wm_message_bus_intern.h

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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.
 */
 
#pragma once
 
#include "../wm_message_bus.h"
 
struct wmMsgBus {
  struct GSet *messages_gset[WM_MSG_TYPE_NUM];
  ListBase messages;
  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;
}