Differential D9972 Diff 32379 source/blender/editors/space_sequencer/sequencer_edit.c

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source/blender/editors/space_sequencer/sequencer_edit.c

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	}			}

	/** \} */			/** \} */

	/* -------------------------------------------------------------------- */			/* -------------------------------------------------------------------- */
	/** \name Toggle Meta Strip Operator			/** \name Toggle Meta Strip Operator
	* \{ */			* \{ */

	void recurs_sel_seq(Sequence *seqm)
	{
	Sequence *seq;

	seq = seqm->seqbase.first;
	while (seq) {

	if (seqm->flag & (SEQ_LEFTSEL + SEQ_RIGHTSEL)) {
	seq->flag &= ~SEQ_ALLSEL;
	}
	else if (seqm->flag & SELECT) {
	seq->flag \|= SELECT;
	}
	else {
	seq->flag &= ~SEQ_ALLSEL;
	}

	if (seq->seqbase.first) {
	recurs_sel_seq(seq);
	}

	seq = seq->next;
	}
	}

	static int sequencer_meta_toggle_exec(bContext C, wmOperator UNUSED(op))			static int sequencer_meta_toggle_exec(bContext C, wmOperator UNUSED(op))
	{			{
	Scene *scene = CTX_data_scene(C);			Scene *scene = CTX_data_scene(C);
	Editing *ed = SEQ_editing_get(scene, false);			Editing *ed = SEQ_editing_get(scene, false);
	Sequence *last_seq = SEQ_select_active_get(scene);			Sequence *active_seq = SEQ_select_active_get(scene);
	MetaStack *ms;

	if (last_seq && last_seq->type == SEQ_TYPE_META && last_seq->flag & SELECT) {			if (active_seq && active_seq->type == SEQ_TYPE_META && active_seq->flag & SELECT) {
	/* Enter metastrip. */			/* Enter metastrip. */
	ms = MEM_mallocN(sizeof(MetaStack), "metastack");			SEQ_meta_stack_alloc(ed, active_seq);
	BLI_addtail(&ed->metastack, ms);			SEQ_active_seqbase_set(ed, &active_seq->seqbase);
	ms->parseq = last_seq;
	ms->oldbasep = ed->seqbasep;
	copy_v2_v2_int(ms->disp_range, &ms->parseq->startdisp);

	ed->seqbasep = &last_seq->seqbase;

	SEQ_select_active_set(scene, NULL);			SEQ_select_active_set(scene, NULL);
	}			}
	else {			else {
	/* Exit metastrip if possible. */			/* Exit metastrip if possible. */

	Sequence *seq;

	if (BLI_listbase_is_empty(&ed->metastack)) {			if (BLI_listbase_is_empty(&ed->metastack)) {
	return OPERATOR_CANCELLED;			return OPERATOR_CANCELLED;
	}			}

	ms = ed->metastack.last;			MetaStack *ms = SEQ_active_meta_stack_get(ed);
	BLI_remlink(&ed->metastack, ms);			SEQ_active_seqbase_set(ed, ms->oldbasep);

	ed->seqbasep = ms->oldbasep;

	/* For old files, update from meta. */
	if (ms->disp_range[0] == ms->disp_range[1]) {
	copy_v2_v2_int(ms->disp_range, &ms->parseq->startdisp);
	}

	/* Recalc all: the meta can have effects connected to it. */
	for (seq = ed->seqbasep->first; seq; seq = seq->next) {
	SEQ_time_update_sequence(scene, seq);
	}

	/* 2.73+, keeping endpoints is important!
	* Moving them around means you can't usefully use metas in a complex edit. */
	#if 1
	SEQ_transform_set_left_handle_frame(ms->parseq, ms->disp_range[0]);
	SEQ_transform_set_right_handle_frame(ms->parseq, ms->disp_range[1]);
	SEQ_transform_fix_single_image_seq_offsets(ms->parseq);
	SEQ_time_update_sequence(scene, ms->parseq);
	#else
	if (SEQ_transform_test_overlap(ed->seqbasep, ms->parseq)) {
	SEQ_transform_seqbase_shuffle(ed->seqbasep, ms->parseq, scene);
	}
	#endif

	SEQ_select_active_set(scene, ms->parseq);			SEQ_select_active_set(scene, ms->parseq);
				SEQ_meta_stack_free(ed, ms);
	ms->parseq->flag \|= SELECT;
	recurs_sel_seq(ms->parseq);

	MEM_freeN(ms);
	}			}

	DEG_id_tag_update(&scene->id, ID_RECALC_SEQUENCER_STRIPS);			DEG_id_tag_update(&scene->id, ID_RECALC_SEQUENCER_STRIPS);
	WM_event_add_notifier(C, NC_SCENE \| ND_SEQUENCER, scene);			WM_event_add_notifier(C, NC_SCENE \| ND_SEQUENCER, scene);

	return OPERATOR_FINISHED;			return OPERATOR_FINISHED;
	}			}

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	/* -------------------------------------------------------------------- */			/* -------------------------------------------------------------------- */
	/** \name Make Meta Strip Operator			/** \name Make Meta Strip Operator
	* \{ */			* \{ */

	static int sequencer_meta_make_exec(bContext C, wmOperator op)			static int sequencer_meta_make_exec(bContext C, wmOperator op)
	{			{
	Scene *scene = CTX_data_scene(C);			Scene *scene = CTX_data_scene(C);
	Editing *ed = SEQ_editing_get(scene, false);			Editing *ed = SEQ_editing_get(scene, false);
				Sequence *active_seq = SEQ_select_active_get(scene);
				ListBase *active_seqbase = SEQ_active_seqbase_get(ed);

	Sequence seq, seqm, next, last_seq = SEQ_select_active_get(scene);			if (SEQ_transform_seqbase_isolated_sel_check(active_seqbase) == false) {
	int channel_max = 1;

	if (SEQ_transform_seqbase_isolated_sel_check(ed->seqbasep) == false) {
	BKE_report(op->reports, RPT_ERROR, "Please select all related strips");			BKE_report(op->reports, RPT_ERROR, "Please select all related strips");
	return OPERATOR_CANCELLED;			return OPERATOR_CANCELLED;
	}			}

	SEQ_prefetch_stop(scene);			SEQ_prefetch_stop(scene);

	/* Remove all selected from main list, and put in meta. */			int channel_max = 1, meta_start_frame = MAXFRAME, meta_end_frame = MINFRAME;
				Sequence *seqm = SEQ_sequence_alloc(active_seqbase, 1, 1, SEQ_TYPE_META);

	seqm = SEQ_sequence_alloc(ed->seqbasep, 1, 1, SEQ_TYPE_META); /* Channel number set later. */			/* Remove all selected from main list, and put in meta.
	strcpy(seqm->name + 2, "MetaStrip");			* Sequence is moved within the same edit, no need to re-generate the UUID. */
	seqm->flag = SELECT;			LISTBASE_FOREACH_MUTABLE (Sequence *, seq, active_seqbase) {
				if (seq != seqm && seq->flag & SELECT) {
	seq = ed->seqbasep->first;			BLI_remlink(active_seqbase, seq);
	while (seq) {
	next = seq->next;
	if (seq != seqm && (seq->flag & SELECT)) {
	SEQ_relations_invalidate_cache_composite(scene, seq);
	channel_max = max_ii(seq->machine, channel_max);
	/* Sequence is moved within the same edit, no need to re-generate the UUID. */
	BLI_remlink(ed->seqbasep, seq);
	BLI_addtail(&seqm->seqbase, seq);			BLI_addtail(&seqm->seqbase, seq);
				SEQ_relations_invalidate_cache_preprocessed(scene, seq);
				channel_max = max_ii(seq->machine, channel_max);
				meta_start_frame = min_ii(seq->startdisp, meta_start_frame);
				meta_end_frame = max_ii(seq->enddisp, meta_end_frame);
	}			}
	seq = next;
	}			}
	seqm->machine = last_seq ? last_seq->machine : channel_max;
	SEQ_time_update_sequence(scene, seqm);

				seqm->machine = active_seq ? active_seq->machine : channel_max;
				strcpy(seqm->name + 2, "MetaStrip");
				SEQ_sequence_base_unique_name_recursive(&ed->seqbase, seqm);
				seqm->start = meta_start_frame;
				seqm->len = meta_end_frame - meta_start_frame;
				SEQ_time_update_sequence(scene, seqm);
	SEQ_select_active_set(scene, seqm);			SEQ_select_active_set(scene, seqm);
				if (SEQ_transform_test_overlap(active_seqbase, seqm)) {
	if (SEQ_transform_test_overlap(ed->seqbasep, seqm)) {			SEQ_transform_seqbase_shuffle(active_seqbase, seqm, scene);
	SEQ_transform_seqbase_shuffle(ed->seqbasep, seqm, scene);
	}			}

	DEG_id_tag_update(&scene->id, ID_RECALC_SEQUENCER_STRIPS);			DEG_id_tag_update(&scene->id, ID_RECALC_SEQUENCER_STRIPS);

	SEQ_sequence_base_unique_name_recursive(&scene->ed->seqbase, seqm);
	SEQ_relations_invalidate_cache_composite(scene, seqm);
	WM_event_add_notifier(C, NC_SCENE \| ND_SEQUENCER, scene);			WM_event_add_notifier(C, NC_SCENE \| ND_SEQUENCER, scene);

	return OPERATOR_FINISHED;			return OPERATOR_FINISHED;
	}			}

	void SEQUENCER_OT_meta_make(wmOperatorType *ot)			void SEQUENCER_OT_meta_make(wmOperatorType *ot)
	{			{
	/* Identifiers. */			/* Identifiers. */
	Show All 10 Lines
	}			}

	/** \} */			/** \} */

	/* -------------------------------------------------------------------- */			/* -------------------------------------------------------------------- */
	/** \name UnMeta Strip Operator			/** \name UnMeta Strip Operator
	* \{ */			* \{ */

	static int seq_depends_on_meta(Sequence seq, Sequence seqm)
	{
	if (seq == seqm) {
	return 1;
	}
	if (seq->seq1 && seq_depends_on_meta(seq->seq1, seqm)) {
	return 1;
	}
	if (seq->seq2 && seq_depends_on_meta(seq->seq2, seqm)) {
	return 1;
	}
	if (seq->seq3 && seq_depends_on_meta(seq->seq3, seqm)) {
	return 1;
	}
	return 0;
	}

	static void recurs_del_seq_flag(Scene scene, ListBase lb, short flag, short deleteall)
	{
	Sequence seq, seqn;
	Sequence *last_seq = SEQ_select_active_get(scene);

	seq = lb->first;
	while (seq) {
	seqn = seq->next;
	if ((seq->flag & flag) \|\| deleteall) {
	BLI_remlink(lb, seq);
	if (seq == last_seq) {
	SEQ_select_active_set(scene, NULL);
	}
	if (seq->type == SEQ_TYPE_META) {
	recurs_del_seq_flag(scene, &seq->seqbase, flag, 1);
	}
	SEQ_sequence_free(scene, seq, true);
	}
	seq = seqn;
	}
	}

	static int sequencer_meta_separate_exec(bContext C, wmOperator UNUSED(op))			static int sequencer_meta_separate_exec(bContext C, wmOperator UNUSED(op))
	{			{
	Scene *scene = CTX_data_scene(C);			Scene *scene = CTX_data_scene(C);
	Editing *ed = SEQ_editing_get(scene, false);			Editing *ed = SEQ_editing_get(scene, false);
				Sequence *active_seq = SEQ_select_active_get(scene);

	Sequence seq, last_seq = SEQ_select_active_get(scene); /* last_seq checks (ed == NULL) */			if (active_seq == NULL \|\| active_seq->type != SEQ_TYPE_META) {

	if (last_seq == NULL \|\| last_seq->type != SEQ_TYPE_META) {
	return OPERATOR_CANCELLED;			return OPERATOR_CANCELLED;
	}			}

	SEQ_prefetch_stop(scene);			SEQ_prefetch_stop(scene);

	for (seq = last_seq->seqbase.first; seq != NULL; seq = seq->next) {			LISTBASE_FOREACH (Sequence *, seq, &active_seq->seqbase) {
	SEQ_relations_invalidate_cache_composite(scene, seq);			SEQ_relations_invalidate_cache_preprocessed(scene, seq);
	}

	/* This moves strips from meta to parent, sating within same edit and no new strips are
	* allocated. If the UUID was unique already (as it should) it will stay unique.
	* No need to re-generate the UUIDs. */
	BLI_movelisttolist(ed->seqbasep, &last_seq->seqbase);

	BLI_listbase_clear(&last_seq->seqbase);

	BLI_remlink(ed->seqbasep, last_seq);
	SEQ_sequence_free(scene, last_seq, true);

	/* Empty meta strip, delete all effects depending on it. */
	for (seq = ed->seqbasep->first; seq; seq = seq->next) {
	if ((seq->type & SEQ_TYPE_EFFECT) && seq_depends_on_meta(seq, last_seq)) {
	seq->flag \|= SEQ_FLAG_DELETE;
	}
	}			}

	recurs_del_seq_flag(scene, ed->seqbasep, SEQ_FLAG_DELETE, 0);			/* Remove all selected from meta, and put in main list.
				* Sequence is moved within the same edit, no need to re-generate the UUID. */
				BLI_movelisttolist(ed->seqbasep, &active_seq->seqbase);
				BLI_listbase_clear(&active_seq->seqbase);

				ListBase *active_seqbase = SEQ_active_seqbase_get(ed);
				SEQ_edit_flag_for_removal(scene, active_seqbase, active_seq);
				SEQ_edit_remove_flagged_sequences(scene, active_seqbase);

	/* Test for effects and overlap			/* Test for effects and overlap. */
	* don't use SEQ_CURRENT_BEGIN since that would be recursive. */			LISTBASE_FOREACH (Sequence *, seq, active_seqbase) {
	for (seq = ed->seqbasep->first; seq; seq = seq->next) {
	if (seq->flag & SELECT) {			if (seq->flag & SELECT) {
	seq->flag &= ~SEQ_OVERLAP;			seq->flag &= ~SEQ_OVERLAP;
	if (SEQ_transform_test_overlap(ed->seqbasep, seq)) {			if (SEQ_transform_test_overlap(active_seqbase, seq)) {
	SEQ_transform_seqbase_shuffle(ed->seqbasep, seq, scene);			SEQ_transform_seqbase_shuffle(active_seqbase, seq, scene);
	}			}
	}			}
	}			}

	SEQ_sort(scene);			SEQ_sort(scene);
	DEG_id_tag_update(&scene->id, ID_RECALC_SEQUENCER_STRIPS);			DEG_id_tag_update(&scene->id, ID_RECALC_SEQUENCER_STRIPS);

	WM_event_add_notifier(C, NC_SCENE \| ND_SEQUENCER, scene);			WM_event_add_notifier(C, NC_SCENE \| ND_SEQUENCER, scene);

	return OPERATOR_FINISHED;			return OPERATOR_FINISHED;
	}			}

	void SEQUENCER_OT_meta_separate(wmOperatorType *ot)			void SEQUENCER_OT_meta_separate(wmOperatorType *ot)
	{			{
	/* Identifiers. */			/* Identifiers. */
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