static void
thunar_uca_provider_activated (ThunarUcaProvider *uca_provider,
GtkAction *action)
{
GtkTreeRowReference *row;
ThunarUcaContext *uca_context;
GtkTreePath *path;
GtkTreeIter iter;
GtkWidget *dialog;
GtkWidget *window;
gboolean succeed;
GSource *source;
GError *error = NULL;
GList *files;
gchar **argv;
gchar *working_directory = NULL;
gchar *filename;
gchar *label;
gchar *uri;
gint argc;
gint pid;
g_return_if_fail (THUNAR_UCA_IS_PROVIDER (uca_provider));
g_return_if_fail (GTK_IS_ACTION (action));
/* check if the row reference is still valid */
row = g_object_get_qdata (G_OBJECT (action), thunar_uca_row_quark);
if (G_UNLIKELY (!gtk_tree_row_reference_valid (row)))
return;
/* determine the iterator for the item */
path = gtk_tree_row_reference_get_path (row);
gtk_tree_model_get_iter (GTK_TREE_MODEL (uca_provider->model), &iter, path);
gtk_tree_path_free (path);
/* determine the files and the window for the action */
uca_context = g_object_get_qdata (G_OBJECT (action), thunar_uca_context_quark);
window = thunar_uca_context_get_window (uca_context);
files = thunar_uca_context_get_files (uca_context);
/* determine the argc/argv for the item */
succeed = thunar_uca_model_parse_argv (uca_provider->model, &iter, files, &argc, &argv, &error);
if (G_LIKELY (succeed))
{
/* determine the working from the first file */
if (G_LIKELY (files != NULL))
{
/* determine the filename of the first selected file */
uri = thunarx_file_info_get_uri (files->data);
filename = g_filename_from_uri (uri, NULL, NULL);
if (G_LIKELY (filename != NULL))
{
/* if this is a folder action, we just use the filename as working directory */
if (g_object_get_qdata (G_OBJECT (action), thunar_uca_folder_quark) != NULL)
{
working_directory = filename;
filename = NULL;
}
else
{
working_directory = g_path_get_dirname (filename);
}
}
g_free (filename);
g_free (uri);
}
/* spawn the command on the window's screen */
succeed = gdk_spawn_on_screen (gtk_widget_get_screen (GTK_WIDGET (window)), working_directory,
argv, NULL, G_SPAWN_DO_NOT_REAP_CHILD | G_SPAWN_SEARCH_PATH,
NULL, NULL, &pid, &error);
/* check if we succeed */
if (G_LIKELY (succeed))
{
/* check if we already have a child watch */
if (G_UNLIKELY (uca_provider->child_watch_id >= 0))
{
/* reset the callback function to g_spawn_close_pid() so the plugin can be
* safely unloaded and the child will still not become a zombie afterwards.
*/
source = g_main_context_find_source_by_id (NULL, uca_provider->child_watch_id);
g_source_set_callback (source, (GSourceFunc) g_spawn_close_pid, NULL, NULL);
}
/* schedule the new child watch */
uca_provider->child_watch_id = g_child_watch_add_full (G_PRIORITY_LOW, pid, thunar_uca_provider_child_watch,
uca_provider, thunar_uca_provider_child_watch_destroy);
/* take over ownership of the working directory as child watch path */
uca_provider->child_watch_path = working_directory;
working_directory = NULL;
}
/* cleanup */
g_free (working_directory);
g_strfreev (argv);
}
/* present error message to the user */
if (G_UNLIKELY (!succeed))
{
g_object_get (G_OBJECT (action), "label", &label, NULL);
dialog = gtk_message_dialog_new ((GtkWindow *) window,
GTK_DIALOG_DESTROY_WITH_PARENT
| GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_CLOSE,
_("Failed to launch action \"%s\"."), label);
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s.", error->message);
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
g_error_free (error);
g_free (label);
}
}
static void
thunar_uca_provider_activated (ThunarUcaProvider *uca_provider,
GtkAction *action)
{
GtkTreeRowReference *row;
ThunarUcaContext *uca_context;
GtkTreePath *path;
GtkTreeIter iter;
GtkWidget *dialog;
GtkWidget *window;
gboolean succeed;
GError *error = NULL;
GList *files;
gchar **argv;
gchar *working_directory = NULL;
gchar *filename;
gchar *label;
gchar *uri;
gint argc;
gchar *icon_name = NULL;
gboolean startup_notify;
GClosure *child_watch;
g_return_if_fail (THUNAR_UCA_IS_PROVIDER (uca_provider));
g_return_if_fail (GTK_IS_ACTION (action));
/* check if the row reference is still valid */
row = g_object_get_qdata (G_OBJECT (action), thunar_uca_row_quark);
if (G_UNLIKELY (!gtk_tree_row_reference_valid (row)))
return;
/* determine the iterator for the item */
path = gtk_tree_row_reference_get_path (row);
gtk_tree_model_get_iter (GTK_TREE_MODEL (uca_provider->model), &iter, path);
gtk_tree_path_free (path);
/* determine the files and the window for the action */
uca_context = g_object_get_qdata (G_OBJECT (action), thunar_uca_context_quark);
window = thunar_uca_context_get_window (uca_context);
files = thunar_uca_context_get_files (uca_context);
/* determine the argc/argv for the item */
succeed = thunar_uca_model_parse_argv (uca_provider->model, &iter, files, &argc, &argv, &error);
if (G_LIKELY (succeed))
{
/* get the icon name and whether startup notification is active */
gtk_tree_model_get (GTK_TREE_MODEL (uca_provider->model), &iter,
THUNAR_UCA_MODEL_COLUMN_ICON, &icon_name,
THUNAR_UCA_MODEL_COLUMN_STARTUP_NOTIFY, &startup_notify,
-1);
/* determine the working from the first file */
if (G_LIKELY (files != NULL))
{
/* determine the filename of the first selected file */
uri = thunarx_file_info_get_uri (files->data);
filename = g_filename_from_uri (uri, NULL, NULL);
if (G_LIKELY (filename != NULL))
{
/* if this is a folder action, we just use the filename as working directory */
if (g_object_get_qdata (G_OBJECT (action), thunar_uca_folder_quark) != NULL)
{
working_directory = filename;
filename = NULL;
}
else
{
working_directory = g_path_get_dirname (filename);
}
}
g_free (filename);
g_free (uri);
}
/* build closre for child watch */
child_watch = g_cclosure_new_swap (G_CALLBACK (thunar_uca_provider_child_watch),
uca_provider, thunar_uca_provider_child_watch_destroy);
g_closure_ref (child_watch);
g_closure_sink (child_watch);
/* spawn the command on the window's screen */
succeed = xfce_spawn_on_screen_with_child_watch (gtk_widget_get_screen (GTK_WIDGET (window)),
working_directory, argv, NULL,
G_SPAWN_SEARCH_PATH,
startup_notify,
gtk_get_current_event_time (),
icon_name,
child_watch,
&error);
/* check if we succeed */
if (G_LIKELY (succeed))
{
/* release existing child watch */
thunar_uca_provider_child_watch_destroy (uca_provider, NULL);
/* set new closure */
uca_provider->child_watch = child_watch;
/* take over ownership of the working directory as child watch path */
uca_provider->child_watch_path = working_directory;
working_directory = NULL;
}
else
{
/* spawn failed, release watch */
g_closure_unref (child_watch);
}
/* cleanup */
g_free (working_directory);
g_strfreev (argv);
g_free (icon_name);
}
/* present error message to the user */
if (G_UNLIKELY (!succeed))
{
g_object_get (G_OBJECT (action), "label", &label, NULL);
dialog = gtk_message_dialog_new ((GtkWindow *) window,
GTK_DIALOG_DESTROY_WITH_PARENT
| GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_CLOSE,
_("Failed to launch action \"%s\"."), label);
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s.", error->message);
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
g_error_free (error);
g_free (label);
}
}
