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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.
*/
/** \file
* \ingroup spoutliner
*/
#include <string.h>
#include "BLI_listbase.h"
#include "BLI_utildefines.h"
#include "DNA_collection_types.h"
#include "DNA_object_types.h"
#include "BKE_collection.h"
#include "BKE_context.h"
#include "BKE_idtype.h"
#include "BKE_layer.h"
#include "BKE_lib_id.h"
#include "BKE_main.h"
#include "BKE_report.h"
#include "DEG_depsgraph.h"
#include "DEG_depsgraph_build.h"
#include "ED_object.h"
#include "ED_outliner.h"
#include "ED_screen.h"
#include "WM_api.h"
#include "WM_message.h"
#include "WM_types.h"
#include "RNA_access.h"
#include "RNA_define.h"
#include "RNA_enum_types.h"
#include "outliner_intern.hh" /* own include */
/* -------------------------------------------------------------------- */
/** \name Utility API
* \{ */
bool outliner_is_collection_tree_element(const TreeElement *te)
{
TreeStoreElem *tselem = TREESTORE(te);
if (!tselem) {
return false;
}
if (ELEM(tselem->type,
TSE_LAYER_COLLECTION,
TSE_SCENE_COLLECTION_BASE,
TSE_VIEW_COLLECTION_BASE)) {
return true;
}
if ((tselem->type == TSE_SOME_ID) && te->idcode == ID_GR) {
return true;
}
return false;
}
Collection *outliner_collection_from_tree_element(const TreeElement *te)
{
TreeStoreElem *tselem = TREESTORE(te);
if (!tselem) {
return NULL;
}
if (tselem->type == TSE_LAYER_COLLECTION) {
LayerCollection *lc = reinterpret_cast<LayerCollection *>(te->directdata);
return lc->collection;
}
if (ELEM(tselem->type, TSE_SCENE_COLLECTION_BASE, TSE_VIEW_COLLECTION_BASE)) {
Scene *scene = (Scene *)tselem->id;
return scene->master_collection;
}
if ((tselem->type == TSE_SOME_ID) && (te->idcode == ID_GR)) {
return (Collection *)tselem->id;
}
return NULL;
}
TreeTraversalAction outliner_find_selected_collections(TreeElement *te, void *customdata)
{
struct IDsSelectedData *data = reinterpret_cast<IDsSelectedData *>(customdata);
TreeStoreElem *tselem = TREESTORE(te);
if (outliner_is_collection_tree_element(te)) {
BLI_addtail(&data->selected_array, BLI_genericNodeN(te));
return TRAVERSE_CONTINUE;
}
if ((tselem->type != TSE_SOME_ID) || (tselem->id && GS(tselem->id->name) != ID_GR)) {
return TRAVERSE_SKIP_CHILDS;
}
return TRAVERSE_CONTINUE;
}
TreeTraversalAction outliner_find_selected_objects(TreeElement *te, void *customdata)
{
struct IDsSelectedData *data = reinterpret_cast<IDsSelectedData *>(customdata);
TreeStoreElem *tselem = TREESTORE(te);
if (outliner_is_collection_tree_element(te)) {
return TRAVERSE_CONTINUE;
}
if ((tselem->type != TSE_SOME_ID) || (tselem->id == NULL) || (GS(tselem->id->name) != ID_OB)) {
return TRAVERSE_SKIP_CHILDS;
}
BLI_addtail(&data->selected_array, BLI_genericNodeN(te));
return TRAVERSE_CONTINUE;
}
void ED_outliner_selected_objects_get(const bContext *C, ListBase *objects)
{
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
struct IDsSelectedData data = {{NULL}};
outliner_tree_traverse(space_outliner,
&space_outliner->tree,
0,
TSE_SELECTED,
outliner_find_selected_objects,
&data);
LISTBASE_FOREACH (LinkData *, link, &data.selected_array) {
TreeElement *ten_selected = (TreeElement *)link->data;
Object *ob = (Object *)TREESTORE(ten_selected)->id;
BLI_addtail(objects, BLI_genericNodeN(ob));
}
BLI_freelistN(&data.selected_array);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Poll Functions
* \{ */
bool ED_outliner_collections_editor_poll(bContext *C)
{
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
return (space_outliner != NULL) &&
ELEM(space_outliner->outlinevis, SO_VIEW_LAYER, SO_SCENES, SO_LIBRARIES);
}
static bool outliner_view_layer_collections_editor_poll(bContext *C)
{
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
return (space_outliner != NULL) && (space_outliner->outlinevis == SO_VIEW_LAYER);
}
static bool collection_edit_in_active_scene_poll(bContext *C)
{
if (!ED_outliner_collections_editor_poll(C)) {
return false;
}
Scene *scene = CTX_data_scene(C);
if (ID_IS_LINKED(scene) || ID_IS_OVERRIDE_LIBRARY(scene)) {
return false;
}
return true;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name New Collection
* \{ */
struct CollectionNewData {
bool error;
Collection *collection;
};
static TreeTraversalAction collection_find_selected_to_add(TreeElement *te, void *customdata)
{
struct CollectionNewData *data = reinterpret_cast<CollectionNewData *>(customdata);
Collection *collection = outliner_collection_from_tree_element(te);
if (!collection) {
return TRAVERSE_SKIP_CHILDS;
}
if (data->collection != NULL) {
data->error = true;
return TRAVERSE_BREAK;
}
data->collection = collection;
return TRAVERSE_CONTINUE;
}
static int collection_new_exec(bContext *C, wmOperator *op)
{
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
ARegion *region = CTX_wm_region(C);
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
CollectionNewData data{};
if (RNA_boolean_get(op->ptr, "nested")) {
outliner_build_tree(bmain, scene, view_layer, space_outliner, region);
outliner_tree_traverse(space_outliner,
&space_outliner->tree,
0,
TSE_SELECTED,
collection_find_selected_to_add,
&data);
if (data.error) {
BKE_report(op->reports, RPT_ERROR, "More than one collection is selected");
return OPERATOR_CANCELLED;
}
}
if (data.collection == NULL || ID_IS_LINKED(data.collection) ||
ID_IS_OVERRIDE_LIBRARY(data.collection)) {
data.collection = scene->master_collection;
}
if (ID_IS_LINKED(scene) || ID_IS_OVERRIDE_LIBRARY(scene)) {
BKE_report(op->reports, RPT_ERROR, "Can't add a new collection to linked/override scene");
return OPERATOR_CANCELLED;
}
BKE_collection_add(bmain, data.collection, NULL);
DEG_id_tag_update(&data.collection->id, ID_RECALC_COPY_ON_WRITE);
DEG_relations_tag_update(bmain);
outliner_cleanup_tree(space_outliner);
WM_main_add_notifier(NC_SCENE | ND_LAYER, NULL);
return OPERATOR_FINISHED;
}
void OUTLINER_OT_collection_new(wmOperatorType *ot)
{
/* identifiers */
ot->name = "New Collection";
ot->idname = "OUTLINER_OT_collection_new";
ot->description = "Add a new collection inside selected collection";
/* api callbacks */
ot->exec = collection_new_exec;
ot->poll = collection_edit_in_active_scene_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
/* properties */
PropertyRNA *prop = RNA_def_boolean(
ot->srna, "nested", true, "Nested", "Add as child of selected collection");
RNA_def_property_flag(prop, PROP_SKIP_SAVE);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Delete Collection
* \{ */
struct CollectionEditData {
Scene *scene;
SpaceOutliner *space_outliner;
GSet *collections_to_edit;
};
static TreeTraversalAction collection_find_data_to_edit(TreeElement *te, void *customdata)
{
CollectionEditData *data = reinterpret_cast<CollectionEditData *>(customdata);
Collection *collection = outliner_collection_from_tree_element(te);
if (!collection) {
return TRAVERSE_SKIP_CHILDS;
}
if (collection->flag & COLLECTION_IS_MASTER) {
/* skip - showing warning/error message might be misleading
* when deleting multiple collections, so just do nothing */
}
else {
/* Delete, duplicate and link don't edit children, those will come along
* with the parents. */
BLI_gset_add(data->collections_to_edit, collection);
return TRAVERSE_SKIP_CHILDS;
}
return TRAVERSE_CONTINUE;
}
void outliner_collection_delete(
bContext *C, Main *bmain, Scene *scene, ReportList *reports, bool hierarchy)
{
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
CollectionEditData data{};
data.scene = scene;
data.space_outliner = space_outliner;
data.collections_to_edit = BLI_gset_ptr_new(__func__);
/* We first walk over and find the Collections we actually want to delete
* (ignoring duplicates). */
outliner_tree_traverse(
space_outliner, &space_outliner->tree, 0, TSE_SELECTED, collection_find_data_to_edit, &data);
/* Effectively delete the collections. */
GSetIterator collections_to_edit_iter;
GSET_ITER (collections_to_edit_iter, data.collections_to_edit) {
Collection *collection = reinterpret_cast<Collection *>(
BLI_gsetIterator_getKey(&collections_to_edit_iter));
/* Test in case collection got deleted as part of another one. */
if (BLI_findindex(&bmain->collections, collection) != -1) {
/* We cannot allow deleting collections that are indirectly linked,
* or that are used by (linked to...) other linked scene/collection. */
bool skip = false;
if (ID_IS_LINKED(collection)) {
if (collection->id.tag & LIB_TAG_INDIRECT) {
skip = true;
}
else {
LISTBASE_FOREACH (CollectionParent *, cparent, &collection->parents) {
Collection *parent = cparent->collection;
if (ID_IS_LINKED(parent)) {
skip = true;
break;
}
if (parent->flag & COLLECTION_IS_MASTER) {
BLI_assert(parent->id.flag & LIB_EMBEDDED_DATA);
const IDTypeInfo *id_type = BKE_idtype_get_info_from_id(&parent->id);
BLI_assert(id_type->owner_get != NULL);
ID *scene_owner = id_type->owner_get(bmain, &parent->id);
BLI_assert(GS(scene_owner->name) == ID_SCE);
if (ID_IS_LINKED(scene_owner)) {
skip = true;
break;
}
}
}
}
}
if (!skip) {
BKE_collection_delete(bmain, collection, hierarchy);
}
else {
BKE_reportf(
reports,
RPT_WARNING,
"Cannot delete linked collection '%s', it is used by other linked scenes/collections",
collection->id.name + 2);
}
}
}
BLI_gset_free(data.collections_to_edit, NULL);
}
static int collection_hierarchy_delete_exec(bContext *C, wmOperator *op)
{
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
struct wmMsgBus *mbus = CTX_wm_message_bus(C);
const Base *basact_prev = BASACT(view_layer);
outliner_collection_delete(C, bmain, scene, op->reports, true);
DEG_id_tag_update(&scene->id, ID_RECALC_COPY_ON_WRITE);
DEG_relations_tag_update(bmain);
WM_main_add_notifier(NC_SCENE | ND_LAYER, NULL);
if (basact_prev != BASACT(view_layer)) {
WM_msg_publish_rna_prop(mbus, &scene->id, view_layer, LayerObjects, active);
}
ED_outliner_select_sync_from_object_tag(C);
return OPERATOR_FINISHED;
}
void OUTLINER_OT_collection_hierarchy_delete(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Delete Hierarchy";
ot->idname = "OUTLINER_OT_collection_hierarchy_delete";
ot->description = "Delete selected collection hierarchies";
/* api callbacks */
ot->exec = collection_hierarchy_delete_exec;
ot->poll = collection_edit_in_active_scene_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Select/Deselect Collection Objects
* \{ */
struct CollectionObjectsSelectData {
bool error;
LayerCollection *layer_collection;
};
static TreeTraversalAction outliner_find_first_selected_layer_collection(TreeElement *te,
void *customdata)
{
CollectionObjectsSelectData *data = reinterpret_cast<CollectionObjectsSelectData *>(customdata);
TreeStoreElem *tselem = TREESTORE(te);
switch (tselem->type) {
case TSE_LAYER_COLLECTION:
data->layer_collection = reinterpret_cast<LayerCollection *>(te->directdata);
return TRAVERSE_BREAK;
case TSE_R_LAYER:
case TSE_SCENE_COLLECTION_BASE:
case TSE_VIEW_COLLECTION_BASE:
return TRAVERSE_CONTINUE;
default:
return TRAVERSE_SKIP_CHILDS;
}
}
static LayerCollection *outliner_active_layer_collection(bContext *C)
{
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
CollectionObjectsSelectData data{};
outliner_tree_traverse(space_outliner,
&space_outliner->tree,
0,
TSE_SELECTED,
outliner_find_first_selected_layer_collection,
&data);
return data.layer_collection;
}
static int collection_objects_select_exec(bContext *C, wmOperator *op)
{
ViewLayer *view_layer = CTX_data_view_layer(C);
LayerCollection *layer_collection = outliner_active_layer_collection(C);
bool deselect = STREQ(op->idname, "OUTLINER_OT_collection_objects_deselect");
if (layer_collection == NULL) {
return OPERATOR_CANCELLED;
}
BKE_layer_collection_objects_select(view_layer, layer_collection, deselect);
Scene *scene = CTX_data_scene(C);
DEG_id_tag_update(&scene->id, ID_RECALC_SELECT);
WM_main_add_notifier(NC_SCENE | ND_OB_SELECT, scene);
ED_outliner_select_sync_from_object_tag(C);
return OPERATOR_FINISHED;
}
void OUTLINER_OT_collection_objects_select(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Select Objects";
ot->idname = "OUTLINER_OT_collection_objects_select";
ot->description = "Select objects in collection";
/* api callbacks */
ot->exec = collection_objects_select_exec;
ot->poll = ED_outliner_collections_editor_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
void OUTLINER_OT_collection_objects_deselect(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Deselect Objects";
ot->idname = "OUTLINER_OT_collection_objects_deselect";
ot->description = "Deselect objects in collection";
/* api callbacks */
ot->exec = collection_objects_select_exec;
ot->poll = ED_outliner_collections_editor_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Duplicate Collection
* \{ */
struct CollectionDuplicateData {
TreeElement *te;
};
static TreeTraversalAction outliner_find_first_selected_collection(TreeElement *te,
void *customdata)
{
CollectionDuplicateData *data = reinterpret_cast<CollectionDuplicateData *>(customdata);
TreeStoreElem *tselem = TREESTORE(te);
switch (tselem->type) {
case TSE_LAYER_COLLECTION:
data->te = te;
return TRAVERSE_BREAK;
case TSE_R_LAYER:
case TSE_SCENE_COLLECTION_BASE:
case TSE_VIEW_COLLECTION_BASE:
default:
return TRAVERSE_CONTINUE;
}
}
static TreeElement *outliner_active_collection(bContext *C)
{
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
CollectionDuplicateData data = {};
outliner_tree_traverse(space_outliner,
&space_outliner->tree,
0,
TSE_SELECTED,
outliner_find_first_selected_collection,
&data);
return data.te;
}
static int collection_duplicate_exec(bContext *C, wmOperator *op)
{
Main *bmain = CTX_data_main(C);
TreeElement *te = outliner_active_collection(C);
const bool linked = strstr(op->idname, "linked") != NULL;
/* Can happen when calling from a key binding. */
if (te == NULL) {
BKE_report(op->reports, RPT_ERROR, "No active collection");
return OPERATOR_CANCELLED;
}
Collection *collection = outliner_collection_from_tree_element(te);
Collection *parent = (te->parent) ? outliner_collection_from_tree_element(te->parent) : NULL;
/* We are allowed to duplicated linked collections (they will become local IDs then),
* but we should not allow its parent to be a linked ID, ever.
* This can happen when a whole scene is linked e.g. */
if (parent != NULL && (ID_IS_LINKED(parent) || ID_IS_OVERRIDE_LIBRARY(parent))) {
Scene *scene = CTX_data_scene(C);
parent = (ID_IS_LINKED(scene) || ID_IS_OVERRIDE_LIBRARY(scene)) ? NULL :
scene->master_collection;
}
else if (parent != NULL && (parent->flag & COLLECTION_IS_MASTER) != 0) {
BLI_assert(parent->id.flag & LIB_EMBEDDED_DATA);
const IDTypeInfo *id_type = BKE_idtype_get_info_from_id(&parent->id);
BLI_assert(id_type->owner_get != NULL);
Scene *scene_owner = (Scene *)id_type->owner_get(bmain, &parent->id);
BLI_assert(scene_owner != NULL);
BLI_assert(GS(scene_owner->id.name) == ID_SCE);
if (ID_IS_LINKED(scene_owner) || ID_IS_OVERRIDE_LIBRARY(scene_owner)) {
scene_owner = CTX_data_scene(C);
parent = ID_IS_LINKED(scene_owner) ? NULL : scene_owner->master_collection;
}
}
if (collection->flag & COLLECTION_IS_MASTER) {
BKE_report(op->reports, RPT_ERROR, "Can't duplicate the master collection");
return OPERATOR_CANCELLED;
}
if (parent == NULL) {
BKE_report(op->reports,
RPT_WARNING,
"Could not find a valid parent collection for the new duplicate, "
"it won't be linked to any view layer");
}
const eDupli_ID_Flags dupli_flags = (eDupli_ID_Flags)(USER_DUP_OBJECT |
(linked ? 0 : U.dupflag));
BKE_collection_duplicate(bmain, parent, collection, dupli_flags, LIB_ID_DUPLICATE_IS_ROOT_ID);
DEG_relations_tag_update(bmain);
WM_main_add_notifier(NC_SCENE | ND_LAYER, CTX_data_scene(C));
ED_outliner_select_sync_from_object_tag(C);
return OPERATOR_FINISHED;
}
void OUTLINER_OT_collection_duplicate_linked(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Duplicate Linked Collection";
ot->idname = "OUTLINER_OT_collection_duplicate_linked";
ot->description =
"Recursively duplicate the collection, all its children and objects, with linked object "
"data";
/* api callbacks */
ot->exec = collection_duplicate_exec;
ot->poll = ED_outliner_collections_editor_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
void OUTLINER_OT_collection_duplicate(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Duplicate Collection";
ot->idname = "OUTLINER_OT_collection_duplicate";
ot->description =
"Recursively duplicate the collection, all its children, objects and object data";
/* api callbacks */
ot->exec = collection_duplicate_exec;
ot->poll = ED_outliner_collections_editor_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Link Collection
* \{ */
static int collection_link_exec(bContext *C, wmOperator *op)
{
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
Collection *active_collection = CTX_data_layer_collection(C)->collection;
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
CollectionEditData data{};
data.scene = scene;
data.space_outliner = space_outliner;
if ((ID_IS_LINKED(active_collection) || ID_IS_OVERRIDE_LIBRARY(active_collection)) ||
((active_collection->flag & COLLECTION_IS_MASTER) &&
(ID_IS_LINKED(scene) || ID_IS_OVERRIDE_LIBRARY(scene)))) {
BKE_report(
op->reports, RPT_ERROR, "Cannot add a collection to a linked/override collection/scene");
return OPERATOR_CANCELLED;
}
data.collections_to_edit = BLI_gset_ptr_new(__func__);
/* We first walk over and find the Collections we actually want to link (ignoring duplicates). */
outliner_tree_traverse(
space_outliner, &space_outliner->tree, 0, TSE_SELECTED, collection_find_data_to_edit, &data);
/* Effectively link the collections. */
GSetIterator collections_to_edit_iter;
GSET_ITER (collections_to_edit_iter, data.collections_to_edit) {
Collection *collection = reinterpret_cast<Collection *>(
BLI_gsetIterator_getKey(&collections_to_edit_iter));
BKE_collection_child_add(bmain, active_collection, collection);
id_fake_user_clear(&collection->id);
}
BLI_gset_free(data.collections_to_edit, NULL);
DEG_id_tag_update(&active_collection->id, ID_RECALC_COPY_ON_WRITE);
DEG_relations_tag_update(bmain);
WM_main_add_notifier(NC_SCENE | ND_LAYER, NULL);
return OPERATOR_FINISHED;
}
void OUTLINER_OT_collection_link(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Link Collection";
ot->idname = "OUTLINER_OT_collection_link";
ot->description = "Link selected collections to active scene";
/* api callbacks */
ot->exec = collection_link_exec;
ot->poll = collection_edit_in_active_scene_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Instance Collection
* \{ */
static int collection_instance_exec(bContext *C, wmOperator *UNUSED(op))
{
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
CollectionEditData data{};
data.scene = scene;
data.space_outliner = space_outliner;
data.collections_to_edit = BLI_gset_ptr_new(__func__);
/* We first walk over and find the Collections we actually want to instance
* (ignoring duplicates). */
outliner_tree_traverse(
space_outliner, &space_outliner->tree, 0, TSE_SELECTED, collection_find_data_to_edit, &data);
/* Find an active collection to add to, that doesn't give dependency cycles. */
LayerCollection *active_lc = BKE_layer_collection_get_active(view_layer);
GSetIterator collections_to_edit_iter;
GSET_ITER (collections_to_edit_iter, data.collections_to_edit) {
Collection *collection = reinterpret_cast<Collection *>(
BLI_gsetIterator_getKey(&collections_to_edit_iter));
while (BKE_collection_cycle_find(active_lc->collection, collection)) {
active_lc = BKE_layer_collection_activate_parent(view_layer, active_lc);
}
}
/* Effectively instance the collections. */
GSET_ITER (collections_to_edit_iter, data.collections_to_edit) {
Collection *collection = reinterpret_cast<Collection *>(
BLI_gsetIterator_getKey(&collections_to_edit_iter));
Object *ob = ED_object_add_type(
C, OB_EMPTY, collection->id.name + 2, scene->cursor.location, NULL, false, 0);
ob->instance_collection = collection;
ob->transflag |= OB_DUPLICOLLECTION;
id_lib_extern(&collection->id);
id_us_plus(&collection->id);
}
BLI_gset_free(data.collections_to_edit, NULL);
DEG_relations_tag_update(bmain);
WM_main_add_notifier(NC_SCENE | ND_LAYER, NULL);
return OPERATOR_FINISHED;
}
void OUTLINER_OT_collection_instance(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Instance Collection";
ot->idname = "OUTLINER_OT_collection_instance";
ot->description = "Instance selected collections to active scene";
/* api callbacks */
ot->exec = collection_instance_exec;
ot->poll = collection_edit_in_active_scene_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Exclude Collection
* \{ */
static TreeTraversalAction layer_collection_find_data_to_edit(TreeElement *te, void *customdata)
{
CollectionEditData *data = reinterpret_cast<CollectionEditData *>(customdata);
TreeStoreElem *tselem = TREESTORE(te);
if (!(tselem && tselem->type == TSE_LAYER_COLLECTION)) {
return TRAVERSE_CONTINUE;
}
LayerCollection *lc = reinterpret_cast<LayerCollection *>(te->directdata);
if (lc->collection->flag & COLLECTION_IS_MASTER) {
/* skip - showing warning/error message might be misleading
* when deleting multiple collections, so just do nothing */
}
else {
/* Delete, duplicate and link don't edit children, those will come along
* with the parents. */
BLI_gset_add(data->collections_to_edit, lc);
}
return TRAVERSE_CONTINUE;
}
static bool collections_view_layer_poll(bContext *C, bool clear, int flag)
{
/* Poll function so the right click menu show current state of selected collections. */
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
if (!(space_outliner && space_outliner->outlinevis == SO_VIEW_LAYER)) {
return false;
}
Scene *scene = CTX_data_scene(C);
CollectionEditData data{};
data.scene = scene;
data.space_outliner = space_outliner;
data.collections_to_edit = BLI_gset_ptr_new(__func__);
bool result = false;
outliner_tree_traverse(space_outliner,
&space_outliner->tree,
0,
TSE_SELECTED,
layer_collection_find_data_to_edit,
&data);
GSetIterator collections_to_edit_iter;
GSET_ITER (collections_to_edit_iter, data.collections_to_edit) {
LayerCollection *lc = reinterpret_cast<LayerCollection *>(
BLI_gsetIterator_getKey(&collections_to_edit_iter));
if (clear && (lc->flag & flag)) {
result = true;
}
else if (!clear && !(lc->flag & flag)) {
result = true;
}
}
BLI_gset_free(data.collections_to_edit, NULL);
return result;
}
static bool collections_exclude_set_poll(bContext *C)
{
return collections_view_layer_poll(C, false, LAYER_COLLECTION_EXCLUDE);
}
static bool collections_exclude_clear_poll(bContext *C)
{
return collections_view_layer_poll(C, true, LAYER_COLLECTION_EXCLUDE);
}
static bool collections_holdout_set_poll(bContext *C)
{
return collections_view_layer_poll(C, false, LAYER_COLLECTION_HOLDOUT);
}
static bool collections_holdout_clear_poll(bContext *C)
{
return collections_view_layer_poll(C, true, LAYER_COLLECTION_HOLDOUT);
}
static bool collections_indirect_only_set_poll(bContext *C)
{
return collections_view_layer_poll(C, false, LAYER_COLLECTION_INDIRECT_ONLY);
}
static bool collections_indirect_only_clear_poll(bContext *C)
{
return collections_view_layer_poll(C, true, LAYER_COLLECTION_INDIRECT_ONLY);
}
static int collection_view_layer_exec(bContext *C, wmOperator *op)
{
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
CollectionEditData data{};
data.scene = scene;
data.space_outliner = space_outliner;
bool clear = strstr(op->idname, "clear") != NULL;
int flag = strstr(op->idname, "holdout") ? LAYER_COLLECTION_HOLDOUT :
strstr(op->idname, "indirect_only") ? LAYER_COLLECTION_INDIRECT_ONLY :
LAYER_COLLECTION_EXCLUDE;
data.collections_to_edit = BLI_gset_ptr_new(__func__);
outliner_tree_traverse(space_outliner,
&space_outliner->tree,
0,
TSE_SELECTED,
layer_collection_find_data_to_edit,
&data);
GSetIterator collections_to_edit_iter;
GSET_ITER (collections_to_edit_iter, data.collections_to_edit) {
LayerCollection *lc = reinterpret_cast<LayerCollection *>(
BLI_gsetIterator_getKey(&collections_to_edit_iter));
BKE_layer_collection_set_flag(lc, flag, !clear);
}
BLI_gset_free(data.collections_to_edit, NULL);
BKE_layer_collection_sync(scene, view_layer);
DEG_relations_tag_update(bmain);
WM_main_add_notifier(NC_SCENE | ND_LAYER, NULL);
return OPERATOR_FINISHED;
}
void OUTLINER_OT_collection_exclude_set(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Disable from View Layer";
ot->idname = "OUTLINER_OT_collection_exclude_set";
ot->description = "Exclude collection from the active view layer";
/* api callbacks */
ot->exec = collection_view_layer_exec;
ot->poll = collections_exclude_set_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
void OUTLINER_OT_collection_exclude_clear(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Enable in View Layer";
ot->idname = "OUTLINER_OT_collection_exclude_clear";
ot->description = "Include collection in the active view layer";
/* api callbacks */
ot->exec = collection_view_layer_exec;
ot->poll = collections_exclude_clear_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
void OUTLINER_OT_collection_holdout_set(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Set Holdout";
ot->idname = "OUTLINER_OT_collection_holdout_set";
ot->description = "Mask collection in the active view layer";
/* api callbacks */
ot->exec = collection_view_layer_exec;
ot->poll = collections_holdout_set_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
void OUTLINER_OT_collection_holdout_clear(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Clear Holdout";
ot->idname = "OUTLINER_OT_collection_holdout_clear";
ot->description = "Clear masking of collection in the active view layer";
/* api callbacks */
ot->exec = collection_view_layer_exec;
ot->poll = collections_holdout_clear_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
void OUTLINER_OT_collection_indirect_only_set(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Set Indirect Only";
ot->idname = "OUTLINER_OT_collection_indirect_only_set";
ot->description =
"Set collection to only contribute indirectly (through shadows and reflections) in the view "
"layer";
/* api callbacks */
ot->exec = collection_view_layer_exec;
ot->poll = collections_indirect_only_set_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
void OUTLINER_OT_collection_indirect_only_clear(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Clear Indirect Only";
ot->idname = "OUTLINER_OT_collection_indirect_only_clear";
ot->description = "Clear collection contributing only indirectly in the view layer";
/* api callbacks */
ot->exec = collection_view_layer_exec;
ot->poll = collections_indirect_only_clear_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Visibility for Collection Operators
* \{ */
static int collection_isolate_exec(bContext *C, wmOperator *op)
{
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
const bool extend = RNA_boolean_get(op->ptr, "extend");
CollectionEditData data{};
data.scene = scene;
data.space_outliner = space_outliner;
data.collections_to_edit = BLI_gset_ptr_new(__func__);
outliner_tree_traverse(space_outliner,
&space_outliner->tree,
0,
TSE_SELECTED,
layer_collection_find_data_to_edit,
&data);
GSetIterator collections_to_edit_iter;
GSET_ITER (collections_to_edit_iter, data.collections_to_edit) {
LayerCollection *layer_collection = reinterpret_cast<LayerCollection *>(
BLI_gsetIterator_getKey(&collections_to_edit_iter));
if (extend) {
BKE_layer_collection_isolate_global(scene, view_layer, layer_collection, true);
}
else {
PointerRNA ptr;
PropertyRNA *prop = RNA_struct_type_find_property(&RNA_LayerCollection, "hide_viewport");
RNA_pointer_create(&scene->id, &RNA_LayerCollection, layer_collection, &ptr);
/* We need to flip the value because the isolate flag routine was designed to work from the
* outliner as a callback. That means the collection visibility was set before the callback
* was called. */
const bool value = !RNA_property_boolean_get(&ptr, prop);
outliner_collection_isolate_flag(
scene, view_layer, layer_collection, NULL, prop, "hide_viewport", value);
break;
}
}
BLI_gset_free(data.collections_to_edit, NULL);
BKE_layer_collection_sync(scene, view_layer);
DEG_id_tag_update(&scene->id, ID_RECALC_BASE_FLAGS);
WM_main_add_notifier(NC_SCENE | ND_LAYER_CONTENT, NULL);
return OPERATOR_FINISHED;
}
static int collection_isolate_invoke(bContext *C, wmOperator *op, const wmEvent *event)
{
PropertyRNA *prop = RNA_struct_find_property(op->ptr, "extend");
if (!RNA_property_is_set(op->ptr, prop) && (event->shift)) {
RNA_property_boolean_set(op->ptr, prop, true);
}
return collection_isolate_exec(C, op);
}
void OUTLINER_OT_collection_isolate(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Isolate Collection";
ot->idname = "OUTLINER_OT_collection_isolate";
ot->description = "Hide all but this collection and its parents";
/* api callbacks */
ot->exec = collection_isolate_exec;
ot->invoke = collection_isolate_invoke;
ot->poll = ED_outliner_collections_editor_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
/* properties */
PropertyRNA *prop = RNA_def_boolean(
ot->srna, "extend", false, "Extend", "Extend current visible collections");
RNA_def_property_flag(prop, PROP_SKIP_SAVE);
}
static bool collection_show_poll(bContext *C)
{
return collections_view_layer_poll(C, true, LAYER_COLLECTION_HIDE);
}
static bool collection_hide_poll(bContext *C)
{
return collections_view_layer_poll(C, false, LAYER_COLLECTION_HIDE);
}
static bool collection_inside_poll(bContext *C)
{
if (!ED_outliner_collections_editor_poll(C)) {
return false;
}
return outliner_active_layer_collection(C) != NULL;
}
static int collection_visibility_exec(bContext *C, wmOperator *op)
{
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
const bool is_inside = strstr(op->idname, "inside") != NULL;
const bool show = strstr(op->idname, "show") != NULL;
CollectionEditData data{};
data.scene = scene;
data.space_outliner = space_outliner;
data.collections_to_edit = BLI_gset_ptr_new(__func__);
outliner_tree_traverse(space_outliner,
&space_outliner->tree,
0,
TSE_SELECTED,
layer_collection_find_data_to_edit,
&data);
GSetIterator collections_to_edit_iter;
GSET_ITER (collections_to_edit_iter, data.collections_to_edit) {
LayerCollection *layer_collection = reinterpret_cast<LayerCollection *>(
BLI_gsetIterator_getKey(&collections_to_edit_iter));
BKE_layer_collection_set_visible(view_layer, layer_collection, show, is_inside);
}
BLI_gset_free(data.collections_to_edit, NULL);
BKE_layer_collection_sync(scene, view_layer);
DEG_id_tag_update(&scene->id, ID_RECALC_BASE_FLAGS);
WM_main_add_notifier(NC_SCENE | ND_LAYER_CONTENT, NULL);
return OPERATOR_FINISHED;
}
void OUTLINER_OT_collection_show(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Show Collection";
ot->idname = "OUTLINER_OT_collection_show";
ot->description = "Show the collection in this view layer";
/* api callbacks */
ot->exec = collection_visibility_exec;
ot->poll = collection_show_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
void OUTLINER_OT_collection_hide(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Hide Collection";
ot->idname = "OUTLINER_OT_collection_hide";
ot->description = "Hide the collection in this view layer";
/* api callbacks */
ot->exec = collection_visibility_exec;
ot->poll = collection_hide_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
void OUTLINER_OT_collection_show_inside(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Show Inside Collection";
ot->idname = "OUTLINER_OT_collection_show_inside";
ot->description = "Show all the objects and collections inside the collection";
/* api callbacks */
ot->exec = collection_visibility_exec;
ot->poll = collection_inside_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
void OUTLINER_OT_collection_hide_inside(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Hide Inside Collection";
ot->idname = "OUTLINER_OT_collection_hide_inside";
ot->description = "Hide all the objects and collections inside the collection";
/* api callbacks */
ot->exec = collection_visibility_exec;
ot->poll = collection_inside_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Enable/Disable Collection Operators
* \{ */
static bool collection_flag_poll(bContext *C, bool clear, int flag)
{
if (!ED_outliner_collections_editor_poll(C)) {
return false;
}
TreeElement *te = outliner_active_collection(C);
if (te == NULL) {
return false;
}
Collection *collection = outliner_collection_from_tree_element(te);
if (collection == NULL) {
return false;
}
if (clear && (collection->flag & flag)) {
return true;
}
if (!clear && !(collection->flag & flag)) {
return true;
}
return false;
}
static bool collection_enable_poll(bContext *C)
{
return collection_flag_poll(C, true, COLLECTION_HIDE_VIEWPORT);
}
static bool collection_disable_poll(bContext *C)
{
return collection_flag_poll(C, false, COLLECTION_HIDE_VIEWPORT);
}
static bool collection_enable_render_poll(bContext *C)
{
return collection_flag_poll(C, true, COLLECTION_HIDE_RENDER);
}
static bool collection_disable_render_poll(bContext *C)
{
return collection_flag_poll(C, false, COLLECTION_HIDE_RENDER);
}
static int collection_flag_exec(bContext *C, wmOperator *op)
{
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
const bool is_render = strstr(op->idname, "render");
const bool clear = strstr(op->idname, "show") || strstr(op->idname, "enable");
int flag = is_render ? COLLECTION_HIDE_RENDER : COLLECTION_HIDE_VIEWPORT;
CollectionEditData data{};
data.scene = scene;
data.space_outliner = space_outliner;
data.collections_to_edit = BLI_gset_ptr_new(__func__);
const bool has_layer_collection = space_outliner->outlinevis == SO_VIEW_LAYER;
if (has_layer_collection) {
outliner_tree_traverse(space_outliner,
&space_outliner->tree,
0,
TSE_SELECTED,
layer_collection_find_data_to_edit,
&data);
GSetIterator collections_to_edit_iter;
GSET_ITER (collections_to_edit_iter, data.collections_to_edit) {
LayerCollection *layer_collection = reinterpret_cast<LayerCollection *>(
BLI_gsetIterator_getKey(&collections_to_edit_iter));
Collection *collection = layer_collection->collection;
if (ID_IS_LINKED(collection)) {
continue;
}
if (clear) {
collection->flag &= ~flag;
}
else {
collection->flag |= flag;
}
/* Make sure (at least for this view layer) the collection is visible. */
if (clear && !is_render) {
layer_collection->flag &= ~LAYER_COLLECTION_HIDE;
}
}
BLI_gset_free(data.collections_to_edit, NULL);
}
else {
outliner_tree_traverse(space_outliner,
&space_outliner->tree,
0,
TSE_SELECTED,
collection_find_data_to_edit,
&data);
GSetIterator collections_to_edit_iter;
GSET_ITER (collections_to_edit_iter, data.collections_to_edit) {
Collection *collection = reinterpret_cast<Collection *>(
BLI_gsetIterator_getKey(&collections_to_edit_iter));
if (ID_IS_LINKED(collection)) {
continue;
}
if (clear) {
collection->flag &= ~flag;
}
else {
collection->flag |= flag;
}
}
BLI_gset_free(data.collections_to_edit, NULL);
}
BKE_layer_collection_sync(scene, view_layer);
DEG_id_tag_update(&scene->id, ID_RECALC_BASE_FLAGS);
if (!is_render) {
DEG_relations_tag_update(CTX_data_main(C));
}
WM_main_add_notifier(NC_SCENE | ND_LAYER_CONTENT, NULL);
return OPERATOR_FINISHED;
}
void OUTLINER_OT_collection_enable(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Enable Collection";
ot->idname = "OUTLINER_OT_collection_enable";
ot->description = "Enable viewport display in the view layers";
/* api callbacks */
ot->exec = collection_flag_exec;
ot->poll = collection_enable_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
void OUTLINER_OT_collection_disable(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Disable Collection";
ot->idname = "OUTLINER_OT_collection_disable";
ot->description = "Disable viewport display in the view layers";
/* api callbacks */
ot->exec = collection_flag_exec;
ot->poll = collection_disable_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
void OUTLINER_OT_collection_enable_render(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Enable Collection in Render";
ot->idname = "OUTLINER_OT_collection_enable_render";
ot->description = "Render the collection";
/* api callbacks */
ot->exec = collection_flag_exec;
ot->poll = collection_enable_render_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
void OUTLINER_OT_collection_disable_render(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Disable Collection in Render";
ot->idname = "OUTLINER_OT_collection_disable_render";
ot->description = "Do not render this collection";
/* api callbacks */
ot->exec = collection_flag_exec;
ot->poll = collection_disable_render_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
struct OutlinerHideEditData {
Scene *scene;
ViewLayer *view_layer;
SpaceOutliner *space_outliner;
GSet *collections_to_edit;
GSet *bases_to_edit;
};
/** \} */
/* -------------------------------------------------------------------- */
/** \name Visibility for Collection & Object Operators
* \{ */
static TreeTraversalAction outliner_hide_find_data_to_edit(TreeElement *te, void *customdata)
{
OutlinerHideEditData *data = reinterpret_cast<OutlinerHideEditData *>(customdata);
TreeStoreElem *tselem = TREESTORE(te);
if (tselem == NULL) {
return TRAVERSE_CONTINUE;
}
if (tselem->type == TSE_LAYER_COLLECTION) {
LayerCollection *lc = reinterpret_cast<LayerCollection *>(te->directdata);
if (lc->collection->flag & COLLECTION_IS_MASTER) {
/* Skip - showing warning/error message might be misleading
* when deleting multiple collections, so just do nothing. */
}
else {
/* Delete, duplicate and link don't edit children,
* those will come along with the parents. */
BLI_gset_add(data->collections_to_edit, lc);
}
}
else if ((tselem->type == TSE_SOME_ID) && (te->idcode == ID_OB)) {
Object *ob = (Object *)tselem->id;
Base *base = BKE_view_layer_base_find(data->view_layer, ob);
BLI_gset_add(data->bases_to_edit, base);
}
return TRAVERSE_CONTINUE;
}
static int outliner_hide_exec(bContext *C, wmOperator *UNUSED(op))
{
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
OutlinerHideEditData data{};
data.scene = scene;
data.view_layer = view_layer;
data.space_outliner = space_outliner;
data.collections_to_edit = BLI_gset_ptr_new("outliner_hide_exec__collections_to_edit");
data.bases_to_edit = BLI_gset_ptr_new("outliner_hide_exec__bases_to_edit");
outliner_tree_traverse(space_outliner,
&space_outliner->tree,
0,
TSE_SELECTED,
outliner_hide_find_data_to_edit,
&data);
GSetIterator collections_to_edit_iter;
GSET_ITER (collections_to_edit_iter, data.collections_to_edit) {
LayerCollection *layer_collection = reinterpret_cast<LayerCollection *>(
BLI_gsetIterator_getKey(&collections_to_edit_iter));
BKE_layer_collection_set_visible(view_layer, layer_collection, false, false);
}
BLI_gset_free(data.collections_to_edit, NULL);
GSetIterator bases_to_edit_iter;
GSET_ITER (bases_to_edit_iter, data.bases_to_edit) {
Base *base = reinterpret_cast<Base *>(BLI_gsetIterator_getKey(&bases_to_edit_iter));
base->flag |= BASE_HIDDEN;
}
BLI_gset_free(data.bases_to_edit, NULL);
BKE_layer_collection_sync(scene, view_layer);
DEG_id_tag_update(&scene->id, ID_RECALC_BASE_FLAGS);
WM_main_add_notifier(NC_SCENE | ND_LAYER_CONTENT, NULL);
return OPERATOR_FINISHED;
}
void OUTLINER_OT_hide(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Hide";
ot->idname = "OUTLINER_OT_hide";
ot->description = "Hide selected objects and collections";
/* api callbacks */
ot->exec = outliner_hide_exec;
ot->poll = outliner_view_layer_collections_editor_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
static int outliner_unhide_all_exec(bContext *C, wmOperator *UNUSED(op))
{
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
/* Unhide all the collections. */
LayerCollection *lc_master = reinterpret_cast<LayerCollection *>(
view_layer->layer_collections.first);
LISTBASE_FOREACH (LayerCollection *, lc_iter, &lc_master->layer_collections) {
BKE_layer_collection_set_flag(lc_iter, LAYER_COLLECTION_HIDE, false);
}
/* Unhide all objects. */
LISTBASE_FOREACH (Base *, base, &view_layer->object_bases) {
base->flag &= ~BASE_HIDDEN;
}
BKE_layer_collection_sync(scene, view_layer);
DEG_id_tag_update(&scene->id, ID_RECALC_BASE_FLAGS);
WM_main_add_notifier(NC_SCENE | ND_LAYER_CONTENT, NULL);
return OPERATOR_FINISHED;
}
void OUTLINER_OT_unhide_all(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Unhide All";
ot->idname = "OUTLINER_OT_unhide_all";
ot->description = "Unhide all objects and collections";
/* api callbacks */
ot->exec = outliner_unhide_all_exec;
ot->poll = outliner_view_layer_collections_editor_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Collection Color Tags
* \{ */
static int outliner_color_tag_set_exec(bContext *C, wmOperator *op)
{
Scene *scene = CTX_data_scene(C);
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
const short color_tag = RNA_enum_get(op->ptr, "color");
IDsSelectedData selected{};
outliner_tree_traverse(space_outliner,
&space_outliner->tree,
0,
TSE_SELECTED,
outliner_find_selected_collections,
&selected);
LISTBASE_FOREACH (LinkData *, link, &selected.selected_array) {
TreeElement *te_selected = (TreeElement *)link->data;
Collection *collection = outliner_collection_from_tree_element(te_selected);
if (collection == scene->master_collection) {
continue;
}
if (ID_IS_LINKED(collection)) {
BKE_report(op->reports, RPT_WARNING, "Can't add a color tag to a linked collection");
continue;
}
collection->color_tag = color_tag;
};
BLI_freelistN(&selected.selected_array);
WM_event_add_notifier(C, NC_SCENE | ND_LAYER_CONTENT, NULL);
return OPERATOR_FINISHED;
}
void OUTLINER_OT_collection_color_tag_set(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Set Color Tag";
ot->idname = "OUTLINER_OT_collection_color_tag_set";
ot->description = "Set a color tag for the selected collections";
/* api callbacks */
ot->exec = outliner_color_tag_set_exec;
ot->poll = ED_outliner_collections_editor_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
RNA_def_enum(
ot->srna, "color", rna_enum_collection_color_items, COLLECTION_COLOR_NONE, "Color Tag", "");
}
/** \} */
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