76 строки
2.7 KiB
C
76 строки
2.7 KiB
C
/*
|
|
Handle any events in application.
|
|
Raise events.
|
|
|
|
Copyright (C) 2011
|
|
The Free Software Foundation, Inc.
|
|
|
|
Written by:
|
|
Slava Zanko <slavazanko@gmail.com>, 2011.
|
|
|
|
This file is part of the Midnight Commander.
|
|
|
|
The Midnight Commander is free software: you can redistribute it
|
|
and/or modify it under the terms of the GNU General Public License as
|
|
published by the Free Software Foundation, either version 3 of the License,
|
|
or (at your option) any later version.
|
|
|
|
The Midnight Commander is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include "lib/global.h"
|
|
#include "lib/event.h"
|
|
|
|
#include "internal.h"
|
|
|
|
/*** global variables ****************************************************************************/
|
|
|
|
/*** file scope macro definitions ****************************************************************/
|
|
|
|
/*** file scope type declarations ****************************************************************/
|
|
|
|
/*** file scope variables ************************************************************************/
|
|
|
|
/*** file scope functions ************************************************************************/
|
|
|
|
/* --------------------------------------------------------------------------------------------- */
|
|
/*** public functions ****************************************************************************/
|
|
/* --------------------------------------------------------------------------------------------- */
|
|
|
|
gboolean
|
|
mc_event_raise (const gchar * event_group_name, const gchar * event_name, gpointer event_data)
|
|
{
|
|
GTree *event_group;
|
|
GPtrArray *callbacks;
|
|
guint array_index;
|
|
|
|
if (mc_event_grouplist == NULL || event_group_name == NULL || event_name == NULL)
|
|
return FALSE;
|
|
|
|
event_group = mc_event_get_event_group_by_name (event_group_name, FALSE, NULL);
|
|
if (event_group == NULL)
|
|
return FALSE;
|
|
|
|
callbacks = mc_event_get_event_by_name (event_group, event_name, FALSE, NULL);
|
|
if (callbacks == NULL)
|
|
return FALSE;
|
|
|
|
for (array_index = callbacks->len; array_index > 0; array_index--)
|
|
{
|
|
mc_event_callback_t *cb = g_ptr_array_index (callbacks, array_index - 1);
|
|
if (!(*cb->callback) (event_group_name, event_name, cb->init_data, event_data))
|
|
break;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
/* --------------------------------------------------------------------------------------------- */
|