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/*
* This program 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 2
* of the License, or (at your option) any later version.
*
* This program 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, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/** \file
* \ingroup wm
*/
#ifndef __WM_MESSAGE_BUS_INTERN_H__
#define __WM_MESSAGE_BUS_INTERN_H__
#include "../wm_message_bus.h"
struct wmMsgBus {
struct GSet *messages_gset[WM_MSG_TYPE_NUM];
/** Messages in order of being added. */
ListBase messages;
/** Avoid checking messages when no tags exist. */
uint messages_tag_count;
};
void wm_msg_subscribe_value_free(struct wmMsgSubscribeKey *msg_key,
struct wmMsgSubscribeValueLink *msg_lnk);
typedef struct wmMsgSubscribeKey_Generic {
wmMsgSubscribeKey head;
wmMsg msg;
} wmMsgSubscribeKey_Generic;
BLI_INLINE const wmMsg *wm_msg_subscribe_value_msg_cast(const wmMsgSubscribeKey *key)
{
return &((wmMsgSubscribeKey_Generic *)key)->msg;
}
BLI_INLINE wmMsg *wm_msg_subscribe_value_msg_cast_mut(wmMsgSubscribeKey *key)
{
return &((wmMsgSubscribeKey_Generic *)key)->msg;
}
#endif /* __WM_MESSAGE_BUS_INTERN_H__ */
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