173 lines
4.5 KiB
C++
173 lines
4.5 KiB
C++
//
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// Created by robtor on 26.01.23.
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//
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#ifndef FLOATPUMP_MENU_H
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#define FLOATPUMP_MENU_H
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#include <cstdint>
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#include <string>
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#include <vector>
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#include <memory>
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namespace floatpump {
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namespace menu {
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struct IMenuEntry {
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virtual ~IMenuEntry() = default;
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virtual auto u_press() -> void = 0;
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virtual auto u_increase(uint16_t steps = 1) -> void = 0;
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virtual auto u_decrease(uint16_t steps = 1) -> void = 0;
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virtual auto is_entered() -> bool = 0;
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virtual auto toString() -> std::string = 0;
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};
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template<typename T>
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class MenuEntry : public IMenuEntry {
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public:
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MenuEntry(T *linked_config, std::string name) : m_name(name) {
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m_storage = linked_config;
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};
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auto getValue() -> T & {
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return (*m_storage);
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}
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auto setValue(T &value) -> void {
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*m_storage = value;
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}
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auto relinkConfig(T *linked_config) -> void {
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m_storage = linked_config;
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}
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protected:
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T *m_storage;
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std::string m_name;
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bool m_entered = false;
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auto buildString(std::string appendix) -> std::string;
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};
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class MenuEntryCheckable : public MenuEntry<bool> {
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public:
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MenuEntryCheckable(bool *linked_config, const std::string &name) : MenuEntry(linked_config, name) {}
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auto toString() -> std::string override;
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auto u_press() -> void override;
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auto u_increase(uint16_t steps) -> void override {}
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auto u_decrease(uint16_t steps) -> void override {}
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auto is_entered() -> bool override {
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return false;
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}
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};
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class MenuEntryExecute : public MenuEntry<bool> {
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public:
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MenuEntryExecute(bool *linked_config, const std::string &name) : MenuEntry(linked_config, name) {}
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auto u_press() -> void override;
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auto u_increase(uint16_t steps) -> void override {}
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auto u_decrease(uint16_t steps) -> void override {}
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auto is_entered() -> bool override {
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return false;
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}
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auto toString() -> std::string override;
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};
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class MenuEntryNumeric : public MenuEntry<uint16_t> {
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public:
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MenuEntryNumeric(uint16_t *linked_config, const std::string &name) : MenuEntry(linked_config, name) {}
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auto u_press() -> void override;
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auto u_increase(uint16_t steps) -> void override;
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auto u_decrease(uint16_t steps) -> void override;
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auto is_entered() -> bool override;
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auto toString() -> std::string override;
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};
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class MenuEntryPercent : public MenuEntry<uint8_t> {
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public:
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MenuEntryPercent(uint8_t *linked_config, const std::string &name) : MenuEntry(linked_config, name) {}
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auto u_press() -> void override;
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auto u_increase(uint16_t steps) -> void override;
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auto u_decrease(uint16_t steps) -> void override;
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auto is_entered() -> bool override;
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auto toString() -> std::string override;
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};
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class Menu {
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public:
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explicit Menu(const std::string &m_name) : m_name(m_name) {}
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enum class Error {
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invalid_index
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};
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template<typename T, typename... As>
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auto addEntry(As &&...args) -> void {
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m_entries.push_back(std::make_unique<T>(std::forward<As>(args)...));
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}
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auto addSubmenu(Menu *submenu) -> void {
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submenu->m_parent = this;
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m_submenus.push_back(submenu);
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}
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auto printLine() -> const std::string {
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return m_name;
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}
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auto getDisplayList() -> std::vector<std::string>;
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auto getAllEntriesNum() -> unsigned const int {
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return (m_entries.size() + m_submenus.size()) + ((m_parent != nullptr) ? 1 : 0);
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}
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auto getSubmenu(int index) -> Menu *;
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auto getEntry(int index) -> IMenuEntry* ;
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auto getParent() -> Menu * {
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return m_parent;
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}
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private:
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std::vector<std::unique_ptr<IMenuEntry>> m_entries;
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std::vector<Menu *> m_submenus;
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Menu *m_parent = nullptr;
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std::string m_name;
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};
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}
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}
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#endif //FLOATPUMP_MENU_H
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