animation.hpp

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#pragma once
#include "animation_update_event_handler.hpp"
#include "control.hpp"
#include "timer.hpp"
#include <xtd/diagnostics/stopwatch>

namespace xtd {
  namespace forms {
    class animation : public xtd::forms::control {
      struct data;
      
    public:
      
      animation();
      
      
      [[nodiscard]] virtual auto elapsed() const noexcept -> xtd::time_span;
      
      [[nodiscard]] virtual auto elapsed_milliseconds() const noexcept -> xtd::int64;
      
      [[nodiscard]] virtual auto elapsed_nanoseconds() const noexcept -> xtd::int64;
      
      [[nodiscard]] virtual auto elapsed_ticks() const noexcept -> xtd::int64;
      
      [[nodiscard]] virtual auto frame_counter() const noexcept -> xtd::uint32;
      
      [[nodiscard]] virtual auto frames_per_second() const noexcept -> xtd::uint32;
      virtual auto frames_per_second(uint32 value) -> animation&;
      
      [[nodiscard]] virtual auto running() const noexcept -> bool;
      virtual auto running(bool value) -> animation&;
      
      
      auto start() -> void;
      
      auto stop() -> void;
      
      
      [[nodiscard]] static auto create() -> animation;
      [[nodiscard]] static auto create(const drawing::point& location) -> animation;
      [[nodiscard]] static auto create(const drawing::point& location, const drawing::size& size) -> animation;
      [[nodiscard]] static auto create(const drawing::point& location, const drawing::size& size, const xtd::string& name) -> animation;
      [[nodiscard]] static auto create(uint32 frames_per_second) -> animation;
      [[nodiscard]] static auto create(uint32 frames_per_second, const drawing::point& location) -> animation;
      [[nodiscard]] static auto create(uint32 frames_per_second, const drawing::point& location, const drawing::size& size) -> animation;
      [[nodiscard]] static auto create(uint32 frames_per_second, const drawing::point& location, const drawing::size& size, const xtd::string& name) -> animation;
      [[nodiscard]] static auto create(const control& parent) -> animation;
      [[nodiscard]] static auto create(const control& parent, const drawing::point& location) -> animation;
      [[nodiscard]] static auto create(const control& parent, const drawing::point& location, const drawing::size& size) -> animation;
      [[nodiscard]] static auto create(const control& parent, const drawing::point& location, const drawing::size& size, const xtd::string& name) -> animation;
      [[nodiscard]] static auto create(const control& parent, uint32 frames_per_second) -> animation;
      [[nodiscard]] static auto create(const control& parent, uint32 frames_per_second, const drawing::point& location) -> animation;
      [[nodiscard]] static auto create(const control& parent, uint32 frames_per_second, const drawing::point& location, const drawing::size& size) -> animation;
      [[nodiscard]] static auto create(const control& parent, uint32 frames_per_second, const drawing::point& location, const drawing::size& size, const xtd::string& name) -> animation;
      
      
      xtd::event<animation, animation_updated_event_handler> updated;
      
    protected:
      
      [[nodiscard]] auto default_size() const noexcept -> xtd::drawing::size override;
      
      
      virtual auto on_updated(const xtd::forms::animation_updated_event_args& e) -> void;
      
      xtd::sptr<data> data_;
    };
  }
}