/* Check whether there's an active GP keyframe on the current frame */
bool ED_gpencil_has_keyframe_v3d(Scene *scene, Object *ob, int cfra)
{
/* just check both for now... */
// XXX: this could get confusing (e.g. if only on the object, but other places don't show this)
if (scene->gpd) {
bGPDlayer *gpl = gpencil_layer_getactive(scene->gpd);
if (gpl) {
if (gpl->actframe) {
// XXX: assumes that frame has been fetched already
return (gpl->actframe->framenum == cfra);
}
else {
/* XXX: disabled as could be too much of a penalty */
/* return BKE_gpencil_layer_find_frame(gpl, cfra); */
}
}
}
if (ob && ob->gpd) {
bGPDlayer *gpl = gpencil_layer_getactive(ob->gpd);
if (gpl) {
if (gpl->actframe) {
// XXX: assumes that frame has been fetched already
return (gpl->actframe->framenum == cfra);
}
else {
/* XXX: disabled as could be too much of a penalty */
/* return BKE_gpencil_layer_find_frame(gpl, cfra); */
}
}
}
return false;
}
/* poll callback for checking if there is an active layer */
int gp_active_layer_poll(bContext *C)
{
bGPdata *gpd = ED_gpencil_data_get_active(C);
bGPDlayer *gpl = gpencil_layer_getactive(gpd);
return (gpl != NULL);
}
static int rna_GPencil_active_layer_index_get(PointerRNA *ptr)
{
bGPdata *gpd = (bGPdata *)ptr->id.data;
bGPDlayer *gpl = gpencil_layer_getactive(gpd);
return BLI_findindex(&gpd->layers, gpl);
}
/* delete active frame - wrapper around API calls */
static int gp_actframe_delete_exec(bContext *C, wmOperator *op)
{
Scene *scene = CTX_data_scene(C);
bGPdata *gpd = gpencil_data_get_active(C);
bGPDlayer *gpl = gpencil_layer_getactive(gpd);
bGPDframe *gpf = gpencil_layer_getframe(gpl, CFRA, 0);
/* if there's no existing Grease-Pencil data there, add some */
if (gpd == NULL) {
BKE_report(op->reports, RPT_ERROR, "No grease pencil data");
return OPERATOR_CANCELLED;
}
if (ELEM(NULL, gpl, gpf)) {
BKE_report(op->reports, RPT_ERROR, "No active frame to delete");
return OPERATOR_CANCELLED;
}
/* delete it... */
gpencil_layer_delframe(gpl, gpf);
/* notifiers */
WM_event_add_notifier(C, NC_GPENCIL | ND_DATA | NA_EDITED, NULL);
return OPERATOR_FINISHED;
}
static int gpencil_select_poll(bContext *C)
{
bGPdata *gpd = ED_gpencil_data_get_active(C);
bGPDlayer *gpl = gpencil_layer_getactive(gpd);
/* only if there's an active layer with an active frame */
return (gpl && gpl->actframe);
}
static int gp_convert_poll(bContext *C)
{
bGPdata *gpd = gpencil_data_get_active(C);
ScrArea *sa = CTX_wm_area(C);
Scene *scene = CTX_data_scene(C);
/* only if there's valid data, and the current view is 3D View */
return ((sa && sa->spacetype == SPACE_VIEW3D) && gpencil_layer_getactive(gpd) && (scene->obedit == NULL));
}
static int gp_convert_poll(bContext *C)
{
bGPdata *gpd = ED_gpencil_data_get_active(C);
bGPDlayer *gpl = NULL;
bGPDframe *gpf = NULL;
ScrArea *sa = CTX_wm_area(C);
Scene *scene = CTX_data_scene(C);
/* only if the current view is 3D View, if there's valid data (i.e. at least one stroke!),
* and if we are not in edit mode!
*/
return ((sa && sa->spacetype == SPACE_VIEW3D) &&
(gpl = gpencil_layer_getactive(gpd)) &&
(gpf = gpencil_layer_getframe(gpl, CFRA, 0)) &&
(gpf->strokes.first) &&
(scene->obedit == NULL));
}
static int gp_convert_layer_exec(bContext *C, wmOperator *op)
{
bGPdata *gpd = gpencil_data_get_active(C);
bGPDlayer *gpl = gpencil_layer_getactive(gpd);
Scene *scene = CTX_data_scene(C);
int mode = RNA_enum_get(op->ptr, "type");
/* check if there's data to work with */
if (gpd == NULL) {
BKE_report(op->reports, RPT_ERROR, "No Grease Pencil data to work on");
return OPERATOR_CANCELLED;
}
gp_layer_to_curve(C, gpd, gpl, mode);
/* notifiers */
WM_event_add_notifier(C, NC_OBJECT | NA_ADDED, NULL);
WM_event_add_notifier(C, NC_SCENE | ND_OB_ACTIVE, scene);
/* done */
return OPERATOR_FINISHED;
}
static int gp_convert_layer_exec(bContext *C, wmOperator *op)
{
PropertyRNA *prop = RNA_struct_find_property(op->ptr, "use_timing_data");
bGPdata *gpd = ED_gpencil_data_get_active(C);
bGPDlayer *gpl = gpencil_layer_getactive(gpd);
Scene *scene = CTX_data_scene(C);
const int mode = RNA_enum_get(op->ptr, "type");
const bool norm_weights = RNA_boolean_get(op->ptr, "use_normalize_weights");
const float rad_fac = RNA_float_get(op->ptr, "radius_multiplier");
const bool link_strokes = RNA_boolean_get(op->ptr, "use_link_strokes");
bool valid_timing;
tGpTimingData gtd;
/* check if there's data to work with */
if (gpd == NULL) {
BKE_report(op->reports, RPT_ERROR, "No Grease Pencil data to work on");
return OPERATOR_CANCELLED;
}
if (!RNA_property_is_set(op->ptr, prop) && !gp_convert_check_has_valid_timing(C, gpl, op)) {
BKE_report(op->reports, RPT_WARNING,
"Current Grease Pencil strokes have no valid timing data, most timing options will be hidden!");
}
valid_timing = RNA_property_boolean_get(op->ptr, prop);
gtd.mode = RNA_enum_get(op->ptr, "timing_mode");
/* Check for illegal timing mode! */
if (!valid_timing && !ELEM(gtd.mode, GP_STROKECONVERT_TIMING_NONE, GP_STROKECONVERT_TIMING_LINEAR)) {
gtd.mode = GP_STROKECONVERT_TIMING_LINEAR;
RNA_enum_set(op->ptr, "timing_mode", gtd.mode);
}
if (!link_strokes) {
gtd.mode = GP_STROKECONVERT_TIMING_NONE;
}
/* grab all relevant settings */
gtd.frame_range = RNA_int_get(op->ptr, "frame_range");
gtd.start_frame = RNA_int_get(op->ptr, "start_frame");
gtd.realtime = valid_timing ? RNA_boolean_get(op->ptr, "use_realtime") : false;
gtd.end_frame = RNA_int_get(op->ptr, "end_frame");
gtd.gap_duration = RNA_float_get(op->ptr, "gap_duration");
gtd.gap_randomness = RNA_float_get(op->ptr, "gap_randomness");
gtd.gap_randomness = min_ff(gtd.gap_randomness, gtd.gap_duration);
gtd.seed = RNA_int_get(op->ptr, "seed");
gtd.num_points = gtd.cur_point = 0;
gtd.dists = gtd.times = NULL;
gtd.tot_dist = gtd.tot_time = gtd.gap_tot_time = 0.0f;
gtd.inittime = 0.0;
gtd.offset_time = 0.0f;
/* perform conversion */
gp_layer_to_curve(C, op->reports, gpd, gpl, mode, norm_weights, rad_fac, link_strokes, >d);
/* free temp memory */
if (gtd.dists) {
MEM_freeN(gtd.dists);
gtd.dists = NULL;
}
if (gtd.times) {
MEM_freeN(gtd.times);
gtd.times = NULL;
}
/* notifiers */
WM_event_add_notifier(C, NC_OBJECT | NA_ADDED, NULL);
WM_event_add_notifier(C, NC_SCENE | ND_OB_ACTIVE, scene);
/* done */
return OPERATOR_FINISHED;
}
int ed_screen_context(const bContext *C, const char *member, bContextDataResult *result)
{
bScreen *sc = CTX_wm_screen(C);
ScrArea *sa = CTX_wm_area(C);
Scene *scene = sc->scene;
Base *base;
#if 0 /* Using the context breaks adding objects in the UI. Need to find out why - campbell */
Object *obact = CTX_data_active_object(C);
Object *obedit = CTX_data_edit_object(C);
base = CTX_data_active_base(C);
#else
Object *obedit = scene->obedit;
Object *obact = OBACT;
base = BASACT;
#endif
if (CTX_data_dir(member)) {
CTX_data_dir_set(result, screen_context_dir);
return 1;
}
else if (CTX_data_equals(member, "scene")) {
CTX_data_id_pointer_set(result, &scene->id);
return 1;
}
else if (CTX_data_equals(member, "visible_objects") || CTX_data_equals(member, "visible_bases")) {
const unsigned int lay = context_layers(sc, scene, sa);
int visible_objects = CTX_data_equals(member, "visible_objects");
for (base = scene->base.first; base; base = base->next) {
if (((base->object->restrictflag & OB_RESTRICT_VIEW) == 0) && (base->lay & lay)) {
if (visible_objects)
CTX_data_id_list_add(result, &base->object->id);
else
CTX_data_list_add(result, &scene->id, &RNA_ObjectBase, base);
}
}
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
return 1;
}
else if (CTX_data_equals(member, "selectable_objects") || CTX_data_equals(member, "selectable_bases")) {
const unsigned int lay = context_layers(sc, scene, sa);
int selectable_objects = CTX_data_equals(member, "selectable_objects");
for (base = scene->base.first; base; base = base->next) {
if (base->lay & lay) {
if ((base->object->restrictflag & OB_RESTRICT_VIEW) == 0 && (base->object->restrictflag & OB_RESTRICT_SELECT) == 0) {
if (selectable_objects)
CTX_data_id_list_add(result, &base->object->id);
else
CTX_data_list_add(result, &scene->id, &RNA_ObjectBase, base);
}
}
}
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
return 1;
}
else if (CTX_data_equals(member, "selected_objects") || CTX_data_equals(member, "selected_bases")) {
const unsigned int lay = context_layers(sc, scene, sa);
int selected_objects = CTX_data_equals(member, "selected_objects");
for (base = scene->base.first; base; base = base->next) {
if ((base->flag & SELECT) && (base->lay & lay)) {
if (selected_objects)
CTX_data_id_list_add(result, &base->object->id);
else
CTX_data_list_add(result, &scene->id, &RNA_ObjectBase, base);
}
}
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
return 1;
}
else if (CTX_data_equals(member, "selected_editable_objects") || CTX_data_equals(member, "selected_editable_bases")) {
const unsigned int lay = context_layers(sc, scene, sa);
int selected_editable_objects = CTX_data_equals(member, "selected_editable_objects");
for (base = scene->base.first; base; base = base->next) {
if ((base->flag & SELECT) && (base->lay & lay)) {
if ((base->object->restrictflag & OB_RESTRICT_VIEW) == 0) {
if (0 == BKE_object_is_libdata(base->object)) {
if (selected_editable_objects)
CTX_data_id_list_add(result, &base->object->id);
else
CTX_data_list_add(result, &scene->id, &RNA_ObjectBase, base);
}
}
}
}
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
return 1;
}
else if (CTX_data_equals(member, "editable_objects") || CTX_data_equals(member, "editable_bases")) {
const unsigned int lay = context_layers(sc, scene, sa);
int editable_objects = CTX_data_equals(member, "editable_objects");
/* Visible + Editable, but not necessarily selected */
for (base = scene->base.first; base; base = base->next) {
if (((base->object->restrictflag & OB_RESTRICT_VIEW) == 0) && (base->lay & lay)) {
if (0 == BKE_object_is_libdata(base->object)) {
if (editable_objects)
CTX_data_id_list_add(result, &base->object->id);
else
CTX_data_list_add(result, &scene->id, &RNA_ObjectBase, base);
}
}
}
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
return 1;
}
else if (CTX_data_equals(member, "visible_bones") || CTX_data_equals(member, "editable_bones")) {
bArmature *arm = (obedit && obedit->type == OB_ARMATURE) ? obedit->data : NULL;
EditBone *ebone, *flipbone = NULL;
int editable_bones = CTX_data_equals(member, "editable_bones");
if (arm && arm->edbo) {
/* Attention: X-Axis Mirroring is also handled here... */
for (ebone = arm->edbo->first; ebone; ebone = ebone->next) {
/* first and foremost, bone must be visible and selected */
if (EBONE_VISIBLE(arm, ebone)) {
/* Get 'x-axis mirror equivalent' bone if the X-Axis Mirroring option is enabled
* so that most users of this data don't need to explicitly check for it themselves.
*
* We need to make sure that these mirrored copies are not selected, otherwise some
* bones will be operated on twice.
*/
if (arm->flag & ARM_MIRROR_EDIT)
flipbone = ED_armature_bone_get_mirrored(arm->edbo, ebone);
/* if we're filtering for editable too, use the check for that instead, as it has selection check too */
if (editable_bones) {
/* only selected + editable */
if (EBONE_EDITABLE(ebone)) {
CTX_data_list_add(result, &arm->id, &RNA_EditBone, ebone);
if ((flipbone) && !(flipbone->flag & BONE_SELECTED))
CTX_data_list_add(result, &arm->id, &RNA_EditBone, flipbone);
}
}
else {
/* only include bones if visible */
CTX_data_list_add(result, &arm->id, &RNA_EditBone, ebone);
if ((flipbone) && EBONE_VISIBLE(arm, flipbone) == 0)
CTX_data_list_add(result, &arm->id, &RNA_EditBone, flipbone);
}
}
}
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
return 1;
}
}
else if (CTX_data_equals(member, "selected_bones") || CTX_data_equals(member, "selected_editable_bones")) {
bArmature *arm = (obedit && obedit->type == OB_ARMATURE) ? obedit->data : NULL;
EditBone *ebone, *flipbone = NULL;
int selected_editable_bones = CTX_data_equals(member, "selected_editable_bones");
if (arm && arm->edbo) {
/* Attention: X-Axis Mirroring is also handled here... */
for (ebone = arm->edbo->first; ebone; ebone = ebone->next) {
/* first and foremost, bone must be visible and selected */
if (EBONE_VISIBLE(arm, ebone) && (ebone->flag & BONE_SELECTED)) {
/* Get 'x-axis mirror equivalent' bone if the X-Axis Mirroring option is enabled
* so that most users of this data don't need to explicitly check for it themselves.
*
* We need to make sure that these mirrored copies are not selected, otherwise some
* bones will be operated on twice.
*/
if (arm->flag & ARM_MIRROR_EDIT)
flipbone = ED_armature_bone_get_mirrored(arm->edbo, ebone);
/* if we're filtering for editable too, use the check for that instead, as it has selection check too */
if (selected_editable_bones) {
/* only selected + editable */
if (EBONE_EDITABLE(ebone)) {
CTX_data_list_add(result, &arm->id, &RNA_EditBone, ebone);
if ((flipbone) && !(flipbone->flag & BONE_SELECTED))
CTX_data_list_add(result, &arm->id, &RNA_EditBone, flipbone);
}
}
else {
/* only include bones if selected */
CTX_data_list_add(result, &arm->id, &RNA_EditBone, ebone);
if ((flipbone) && !(flipbone->flag & BONE_SELECTED))
CTX_data_list_add(result, &arm->id, &RNA_EditBone, flipbone);
}
}
}
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
return 1;
}
}
else if (CTX_data_equals(member, "visible_pose_bones")) {
Object *obpose = BKE_object_pose_armature_get(obact);
bArmature *arm = (obpose) ? obpose->data : NULL;
bPoseChannel *pchan;
if (obpose && obpose->pose && arm) {
for (pchan = obpose->pose->chanbase.first; pchan; pchan = pchan->next) {
/* ensure that PoseChannel is on visible layer and is not hidden in PoseMode */
if (PBONE_VISIBLE(arm, pchan->bone)) {
CTX_data_list_add(result, &obpose->id, &RNA_PoseBone, pchan);
}
}
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
return 1;
}
}
else if (CTX_data_equals(member, "selected_pose_bones")) {
Object *obpose = BKE_object_pose_armature_get(obact);
bArmature *arm = (obpose) ? obpose->data : NULL;
bPoseChannel *pchan;
if (obpose && obpose->pose && arm) {
for (pchan = obpose->pose->chanbase.first; pchan; pchan = pchan->next) {
/* ensure that PoseChannel is on visible layer and is not hidden in PoseMode */
if (PBONE_VISIBLE(arm, pchan->bone)) {
if (pchan->bone->flag & BONE_SELECTED)
CTX_data_list_add(result, &obpose->id, &RNA_PoseBone, pchan);
}
}
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
return 1;
}
}
else if (CTX_data_equals(member, "active_bone")) {
if (obact && obact->type == OB_ARMATURE) {
bArmature *arm = obact->data;
if (arm->edbo) {
if (arm->act_edbone) {
CTX_data_pointer_set(result, &arm->id, &RNA_EditBone, arm->act_edbone);
return 1;
}
}
else {
if (arm->act_bone) {
CTX_data_pointer_set(result, &arm->id, &RNA_Bone, arm->act_bone);
return 1;
}
}
}
}
else if (CTX_data_equals(member, "active_pose_bone")) {
bPoseChannel *pchan;
Object *obpose = BKE_object_pose_armature_get(obact);
pchan = BKE_pose_channel_active(obpose);
if (pchan) {
CTX_data_pointer_set(result, &obpose->id, &RNA_PoseBone, pchan);
return 1;
}
}
else if (CTX_data_equals(member, "active_base")) {
if (base)
CTX_data_pointer_set(result, &scene->id, &RNA_ObjectBase, base);
return 1;
}
else if (CTX_data_equals(member, "active_object")) {
if (obact)
CTX_data_id_pointer_set(result, &obact->id);
return 1;
}
else if (CTX_data_equals(member, "object")) {
if (obact)
CTX_data_id_pointer_set(result, &obact->id);
return 1;
}
else if (CTX_data_equals(member, "edit_object")) {
/* convenience for now, 1 object per scene in editmode */
if (obedit)
CTX_data_id_pointer_set(result, &obedit->id);
return 1;
}
else if (CTX_data_equals(member, "sculpt_object")) {
if (obact && (obact->mode & OB_MODE_SCULPT))
CTX_data_id_pointer_set(result, &obact->id);
return 1;
}
else if (CTX_data_equals(member, "vertex_paint_object")) {
if (obact && (obact->mode & OB_MODE_VERTEX_PAINT))
CTX_data_id_pointer_set(result, &obact->id);
return 1;
}
else if (CTX_data_equals(member, "weight_paint_object")) {
if (obact && (obact->mode & OB_MODE_WEIGHT_PAINT))
CTX_data_id_pointer_set(result, &obact->id);
return 1;
}
else if (CTX_data_equals(member, "image_paint_object")) {
if (obact && (obact->mode & OB_MODE_TEXTURE_PAINT))
CTX_data_id_pointer_set(result, &obact->id);
return 1;
}
else if (CTX_data_equals(member, "particle_edit_object")) {
if (obact && (obact->mode & OB_MODE_PARTICLE_EDIT))
CTX_data_id_pointer_set(result, &obact->id);
return 1;
}
else if (CTX_data_equals(member, "sequences")) {
Editing *ed = BKE_sequencer_editing_get(scene, false);
if (ed) {
Sequence *seq;
for (seq = ed->seqbasep->first; seq; seq = seq->next) {
CTX_data_list_add(result, &scene->id, &RNA_Sequence, seq);
}
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
return 1;
}
}
else if (CTX_data_equals(member, "selected_sequences")) {
Editing *ed = BKE_sequencer_editing_get(scene, false);
if (ed) {
Sequence *seq;
for (seq = ed->seqbasep->first; seq; seq = seq->next) {
if (seq->flag & SELECT) {
CTX_data_list_add(result, &scene->id, &RNA_Sequence, seq);
}
}
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
return 1;
}
}
else if (CTX_data_equals(member, "selected_editable_sequences")) {
Editing *ed = BKE_sequencer_editing_get(scene, false);
if (ed) {
Sequence *seq;
for (seq = ed->seqbasep->first; seq; seq = seq->next) {
if (seq->flag & SELECT && !(seq->flag & SEQ_LOCK)) {
CTX_data_list_add(result, &scene->id, &RNA_Sequence, seq);
}
}
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
return 1;
}
}
else if (CTX_data_equals(member, "gpencil_data")) {
/* FIXME: for some reason, CTX_data_active_object(C) returns NULL when called from these situations
* (as outlined above - see Campbell's #ifdefs). That causes the get_active function to fail when
* called from context. For that reason, we end up using an alternative where we pass everything in!
*/
bGPdata *gpd = ED_gpencil_data_get_active_direct((ID *)sc, scene, sa, obact);
if (gpd) {
CTX_data_id_pointer_set(result, &gpd->id);
return 1;
}
}
else if (CTX_data_equals(member, "gpencil_data_owner")) {
/* pointer to which data/datablock owns the reference to the Grease Pencil data being used (as gpencil_data)
* XXX: see comment for gpencil_data case...
*/
bGPdata **gpd_ptr = NULL;
PointerRNA ptr;
/* get pointer to Grease Pencil Data */
gpd_ptr = ED_gpencil_data_get_pointers_direct((ID *)sc, scene, sa, obact, &ptr);
if (gpd_ptr) {
CTX_data_pointer_set(result, ptr.id.data, ptr.type, ptr.data);
return 1;
}
}
else if (CTX_data_equals(member, "active_gpencil_layer")) {
/* XXX: see comment for gpencil_data case... */
bGPdata *gpd = ED_gpencil_data_get_active_direct((ID *)sc, scene, sa, obact);
if (gpd) {
bGPDlayer *gpl = gpencil_layer_getactive(gpd);
if (gpl) {
CTX_data_pointer_set(result, &gpd->id, &RNA_GPencilLayer, gpl);
return 1;
}
}
}
else if (CTX_data_equals(member, "active_gpencil_frame")) {
/* XXX: see comment for gpencil_data case... */
bGPdata *gpd = ED_gpencil_data_get_active_direct((ID *)sc, scene, sa, obact);
if (gpd) {
bGPDlayer *gpl = gpencil_layer_getactive(gpd);
if (gpl) {
CTX_data_pointer_set(result, &gpd->id, &RNA_GPencilLayer, gpl->actframe);
return 1;
}
}
}
else if (CTX_data_equals(member, "visible_gpencil_layers")) {
/* XXX: see comment for gpencil_data case... */
bGPdata *gpd = ED_gpencil_data_get_active_direct((ID *)sc, scene, sa, obact);
if (gpd) {
bGPDlayer *gpl;
for (gpl = gpd->layers.first; gpl; gpl = gpl->next) {
if ((gpl->flag & GP_LAYER_HIDE) == 0) {
CTX_data_list_add(result, &gpd->id, &RNA_GPencilLayer, gpl);
}
}
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
return 1;
}
}
else if (CTX_data_equals(member, "editable_gpencil_layers")) {
/* XXX: see comment for gpencil_data case... */
bGPdata *gpd = ED_gpencil_data_get_active_direct((ID *)sc, scene, sa, obact);
if (gpd) {
bGPDlayer *gpl;
for (gpl = gpd->layers.first; gpl; gpl = gpl->next) {
if (gpencil_layer_is_editable(gpl)) {
CTX_data_list_add(result, &gpd->id, &RNA_GPencilLayer, gpl);
}
}
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
return 1;
}
}
else if (CTX_data_equals(member, "editable_gpencil_strokes")) {
/* XXX: see comment for gpencil_data case... */
bGPdata *gpd = ED_gpencil_data_get_active_direct((ID *)sc, scene, sa, obact);
if (gpd) {
bGPDlayer *gpl;
for (gpl = gpd->layers.first; gpl; gpl = gpl->next) {
if (gpencil_layer_is_editable(gpl) && (gpl->actframe)) {
bGPDframe *gpf = gpl->actframe;
bGPDstroke *gps;
for (gps = gpf->strokes.first; gps; gps = gps->next) {
if (ED_gpencil_stroke_can_use_direct(sa, gps)) {
CTX_data_list_add(result, &gpd->id, &RNA_GPencilStroke, gps);
}
}
}
}
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
return 1;
}
}
else if (CTX_data_equals(member, "active_operator")) {
wmOperator *op = NULL;
SpaceFile *sfile = CTX_wm_space_file(C);
if (sfile) {
op = sfile->op;
}
else if ((op = UI_context_active_operator_get(C))) {
/* do nothing */
}
else {
/* note, this checks poll, could be a problem, but this also
* happens for the toolbar */
op = WM_operator_last_redo(C);
}
/* TODO, get the operator from popup's */
if (op && op->ptr) {
CTX_data_pointer_set(result, NULL, &RNA_Operator, op);
return 1;
}
}
else {
return 0; /* not found */
}
return -1; /* found but not available */
}
