UICheckbox.hpp

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//
//  CeresEngine - A game development framework
//
//  Created by Rogiel Sulzbach.
//  Copyright (c) 2018-2022 Rogiel Sulzbach. All rights reserved.
//
 
#pragma once
 
#include "UIControl.hpp"
 
#include "CeresEngine/Text/TextLayoutManager.hpp"
#include "CeresEngine/Texture/Texture.hpp"
 
namespace CeresEngine {
 
    enum class UICheckboxState {
        Active = 1 << 0,
        Hover = 1 << 1,
        Clicked = 1 << 2,
    };
    using UICheckboxStateFlags = Flags<UICheckboxState>;
    CE_FLAGS_OPERATORS(UICheckboxState);
 
    class UICheckbox : public UIControl {
    public:
        Event<void(bool)> didToggle;
 
    public:
        UICheckbox();
 
        explicit UICheckbox(bool state);
        ~UICheckbox() override;
 
    public:
        bool isToggled() const { return getState().contains(State::Selected); }
 
        void setToggled(bool state);
 
    protected: // UIControl
        void didChangeState(const State& oldState, const State& newState) override;
 
    public: // UIView
        UISize getIntrinsicContentSize() const override;
 
        void draw(UIGraphicsContext& context, const UIRect& dirtyRect) override;
 
        [[nodiscard]] bool getClearsContextBeforeDrawing() const noexcept override { return false; }
 
    public: // UIResponder
        void mouseUp(const UIMouseEvent& event) override;
 
    public:
        static const UIColorAppearanceProperty startingShadowColorProperty;
        static const UIColorAppearanceProperty endingShadowColorProperty;
 
        static const UIFloatAppearanceProperty widthProperty;
        static const UIFloatAppearanceProperty heightProperty;
    };
} // namespace CeresEngine