1531 lines
37 KiB
C
1531 lines
37 KiB
C
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/** \file
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* \ingroup bke
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*/
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#include <stddef.h>
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#include <stdlib.h>
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#include <string.h>
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#include "MEM_guardedalloc.h"
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#include "DNA_collection_types.h"
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#include "DNA_gpencil_types.h"
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#include "DNA_linestyle_types.h"
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#include "DNA_object_types.h"
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#include "DNA_scene_types.h"
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#include "DNA_screen_types.h"
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#include "DNA_space_types.h"
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#include "DNA_view3d_types.h"
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#include "DNA_windowmanager_types.h"
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#include "DNA_workspace_types.h"
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#include "DEG_depsgraph.h"
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#include "BLI_listbase.h"
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#include "BLI_string.h"
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#include "BLI_threads.h"
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#include "BLI_utildefines.h"
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#include "BLT_translation.h"
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#include "BKE_context.h"
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#include "BKE_layer.h"
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#include "BKE_main.h"
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#include "BKE_scene.h"
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#include "BKE_screen.h"
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#include "BKE_sound.h"
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#include "BKE_workspace.h"
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#include "RE_engine.h"
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#include "RNA_access.h"
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#include "CLG_log.h"
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#ifdef WITH_PYTHON
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# include "BPY_extern.h"
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#endif
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static CLG_LogRef LOG = {"bke.context"};
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/* struct */
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struct bContext {
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int thread;
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/* windowmanager context */
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struct {
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struct wmWindowManager *manager;
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struct wmWindow *window;
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struct WorkSpace *workspace;
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struct bScreen *screen;
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struct ScrArea *area;
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struct ARegion *region;
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struct ARegion *menu;
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struct wmGizmoGroup *gizmo_group;
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struct bContextStore *store;
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/* Operator poll. */
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/**
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* Store the reason the poll function fails (static string, not allocated).
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* For more advanced formatting use `operator_poll_msg_dyn_params`.
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*/
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const char *operator_poll_msg;
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/**
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* Store values to dynamically to create the string (called when a tool-tip is shown).
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*/
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struct bContextPollMsgDyn_Params operator_poll_msg_dyn_params;
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} wm;
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/* data context */
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struct {
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struct Main *main;
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struct Scene *scene;
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int recursion;
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/** True if python is initialized. */
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bool py_init;
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void *py_context;
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/**
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* If we need to remove members, do so in a copy
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* (keep this to check if the copy needs freeing).
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*/
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void *py_context_orig;
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} data;
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};
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/* context */
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bContext *CTX_create(void)
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{
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bContext *C = MEM_callocN(sizeof(bContext), "bContext");
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return C;
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}
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bContext *CTX_copy(const bContext *C)
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{
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bContext *newC = MEM_dupallocN((void *)C);
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memset(&newC->wm.operator_poll_msg_dyn_params, 0, sizeof(newC->wm.operator_poll_msg_dyn_params));
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return newC;
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}
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void CTX_free(bContext *C)
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{
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/* This may contain a dynamically allocated message, free. */
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CTX_wm_operator_poll_msg_clear(C);
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MEM_freeN(C);
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}
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/* store */
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bContextStore *CTX_store_add(ListBase *contexts, const char *name, const PointerRNA *ptr)
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{
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/* ensure we have a context to put the entry in, if it was already used
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* we have to copy the context to ensure */
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bContextStore *ctx = contexts->last;
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if (!ctx || ctx->used) {
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if (ctx) {
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bContextStore *lastctx = ctx;
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ctx = MEM_dupallocN(lastctx);
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BLI_duplicatelist(&ctx->entries, &lastctx->entries);
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}
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else {
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ctx = MEM_callocN(sizeof(bContextStore), "bContextStore");
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}
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BLI_addtail(contexts, ctx);
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}
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bContextStoreEntry *entry = MEM_callocN(sizeof(bContextStoreEntry), "bContextStoreEntry");
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BLI_strncpy(entry->name, name, sizeof(entry->name));
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entry->ptr = *ptr;
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BLI_addtail(&ctx->entries, entry);
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return ctx;
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}
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bContextStore *CTX_store_add_all(ListBase *contexts, bContextStore *context)
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{
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/* ensure we have a context to put the entries in, if it was already used
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* we have to copy the context to ensure */
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bContextStore *ctx = contexts->last;
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if (!ctx || ctx->used) {
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if (ctx) {
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bContextStore *lastctx = ctx;
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ctx = MEM_dupallocN(lastctx);
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BLI_duplicatelist(&ctx->entries, &lastctx->entries);
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}
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else {
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ctx = MEM_callocN(sizeof(bContextStore), "bContextStore");
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}
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BLI_addtail(contexts, ctx);
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}
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LISTBASE_FOREACH (bContextStoreEntry *, tentry, &context->entries) {
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bContextStoreEntry *entry = MEM_dupallocN(tentry);
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BLI_addtail(&ctx->entries, entry);
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}
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return ctx;
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}
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bContextStore *CTX_store_get(bContext *C)
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{
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return C->wm.store;
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}
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void CTX_store_set(bContext *C, bContextStore *store)
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{
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C->wm.store = store;
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}
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bContextStore *CTX_store_copy(bContextStore *store)
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{
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bContextStore *ctx = MEM_dupallocN(store);
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BLI_duplicatelist(&ctx->entries, &store->entries);
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return ctx;
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}
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void CTX_store_free(bContextStore *store)
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{
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BLI_freelistN(&store->entries);
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MEM_freeN(store);
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}
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void CTX_store_free_list(ListBase *contexts)
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{
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bContextStore *ctx;
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while ((ctx = BLI_pophead(contexts))) {
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CTX_store_free(ctx);
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}
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}
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/* is python initialized? */
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bool CTX_py_init_get(bContext *C)
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{
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return C->data.py_init;
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}
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void CTX_py_init_set(bContext *C, bool value)
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{
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C->data.py_init = value;
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}
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void *CTX_py_dict_get(const bContext *C)
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{
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return C->data.py_context;
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}
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void *CTX_py_dict_get_orig(const bContext *C)
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{
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return C->data.py_context_orig;
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}
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void CTX_py_state_push(bContext *C, struct bContext_PyState *pystate, void *value)
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{
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pystate->py_context = C->data.py_context;
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pystate->py_context_orig = C->data.py_context_orig;
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C->data.py_context = value;
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C->data.py_context_orig = value;
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}
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void CTX_py_state_pop(bContext *C, struct bContext_PyState *pystate)
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{
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C->data.py_context = pystate->py_context;
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C->data.py_context_orig = pystate->py_context_orig;
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}
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/* data context utility functions */
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struct bContextDataResult {
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PointerRNA ptr;
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ListBase list;
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const char **dir;
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short type; /* 0: normal, 1: seq */
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};
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static void *ctx_wm_python_context_get(const bContext *C,
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const char *member,
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const StructRNA *member_type,
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void *fall_through)
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{
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#ifdef WITH_PYTHON
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if (UNLIKELY(C && CTX_py_dict_get(C))) {
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bContextDataResult result;
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memset(&result, 0, sizeof(bContextDataResult));
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BPY_context_member_get((bContext *)C, member, &result);
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if (result.ptr.data) {
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if (RNA_struct_is_a(result.ptr.type, member_type)) {
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return result.ptr.data;
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}
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CLOG_WARN(&LOG,
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"PyContext '%s' is a '%s', expected a '%s'",
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member,
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RNA_struct_identifier(result.ptr.type),
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RNA_struct_identifier(member_type));
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}
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}
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#else
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UNUSED_VARS(C, member, member_type);
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#endif
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/* don't allow UI context access from non-main threads */
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if (!BLI_thread_is_main()) {
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return NULL;
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}
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return fall_through;
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}
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static eContextResult ctx_data_get(bContext *C, const char *member, bContextDataResult *result)
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{
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bScreen *screen;
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ScrArea *area;
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ARegion *region;
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int done = 0, recursion = C->data.recursion;
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int ret = 0;
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memset(result, 0, sizeof(bContextDataResult));
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#ifdef WITH_PYTHON
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if (CTX_py_dict_get(C)) {
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if (BPY_context_member_get(C, member, result)) {
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return 1;
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}
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}
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#endif
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/* don't allow UI context access from non-main threads */
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if (!BLI_thread_is_main()) {
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return done;
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}
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/* we check recursion to ensure that we do not get infinite
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* loops requesting data from ourselves in a context callback */
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/* Ok, this looks evil...
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* if (ret) done = -(-ret | -done);
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*
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* Values in order of importance
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* (0, -1, 1) - Where 1 is highest priority
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*/
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if (done != 1 && recursion < 1 && C->wm.store) {
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C->data.recursion = 1;
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bContextStoreEntry *entry = BLI_rfindstring(
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&C->wm.store->entries, member, offsetof(bContextStoreEntry, name));
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if (entry) {
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result->ptr = entry->ptr;
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done = 1;
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}
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}
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if (done != 1 && recursion < 2 && (region = CTX_wm_region(C))) {
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C->data.recursion = 2;
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if (region->type && region->type->context) {
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ret = region->type->context(C, member, result);
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if (ret) {
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done = -(-ret | -done);
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}
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}
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}
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if (done != 1 && recursion < 3 && (area = CTX_wm_area(C))) {
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C->data.recursion = 3;
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if (area->type && area->type->context) {
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ret = area->type->context(C, member, result);
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if (ret) {
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done = -(-ret | -done);
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}
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}
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}
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if (done != 1 && recursion < 4 && (screen = CTX_wm_screen(C))) {
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bContextDataCallback cb = screen->context;
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C->data.recursion = 4;
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if (cb) {
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ret = cb(C, member, result);
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if (ret) {
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done = -(-ret | -done);
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}
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}
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}
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C->data.recursion = recursion;
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return done;
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}
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static void *ctx_data_pointer_get(const bContext *C, const char *member)
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{
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bContextDataResult result;
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if (C && ctx_data_get((bContext *)C, member, &result) == CTX_RESULT_OK) {
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BLI_assert(result.type == CTX_DATA_TYPE_POINTER);
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return result.ptr.data;
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}
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return NULL;
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}
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static int ctx_data_pointer_verify(const bContext *C, const char *member, void **pointer)
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{
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/* if context is NULL, pointer must be NULL too and that is a valid return */
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if (C == NULL) {
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*pointer = NULL;
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return 1;
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}
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bContextDataResult result;
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if (ctx_data_get((bContext *)C, member, &result) == CTX_RESULT_OK) {
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BLI_assert(result.type == CTX_DATA_TYPE_POINTER);
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*pointer = result.ptr.data;
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return 1;
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}
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*pointer = NULL;
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return 0;
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}
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static int ctx_data_collection_get(const bContext *C, const char *member, ListBase *list)
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{
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bContextDataResult result;
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if (ctx_data_get((bContext *)C, member, &result) == CTX_RESULT_OK) {
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BLI_assert(result.type == CTX_DATA_TYPE_COLLECTION);
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*list = result.list;
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return 1;
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}
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BLI_listbase_clear(list);
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return 0;
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}
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static int ctx_data_base_collection_get(const bContext *C, const char *member, ListBase *list)
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{
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ListBase ctx_object_list;
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if ((ctx_data_collection_get(C, member, &ctx_object_list) == false) ||
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BLI_listbase_is_empty(&ctx_object_list)) {
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BLI_listbase_clear(list);
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return 0;
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}
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bContextDataResult result;
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memset(&result, 0, sizeof(bContextDataResult));
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Scene *scene = CTX_data_scene(C);
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ViewLayer *view_layer = CTX_data_view_layer(C);
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bool ok = false;
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CollectionPointerLink *ctx_object;
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for (ctx_object = ctx_object_list.first; ctx_object; ctx_object = ctx_object->next) {
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Object *ob = ctx_object->ptr.data;
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Base *base = BKE_view_layer_base_find(view_layer, ob);
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if (base != NULL) {
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CTX_data_list_add(&result, &scene->id, &RNA_ObjectBase, base);
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ok = true;
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}
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}
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CTX_data_type_set(&result, CTX_DATA_TYPE_COLLECTION);
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BLI_freelistN(&ctx_object_list);
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*list = result.list;
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return ok;
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}
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PointerRNA CTX_data_pointer_get(const bContext *C, const char *member)
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{
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bContextDataResult result;
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if (ctx_data_get((bContext *)C, member, &result) == CTX_RESULT_OK) {
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BLI_assert(result.type == CTX_DATA_TYPE_POINTER);
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return result.ptr;
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}
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return PointerRNA_NULL;
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}
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PointerRNA CTX_data_pointer_get_type(const bContext *C, const char *member, StructRNA *type)
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{
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PointerRNA ptr = CTX_data_pointer_get(C, member);
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if (ptr.data) {
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if (RNA_struct_is_a(ptr.type, type)) {
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return ptr;
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}
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CLOG_WARN(&LOG,
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"member '%s' is '%s', not '%s'",
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member,
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RNA_struct_identifier(ptr.type),
|
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RNA_struct_identifier(type));
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}
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return PointerRNA_NULL;
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}
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PointerRNA CTX_data_pointer_get_type_silent(const bContext *C, const char *member, StructRNA *type)
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{
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PointerRNA ptr = CTX_data_pointer_get(C, member);
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if (ptr.data && RNA_struct_is_a(ptr.type, type)) {
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return ptr;
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}
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return PointerRNA_NULL;
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}
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ListBase CTX_data_collection_get(const bContext *C, const char *member)
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{
|
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bContextDataResult result;
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if (ctx_data_get((bContext *)C, member, &result) == CTX_RESULT_OK) {
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BLI_assert(result.type == CTX_DATA_TYPE_COLLECTION);
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return result.list;
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}
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|
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ListBase list = {NULL, NULL};
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return list;
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}
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|
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int /*eContextResult*/ CTX_data_get(
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const bContext *C, const char *member, PointerRNA *r_ptr, ListBase *r_lb, short *r_type)
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{
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bContextDataResult result;
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eContextResult ret = ctx_data_get((bContext *)C, member, &result);
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if (ret == CTX_RESULT_OK) {
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*r_ptr = result.ptr;
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*r_lb = result.list;
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*r_type = result.type;
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}
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else {
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memset(r_ptr, 0, sizeof(*r_ptr));
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memset(r_lb, 0, sizeof(*r_lb));
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*r_type = 0;
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}
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|
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return ret;
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}
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|
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static void data_dir_add(ListBase *lb, const char *member, const bool use_all)
|
|
{
|
|
LinkData *link;
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|
|
|
if ((use_all == false) && STREQ(member, "scene")) { /* exception */
|
|
return;
|
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}
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|
|
|
if (BLI_findstring(lb, member, offsetof(LinkData, data))) {
|
|
return;
|
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}
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|
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link = MEM_callocN(sizeof(LinkData), "LinkData");
|
|
link->data = (void *)member;
|
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BLI_addtail(lb, link);
|
|
}
|
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|
|
/**
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|
* \param C: Context
|
|
* \param use_store: Use 'C->wm.store'
|
|
* \param use_rna: Use Include the properties from 'RNA_Context'
|
|
* \param use_all: Don't skip values (currently only "scene")
|
|
*/
|
|
ListBase CTX_data_dir_get_ex(const bContext *C,
|
|
const bool use_store,
|
|
const bool use_rna,
|
|
const bool use_all)
|
|
{
|
|
bContextDataResult result;
|
|
ListBase lb;
|
|
bScreen *screen;
|
|
ScrArea *area;
|
|
ARegion *region;
|
|
int a;
|
|
|
|
memset(&lb, 0, sizeof(lb));
|
|
|
|
if (use_rna) {
|
|
char name[256], *nameptr;
|
|
int namelen;
|
|
|
|
PropertyRNA *iterprop;
|
|
PointerRNA ctx_ptr;
|
|
RNA_pointer_create(NULL, &RNA_Context, (void *)C, &ctx_ptr);
|
|
|
|
iterprop = RNA_struct_iterator_property(ctx_ptr.type);
|
|
|
|
RNA_PROP_BEGIN (&ctx_ptr, itemptr, iterprop) {
|
|
nameptr = RNA_struct_name_get_alloc(&itemptr, name, sizeof(name), &namelen);
|
|
data_dir_add(&lb, name, use_all);
|
|
if (nameptr) {
|
|
if (name != nameptr) {
|
|
MEM_freeN(nameptr);
|
|
}
|
|
}
|
|
}
|
|
RNA_PROP_END;
|
|
}
|
|
if (use_store && C->wm.store) {
|
|
bContextStoreEntry *entry;
|
|
|
|
for (entry = C->wm.store->entries.first; entry; entry = entry->next) {
|
|
data_dir_add(&lb, entry->name, use_all);
|
|
}
|
|
}
|
|
if ((region = CTX_wm_region(C)) && region->type && region->type->context) {
|
|
memset(&result, 0, sizeof(result));
|
|
region->type->context(C, "", &result);
|
|
|
|
if (result.dir) {
|
|
for (a = 0; result.dir[a]; a++) {
|
|
data_dir_add(&lb, result.dir[a], use_all);
|
|
}
|
|
}
|
|
}
|
|
if ((area = CTX_wm_area(C)) && area->type && area->type->context) {
|
|
memset(&result, 0, sizeof(result));
|
|
area->type->context(C, "", &result);
|
|
|
|
if (result.dir) {
|
|
for (a = 0; result.dir[a]; a++) {
|
|
data_dir_add(&lb, result.dir[a], use_all);
|
|
}
|
|
}
|
|
}
|
|
if ((screen = CTX_wm_screen(C)) && screen->context) {
|
|
bContextDataCallback cb = screen->context;
|
|
memset(&result, 0, sizeof(result));
|
|
cb(C, "", &result);
|
|
|
|
if (result.dir) {
|
|
for (a = 0; result.dir[a]; a++) {
|
|
data_dir_add(&lb, result.dir[a], use_all);
|
|
}
|
|
}
|
|
}
|
|
|
|
return lb;
|
|
}
|
|
|
|
ListBase CTX_data_dir_get(const bContext *C)
|
|
{
|
|
return CTX_data_dir_get_ex(C, true, false, false);
|
|
}
|
|
|
|
bool CTX_data_equals(const char *member, const char *str)
|
|
{
|
|
return (STREQ(member, str));
|
|
}
|
|
|
|
bool CTX_data_dir(const char *member)
|
|
{
|
|
return member[0] == '\0';
|
|
}
|
|
|
|
void CTX_data_id_pointer_set(bContextDataResult *result, ID *id)
|
|
{
|
|
RNA_id_pointer_create(id, &result->ptr);
|
|
}
|
|
|
|
void CTX_data_pointer_set(bContextDataResult *result, ID *id, StructRNA *type, void *data)
|
|
{
|
|
RNA_pointer_create(id, type, data, &result->ptr);
|
|
}
|
|
|
|
void CTX_data_pointer_set_ptr(bContextDataResult *result, const PointerRNA *ptr)
|
|
{
|
|
result->ptr = *ptr;
|
|
}
|
|
|
|
void CTX_data_id_list_add(bContextDataResult *result, ID *id)
|
|
{
|
|
CollectionPointerLink *link = MEM_callocN(sizeof(CollectionPointerLink), "CTX_data_id_list_add");
|
|
RNA_id_pointer_create(id, &link->ptr);
|
|
|
|
BLI_addtail(&result->list, link);
|
|
}
|
|
|
|
void CTX_data_list_add(bContextDataResult *result, ID *id, StructRNA *type, void *data)
|
|
{
|
|
CollectionPointerLink *link = MEM_callocN(sizeof(CollectionPointerLink), "CTX_data_list_add");
|
|
RNA_pointer_create(id, type, data, &link->ptr);
|
|
|
|
BLI_addtail(&result->list, link);
|
|
}
|
|
|
|
void CTX_data_list_add_ptr(bContextDataResult *result, const PointerRNA *ptr)
|
|
{
|
|
CollectionPointerLink *link = MEM_callocN(sizeof(CollectionPointerLink), "CTX_data_list_add");
|
|
link->ptr = *ptr;
|
|
|
|
BLI_addtail(&result->list, link);
|
|
}
|
|
|
|
int ctx_data_list_count(const bContext *C, int (*func)(const bContext *, ListBase *))
|
|
{
|
|
ListBase list;
|
|
|
|
if (func(C, &list)) {
|
|
int tot = BLI_listbase_count(&list);
|
|
BLI_freelistN(&list);
|
|
return tot;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void CTX_data_dir_set(bContextDataResult *result, const char **dir)
|
|
{
|
|
result->dir = dir;
|
|
}
|
|
|
|
void CTX_data_type_set(bContextDataResult *result, short type)
|
|
{
|
|
result->type = type;
|
|
}
|
|
|
|
short CTX_data_type_get(bContextDataResult *result)
|
|
{
|
|
return result->type;
|
|
}
|
|
|
|
/* window manager context */
|
|
|
|
wmWindowManager *CTX_wm_manager(const bContext *C)
|
|
{
|
|
return C->wm.manager;
|
|
}
|
|
|
|
bool CTX_wm_interface_locked(const bContext *C)
|
|
{
|
|
return (bool)C->wm.manager->is_interface_locked;
|
|
}
|
|
|
|
wmWindow *CTX_wm_window(const bContext *C)
|
|
{
|
|
return ctx_wm_python_context_get(C, "window", &RNA_Window, C->wm.window);
|
|
}
|
|
|
|
WorkSpace *CTX_wm_workspace(const bContext *C)
|
|
{
|
|
return ctx_wm_python_context_get(C, "workspace", &RNA_WorkSpace, C->wm.workspace);
|
|
}
|
|
|
|
bScreen *CTX_wm_screen(const bContext *C)
|
|
{
|
|
return ctx_wm_python_context_get(C, "screen", &RNA_Screen, C->wm.screen);
|
|
}
|
|
|
|
ScrArea *CTX_wm_area(const bContext *C)
|
|
{
|
|
return ctx_wm_python_context_get(C, "area", &RNA_Area, C->wm.area);
|
|
}
|
|
|
|
SpaceLink *CTX_wm_space_data(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
return (area) ? area->spacedata.first : NULL;
|
|
}
|
|
|
|
ARegion *CTX_wm_region(const bContext *C)
|
|
{
|
|
return ctx_wm_python_context_get(C, "region", &RNA_Region, C->wm.region);
|
|
}
|
|
|
|
void *CTX_wm_region_data(const bContext *C)
|
|
{
|
|
ARegion *region = CTX_wm_region(C);
|
|
return (region) ? region->regiondata : NULL;
|
|
}
|
|
|
|
struct ARegion *CTX_wm_menu(const bContext *C)
|
|
{
|
|
return C->wm.menu;
|
|
}
|
|
|
|
struct wmGizmoGroup *CTX_wm_gizmo_group(const bContext *C)
|
|
{
|
|
return C->wm.gizmo_group;
|
|
}
|
|
|
|
struct wmMsgBus *CTX_wm_message_bus(const bContext *C)
|
|
{
|
|
return C->wm.manager ? C->wm.manager->message_bus : NULL;
|
|
}
|
|
|
|
struct ReportList *CTX_wm_reports(const bContext *C)
|
|
{
|
|
if (C->wm.manager) {
|
|
return &(C->wm.manager->reports);
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
View3D *CTX_wm_view3d(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_VIEW3D) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
RegionView3D *CTX_wm_region_view3d(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
ARegion *region = CTX_wm_region(C);
|
|
|
|
if (area && area->spacetype == SPACE_VIEW3D) {
|
|
if (region && region->regiontype == RGN_TYPE_WINDOW) {
|
|
return region->regiondata;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SpaceText *CTX_wm_space_text(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_TEXT) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SpaceConsole *CTX_wm_space_console(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_CONSOLE) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SpaceImage *CTX_wm_space_image(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_IMAGE) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SpaceProperties *CTX_wm_space_properties(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_PROPERTIES) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SpaceFile *CTX_wm_space_file(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_FILE) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SpaceSeq *CTX_wm_space_seq(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_SEQ) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SpaceOutliner *CTX_wm_space_outliner(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_OUTLINER) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SpaceNla *CTX_wm_space_nla(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_NLA) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SpaceNode *CTX_wm_space_node(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_NODE) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SpaceGraph *CTX_wm_space_graph(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_GRAPH) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SpaceAction *CTX_wm_space_action(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_ACTION) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SpaceInfo *CTX_wm_space_info(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_INFO) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SpaceUserPref *CTX_wm_space_userpref(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_USERPREF) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SpaceClip *CTX_wm_space_clip(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_CLIP) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SpaceTopBar *CTX_wm_space_topbar(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_TOPBAR) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SpaceSpreadsheet *CTX_wm_space_spreadsheet(const bContext *C)
|
|
{
|
|
ScrArea *area = CTX_wm_area(C);
|
|
if (area && area->spacetype == SPACE_SPREADSHEET) {
|
|
return area->spacedata.first;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
void CTX_wm_manager_set(bContext *C, wmWindowManager *wm)
|
|
{
|
|
C->wm.manager = wm;
|
|
C->wm.window = NULL;
|
|
C->wm.screen = NULL;
|
|
C->wm.area = NULL;
|
|
C->wm.region = NULL;
|
|
}
|
|
|
|
#ifdef WITH_PYTHON
|
|
# define PYCTX_REGION_MEMBERS "region", "region_data"
|
|
# define PYCTX_AREA_MEMBERS "area", "space_data", PYCTX_REGION_MEMBERS
|
|
# define PYCTX_SCREEN_MEMBERS "screen", PYCTX_AREA_MEMBERS
|
|
# define PYCTX_WINDOW_MEMBERS "window", "scene", "workspace", PYCTX_SCREEN_MEMBERS
|
|
#endif
|
|
|
|
void CTX_wm_window_set(bContext *C, wmWindow *win)
|
|
{
|
|
C->wm.window = win;
|
|
if (win) {
|
|
C->data.scene = win->scene;
|
|
}
|
|
C->wm.workspace = (win) ? BKE_workspace_active_get(win->workspace_hook) : NULL;
|
|
C->wm.screen = (win) ? BKE_workspace_active_screen_get(win->workspace_hook) : NULL;
|
|
C->wm.area = NULL;
|
|
C->wm.region = NULL;
|
|
|
|
#ifdef WITH_PYTHON
|
|
if (C->data.py_context != NULL) {
|
|
BPY_context_dict_clear_members(C, PYCTX_WINDOW_MEMBERS);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void CTX_wm_screen_set(bContext *C, bScreen *screen)
|
|
{
|
|
C->wm.screen = screen;
|
|
C->wm.area = NULL;
|
|
C->wm.region = NULL;
|
|
|
|
#ifdef WITH_PYTHON
|
|
if (C->data.py_context != NULL) {
|
|
BPY_context_dict_clear_members(C, PYCTX_SCREEN_MEMBERS);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void CTX_wm_area_set(bContext *C, ScrArea *area)
|
|
{
|
|
C->wm.area = area;
|
|
C->wm.region = NULL;
|
|
|
|
#ifdef WITH_PYTHON
|
|
if (C->data.py_context != NULL) {
|
|
BPY_context_dict_clear_members(C, PYCTX_AREA_MEMBERS);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void CTX_wm_region_set(bContext *C, ARegion *region)
|
|
{
|
|
C->wm.region = region;
|
|
|
|
#ifdef WITH_PYTHON
|
|
if (C->data.py_context != NULL) {
|
|
BPY_context_dict_clear_members(C, PYCTX_REGION_MEMBERS);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void CTX_wm_menu_set(bContext *C, ARegion *menu)
|
|
{
|
|
C->wm.menu = menu;
|
|
}
|
|
|
|
void CTX_wm_gizmo_group_set(bContext *C, struct wmGizmoGroup *gzgroup)
|
|
{
|
|
C->wm.gizmo_group = gzgroup;
|
|
}
|
|
|
|
void CTX_wm_operator_poll_msg_clear(bContext *C)
|
|
{
|
|
struct bContextPollMsgDyn_Params *params = &C->wm.operator_poll_msg_dyn_params;
|
|
if (params->free_fn != NULL) {
|
|
params->free_fn(C, params->user_data);
|
|
}
|
|
params->get_fn = NULL;
|
|
params->free_fn = NULL;
|
|
params->user_data = NULL;
|
|
|
|
C->wm.operator_poll_msg = NULL;
|
|
}
|
|
void CTX_wm_operator_poll_msg_set(bContext *C, const char *msg)
|
|
{
|
|
CTX_wm_operator_poll_msg_clear(C);
|
|
|
|
C->wm.operator_poll_msg = msg;
|
|
}
|
|
|
|
void CTX_wm_operator_poll_msg_set_dynamic(bContext *C,
|
|
const struct bContextPollMsgDyn_Params *params)
|
|
{
|
|
CTX_wm_operator_poll_msg_clear(C);
|
|
|
|
C->wm.operator_poll_msg_dyn_params = *params;
|
|
}
|
|
|
|
const char *CTX_wm_operator_poll_msg_get(bContext *C, bool *r_free)
|
|
{
|
|
struct bContextPollMsgDyn_Params *params = &C->wm.operator_poll_msg_dyn_params;
|
|
if (params->get_fn != NULL) {
|
|
char *msg = params->get_fn(C, params->user_data);
|
|
if (msg != NULL) {
|
|
*r_free = true;
|
|
}
|
|
return msg;
|
|
}
|
|
|
|
*r_free = false;
|
|
return IFACE_(C->wm.operator_poll_msg);
|
|
}
|
|
|
|
/* data context */
|
|
|
|
Main *CTX_data_main(const bContext *C)
|
|
{
|
|
Main *bmain;
|
|
if (ctx_data_pointer_verify(C, "blend_data", (void *)&bmain)) {
|
|
return bmain;
|
|
}
|
|
|
|
return C->data.main;
|
|
}
|
|
|
|
void CTX_data_main_set(bContext *C, Main *bmain)
|
|
{
|
|
C->data.main = bmain;
|
|
BKE_sound_init_main(bmain);
|
|
}
|
|
|
|
Scene *CTX_data_scene(const bContext *C)
|
|
{
|
|
Scene *scene;
|
|
if (ctx_data_pointer_verify(C, "scene", (void *)&scene)) {
|
|
return scene;
|
|
}
|
|
|
|
return C->data.scene;
|
|
}
|
|
|
|
ViewLayer *CTX_data_view_layer(const bContext *C)
|
|
{
|
|
ViewLayer *view_layer;
|
|
|
|
if (ctx_data_pointer_verify(C, "view_layer", (void *)&view_layer)) {
|
|
return view_layer;
|
|
}
|
|
|
|
wmWindow *win = CTX_wm_window(C);
|
|
Scene *scene = CTX_data_scene(C);
|
|
if (win) {
|
|
view_layer = BKE_view_layer_find(scene, win->view_layer_name);
|
|
if (view_layer) {
|
|
return view_layer;
|
|
}
|
|
}
|
|
|
|
return BKE_view_layer_default_view(scene);
|
|
}
|
|
|
|
RenderEngineType *CTX_data_engine_type(const bContext *C)
|
|
{
|
|
Scene *scene = CTX_data_scene(C);
|
|
return RE_engines_find(scene->r.engine);
|
|
}
|
|
|
|
/**
|
|
* This is tricky. Sometimes the user overrides the render_layer
|
|
* but not the scene_collection. In this case what to do?
|
|
*
|
|
* If the scene_collection is linked to the ViewLayer we use it.
|
|
* Otherwise we fallback to the active one of the ViewLayer.
|
|
*/
|
|
LayerCollection *CTX_data_layer_collection(const bContext *C)
|
|
{
|
|
ViewLayer *view_layer = CTX_data_view_layer(C);
|
|
LayerCollection *layer_collection;
|
|
|
|
if (ctx_data_pointer_verify(C, "layer_collection", (void *)&layer_collection)) {
|
|
if (BKE_view_layer_has_collection(view_layer, layer_collection->collection)) {
|
|
return layer_collection;
|
|
}
|
|
}
|
|
|
|
/* fallback */
|
|
return BKE_layer_collection_get_active(view_layer);
|
|
}
|
|
|
|
Collection *CTX_data_collection(const bContext *C)
|
|
{
|
|
Collection *collection;
|
|
if (ctx_data_pointer_verify(C, "collection", (void *)&collection)) {
|
|
return collection;
|
|
}
|
|
|
|
LayerCollection *layer_collection = CTX_data_layer_collection(C);
|
|
if (layer_collection) {
|
|
return layer_collection->collection;
|
|
}
|
|
|
|
/* fallback */
|
|
Scene *scene = CTX_data_scene(C);
|
|
return scene->master_collection;
|
|
}
|
|
|
|
enum eContextObjectMode CTX_data_mode_enum_ex(const Object *obedit,
|
|
const Object *ob,
|
|
const eObjectMode object_mode)
|
|
{
|
|
// Object *obedit = CTX_data_edit_object(C);
|
|
if (obedit) {
|
|
switch (obedit->type) {
|
|
case OB_MESH:
|
|
return CTX_MODE_EDIT_MESH;
|
|
case OB_CURVE:
|
|
return CTX_MODE_EDIT_CURVE;
|
|
case OB_SURF:
|
|
return CTX_MODE_EDIT_SURFACE;
|
|
case OB_FONT:
|
|
return CTX_MODE_EDIT_TEXT;
|
|
case OB_ARMATURE:
|
|
return CTX_MODE_EDIT_ARMATURE;
|
|
case OB_MBALL:
|
|
return CTX_MODE_EDIT_METABALL;
|
|
case OB_LATTICE:
|
|
return CTX_MODE_EDIT_LATTICE;
|
|
}
|
|
}
|
|
else {
|
|
// Object *ob = CTX_data_active_object(C);
|
|
if (ob) {
|
|
if (object_mode & OB_MODE_POSE) {
|
|
return CTX_MODE_POSE;
|
|
}
|
|
if (object_mode & OB_MODE_SCULPT) {
|
|
return CTX_MODE_SCULPT;
|
|
}
|
|
if (object_mode & OB_MODE_WEIGHT_PAINT) {
|
|
return CTX_MODE_PAINT_WEIGHT;
|
|
}
|
|
if (object_mode & OB_MODE_VERTEX_PAINT) {
|
|
return CTX_MODE_PAINT_VERTEX;
|
|
}
|
|
if (object_mode & OB_MODE_TEXTURE_PAINT) {
|
|
return CTX_MODE_PAINT_TEXTURE;
|
|
}
|
|
if (object_mode & OB_MODE_PARTICLE_EDIT) {
|
|
return CTX_MODE_PARTICLE;
|
|
}
|
|
if (object_mode & OB_MODE_PAINT_GPENCIL) {
|
|
return CTX_MODE_PAINT_GPENCIL;
|
|
}
|
|
if (object_mode & OB_MODE_EDIT_GPENCIL) {
|
|
return CTX_MODE_EDIT_GPENCIL;
|
|
}
|
|
if (object_mode & OB_MODE_SCULPT_GPENCIL) {
|
|
return CTX_MODE_SCULPT_GPENCIL;
|
|
}
|
|
if (object_mode & OB_MODE_WEIGHT_GPENCIL) {
|
|
return CTX_MODE_WEIGHT_GPENCIL;
|
|
}
|
|
if (object_mode & OB_MODE_VERTEX_GPENCIL) {
|
|
return CTX_MODE_VERTEX_GPENCIL;
|
|
}
|
|
}
|
|
}
|
|
|
|
return CTX_MODE_OBJECT;
|
|
}
|
|
|
|
enum eContextObjectMode CTX_data_mode_enum(const bContext *C)
|
|
{
|
|
Object *obedit = CTX_data_edit_object(C);
|
|
Object *obact = obedit ? NULL : CTX_data_active_object(C);
|
|
return CTX_data_mode_enum_ex(obedit, obact, obact ? obact->mode : OB_MODE_OBJECT);
|
|
}
|
|
|
|
/**
|
|
* Would prefer if we can use the enum version below over this one - Campbell.
|
|
*
|
|
* \note Must be aligned with above enum.
|
|
*/
|
|
static const char *data_mode_strings[] = {
|
|
"mesh_edit", "curve_edit", "surface_edit", "text_edit",
|
|
"armature_edit", "mball_edit", "lattice_edit", "posemode",
|
|
"sculpt_mode", "weightpaint", "vertexpaint", "imagepaint",
|
|
"particlemode", "objectmode", "greasepencil_paint", "greasepencil_edit",
|
|
"greasepencil_sculpt", "greasepencil_weight", "greasepencil_vertex", NULL,
|
|
};
|
|
BLI_STATIC_ASSERT(ARRAY_SIZE(data_mode_strings) == CTX_MODE_NUM + 1,
|
|
"Must have a string for each context mode")
|
|
const char *CTX_data_mode_string(const bContext *C)
|
|
{
|
|
return data_mode_strings[CTX_data_mode_enum(C)];
|
|
}
|
|
|
|
void CTX_data_scene_set(bContext *C, Scene *scene)
|
|
{
|
|
C->data.scene = scene;
|
|
|
|
#ifdef WITH_PYTHON
|
|
if (C->data.py_context != NULL) {
|
|
BPY_context_dict_clear_members(C, "scene");
|
|
}
|
|
#endif
|
|
}
|
|
|
|
ToolSettings *CTX_data_tool_settings(const bContext *C)
|
|
{
|
|
Scene *scene = CTX_data_scene(C);
|
|
|
|
if (scene) {
|
|
return scene->toolsettings;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
int CTX_data_selected_ids(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "selected_ids", list);
|
|
}
|
|
|
|
int CTX_data_selected_nodes(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "selected_nodes", list);
|
|
}
|
|
|
|
int CTX_data_selected_editable_objects(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "selected_editable_objects", list);
|
|
}
|
|
|
|
int CTX_data_selected_editable_bases(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_base_collection_get(C, "selected_editable_objects", list);
|
|
}
|
|
|
|
int CTX_data_editable_objects(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "editable_objects", list);
|
|
}
|
|
|
|
int CTX_data_editable_bases(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_base_collection_get(C, "editable_objects", list);
|
|
}
|
|
|
|
int CTX_data_selected_objects(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "selected_objects", list);
|
|
}
|
|
|
|
int CTX_data_selected_bases(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_base_collection_get(C, "selected_objects", list);
|
|
}
|
|
|
|
int CTX_data_visible_objects(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "visible_objects", list);
|
|
}
|
|
|
|
int CTX_data_visible_bases(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_base_collection_get(C, "visible_objects", list);
|
|
}
|
|
|
|
int CTX_data_selectable_objects(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "selectable_objects", list);
|
|
}
|
|
|
|
int CTX_data_selectable_bases(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_base_collection_get(C, "selectable_objects", list);
|
|
}
|
|
|
|
struct Object *CTX_data_active_object(const bContext *C)
|
|
{
|
|
return ctx_data_pointer_get(C, "active_object");
|
|
}
|
|
|
|
struct Base *CTX_data_active_base(const bContext *C)
|
|
{
|
|
Object *ob = ctx_data_pointer_get(C, "active_object");
|
|
|
|
if (ob == NULL) {
|
|
return NULL;
|
|
}
|
|
|
|
ViewLayer *view_layer = CTX_data_view_layer(C);
|
|
return BKE_view_layer_base_find(view_layer, ob);
|
|
}
|
|
|
|
struct Object *CTX_data_edit_object(const bContext *C)
|
|
{
|
|
return ctx_data_pointer_get(C, "edit_object");
|
|
}
|
|
|
|
struct Image *CTX_data_edit_image(const bContext *C)
|
|
{
|
|
return ctx_data_pointer_get(C, "edit_image");
|
|
}
|
|
|
|
struct Text *CTX_data_edit_text(const bContext *C)
|
|
{
|
|
return ctx_data_pointer_get(C, "edit_text");
|
|
}
|
|
|
|
struct MovieClip *CTX_data_edit_movieclip(const bContext *C)
|
|
{
|
|
return ctx_data_pointer_get(C, "edit_movieclip");
|
|
}
|
|
|
|
struct Mask *CTX_data_edit_mask(const bContext *C)
|
|
{
|
|
return ctx_data_pointer_get(C, "edit_mask");
|
|
}
|
|
|
|
struct EditBone *CTX_data_active_bone(const bContext *C)
|
|
{
|
|
return ctx_data_pointer_get(C, "active_bone");
|
|
}
|
|
|
|
struct CacheFile *CTX_data_edit_cachefile(const bContext *C)
|
|
{
|
|
return ctx_data_pointer_get(C, "edit_cachefile");
|
|
}
|
|
|
|
int CTX_data_selected_bones(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "selected_bones", list);
|
|
}
|
|
|
|
int CTX_data_selected_editable_bones(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "selected_editable_bones", list);
|
|
}
|
|
|
|
int CTX_data_visible_bones(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "visible_bones", list);
|
|
}
|
|
|
|
int CTX_data_editable_bones(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "editable_bones", list);
|
|
}
|
|
|
|
struct bPoseChannel *CTX_data_active_pose_bone(const bContext *C)
|
|
{
|
|
return ctx_data_pointer_get(C, "active_pose_bone");
|
|
}
|
|
|
|
int CTX_data_selected_pose_bones(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "selected_pose_bones", list);
|
|
}
|
|
|
|
int CTX_data_selected_pose_bones_from_active_object(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "selected_pose_bones_from_active_object", list);
|
|
}
|
|
|
|
int CTX_data_visible_pose_bones(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "visible_pose_bones", list);
|
|
}
|
|
|
|
bGPdata *CTX_data_gpencil_data(const bContext *C)
|
|
{
|
|
return ctx_data_pointer_get(C, "gpencil_data");
|
|
}
|
|
|
|
bGPDlayer *CTX_data_active_gpencil_layer(const bContext *C)
|
|
{
|
|
return ctx_data_pointer_get(C, "active_gpencil_layer");
|
|
}
|
|
|
|
bGPDframe *CTX_data_active_gpencil_frame(const bContext *C)
|
|
{
|
|
return ctx_data_pointer_get(C, "active_gpencil_frame");
|
|
}
|
|
|
|
int CTX_data_visible_gpencil_layers(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "visible_gpencil_layers", list);
|
|
}
|
|
|
|
int CTX_data_editable_gpencil_layers(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "editable_gpencil_layers", list);
|
|
}
|
|
|
|
int CTX_data_editable_gpencil_strokes(const bContext *C, ListBase *list)
|
|
{
|
|
return ctx_data_collection_get(C, "editable_gpencil_strokes", list);
|
|
}
|
|
|
|
const AssetLibraryReference *CTX_wm_asset_library_ref(const bContext *C)
|
|
{
|
|
return ctx_data_pointer_get(C, "asset_library_ref");
|
|
}
|
|
|
|
AssetHandle CTX_wm_asset_handle(const bContext *C, bool *r_is_valid)
|
|
{
|
|
AssetHandle *asset_handle_p =
|
|
(AssetHandle *)CTX_data_pointer_get_type(C, "asset_handle", &RNA_AssetHandle).data;
|
|
if (asset_handle_p) {
|
|
*r_is_valid = true;
|
|
return *asset_handle_p;
|
|
}
|
|
|
|
/* If the asset handle was not found in context directly, try if there's an active file with
|
|
* asset data there instead. Not nice to have this here, would be better to have this in
|
|
* `ED_asset.h`, but we can't include that in BKE. Even better would be not needing this at all
|
|
* and being able to have editors return this in the usual `context` callback. But that would
|
|
* require returning a non-owning pointer, which we don't have in the Asset Browser (yet). */
|
|
FileDirEntry *file =
|
|
(FileDirEntry *)CTX_data_pointer_get_type(C, "active_file", &RNA_FileSelectEntry).data;
|
|
if (file && file->asset_data) {
|
|
*r_is_valid = true;
|
|
return (AssetHandle){.file_data = file};
|
|
}
|
|
|
|
*r_is_valid = false;
|
|
return (AssetHandle){0};
|
|
}
|
|
|
|
Depsgraph *CTX_data_depsgraph_pointer(const bContext *C)
|
|
{
|
|
Main *bmain = CTX_data_main(C);
|
|
Scene *scene = CTX_data_scene(C);
|
|
ViewLayer *view_layer = CTX_data_view_layer(C);
|
|
Depsgraph *depsgraph = BKE_scene_ensure_depsgraph(bmain, scene, view_layer);
|
|
/* Dependency graph might have been just allocated, and hence it will not be marked.
|
|
* This confuses redo system due to the lack of flushing changes back to the original data.
|
|
* In the future we would need to check whether the CTX_wm_window(C) is in editing mode (as an
|
|
* opposite of playback-preview-only) and set active flag based on that. */
|
|
DEG_make_active(depsgraph);
|
|
return depsgraph;
|
|
}
|
|
|
|
Depsgraph *CTX_data_expect_evaluated_depsgraph(const bContext *C)
|
|
{
|
|
Depsgraph *depsgraph = CTX_data_depsgraph_pointer(C);
|
|
/* TODO(sergey): Assert that the dependency graph is fully evaluated.
|
|
* Note that first the depsgraph and scene post-eval hooks needs to run extra round of updates
|
|
* first to make check here really reliable. */
|
|
return depsgraph;
|
|
}
|
|
|
|
Depsgraph *CTX_data_ensure_evaluated_depsgraph(const bContext *C)
|
|
{
|
|
Depsgraph *depsgraph = CTX_data_depsgraph_pointer(C);
|
|
Main *bmain = CTX_data_main(C);
|
|
BKE_scene_graph_evaluated_ensure(depsgraph, bmain);
|
|
return depsgraph;
|
|
}
|
|
|
|
Depsgraph *CTX_data_depsgraph_on_load(const bContext *C)
|
|
{
|
|
Scene *scene = CTX_data_scene(C);
|
|
ViewLayer *view_layer = CTX_data_view_layer(C);
|
|
return BKE_scene_get_depsgraph(scene, view_layer);
|
|
}
|