mostlyharmless_WebviewEditor.h

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//
// Created by Syl Morrison on 11/08/2024.
//
 
#ifndef MOSTLYHARMLESS_MOSTLYHARMLESS_WEBVIEWEDITOR_H
#define MOSTLYHARMLESS_MOSTLYHARMLESS_WEBVIEWEDITOR_H
#include <mostly_harmless/gui/mostlyharmless_WebviewBase.h>
#include <mostly_harmless/events/mostlyharmless_WebEvent.h>
#include <marvin/library/marvin_Concepts.h>
#include <choc/gui/choc_WebView.h>
#include <nlohmann/json.hpp>
#include <optional>
#include <string>
#include <memory>
namespace mostly_harmless::gui {

    class WebviewEditor : public WebviewBase {
    public:
        WebviewEditor(core::ISharedState* sharedState, std::uint32_t initialWidth, std::uint32_t initialHeight, Colour backgroundColour);

        ~WebviewEditor() noexcept override = default;
 
        void initialise() override;

        [[nodiscard]] bool allowResize() const noexcept override;

        void onResizeRequested(std::uint32_t* newWidth, std::uint32_t* newHeight) override;

        void onParamEvent(events::ProcToGuiParamEvent event) override;

        virtual void sendEvent(events::WebEvent&& event) noexcept;
 
 
    protected:
        virtual choc::value::Value beginParamChangeGestureCallback(const choc::value::ValueView& args);

        virtual choc::value::Value paramChangeGestureCallback(const choc::value::ValueView& args);

        virtual choc::value::Value endParamChangeGestureCallback(const choc::value::ValueView& args);
 
        core::ISharedState* m_sharedState{ nullptr };
 
        struct {
            std::optional<std::pair<std::uint32_t, std::uint32_t>> lastMouseDownLocation{};
            std::optional<std::pair<std::uint32_t, std::uint32_t>> lastMousePosition{};
        } m_cursorState;
    };
} // namespace mostly_harmless::gui
#endif // MOSTLYHARMLESS_MOSTLYHARMLESS_WEBVIEWEDITOR_H