wm_message_bus_intern.hh

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
#include "../wm_message_bus.hh"
 
struct wmMsgBus {
  GSet *messages_gset[WM_MSG_TYPE_NUM];
  ListBase messages;
  uint messages_tag_count;
};
 
void wm_msg_subscribe_value_free(wmMsgSubscribeKey *msg_key, wmMsgSubscribeValueLink *msg_lnk);
 
struct wmMsgSubscribeKey_Generic {
  wmMsgSubscribeKey head;
  wmMsg msg;
};
 
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;
}