static char *rna_NlaStrip_path(PointerRNA *ptr)
{
NlaStrip *strip= (NlaStrip *)ptr->data;
AnimData *adt= BKE_animdata_from_id(ptr->id.data);
/* if we're attached to AnimData, try to resolve path back to AnimData */
if (adt) {
NlaTrack *nlt;
NlaStrip *nls;
for (nlt= adt->nla_tracks.first; nlt; nlt= nlt->next) {
for (nls = nlt->strips.first; nls; nls = nls->next) {
if (nls == strip) {
// XXX but if we animate like this, the control will never work...
return BLI_sprintfN("animation_data.nla_tracks[\"%s\"].strips[\"%s\"]", nlt->name, strip->name);
}
}
}
}
/* no path */
return "";
}
/* this is called in main loop, doing tagged updates before redraw */
void BKE_scene_update_tagged(Main *bmain, Scene *scene)
{
/* keep this first */
BLI_callback_exec(bmain, &scene->id, BLI_CB_EVT_SCENE_UPDATE_PRE);
/* flush recalc flags to dependencies */
DAG_ids_flush_tagged(bmain);
scene->physics_settings.quick_cache_step = 0;
/* update all objects: drivers, matrices, displists, etc. flags set
* by depgraph or manual, no layer check here, gets correct flushed
*
* in the future this should handle updates for all datablocks, not
* only objects and scenes. - brecht */
scene_update_tagged_recursive(bmain, scene, scene);
/* extra call here to recalc scene animation (for sequencer) */
{
AnimData *adt = BKE_animdata_from_id(&scene->id);
float ctime = BKE_scene_frame_get(scene);
if (adt && (adt->recalc & ADT_RECALC_ANIM))
BKE_animsys_evaluate_animdata(scene, &scene->id, adt, ctime, 0);
}
/* quick point cache updates */
if (scene->physics_settings.quick_cache_step)
BKE_ptcache_quick_cache_all(bmain, scene);
/* notify editors and python about recalc */
BLI_callback_exec(bmain, &scene->id, BLI_CB_EVT_SCENE_UPDATE_POST);
DAG_ids_check_recalc(bmain, scene, FALSE);
/* clear recalc flags */
DAG_ids_clear_recalc(bmain);
}
/* tags the given anim list element for refreshes (if applicable)
* due to Animation Editor editing
*/
void ANIM_list_elem_update(Scene *scene, bAnimListElem *ale)
{
ID *id;
FCurve *fcu;
AnimData *adt;
id = ale->id;
if (!id)
return;
/* tag AnimData for refresh so that other views will update in realtime with these changes */
adt = BKE_animdata_from_id(id);
if (adt)
adt->recalc |= ADT_RECALC_ANIM;
/* update data */
fcu = (ale->datatype == ALE_FCURVE) ? ale->key_data : NULL;
if (fcu && fcu->rna_path) {
/* if we have an fcurve, call the update for the property we
* are editing, this is then expected to do the proper redraws
* and depsgraph updates */
PointerRNA id_ptr, ptr;
PropertyRNA *prop;
RNA_id_pointer_create(id, &id_ptr);
if (RNA_path_resolve_property(&id_ptr, fcu->rna_path, &ptr, &prop))
RNA_property_update_main(G.main, scene, &ptr, prop);
}
else {
/* in other case we do standard depsgraph update, ideally
* we'd be calling property update functions here too ... */
DAG_id_tag_update(id, OB_RECALC_OB | OB_RECALC_DATA | OB_RECALC_TIME); // XXX or do we want something more restrictive?
}
}
/* Draw the given motion path for an Object or a Bone
* - assumes that the viewport has already been initialized properly
* i.e. draw_motion_paths_init() has been called
*/
void draw_motion_path_instance(Scene *scene,
Object *ob, bPoseChannel *pchan, bAnimVizSettings *avs, bMotionPath *mpath)
{
//RegionView3D *rv3d = ar->regiondata;
bMotionPathVert *mpv, *mpv_start;
int i, stepsize = avs->path_step;
int sfra, efra, sind, len;
/* get frame ranges */
if (avs->path_type == MOTIONPATH_TYPE_ACFRA) {
/* With "Around Current", we only choose frames from around
* the current frame to draw.
*/
sfra = CFRA - avs->path_bc;
efra = CFRA + avs->path_ac;
}
else {
/* Use the current display range */
sfra = avs->path_sf;
efra = avs->path_ef;
}
/* no matter what, we can only show what is in the cache and no more
* - abort if whole range is past ends of path
* - otherwise clamp endpoints to extents of path
*/
if (sfra < mpath->start_frame) {
/* start clamp */
sfra = mpath->start_frame;
}
if (efra > mpath->end_frame) {
/* end clamp */
efra = mpath->end_frame;
}
if ((sfra > mpath->end_frame) || (efra < mpath->start_frame)) {
/* whole path is out of bounds */
return;
}
len = efra - sfra;
if ((len <= 0) || (mpath->points == NULL)) {
return;
}
/* get pointers to parts of path */
sind = sfra - mpath->start_frame;
mpv_start = (mpath->points + sind);
/* draw curve-line of path */
glShadeModel(GL_SMOOTH);
glBegin(GL_LINE_STRIP);
for (i = 0, mpv = mpv_start; i < len; i++, mpv++) {
short sel = (pchan) ? (pchan->bone->flag & BONE_SELECTED) : (ob->flag & SELECT);
float intensity; /* how faint */
int frame = sfra + i;
int blend_base = (abs(frame - CFRA) == 1) ? TH_CFRAME : TH_BACK; /* "bleed" cframe color to ease color blending */
/* set color
* - more intense for active/selected bones, less intense for unselected bones
* - black for before current frame, green for current frame, blue for after current frame
* - intensity decreases as distance from current frame increases
*/
#define SET_INTENSITY(A, B, C, min, max) (((1.0f - ((C - B) / (C - A))) * (max - min)) + min)
if (frame < CFRA) {
/* black - before cfra */
if (sel) {
/* intensity = 0.5f; */
intensity = SET_INTENSITY(sfra, i, CFRA, 0.25f, 0.75f);
}
else {
/* intensity = 0.8f; */
intensity = SET_INTENSITY(sfra, i, CFRA, 0.68f, 0.92f);
}
UI_ThemeColorBlend(TH_WIRE, blend_base, intensity);
}
else if (frame > CFRA) {
/* blue - after cfra */
if (sel) {
/* intensity = 0.5f; */
intensity = SET_INTENSITY(CFRA, i, efra, 0.25f, 0.75f);
}
else {
/* intensity = 0.8f; */
intensity = SET_INTENSITY(CFRA, i, efra, 0.68f, 0.92f);
}
UI_ThemeColorBlend(TH_BONE_POSE, blend_base, intensity);
}
else {
/* green - on cfra */
if (sel) {
intensity = 0.5f;
}
else {
intensity = 0.99f;
}
UI_ThemeColorBlendShade(TH_CFRAME, TH_BACK, intensity, 10);
}
#undef SET_INTENSITY
/* draw a vertex with this color */
glVertex3fv(mpv->co);
}
glEnd();
glShadeModel(GL_FLAT);
glPointSize(1.0);
/* draw little black point at each frame
* NOTE: this is not really visible/noticeable
*/
glBegin(GL_POINTS);
for (i = 0, mpv = mpv_start; i < len; i++, mpv++)
glVertex3fv(mpv->co);
glEnd();
/* Draw little white dots at each framestep value */
UI_ThemeColor(TH_TEXT_HI);
glBegin(GL_POINTS);
for (i = 0, mpv = mpv_start; i < len; i += stepsize, mpv += stepsize)
glVertex3fv(mpv->co);
glEnd();
/* Draw big green dot where the current frame is
* NOTE: this is only done when keyframes are shown, since this adds similar types of clutter
*/
if ((avs->path_viewflag & MOTIONPATH_VIEW_KFRAS) &&
(sfra < CFRA) && (CFRA <= efra))
{
UI_ThemeColor(TH_CFRAME);
glPointSize(6.0f);
glBegin(GL_POINTS);
mpv = mpv_start + (CFRA - sfra);
glVertex3fv(mpv->co);
glEnd();
UI_ThemeColor(TH_TEXT_HI);
}
/* XXX, this isn't up to date but probably should be kept so. */
invert_m4_m4(ob->imat, ob->obmat);
/* Draw frame numbers at each framestep value */
if (avs->path_viewflag & MOTIONPATH_VIEW_FNUMS) {
unsigned char col[4];
UI_GetThemeColor3ubv(TH_TEXT_HI, col);
col[3] = 255;
for (i = 0, mpv = mpv_start; i < len; i += stepsize, mpv += stepsize) {
int frame = sfra + i;
char numstr[32];
size_t numstr_len;
float co[3];
/* only draw framenum if several consecutive highlighted points don't occur on same point */
if (i == 0) {
numstr_len = sprintf(numstr, " %d", frame);
mul_v3_m4v3(co, ob->imat, mpv->co);
view3d_cached_text_draw_add(co, numstr, numstr_len,
0, V3D_CACHE_TEXT_WORLDSPACE | V3D_CACHE_TEXT_ASCII, col);
}
else if ((i >= stepsize) && (i < len - stepsize)) {
bMotionPathVert *mpvP = (mpv - stepsize);
bMotionPathVert *mpvN = (mpv + stepsize);
if ((equals_v3v3(mpv->co, mpvP->co) == 0) || (equals_v3v3(mpv->co, mpvN->co) == 0)) {
numstr_len = sprintf(numstr, " %d", frame);
mul_v3_m4v3(co, ob->imat, mpv->co);
view3d_cached_text_draw_add(co, numstr, numstr_len,
0, V3D_CACHE_TEXT_WORLDSPACE | V3D_CACHE_TEXT_ASCII, col);
}
}
}
}
/* Keyframes - dots and numbers */
if (avs->path_viewflag & MOTIONPATH_VIEW_KFRAS) {
unsigned char col[4];
AnimData *adt = BKE_animdata_from_id(&ob->id);
DLRBT_Tree keys;
/* build list of all keyframes in active action for object or pchan */
BLI_dlrbTree_init(&keys);
if (adt) {
/* it is assumed that keyframes for bones are all grouped in a single group
* unless an option is set to always use the whole action
*/
if ((pchan) && (avs->path_viewflag & MOTIONPATH_VIEW_KFACT) == 0) {
bActionGroup *agrp = BKE_action_group_find_name(adt->action, pchan->name);
if (agrp) {
agroup_to_keylist(adt, agrp, &keys, NULL);
BLI_dlrbTree_linkedlist_sync(&keys);
}
}
else {
action_to_keylist(adt, adt->action, &keys, NULL);
BLI_dlrbTree_linkedlist_sync(&keys);
}
}
/* Draw slightly-larger yellow dots at each keyframe */
UI_GetThemeColor3ubv(TH_VERTEX_SELECT, col);
col[3] = 255;
glPointSize(4.0f);
glColor3ubv(col);
glBegin(GL_POINTS);
for (i = 0, mpv = mpv_start; i < len; i++, mpv++) {
int frame = sfra + i;
float mframe = (float)(frame);
if (BLI_dlrbTree_search_exact(&keys, compare_ak_cfraPtr, &mframe))
glVertex3fv(mpv->co);
}
glEnd();
/* Draw frame numbers of keyframes */
if (avs->path_viewflag & MOTIONPATH_VIEW_KFNOS) {
float co[3];
for (i = 0, mpv = mpv_start; i < len; i++, mpv++) {
float mframe = (float)(sfra + i);
if (BLI_dlrbTree_search_exact(&keys, compare_ak_cfraPtr, &mframe)) {
char numstr[32];
size_t numstr_len;
numstr_len = sprintf(numstr, " %d", (sfra + i));
mul_v3_m4v3(co, ob->imat, mpv->co);
view3d_cached_text_draw_add(co, numstr, numstr_len,
0, V3D_CACHE_TEXT_WORLDSPACE | V3D_CACHE_TEXT_ASCII, col);
}
}
}
BLI_dlrbTree_free(&keys);
}
}
/* Get (or add relevant data to be able to do so) F-Curve from the driver stack,
* for the given Animation Data block. This assumes that all the destinations are valid.
*
* - add: 0 - don't add anything if not found,
* 1 - add new Driver FCurve (with keyframes for visual tweaking),
* 2 - add new Driver FCurve (with generator, for script backwards compatibility)
* -1 - add new Driver FCurve without driver stuff (for pasting)
*/
FCurve *verify_driver_fcurve(ID *id, const char rna_path[], const int array_index, short add)
{
AnimData *adt;
FCurve *fcu;
/* sanity checks */
if (ELEM(NULL, id, rna_path))
return NULL;
/* init animdata if none available yet */
adt = BKE_animdata_from_id(id);
if ((adt == NULL) && (add))
adt = BKE_id_add_animdata(id);
if (adt == NULL) {
/* if still none (as not allowed to add, or ID doesn't have animdata for some reason) */
return NULL;
}
/* try to find f-curve matching for this setting
* - add if not found and allowed to add one
* TODO: add auto-grouping support? how this works will need to be resolved
*/
fcu = list_find_fcurve(&adt->drivers, rna_path, array_index);
if ((fcu == NULL) && (add)) {
/* use default settings to make a F-Curve */
fcu = MEM_callocN(sizeof(FCurve), "FCurve");
fcu->flag = (FCURVE_VISIBLE | FCURVE_SELECTED);
/* store path - make copy, and store that */
fcu->rna_path = BLI_strdupn(rna_path, strlen(rna_path));
fcu->array_index = array_index;
/* if add is negative, don't init this data yet, since it will be filled in by the pasted driver */
if (add > 0) {
BezTriple *bezt;
size_t i;
/* add some new driver data */
fcu->driver = MEM_callocN(sizeof(ChannelDriver), "ChannelDriver");
fcu->driver->flag |= DRIVER_FLAG_SHOWDEBUG;
/* F-Modifier or Keyframes? */
// FIXME: replace these magic numbers with defines
if (add == 2) {
/* Python API Backwards compatibility hack:
* Create FModifier so that old scripts won't break
* for now before 2.7 series -- (September 4, 2013)
*/
add_fmodifier(&fcu->modifiers, FMODIFIER_TYPE_GENERATOR);
}
else {
/* add 2 keyframes so that user has something to work with
* - These are configured to 0,0 and 1,1 to give a 1-1 mapping
* which can be easily tweaked from there.
*/
insert_vert_fcurve(fcu, 0.0f, 0.0f, INSERTKEY_FAST);
insert_vert_fcurve(fcu, 1.0f, 1.0f, INSERTKEY_FAST);
/* configure this curve to extrapolate */
for (i = 0, bezt = fcu->bezt; (i < fcu->totvert) && bezt; i++, bezt++) {
bezt->h1 = bezt->h2 = HD_VECT;
}
fcu->extend = FCURVE_EXTRAPOLATE_LINEAR;
calchandles_fcurve(fcu);
}
}
/* just add F-Curve to end of driver list */
BLI_addtail(&adt->drivers, fcu);
}
/* return the F-Curve */
return fcu;
}
void BKE_object_handle_data_update(EvaluationContext *eval_ctx,
Scene *scene,
Object *ob)
{
ID *data_id = (ID *)ob->data;
AnimData *adt = BKE_animdata_from_id(data_id);
Key *key;
float ctime = BKE_scene_frame_get(scene);
if (G.debug & G_DEBUG_DEPSGRAPH)
printf("recalcdata %s\n", ob->id.name + 2);
/* TODO(sergey): Only used by legacy depsgraph. */
if (adt) {
/* evaluate drivers - datalevel */
/* XXX: for mesh types, should we push this to derivedmesh instead? */
BKE_animsys_evaluate_animdata(scene, data_id, adt, ctime, ADT_RECALC_DRIVERS);
}
/* TODO(sergey): Only used by legacy depsgraph. */
key = BKE_key_from_object(ob);
if (key && key->block.first) {
if (!(ob->shapeflag & OB_SHAPE_LOCK))
BKE_animsys_evaluate_animdata(scene, &key->id, key->adt, ctime, ADT_RECALC_DRIVERS);
}
/* includes all keys and modifiers */
switch (ob->type) {
case OB_MESH:
{
BMEditMesh *em = (ob == scene->obedit) ? BKE_editmesh_from_object(ob) : NULL;
uint64_t data_mask = scene->customdata_mask | CD_MASK_BAREMESH;
#ifdef WITH_FREESTYLE
/* make sure Freestyle edge/face marks appear in DM for render (see T40315) */
if (eval_ctx->mode != DAG_EVAL_VIEWPORT) {
data_mask |= CD_MASK_FREESTYLE_EDGE | CD_MASK_FREESTYLE_FACE;
}
#endif
if (em) {
makeDerivedMesh(scene, ob, em, data_mask, false); /* was CD_MASK_BAREMESH */
}
else {
makeDerivedMesh(scene, ob, NULL, data_mask, false);
}
break;
}
case OB_ARMATURE:
if (ob->id.lib && ob->proxy_from) {
if (BKE_pose_copy_result(ob->pose, ob->proxy_from->pose) == false) {
printf("Proxy copy error, lib Object: %s proxy Object: %s\n",
ob->id.name + 2, ob->proxy_from->id.name + 2);
}
}
else {
BKE_pose_where_is(scene, ob);
}
break;
case OB_MBALL:
BKE_displist_make_mball(eval_ctx, scene, ob);
break;
case OB_CURVE:
case OB_SURF:
case OB_FONT:
BKE_displist_make_curveTypes(scene, ob, 0);
break;
case OB_LATTICE:
BKE_lattice_modifiers_calc(scene, ob);
break;
case OB_EMPTY:
if (ob->empty_drawtype == OB_EMPTY_IMAGE && ob->data)
if (BKE_image_is_animated(ob->data))
BKE_image_user_check_frame_calc(ob->iuser, (int)ctime, 0);
break;
}
/* related materials */
/* XXX: without depsgraph tagging, this will always need to be run, which will be slow!
* However, not doing anything (or trying to hack around this lack) is not an option
* anymore, especially due to Cycles [#31834]
*/
if (ob->totcol) {
int a;
if (ob->totcol != 0) {
BLI_mutex_lock(&material_lock);
for (a = 1; a <= ob->totcol; a++) {
Material *ma = give_current_material(ob, a);
if (ma) {
/* recursively update drivers for this material */
material_drivers_update(scene, ma, ctime);
}
}
BLI_mutex_unlock(&material_lock);
}
}
else if (ob->type == OB_LAMP)
lamp_drivers_update(scene, ob->data, ctime);
/* particles */
if (ob != scene->obedit && ob->particlesystem.first) {
ParticleSystem *tpsys, *psys;
DerivedMesh *dm;
ob->transflag &= ~OB_DUPLIPARTS;
psys = ob->particlesystem.first;
while (psys) {
/* ensure this update always happens even if psys is disabled */
if (psys->recalc & PSYS_RECALC_TYPE) {
psys_changed_type(ob, psys);
}
if (psys_check_enabled(ob, psys)) {
/* check use of dupli objects here */
if (psys->part && (psys->part->draw_as == PART_DRAW_REND || eval_ctx->mode == DAG_EVAL_RENDER) &&
((psys->part->ren_as == PART_DRAW_OB && psys->part->dup_ob) ||
(psys->part->ren_as == PART_DRAW_GR && psys->part->dup_group)))
{
ob->transflag |= OB_DUPLIPARTS;
}
particle_system_update(scene, ob, psys);
psys = psys->next;
}
else if (psys->flag & PSYS_DELETE) {
tpsys = psys->next;
BLI_remlink(&ob->particlesystem, psys);
psys_free(ob, psys);
psys = tpsys;
}
else
psys = psys->next;
}
if (eval_ctx->mode == DAG_EVAL_RENDER && ob->transflag & OB_DUPLIPARTS) {
/* this is to make sure we get render level duplis in groups:
* the derivedmesh must be created before init_render_mesh,
* since object_duplilist does dupliparticles before that */
CustomDataMask data_mask = CD_MASK_BAREMESH | CD_MASK_MFACE | CD_MASK_MTFACE | CD_MASK_MCOL;
dm = mesh_create_derived_render(scene, ob, data_mask);
dm->release(dm);
for (psys = ob->particlesystem.first; psys; psys = psys->next)
psys_get_modifier(ob, psys)->flag &= ~eParticleSystemFlag_psys_updated;
}
}
/* quick cache removed */
}
static int mouse_nla_channels(bContext *C, bAnimContext *ac, float x, int channel_index, short selectmode)
{
ListBase anim_data = {NULL, NULL};
bAnimListElem *ale;
int filter;
View2D *v2d = &ac->ar->v2d;
int notifierFlags = 0;
/* get the channel that was clicked on */
/* filter channels */
filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_LIST_CHANNELS);
ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
/* get channel from index */
ale = BLI_findlink(&anim_data, channel_index);
if (ale == NULL) {
/* channel not found */
if (G.debug & G_DEBUG)
printf("Error: animation channel (index = %d) not found in mouse_anim_channels()\n", channel_index);
ANIM_animdata_freelist(&anim_data);
return 0;
}
/* action to take depends on what channel we've got */
// WARNING: must keep this in sync with the equivalent function in anim_channels_edit.c
switch (ale->type) {
case ANIMTYPE_SCENE:
{
Scene *sce = (Scene *)ale->data;
AnimData *adt = sce->adt;
/* set selection status */
if (selectmode == SELECT_INVERT) {
/* swap select */
sce->flag ^= SCE_DS_SELECTED;
if (adt) adt->flag ^= ADT_UI_SELECTED;
}
else {
sce->flag |= SCE_DS_SELECTED;
if (adt) adt->flag |= ADT_UI_SELECTED;
}
notifierFlags |= (ND_ANIMCHAN | NA_SELECTED);
break;
}
case ANIMTYPE_OBJECT:
{
bDopeSheet *ads = (bDopeSheet *)ac->data;
Scene *sce = (Scene *)ads->source;
Base *base = (Base *)ale->data;
Object *ob = base->object;
AnimData *adt = ob->adt;
if (nlaedit_is_tweakmode_on(ac) == 0) {
/* set selection status */
if (selectmode == SELECT_INVERT) {
/* swap select */
base->flag ^= SELECT;
ob->flag = base->flag;
if (adt) adt->flag ^= ADT_UI_SELECTED;
}
else {
Base *b;
/* deselect all */
/* TODO: should this deselect all other types of channels too? */
for (b = sce->base.first; b; b = b->next) {
b->flag &= ~SELECT;
b->object->flag = b->flag;
if (b->object->adt) b->object->adt->flag &= ~(ADT_UI_SELECTED | ADT_UI_ACTIVE);
}
/* select object now */
base->flag |= SELECT;
ob->flag |= SELECT;
if (adt) adt->flag |= ADT_UI_SELECTED;
}
/* change active object - regardless of whether it is now selected [T37883] */
ED_base_object_activate(C, base); /* adds notifier */
if ((adt) && (adt->flag & ADT_UI_SELECTED))
adt->flag |= ADT_UI_ACTIVE;
/* notifiers - channel was selected */
notifierFlags |= (ND_ANIMCHAN | NA_SELECTED);
}
break;
}
case ANIMTYPE_FILLACTD: /* Action Expander */
case ANIMTYPE_DSMAT: /* Datablock AnimData Expanders */
case ANIMTYPE_DSLAM:
case ANIMTYPE_DSCAM:
case ANIMTYPE_DSCACHEFILE:
case ANIMTYPE_DSCUR:
case ANIMTYPE_DSSKEY:
case ANIMTYPE_DSWOR:
case ANIMTYPE_DSNTREE:
case ANIMTYPE_DSPART:
case ANIMTYPE_DSMBALL:
case ANIMTYPE_DSARM:
case ANIMTYPE_DSMESH:
case ANIMTYPE_DSTEX:
case ANIMTYPE_DSLAT:
case ANIMTYPE_DSLINESTYLE:
case ANIMTYPE_DSSPK:
case ANIMTYPE_DSGPENCIL:
{
/* sanity checking... */
if (ale->adt) {
/* select/deselect */
if (selectmode == SELECT_INVERT) {
/* inverse selection status of this AnimData block only */
ale->adt->flag ^= ADT_UI_SELECTED;
}
else {
/* select AnimData block by itself */
ANIM_deselect_anim_channels(ac, ac->data, ac->datatype, 0, ACHANNEL_SETFLAG_CLEAR);
ale->adt->flag |= ADT_UI_SELECTED;
}
/* set active? */
if ((ale->adt) && (ale->adt->flag & ADT_UI_SELECTED))
ale->adt->flag |= ADT_UI_ACTIVE;
}
notifierFlags |= (ND_ANIMCHAN | NA_SELECTED);
break;
}
case ANIMTYPE_NLATRACK:
{
NlaTrack *nlt = (NlaTrack *)ale->data;
AnimData *adt = ale->adt;
short offset;
/* offset for start of channel (on LHS of channel-list) */
if (ale->id) {
/* special exception for materials and particles */
if (ELEM(GS(ale->id->name), ID_MA, ID_PA))
offset = 21 + NLACHANNEL_BUTTON_WIDTH;
else
offset = 14;
}
else
offset = 0;
if (x >= (v2d->cur.xmax - NLACHANNEL_BUTTON_WIDTH)) {
/* toggle protection (only if there's a toggle there) */
nlt->flag ^= NLATRACK_PROTECTED;
/* notifier flags - channel was edited */
notifierFlags |= (ND_ANIMCHAN | NA_EDITED);
}
else if (x >= (v2d->cur.xmax - 2 * NLACHANNEL_BUTTON_WIDTH)) {
/* toggle mute */
nlt->flag ^= NLATRACK_MUTED;
/* notifier flags - channel was edited */
notifierFlags |= (ND_ANIMCHAN | NA_EDITED);
}
else if (x <= ((NLACHANNEL_BUTTON_WIDTH * 2) + offset)) {
/* toggle 'solo' */
BKE_nlatrack_solo_toggle(adt, nlt);
/* notifier flags - channel was edited */
notifierFlags |= (ND_ANIMCHAN | NA_EDITED);
}
else if (nlaedit_is_tweakmode_on(ac) == 0) {
/* set selection */
if (selectmode == SELECT_INVERT) {
/* inverse selection status of this F-Curve only */
nlt->flag ^= NLATRACK_SELECTED;
}
else {
/* select F-Curve by itself */
ANIM_deselect_anim_channels(ac, ac->data, ac->datatype, 0, ACHANNEL_SETFLAG_CLEAR);
nlt->flag |= NLATRACK_SELECTED;
}
/* if NLA-Track is selected now, make NLA-Track the 'active' one in the visible list */
if (nlt->flag & NLATRACK_SELECTED)
ANIM_set_active_channel(ac, ac->data, ac->datatype, filter, nlt, ANIMTYPE_NLATRACK);
/* notifier flags - channel was selected */
notifierFlags |= (ND_ANIMCHAN | NA_SELECTED);
}
break;
}
case ANIMTYPE_NLAACTION:
{
AnimData *adt = BKE_animdata_from_id(ale->id);
/* button region... */
if (x >= (v2d->cur.xmax - NLACHANNEL_BUTTON_WIDTH)) {
if (nlaedit_is_tweakmode_on(ac) == 0) {
/* 'push-down' action - only usable when not in TweakMode */
/* TODO: make this use the operator instead of calling the function directly
* however, calling the operator requires that we supply the args, and that works with proper buttons only */
BKE_nla_action_pushdown(adt);
}
else {
/* when in tweakmode, this button becomes the toggle for mapped editing */
adt->flag ^= ADT_NLA_EDIT_NOMAP;
}
/* changes to NLA-Action occurred */
notifierFlags |= ND_NLA_ACTCHANGE;
}
/* OR rest of name... */
else {
/* NOTE: rest of NLA-Action name doubles for operating on the AnimData block
* - this is useful when there's no clear divider, and makes more sense in
* the case of users trying to use this to change actions
* - in tweakmode, clicking here gets us out of tweakmode, as changing selection
* while in tweakmode is really evil!
* - we disable "solo" flags too, to make it easier to work with stashed actions
* with less trouble
*/
if (nlaedit_is_tweakmode_on(ac)) {
/* exit tweakmode immediately */
nlaedit_disable_tweakmode(ac, true);
/* changes to NLA-Action occurred */
notifierFlags |= ND_NLA_ACTCHANGE;
}
else {
/* select/deselect */
if (selectmode == SELECT_INVERT) {
/* inverse selection status of this AnimData block only */
adt->flag ^= ADT_UI_SELECTED;
}
else {
/* select AnimData block by itself */
ANIM_deselect_anim_channels(ac, ac->data, ac->datatype, 0, ACHANNEL_SETFLAG_CLEAR);
adt->flag |= ADT_UI_SELECTED;
}
/* set active? */
if (adt->flag & ADT_UI_SELECTED)
adt->flag |= ADT_UI_ACTIVE;
notifierFlags |= (ND_ANIMCHAN | NA_SELECTED);
}
}
break;
}
default:
if (G.debug & G_DEBUG)
printf("Error: Invalid channel type in mouse_nla_channels()\n");
break;
}
/* free channels */
ANIM_animdata_freelist(&anim_data);
/* return the notifier-flags set */
return notifierFlags;
}
