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VSE: Set speed operator usability improvement

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Pre set speed operator property with speed of selected segment or strip.
If more than 1 item is selected, speed is pre set to 100%
This commit is contained in:
Richard Antalik
2024-01-11 21:49:28 +01:00
parent 13377dd423
commit f33e476004
1 changed files with 28 additions and 1 deletions
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29
source/blender/editors/space_sequencer/sequencer_retiming.cc
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@@ -536,17 +536,42 @@ void SEQUENCER_OT_retiming_transition_add(wmOperatorType *ot)
static SeqRetimingKey *ensure_left_and_right_keys(const bContext *C, Sequence *seq)
{
Scene *scene = CTX_data_scene(C);
SEQ_retiming_data_ensure(seq);
SEQ_retiming_add_key(scene, seq, left_fake_key_frame_get(C, seq));
return SEQ_retiming_add_key(scene, seq, right_fake_key_frame_get(C, seq));
}
/* Return speed of existing segment or strip. Assume 1 element is selected. */
static float strip_speed_get(bContext *C, const wmOperator * /* op */)
{
/* Strip mode. */
if (!sequencer_retiming_mode_is_active(C)) {
blender::VectorSet<Sequence *> strips = selected_strips_from_context(C);
if (strips.size() == 1) {
Sequence *seq = strips[0];
SeqRetimingKey *key = ensure_left_and_right_keys(C, seq);
return SEQ_retiming_key_speed_get(seq, key);
}
}
Scene *scene = CTX_data_scene(C);
blender::Map selection = SEQ_retiming_selection_get(SEQ_editing_get(scene));
/* Retiming mode. */
if (selection.size() == 1) {
for (auto item : selection.items()) {
return SEQ_retiming_key_speed_get(item.value, item.key);
}
}
return 1.0f;
}
static int strip_speed_set_exec(bContext *C, const wmOperator *op)
{
Scene *scene = CTX_data_scene(C);
blender::VectorSet<Sequence *> strips = selected_strips_from_context(C);
for (Sequence *seq : strips) {
SEQ_retiming_data_ensure(seq);
SeqRetimingKey *key = ensure_left_and_right_keys(C, seq);
if (key == nullptr) {
@@ -611,8 +636,10 @@ static int sequencer_retiming_segment_speed_set_invoke(bContext *C,
const wmEvent *event)
{
if (!RNA_struct_property_is_set(op->ptr, "speed")) {
RNA_float_set(op->ptr, "speed", strip_speed_get(C, op) * 100.0f);
return WM_operator_props_popup(C, op, event);
}
return sequencer_retiming_segment_speed_set_exec(C, op);
}