_for_commandline_arg (screenshot_dir);
if (G_LIKELY (g_file_query_exists (default_save_dir, NULL)))
{
g_free (sd->screenshot_dir);
sd->screenshot_dir = g_file_get_uri (default_save_dir);
sd->action_specified = TRUE;
}
else
screenshooter_error (_("%s is not a valid directory, the default"
" directory will be used."),
screenshot_dir);
g_object_unref (default_save_dir);
g_free (screenshot_dir);
}
g_idle_add ((GSourceFunc) screenshooter_take_screenshot_idle, sd);
}
/* Else we show a dialog which allows to set the screenshot options */
else
{
GtkWidget *dialog;
/* Use 0 as the minimal delay */
if (sd->delay == 0)
sd->delay = 1;
/* Set the dialog up */
dialog = screenshooter_region_dialog_new (sd, FALSE);
g_signal_connect (dialog, "response",
G_CALLBACK (cb_dialog_response), sd);
g_signal_connect (dialog, "key-press-event",
G_CALLBACK (screenshooter_f1_key), NULL);
gtk_widget_show (dialog);
}
gtk_main ();
/* Save preferences */
screenshooter_write_rc_file (rc_file, sd);
g_free (sd->screenshot_dir);
g_free (sd->title);
g_free (sd->app);
g_free (sd->last_user);
g_free (sd);
TRACE ("Ciao");
return EXIT_SUCCESS;
}
