#pragma once
#include "../monitor/monitor.h"
-#include "../video_format.h"
+#include "../fwd.h"
#include "../interaction/interaction_sink.h"
+#include "../help/help_repository.h"
#include "binding.h"
#include <common/forward.h>
#include <common/future_fwd.h>
#include <common/memory.h>
-#include <common/enum_class.h>
#include <cstdint>
#include <limits>
// Methods
- virtual class draw_frame receive() = 0;
- virtual boost::unique_future<std::wstring> call(const std::vector<std::wstring>& params) = 0;
+ virtual draw_frame receive() = 0;
+ virtual std::future<std::wstring> call(const std::vector<std::wstring>& params) = 0;
virtual variable& get_variable(const std::wstring& name) = 0;
virtual const std::vector<std::wstring>& get_variables() const = 0;
// monitor::observable
- virtual monitor::source& monitor_output() = 0;
+ virtual monitor::subject& monitor_output() = 0;
// interaction_sink
virtual void on_interaction(const interaction_event::ptr& event) override { }
virtual boost::property_tree::wptree info() const = 0;
virtual uint32_t nb_frames() const = 0;
virtual uint32_t frame_number() const = 0;
- virtual class draw_frame last_frame() = 0;
- virtual class draw_frame create_thumbnail_frame() = 0;
+ virtual draw_frame last_frame() = 0;
virtual constraints& pixel_constraints() = 0;
virtual void leading_producer(const spl::shared_ptr<frame_producer>&) {}
};
// Methods
- virtual boost::unique_future<std::wstring> call(const std::vector<std::wstring>& params) override;
+ virtual std::future<std::wstring> call(const std::vector<std::wstring>& params) override;
virtual variable& get_variable(const std::wstring& name) override;
virtual const std::vector<std::wstring>& get_variables() const override;
void paused(bool value) override;
uint32_t nb_frames() const override;
uint32_t frame_number() const override;
- virtual class draw_frame last_frame() override;
- virtual class draw_frame create_thumbnail_frame() override;
+ virtual draw_frame last_frame() override;
private:
- virtual class draw_frame receive() override;
- virtual class draw_frame receive_impl() = 0;
+ virtual draw_frame receive() override;
+ virtual draw_frame receive_impl() = 0;
struct impl;
friend struct impl;
std::shared_ptr<impl> impl_;
};
-typedef std::function<spl::shared_ptr<core::frame_producer>(const spl::shared_ptr<class frame_factory>&, const video_format_desc& format_desc, const std::vector<std::wstring>&)> producer_factory_t;
-void register_producer_factory(const producer_factory_t& factory); // Not thread-safe.
-void register_thumbnail_producer_factory(const producer_factory_t& factory); // Not thread-safe.
+class frame_producer_registry;
-spl::shared_ptr<core::frame_producer> create_producer(const spl::shared_ptr<frame_factory>&, const video_format_desc& format_desc, const std::vector<std::wstring>& params);
-spl::shared_ptr<core::frame_producer> create_producer(const spl::shared_ptr<frame_factory>&, const video_format_desc& format_desc, const std::wstring& params);
+struct frame_producer_dependencies
+{
+ spl::shared_ptr<core::frame_factory> frame_factory;
+ std::vector<spl::shared_ptr<video_channel>> channels;
+ video_format_desc format_desc;
+ spl::shared_ptr<const frame_producer_registry> producer_registry;
+
+ frame_producer_dependencies(
+ const spl::shared_ptr<core::frame_factory>& frame_factory,
+ const std::vector<spl::shared_ptr<video_channel>>& channels,
+ const video_format_desc& format_desc,
+ const spl::shared_ptr<const frame_producer_registry> producer_registry);
+};
+
+typedef std::function<spl::shared_ptr<core::frame_producer>(const frame_producer_dependencies&, const std::vector<std::wstring>&)> producer_factory_t;
+typedef std::function<draw_frame (const frame_producer_dependencies&, const std::wstring&)> thumbnail_producer_t;
+
+class frame_producer_registry : boost::noncopyable
+{
+public:
+ frame_producer_registry(spl::shared_ptr<help_repository> help_repo);
+ void register_producer_factory(std::wstring name, const producer_factory_t& factory, const help_item_describer& describer); // Not thread-safe.
+ void register_thumbnail_producer(const thumbnail_producer_t& thumbnail_producer); // Not thread-safe.
+ spl::shared_ptr<core::frame_producer> create_producer(const frame_producer_dependencies&, const std::vector<std::wstring>& params) const;
+ spl::shared_ptr<core::frame_producer> create_producer(const frame_producer_dependencies&, const std::wstring& params) const;
+ draw_frame create_thumbnail(const frame_producer_dependencies&, const std::wstring& media_file) const;
+private:
+ struct impl;
+ spl::shared_ptr<impl> impl_;
+};
spl::shared_ptr<core::frame_producer> create_destroy_proxy(spl::shared_ptr<core::frame_producer> producer);
-spl::shared_ptr<core::frame_producer> create_thumbnail_producer(const spl::shared_ptr<frame_factory>&, const video_format_desc& format_desc, const std::wstring& media_file);
+void destroy_producers_synchronously();
}}