tornavis/source/blender/blenkernel/BKE_blender_copybuffer.hh

65 lines
2.1 KiB
C++

/* SPDX-FileCopyrightText: 2023 Blender Authors
*
* SPDX-License-Identifier: GPL-2.0-or-later */
#pragma once
/** \file
* \ingroup bke
*/
#include "BLI_sys_types.h"
struct ID;
struct Main;
struct ReportList;
struct bContext;
/* Copy-buffer (wrapper for BKE_blendfile_write_partial). */
/**
* Initialize a copy operation.
*/
void BKE_copybuffer_copy_begin(Main *bmain_src);
/**
* Mark an ID to be copied. Should only be called after a call to #BKE_copybuffer_copy_begin.
*/
void BKE_copybuffer_copy_tag_ID(ID *id);
/**
* Finalize a copy operation into given .blend file 'buffer'.
*
* \param filename: Full path to the .blend file used as copy/paste buffer.
*
* \return true on success, false otherwise.
*/
bool BKE_copybuffer_copy_end(Main *bmain_src, const char *filename, ReportList *reports);
/**
* Paste data-blocks from the given .blend file 'buffer' (i.e. append them).
*
* Unlike #BKE_copybuffer_paste, it does not perform any instantiation of collections/objects/etc.
*
* \param libname: Full path to the .blend file used as copy/paste buffer.
* \param id_types_mask: Only directly link IDs of those types from the given .blend file buffer.
*
* \return true on success, false otherwise.
*/
bool BKE_copybuffer_read(Main *bmain_dst,
const char *libname,
ReportList *reports,
uint64_t id_types_mask);
/**
* Paste data-blocks from the given .blend file 'buffer' (i.e. append them).
*
* Similar to #BKE_copybuffer_read, but also handles instantiation of collections/objects/etc.
*
* \param libname: Full path to the .blend file used as copy/paste buffer.
* \param flag: A combination of #eBLOLibLinkFlags and ##eFileSel_Params_Flag to control
* link/append behavior.
* \note Ignores #FILE_LINK flag, since it always appends IDs.
* \param id_types_mask: Only directly link IDs of those types from the given .blend file buffer.
*
* \return Number of IDs directly pasted from the buffer
* (does not includes indirectly linked ones).
*/
int BKE_copybuffer_paste(
bContext *C, const char *libname, int flag, ReportList *reports, uint64_t id_types_mask);