Differential D7322 Diff 23528 source/blender/editors/animation/anim_filter.c

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source/blender/editors/animation/anim_filter.c

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#include "BKE_node.h"		#include "BKE_node.h"
#include "BKE_sequencer.h"		#include "BKE_sequencer.h"

#include "ED_anim_api.h"		#include "ED_anim_api.h"
#include "ED_markers.h"		#include "ED_markers.h"

#include "UI_resources.h" /* for TH_KEYFRAME_SCALE lookup */		#include "UI_resources.h" /* for TH_KEYFRAME_SCALE lookup */

		/* Forward declaration */

		static void animlistelem_init(
		bAnimListElem ale, void data, eAnim_ChannelType datatype, ID owner_id, ID fcurve_owner_id);

/* ************************************************************ */		/* ************************************************************ */
/* Blender Context <-> Animation Context mapping */		/* Blender Context <-> Animation Context mapping */

/* ----------- Private Stuff - General -------------------- */		/* ----------- Private Stuff - General -------------------- */

/* Get vertical scaling factor (i.e. typically used for keyframe size) */		/* Get vertical scaling factor (i.e. typically used for keyframe size) */
static void animedit_get_yscale_factor(bAnimContext *ac)		static void animedit_get_yscale_factor(bAnimContext *ac)
{		{
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* ! This causes the calling function to return early if we're only "peeking" for channels		* ! This causes the calling function to return early if we're only "peeking" for channels
*/		*/
// XXX: ale_statement stuff is really a hack for one special case. It shouldn't really be needed...		// XXX: ale_statement stuff is really a hack for one special case. It shouldn't really be needed...
#define ANIMCHANNEL_NEW_CHANNEL_FULL( \		#define ANIMCHANNEL_NEW_CHANNEL_FULL( \
channel_data, channel_type, owner_id, fcurve_owner_id, ale_statement) \		channel_data, channel_type, owner_id, fcurve_owner_id, ale_statement) \
if (filter_mode & ANIMFILTER_TMP_PEEK) \		if (filter_mode & ANIMFILTER_TMP_PEEK) \
return 1; \		return 1; \
else { \		else { \
bAnimListElem *ale = make_new_animlistelem( \		animlistelem_init(animdata_filter_iter_data_get_ale(iter_data), \
channel_data, channel_type, (ID *)owner_id, fcurve_owner_id); \		channel_data, \
if (ale) { \		channel_type, \
BLI_addtail(anim_data, ale); \		(ID *)owner_id, \
items++; \		fcurve_owner_id); \
		items += animdata_filter_iter_add(iter_data); \
ale_statement \		ale_statement \
} \		} \
} \
(void)0		(void)0

#define ANIMCHANNEL_NEW_CHANNEL(channel_data, channel_type, owner_id, fcurve_owner_id) \		#define ANIMCHANNEL_NEW_CHANNEL(channel_data, channel_type, owner_id, fcurve_owner_id) \
ANIMCHANNEL_NEW_CHANNEL_FULL(channel_data, channel_type, owner_id, fcurve_owner_id, {})		ANIMCHANNEL_NEW_CHANNEL_FULL(channel_data, channel_type, owner_id, fcurve_owner_id, {})

/* ............................... */		/* ............................... */

/* quick macro to test if an anim-channel representing an AnimData block is suitably active */		/* quick macro to test if an anim-channel representing an AnimData block is suitably active */
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* 1) seledit off - don't need to consider the implications of this option		* 1) seledit off - don't need to consider the implications of this option
* 2) foredit off - we're not considering editing, so channel is ok still		* 2) foredit off - we're not considering editing, so channel is ok still
* 3) test_func (i.e. selection test) - only if selected, this test will pass		* 3) test_func (i.e. selection test) - only if selected, this test will pass
*/		*/
#define ANIMCHANNEL_SELEDITOK(test_func) \		#define ANIMCHANNEL_SELEDITOK(test_func) \
(!(filter_mode & ANIMFILTER_SELEDIT) \|\| !(filter_mode & ANIMFILTER_FOREDIT) \|\| (test_func))		(!(filter_mode & ANIMFILTER_SELEDIT) \|\| !(filter_mode & ANIMFILTER_FOREDIT) \|\| (test_func))

/* ----------- 'Private' Stuff --------------- */		/* ----------- 'Private' Stuff --------------- */
		/* ---------- Iterator --------------- */
		#define MAX_LEVEL 10
		typedef struct AnimFilterIterDataLevel {
		/* A template `ale` elem that can be reused when iterating */
		bAnimListElem ale;
		bool already_added;
		} AnimFilterIterDataLevel;

		typedef struct AnimFilterIterData {
		animdata_filter_cb_t user_cb;
		void *user_data_cb;

		int level;
		AnimFilterIterDataLevel level_data[MAX_LEVEL];

		GSet *already_added_items;

		eAnimFilter_Flags filter_mode;
		bool halt;
		} AnimFilterIterData;

/* this function allocates memory for a new bAnimListElem struct for the		static void animdata_filter_iter_data_init(AnimFilterIterData *iter_data,
* provided animation channel-data.		eAnimFilter_Flags filter_mode,
*/		animdata_filter_cb_t animdata_filter_cb,
static bAnimListElem make_new_animlistelem(void data,		void *user_data_cb)
short datatype,		{
		memset(iter_data, 0, sizeof(AnimFilterIterData));
		iter_data->user_data_cb = user_data_cb;
		iter_data->user_cb = animdata_filter_cb;
		iter_data->filter_mode = filter_mode;
		iter_data->halt = false;
		iter_data->already_added_items = NULL;
		if (iter_data->filter_mode & ANIMFILTER_NODUPLIS) {
		iter_data->already_added_items = BLI_gset_ptr_new(__func__);
		}
		}
		static void animdata_filter_iter_data_deinit(AnimFilterIterData *iter_data)
		{
		BLI_assert(iter_data->level == 0);
		if (iter_data->already_added_items) {
		BLI_gset_free(iter_data->already_added_items, NULL);
		iter_data->already_added_items = NULL;
		}
		}

		static AnimFilterIterDataLevel animdata_filter_iter_data_get_level(AnimFilterIterData iter_data)
		{
		return &iter_data->level_data[iter_data->level];
		}

		static bAnimListElem animdata_filter_iter_data_get_ale(AnimFilterIterData iter_data)
		{
		return &animdata_filter_iter_data_get_level(iter_data)->ale;
		}

		static void animdata_filter_iter_data_increase_level(AnimFilterIterData *iter_data,
		const bool add_parent_with_first_child,
		void *channel_data,
		eAnim_ChannelType channel_type,
ID *owner_id,		ID *owner_id,
ID *fcurve_owner_id)		ID *fcurve_owner_id)
{		{
bAnimListElem *ale = NULL;		BLI_assert(iter_data->level < MAX_LEVEL);
		AnimFilterIterDataLevel *data_level = animdata_filter_iter_data_get_level(iter_data);
		data_level->already_added = !add_parent_with_first_child;
		animlistelem_init(&data_level->ale, channel_data, channel_type, owner_id, fcurve_owner_id);
		iter_data->level++;
		}

		static void animdata_filter_iter_data_decrease_level(AnimFilterIterData *iter_data)
		{
		BLI_assert(iter_data->level > 0);
		iter_data->level--;
		}

		static size_t animdata_filter_listbase_cb(bAnimListElem *ale,
		void *user_data,
		bool *UNUSED(r_halt))
		{
		ListBase *list_base = user_data;
		/* Make a shallow copy of `ale this way we can reuse a single instance which can be allocated on
		* the stack. This saves allocations when iterating */
		bAnimListElem *ale_copy = MEM_mallocN(sizeof(bAnimListElem), __func__);
		memcpy(ale_copy, ale, sizeof(bAnimListElem));
		BLI_addtail(list_base, ale_copy);
		return 1;
		}

		static size_t animdata_filter_iter_add(AnimFilterIterData *iter_data)
		{
		/* Callback wants to stop iterating. */
		if (iter_data->halt) {
		return 0;
		}

		bAnimListElem *ale = animdata_filter_iter_data_get_ale(iter_data);
		/* Do not add invalid types */
		if (ale->type == ANIMTYPE_NONE) {
		memset(ale, 0, sizeof(bAnimListElem));
		return 0;
		}

		/* Check for duplicates */
		if (iter_data->filter_mode & ANIMFILTER_NODUPLIS) {
		BLI_assert(iter_data->already_added_items);
		if (!BLI_gset_add(iter_data->already_added_items, ale->data)) {
		memset(ale, 0, sizeof(bAnimListElem));
		return 0;
		}
		}

		/* Add the parent that aren't yet added */
		// TODO(jbakker): start the for loop at the last known dirty parent
		size_t result = 0;
		for (int level = 0; level < iter_data->level; level++) {
		AnimFilterIterDataLevel *level_data = &iter_data->level_data[level];
		if (!level_data->already_added) {
		result += iter_data->user_cb(&level_data->ale, iter_data->user_data_cb, &iter_data->halt);
		memset(&level_data->ale, 0, sizeof(bAnimListElem));
		level_data->already_added = true;
		}
		}
		result += iter_data->user_cb(ale, iter_data->user_data_cb, &iter_data->halt);
		memset(ale, 0, sizeof(bAnimListElem));
		return result;
		}

		/* this function allocates memory for a new bAnimListElem struct for the
		* provided animation channel-data.
		*/
		static void animlistelem_init(
		bAnimListElem ale, void data, eAnim_ChannelType datatype, ID owner_id, ID fcurve_owner_id)
		{
/* only allocate memory if there is data to convert */		/* only allocate memory if there is data to convert */
if (data) {		if (!data) {
/* allocate and set generic data */		*ale = (const bAnimListElem){NULL};
ale = MEM_callocN(sizeof(bAnimListElem), "bAnimListElem");		return;
		}

		/* set generic data */
ale->data = data;		ale->data = data;
ale->type = datatype;		ale->type = datatype;

ale->id = owner_id;		ale->id = owner_id;
ale->adt = BKE_animdata_from_id(owner_id);		ale->adt = BKE_animdata_from_id(owner_id);
ale->fcurve_owner_id = fcurve_owner_id;		ale->fcurve_owner_id = fcurve_owner_id;

/* do specifics */		/* do specifics */
switch (datatype) {		switch (datatype) {
case ANIMTYPE_SUMMARY: {		case ANIMTYPE_SUMMARY: {
/* Nothing to include for now... this is just a dummy wrapper around		/* Nothing to include for now... this is just a dummy wrapper around
* all the other channels in the DopeSheet, and gets included at the start of the list. */		* all the other channels in the DopeSheet, and gets included at the start of the list. */
ale->key_data = NULL;		ale->key_data = NULL;
ale->datatype = ALE_ALL;		ale->datatype = ALE_ALL;
break;		break;
}		}
case ANIMTYPE_SCENE: {		case ANIMTYPE_SCENE: {
Scene sce = (Scene )data;		Scene sce = (Scene )data;

ale->flag = sce->flag;		ale->flag = sce->flag;

ale->key_data = sce;		ale->key_data = sce;
ale->datatype = ALE_SCE;		ale->datatype = ALE_SCE;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_OBJECT: {		case ANIMTYPE_OBJECT: {
Base base = (Base )data;		Base base = (Base )data;
Object *ob = base->object;		Object *ob = base->object;

ale->flag = ob->flag;		ale->flag = ob->flag;

ale->key_data = ob;		ale->key_data = ob;
ale->datatype = ALE_OB;		ale->datatype = ALE_OB;

ale->adt = BKE_animdata_from_id(&ob->id);		ale->adt = BKE_animdata_from_id(&ob->id);
break;		break;
}		}
case ANIMTYPE_FILLACTD: {		case ANIMTYPE_FILLACTD: {
bAction act = (bAction )data;		bAction act = (bAction )data;

ale->flag = act->flag;		ale->flag = act->flag;

ale->key_data = act;		ale->key_data = act;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;
break;		break;
}		}
case ANIMTYPE_FILLDRIVERS: {		case ANIMTYPE_FILLDRIVERS: {
AnimData adt = (AnimData )data;		AnimData adt = (AnimData )data;

ale->flag = adt->flag;		ale->flag = adt->flag;

// XXX... drivers don't show summary for now		// XXX... drivers don't show summary for now
ale->key_data = NULL;		ale->key_data = NULL;
ale->datatype = ALE_NONE;		ale->datatype = ALE_NONE;
break;		break;
}		}
case ANIMTYPE_DSMAT: {		case ANIMTYPE_DSMAT: {
Material ma = (Material )data;		Material ma = (Material )data;
AnimData *adt = ma->adt;		AnimData *adt = ma->adt;

ale->flag = FILTER_MAT_OBJD(ma);		ale->flag = FILTER_MAT_OBJD(ma);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSLAM: {		case ANIMTYPE_DSLAM: {
Light la = (Light )data;		Light la = (Light )data;
AnimData *adt = la->adt;		AnimData *adt = la->adt;

ale->flag = FILTER_LAM_OBJD(la);		ale->flag = FILTER_LAM_OBJD(la);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSCAM: {		case ANIMTYPE_DSCAM: {
Camera ca = (Camera )data;		Camera ca = (Camera )data;
AnimData *adt = ca->adt;		AnimData *adt = ca->adt;

ale->flag = FILTER_CAM_OBJD(ca);		ale->flag = FILTER_CAM_OBJD(ca);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSCACHEFILE: {		case ANIMTYPE_DSCACHEFILE: {
CacheFile cache_file = (CacheFile )data;		CacheFile cache_file = (CacheFile )data;
AnimData *adt = cache_file->adt;		AnimData *adt = cache_file->adt;

ale->flag = FILTER_CACHEFILE_OBJD(cache_file);		ale->flag = FILTER_CACHEFILE_OBJD(cache_file);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSCUR: {		case ANIMTYPE_DSCUR: {
Curve cu = (Curve )data;		Curve cu = (Curve )data;
AnimData *adt = cu->adt;		AnimData *adt = cu->adt;

ale->flag = FILTER_CUR_OBJD(cu);		ale->flag = FILTER_CUR_OBJD(cu);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSARM: {		case ANIMTYPE_DSARM: {
bArmature arm = (bArmature )data;		bArmature arm = (bArmature )data;
AnimData *adt = arm->adt;		AnimData *adt = arm->adt;

ale->flag = FILTER_ARM_OBJD(arm);		ale->flag = FILTER_ARM_OBJD(arm);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSMESH: {		case ANIMTYPE_DSMESH: {
Mesh me = (Mesh )data;		Mesh me = (Mesh )data;
AnimData *adt = me->adt;		AnimData *adt = me->adt;

ale->flag = FILTER_MESH_OBJD(me);		ale->flag = FILTER_MESH_OBJD(me);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSLAT: {		case ANIMTYPE_DSLAT: {
Lattice lt = (Lattice )data;		Lattice lt = (Lattice )data;
AnimData *adt = lt->adt;		AnimData *adt = lt->adt;

ale->flag = FILTER_LATTICE_OBJD(lt);		ale->flag = FILTER_LATTICE_OBJD(lt);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSSPK: {		case ANIMTYPE_DSSPK: {
Speaker spk = (Speaker )data;		Speaker spk = (Speaker )data;
AnimData *adt = spk->adt;		AnimData *adt = spk->adt;

ale->flag = FILTER_SPK_OBJD(spk);		ale->flag = FILTER_SPK_OBJD(spk);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSHAIR: {		case ANIMTYPE_DSHAIR: {
Hair hair = (Hair )data;		Hair hair = (Hair )data;
AnimData *adt = hair->adt;		AnimData *adt = hair->adt;

ale->flag = FILTER_HAIR_OBJD(hair);		ale->flag = FILTER_HAIR_OBJD(hair);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSPOINTCLOUD: {		case ANIMTYPE_DSPOINTCLOUD: {
PointCloud pointcloud = (PointCloud )data;		PointCloud pointcloud = (PointCloud )data;
AnimData *adt = pointcloud->adt;		AnimData *adt = pointcloud->adt;

ale->flag = FILTER_POINTS_OBJD(pointcloud);		ale->flag = FILTER_POINTS_OBJD(pointcloud);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSVOLUME: {		case ANIMTYPE_DSVOLUME: {
Volume volume = (Volume )data;		Volume volume = (Volume )data;
AnimData *adt = volume->adt;		AnimData *adt = volume->adt;

ale->flag = FILTER_VOLUME_OBJD(volume);		ale->flag = FILTER_VOLUME_OBJD(volume);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSSKEY: {		case ANIMTYPE_DSSKEY: {
Key key = (Key )data;		Key key = (Key )data;
AnimData *adt = key->adt;		AnimData *adt = key->adt;

ale->flag = FILTER_SKE_OBJD(key);		ale->flag = FILTER_SKE_OBJD(key);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSWOR: {		case ANIMTYPE_DSWOR: {
World wo = (World )data;		World wo = (World )data;
AnimData *adt = wo->adt;		AnimData *adt = wo->adt;

ale->flag = FILTER_WOR_SCED(wo);		ale->flag = FILTER_WOR_SCED(wo);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSNTREE: {		case ANIMTYPE_DSNTREE: {
bNodeTree ntree = (bNodeTree )data;		bNodeTree ntree = (bNodeTree )data;
AnimData *adt = ntree->adt;		AnimData *adt = ntree->adt;

ale->flag = FILTER_NTREE_DATA(ntree);		ale->flag = FILTER_NTREE_DATA(ntree);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSLINESTYLE: {		case ANIMTYPE_DSLINESTYLE: {
FreestyleLineStyle linestyle = (FreestyleLineStyle )data;		FreestyleLineStyle linestyle = (FreestyleLineStyle )data;
AnimData *adt = linestyle->adt;		AnimData *adt = linestyle->adt;

ale->flag = FILTER_LS_SCED(linestyle);		ale->flag = FILTER_LS_SCED(linestyle);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSPART: {		case ANIMTYPE_DSPART: {
ParticleSettings part = (ParticleSettings )ale->data;		ParticleSettings part = (ParticleSettings )ale->data;
AnimData *adt = part->adt;		AnimData *adt = part->adt;

ale->flag = FILTER_PART_OBJD(part);		ale->flag = FILTER_PART_OBJD(part);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSTEX: {		case ANIMTYPE_DSTEX: {
Tex tex = (Tex )data;		Tex tex = (Tex )data;
AnimData *adt = tex->adt;		AnimData *adt = tex->adt;

ale->flag = FILTER_TEX_DATA(tex);		ale->flag = FILTER_TEX_DATA(tex);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSGPENCIL: {		case ANIMTYPE_DSGPENCIL: {
bGPdata gpd = (bGPdata )data;		bGPdata gpd = (bGPdata )data;
AnimData *adt = gpd->adt;		AnimData *adt = gpd->adt;

/* NOTE: we just reuse the same expand filter for this case */		/* NOTE: we just reuse the same expand filter for this case */
ale->flag = EXPANDED_GPD(gpd);		ale->flag = EXPANDED_GPD(gpd);

// XXX: currently, this is only used for access to its animation data		// XXX: currently, this is only used for access to its animation data
ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_DSMCLIP: {		case ANIMTYPE_DSMCLIP: {
MovieClip clip = (MovieClip )data;		MovieClip clip = (MovieClip )data;
AnimData *adt = clip->adt;		AnimData *adt = clip->adt;

ale->flag = EXPANDED_MCLIP(clip);		ale->flag = EXPANDED_MCLIP(clip);

ale->key_data = (adt) ? adt->action : NULL;		ale->key_data = (adt) ? adt->action : NULL;
ale->datatype = ALE_ACT;		ale->datatype = ALE_ACT;

ale->adt = BKE_animdata_from_id(data);		ale->adt = BKE_animdata_from_id(data);
break;		break;
}		}
case ANIMTYPE_NLACONTROLS: {		case ANIMTYPE_NLACONTROLS: {
AnimData adt = (AnimData )data;		AnimData adt = (AnimData )data;

ale->flag = adt->flag;		ale->flag = adt->flag;

ale->key_data = NULL;		ale->key_data = NULL;
ale->datatype = ALE_NONE;		ale->datatype = ALE_NONE;
break;		break;
}		}
case ANIMTYPE_GROUP: {		case ANIMTYPE_GROUP: {
bActionGroup agrp = (bActionGroup )data;		bActionGroup agrp = (bActionGroup )data;

ale->flag = agrp->flag;		ale->flag = agrp->flag;

ale->key_data = NULL;		ale->key_data = NULL;
ale->datatype = ALE_GROUP;		ale->datatype = ALE_GROUP;
break;		break;
}		}
case ANIMTYPE_FCURVE:		case ANIMTYPE_FCURVE:
case ANIMTYPE_NLACURVE: /* practically the same as ANIMTYPE_FCURVE.		case ANIMTYPE_NLACURVE: /* practically the same as ANIMTYPE_FCURVE.
* Differences are applied post-creation */		* Differences are applied post-creation */
{		{
FCurve fcu = (FCurve )data;		FCurve fcu = (FCurve )data;

ale->flag = fcu->flag;		ale->flag = fcu->flag;

ale->key_data = fcu;		ale->key_data = fcu;
ale->datatype = ALE_FCURVE;		ale->datatype = ALE_FCURVE;
break;		break;
}		}
case ANIMTYPE_SHAPEKEY: {		case ANIMTYPE_SHAPEKEY: {
KeyBlock kb = (KeyBlock )data;		KeyBlock kb = (KeyBlock )data;
Key key = (Key )ale->id;		Key key = (Key )ale->id;

ale->flag = kb->flag;		ale->flag = kb->flag;

/* whether we have keyframes depends on whether there is a Key block to find it from */		/* whether we have keyframes depends on whether there is a Key block to find it from */
if (key) {		if (key) {
/* index of shapekey is defined by place in key's list */		/* index of shapekey is defined by place in key's list */
ale->index = BLI_findindex(&key->block, kb);		ale->index = BLI_findindex(&key->block, kb);

/* the corresponding keyframes are from the animdata */		/* the corresponding keyframes are from the animdata */
if (ale->adt && ale->adt->action) {		if (ale->adt && ale->adt->action) {
bAction *act = ale->adt->action;		bAction *act = ale->adt->action;
char *rna_path = BKE_keyblock_curval_rnapath_get(key, kb);		char *rna_path = BKE_keyblock_curval_rnapath_get(key, kb);

/* try to find the F-Curve which corresponds to this exactly,		/* try to find the F-Curve which corresponds to this exactly,
* then free the MEM_alloc'd string		* then free the MEM_alloc'd string
*/		*/
if (rna_path) {		if (rna_path) {
ale->key_data = (void *)list_find_fcurve(&act->curves, rna_path, 0);		ale->key_data = (void *)list_find_fcurve(&act->curves, rna_path, 0);
MEM_freeN(rna_path);		MEM_freeN(rna_path);
}		}
}		}
ale->datatype = (ale->key_data) ? ALE_FCURVE : ALE_NONE;		ale->datatype = (ale->key_data) ? ALE_FCURVE : ALE_NONE;
}		}
break;		break;
}		}
case ANIMTYPE_GPLAYER: {		case ANIMTYPE_GPLAYER: {
bGPDlayer gpl = (bGPDlayer )data;		bGPDlayer gpl = (bGPDlayer )data;

ale->flag = gpl->flag;		ale->flag = gpl->flag;

ale->key_data = NULL;		ale->key_data = NULL;
ale->datatype = ALE_GPFRAME;		ale->datatype = ALE_GPFRAME;
break;		break;
}		}
case ANIMTYPE_MASKLAYER: {		case ANIMTYPE_MASKLAYER: {
MaskLayer masklay = (MaskLayer )data;		MaskLayer masklay = (MaskLayer )data;

ale->flag = masklay->flag;		ale->flag = masklay->flag;

ale->key_data = NULL;		ale->key_data = NULL;
ale->datatype = ALE_MASKLAY;		ale->datatype = ALE_MASKLAY;
break;		break;
}		}
case ANIMTYPE_NLATRACK: {		case ANIMTYPE_NLATRACK: {
NlaTrack nlt = (NlaTrack )data;		NlaTrack nlt = (NlaTrack )data;

ale->flag = nlt->flag;		ale->flag = nlt->flag;

ale->key_data = &nlt->strips;		ale->key_data = &nlt->strips;
ale->datatype = ALE_NLASTRIP;		ale->datatype = ALE_NLASTRIP;
break;		break;
}		}
case ANIMTYPE_NLAACTION: {		case ANIMTYPE_NLAACTION: {
/* nothing to include for now... nothing editable from NLA-perspective here */		/* nothing to include for now... nothing editable from NLA-perspective here */
ale->key_data = NULL;		ale->key_data = NULL;
ale->datatype = ALE_NONE;		ale->datatype = ALE_NONE;
break;		break;
}		}

		/* All animation types that can not (yet) be converted to an element */
		case ANIMTYPE_NONE:
		case ANIMTYPE_ANIMDATA:
		case ANIMTYPE_SPECIALDATA__UNUSED:
		case ANIMTYPE_DSMBALL:
		case ANIMTYPE_GPDATABLOCK:
		case ANIMTYPE_MASKDATABLOCK:
		case ANIMTYPE_PALETTE:
		case ANIMTYPE_NUM_TYPES: {
		*ale = (const bAnimListElem){NULL};
}		}
}		}

/* return created datatype */
return ale;
}		}

/* ----------------------------------------- */		/* ----------------------------------------- */

/* 'Only Selected' selected data and/or 'Include Hidden' filtering		/* 'Only Selected' selected data and/or 'Include Hidden' filtering
* NOTE: when this function returns true, the F-Curve is to be skipped		* NOTE: when this function returns true, the F-Curve is to be skipped
*/		*/
static bool skip_fcurve_selected_data(bDopeSheet ads, FCurve fcu, ID *owner_id, int filter_mode)		static bool skip_fcurve_selected_data(bDopeSheet *ads,
		FCurve *fcu,
		ID *owner_id,
		eAnimFilter_Flags filter_mode)
{		{
if (fcu->grp != NULL && fcu->grp->flag & ADT_CURVES_ALWAYS_VISIBLE) {		if (fcu->grp != NULL && fcu->grp->flag & ADT_CURVES_ALWAYS_VISIBLE) {
return false;		return false;
}		}
/* hidden items should be skipped if we only care about visible data,		/* hidden items should be skipped if we only care about visible data,
* but we aren't interested in hidden stuff */		* but we aren't interested in hidden stuff */
const bool skip_hidden = (filter_mode & ANIMFILTER_DATA_VISIBLE) &&		const bool skip_hidden = (filter_mode & ANIMFILTER_DATA_VISIBLE) &&
!(ads->filterflag & ADS_FILTER_INCL_HIDDEN);		!(ads->filterflag & ADS_FILTER_INCL_HIDDEN);
▲ Show 20 Lines • Show All 195 Lines • ▼ Show 20 Lines	static bool fcurve_has_errors(FCurve *fcu)
/* no errors found */		/* no errors found */
return false;		return false;
}		}

/* find the next F-Curve that is usable for inclusion */		/* find the next F-Curve that is usable for inclusion */
static FCurve animfilter_fcurve_next(bDopeSheet ads,		static FCurve animfilter_fcurve_next(bDopeSheet ads,
FCurve *first,		FCurve *first,
eAnim_ChannelType channel_type,		eAnim_ChannelType channel_type,
int filter_mode,		eAnimFilter_Flags filter_mode,
void *owner,		void *owner,
ID *owner_id)		ID *owner_id)
{		{
bActionGroup *grp = (channel_type == ANIMTYPE_FCURVE) ? owner : NULL;		bActionGroup *grp = (channel_type == ANIMTYPE_FCURVE) ? owner : NULL;
FCurve *fcu = NULL;		FCurve *fcu = NULL;

/* Loop over F-Curves - assume that the caller of this has already checked		/* Loop over F-Curves - assume that the caller of this has already checked
* that these should be included.		* that these should be included.
▲ Show 20 Lines • Show All 52 Lines • ▼ Show 20 Lines	if (!(filter_mode & ANIMFILTER_CURVE_VISIBLE) \|\| (fcu->flag & FCURVE_VISIBLE)) {
}		}
}		}
}		}

/* no (more) F-Curves from the list are suitable... */		/* no (more) F-Curves from the list are suitable... */
return NULL;		return NULL;
}		}

static size_t animfilter_fcurves(ListBase *anim_data,		static size_t animfilter_fcurves(AnimFilterIterData *iter_data,
bDopeSheet *ads,		bDopeSheet *ads,
FCurve *first,		FCurve *first,
eAnim_ChannelType fcurve_type,		eAnim_ChannelType fcurve_type,
int filter_mode,		eAnimFilter_Flags filter_mode,
void *owner,		void *owner,
ID *owner_id,		ID *owner_id,
ID *fcurve_owner_id)		ID *fcurve_owner_id)
{		{
FCurve *fcu;		FCurve *fcu;
size_t items = 0;		size_t items = 0;

/* Loop over every F-Curve able to be included.		/* Loop over every F-Curve able to be included.
Show All 10 Lines	static size_t animfilter_fcurves(AnimFilterIterData *iter_data,
*/		*/
for (fcu = first;		for (fcu = first;
((fcu = animfilter_fcurve_next(ads, fcu, fcurve_type, filter_mode, owner, owner_id)));		((fcu = animfilter_fcurve_next(ads, fcu, fcurve_type, filter_mode, owner, owner_id)));
fcu = fcu->next) {		fcu = fcu->next) {
if (UNLIKELY(fcurve_type == ANIMTYPE_NLACURVE)) {		if (UNLIKELY(fcurve_type == ANIMTYPE_NLACURVE)) {
/* NLA Control Curve - Basically the same as normal F-Curves,		/* NLA Control Curve - Basically the same as normal F-Curves,
* except we need to set some stuff differently */		* except we need to set some stuff differently */
ANIMCHANNEL_NEW_CHANNEL_FULL(fcu, ANIMTYPE_NLACURVE, owner_id, fcurve_owner_id, {		ANIMCHANNEL_NEW_CHANNEL_FULL(fcu, ANIMTYPE_NLACURVE, owner_id, fcurve_owner_id, {
		bAnimListElem *ale = animdata_filter_iter_data_get_ale(iter_data);
ale->owner = owner; /* strip */		ale->owner = owner; /* strip */
ale->adt = NULL; /* to prevent time mapping from causing problems */		ale->adt = NULL; /* to prevent time mapping from causing problems */
});		});
}		}
else {		else {
/* Normal FCurve */		/* Normal FCurve */
ANIMCHANNEL_NEW_CHANNEL(fcu, ANIMTYPE_FCURVE, owner_id, fcurve_owner_id);		ANIMCHANNEL_NEW_CHANNEL(fcu, ANIMTYPE_FCURVE, owner_id, fcurve_owner_id);
}		}
}		}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

static size_t animfilter_act_group(bAnimContext *ac,		static size_t animfilter_act_group(bAnimContext *ac,
ListBase *anim_data,		AnimFilterIterData *iter_data,
bDopeSheet *ads,		bDopeSheet *ads,
bAction *act,		bAction *act,
bActionGroup *agrp,		bActionGroup *agrp,
int filter_mode,		eAnimFilter_Flags filter_mode,
ID *owner_id)		ID *owner_id)
{		{
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;
size_t items = 0;		size_t items = 0;
// int ofilter = filter_mode;

/* if we care about the selection status of the channels,		/* if we care about the selection status of the channels,
* but the group isn't expanded (1)...		* but the group isn't expanded (1)...
* (1) this only matters if we actually care about the hierarchy though.		* (1) this only matters if we actually care about the hierarchy though.
* - Hierarchy matters: this hack should be applied		* - Hierarchy matters: this hack should be applied
* - Hierarchy ignored: cases like [#21276] won't work properly, unless we skip this hack		* - Hierarchy ignored: cases like [#21276] won't work properly, unless we skip this hack
*/		*/
if (		if (
Show All 14 Lines	if (
* Tools affected by this at time of coding (2010 Feb 09):		* Tools affected by this at time of coding (2010 Feb 09):
* - Inserting keyframes on selected channels only.		* - Inserting keyframes on selected channels only.
* - Pasting keyframes.		* - Pasting keyframes.
* - Creating ghost curves in Graph Editor.		* - Creating ghost curves in Graph Editor.
*/		*/
filter_mode &= ~(ANIMFILTER_SEL \| ANIMFILTER_UNSEL \| ANIMFILTER_LIST_VISIBLE);		filter_mode &= ~(ANIMFILTER_SEL \| ANIMFILTER_UNSEL \| ANIMFILTER_LIST_VISIBLE);
}		}

		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		(ANIMCHANNEL_SELOK(SEL_AGRP(agrp))),
		agrp,
		ANIMTYPE_GROUP,
		owner_id,
		&act->id);

/* add grouped F-Curves */		/* add grouped F-Curves */
BEGIN_ANIMFILTER_SUBCHANNELS (EXPANDED_AGRP(ac, agrp)) {		BEGIN_ANIMFILTER_SUBCHANNELS (EXPANDED_AGRP(ac, agrp)) {
/* special filter so that we can get just the F-Curves within the active group */		/* special filter so that we can get just the F-Curves within the active group */
if (!(filter_mode & ANIMFILTER_ACTGROUPED) \|\| (agrp->flag & AGRP_ACTIVE)) {		if (!(filter_mode & ANIMFILTER_ACTGROUPED) \|\| (agrp->flag & AGRP_ACTIVE)) {
/* for the Graph Editor, curves may be set to not be visible in the view to lessen		/* for the Graph Editor, curves may be set to not be visible in the view to lessen
* clutter, but to do this, we need to check that the group doesn't have it's		* clutter, but to do this, we need to check that the group doesn't have it's
* not-visible flag set preventing all its sub-curves to be shown		* not-visible flag set preventing all its sub-curves to be shown
*/		*/
if (!(filter_mode & ANIMFILTER_CURVE_VISIBLE) \|\| !(agrp->flag & AGRP_NOTVISIBLE)) {		if (!(filter_mode & ANIMFILTER_CURVE_VISIBLE) \|\| !(agrp->flag & AGRP_NOTVISIBLE)) {
/* group must be editable for its children to be editable (if we care about this) */		/* group must be editable for its children to be editable (if we care about this) */
if (!(filter_mode & ANIMFILTER_FOREDIT) \|\| EDITABLE_AGRP(agrp)) {		if (!(filter_mode & ANIMFILTER_FOREDIT) \|\| EDITABLE_AGRP(agrp)) {
/* get first F-Curve which can be used here */		/* get first F-Curve which can be used here */
FCurve *first_fcu = animfilter_fcurve_next(		FCurve *first_fcu = animfilter_fcurve_next(
ads, agrp->channels.first, ANIMTYPE_FCURVE, filter_mode, agrp, owner_id);		ads, agrp->channels.first, ANIMTYPE_FCURVE, filter_mode, agrp, owner_id);

/* filter list, starting from this F-Curve */		/* filter list, starting from this F-Curve */
tmp_items += animfilter_fcurves(		items += animfilter_fcurves(
&tmp_data, ads, first_fcu, ANIMTYPE_FCURVE, filter_mode, agrp, owner_id, &act->id);		iter_data, ads, first_fcu, ANIMTYPE_FCURVE, filter_mode, agrp, owner_id, &act->id);
}		}
}		}
}		}
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;

/* did we find anything? */		animdata_filter_iter_data_decrease_level(iter_data);
if (tmp_items) {
/* add this group as a channel first */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* restore original filter mode so that this next step works ok... */
// filter_mode = ofilter;

/* filter selection of channel specially here again,
* since may be open and not subject to previous test */
if (ANIMCHANNEL_SELOK(SEL_AGRP(agrp))) {
ANIMCHANNEL_NEW_CHANNEL(agrp, ANIMTYPE_GROUP, owner_id, &act->id);
}
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

static size_t animfilter_action(bAnimContext *ac,		static size_t animfilter_action(bAnimContext *ac,
ListBase *anim_data,		AnimFilterIterData *iter_data,
bDopeSheet *ads,		bDopeSheet *ads,
bAction *act,		bAction *act,
int filter_mode,		eAnimFilter_Flags filter_mode,
ID *owner_id)		ID *owner_id)
{		{
bActionGroup *agrp;		bActionGroup *agrp;
FCurve *lastchan = NULL;		FCurve *lastchan = NULL;
size_t items = 0;		size_t items = 0;

/* don't include anything from this action if it is linked in from another file,		/* don't include anything from this action if it is linked in from another file,
* and we're getting stuff for editing...		* and we're getting stuff for editing...
*/		*/
if ((filter_mode & ANIMFILTER_FOREDIT) && ID_IS_LINKED(act)) {		if ((filter_mode & ANIMFILTER_FOREDIT) && ID_IS_LINKED(act)) {
return 0;		return 0;
}		}

/* do groups */		/* do groups */
// TODO: do nested groups?		// TODO: do nested groups?
for (agrp = act->groups.first; agrp; agrp = agrp->next) {		for (agrp = act->groups.first; agrp; agrp = agrp->next) {
/* store reference to last channel of group */		/* store reference to last channel of group */
if (agrp->channels.last) {		if (agrp->channels.last) {
lastchan = agrp->channels.last;		lastchan = agrp->channels.last;
}		}

/* action group's channels */		/* action group's channels */
items += animfilter_act_group(ac, anim_data, ads, act, agrp, filter_mode, owner_id);		items += animfilter_act_group(ac, iter_data, ads, act, agrp, filter_mode, owner_id);
}		}

/* un-grouped F-Curves (only if we're not only considering those channels in the active group) */		/* un-grouped F-Curves (only if we're not only considering those channels in the active group)
		*/
if (!(filter_mode & ANIMFILTER_ACTGROUPED)) {		if (!(filter_mode & ANIMFILTER_ACTGROUPED)) {
FCurve *firstfcu = (lastchan) ? (lastchan->next) : (act->curves.first);		FCurve *firstfcu = (lastchan) ? (lastchan->next) : (act->curves.first);
items += animfilter_fcurves(		items += animfilter_fcurves(
anim_data, ads, firstfcu, ANIMTYPE_FCURVE, filter_mode, NULL, owner_id, &act->id);		iter_data, ads, firstfcu, ANIMTYPE_FCURVE, filter_mode, NULL, owner_id, &act->id);
}		}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

/* Include NLA-Data for NLA-Editor:		/* Include NLA-Data for NLA-Editor:
* - When ANIMFILTER_LIST_CHANNELS is used, that means we should be filtering the list for display		* - When ANIMFILTER_LIST_CHANNELS is used, that means we should be filtering the list for
* Although the evaluation order is from the first track to the last and then apply the		* display Although the evaluation order is from the first track to the last and then apply the
* Action on top, we present this in the UI as the Active Action followed by the last track		* Action on top, we present this in the UI as the Active Action followed by the last track
* to the first so that we get the evaluation order presented as per a stack.		* to the first so that we get the evaluation order presented as per a stack.
* - For normal filtering (i.e. for editing),		* - For normal filtering (i.e. for editing),
* we only need the NLA-tracks but they can be in 'normal' evaluation order, i.e. first to last.		* we only need the NLA-tracks but they can be in 'normal' evaluation order, i.e. first to
* Otherwise, some tools may get screwed up.		* last. Otherwise, some tools may get screwed up.
*/		*/
static size_t animfilter_nla(bAnimContext *UNUSED(ac),		static size_t animfilter_nla(bAnimContext *UNUSED(ac),
ListBase *anim_data,		AnimFilterIterData *iter_data,
bDopeSheet *ads,		bDopeSheet *ads,
AnimData *adt,		AnimData *adt,
int filter_mode,		eAnimFilter_Flags filter_mode,
ID *owner_id)		ID *owner_id)
{		{
NlaTrack *nlt;		NlaTrack *nlt;
NlaTrack first = NULL, next = NULL;		NlaTrack first = NULL, next = NULL;
size_t items = 0;		size_t items = 0;

/* if showing channels, include active action */		/* if showing channels, include active action */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {		if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* if NLA action-line filtering is off, don't show unless there are keyframes,		/* if NLA action-line filtering is off, don't show unless there are keyframes,
* in order to keep things more compact for doing transforms		* in order to keep things more compact for doing transforms
*/		*/
if (!(ads->filterflag & ADS_FILTER_NLA_NOACT) \|\| (adt->action)) {		if (!(ads->filterflag & ADS_FILTER_NLA_NOACT) \|\| (adt->action)) {
/* there isn't really anything editable here, so skip if need editable */		/* there isn't really anything editable here, so skip if need editable */
if ((filter_mode & ANIMFILTER_FOREDIT) == 0) {		if ((filter_mode & ANIMFILTER_FOREDIT) == 0) {
/* Just add the action track now (this MUST appear for drawing):		/* Just add the action track now (this MUST appear for drawing):
* - As AnimData may not have an action,		* - As AnimData may not have an action,
* we pass a dummy pointer just to get the list elem created,		* we pass a dummy pointer just to get the list elem created,
* then overwrite this with the real value - REVIEW THIS.		* then overwrite this with the real value - REVIEW THIS.
*/		*/
ANIMCHANNEL_NEW_CHANNEL_FULL((void *)(&adt->action), ANIMTYPE_NLAACTION, owner_id, NULL, {		ANIMCHANNEL_NEW_CHANNEL_FULL((void *)(&adt->action), ANIMTYPE_NLAACTION, owner_id, NULL, {
ale->data = adt->action ? adt->action : NULL;		animdata_filter_iter_data_get_ale(iter_data)->data = adt->action;
});		});
}		}
}		}

/* first track to include will be the last one if we're filtering by channels */		/* first track to include will be the last one if we're filtering by channels */
first = adt->nla_tracks.last;		first = adt->nla_tracks.last;
}		}
else {		else {
Show All 20 Lines	for (nlt = first; nlt; nlt = next) {
// and after an active-action channel.		// and after an active-action channel.
if ((adt->flag & ADT_NLA_EDIT_ON) && (nlt->flag & NLATRACK_DISABLED) &&		if ((adt->flag & ADT_NLA_EDIT_ON) && (nlt->flag & NLATRACK_DISABLED) &&
(adt->act_track != nlt)) {		(adt->act_track != nlt)) {
continue;		continue;
}		}

/* only work with this channel and its subchannels if it is editable */		/* only work with this channel and its subchannels if it is editable */
if (!(filter_mode & ANIMFILTER_FOREDIT) \|\| EDITABLE_NLT(nlt)) {		if (!(filter_mode & ANIMFILTER_FOREDIT) \|\| EDITABLE_NLT(nlt)) {
/* only include this track if selected in a way consistent with the filtering requirements */		/* only include this track if selected in a way consistent with the filtering requirements
		*/
if (ANIMCHANNEL_SELOK(SEL_NLT(nlt))) {		if (ANIMCHANNEL_SELOK(SEL_NLT(nlt))) {
/* only include if this track is active */		/* only include if this track is active */
if (!(filter_mode & ANIMFILTER_ACTIVE) \|\| (nlt->flag & NLATRACK_ACTIVE)) {		if (!(filter_mode & ANIMFILTER_ACTIVE) \|\| (nlt->flag & NLATRACK_ACTIVE)) {
/* name based filtering... */		/* name based filtering... */
if (((ads) && (ads->searchstr[0] != '\0')) && (owner_id)) {		if (((ads) && (ads->searchstr[0] != '\0')) && (owner_id)) {
bool track_ok = false, strip_ok = false;		bool track_ok = false, strip_ok = false;

/* check if the name of the track, or the strips it has are ok... */		/* check if the name of the track, or the strips it has are ok... */
Show All 24 Lines	static size_t animfilter_nla(bAnimContext *UNUSED(ac),

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

/* Include the control FCurves per NLA Strip in the channel list		/* Include the control FCurves per NLA Strip in the channel list
* NOTE: This is includes the expander too...		* NOTE: This is includes the expander too...
*/		*/
static size_t animfilter_nla_controls(		static size_t animfilter_nla_controls(AnimFilterIterData *iter_data,
ListBase anim_data, bDopeSheet ads, AnimData adt, int filter_mode, ID owner_id)		bDopeSheet *ads,
		AnimData *adt,
		eAnimFilter_Flags filter_mode,
		ID *owner_id)
{		{
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;
size_t items = 0;		size_t items = 0;

		animdata_filter_iter_data_increase_level(
		iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		((filter_mode & (ANIMFILTER_SEL \| ANIMFILTER_UNSEL)) == 0),
		adt,
		ANIMTYPE_NLACONTROLS,
		owner_id,
		NULL);

/* add control curves from each NLA strip... */		/* add control curves from each NLA strip... */
/* NOTE: ANIMTYPE_FCURVES are created here, to avoid duplicating the code needed */		/* NOTE: ANIMTYPE_FCURVES are created here, to avoid duplicating the code needed */
BEGIN_ANIMFILTER_SUBCHANNELS (((adt->flag & ADT_NLA_SKEYS_COLLAPSED) == 0)) {		BEGIN_ANIMFILTER_SUBCHANNELS (((adt->flag & ADT_NLA_SKEYS_COLLAPSED) == 0)) {
NlaTrack *nlt;		NlaTrack *nlt;
NlaStrip *strip;		NlaStrip *strip;

/* for now, we only go one level deep - so controls on grouped FCurves are not handled */		/* for now, we only go one level deep - so controls on grouped FCurves are not handled */
for (nlt = adt->nla_tracks.first; nlt; nlt = nlt->next) {		for (nlt = adt->nla_tracks.first; nlt; nlt = nlt->next) {
for (strip = nlt->strips.first; strip; strip = strip->next) {		for (strip = nlt->strips.first; strip; strip = strip->next) {
/* pass strip as the "owner",		/* pass strip as the "owner",
* so that the name lookups (used while filtering) will resolve */		* so that the name lookups (used while filtering) will resolve */
/* NLA tracks are coming from AnimData, so owner of f-curves		/* NLA tracks are coming from AnimData, so owner of f-curves
* is the same as owner of animation data. */		* is the same as owner of animation data. */
tmp_items += animfilter_fcurves(&tmp_data,		items += animfilter_fcurves(iter_data,
ads,		ads,
strip->fcurves.first,		strip->fcurves.first,
ANIMTYPE_NLACURVE,		ANIMTYPE_NLACURVE,
filter_mode,		filter_mode,
strip,		strip,
owner_id,		owner_id,
owner_id);		owner_id);
}		}
}		}
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;

/* did we find anything? */		animdata_filter_iter_data_decrease_level(iter_data);
if (tmp_items) {
/* add the expander as a channel first */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* currently these channels cannot be selected, so they should be skipped */
if ((filter_mode & (ANIMFILTER_SEL \| ANIMFILTER_UNSEL)) == 0) {
ANIMCHANNEL_NEW_CHANNEL(adt, ANIMTYPE_NLACONTROLS, owner_id, NULL);
}
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

/* determine what animation data from AnimData block should get displayed */		/* determine what animation data from AnimData block should get displayed */
static size_t animfilter_block_data(		static size_t animfilter_block_data(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, ID id, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		ID *id,
		eAnimFilter_Flags filter_mode)
{		{
AnimData *adt = BKE_animdata_from_id(id);		AnimData *adt = BKE_animdata_from_id(id);
size_t items = 0;		size_t items = 0;

/* image object data-blocks have no anim-data so check for NULL */		/* image object data-blocks have no anim-data so check for NULL */
if (adt) {		if (adt) {
IdAdtTemplate iat = (IdAdtTemplate )id;		IdAdtTemplate iat = (IdAdtTemplate )id;

/* NOTE: this macro is used instead of inlining the logic here,		/* NOTE: this macro is used instead of inlining the logic here,
* since this sort of filtering is still needed in a few places in the rest of the code still -		* since this sort of filtering is still needed in a few places in the rest of the code still
* notably for the few cases where special mode-based		* - notably for the few cases where special mode-based different types of data expanders are
* different types of data expanders are required.		* required.
*/		*/
ANIMDATA_FILTER_CASES(		ANIMDATA_FILTER_CASES(
iat,		iat,
{ /* AnimData */		{ /* AnimData */
/* specifically filter animdata block */		/* specifically filter animdata block */
if (ANIMCHANNEL_SELOK(SEL_ANIMDATA(adt))) {		if (ANIMCHANNEL_SELOK(SEL_ANIMDATA(adt))) {
ANIMCHANNEL_NEW_CHANNEL(adt, ANIMTYPE_ANIMDATA, id, NULL);		ANIMCHANNEL_NEW_CHANNEL(adt, ANIMTYPE_ANIMDATA, id, NULL);
}		}
},		},
{ /* NLA */		{ /* NLA */
items += animfilter_nla(ac, anim_data, ads, adt, filter_mode, id);		items += animfilter_nla(ac, iter_data, ads, adt, filter_mode, id);
},		},
{ /* Drivers */		{ /* Drivers */
items += animfilter_fcurves(		items += animfilter_fcurves(
anim_data, ads, adt->drivers.first, ANIMTYPE_FCURVE, filter_mode, NULL, id, id);		iter_data, ads, adt->drivers.first, ANIMTYPE_FCURVE, filter_mode, NULL, id, id);
},		},
{ /* NLA Control Keyframes */		{ /* NLA Control Keyframes */
items += animfilter_nla_controls(anim_data, ads, adt, filter_mode, id);		items += animfilter_nla_controls(iter_data, ads, adt, filter_mode, id);
},		},
{ /* Keyframes */		{ /* Keyframes */
items += animfilter_action(ac, anim_data, ads, adt->action, filter_mode, id);		items += animfilter_action(ac, iter_data, ads, adt->action, filter_mode, id);
});		});
}		}

return items;		return items;
}		}

/* Include ShapeKey Data for ShapeKey Editor */		/* Include ShapeKey Data for ShapeKey Editor */
static size_t animdata_filter_shapekey(bAnimContext *ac,		static size_t animdata_filter_shapekey(bAnimContext *ac,
ListBase *anim_data,		AnimFilterIterData *iter_data,
Key *key,		Key *key,
int filter_mode)		eAnimFilter_Flags filter_mode)
{		{
size_t items = 0;		size_t items = 0;

/* check if channels or only F-Curves */		/* check if channels or only F-Curves */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {		if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
KeyBlock *kb;		KeyBlock *kb;

/* loop through the channels adding ShapeKeys as appropriate */		/* loop through the channels adding ShapeKeys as appropriate */
Show All 21 Lines	else {
// TODO: somehow manage to pass dopesheet info down here too?		// TODO: somehow manage to pass dopesheet info down here too?
if (key->adt) {		if (key->adt) {
if (filter_mode & ANIMFILTER_ANIMDATA) {		if (filter_mode & ANIMFILTER_ANIMDATA) {
if (ANIMCHANNEL_SELOK(SEL_ANIMDATA(key->adt))) {		if (ANIMCHANNEL_SELOK(SEL_ANIMDATA(key->adt))) {
ANIMCHANNEL_NEW_CHANNEL(key->adt, ANIMTYPE_ANIMDATA, key, NULL);		ANIMCHANNEL_NEW_CHANNEL(key->adt, ANIMTYPE_ANIMDATA, key, NULL);
}		}
}		}
else if (key->adt->action) {		else if (key->adt->action) {
items = animfilter_action(ac, anim_data, NULL, key->adt->action, filter_mode, (ID *)key);		items = animfilter_action(ac, iter_data, NULL, key->adt->action, filter_mode, (ID *)key);
}		}
}		}
}		}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

/* Helper for Grease Pencil - layers within a data-block. */		/* Helper for Grease Pencil - layers within a data-block. */
static size_t animdata_filter_gpencil_layers_data(ListBase *anim_data,		static size_t animdata_filter_gpencil_layers_data(AnimFilterIterData *iter_data,
bDopeSheet *ads,		bDopeSheet *ads,
bGPdata *gpd,		bGPdata *gpd,
int filter_mode)		eAnimFilter_Flags filter_mode)
{		{
bGPDlayer *gpl;		bGPDlayer *gpl;
size_t items = 0;		size_t items = 0;

/* loop over layers as the conditions are acceptable (top-Down order) */		/* loop over layers as the conditions are acceptable (top-Down order) */
for (gpl = gpd->layers.last; gpl; gpl = gpl->prev) {		for (gpl = gpd->layers.last; gpl; gpl = gpl->prev) {
/* only if selected */		/* only if selected */
if (!ANIMCHANNEL_SELOK(SEL_GPL(gpl))) {		if (!ANIMCHANNEL_SELOK(SEL_GPL(gpl))) {
Show All 24 Lines	for (gpl = gpd->layers.last; gpl; gpl = gpl->prev) {
/* add to list */		/* add to list */
ANIMCHANNEL_NEW_CHANNEL(gpl, ANIMTYPE_GPLAYER, gpd, NULL);		ANIMCHANNEL_NEW_CHANNEL(gpl, ANIMTYPE_GPLAYER, gpd, NULL);
}		}

return items;		return items;
}		}

/* Helper for Grease Pencil - Grease Pencil data-block - GP Frames. */		/* Helper for Grease Pencil - Grease Pencil data-block - GP Frames. */
static size_t animdata_filter_gpencil_data(ListBase *anim_data,		static size_t animdata_filter_gpencil_data(AnimFilterIterData *iter_data,
bDopeSheet *ads,		bDopeSheet *ads,
bGPdata *gpd,		bGPdata *gpd,
int filter_mode)		eAnimFilter_Flags filter_mode)
{		{
size_t items = 0;		size_t items = 0;

/* When asked from "AnimData" blocks (i.e. the top-level containers for normal animation),		/* When asked from "AnimData" blocks (i.e. the top-level containers for normal animation),
* for convenience, this will return GP Data-blocks instead.		* for convenience, this will return GP Data-blocks instead.
* This may cause issues down the track, but for now, this will do.		* This may cause issues down the track, but for now, this will do.
*/		*/
if (filter_mode & ANIMFILTER_ANIMDATA) {		if (filter_mode & ANIMFILTER_ANIMDATA) {
/* just add GPD as a channel - this will add everything needed */		/* just add GPD as a channel - this will add everything needed */
ANIMCHANNEL_NEW_CHANNEL(gpd, ANIMTYPE_GPDATABLOCK, gpd, NULL);		ANIMCHANNEL_NEW_CHANNEL(gpd, ANIMTYPE_GPDATABLOCK, gpd, NULL);
}		}
else {		else {
ListBase tmp_data = {NULL, NULL};		animdata_filter_iter_data_increase_level(iter_data,
size_t tmp_items = 0;		(filter_mode & ANIMFILTER_LIST_CHANNELS),
		gpd,
		ANIMTYPE_GPDATABLOCK,
		NULL,
		NULL);

/* add gpencil animation channels */		/* add gpencil animation channels */
BEGIN_ANIMFILTER_SUBCHANNELS (EXPANDED_GPD(gpd)) {		BEGIN_ANIMFILTER_SUBCHANNELS (EXPANDED_GPD(gpd)) {
tmp_items += animdata_filter_gpencil_layers_data(&tmp_data, ads, gpd, filter_mode);		items += animdata_filter_gpencil_layers_data(iter_data, ads, gpd, filter_mode);
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;
		animdata_filter_iter_data_decrease_level(iter_data);
/* did we find anything? */
if (tmp_items) {
/* include data-expand widget first */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* add gpd as channel too (if for drawing, and it has layers) */
ANIMCHANNEL_NEW_CHANNEL(gpd, ANIMTYPE_GPDATABLOCK, NULL, NULL);
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}
}		}

return items;		return items;
}		}

/* Grab all Grease Pencil data-blocks in file. */		/* Grab all Grease Pencil data-blocks in file. */
// TODO: should this be amalgamated with the dopesheet filtering code?		// TODO: should this be amalgamated with the dopesheet filtering code?
static size_t animdata_filter_gpencil(bAnimContext *ac,		static size_t animdata_filter_gpencil(bAnimContext *ac,
ListBase *anim_data,
		AnimFilterIterData *iter_data,
void *UNUSED(data),		void *UNUSED(data),
int filter_mode)		eAnimFilter_Flags filter_mode)
{		{
bDopeSheet *ads = ac->ads;		bDopeSheet *ads = ac->ads;
size_t items = 0;		size_t items = 0;

Scene scene = (Scene )ads->source;		Scene scene = (Scene )ads->source;
ViewLayer view_layer = (ViewLayer )ac->view_layer;		ViewLayer view_layer = (ViewLayer )ac->view_layer;
Base *base;		Base *base;

/* Active scene's GPencil block first - No parent item needed... */		/* Active scene's GPencil block first - No parent item needed... */
if (scene->gpd) {		if (scene->gpd) {
items += animdata_filter_gpencil_data(anim_data, ads, scene->gpd, filter_mode);		items += animdata_filter_gpencil_data(iter_data, ads, scene->gpd, filter_mode);
}		}

/* Objects in the scene */		/* Objects in the scene */
for (base = view_layer->object_bases.first; base; base = base->next) {		for (base = view_layer->object_bases.first; base; base = base->next) {
/* Only consider this object if it has got some GP data (saving on all the other tests) */		/* Only consider this object if it has got some GP data (saving on all the other tests) */
if (base->object && (base->object->type == OB_GPENCIL)) {		if (base->object && (base->object->type == OB_GPENCIL)) {
Object *ob = base->object;		Object *ob = base->object;

Show All 33 Lines	if (base->object && (base->object->type == OB_GPENCIL)) {
if (ads->filter_grp != NULL) {		if (ads->filter_grp != NULL) {
if (BKE_collection_has_object_recursive(ads->filter_grp, ob) == 0) {		if (BKE_collection_has_object_recursive(ads->filter_grp, ob) == 0) {
continue;		continue;
}		}
}		}

/* finally, include this object's grease pencil data-block. */		/* finally, include this object's grease pencil data-block. */
/* XXX: Should we store these under expanders per item? */		/* XXX: Should we store these under expanders per item? */
items += animdata_filter_gpencil_data(anim_data, ads, ob->data, filter_mode);		items += animdata_filter_gpencil_data(iter_data, ads, ob->data, filter_mode);
}		}
}		}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

/* Helper for Grease Pencil data integrated with main DopeSheet */		/* Helper for Grease Pencil data integrated with main DopeSheet */
static size_t animdata_filter_ds_gpencil(		static size_t animdata_filter_ds_gpencil(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, bGPdata gpd, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		bGPdata *gpd,
		eAnimFilter_Flags filter_mode)
{		{
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;
size_t items = 0;		size_t items = 0;

		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		(ANIMCHANNEL_ACTIVEOK(gpd)),
		gpd,
		ANIMTYPE_DSGPENCIL,
		(ID *)gpd,
		NULL);

/* add relevant animation channels for Grease Pencil */		/* add relevant animation channels for Grease Pencil */
BEGIN_ANIMFILTER_SUBCHANNELS (EXPANDED_GPD(gpd)) {		BEGIN_ANIMFILTER_SUBCHANNELS (EXPANDED_GPD(gpd)) {
/* add animation channels */		/* add animation channels */
tmp_items += animfilter_block_data(ac, &tmp_data, ads, &gpd->id, filter_mode);		items += animfilter_block_data(ac, iter_data, ads, &gpd->id, filter_mode);

/* add Grease Pencil layers */		/* add Grease Pencil layers */
// TODO: do these need a separate expander?		// TODO: do these need a separate expander?
// XXX: what order should these go in?		// XXX: what order should these go in?
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;

/* did we find anything? */		animdata_filter_iter_data_decrease_level(iter_data);
if (tmp_items) {
/* include data-expand widget first */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* check if filtering by active status */
// XXX: active check here needs checking
if (ANIMCHANNEL_ACTIVEOK(gpd)) {
ANIMCHANNEL_NEW_CHANNEL(gpd, ANIMTYPE_DSGPENCIL, gpd, NULL);
}
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

/* Helper for Cache File data integrated with main DopeSheet */		/* Helper for Cache File data integrated with main DopeSheet */
static size_t animdata_filter_ds_cachefile(		static size_t animdata_filter_ds_cachefile(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, CacheFile cache_file, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		CacheFile *cache_file,
		eAnimFilter_Flags filter_mode)
{		{
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;
size_t items = 0;		size_t items = 0;

		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		(ANIMCHANNEL_ACTIVEOK(cache_file)),
		cache_file,
		ANIMTYPE_DSCACHEFILE,
		(ID *)cache_file,
		NULL);

/* add relevant animation channels for Cache File */		/* add relevant animation channels for Cache File */
BEGIN_ANIMFILTER_SUBCHANNELS (FILTER_CACHEFILE_OBJD(cache_file)) {		BEGIN_ANIMFILTER_SUBCHANNELS (FILTER_CACHEFILE_OBJD(cache_file)) {
/* add animation channels */		/* add animation channels */
tmp_items += animfilter_block_data(ac, &tmp_data, ads, &cache_file->id, filter_mode);		items += animfilter_block_data(ac, iter_data, ads, &cache_file->id, filter_mode);
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;

/* did we find anything? */		animdata_filter_iter_data_decrease_level(iter_data);
if (tmp_items) {
/* include data-expand widget first */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* check if filtering by active status */
// XXX: active check here needs checking
if (ANIMCHANNEL_ACTIVEOK(cache_file)) {
ANIMCHANNEL_NEW_CHANNEL(cache_file, ANIMTYPE_DSCACHEFILE, cache_file, NULL);
}
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

/* Helper for Mask Editing - mask layers */		/* Helper for Mask Editing - mask layers */
static size_t animdata_filter_mask_data(ListBase anim_data, Mask mask, const int filter_mode)		static size_t animdata_filter_mask_data(AnimFilterIterData *iter_data,
		Mask *mask,
		const eAnimFilter_Flags filter_mode)
{		{
MaskLayer *masklay_act = BKE_mask_layer_active(mask);		MaskLayer *masklay_act = BKE_mask_layer_active(mask);
MaskLayer *masklay;		MaskLayer *masklay;
size_t items = 0;		size_t items = 0;

/* loop over layers as the conditions are acceptable */		/* loop over layers as the conditions are acceptable */
for (masklay = mask->masklayers.first; masklay; masklay = masklay->next) {		for (masklay = mask->masklayers.first; masklay; masklay = masklay->next) {
/* only if selected */		/* only if selected */
Show All 9 Lines	for (masklay = mask->masklayers.first; masklay; masklay = masklay->next) {
}		}
}		}

return items;		return items;
}		}

/* Grab all mask data */		/* Grab all mask data */
static size_t animdata_filter_mask(Main *bmain,		static size_t animdata_filter_mask(Main *bmain,
ListBase *anim_data,		AnimFilterIterData *iter_data,
void *UNUSED(data),		void *UNUSED(data),
int filter_mode)		eAnimFilter_Flags filter_mode)
{		{
Mask *mask;		Mask *mask;
size_t items = 0;		size_t items = 0;

/* For now, grab mask data-blocks directly from main. */		/* For now, grab mask data-blocks directly from main. */
// XXX: this is not good...		// XXX: this is not good...
for (mask = bmain->masks.first; mask; mask = mask->id.next) {		for (mask = bmain->masks.first; mask; mask = mask->id.next) {
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;

/* only show if mask is used by something... */		/* only show if mask is used by something... */
if (ID_REAL_USERS(mask) < 1) {		if (ID_REAL_USERS(mask) < 1) {
continue;		continue;
}		}

		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS),
		mask,
		ANIMTYPE_MASKDATABLOCK,
		NULL,
		NULL);

/* add mask animation channels */		/* add mask animation channels */
BEGIN_ANIMFILTER_SUBCHANNELS (EXPANDED_MASK(mask)) {		BEGIN_ANIMFILTER_SUBCHANNELS (EXPANDED_MASK(mask)) {
tmp_items += animdata_filter_mask_data(&tmp_data, mask, filter_mode);		items += animdata_filter_mask_data(iter_data, mask, filter_mode);
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;
		animdata_filter_iter_data_decrease_level(iter_data);
/* did we find anything? */
if (tmp_items) {
/* include data-expand widget first */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* add mask data-block as channel too (if for drawing, and it has layers) */
ANIMCHANNEL_NEW_CHANNEL(mask, ANIMTYPE_MASKDATABLOCK, NULL, NULL);
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}
}		}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

/* NOTE: owner_id is scene, material, or texture block,		/* NOTE: owner_id is scene, material, or texture block,
* which is the direct owner of the node tree in question. */		* which is the direct owner of the node tree in question. */
static size_t animdata_filter_ds_nodetree_group(bAnimContext *ac,		static size_t animdata_filter_ds_nodetree_group(bAnimContext *ac,
ListBase *anim_data,		AnimFilterIterData *iter_data,
bDopeSheet *ads,		bDopeSheet *ads,
ID *owner_id,		ID *owner_id,
bNodeTree *ntree,		bNodeTree *ntree,
int filter_mode)		eAnimFilter_Flags filter_mode)
{		{
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;
size_t items = 0;		size_t items = 0;
		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		(ANIMCHANNEL_ACTIVEOK(ntree)),
		ntree,
		ANIMTYPE_DSNTREE,
		owner_id,
		NULL);

/* add nodetree animation channels */		/* add nodetree animation channels */
BEGIN_ANIMFILTER_SUBCHANNELS (FILTER_NTREE_DATA(ntree)) {		BEGIN_ANIMFILTER_SUBCHANNELS (FILTER_NTREE_DATA(ntree)) {
/* animation data filtering */		/* animation data filtering */
tmp_items += animfilter_block_data(ac, &tmp_data, ads, (ID *)ntree, filter_mode);		items += animfilter_block_data(ac, iter_data, ads, (ID *)ntree, filter_mode);
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;

/* did we find anything? */		animdata_filter_iter_data_decrease_level(iter_data);
if (tmp_items) {
/* include data-expand widget first */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* check if filtering by active status */
if (ANIMCHANNEL_ACTIVEOK(ntree)) {
ANIMCHANNEL_NEW_CHANNEL(ntree, ANIMTYPE_DSNTREE, owner_id, NULL);
}
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

static size_t animdata_filter_ds_nodetree(bAnimContext *ac,		static size_t animdata_filter_ds_nodetree(bAnimContext *ac,
ListBase *anim_data,		AnimFilterIterData *iter_data,
bDopeSheet *ads,		bDopeSheet *ads,
ID *owner_id,		ID *owner_id,
bNodeTree *ntree,		bNodeTree *ntree,
int filter_mode)		eAnimFilter_Flags filter_mode)
{		{
bNode *node;		bNode *node;
size_t items = 0;		size_t items = 0;

items += animdata_filter_ds_nodetree_group(ac, anim_data, ads, owner_id, ntree, filter_mode);		items += animdata_filter_ds_nodetree_group(ac, iter_data, ads, owner_id, ntree, filter_mode);

for (node = ntree->nodes.first; node; node = node->next) {		for (node = ntree->nodes.first; node; node = node->next) {
if (node->type == NODE_GROUP) {		if (node->type == NODE_GROUP) {
if (node->id) {		if (node->id) {
if ((ads->filterflag & ADS_FILTER_ONLYSEL) && (node->flag & NODE_SELECT) == 0) {		if ((ads->filterflag & ADS_FILTER_ONLYSEL) && (node->flag & NODE_SELECT) == 0) {
continue;		continue;
}		}
/* Recurse into the node group */		/* Recurse into the node group */
items += animdata_filter_ds_nodetree(ac,		items += animdata_filter_ds_nodetree(ac,
anim_data,		iter_data,
ads,		ads,
owner_id,		owner_id,
(bNodeTree *)node->id,		(bNodeTree *)node->id,
filter_mode \| ANIMFILTER_TMP_IGNORE_ONLYSEL);		filter_mode \| ANIMFILTER_TMP_IGNORE_ONLYSEL);
}		}
}		}
}		}

return items;		return items;
}		}

static size_t animdata_filter_ds_linestyle(		static size_t animdata_filter_ds_linestyle(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, Scene sce, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		Scene *sce,
		eAnimFilter_Flags filter_mode)
{		{
ViewLayer *view_layer;		ViewLayer *view_layer;
FreestyleLineSet *lineset;		FreestyleLineSet *lineset;
size_t items = 0;		size_t items = 0;

for (view_layer = sce->view_layers.first; view_layer; view_layer = view_layer->next) {		for (view_layer = sce->view_layers.first; view_layer; view_layer = view_layer->next) {
for (lineset = view_layer->freestyle_config.linesets.first; lineset; lineset = lineset->next) {		for (lineset = view_layer->freestyle_config.linesets.first; lineset; lineset = lineset->next) {
if (lineset->linestyle) {		if (lineset->linestyle) {
lineset->linestyle->id.tag \|= LIB_TAG_DOIT;		lineset->linestyle->id.tag \|= LIB_TAG_DOIT;
}		}
}		}
}		}

for (view_layer = sce->view_layers.first; view_layer; view_layer = view_layer->next) {		for (view_layer = sce->view_layers.first; view_layer; view_layer = view_layer->next) {
/* skip render layers without Freestyle enabled */		/* skip render layers without Freestyle enabled */
if ((view_layer->flag & VIEW_LAYER_FREESTYLE) == 0) {		if ((view_layer->flag & VIEW_LAYER_FREESTYLE) == 0) {
continue;		continue;
}		}

/* loop over linesets defined in the render layer */		/* loop over linesets defined in the render layer */
for (lineset = view_layer->freestyle_config.linesets.first; lineset; lineset = lineset->next) {		for (lineset = view_layer->freestyle_config.linesets.first; lineset; lineset = lineset->next) {
FreestyleLineStyle *linestyle = lineset->linestyle;		FreestyleLineStyle *linestyle = lineset->linestyle;
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;

if ((linestyle == NULL) \|\| !(linestyle->id.tag & LIB_TAG_DOIT)) {		if ((linestyle == NULL) \|\| !(linestyle->id.tag & LIB_TAG_DOIT)) {
continue;		continue;
}		}
linestyle->id.tag &= ~LIB_TAG_DOIT;		linestyle->id.tag &= ~LIB_TAG_DOIT;
		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		(ANIMCHANNEL_ACTIVEOK(linestyle)),
		linestyle,
		ANIMTYPE_DSLINESTYLE,
		(ID *)sce,
		NULL);

/* add scene-level animation channels */		/* add scene-level animation channels */
BEGIN_ANIMFILTER_SUBCHANNELS (FILTER_LS_SCED(linestyle)) {		BEGIN_ANIMFILTER_SUBCHANNELS (FILTER_LS_SCED(linestyle)) {
/* animation data filtering */		/* animation data filtering */
tmp_items += animfilter_block_data(ac, &tmp_data, ads, (ID *)linestyle, filter_mode);		items += animfilter_block_data(ac, iter_data, ads, (ID *)linestyle, filter_mode);
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;
		animdata_filter_iter_data_decrease_level(iter_data);
/* did we find anything? */
if (tmp_items) {
/* include anim-expand widget first */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* check if filtering by active status */
if (ANIMCHANNEL_ACTIVEOK(linestyle)) {
ANIMCHANNEL_NEW_CHANNEL(linestyle, ANIMTYPE_DSLINESTYLE, sce, NULL);
}
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}
}		}
}		}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

static size_t animdata_filter_ds_texture(bAnimContext *ac,		static size_t animdata_filter_ds_texture(bAnimContext *ac,
ListBase *anim_data,		AnimFilterIterData *iter_data,
bDopeSheet *ads,		bDopeSheet *ads,
Tex *tex,		Tex *tex,
ID *owner_id,		ID *owner_id,
int filter_mode)		eAnimFilter_Flags filter_mode)
{		{
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;
size_t items = 0;		size_t items = 0;
		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		(ANIMCHANNEL_ACTIVEOK(tex)),
		tex,
		ANIMTYPE_DSTEX,
		owner_id,
		NULL);

/* add texture's animation data to temp collection */		/* add texture's animation data to temp collection */
BEGIN_ANIMFILTER_SUBCHANNELS (FILTER_TEX_DATA(tex)) {		BEGIN_ANIMFILTER_SUBCHANNELS (FILTER_TEX_DATA(tex)) {
/* texture animdata */		/* texture animdata */
tmp_items += animfilter_block_data(ac, &tmp_data, ads, (ID *)tex, filter_mode);		items += animfilter_block_data(ac, iter_data, ads, (ID *)tex, filter_mode);

/* nodes */		/* nodes */
if ((tex->nodetree) && !(ads->filterflag & ADS_FILTER_NONTREE)) {		if ((tex->nodetree) && !(ads->filterflag & ADS_FILTER_NONTREE)) {
/* owner_id as id instead of texture,		/* owner_id as id instead of texture,
* since it'll otherwise be impossible to track the depth. */		* since it'll otherwise be impossible to track the depth. */
// FIXME: perhaps as a result, textures should NOT be included under materials,		// FIXME: perhaps as a result, textures should NOT be included under materials,
// but under their own section instead so that free-floating textures can also be animated.		// but under their own section instead so that free-floating textures can also be animated.
tmp_items += animdata_filter_ds_nodetree(		items += animdata_filter_ds_nodetree(
ac, &tmp_data, ads, (ID *)tex, tex->nodetree, filter_mode);		ac, iter_data, ads, (ID *)tex, tex->nodetree, filter_mode);
}		}
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;

/* did we find anything? */		animdata_filter_iter_data_decrease_level(iter_data);
if (tmp_items) {
/* include texture-expand widget? */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* check if filtering by active status */
if (ANIMCHANNEL_ACTIVEOK(tex)) {
ANIMCHANNEL_NEW_CHANNEL(tex, ANIMTYPE_DSTEX, owner_id, NULL);
}
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

/* NOTE: owner_id is the direct owner of the texture stack in question		/* NOTE: owner_id is the direct owner of the texture stack in question
* It used to be Material/Light/World before the Blender Internal removal for 2.8		* It used to be Material/Light/World before the Blender Internal removal for 2.8
*/		*/
static size_t animdata_filter_ds_textures(		static size_t animdata_filter_ds_textures(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, ID owner_id, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		ID *owner_id,
		eAnimFilter_Flags filter_mode)
{		{
MTex **mtex = NULL;		MTex **mtex = NULL;
size_t items = 0;		size_t items = 0;
int a = 0;		int a = 0;

/* get datatype specific data first */		/* get datatype specific data first */
if (owner_id == NULL) {		if (owner_id == NULL) {
return 0;		return 0;
Show All 21 Lines	for (a = 0; a < MAX_MTEX; a++) {
Tex *tex = (mtex[a]) ? mtex[a]->tex : NULL;		Tex *tex = (mtex[a]) ? mtex[a]->tex : NULL;

/* for now, if no texture returned, skip (this shouldn't confuse the user I hope) */		/* for now, if no texture returned, skip (this shouldn't confuse the user I hope) */
if (tex == NULL) {		if (tex == NULL) {
continue;		continue;
}		}

/* add texture's anim channels */		/* add texture's anim channels */
items += animdata_filter_ds_texture(ac, anim_data, ads, tex, owner_id, filter_mode);		items += animdata_filter_ds_texture(ac, iter_data, ads, tex, owner_id, filter_mode);
}		}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

static size_t animdata_filter_ds_material(		static size_t animdata_filter_ds_material(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, Material ma, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		Material *ma,
		eAnimFilter_Flags filter_mode)
{		{
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;
size_t items = 0;		size_t items = 0;
		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		(ANIMCHANNEL_ACTIVEOK(ma)),
		ma,
		ANIMTYPE_DSMAT,
		(ID *)ma,
		NULL);

/* add material's animation data to temp collection */		/* add material's animation data to temp collection */
BEGIN_ANIMFILTER_SUBCHANNELS (FILTER_MAT_OBJD(ma)) {		BEGIN_ANIMFILTER_SUBCHANNELS (FILTER_MAT_OBJD(ma)) {
/* material's animation data */		/* material's animation data */
tmp_items += animfilter_block_data(ac, &tmp_data, ads, (ID *)ma, filter_mode);		items += animfilter_block_data(ac, iter_data, ads, (ID *)ma, filter_mode);

/* nodes */		/* nodes */
if ((ma->nodetree) && !(ads->filterflag & ADS_FILTER_NONTREE)) {		if ((ma->nodetree) && !(ads->filterflag & ADS_FILTER_NONTREE)) {
tmp_items += animdata_filter_ds_nodetree(		items += animdata_filter_ds_nodetree(
ac, &tmp_data, ads, (ID *)ma, ma->nodetree, filter_mode);		ac, iter_data, ads, (ID *)ma, ma->nodetree, filter_mode);
}		}
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;

/* did we find anything? */		animdata_filter_iter_data_decrease_level(iter_data);
if (tmp_items) {
/* include material-expand widget first */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* check if filtering by active status */
if (ANIMCHANNEL_ACTIVEOK(ma)) {
ANIMCHANNEL_NEW_CHANNEL(ma, ANIMTYPE_DSMAT, ma, NULL);
}
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}

return items;		return items;
}		}

static size_t animdata_filter_ds_materials(		static size_t animdata_filter_ds_materials(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, Object ob, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		Object *ob,
		eAnimFilter_Flags filter_mode)
{		{
size_t items = 0;		size_t items = 0;
int a = 0;		int a = 0;

/* First pass: take the materials referenced via the Material slots of the object. */		/* First pass: take the materials referenced via the Material slots of the object. */
for (a = 1; a <= ob->totcol; a++) {		for (a = 1; a <= ob->totcol; a++) {
Material *ma = BKE_object_material_get(ob, a);		Material *ma = BKE_object_material_get(ob, a);

/* if material is valid, try to add relevant contents from here */		/* if material is valid, try to add relevant contents from here */
if (ma) {		if (ma) {
/* add channels */		/* add channels */
items += animdata_filter_ds_material(ac, anim_data, ads, ma, filter_mode);		items += animdata_filter_ds_material(ac, iter_data, ads, ma, filter_mode);
}		}
}		}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

/* ............ */		/* ............ */

/* Temporary context for modifier linked-data channel extraction */		/* Temporary context for modifier linked-data channel extraction */
typedef struct tAnimFilterModifiersContext {		typedef struct tAnimFilterModifiersContext {
bAnimContext ac; / anim editor context */		bAnimContext ac; / anim editor context */
bDopeSheet ads; / dopesheet filtering settings */		bDopeSheet ads; / dopesheet filtering settings */

ListBase tmp_data; /* list of channels created (but not yet added to the main list) */		AnimFilterIterData *iter_data;
size_t items; /* number of channels created */		size_t items; /* number of channels created */

int filter_mode; /* flags for stuff we want to filter */		eAnimFilter_Flags filter_mode; /* flags for stuff we want to filter */
} tAnimFilterModifiersContext;		} tAnimFilterModifiersContext;

/* dependency walker callback for modifier dependencies */		/* dependency walker callback for modifier dependencies */
static void animfilter_modifier_idpoin_cb(void *afm_ptr,		static void animfilter_modifier_idpoin_cb(void *afm_ptr,
Object *ob,		Object *ob,
ID **idpoin,		ID **idpoin,
int UNUSED(cb_flag))		int UNUSED(cb_flag))
{		{
Show All 10 Lines	static void animfilter_modifier_idpoin_cb(void *afm_ptr,

/* check if this is something we're interested in... */		/* check if this is something we're interested in... */
switch (GS(id->name)) {		switch (GS(id->name)) {
case ID_TE: /* Textures */		case ID_TE: /* Textures */
{		{
Tex tex = (Tex )id;		Tex tex = (Tex )id;
if (!(afm->ads->filterflag & ADS_FILTER_NOTEX)) {		if (!(afm->ads->filterflag & ADS_FILTER_NOTEX)) {
afm->items += animdata_filter_ds_texture(		afm->items += animdata_filter_ds_texture(
afm->ac, &afm->tmp_data, afm->ads, tex, owner_id, afm->filter_mode);		afm->ac, afm->iter_data, afm->ads, tex, owner_id, afm->filter_mode);
}		}
break;		break;
}		}

/* TODO: images? */		/* TODO: images? */
default:		default:
break;		break;
}		}
}		}

/* animation linked to data used by modifiers		/* animation linked to data used by modifiers
* NOTE: strictly speaking, modifier animation is already included under Object level		* NOTE: strictly speaking, modifier animation is already included under Object level
* but for some modifiers (e.g. Displace), there can be linked data that has settings		* but for some modifiers (e.g. Displace), there can be linked data that has settings
* which would be nice to animate (i.e. texture parameters) but which are not actually		* which would be nice to animate (i.e. texture parameters) but which are not actually
* attached to any other objects/materials/etc. in the scene		* attached to any other objects/materials/etc. in the scene
*/		*/
// TODO: do we want an expander for this?		// TODO: do we want an expander for this?
static size_t animdata_filter_ds_modifiers(		static size_t animdata_filter_ds_modifiers(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, Object ob, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		Object *ob,
		eAnimFilter_Flags filter_mode)
{		{
tAnimFilterModifiersContext afm = {NULL};		tAnimFilterModifiersContext afm = {NULL};
size_t items = 0;

/* 1) create a temporary "context" containing all the info we have here to pass to the callback		/* 1) create a temporary "context" containing all the info we have here to pass to the callback
* use to walk through the dependencies of the modifiers		* use to walk through the dependencies of the modifiers
*		*
* Assumes that all other unspecified values (i.e. accumulation buffers)		* Assumes that all other unspecified values (i.e. accumulation buffers)
* are zero'd out properly!		* are zero'd out properly!
*/		*/
afm.ac = ac;		afm.ac = ac;
afm.ads = ads;		afm.ads = ads;
afm.filter_mode = filter_mode;		afm.filter_mode = filter_mode;
		afm.iter_data = iter_data;

/* 2) walk over dependencies */		/* 2) walk over dependencies */
modifiers_foreachIDLink(ob, animfilter_modifier_idpoin_cb, &afm);		modifiers_foreachIDLink(ob, animfilter_modifier_idpoin_cb, &afm);

/* 3) extract data from the context, merging it back into the standard list */		return afm.items;
if (afm.items) {
/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &afm.tmp_data);
BLI_assert(BLI_listbase_is_empty(&afm.tmp_data));
items += afm.items;
}

return items;
}		}

/* ............ */		/* ............ */

static size_t animdata_filter_ds_particles(		static size_t animdata_filter_ds_particles(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, Object ob, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		Object *ob,
		eAnimFilter_Flags filter_mode)
{		{
ParticleSystem *psys;		ParticleSystem *psys;
size_t items = 0;		size_t items = 0;

for (psys = ob->particlesystem.first; psys; psys = psys->next) {		for (psys = ob->particlesystem.first; psys; psys = psys->next) {
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;

/* Note that when psys->part->adt is NULL the textures can still be		/* Note that when psys->part->adt is NULL the textures can still be
* animated. */		* animated. */
if (psys->part == NULL) {		if (psys->part == NULL) {
continue;		continue;
}		}
		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		(ANIMCHANNEL_ACTIVEOK(psys->part)),
		psys->part,
		ANIMTYPE_DSPART,
		(ID *)psys->part,
		NULL);

/* add particle-system's animation data to temp collection */		/* add particle-system's animation data to temp collection */
BEGIN_ANIMFILTER_SUBCHANNELS (FILTER_PART_OBJD(psys->part)) {		BEGIN_ANIMFILTER_SUBCHANNELS (FILTER_PART_OBJD(psys->part)) {
/* particle system's animation data */		/* particle system's animation data */
tmp_items += animfilter_block_data(ac, &tmp_data, ads, (ID *)psys->part, filter_mode);		items += animfilter_block_data(ac, iter_data, ads, (ID *)psys->part, filter_mode);

/* textures */		/* textures */
if (!(ads->filterflag & ADS_FILTER_NOTEX)) {		if (!(ads->filterflag & ADS_FILTER_NOTEX)) {
tmp_items += animdata_filter_ds_textures(		items += animdata_filter_ds_textures(ac, iter_data, ads, (ID *)psys->part, filter_mode);
ac, &tmp_data, ads, (ID *)psys->part, filter_mode);
}		}
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;

/* did we find anything? */		animdata_filter_iter_data_decrease_level(iter_data);
if (tmp_items) {
/* include particle-expand widget first */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* check if filtering by active status */
if (ANIMCHANNEL_ACTIVEOK(psys->part)) {
ANIMCHANNEL_NEW_CHANNEL(psys->part, ANIMTYPE_DSPART, psys->part, NULL);
}
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}
}		}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

static size_t animdata_filter_ds_obdata(		static size_t animdata_filter_ds_obdata(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, Object ob, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		Object *ob,
		eAnimFilter_Flags filter_mode)
{		{
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;
size_t items = 0;		size_t items = 0;

IdAdtTemplate *iat = ob->data;		IdAdtTemplate *iat = ob->data;
short type = 0, expanded = 0;		short type = 0, expanded = 0;

/* get settings based on data type */		/* get settings based on data type */
switch (ob->type) {		switch (ob->type) {
case OB_CAMERA: /* ------- Camera ------------ */		case OB_CAMERA: /* ------- Camera ------------ */
▲ Show 20 Lines • Show All 120 Lines • ▼ Show 20 Lines	case OB_VOLUME: /* ---------- Volume ----------- */
return 0;		return 0;

type = ANIMTYPE_DSVOLUME;		type = ANIMTYPE_DSVOLUME;
expanded = FILTER_VOLUME_OBJD(volume);		expanded = FILTER_VOLUME_OBJD(volume);
break;		break;
}		}
}		}

		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		(ANIMCHANNEL_ACTIVEOK(iat)),
		iat,
		type,
		(ID *)iat,
		NULL);

/* add object data animation channels */		/* add object data animation channels */
BEGIN_ANIMFILTER_SUBCHANNELS (expanded) {		BEGIN_ANIMFILTER_SUBCHANNELS (expanded) {
/* animation data filtering */		/* animation data filtering */
tmp_items += animfilter_block_data(ac, &tmp_data, ads, (ID *)iat, filter_mode);		items += animfilter_block_data(ac, iter_data, ads, (ID *)iat, filter_mode);

/* sub-data filtering... */		/* sub-data filtering... */
switch (ob->type) {		switch (ob->type) {
case OB_LAMP: /* light - textures + nodetree */		case OB_LAMP: /* light - textures + nodetree */
{		{
Light *la = ob->data;		Light *la = ob->data;
bNodeTree *ntree = la->nodetree;		bNodeTree *ntree = la->nodetree;

/* nodetree */		/* nodetree */
if ((ntree) && !(ads->filterflag & ADS_FILTER_NONTREE)) {		if ((ntree) && !(ads->filterflag & ADS_FILTER_NONTREE)) {
tmp_items += animdata_filter_ds_nodetree(		items += animdata_filter_ds_nodetree(ac, iter_data, ads, &la->id, ntree, filter_mode);
ac, &tmp_data, ads, &la->id, ntree, filter_mode);
}		}
break;		break;
}		}
}		}
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;

/* did we find anything? */		animdata_filter_iter_data_decrease_level(iter_data);
if (tmp_items) {
/* include data-expand widget first */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* check if filtering by active status */
if (ANIMCHANNEL_ACTIVEOK(iat)) {
ANIMCHANNEL_NEW_CHANNEL(iat, type, iat, NULL);
}
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

/* shapekey-level animation */		/* shapekey-level animation */
static size_t animdata_filter_ds_keyanim(		static size_t animdata_filter_ds_keyanim(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, Object ob, Key *key, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		Object *ob,
		Key *key,
		eAnimFilter_Flags filter_mode)
{		{
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;
size_t items = 0;		size_t items = 0;
		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		(ANIMCHANNEL_ACTIVEOK(key)),
		key,
		ANIMTYPE_DSSKEY,
		(ID *)ob,
		NULL);

/* add shapekey-level animation channels */		/* add shapekey-level animation channels */
BEGIN_ANIMFILTER_SUBCHANNELS (FILTER_SKE_OBJD(key)) {		BEGIN_ANIMFILTER_SUBCHANNELS (FILTER_SKE_OBJD(key)) {
/* animation data filtering */		/* animation data filtering */
tmp_items += animfilter_block_data(ac, &tmp_data, ads, (ID *)key, filter_mode);		items += animfilter_block_data(ac, iter_data, ads, (ID *)key, filter_mode);
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;

/* did we find anything? */		animdata_filter_iter_data_decrease_level(iter_data);
if (tmp_items) {
/* include key-expand widget first */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
if (ANIMCHANNEL_ACTIVEOK(key)) {
ANIMCHANNEL_NEW_CHANNEL(key, ANIMTYPE_DSSKEY, ob, NULL);
}
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

/* object-level animation */		/* object-level animation */
static size_t animdata_filter_ds_obanim(		static size_t animdata_filter_ds_obanim(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, Object ob, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		Object *ob,
		eAnimFilter_Flags filter_mode)
{		{
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;
size_t items = 0;		size_t items = 0;

AnimData *adt = ob->adt;		AnimData *adt = ob->adt;
short type = 0, expanded = 1;		short type = 0, expanded = 1;
void *cdata = NULL;		void *cdata = NULL;

/* determine the type of expander channels to use */		/* determine the type of expander channels to use */
/* this is the best way to do this for now... */		/* this is the best way to do this for now... */
ANIMDATA_FILTER_CASES(		ANIMDATA_FILTER_CASES(
ob, /* Some useless long comment to prevent wrapping by old clang-format versions... */		ob, /* Some useless long comment to prevent wrapping by old clang-format versions... */
{/* AnimData - no channel, but consider data */},		{/* AnimData - no channel, but consider data */},
{/* NLA - no channel, but consider data */},		{/* NLA - no channel, but consider data */},
{ /* Drivers */		{ /* Drivers */
type = ANIMTYPE_FILLDRIVERS;		type = ANIMTYPE_FILLDRIVERS;
cdata = adt;		cdata = adt;
expanded = EXPANDED_DRVD(adt);		expanded = EXPANDED_DRVD(adt);
},		},
{/* NLA Strip Controls - no dedicated channel for now (XXX) */},		{/* NLA Strip Controls - no dedicated channel for now (XXX) */},
{ /* Keyframes */		{ /* Keyframes */
type = ANIMTYPE_FILLACTD;		type = ANIMTYPE_FILLACTD;
cdata = adt->action;		cdata = adt->action;
expanded = EXPANDED_ACTC(adt->action);		expanded = EXPANDED_ACTC(adt->action);
});		});

		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		(type != ANIMTYPE_NONE),
		cdata,
		type,
		(ID *)ob,
		NULL);

/* add object-level animation channels */		/* add object-level animation channels */
BEGIN_ANIMFILTER_SUBCHANNELS (expanded) {		BEGIN_ANIMFILTER_SUBCHANNELS (expanded) {
/* animation data filtering */		/* animation data filtering */
tmp_items += animfilter_block_data(ac, &tmp_data, ads, (ID *)ob, filter_mode);		items += animfilter_block_data(ac, iter_data, ads, (ID *)ob, filter_mode);
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;

/* did we find anything? */		animdata_filter_iter_data_decrease_level(iter_data);
if (tmp_items) {
/* include anim-expand widget first */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
if (type != ANIMTYPE_NONE) {
/* NOTE: active-status (and the associated checks) don't apply here... */
ANIMCHANNEL_NEW_CHANNEL(cdata, type, ob, NULL);
}
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

/* get animation channels from object2 */		/* get animation channels from object2 */
static size_t animdata_filter_dopesheet_ob(		static size_t animdata_filter_dopesheet_ob(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, Base base, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		Base *base,
		eAnimFilter_Flags filter_mode)
{		{
ListBase tmp_data = {NULL, NULL};
Object *ob = base->object;		Object *ob = base->object;
size_t tmp_items = 0;
size_t items = 0;		size_t items = 0;

		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		(ANIMCHANNEL_SELOK((base->flag & BASE_SELECTED))) &&
		(ANIMCHANNEL_ACTIVEOK(ob)),
		base,
		ANIMTYPE_OBJECT,
		(ID *)ob,
		NULL);

/* filter data contained under object first */		/* filter data contained under object first */
BEGIN_ANIMFILTER_SUBCHANNELS (EXPANDED_OBJC(ob)) {		BEGIN_ANIMFILTER_SUBCHANNELS (EXPANDED_OBJC(ob)) {
Key *key = BKE_key_from_object(ob);		Key *key = BKE_key_from_object(ob);

/* object-level animation */		/* object-level animation */
if ((ob->adt) && !(ads->filterflag & ADS_FILTER_NOOBJ)) {		if ((ob->adt) && !(ads->filterflag & ADS_FILTER_NOOBJ)) {
tmp_items += animdata_filter_ds_obanim(ac, &tmp_data, ads, ob, filter_mode);		items += animdata_filter_ds_obanim(ac, iter_data, ads, ob, filter_mode);
}		}

/* particle deflector textures */		/* particle deflector textures */
if (ob->pd != NULL && ob->pd->tex != NULL && !(ads->filterflag & ADS_FILTER_NOTEX)) {		if (ob->pd != NULL && ob->pd->tex != NULL && !(ads->filterflag & ADS_FILTER_NOTEX)) {
tmp_items += animdata_filter_ds_texture(		items += animdata_filter_ds_texture(ac, iter_data, ads, ob->pd->tex, &ob->id, filter_mode);
ac, &tmp_data, ads, ob->pd->tex, &ob->id, filter_mode);
}		}

/* shape-key */		/* shape-key */
if ((key && key->adt) && !(ads->filterflag & ADS_FILTER_NOSHAPEKEYS)) {		if ((key && key->adt) && !(ads->filterflag & ADS_FILTER_NOSHAPEKEYS)) {
tmp_items += animdata_filter_ds_keyanim(ac, &tmp_data, ads, ob, key, filter_mode);		items += animdata_filter_ds_keyanim(ac, iter_data, ads, ob, key, filter_mode);
}		}

/* modifiers */		/* modifiers */
if ((ob->modifiers.first) && !(ads->filterflag & ADS_FILTER_NOMODIFIERS)) {		if ((ob->modifiers.first) && !(ads->filterflag & ADS_FILTER_NOMODIFIERS)) {
tmp_items += animdata_filter_ds_modifiers(ac, &tmp_data, ads, ob, filter_mode);		items += animdata_filter_ds_modifiers(ac, iter_data, ads, ob, filter_mode);
}		}

/* materials */		/* materials */
if ((ob->totcol) && !(ads->filterflag & ADS_FILTER_NOMAT)) {		if ((ob->totcol) && !(ads->filterflag & ADS_FILTER_NOMAT)) {
tmp_items += animdata_filter_ds_materials(ac, &tmp_data, ads, ob, filter_mode);		items += animdata_filter_ds_materials(ac, iter_data, ads, ob, filter_mode);
}		}

/* object data */		/* object data */
if (ob->data) {		if (ob->data) {
tmp_items += animdata_filter_ds_obdata(ac, &tmp_data, ads, ob, filter_mode);		items += animdata_filter_ds_obdata(ac, iter_data, ads, ob, filter_mode);
}		}

/* particles */		/* particles */
if ((ob->particlesystem.first) && !(ads->filterflag & ADS_FILTER_NOPART)) {		if ((ob->particlesystem.first) && !(ads->filterflag & ADS_FILTER_NOPART)) {
tmp_items += animdata_filter_ds_particles(ac, &tmp_data, ads, ob, filter_mode);		items += animdata_filter_ds_particles(ac, iter_data, ads, ob, filter_mode);
}		}

/* grease pencil */		/* grease pencil */
if ((ob->type == OB_GPENCIL) && (ob->data) && !(ads->filterflag & ADS_FILTER_NOGPENCIL)) {		if ((ob->type == OB_GPENCIL) && (ob->data) && !(ads->filterflag & ADS_FILTER_NOGPENCIL)) {
tmp_items += animdata_filter_ds_gpencil(ac, &tmp_data, ads, ob->data, filter_mode);		items += animdata_filter_ds_gpencil(ac, iter_data, ads, ob->data, filter_mode);
}		}
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;

/* if we collected some channels, add these to the new list... */		animdata_filter_iter_data_decrease_level(iter_data);
if (tmp_items) {
/* firstly add object expander if required */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* check if filtering by selection */
/* XXX: double-check on this -
* most of the time, a lot of tools need to filter out these channels! */
if (ANIMCHANNEL_SELOK((base->flag & BASE_SELECTED))) {
/* check if filtering by active status */
if (ANIMCHANNEL_ACTIVEOK(ob)) {
ANIMCHANNEL_NEW_CHANNEL(base, ANIMTYPE_OBJECT, ob, NULL);
}
}
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}

/* return the number of items added */		/* return the number of items added */
return items;		return items;
}		}

static size_t animdata_filter_ds_world(		static size_t animdata_filter_ds_world(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, Scene sce, World *wo, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		Scene *sce,
		World *wo,
		eAnimFilter_Flags filter_mode)
{		{
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;
size_t items = 0;		size_t items = 0;
		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		(ANIMCHANNEL_ACTIVEOK(wo)),
		wo,
		ANIMTYPE_DSWOR,
		(ID *)sce,
		NULL);

/* add world animation channels */		/* add world animation channels */
BEGIN_ANIMFILTER_SUBCHANNELS (FILTER_WOR_SCED(wo)) {		BEGIN_ANIMFILTER_SUBCHANNELS (FILTER_WOR_SCED(wo)) {
/* animation data filtering */		/* animation data filtering */
tmp_items += animfilter_block_data(ac, &tmp_data, ads, (ID *)wo, filter_mode);		items += animfilter_block_data(ac, iter_data, ads, (ID *)wo, filter_mode);

/* nodes */		/* nodes */
if ((wo->nodetree) && !(ads->filterflag & ADS_FILTER_NONTREE)) {		if ((wo->nodetree) && !(ads->filterflag & ADS_FILTER_NONTREE)) {
tmp_items += animdata_filter_ds_nodetree(		items += animdata_filter_ds_nodetree(
ac, &tmp_data, ads, (ID *)wo, wo->nodetree, filter_mode);		ac, iter_data, ads, (ID *)wo, wo->nodetree, filter_mode);
}		}
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;

/* did we find anything? */		animdata_filter_iter_data_decrease_level(iter_data);
if (tmp_items) {
/* include data-expand widget first */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* check if filtering by active status */
if (ANIMCHANNEL_ACTIVEOK(wo)) {
ANIMCHANNEL_NEW_CHANNEL(wo, ANIMTYPE_DSWOR, sce, NULL);
}
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

static size_t animdata_filter_ds_scene(		static size_t animdata_filter_ds_scene(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, Scene sce, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		Scene *sce,
		eAnimFilter_Flags filter_mode)
{		{
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;
size_t items = 0;		size_t items = 0;

AnimData *adt = sce->adt;		AnimData *adt = sce->adt;
short type = 0, expanded = 1;		short type = 0, expanded = 1;
void *cdata = NULL;		void *cdata = NULL;

/* determine the type of expander channels to use */		/* determine the type of expander channels to use */
// this is the best way to do this for now...		// this is the best way to do this for now...
ANIMDATA_FILTER_CASES(		ANIMDATA_FILTER_CASES(
sce, /* Some useless long comment to prevent wrapping by old clang-format versions... */		sce, /* Some useless long comment to prevent wrapping by old clang-format versions... */
{/* AnimData - no channel, but consider data */},		{/* AnimData - no channel, but consider data */},
{/* NLA - no channel, but consider data */},		{/* NLA - no channel, but consider data */},
{ /* Drivers */		{ /* Drivers */
type = ANIMTYPE_FILLDRIVERS;		type = ANIMTYPE_FILLDRIVERS;
cdata = adt;		cdata = adt;
expanded = EXPANDED_DRVD(adt);		expanded = EXPANDED_DRVD(adt);
},		},
{/* NLA Strip Controls - no dedicated channel for now (XXX) */},		{/* NLA Strip Controls - no dedicated channel for now (XXX) */},
{ /* Keyframes */		{ /* Keyframes */
type = ANIMTYPE_FILLACTD;		type = ANIMTYPE_FILLACTD;
cdata = adt->action;		cdata = adt->action;
expanded = EXPANDED_ACTC(adt->action);		expanded = EXPANDED_ACTC(adt->action);
});		});

		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		(type != ANIMTYPE_NONE),
		cdata,
		type,
		(ID *)sce,
		NULL);

/* add scene-level animation channels */		/* add scene-level animation channels */
BEGIN_ANIMFILTER_SUBCHANNELS (expanded) {		BEGIN_ANIMFILTER_SUBCHANNELS (expanded) {
/* animation data filtering */		/* animation data filtering */
tmp_items += animfilter_block_data(ac, &tmp_data, ads, (ID *)sce, filter_mode);		items += animfilter_block_data(ac, iter_data, ads, (ID *)sce, filter_mode);
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;

/* did we find anything? */		animdata_filter_iter_data_decrease_level(iter_data);
if (tmp_items) {
/* include anim-expand widget first */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
if (type != ANIMTYPE_NONE) {
/* NOTE: active-status (and the associated checks) don't apply here... */
ANIMCHANNEL_NEW_CHANNEL(cdata, type, sce, NULL);
}
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}

/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

static size_t animdata_filter_dopesheet_scene(		static size_t animdata_filter_dopesheet_scene(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, Scene sce, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		Scene *sce,
		eAnimFilter_Flags filter_mode)
{		{
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;
size_t items = 0;		size_t items = 0;
		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		(ANIMCHANNEL_SELOK((sce->flag & SCE_DS_SELECTED))),
		sce,
		ANIMTYPE_SCENE,
		(ID *)sce,
		NULL);

/* filter data contained under object first */		/* filter data contained under object first */
BEGIN_ANIMFILTER_SUBCHANNELS (EXPANDED_SCEC(sce)) {		BEGIN_ANIMFILTER_SUBCHANNELS (EXPANDED_SCEC(sce)) {
bNodeTree *ntree = sce->nodetree;		bNodeTree *ntree = sce->nodetree;
bGPdata *gpd = sce->gpd;		bGPdata *gpd = sce->gpd;
World *wo = sce->world;		World *wo = sce->world;

/* Action, Drivers, or NLA for Scene */		/* Action, Drivers, or NLA for Scene */
if ((ads->filterflag & ADS_FILTER_NOSCE) == 0) {		if ((ads->filterflag & ADS_FILTER_NOSCE) == 0) {
tmp_items += animdata_filter_ds_scene(ac, &tmp_data, ads, sce, filter_mode);		items += animdata_filter_ds_scene(ac, iter_data, ads, sce, filter_mode);
}		}

/* world */		/* world */
if ((wo) && !(ads->filterflag & ADS_FILTER_NOWOR)) {		if ((wo) && !(ads->filterflag & ADS_FILTER_NOWOR)) {
tmp_items += animdata_filter_ds_world(ac, &tmp_data, ads, sce, wo, filter_mode);		items += animdata_filter_ds_world(ac, iter_data, ads, sce, wo, filter_mode);
}		}

/* nodetree */		/* nodetree */
if ((ntree) && !(ads->filterflag & ADS_FILTER_NONTREE)) {		if ((ntree) && !(ads->filterflag & ADS_FILTER_NONTREE)) {
tmp_items += animdata_filter_ds_nodetree(ac, &tmp_data, ads, (ID *)sce, ntree, filter_mode);		items += animdata_filter_ds_nodetree(ac, iter_data, ads, (ID *)sce, ntree, filter_mode);
}		}

/* line styles */		/* line styles */
if ((ads->filterflag & ADS_FILTER_NOLINESTYLE) == 0) {		if ((ads->filterflag & ADS_FILTER_NOLINESTYLE) == 0) {
tmp_items += animdata_filter_ds_linestyle(ac, &tmp_data, ads, sce, filter_mode);		items += animdata_filter_ds_linestyle(ac, iter_data, ads, sce, filter_mode);
}		}

/* grease pencil */		/* grease pencil */
if ((gpd) && !(ads->filterflag & ADS_FILTER_NOGPENCIL)) {		if ((gpd) && !(ads->filterflag & ADS_FILTER_NOGPENCIL)) {
tmp_items += animdata_filter_ds_gpencil(ac, &tmp_data, ads, gpd, filter_mode);		items += animdata_filter_ds_gpencil(ac, iter_data, ads, gpd, filter_mode);
}		}

/* TODO: one day, when sequencer becomes its own datatype,		/* TODO: one day, when sequencer becomes its own datatype,
* perhaps it should be included here. */		* perhaps it should be included here. */
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;

/* if we collected some channels, add these to the new list... */		animdata_filter_iter_data_decrease_level(iter_data);
if (tmp_items) {
/* firstly add object expander if required */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* check if filtering by selection */
if (ANIMCHANNEL_SELOK((sce->flag & SCE_DS_SELECTED))) {
/* NOTE: active-status doesn't matter for this! */
ANIMCHANNEL_NEW_CHANNEL(sce, ANIMTYPE_SCENE, sce, NULL);
}
}

/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}

/* return the number of items added */		/* return the number of items added */
return items;		return items;
}		}

static size_t animdata_filter_ds_movieclip(		static size_t animdata_filter_ds_movieclip(bAnimContext *ac,
bAnimContext ac, ListBase anim_data, bDopeSheet ads, MovieClip clip, int filter_mode)		AnimFilterIterData *iter_data,
		bDopeSheet *ads,
		MovieClip *clip,
		eAnimFilter_Flags filter_mode)
{		{
ListBase tmp_data = {NULL, NULL};
size_t tmp_items = 0;
size_t items = 0;		size_t items = 0;

		animdata_filter_iter_data_increase_level(iter_data,
		(filter_mode & ANIMFILTER_LIST_CHANNELS) &&
		ANIMCHANNEL_ACTIVEOK(clip),
		clip,
		ANIMTYPE_DSMCLIP,
		(ID *)clip,
		NULL);

/* add world animation channels */		/* add world animation channels */
BEGIN_ANIMFILTER_SUBCHANNELS (EXPANDED_MCLIP(clip)) {		BEGIN_ANIMFILTER_SUBCHANNELS (EXPANDED_MCLIP(clip)) {
/* animation data filtering */		/* animation data filtering */
tmp_items += animfilter_block_data(ac, &tmp_data, ads, (ID *)clip, filter_mode);		items += animfilter_block_data(ac, iter_data, ads, (ID *)clip, filter_mode);
}		}
END_ANIMFILTER_SUBCHANNELS;		END_ANIMFILTER_SUBCHANNELS;
/* did we find anything? */
if (tmp_items) {		animdata_filter_iter_data_decrease_level(iter_data);
/* include data-expand widget first */
if (filter_mode & ANIMFILTER_LIST_CHANNELS) {
/* check if filtering by active status */
if (ANIMCHANNEL_ACTIVEOK(clip)) {
ANIMCHANNEL_NEW_CHANNEL(clip, ANIMTYPE_DSMCLIP, clip, NULL);
}
}
/* now add the list of collected channels */
BLI_movelisttolist(anim_data, &tmp_data);
BLI_assert(BLI_listbase_is_empty(&tmp_data));
items += tmp_items;
}
/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

static size_t animdata_filter_dopesheet_movieclips(bAnimContext *ac,		static size_t animdata_filter_dopesheet_movieclips(bAnimContext *ac,
ListBase *anim_data,		AnimFilterIterData *iter_data,
bDopeSheet *ads,		bDopeSheet *ads,
int filter_mode)		eAnimFilter_Flags filter_mode)
{		{
size_t items = 0;		size_t items = 0;
MovieClip *clip;		MovieClip *clip;
for (clip = ac->bmain->movieclips.first; clip != NULL; clip = clip->id.next) {		for (clip = ac->bmain->movieclips.first; clip != NULL; clip = clip->id.next) {
/* only show if gpd is used by something... */		/* only show if gpd is used by something... */
if (ID_REAL_USERS(clip) < 1) {		if (ID_REAL_USERS(clip) < 1) {
continue;		continue;
}		}
items += animdata_filter_ds_movieclip(ac, anim_data, ads, clip, filter_mode);		items += animdata_filter_ds_movieclip(ac, iter_data, ads, clip, filter_mode);
}		}
/* return the number of items added to the list */		/* return the number of items added to the list */
return items;		return items;
}		}

/* Helper for animdata_filter_dopesheet() - For checking if an object should be included or not */		/* Helper for animdata_filter_dopesheet() - For checking if an object should be included or not
static bool animdata_filter_base_is_ok(bDopeSheet ads, Base base, int filter_mode)		*/
		static bool animdata_filter_base_is_ok(bDopeSheet ads, Base base, eAnimFilter_Flags filter_mode)
{		{
Object *ob = base->object;		Object *ob = base->object;

if (base->object == NULL) {		if (base->object == NULL) {
return false;		return false;
}		}

/* firstly, check if object can be included, by the following factors:		/* firstly, check if object can be included, by the following factors:
▲ Show 20 Lines • Show All 72 Lines • ▼ Show 20 Lines	static int ds_base_sorting_cmp(const void base1_ptr, const void base2_ptr)
const Base b2 = ((const Base **)base2_ptr);		const Base b2 = ((const Base **)base2_ptr);

return strcmp(b1->object->id.name + 2, b2->object->id.name + 2);		return strcmp(b1->object->id.name + 2, b2->object->id.name + 2);
}		}

/* Get a sorted list of all the bases - for inclusion in dopesheet (when drawing channels) */		/* Get a sorted list of all the bases - for inclusion in dopesheet (when drawing channels) */
static Base *animdata_filter_ds_sorted_bases(bDopeSheet ads,		static Base *animdata_filter_ds_sorted_bases(bDopeSheet ads,
ViewLayer *view_layer,		ViewLayer *view_layer,
int filter_mode,		eAnimFilter_Flags filter_mode,
size_t *r_usable_bases)		size_t *r_usable_bases)
{		{
/* Create an array with space for all the bases, but only containing the usable ones */		/* Create an array with space for all the bases, but only containing the usable ones */
size_t tot_bases = BLI_listbase_count(&view_layer->object_bases);		size_t tot_bases = BLI_listbase_count(&view_layer->object_bases);
size_t num_bases = 0;		size_t num_bases = 0;

Base *sorted_bases = MEM_mallocN(sizeof(Base ) * tot_bases, "Dopesheet Usable Sorted Bases");		Base *sorted_bases = MEM_mallocN(sizeof(Base ) * tot_bases, "Dopesheet Usable Sorted Bases");
LISTBASE_FOREACH (Base *, base, &view_layer->object_bases) {		LISTBASE_FOREACH (Base *, base, &view_layer->object_bases) {
Show All 9 Lines	static Base *animdata_filter_ds_sorted_bases(bDopeSheet ads,
*r_usable_bases = num_bases;		*r_usable_bases = num_bases;
return sorted_bases;		return sorted_bases;
}		}

// TODO: implement pinning...		// TODO: implement pinning...
// (if and when pinning is done, what we need to do is to provide freeing mechanisms -		// (if and when pinning is done, what we need to do is to provide freeing mechanisms -
// to protect against data that was deleted).		// to protect against data that was deleted).
static size_t animdata_filter_dopesheet(bAnimContext *ac,		static size_t animdata_filter_dopesheet(bAnimContext *ac,
ListBase *anim_data,		AnimFilterIterData *iter_data,
bDopeSheet *ads,		bDopeSheet *ads,
int filter_mode)		eAnimFilter_Flags filter_mode)
{		{
Scene scene = (Scene )ads->source;		Scene scene = (Scene )ads->source;
ViewLayer view_layer = (ViewLayer )ac->view_layer;		ViewLayer view_layer = (ViewLayer )ac->view_layer;
size_t items = 0;		size_t items = 0;

/* check that we do indeed have a scene */		/* check that we do indeed have a scene */
if ((ads->source == NULL) \|\| (GS(ads->source->name) != ID_SCE)) {		if ((ads->source == NULL) \|\| (GS(ads->source->name) != ID_SCE)) {
printf("Dope Sheet Error: No scene!\n");		printf("Dope Sheet Error: No scene!\n");
Show All 12 Lines	if (ads->filterflag & ADS_FILTER_SELEDIT) {
/* only selected F-Curves should get their keyframes considered for editability */		/* only selected F-Curves should get their keyframes considered for editability */
filter_mode \|= ANIMFILTER_SELEDIT;		filter_mode \|= ANIMFILTER_SELEDIT;
}		}

/* Cache files level animations (frame duration and such). */		/* Cache files level animations (frame duration and such). */
if (!(ads->filterflag2 & ADS_FILTER_NOCACHEFILES) && !(ads->filterflag & ADS_FILTER_ONLYSEL)) {		if (!(ads->filterflag2 & ADS_FILTER_NOCACHEFILES) && !(ads->filterflag & ADS_FILTER_ONLYSEL)) {
CacheFile *cache_file = ac->bmain->cachefiles.first;		CacheFile *cache_file = ac->bmain->cachefiles.first;
for (; cache_file; cache_file = cache_file->id.next) {		for (; cache_file; cache_file = cache_file->id.next) {
items += animdata_filter_ds_cachefile(ac, anim_data, ads, cache_file, filter_mode);		items += animdata_filter_ds_cachefile(ac, iter_data, ads, cache_file, filter_mode);
}		}
}		}

/* movie clip's animation */		/* movie clip's animation */
if (!(ads->filterflag2 & ADS_FILTER_NOMOVIECLIPS) && !(ads->filterflag & ADS_FILTER_ONLYSEL)) {		if (!(ads->filterflag2 & ADS_FILTER_NOMOVIECLIPS) && !(ads->filterflag & ADS_FILTER_ONLYSEL)) {
items += animdata_filter_dopesheet_movieclips(ac, anim_data, ads, filter_mode);		items += animdata_filter_dopesheet_movieclips(ac, iter_data, ads, filter_mode);
}		}

/* Scene-linked animation - e.g. world, compositing nodes, scene anim		/* Scene-linked animation - e.g. world, compositing nodes, scene anim
* (including sequencer currently). */		* (including sequencer currently). */
items += animdata_filter_dopesheet_scene(ac, anim_data, ads, scene, filter_mode);		items += animdata_filter_dopesheet_scene(ac, iter_data, ads, scene, filter_mode);

/* If filtering for channel drawing, we want the objects in alphabetical order,		/* If filtering for channel drawing, we want the objects in alphabetical order,
* to make it easier to predict where items are in the hierarchy		* to make it easier to predict where items are in the hierarchy
* - This order only really matters		* - This order only really matters
* if we need to show all channels in the list (e.g. for drawing).		* if we need to show all channels in the list (e.g. for drawing).
* (XXX: What about lingering "active" flags? The order may now become unpredictable)		* (XXX: What about lingering "active" flags? The order may now become unpredictable)
* - Don't do this if this behavior has been turned off (i.e. due to it being too slow)		* - Don't do this if this behavior has been turned off (i.e. due to it being too slow)
* - Don't do this if there's just a single object		* - Don't do this if there's just a single object
*/		*/
if ((filter_mode & ANIMFILTER_LIST_CHANNELS) && !(ads->flag & ADS_FLAG_NO_DB_SORT) &&		if ((filter_mode & ANIMFILTER_LIST_CHANNELS) && !(ads->flag & ADS_FLAG_NO_DB_SORT) &&
(view_layer->object_bases.first != view_layer->object_bases.last)) {		(view_layer->object_bases.first != view_layer->object_bases.last)) {
/* Filter list of bases (i.e. objects), sort them, then add their contents normally... */		/* Filter list of bases (i.e. objects), sort them, then add their contents normally... */
// TODO: Cache the old sorted order - if the set of bases hasn't changed, don't re-sort...		// TODO: Cache the old sorted order - if the set of bases hasn't changed, don't re-sort...
Base **sorted_bases;		Base **sorted_bases;
size_t num_bases;		size_t num_bases;

sorted_bases = animdata_filter_ds_sorted_bases(ads, view_layer, filter_mode, &num_bases);		sorted_bases = animdata_filter_ds_sorted_bases(ads, view_layer, filter_mode, &num_bases);
if (sorted_bases) {		if (sorted_bases) {
/* Add the necessary channels for these bases... */		/* Add the necessary channels for these bases... */
for (size_t i = 0; i < num_bases; i++) {		for (size_t i = 0; i < num_bases; i++) {
items += animdata_filter_dopesheet_ob(ac, anim_data, ads, sorted_bases[i], filter_mode);		items += animdata_filter_dopesheet_ob(ac, iter_data, ads, sorted_bases[i], filter_mode);
}		}

// TODO: store something to validate whether any changes are needed?		// TODO: store something to validate whether any changes are needed?

/* free temporary data */		/* free temporary data */
MEM_freeN(sorted_bases);		MEM_freeN(sorted_bases);
}		}
}		}
else {		else {
/* Filter and add contents of each base (i.e. object) without them sorting first		/* Filter and add contents of each base (i.e. object) without them sorting first
* NOTE: This saves performance in cases where order doesn't matter		* NOTE: This saves performance in cases where order doesn't matter
*/		*/
LISTBASE_FOREACH (Base *, base, &view_layer->object_bases) {		LISTBASE_FOREACH (Base *, base, &view_layer->object_bases) {
if (animdata_filter_base_is_ok(ads, base, filter_mode)) {		if (animdata_filter_base_is_ok(ads, base, filter_mode)) {
/* since we're still here, this object should be usable */		/* since we're still here, this object should be usable */
items += animdata_filter_dopesheet_ob(ac, anim_data, ads, base, filter_mode);		items += animdata_filter_dopesheet_ob(ac, iter_data, ads, base, filter_mode);
}		}
}		}
}		}

/* return the number of items in the list */		/* return the number of items in the list */
return items;		return items;
}		}

/* Summary track for DopeSheet/Action Editor		/* Summary track for DopeSheet/Action Editor
* - return code is whether the summary lets the other channels get drawn		* - return code is whether the summary lets the other channels get drawn
*/		*/
static short animdata_filter_dopesheet_summary(bAnimContext *ac,		static short animdata_filter_dopesheet_summary(bAnimContext *ac,
ListBase *anim_data,		AnimFilterIterData *iter_data,
int filter_mode,		eAnimFilter_Flags filter_mode,
size_t *items)		size_t *items)
{		{
bDopeSheet *ads = NULL;		bDopeSheet *ads = NULL;

/* get the DopeSheet information to use		/* get the DopeSheet information to use
* - we should only need to deal with the DopeSheet/Action Editor,		* - we should only need to deal with the DopeSheet/Action Editor,
* since all the other Animation Editors won't have this concept		* since all the other Animation Editors won't have this concept
* being applicable.		* being applicable.
*/		*/
if ((ac && ac->sl) && (ac->spacetype == SPACE_ACTION)) {		if ((ac && ac->sl) && (ac->spacetype == SPACE_ACTION)) {
SpaceAction saction = (SpaceAction )ac->sl;		SpaceAction saction = (SpaceAction )ac->sl;
ads = &saction->ads;		ads = &saction->ads;
}		}
else {		else {
/* invalid space type - skip this summary channels */		/* invalid space type - skip this summary channels */
return 1;		return 1;
}		}

/* dopesheet summary		/* dopesheet summary
* - only for drawing and/or selecting keyframes in channels, but not for real editing		* - only for drawing and/or selecting keyframes in channels, but not for real editing
* - only useful for DopeSheet/Action/etc. editors where it is actually useful		* - only useful for DopeSheet/Action/etc. editors where it is actually useful
*/		*/
if ((filter_mode & ANIMFILTER_LIST_CHANNELS) && (ads->filterflag & ADS_FILTER_SUMMARY)) {		if ((filter_mode & ANIMFILTER_LIST_CHANNELS) && (ads->filterflag & ADS_FILTER_SUMMARY)) {
bAnimListElem *ale = make_new_animlistelem(ac, ANIMTYPE_SUMMARY, NULL, NULL);		animlistelem_init(
if (ale) {		animdata_filter_iter_data_get_ale(iter_data), ac, ANIMTYPE_SUMMARY, NULL, NULL);
BLI_addtail(anim_data, ale);		*items += animdata_filter_iter_add(iter_data);
(*items)++;
}

/* If summary is collapsed, don't show other channels beneath this - this check is put inside		/* If summary is collapsed, don't show other channels beneath this - this check is put inside
* the summary check so that it doesn't interfere with normal operation.		* the summary check so that it doesn't interfere with normal operation.
*/		*/
if (ads->flag & ADS_FLAG_SUMMARY_COLLAPSED) {		if (ads->flag & ADS_FLAG_SUMMARY_COLLAPSED) {
return 0;		return 0;
}		}
}		}

/* the other channels beneath this can be shown */		/* the other channels beneath this can be shown */
return 1;		return 1;
}		}

/* ......................... */		/* ......................... */

/* filter data associated with a channel - usually for handling summary-channels in DopeSheet */		/* filter data associated with a channel - usually for handling summary-channels in DopeSheet */
static size_t animdata_filter_animchan(bAnimContext *ac,		static size_t animdata_filter_animchan(bAnimContext *ac,
ListBase *anim_data,		AnimFilterIterData *iter_data,
bDopeSheet *ads,		bDopeSheet *ads,
bAnimListElem *channel,		bAnimListElem *channel,
int filter_mode)		eAnimFilter_Flags filter_mode)
{		{
size_t items = 0;		size_t items = 0;

/* data to filter depends on channel type */		/* data to filter depends on channel type */
/* NOTE: only common channel-types have been handled for now. More can be added as necessary */		/* NOTE: only common channel-types have been handled for now. More can be added as necessary */
switch (channel->type) {		switch (channel->type) {
case ANIMTYPE_SUMMARY:		case ANIMTYPE_SUMMARY:
items += animdata_filter_dopesheet(ac, anim_data, ads, filter_mode);		items += animdata_filter_dopesheet(ac, iter_data, ads, filter_mode);
break;		break;

case ANIMTYPE_SCENE:		case ANIMTYPE_SCENE:
items += animdata_filter_dopesheet_scene(ac, anim_data, ads, channel->data, filter_mode);		items += animdata_filter_dopesheet_scene(ac, iter_data, ads, channel->data, filter_mode);
break;		break;

case ANIMTYPE_OBJECT:		case ANIMTYPE_OBJECT:
items += animdata_filter_dopesheet_ob(ac, anim_data, ads, channel->data, filter_mode);		items += animdata_filter_dopesheet_ob(ac, iter_data, ads, channel->data, filter_mode);
break;		break;

case ANIMTYPE_DSCACHEFILE:		case ANIMTYPE_DSCACHEFILE:
items += animdata_filter_ds_cachefile(ac, anim_data, ads, channel->data, filter_mode);		items += animdata_filter_ds_cachefile(ac, iter_data, ads, channel->data, filter_mode);
break;		break;

case ANIMTYPE_ANIMDATA:		case ANIMTYPE_ANIMDATA:
items += animfilter_block_data(ac, anim_data, ads, channel->id, filter_mode);		items += animfilter_block_data(ac, iter_data, ads, channel->id, filter_mode);
break;		break;

default:		default:
printf("ERROR: Unsupported channel type (%d) in animdata_filter_animchan()\n",		printf("ERROR: Unsupported channel type (%d) in animdata_filter_animchan()\n",
channel->type);		channel->type);
break;		break;
}		}

return items;		return items;
}		}

/* ----------- Cleanup API --------------- */

/* Remove entries with invalid types in animation channel list */
static size_t animdata_filter_remove_invalid(ListBase *anim_data)
{
bAnimListElem ale, next;
size_t items = 0;

/* only keep entries with valid types */
for (ale = anim_data->first; ale; ale = next) {
next = ale->next;

if (ale->type == ANIMTYPE_NONE) {
BLI_freelinkN(anim_data, ale);
}
else {
items++;
}
}

return items;
}

/* Remove duplicate entries in animation channel list */
static size_t animdata_filter_remove_duplis(ListBase *anim_data)
{
bAnimListElem ale, next;
GSet *gs;
size_t items = 0;

/* build new hashtable to efficiently store and retrieve which entries have been
* encountered already while searching
*/
gs = BLI_gset_ptr_new(__func__);

/* loop through items, removing them from the list if a similar item occurs already */
for (ale = anim_data->first; ale; ale = next) {
next = ale->next;

/* check if hash has any record of an entry like this
* - just use ale->data for now, though it would be nicer to involve
* ale->type in combination too to capture corner cases
* (where same data performs differently)
*/
if (BLI_gset_add(gs, ale->data)) {
/* this entry is 'unique' and can be kept */
items++;
}
else {
/* this entry isn't needed anymore */
BLI_freelinkN(anim_data, ale);
}
}

/* free the hash... */
BLI_gset_free(gs, NULL);

/* return the number of items still in the list */
return items;
}

/* ----------- Public API --------------- */		/* ----------- Public API --------------- */

/* This function filters the active data source to leave only animation channels suitable for		/* This function filters the active data source to leave only animation channels suitable for
* usage by the caller. It will return the length of the list		* usage by the caller. It will return the length of the list
*		*
* *anim_data: is a pointer to a ListBase, to which the filtered animation channels		* *anim_data: is a pointer to a ListBase, to which the filtered animation channels
* will be placed for use.		* will be placed for use.
* filter_mode: how should the data be filtered - bitmapping accessed flags		* filter_mode: how should the data be filtered - bitmapping accessed flags
*/		*/
size_t ANIM_animdata_filter(bAnimContext *ac,		size_t ANIM_animdata_filter(bAnimContext *ac,
ListBase *anim_data,		ListBase *anim_data,
eAnimFilter_Flags filter_mode,		eAnimFilter_Flags filter_mode,
void *data,		void *data,
eAnimCont_Types datatype)		eAnimCont_Types datatype)
{		{
		if (!anim_data) {
		return 0;
		}

		BLI_assert(BLI_listbase_is_empty(anim_data));
		return ANIM_animdata_filter_iter(
		ac, filter_mode, data, datatype, animdata_filter_listbase_cb, anim_data);
		}

		size_t ANIM_animdata_filter_iter(bAnimContext *ac,
		eAnimFilter_Flags filter_mode,
		void *data,
		eAnimCont_Types datatype,
		animdata_filter_cb_t animdata_filter_cb,
		void *user_data_cb)
		{
size_t items = 0;		size_t items = 0;

/* only filter data if there's somewhere to put it */		/* only filter data if there's somewhere to put it */
if (data && anim_data) {		if (data) {
		AnimFilterIterData user_data_template;
		AnimFilterIterData *iter_data = &user_data_template;
		animdata_filter_iter_data_init(iter_data, filter_mode, animdata_filter_cb, user_data_cb);

/* firstly filter the data */		/* firstly filter the data */
switch (datatype) {		switch (datatype) {
/* Action-Editing Modes */		/* Action-Editing Modes */
case ANIMCONT_ACTION: /* 'Action Editor' */		case ANIMCONT_ACTION: /* 'Action Editor' */
{		{
Object *obact = ac->obact;		Object *obact = ac->obact;
SpaceAction saction = (SpaceAction )ac->sl;		SpaceAction saction = (SpaceAction )ac->sl;
bDopeSheet *ads = (saction) ? &saction->ads : NULL;		bDopeSheet *ads = (saction) ? &saction->ads : NULL;

/* specially check for AnimData filter... [#36687] */		/* specially check for AnimData filter... [#36687] */
if (UNLIKELY(filter_mode & ANIMFILTER_ANIMDATA)) {		if (UNLIKELY(filter_mode & ANIMFILTER_ANIMDATA)) {
/* all channels here are within the same AnimData block, hence this special case */		/* all channels here are within the same AnimData block, hence this special case */
if (LIKELY(obact->adt)) {		if (LIKELY(obact->adt)) {
ANIMCHANNEL_NEW_CHANNEL(obact->adt, ANIMTYPE_ANIMDATA, (ID *)obact, NULL);		ANIMCHANNEL_NEW_CHANNEL(obact->adt, ANIMTYPE_ANIMDATA, (ID *)obact, NULL);
}		}
}		}
else {		else {
/* The check for the DopeSheet summary is included here		/* The check for the DopeSheet summary is included here
* since the summary works here too. */		* since the summary works here too. */
if (animdata_filter_dopesheet_summary(ac, anim_data, filter_mode, &items)) {		if (animdata_filter_dopesheet_summary(ac, iter_data, filter_mode, &items)) {
items += animfilter_action(ac, anim_data, ads, data, filter_mode, (ID *)obact);		items += animfilter_action(ac, iter_data, ads, data, filter_mode, (ID *)obact);
}		}
}		}

break;		break;
}		}
case ANIMCONT_SHAPEKEY: /* 'ShapeKey Editor' */		case ANIMCONT_SHAPEKEY: /* 'ShapeKey Editor' */
{		{
Key key = (Key )data;		Key key = (Key )data;

/* specially check for AnimData filter... [#36687] */		/* specially check for AnimData filter... [#36687] */
if (UNLIKELY(filter_mode & ANIMFILTER_ANIMDATA)) {		if (UNLIKELY(filter_mode & ANIMFILTER_ANIMDATA)) {
/* all channels here are within the same AnimData block, hence this special case */		/* all channels here are within the same AnimData block, hence this special case */
if (LIKELY(key->adt)) {		if (LIKELY(key->adt)) {
ANIMCHANNEL_NEW_CHANNEL(key->adt, ANIMTYPE_ANIMDATA, (ID *)key, NULL);		ANIMCHANNEL_NEW_CHANNEL(key->adt, ANIMTYPE_ANIMDATA, (ID *)key, NULL);
}		}
}		}
else {		else {
/* The check for the DopeSheet summary is included here		/* The check for the DopeSheet summary is included here
* since the summary works here too. */		* since the summary works here too. */
if (animdata_filter_dopesheet_summary(ac, anim_data, filter_mode, &items)) {		if (animdata_filter_dopesheet_summary(ac, iter_data, filter_mode, &items)) {
items = animdata_filter_shapekey(ac, anim_data, key, filter_mode);		items = animdata_filter_shapekey(ac, iter_data, key, filter_mode);
}		}
}		}

break;		break;
}		}

/* Modes for Specialty Data Types (i.e. not keyframes) */		/* Modes for Specialty Data Types (i.e. not keyframes) */
case ANIMCONT_GPENCIL: {		case ANIMCONT_GPENCIL: {
if (animdata_filter_dopesheet_summary(ac, anim_data, filter_mode, &items)) {		if (animdata_filter_dopesheet_summary(ac, iter_data, filter_mode, &items)) {
items = animdata_filter_gpencil(ac, anim_data, data, filter_mode);		items = animdata_filter_gpencil(ac, iter_data, data, filter_mode);
}		}
break;		break;
}		}
case ANIMCONT_MASK: {		case ANIMCONT_MASK: {
if (animdata_filter_dopesheet_summary(ac, anim_data, filter_mode, &items)) {		if (animdata_filter_dopesheet_summary(ac, iter_data, filter_mode, &items)) {
items = animdata_filter_mask(ac->bmain, anim_data, data, filter_mode);		items = animdata_filter_mask(ac->bmain, iter_data, data, filter_mode);
}		}
break;		break;
}		}

/* DopeSheet Based Modes */		/* DopeSheet Based Modes */
case ANIMCONT_DOPESHEET: /* 'DopeSheet Editor' */		case ANIMCONT_DOPESHEET: /* 'DopeSheet Editor' */
{		{
/* the DopeSheet editor is the primary place where the DopeSheet summaries are useful */		/* the DopeSheet editor is the primary place where the DopeSheet summaries are useful */
if (animdata_filter_dopesheet_summary(ac, anim_data, filter_mode, &items)) {		if (animdata_filter_dopesheet_summary(ac, iter_data, filter_mode, &items)) {
items += animdata_filter_dopesheet(ac, anim_data, data, filter_mode);		items += animdata_filter_dopesheet(ac, iter_data, data, filter_mode);
}		}
break;		break;
}		}
case ANIMCONT_FCURVES: /* Graph Editor -> F-Curves/Animation Editing */		case ANIMCONT_FCURVES: /* Graph Editor -> F-Curves/Animation Editing */
case ANIMCONT_DRIVERS: /* Graph Editor -> Drivers Editing */		case ANIMCONT_DRIVERS: /* Graph Editor -> Drivers Editing */
case ANIMCONT_NLA: /* NLA Editor */		case ANIMCONT_NLA: /* NLA Editor */
{		{
/* all of these editors use the basic DopeSheet data for filtering options,		/* all of these editors use the basic DopeSheet data for filtering options,
* but don't have all the same features */		* but don't have all the same features */
items = animdata_filter_dopesheet(ac, anim_data, data, filter_mode);		items = animdata_filter_dopesheet(ac, iter_data, data, filter_mode);
break;		break;
}		}

/* Timeline Mode - Basically the same as dopesheet,		/* Timeline Mode - Basically the same as dopesheet,
* except we only have the summary for now */		* except we only have the summary for now */
case ANIMCONT_TIMELINE: {		case ANIMCONT_TIMELINE: {
/* the DopeSheet editor is the primary place where the DopeSheet summaries are useful */		/* the DopeSheet editor is the primary place where the DopeSheet summaries are useful */
if (animdata_filter_dopesheet_summary(ac, anim_data, filter_mode, &items)) {		if (animdata_filter_dopesheet_summary(ac, iter_data, filter_mode, &items)) {
items += animdata_filter_dopesheet(ac, anim_data, data, filter_mode);		items += animdata_filter_dopesheet(ac, iter_data, data, filter_mode);
}		}
break;		break;
}		}

/* Special/Internal Use */		/* Special/Internal Use */
case ANIMCONT_CHANNEL: /* animation channel */		case ANIMCONT_CHANNEL: /* animation channel */
{		{
bDopeSheet *ads = ac->ads;		bDopeSheet *ads = ac->ads;

/* based on the channel type, filter relevant data for this */		/* based on the channel type, filter relevant data for this */
items = animdata_filter_animchan(ac, anim_data, ads, data, filter_mode);		items = animdata_filter_animchan(ac, iter_data, ads, data, filter_mode);
break;		break;
}		}

/* unhandled */		/* unhandled */
default: {		default: {
printf("ANIM_animdata_filter() - Invalid datatype argument %u\n", datatype);		printf("ANIM_animdata_filter() - Invalid datatype argument %u\n", datatype);
break;		break;
}		}
}		}

/* remove any 'weedy' entries */		animdata_filter_iter_data_deinit(iter_data);
items = animdata_filter_remove_invalid(anim_data);

/* remove duplicates (if required) */
if (filter_mode & ANIMFILTER_NODUPLIS) {
items = animdata_filter_remove_duplis(anim_data);
}
}		}

/* return the number of items in the list */
return items;		return items;
}		}

/* ************************************************************ */		/* ************************************************************ */