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#pragma once
#include "IMenuContainer.h"
#include "../Canvas.h"
#include "../../Input/ControlScheme.h"
#include "../../../Main.h"
#include "../../../nCine/Primitives/Vector2.h"
#include "../../../nCine/Input/IInputManager.h"
using namespace Jazz2::Input;
namespace Jazz2::UI::Menu
{
/** @brief Base class of a menu section */
class MenuSection
{
public:
MenuSection();
virtual ~MenuSection();
/** @brief Allows to override clip rectangle of the middle layer */
virtual Recti GetClipRectangle(const Recti& contentBounds);
/** @brief Called when the section is shown */
virtual void OnShow(IMenuContainer* root);
/** @brief Called when the section is hidden */
virtual void OnHide();
/** @brief Called when the section should be updated */
virtual void OnUpdate(float timeMult) = 0;
/** @brief Called when the section should be drawn --- the bottom background layer */
virtual void OnDraw(Canvas* canvas) = 0;
/** @brief Called when the section should be drawn --- the middle clipped layer */
virtual void OnDrawClipped(Canvas* canvas) {}
/** @brief Called when the section should be drawn --- the top overlay layer */
virtual void OnDrawOverlay(Canvas* canvas) {}
/** @brief Called when a key is pressed */
virtual void OnKeyPressed(const nCine::KeyboardEvent& event) {}
/** @brief Called when a key is released */
virtual void OnKeyReleased(const nCine::KeyboardEvent& event) {}
/** @brief Called when a text input is detected */
virtual void OnTextInput(const nCine::TextInputEvent& event) {}
/** @brief Called when a touch event is triggered */
virtual void OnTouchEvent(const nCine::TouchEvent& event, Vector2i viewSize) = 0;
/** @brief Allows to override navigation behavior */
virtual NavigationFlags GetNavigationFlags() const;
protected:
/** @brief Kinetic divider for smooth touch controls */
static constexpr float TouchKineticDivider = 0.004f;
/** @brief Kinetic friction for smooth touch controls */
static constexpr float TouchKineticFriction = 7000.0f;
/** @brief Kinetic damping for smooth touch controls */
static constexpr float TouchKineticDamping = 0.2f;
#ifndef DOXYGEN_GENERATING_OUTPUT
IMenuContainer* _root;
#endif
};
}
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