void fcurve_to_keylist(AnimData *adt, FCurve *fcu, DLRBT_Tree *keys, DLRBT_Tree *blocks)
{
BezTriple *bezt;
unsigned int v;
if (fcu && fcu->totvert && fcu->bezt) {
/* apply NLA-mapping (if applicable) */
if (adt)
ANIM_nla_mapping_apply_fcurve(adt, fcu, 0, 0);
/* loop through beztriples, making ActKeysColumns and ActKeyBlocks */
for (v = 0, bezt = fcu->bezt; v < fcu->totvert; v++, bezt++) {
add_bezt_to_keycolumns_list(keys, bezt);
if (blocks) add_bezt_to_keyblocks_list(blocks, fcu->bezt, bezt);
}
/* update the number of curves that elements have appeared in */
if (keys)
set_touched_actkeycolumn(keys->root);
if (blocks)
set_touched_actkeyblock(blocks->root);
/* unapply NLA-mapping if applicable */
if (adt)
ANIM_nla_mapping_apply_fcurve(adt, fcu, 1, 0);
}
}
/* this function is responsible for mirroring keyframes */
static void mirror_action_keys(bAnimContext *ac, short mode)
{
ListBase anim_data = {NULL, NULL};
bAnimListElem *ale;
int filter;
BeztEditData bed;
BeztEditFunc edit_cb;
/* get beztriple editing callbacks */
edit_cb= ANIM_editkeyframes_mirror(mode);
memset(&bed, 0, sizeof(BeztEditData));
bed.scene= ac->scene;
/* for 'first selected marker' mode, need to find first selected marker first! */
// XXX should this be made into a helper func in the API?
if (mode == ACTKEYS_MIRROR_MARKER) {
TimeMarker *marker= NULL;
/* find first selected marker */
if (ac->markers) {
for (marker= ac->markers->first; marker; marker=marker->next) {
if (marker->flag & SELECT) {
break;
}
}
}
/* store marker's time (if available) */
if (marker)
bed.f1= (float)marker->frame;
else
return;
}
/* filter data */
if (ac->datatype == ANIMCONT_GPENCIL)
filter= (ANIMFILTER_VISIBLE | ANIMFILTER_FOREDIT);
else
filter= (ANIMFILTER_VISIBLE | ANIMFILTER_FOREDIT | ANIMFILTER_CURVESONLY);
ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
/* mirror keyframes */
for (ale= anim_data.first; ale; ale= ale->next) {
AnimData *adt= ANIM_nla_mapping_get(ac, ale);
if (adt) {
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 0, 1);
ANIM_fcurve_keys_bezier_loop(&bed, ale->key_data, NULL, edit_cb, calchandles_fcurve);
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 1, 1);
}
//else if (ale->type == ACTTYPE_GPLAYER)
// snap_gplayer_frames(ale->data, mode);
else
ANIM_fcurve_keys_bezier_loop(&bed, ale->key_data, NULL, edit_cb, calchandles_fcurve);
}
BLI_freelistN(&anim_data);
}
static void graphkeys_select_leftright(bAnimContext *ac, short leftright, short select_mode)
{
ListBase anim_data = {NULL, NULL};
bAnimListElem *ale;
int filter;
KeyframeEditFunc ok_cb, select_cb;
KeyframeEditData ked = {{NULL}};
Scene *scene = ac->scene;
/* if select mode is replace, deselect all keyframes (and channels) first */
if (select_mode == SELECT_REPLACE) {
select_mode = SELECT_ADD;
/* - deselect all other keyframes, so that just the newly selected remain
* - channels aren't deselected, since we don't re-select any as a consequence
*/
deselect_graph_keys(ac, 0, SELECT_SUBTRACT, false);
}
/* set callbacks and editing data */
ok_cb = ANIM_editkeyframes_ok(BEZT_OK_FRAMERANGE);
select_cb = ANIM_editkeyframes_select(select_mode);
if (leftright == GRAPHKEYS_LRSEL_LEFT) {
ked.f1 = MINAFRAMEF;
ked.f2 = (float)(CFRA + 0.1f);
}
else {
ked.f1 = (float)(CFRA - 0.1f);
ked.f2 = MAXFRAMEF;
}
/* filter data */
filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_NODUPLIS);
ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
/* select keys */
for (ale = anim_data.first; ale; ale = ale->next) {
AnimData *adt = ANIM_nla_mapping_get(ac, ale);
if (adt) {
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 0, 1);
ANIM_fcurve_keyframes_loop(&ked, ale->key_data, ok_cb, select_cb, NULL);
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 1, 1);
}
else
ANIM_fcurve_keyframes_loop(&ked, ale->key_data, ok_cb, select_cb, NULL);
}
/* Cleanup */
BLI_freelistN(&anim_data);
}
/* this function is responsible for mirroring keyframes */
static void mirror_action_keys(bAnimContext *ac, short mode)
{
ListBase anim_data = {NULL, NULL};
bAnimListElem *ale;
int filter;
KeyframeEditData ked = {{NULL}};
KeyframeEditFunc edit_cb;
/* get beztriple editing callbacks */
edit_cb = ANIM_editkeyframes_mirror(mode);
ked.scene = ac->scene;
/* for 'first selected marker' mode, need to find first selected marker first! */
/* XXX should this be made into a helper func in the API? */
if (mode == ACTKEYS_MIRROR_MARKER) {
TimeMarker *marker = ED_markers_get_first_selected(ac->markers);
if (marker)
ked.f1 = (float)marker->frame;
else
return;
}
/* filter data */
if (ELEM(ac->datatype, ANIMCONT_GPENCIL, ANIMCONT_MASK))
filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_FOREDIT | ANIMFILTER_NODUPLIS);
else
filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_FOREDIT /*| ANIMFILTER_CURVESONLY*/ | ANIMFILTER_NODUPLIS);
ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
/* mirror keyframes */
for (ale = anim_data.first; ale; ale = ale->next) {
AnimData *adt = ANIM_nla_mapping_get(ac, ale);
if (adt) {
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 0, 1);
ANIM_fcurve_keyframes_loop(&ked, ale->key_data, NULL, edit_cb, calchandles_fcurve);
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 1, 1);
}
//else if (ale->type == ACTTYPE_GPLAYER)
// snap_gplayer_frames(ale->data, mode);
else
ANIM_fcurve_keyframes_loop(&ked, ale->key_data, NULL, edit_cb, calchandles_fcurve);
ale->update |= ANIM_UPDATE_DEFAULT;
}
ANIM_animdata_update(ac, &anim_data);
ANIM_animdata_freelist(&anim_data);
}
/* this function is responsible for snapping keyframes to frame-times */
static void snap_action_keys(bAnimContext *ac, short mode)
{
ListBase anim_data = {NULL, NULL};
bAnimListElem *ale;
int filter;
KeyframeEditData ked = {{NULL}};
KeyframeEditFunc edit_cb;
/* filter data */
if (ELEM(ac->datatype, ANIMCONT_GPENCIL, ANIMCONT_MASK))
filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_FOREDIT);
else
filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_FOREDIT /*| ANIMFILTER_CURVESONLY*/ | ANIMFILTER_NODUPLIS);
ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
/* get beztriple editing callbacks */
edit_cb = ANIM_editkeyframes_snap(mode);
ked.scene = ac->scene;
if (mode == ACTKEYS_SNAP_NEAREST_MARKER) {
ked.list.first = (ac->markers) ? ac->markers->first : NULL;
ked.list.last = (ac->markers) ? ac->markers->last : NULL;
}
/* snap keyframes */
for (ale = anim_data.first; ale; ale = ale->next) {
AnimData *adt = ANIM_nla_mapping_get(ac, ale);
if (ale->type == ANIMTYPE_GPLAYER) {
ED_gplayer_snap_frames(ale->data, ac->scene, mode);
}
else if (ale->type == ANIMTYPE_MASKLAYER) {
ED_masklayer_snap_frames(ale->data, ac->scene, mode);
}
else if (adt) {
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 0, 1);
ANIM_fcurve_keyframes_loop(&ked, ale->key_data, NULL, edit_cb, calchandles_fcurve);
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 1, 1);
}
else {
ANIM_fcurve_keyframes_loop(&ked, ale->key_data, NULL, edit_cb, calchandles_fcurve);
}
ale->update |= ANIM_UPDATE_DEFAULT;
}
ANIM_animdata_update(ac, &anim_data);
ANIM_animdata_freelist(&anim_data);
}
/* TODO, this is almost an _exact_ duplicate of a function of the same name in graph_select.c
* should de-duplicate - campbell */
static void markers_selectkeys_between(bAnimContext *ac)
{
ListBase anim_data = {NULL, NULL};
bAnimListElem *ale;
int filter;
KeyframeEditFunc ok_cb, select_cb;
KeyframeEditData ked = {{NULL}};
float min, max;
/* get extreme markers */
ED_markers_get_minmax(ac->markers, 1, &min, &max);
min -= 0.5f;
max += 0.5f;
/* get editing funcs + data */
ok_cb = ANIM_editkeyframes_ok(BEZT_OK_FRAMERANGE);
select_cb = ANIM_editkeyframes_select(SELECT_ADD);
ked.f1 = min;
ked.f2 = max;
/* filter data */
filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE /*| ANIMFILTER_CURVESONLY */ | ANIMFILTER_NODUPLIS);
ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
/* select keys in-between */
for (ale = anim_data.first; ale; ale = ale->next) {
AnimData *adt = ANIM_nla_mapping_get(ac, ale);
if (adt) {
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 0, 1);
ANIM_fcurve_keyframes_loop(&ked, ale->key_data, ok_cb, select_cb, NULL);
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 1, 1);
}
else if (ale->type == ANIMTYPE_GPLAYER) {
ED_gplayer_frames_select_border(ale->data, min, max, SELECT_ADD);
}
else if (ale->type == ANIMTYPE_MASKLAYER) {
ED_masklayer_frames_select_border(ale->data, min, max, SELECT_ADD);
}
else {
ANIM_fcurve_keyframes_loop(&ked, ale->key_data, ok_cb, select_cb, NULL);
}
}
/* Cleanup */
ANIM_animdata_freelist(&anim_data);
}
/* snap current-frame indicator to 'average time' of selected keyframe */
static int actkeys_framejump_exec(bContext *C, wmOperator *op)
{
bAnimContext ac;
ListBase anim_data= {NULL, NULL};
bAnimListElem *ale;
int filter;
BeztEditData bed;
/* get editor data */
if (ANIM_animdata_get_context(C, &ac) == 0)
return OPERATOR_CANCELLED;
/* init edit data */
memset(&bed, 0, sizeof(BeztEditData));
/* loop over action data, averaging values */
filter= (ANIMFILTER_VISIBLE | ANIMFILTER_CURVESONLY);
ANIM_animdata_filter(&ac, &anim_data, filter, ac.data, ac.datatype);
for (ale= anim_data.first; ale; ale= ale->next) {
AnimData *adt= ANIM_nla_mapping_get(&ac, ale);
if (adt) {
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 0, 1);
ANIM_fcurve_keys_bezier_loop(&bed, ale->key_data, NULL, bezt_calc_average, NULL);
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 1, 1);
}
else
ANIM_fcurve_keys_bezier_loop(&bed, ale->key_data, NULL, bezt_calc_average, NULL);
}
BLI_freelistN(&anim_data);
/* set the new current frame value, based on the average time */
if (bed.i1) {
Scene *scene= ac.scene;
CFRA= (int)floor((bed.f1 / bed.i1) + 0.5f);
}
/* set notifier that things have changed */
WM_event_add_notifier(C, NC_SCENE|ND_FRAME, ac.scene);
return OPERATOR_FINISHED;
}
/* snap current-frame indicator to 'average time' of selected keyframe */
static int actkeys_framejump_exec(bContext *C, wmOperator *UNUSED(op))
{
bAnimContext ac;
ListBase anim_data = {NULL, NULL};
bAnimListElem *ale;
int filter;
KeyframeEditData ked = {{NULL}};
/* get editor data */
if (ANIM_animdata_get_context(C, &ac) == 0)
return OPERATOR_CANCELLED;
/* init edit data */
/* loop over action data, averaging values */
filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE /*| ANIMFILTER_CURVESONLY */ | ANIMFILTER_NODUPLIS);
ANIM_animdata_filter(&ac, &anim_data, filter, ac.data, ac.datatype);
for (ale = anim_data.first; ale; ale = ale->next) {
AnimData *adt = ANIM_nla_mapping_get(&ac, ale);
if (adt) {
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 0, 1);
ANIM_fcurve_keyframes_loop(&ked, ale->key_data, NULL, bezt_calc_average, NULL);
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 1, 1);
}
else
ANIM_fcurve_keyframes_loop(&ked, ale->key_data, NULL, bezt_calc_average, NULL);
}
ANIM_animdata_freelist(&anim_data);
/* set the new current frame value, based on the average time */
if (ked.i1) {
Scene *scene = ac.scene;
CFRA = iroundf(ked.f1 / ked.i1);
SUBFRA = 0.f;
}
/* set notifier that things have changed */
WM_event_add_notifier(C, NC_SCENE | ND_FRAME, ac.scene);
return OPERATOR_FINISHED;
}
/* this function is responsible for snapping keyframes to frame-times */
static void snap_action_keys(bAnimContext *ac, short mode)
{
ListBase anim_data = {NULL, NULL};
bAnimListElem *ale;
int filter;
BeztEditData bed;
BeztEditFunc edit_cb;
/* filter data */
if (ac->datatype == ANIMCONT_GPENCIL)
filter= (ANIMFILTER_VISIBLE | ANIMFILTER_FOREDIT);
else
filter= (ANIMFILTER_VISIBLE | ANIMFILTER_FOREDIT | ANIMFILTER_CURVESONLY);
ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
/* get beztriple editing callbacks */
edit_cb= ANIM_editkeyframes_snap(mode);
memset(&bed, 0, sizeof(BeztEditData));
bed.scene= ac->scene;
if (mode == ACTKEYS_SNAP_NEAREST_MARKER) {
bed.list.first= (ac->markers) ? ac->markers->first : NULL;
bed.list.last= (ac->markers) ? ac->markers->last : NULL;
}
/* snap keyframes */
for (ale= anim_data.first; ale; ale= ale->next) {
AnimData *adt= ANIM_nla_mapping_get(ac, ale);
if (adt) {
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 0, 1);
ANIM_fcurve_keys_bezier_loop(&bed, ale->key_data, NULL, edit_cb, calchandles_fcurve);
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 1, 1);
}
//else if (ale->type == ACTTYPE_GPLAYER)
// snap_gplayer_frames(ale->data, mode);
else
ANIM_fcurve_keys_bezier_loop(&bed, ale->key_data, NULL, edit_cb, calchandles_fcurve);
}
BLI_freelistN(&anim_data);
}
/* This is called twice from space_graph.c -> graph_main_area_draw()
* Unselected then selected F-Curves are drawn so that they do not occlude each other.
*/
void graph_draw_curves(bAnimContext *ac, SpaceIpo *sipo, ARegion *ar, View2DGrid *grid, short sel)
{
ListBase anim_data = {NULL, NULL};
bAnimListElem *ale;
int filter;
/* build list of curves to draw */
filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_CURVE_VISIBLE);
filter |= ((sel) ? (ANIMFILTER_SEL) : (ANIMFILTER_UNSEL));
ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
/* for each curve:
* draw curve, then handle-lines, and finally vertices in this order so that
* the data will be layered correctly
*/
for (ale = anim_data.first; ale; ale = ale->next) {
FCurve *fcu = (FCurve *)ale->key_data;
FModifier *fcm = find_active_fmodifier(&fcu->modifiers);
AnimData *adt = ANIM_nla_mapping_get(ac, ale);
/* map keyframes for drawing if scaled F-Curve */
if (adt)
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 0, 0);
/* draw curve:
* - curve line may be result of one or more destructive modifiers or just the raw data,
* so we need to check which method should be used
* - controls from active modifier take precedence over keyframes
* (XXX! editing tools need to take this into account!)
*/
/* 1) draw curve line */
{
/* set color/drawing style for curve itself */
if (BKE_fcurve_is_protected(fcu)) {
/* protected curves (non editable) are drawn with dotted lines */
setlinestyle(2);
}
if (((fcu->grp) && (fcu->grp->flag & AGRP_MUTED)) || (fcu->flag & FCURVE_MUTED)) {
/* muted curves are drawn in a grayish hue */
/* XXX should we have some variations? */
UI_ThemeColorShade(TH_HEADER, 50);
}
else {
/* set whatever color the curve has set
* - unselected curves draw less opaque to help distinguish the selected ones
*/
glColor4f(fcu->color[0], fcu->color[1], fcu->color[2], fcurve_display_alpha(fcu));
}
/* draw active F-Curve thicker than the rest to make it stand out */
if (fcu->flag & FCURVE_ACTIVE) {
glLineWidth(2.0);
}
/* anti-aliased lines for less jagged appearance */
if ((sipo->flag & SIPO_BEAUTYDRAW_OFF) == 0) glEnable(GL_LINE_SMOOTH);
glEnable(GL_BLEND);
/* draw F-Curve */
if ((fcu->modifiers.first) || (fcu->flag & FCURVE_INT_VALUES)) {
/* draw a curve affected by modifiers or only allowed to have integer values
* by sampling it at various small-intervals over the visible region
*/
draw_fcurve_curve(ac, ale->id, fcu, &ar->v2d, grid);
}
else if (((fcu->bezt) || (fcu->fpt)) && (fcu->totvert)) {
/* just draw curve based on defined data (i.e. no modifiers) */
if (fcu->bezt)
//draw_fcurve_curve_bezts(ac, ale->id, fcu, &ar->v2d);
draw_fcurve_curve(ac, ale->id, fcu, &ar->v2d, grid); // XXX: better to do an optimised integration here instead, but for now, this works
else if (fcu->fpt)
draw_fcurve_curve_samples(ac, ale->id, fcu, &ar->v2d);
}
/* restore settings */
setlinestyle(0);
glLineWidth(1.0);
if ((sipo->flag & SIPO_BEAUTYDRAW_OFF) == 0) glDisable(GL_LINE_SMOOTH);
glDisable(GL_BLEND);
}
/* 2) draw handles and vertices as appropriate based on active
* - if the option to only show controls if the F-Curve is selected is enabled, we must obey this
*/
if (!(sipo->flag & SIPO_SELCUVERTSONLY) || (fcu->flag & FCURVE_SELECTED)) {
if (fcurve_are_keyframes_usable(fcu) == 0) {
/* only draw controls if this is the active modifier */
if ((fcu->flag & FCURVE_ACTIVE) && (fcm)) {
switch (fcm->type) {
case FMODIFIER_TYPE_ENVELOPE: /* envelope */
draw_fcurve_modifier_controls_envelope(fcm, &ar->v2d);
break;
}
}
}
else if (((fcu->bezt) || (fcu->fpt)) && (fcu->totvert)) {
short mapping_flag = ANIM_get_normalization_flags(ac);
float unit_scale = ANIM_unit_mapping_get_factor(ac->scene, ale->id, fcu, mapping_flag);
glPushMatrix();
glScalef(1.0f, unit_scale, 1.0f);
if (fcu->bezt) {
int do_handles = draw_fcurve_handles_check(sipo, fcu);
if (do_handles) {
/* only draw handles/vertices on keyframes */
glEnable(GL_BLEND);
draw_fcurve_handles(sipo, fcu);
glDisable(GL_BLEND);
}
draw_fcurve_vertices(sipo, ar, fcu, do_handles, (sipo->flag & SIPO_SELVHANDLESONLY), unit_scale);
}
else {
/* samples: only draw two indicators at either end as indicators */
draw_fcurve_samples(sipo, ar, fcu);
}
glPopMatrix();
}
}
/* 3) draw driver debugging stuff */
if ((ac->datatype == ANIMCONT_DRIVERS) && (fcu->flag & FCURVE_ACTIVE)) {
graph_draw_driver_debug(ac, ale->id, fcu);
}
/* undo mapping of keyframes for drawing if scaled F-Curve */
if (adt)
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 1, 0);
}
/* free list of curves */
BLI_freelistN(&anim_data);
}
/* Borderselect only selects keyframes now, as overshooting handles often get caught too,
* which means that they may be inadvertently moved as well. However, incl_handles overrides
* this, and allow handles to be considered independently too.
* Also, for convenience, handles should get same status as keyframe (if it was within bounds).
*/
static void borderselect_graphkeys(
bAnimContext *ac, const rctf *rectf_view, short mode, short selectmode, bool incl_handles,
struct KeyframeEdit_LassoData *data_lasso)
{
ListBase anim_data = {NULL, NULL};
bAnimListElem *ale;
int filter, mapping_flag;
SpaceIpo *sipo = (SpaceIpo *)ac->sl;
KeyframeEditData ked;
KeyframeEditFunc ok_cb, select_cb;
View2D *v2d = &ac->ar->v2d;
rctf rectf, scaled_rectf;
/* convert mouse coordinates to frame ranges and channel coordinates corrected for view pan/zoom */
UI_view2d_region_to_view_rctf(v2d, rectf_view, &rectf);
/* filter data */
filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_CURVE_VISIBLE | ANIMFILTER_NODUPLIS);
ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
/* get beztriple editing/validation funcs */
select_cb = ANIM_editkeyframes_select(selectmode);
ok_cb = ANIM_editkeyframes_ok(mode);
/* init editing data */
memset(&ked, 0, sizeof(KeyframeEditData));
if (data_lasso) {
data_lasso->rectf_scaled = &scaled_rectf;
ked.data = data_lasso;
}
else {
ked.data = &scaled_rectf;
}
/* treat handles separately? */
if (incl_handles) {
ked.iterflags |= KEYFRAME_ITER_INCL_HANDLES;
mapping_flag = 0;
}
else
mapping_flag = ANIM_UNITCONV_ONLYKEYS;
mapping_flag |= ANIM_get_normalization_flags(ac);
/* loop over data, doing border select */
for (ale = anim_data.first; ale; ale = ale->next) {
AnimData *adt = ANIM_nla_mapping_get(ac, ale);
FCurve *fcu = (FCurve *)ale->key_data;
float unit_scale = ANIM_unit_mapping_get_factor(ac->scene, ale->id, fcu, mapping_flag);
/* apply NLA mapping to all the keyframes, since it's easier than trying to
* guess when a callback might use something different
*/
if (adt)
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 0, incl_handles == 0);
scaled_rectf.xmin = rectf.xmin;
scaled_rectf.xmax = rectf.xmax;
scaled_rectf.ymin = rectf.ymin / unit_scale;
scaled_rectf.ymax = rectf.ymax / unit_scale;
/* set horizontal range (if applicable)
* NOTE: these values are only used for x-range and y-range but not region
* (which uses ked.data, i.e. rectf)
*/
if (mode != BEZT_OK_VALUERANGE) {
ked.f1 = rectf.xmin;
ked.f2 = rectf.xmax;
}
else {
ked.f1 = rectf.ymin;
ked.f2 = rectf.ymax;
}
/* firstly, check if any keyframes will be hit by this */
if (ANIM_fcurve_keyframes_loop(&ked, fcu, NULL, ok_cb, NULL)) {
/* select keyframes that are in the appropriate places */
ANIM_fcurve_keyframes_loop(&ked, fcu, ok_cb, select_cb, NULL);
/* only change selection of channel when the visibility of keyframes doesn't depend on this */
if ((sipo->flag & SIPO_SELCUVERTSONLY) == 0) {
/* select the curve too now that curve will be touched */
if (selectmode == SELECT_ADD)
fcu->flag |= FCURVE_SELECTED;
}
}
/* un-apply NLA mapping from all the keyframes */
if (adt)
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 1, incl_handles == 0);
}
/* cleanup */
BLI_freelistN(&anim_data);
}
/* helper for find_nearest_fcurve_vert() - build the list of nearest matches */
static void get_nearest_fcurve_verts_list(bAnimContext *ac, const int mval[2], ListBase *matches)
{
ListBase anim_data = {NULL, NULL};
bAnimListElem *ale;
int filter;
SpaceIpo *sipo = (SpaceIpo *)ac->sl;
View2D *v2d = &ac->ar->v2d;
short mapping_flag = 0;
/* get curves to search through
* - if the option to only show keyframes that belong to selected F-Curves is enabled,
* include the 'only selected' flag...
*/
filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_CURVE_VISIBLE | ANIMFILTER_NODUPLIS);
if (sipo->flag & SIPO_SELCUVERTSONLY) // FIXME: this should really be check for by the filtering code...
filter |= ANIMFILTER_SEL;
mapping_flag |= ANIM_get_normalization_flags(ac);
ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
for (ale = anim_data.first; ale; ale = ale->next) {
FCurve *fcu = (FCurve *)ale->key_data;
AnimData *adt = ANIM_nla_mapping_get(ac, ale);
float unit_scale = ANIM_unit_mapping_get_factor(ac->scene, ale->id, fcu, mapping_flag);
/* apply NLA mapping to all the keyframes */
if (adt)
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 0, 0);
if (fcu->bezt) {
BezTriple *bezt1 = fcu->bezt, *prevbezt = NULL;
int i;
for (i = 0; i < fcu->totvert; i++, prevbezt = bezt1, bezt1++) {
/* keyframe */
nearest_fcurve_vert_store(matches, v2d, fcu, bezt1, NULL, NEAREST_HANDLE_KEY, mval, unit_scale);
/* handles - only do them if they're visible */
if (fcurve_handle_sel_check(sipo, bezt1) && (fcu->totvert > 1)) {
/* first handle only visible if previous segment had handles */
if ((!prevbezt && (bezt1->ipo == BEZT_IPO_BEZ)) || (prevbezt && (prevbezt->ipo == BEZT_IPO_BEZ))) {
nearest_fcurve_vert_store(matches, v2d, fcu, bezt1, NULL, NEAREST_HANDLE_LEFT, mval, unit_scale);
}
/* second handle only visible if this segment is bezier */
if (bezt1->ipo == BEZT_IPO_BEZ) {
nearest_fcurve_vert_store(matches, v2d, fcu, bezt1, NULL, NEAREST_HANDLE_RIGHT, mval, unit_scale);
}
}
}
}
else if (fcu->fpt) {
// TODO; do this for samples too
}
/* un-apply NLA mapping from all the keyframes */
if (adt)
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 1, 0);
}
/* free channels */
BLI_freelistN(&anim_data);
}
static void actkeys_select_leftright(bAnimContext *ac, short leftright, short select_mode)
{
ListBase anim_data = {NULL, NULL};
bAnimListElem *ale;
int filter;
KeyframeEditFunc ok_cb, select_cb;
KeyframeEditData ked = {{NULL}};
Scene *scene = ac->scene;
/* if select mode is replace, deselect all keyframes (and channels) first */
if (select_mode == SELECT_REPLACE) {
select_mode = SELECT_ADD;
/* - deselect all other keyframes, so that just the newly selected remain
* - channels aren't deselected, since we don't re-select any as a consequence
*/
deselect_action_keys(ac, 0, SELECT_SUBTRACT);
}
/* set callbacks and editing data */
ok_cb = ANIM_editkeyframes_ok(BEZT_OK_FRAMERANGE);
select_cb = ANIM_editkeyframes_select(select_mode);
if (leftright == ACTKEYS_LRSEL_LEFT) {
ked.f1 = MINAFRAMEF;
ked.f2 = (float)(CFRA + 0.1f);
}
else {
ked.f1 = (float)(CFRA - 0.1f);
ked.f2 = MAXFRAMEF;
}
/* filter data */
if (ELEM(ac->datatype, ANIMCONT_GPENCIL, ANIMCONT_MASK))
filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_NODUPLIS);
else
filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE /*| ANIMFILTER_CURVESONLY*/ | ANIMFILTER_NODUPLIS);
ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
/* select keys */
for (ale = anim_data.first; ale; ale = ale->next) {
AnimData *adt = ANIM_nla_mapping_get(ac, ale);
if (adt) {
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 0, 1);
ANIM_fcurve_keyframes_loop(&ked, ale->key_data, ok_cb, select_cb, NULL);
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 1, 1);
}
else if (ale->type == ANIMTYPE_GPLAYER)
ED_gplayer_frames_select_border(ale->data, ked.f1, ked.f2, select_mode);
else if (ale->type == ANIMTYPE_MASKLAYER)
ED_masklayer_frames_select_border(ale->data, ked.f1, ked.f2, select_mode);
else
ANIM_fcurve_keyframes_loop(&ked, ale->key_data, ok_cb, select_cb, NULL);
}
/* Sync marker support */
if (select_mode == SELECT_ADD) {
SpaceAction *saction = (SpaceAction *)ac->sl;
if ((saction) && (saction->flag & SACTION_MARKERS_MOVE)) {
ListBase *markers = ED_animcontext_get_markers(ac);
TimeMarker *marker;
for (marker = markers->first; marker; marker = marker->next) {
if (((leftright == ACTKEYS_LRSEL_LEFT) && (marker->frame < CFRA)) ||
((leftright == ACTKEYS_LRSEL_RIGHT) && (marker->frame >= CFRA)))
{
marker->flag |= SELECT;
}
else {
marker->flag &= ~SELECT;
}
}
}
}
/* Cleanup */
ANIM_animdata_freelist(&anim_data);
}
/**
* This function pastes data from the keyframes copy/paste buffer
*
* \return Status code is whether the method FAILED to do anything
*/
short paste_animedit_keys(bAnimContext *ac, ListBase *anim_data,
const eKeyPasteOffset offset_mode, const eKeyMergeMode merge_mode, bool flip)
{
bAnimListElem *ale;
const Scene *scene = (ac->scene);
const bool from_single = BLI_listbase_is_single(&animcopybuf);
const bool to_simple = BLI_listbase_is_single(anim_data);
float offset = 0.0f;
int pass;
/* check if buffer is empty */
if (BLI_listbase_is_empty(&animcopybuf)) {
BKE_report(ac->reports, RPT_ERROR, "No animation data in buffer to paste");
return -1;
}
if (BLI_listbase_is_empty(anim_data)) {
BKE_report(ac->reports, RPT_ERROR, "No selected F-Curves to paste into");
return -1;
}
/* methods of offset */
switch (offset_mode) {
case KEYFRAME_PASTE_OFFSET_CFRA_START:
offset = (float)(CFRA - animcopy_firstframe);
break;
case KEYFRAME_PASTE_OFFSET_CFRA_END:
offset = (float)(CFRA - animcopy_lastframe);
break;
case KEYFRAME_PASTE_OFFSET_CFRA_RELATIVE:
offset = (float)(CFRA - animcopy_cfra);
break;
case KEYFRAME_PASTE_OFFSET_NONE:
offset = 0.0f;
break;
}
if (from_single && to_simple) {
/* 1:1 match, no tricky checking, just paste */
FCurve *fcu;
tAnimCopybufItem *aci;
ale = anim_data->first;
fcu = (FCurve *)ale->data; /* destination F-Curve */
aci = animcopybuf.first;
paste_animedit_keys_fcurve(fcu, aci, offset, merge_mode, false);
ale->update |= ANIM_UPDATE_DEFAULT;
}
else {
/* from selected channels
* This "passes" system aims to try to find "matching" channels to paste keyframes
* into with increasingly loose matching heuristics. The process finishes when at least
* one F-Curve has been pasted into.
*/
for (pass = 0; pass < 3; pass++) {
unsigned int totmatch = 0;
for (ale = anim_data->first; ale; ale = ale->next) {
/* find buffer item to paste from
* - if names don't matter (i.e. only 1 channel in buffer), don't check id/group
* - if names do matter, only check if id-type is ok for now (group check is not that important)
* - most importantly, rna-paths should match (array indices are unimportant for now)
*/
AnimData *adt = ANIM_nla_mapping_get(ac, ale);
FCurve *fcu = (FCurve *)ale->data; /* destination F-Curve */
tAnimCopybufItem *aci = NULL;
switch (pass) {
case 0:
/* most strict, must be exact path match data_path & index */
aci = pastebuf_match_path_full(fcu, from_single, to_simple, flip);
break;
case 1:
/* less strict, just compare property names */
aci = pastebuf_match_path_property(fcu, from_single, to_simple);
break;
case 2:
/* Comparing properties gave no results, so just do index comparisons */
aci = pastebuf_match_index_only(fcu, from_single, to_simple);
break;
}
/* copy the relevant data from the matching buffer curve */
if (aci) {
totmatch++;
if (adt) {
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 0, 1);
paste_animedit_keys_fcurve(fcu, aci, offset, merge_mode, flip);
ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 1, 1);
}
else {
paste_animedit_keys_fcurve(fcu, aci, offset, merge_mode, flip);
}
}
ale->update |= ANIM_UPDATE_DEFAULT;
}
/* don't continue if some fcurves were pasted */
if (totmatch)
break;
}
}
ANIM_animdata_update(ac, anim_data);
return 0;
}