66 lines
2.8 KiB
C++
66 lines
2.8 KiB
C++
#pragma once
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#include <functional>
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#include <vector>
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#include "MappedInputManager.h"
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class ButtonNavigator final {
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using Callback = std::function<void()>;
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using Buttons = std::vector<MappedInputManager::Button>;
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const uint16_t continuousStartMs;
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const uint16_t continuousIntervalMs;
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uint32_t lastContinuousNavTime = 0;
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static const MappedInputManager* mappedInput;
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std::function<bool(int)> selectablePredicate;
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int selectableTotalItems = 0;
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[[nodiscard]] bool shouldNavigateContinuously() const;
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public:
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explicit ButtonNavigator(const uint16_t continuousIntervalMs = 500, const uint16_t continuousStartMs = 500)
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: continuousStartMs(continuousStartMs), continuousIntervalMs(continuousIntervalMs) {}
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static void setMappedInputManager(const MappedInputManager& mappedInputManager) { mappedInput = &mappedInputManager; }
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void onNext(const Callback& callback);
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void onPrevious(const Callback& callback);
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void onPressAndContinuous(const Buttons& buttons, const Callback& callback);
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void onNextPress(const Callback& callback);
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void onPreviousPress(const Callback& callback);
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void onPress(const Buttons& buttons, const Callback& callback);
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void onNextRelease(const Callback& callback);
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void onPreviousRelease(const Callback& callback);
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void onRelease(const Buttons& buttons, const Callback& callback);
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void onNextContinuous(const Callback& callback);
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void onPreviousContinuous(const Callback& callback);
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void onContinuous(const Buttons& buttons, const Callback& callback);
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[[nodiscard]] static int nextIndex(int currentIndex, int totalItems);
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[[nodiscard]] static int previousIndex(int currentIndex, int totalItems);
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[[nodiscard]] static int nextIndex(int currentIndex, const std::vector<bool>& selectable);
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[[nodiscard]] static int previousIndex(int currentIndex, const std::vector<bool>& selectable);
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[[nodiscard]] static int nextIndex(int currentIndex, int totalItems,
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const std::function<bool(int index)>& isSelectable);
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[[nodiscard]] static int previousIndex(int currentIndex, int totalItems,
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const std::function<bool(int index)>& isSelectable);
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[[nodiscard]] int nextIndex(int currentIndex) const;
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[[nodiscard]] int previousIndex(int currentIndex) const;
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void setSelectablePredicate(std::function<bool(int)> selectablePredicate, int totalItems);
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void clearSelectablePredicate();
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[[nodiscard]] static int nextPageIndex(int currentIndex, int totalItems, int itemsPerPage);
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[[nodiscard]] static int previousPageIndex(int currentIndex, int totalItems, int itemsPerPage);
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[[nodiscard]] static Buttons getNextButtons() {
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return {MappedInputManager::Button::Down, MappedInputManager::Button::Right};
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}
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[[nodiscard]] static Buttons getPreviousButtons() {
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return {MappedInputManager::Button::Up, MappedInputManager::Button::Left};
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}
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}; |