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[avnd] Allow to use it to create devices, too
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src/plugins/score-plugin-avnd/AvndDevices/AvndDevice.hpp
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,262 @@ | ||
| #pragma once | ||
| #include <State/Widgets/AddressFragmentLineEdit.hpp> | ||
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| #include <Explorer/DefaultProtocolFactory.hpp> | ||
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| #include <Crousti/Concepts.hpp> | ||
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| #include <ossia/network/base/protocol.hpp> | ||
| #include <ossia/network/generic/generic_device.hpp> | ||
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| #include <QFormLayout> | ||
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| namespace oscr | ||
| { | ||
| template <typename Node> | ||
| class Protocol final : public ossia::net::protocol_base | ||
| { | ||
| public: | ||
| explicit Protocol(const ossia::net::network_context_ptr& ctx) | ||
| : ossia::net::protocol_base{flags{}} | ||
| { | ||
| } | ||
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| template <bool Input, typename Field> | ||
| ossia::net::parameter_base* create_node(ossia::net::node_base& root, Field& f) | ||
| { | ||
| ossia::net::node_base* node{}; | ||
| if constexpr(avnd::has_path<Field>) | ||
| { | ||
| static constexpr auto name = avnd::get_path<Field>(); | ||
| node = &ossia::net::create_node(root, name); | ||
| } | ||
| else | ||
| { | ||
| static constexpr auto name = avnd::get_name<Field>(); | ||
| if constexpr(Input) | ||
| { | ||
| node = &ossia::net::create_node(root, fmt::format("/in/{}", name)); | ||
| } | ||
| else | ||
| { | ||
| node = &ossia::net::create_node(root, fmt::format("/out/{}", name)); | ||
| } | ||
| } | ||
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| using val_t = std::decay_t<decltype(f.value)>; | ||
| return node->create_parameter(oscr::type_for_arg<val_t>()); | ||
| } | ||
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| void set_field_value(auto& f, const ossia::value& v) | ||
| { | ||
| oscr::from_ossia_value(f, v, f.value); | ||
| if_possible(f.update(impl)); | ||
| process_on_input(); | ||
| } | ||
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| void set_device(ossia::net::device_base& dev) override | ||
| { | ||
| // Create the parameters on the device | ||
| auto& root = dev.get_root_node(); | ||
| inputs.resize(avnd::input_introspection<Node>::size); | ||
| avnd::input_introspection<Node>::for_all_n( | ||
| avnd::get_inputs(impl), [&]<std::size_t I>(auto& f, avnd::field_index<I>) { | ||
| inputs[I] = create_node<true>(root, f); | ||
| inputs[I]->add_callback( | ||
| [&f, this](const ossia::value& v) { set_field_value(f, v); }); | ||
| }); | ||
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| outputs.resize(avnd::output_introspection<Node>::size); | ||
| avnd::output_introspection<Node>::for_all_n( | ||
| avnd::get_outputs(impl), [&]<std::size_t I>(auto& f, avnd::field_index<I>) { | ||
| outputs[I] = create_node<false>(root, f); | ||
| }); | ||
| } | ||
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| bool push(const ossia::net::parameter_base& param, const ossia::value& v) override | ||
| { | ||
| // Push on input : process | ||
| for(int i = 0; i < inputs.size(); i++) | ||
| { | ||
| auto* p = inputs[i]; | ||
| if(p == ¶m) | ||
| { | ||
| avnd::input_introspection<Node>::for_nth( | ||
| avnd::get_inputs(impl), i, | ||
| [this, &v](auto& f) { this->set_field_value(f, v); }); | ||
| break; | ||
| } | ||
| } | ||
| return false; | ||
| } | ||
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| void process_on_input() | ||
| { | ||
| impl(); | ||
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| avnd::output_introspection<Node>::for_all_n( | ||
| avnd::get_outputs(impl), [&]<std::size_t I>(auto& f, avnd::field_index<I>) { | ||
| SCORE_ASSERT(outputs[I]); | ||
| outputs[I]->set_value(oscr::to_ossia_value(f, f.value)); | ||
| }); | ||
| } | ||
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| bool pull(ossia::net::parameter_base&) override { return false; } | ||
| bool push_raw(const ossia::net::full_parameter_data&) override { return false; } | ||
| bool observe(ossia::net::parameter_base&, bool) override { return false; } | ||
| bool update(ossia::net::node_base& node_base) override { return false; } | ||
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| Node impl; | ||
| std::vector<ossia::net::parameter_base*> inputs; | ||
| std::vector<ossia::net::parameter_base*> outputs; | ||
| }; | ||
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| template <typename Node_T> | ||
| class DeviceImplementation final : public Device::OwningDeviceInterface | ||
| { | ||
| public: | ||
| DeviceImplementation( | ||
| const Device::DeviceSettings& settings, | ||
| const Explorer::DeviceDocumentPlugin& plugin, const score::DocumentContext& ctx) | ||
| : OwningDeviceInterface{settings} | ||
| , m_ctx{plugin} | ||
| { | ||
| m_capas.canRefreshTree = true; | ||
| m_capas.canAddNode = false; | ||
| m_capas.canRemoveNode = false; | ||
| m_capas.canRenameNode = false; | ||
| m_capas.canSetProperties = false; | ||
| m_capas.canSerialize = false; | ||
| } | ||
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| ~DeviceImplementation() { } | ||
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| bool reconnect() override | ||
| { | ||
| disconnect(); | ||
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| auto protocol = std::make_unique<Protocol<Node_T>>(this->m_ctx.networkContext()); | ||
| auto dev = std::make_unique<ossia::net::generic_device>( | ||
| std::move(protocol), settings().name.toStdString()); | ||
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| m_dev = std::move(dev); | ||
| deviceChanged(nullptr, m_dev.get()); | ||
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| return connected(); | ||
| } | ||
| void disconnect() override { OwningDeviceInterface::disconnect(); } | ||
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| private: | ||
| const Explorer::DeviceDocumentPlugin& m_ctx; | ||
| }; | ||
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| template <typename Node> | ||
| class ProtocolSettingsWidget final : public Device::ProtocolSettingsWidget | ||
| { | ||
| public: | ||
| explicit ProtocolSettingsWidget(QWidget* parent = nullptr) | ||
| : Device::ProtocolSettingsWidget(parent) | ||
| { | ||
| m_deviceNameEdit = new State::AddressFragmentLineEdit{this}; | ||
| m_deviceNameEdit->setText("SpatGRIS"); | ||
| auto layout = new QFormLayout; | ||
| layout->addRow(tr("Name"), m_deviceNameEdit); | ||
| setLayout(layout); | ||
| } | ||
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| virtual ~ProtocolSettingsWidget() { } | ||
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| Device::DeviceSettings getSettings() const override | ||
| { | ||
| // TODO should be = m_settings to follow the other patterns. | ||
| Device::DeviceSettings s; | ||
| s.name = m_deviceNameEdit->text(); | ||
| s.protocol = oscr::uuid_from_string<Node>(); | ||
| return s; | ||
| } | ||
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| void setSettings(const Device::DeviceSettings& settings) override | ||
| { | ||
| m_deviceNameEdit->setText(settings.name); | ||
| } | ||
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| private: | ||
| QLineEdit* m_deviceNameEdit{}; | ||
| }; | ||
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| template <typename Node> | ||
| class ProtocolFactory final : public Protocols::DefaultProtocolFactory | ||
| { | ||
| UuidKey<Device::ProtocolFactory> concreteKey() const noexcept override | ||
| { | ||
| return oscr::uuid_from_string<Node>(); | ||
| } | ||
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| QString prettyName() const noexcept override | ||
| { | ||
| return QString::fromUtf8(avnd::get_name<Node>().data()); | ||
| } | ||
| QString category() const noexcept override { return StandardCategories::software; } | ||
| Device::DeviceEnumerators | ||
| getEnumerators(const score::DocumentContext& ctx) const override | ||
| { | ||
| return {}; | ||
| } | ||
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| Device::DeviceInterface* makeDevice( | ||
| const Device::DeviceSettings& settings, | ||
| const Explorer::DeviceDocumentPlugin& plugin, | ||
| const score::DocumentContext& ctx) override | ||
| { | ||
| return new DeviceImplementation<Node>{settings, plugin, ctx}; | ||
| } | ||
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| const Device::DeviceSettings& defaultSettings() const noexcept override | ||
| { | ||
| static const Device::DeviceSettings& settings = [&] { | ||
| Device::DeviceSettings s; | ||
| s.protocol = concreteKey(); | ||
| s.name = "SpatGRIS"; | ||
| s.deviceSpecificSettings = QVariant{}; | ||
| return s; | ||
| }(); | ||
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| return settings; | ||
| } | ||
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| Device::ProtocolSettingsWidget* makeSettingsWidget() override | ||
| { | ||
| return new ProtocolSettingsWidget<Node>; | ||
| } | ||
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| QVariant makeProtocolSpecificSettings(const VisitorVariant& visitor) const override | ||
| { | ||
| return QVariant{}; | ||
| } | ||
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| void serializeProtocolSpecificSettings( | ||
| const QVariant& data, const VisitorVariant& visitor) const override | ||
| { | ||
| } | ||
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| bool checkCompatibility( | ||
| const Device::DeviceSettings& a, | ||
| const Device::DeviceSettings& b) const noexcept override | ||
| { | ||
| return true; | ||
| } | ||
| }; | ||
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| template <typename... Nodes> | ||
| static void instantiate_device( | ||
| std::vector<score::InterfaceBase*>& v, const score::ApplicationContext& ctx, | ||
| const score::InterfaceKey& key) | ||
| { | ||
| if(key == Device::ProtocolFactory::static_interfaceKey()) | ||
| { | ||
| (v.emplace_back( | ||
| static_cast<Device::ProtocolFactory*>(new oscr::ProtocolFactory<Nodes>())), | ||
| ...); | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| // clang-format off | ||
| #include <ossia/detail/config.hpp> | ||
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| #include "@AVND_MAIN_FILE@" | ||
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| #cmakedefine AVND_REFLECTION_HELPERS | ||
| #if defined(AVND_REFLECTION_HELPERS) | ||
| #include <avnd/common/aggregates.hpp> | ||
| #include <avnd/concepts/port.hpp> | ||
| #include <avnd/concepts/message.hpp> | ||
| #include <avnd/common/index.hpp> | ||
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| #include "@AVND_REFLECTION_HELPERS_PRE@" | ||
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| #include <avnd/concepts/generic.hpp> | ||
| #include <avnd/introspection/input.hpp> | ||
| #include <avnd/introspection/output.hpp> | ||
| #include <avnd/introspection/messages.hpp> | ||
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| #include "@AVND_REFLECTION_HELPERS@" | ||
| #endif | ||
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| #include <Avnd/Factories.hpp> | ||
| #include <AvndDevices/AvndDevice.hpp> | ||
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| namespace oscr | ||
| { | ||
| template <> | ||
| void custom_factories<@AVND_QUALIFIED@>( | ||
| std::vector<score::InterfaceBase*>& fx, | ||
| const score::ApplicationContext& ctx, const score::InterfaceKey& key) | ||
| { | ||
| using namespace oscr; | ||
| oscr::instantiate_device<@AVND_QUALIFIED@>(fx, ctx, key); | ||
| } | ||
| } | ||
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| // clang-format on |