127 using inputs_type =
typename avnd::input_introspection<Info>::type;
128 using outputs_type =
typename avnd::output_introspection<Info>::type;
129 inputs_type temp_inputs{};
130 outputs_type temp_outputs{};
132 typename Info::ui* rootUi{};
134 template <
typename Item>
140 template <
typename Item>
145 if constexpr(
requires {
sizeof(Item::value); })
147 using avnd_port_type = pmf_member_type_t<
decltype(item.model)>;
149 oscr::from_ossia_value(p, inl->value(), item.value);
150 if constexpr(
requires { rootUi->on_control_update(); })
153 inl, &Process::ControlInlet::valueChanged, &context,
154 [rui = rootUi, layout = this->layout, &item](
const ossia::value& v) {
156 oscr::from_ossia_value(p, v, item.value);
158 rui->on_control_update();
165 inl, &Process::ControlInlet::valueChanged, &context,
166 [layout = this->layout, &item](
const ossia::value& v) {
168 oscr::from_ossia_value(p, v, item.value);
173 if constexpr(
requires { item.set = {}; })
175 item.set = [inl](
const auto& val) { inl->setValue(oscr::to_ossia_value(val)); };
179 if constexpr(
requires { Item::dynamic_size; })
183 if(
auto edit = qgraphicsitem_cast<score::QGraphicsLineEdit*>(lay.control))
185 edit, &score::QGraphicsLineEdit::sizeChanged, obj,
186 &score::ResizeableItem::childrenSizeChanged);
191 template <
typename Item>
192 void createControl(Item& item,
auto... member)
194 if constexpr(
requires { ((inputs_type{}).*....*member); })
196 int index = avnd::index_in_struct(temp_inputs, member...);
198 auto ports = proc.avnd_input_idx_to_model_ports(index);
201 auto [port, qitem] = makeInlet(p);
204 SCORE_ASSERT(qitem.container);
205 setupControl(this->layout, port, qitem, item);
206 setupItem(item, *qitem.container);
210 else if constexpr(
requires { ((outputs_type{}).*....*member); })
212 int index = avnd::index_in_struct(temp_outputs, member...);
214 auto ports = proc.avnd_output_idx_to_model_ports(index);
217 auto [port, qitem] = makeOutlet(p);
220 SCORE_ASSERT(qitem.container);
221 setupControl(this->layout, port, qitem, item);
222 setupItem(item, *qitem.container);
228 static_assert(
sizeof...(member) < 0,
"not_a_member_of_inputs_or_outputs");
232 template <
typename Item,
typename T>
233 void createWidget(Item& it,
const T& member)
235 if constexpr(
requires {
236 { member } -> std::convertible_to<std::string_view>;
239 auto res = makeLabel(member);
242 else if constexpr(
requires {
243 { member.text } -> std::convertible_to<std::string_view>;
246 auto res = makeLabel(member.text);
251 createControl(it, member);
255 template <
typename Item,
typename... T>
256 requires(
sizeof...(T) > 1)
257 void createWidget(Item& item, T... recursive_members)
259 createControl(item, recursive_members...);
262 template <
typename Item>
263 void createCustom(Item& item)
265 static_assert(!
requires { item.transaction; });
267 setupItem(item, *res);
270 template <
typename Item>
271 void createCustomControl(Item& item,
auto... member)
273 if constexpr(
requires { ((inputs_type{}).*....*member); })
275 int index = avnd::index_in_struct(temp_inputs, member...);
278 auto ports = proc.avnd_input_idx_to_model_ports(index);
281 if(
auto* port = qobject_cast<Process::ControlInlet*>(p))
285 setupControl(this->layout, port, lay, item);
286 setupItem(item, *qitem);
290 else if constexpr(
requires { ((outputs_type{}).*....*member); })
292 int index = avnd::index_in_struct(temp_outputs, member...);
295 auto ports = proc.avnd_output_idx_to_model_ports(index);
298 if(
auto* port = qobject_cast<Process::ControlOutlet*>(p))
302 setupControl(this->layout, port, lay, item);
303 setupItem(item, *qitem);
309 static_assert(
sizeof...(member) < 0,
"not_a_member_of_inputs_or_outputs");
313 template <
typename Item>
317 setupLayout(item, *new_l);
318 setupItem(item, *new_l);
320 createdLayouts.push_back(new_l);
323 using namespace boost::pfr;
324 using namespace boost::pfr::detail;
325 static constexpr int N = boost::pfr::tuple_size_v<Item>;
326 auto t = boost::pfr::detail::tie_as_tuple(item, size_t_<N>{});
327 [&]<std::size_t... I>(std::index_sequence<I...>) {
328 (this->walkLayout(sequence_tuple::get<I>(t), recursive_members...), ...);
329 }(std::make_index_sequence<N>{});
335 template <
typename Item>
336 auto initRecursiveLayout()
338 auto new_l = createRecursiveLayout<Item>(this->layout);
339 setupRecursiveLayout<Item>(new_l);
343 template <
typename Item>
344 void walkLayout(Item& item,
auto... recursive_members)
346 if constexpr(avnd::spacing_layout<Item>)
349 double w = 1., h = 1.;
350 if constexpr(
requires { Item::width(); })
352 if constexpr(
requires { Item::height(); })
354 widg->setRect({0, 0, w, h});
358 subLayout(item, initRecursiveLayout<Item>(), recursive_members...);
360 else if constexpr(avnd::control_layout<Item>)
364 createWidget(item, recursive_members..., item.model);
366 else if constexpr(avnd::custom_control_layout<Item>)
370 createCustomControl(item, recursive_members..., item.model);
372 else if constexpr(avnd::custom_layout<Item>)
378 else if constexpr(avnd::recursive_group_layout<Item>)
380 walkLayout(item.ui, recursive_members..., item.group);
382 else if constexpr(avnd::dynamic_controls<Item>)
384 walkLayout(item.ui, recursive_members..., item.group);
386 else if constexpr(avnd::has_layout<Item>)
389 subLayout(item, initRecursiveLayout<Item>(), recursive_members...);
394 createWidget(item, item);
406 std::optional<double> recommendedHeight()
const noexcept override
408 if constexpr(
requires { (double)Info::layout::height(); })
410 return Info::layout::height();
412 return Process::LayerFactory::recommendedHeight();
427 QGraphicsItem* parent)
const final override
439 template <
typename Item>
443 if constexpr(avnd::has_gui_to_processor_bus<Info>)
449 if constexpr(avnd::has_processor_to_gui_bus<Info>)
452 proc.to_ui = [ptr = QPointer{ptr}](QByteArray mess) {
457 if constexpr(
requires { ptr->bus.process_message(); })
459 ptr->bus.process_message();
461 else if constexpr(
requires { ptr->bus.process_message(ptr->ui); })
463 ptr->bus.process_message(ptr->ui);
465 else if constexpr(
requires { ptr->bus.process_message(ptr->ui, {}); })
467 std::decay_t<avnd::second_argument<&Info::ui::bus::process_message>> arg;
470 ptr->bus.process_message(ptr->ui, std::move(arg));
474 ptr->bus.process_message(ptr->ui, {});
479 if_possible(ptr->bus.init(ptr->ui));
484 using ui_type =
typename Info::ui;
485 using root_layout_type
486 = std::remove_cvref_t<decltype(*createRecursiveLayout<ui_type>(
nullptr))>;
489 setupRecursiveLayout<ui_type>(new_l);
490 if constexpr(
requires {
sizeof(
typename Info::ui::bus); })
491 init_bus(proc, *new_l);
493 if constexpr(
requires { new_l->ui.start(); })
499 if constexpr(
requires { new_l->ui.stop(); })
501 QObject::connect(&proc, &Process::ProcessModel::stopExecution, new_l, [new_l] {
505 if constexpr(
requires { new_l->ui.reset(); })
507 QObject::connect(&proc, &Process::ProcessModel::resetExecution, new_l, [new_l] {
516 QGraphicsItem* parent)
const final override
518 using namespace score;
519 auto& process =
static_cast<const ProcessModel<Info>&
>(proc);
521 auto rootItem = makeItemImpl(
const_cast<ProcessModel<Info>&
>(process), parent);
523 auto recreate = [parent, &proc, &ctx, rootItem] {
524 LayoutBuilder<Info> b{
527 proc.inlets(), proc.outlets(),
529 b.rootUi = &rootItem->ui;
532 b.subLayout(rootItem->ui, rootItem);
534 b.finalizeLayout(rootItem);
536 rootItem->fitChildrenRect();
538 if_possible(b.rootUi->on_control_update());
541 QObject::connect(&proc, &Process::ProcessModel::inletsChanged, rootItem, [=]() {
542 auto cld = rootItem->childItems();
549 QObject::connect(&proc, &Process::ProcessModel::outletsChanged, rootItem, [=]() {
550 auto cld = rootItem->childItems();