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Diffstat (limited to '')
-rw-r--r-- | lib/event/raise.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/lib/event/raise.c b/lib/event/raise.c new file mode 100644 index 0000000..37cad46 --- /dev/null +++ b/lib/event/raise.c @@ -0,0 +1,75 @@ +/* + Handle any events in application. + Raise events. + + Copyright (C) 2011-2023 + 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; +} + +/* --------------------------------------------------------------------------------------------- */ |