e955c94ed3
Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
104 lines
2.3 KiB
C++
104 lines
2.3 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup bke
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*
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* User defined menu API.
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*/
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#include <cstring>
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#include "MEM_guardedalloc.h"
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#include "BLI_listbase.h"
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#include "BLI_string.h"
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#include "DNA_userdef_types.h"
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#include "BKE_blender_user_menu.h"
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#include "BKE_idprop.h"
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/* -------------------------------------------------------------------- */
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/** \name Menu Type
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* \{ */
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bUserMenu *BKE_blender_user_menu_find(ListBase *lb, char space_type, const char *context)
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{
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LISTBASE_FOREACH (bUserMenu *, um, lb) {
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if ((space_type == um->space_type) && STREQ(context, um->context)) {
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return um;
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}
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}
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return nullptr;
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}
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bUserMenu *BKE_blender_user_menu_ensure(ListBase *lb, char space_type, const char *context)
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{
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bUserMenu *um = BKE_blender_user_menu_find(lb, space_type, context);
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if (um == nullptr) {
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um = static_cast<bUserMenu *>(MEM_callocN(sizeof(bUserMenu), __func__));
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um->space_type = space_type;
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STRNCPY(um->context, context);
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BLI_addhead(lb, um);
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}
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return um;
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}
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Menu Item
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* \{ */
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bUserMenuItem *BKE_blender_user_menu_item_add(ListBase *lb, int type)
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{
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uint size;
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if (type == USER_MENU_TYPE_SEP) {
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size = sizeof(bUserMenuItem);
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}
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else if (type == USER_MENU_TYPE_OPERATOR) {
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size = sizeof(bUserMenuItem_Op);
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}
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else if (type == USER_MENU_TYPE_MENU) {
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size = sizeof(bUserMenuItem_Menu);
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}
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else if (type == USER_MENU_TYPE_PROP) {
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size = sizeof(bUserMenuItem_Prop);
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}
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else {
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size = sizeof(bUserMenuItem);
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BLI_assert(0);
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}
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bUserMenuItem *umi = static_cast<bUserMenuItem *>(MEM_callocN(size, __func__));
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umi->type = type;
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BLI_addtail(lb, umi);
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return umi;
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}
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void BKE_blender_user_menu_item_free(bUserMenuItem *umi)
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{
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if (umi->type == USER_MENU_TYPE_OPERATOR) {
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bUserMenuItem_Op *umi_op = (bUserMenuItem_Op *)umi;
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if (umi_op->prop) {
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IDP_FreeProperty(umi_op->prop);
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}
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}
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MEM_freeN(umi);
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}
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void BKE_blender_user_menu_item_free_list(ListBase *lb)
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{
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for (bUserMenuItem *umi = static_cast<bUserMenuItem *>(lb->first), *umi_next; umi;
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umi = umi_next) {
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umi_next = umi->next;
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BKE_blender_user_menu_item_free(umi);
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}
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BLI_listbase_clear(lb);
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}
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/** \} */
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