205 lines
8.4 KiB
C++
205 lines
8.4 KiB
C++
#pragma once
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#include <algorithm> // Para max, clamp
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#include <cstddef> // Para size_t
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#include <functional> // Para function
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#include <string> // Para allocator, string, basic_string, to_string, operator==, char_traits
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#include <utility> // Para move
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#include <vector> // Para vector
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#include "lang.h" // Para getText
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#include "text.h" // Para Text
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#include "ui/service_menu.h" // Para ServiceMenu
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// --- Interfaz Base para todas las Opciones del Menú ---
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class MenuOption {
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public:
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enum class Behavior {
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ADJUST, // Solo puede ajustar valor (como IntOption, BoolOption, ListOption)
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SELECT, // Solo puede ejecutar acción (como ActionOption, FolderOption)
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BOTH // Puede tanto ajustar como ejecutar acción (como ActionListOption)
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};
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MenuOption(std::string caption, ServiceMenu::SettingsGroup group, bool hidden = false)
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: caption_(std::move(caption)), group_(group), hidden_(hidden) {}
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virtual ~MenuOption() = default;
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[[nodiscard]] auto getCaption() const -> const std::string & { return caption_; }
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[[nodiscard]] auto getGroup() const -> ServiceMenu::SettingsGroup { return group_; }
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[[nodiscard]] auto isHidden() const -> bool { return hidden_; }
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void setHidden(bool hidden) { hidden_ = hidden; }
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[[nodiscard]] virtual auto getBehavior() const -> Behavior = 0;
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[[nodiscard]] virtual auto getValueAsString() const -> std::string { return ""; }
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virtual void adjustValue(bool adjust_up) {}
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[[nodiscard]] virtual auto getTargetGroup() const -> ServiceMenu::SettingsGroup { return ServiceMenu::SettingsGroup::MAIN; }
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virtual void executeAction() {}
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// Método virtual para que cada opción calcule el ancho de su valor más largo.
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virtual auto getMaxValueWidth(Text *text_renderer) const -> int { return 0; }
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protected:
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std::string caption_;
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ServiceMenu::SettingsGroup group_;
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bool hidden_;
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};
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// --- Clases Derivadas ---
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class BoolOption : public MenuOption {
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public:
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BoolOption(const std::string &cap, ServiceMenu::SettingsGroup grp, bool *var)
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: MenuOption(cap, grp), linked_variable_(var) {}
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[[nodiscard]] auto getBehavior() const -> Behavior override { return Behavior::ADJUST; }
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[[nodiscard]] auto getValueAsString() const -> std::string override {
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return *linked_variable_ ? Lang::getText("[SERVICE_MENU] ON") : Lang::getText("[SERVICE_MENU] OFF");
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}
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void adjustValue(bool /*adjust_up*/) override {
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*linked_variable_ = !*linked_variable_;
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}
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auto getMaxValueWidth(Text *text_renderer) const -> int override {
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return std::max(
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text_renderer->length(Lang::getText("[SERVICE_MENU] ON"), -2),
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text_renderer->length(Lang::getText("[SERVICE_MENU] OFF"), -2));
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}
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private:
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bool *linked_variable_;
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};
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class IntOption : public MenuOption {
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public:
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IntOption(const std::string &cap, ServiceMenu::SettingsGroup grp, int *var, int min, int max, int step)
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: MenuOption(cap, grp), linked_variable_(var), min_value_(min), max_value_(max), step_value_(step) {}
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[[nodiscard]] auto getBehavior() const -> Behavior override { return Behavior::ADJUST; }
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[[nodiscard]] auto getValueAsString() const -> std::string override { return std::to_string(*linked_variable_); }
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void adjustValue(bool adjust_up) override {
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int new_value = *linked_variable_ + (adjust_up ? step_value_ : -step_value_);
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*linked_variable_ = std::clamp(new_value, min_value_, max_value_);
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}
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auto getMaxValueWidth(Text *text_renderer) const -> int override {
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int max_width = 0;
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// Iterar por todos los valores posibles en el rango
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for (int value = min_value_; value <= max_value_; value += step_value_) {
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int width = text_renderer->length(std::to_string(value), -2);
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max_width = std::max(max_width, width);
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}
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return max_width;
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}
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private:
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int *linked_variable_;
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int min_value_, max_value_, step_value_;
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};
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class ListOption : public MenuOption {
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public:
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ListOption(const std::string &cap, ServiceMenu::SettingsGroup grp, std::vector<std::string> values, std::function<std::string()> current_value_getter, std::function<void(const std::string &)> new_value_setter)
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: MenuOption(cap, grp),
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value_list_(std::move(values)),
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getter_(std::move(current_value_getter)),
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setter_(std::move(new_value_setter)) {
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sync();
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}
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void sync() {
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std::string current_value = getter_();
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for (size_t i = 0; i < value_list_.size(); ++i) {
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if (value_list_[i] == current_value) {
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list_index_ = i;
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return;
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}
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}
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}
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[[nodiscard]] auto getBehavior() const -> Behavior override { return Behavior::ADJUST; }
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[[nodiscard]] auto getValueAsString() const -> std::string override {
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return value_list_.empty() ? "" : value_list_[list_index_];
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}
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void adjustValue(bool adjust_up) override {
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if (value_list_.empty()) {
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return;
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}
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size_t size = value_list_.size();
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list_index_ = (adjust_up) ? (list_index_ + 1) % size
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: (list_index_ + size - 1) % size;
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setter_(value_list_[list_index_]);
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}
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auto getMaxValueWidth(Text *text_renderer) const -> int override {
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int max_w = 0;
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for (const auto &val : value_list_) {
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max_w = std::max(max_w, text_renderer->length(val, -2));
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}
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return max_w;
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}
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private:
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std::vector<std::string> value_list_;
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std::function<std::string()> getter_;
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std::function<void(const std::string &)> setter_;
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size_t list_index_{0};
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};
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class FolderOption : public MenuOption {
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public:
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FolderOption(const std::string &cap, ServiceMenu::SettingsGroup grp, ServiceMenu::SettingsGroup target)
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: MenuOption(cap, grp), target_group_(target) {}
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[[nodiscard]] auto getBehavior() const -> Behavior override { return Behavior::SELECT; }
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[[nodiscard]] auto getTargetGroup() const -> ServiceMenu::SettingsGroup override { return target_group_; }
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private:
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ServiceMenu::SettingsGroup target_group_;
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};
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class ActionOption : public MenuOption {
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public:
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ActionOption(const std::string &cap, ServiceMenu::SettingsGroup grp, std::function<void()> action, bool hidden = false)
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: MenuOption(cap, grp, hidden), action_(std::move(action)) {}
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[[nodiscard]] auto getBehavior() const -> Behavior override { return Behavior::SELECT; }
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void executeAction() override {
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if (action_) {
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action_();
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}
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}
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private:
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std::function<void()> action_;
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};
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// Opción de lista con acción
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class ActionListOption : public MenuOption {
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public:
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using ValueGetter = std::function<std::string()>;
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using ValueSetter = std::function<void(const std::string &)>;
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using ActionExecutor = std::function<void()>;
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ActionListOption(const std::string &caption, ServiceMenu::SettingsGroup group, std::vector<std::string> options, ValueGetter getter, ValueSetter setter, ActionExecutor action_executor, bool hidden = false)
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: MenuOption(caption, group, hidden), options_(std::move(options)), value_getter_(std::move(getter)), value_setter_(std::move(setter)), action_executor_(std::move(action_executor)) {
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updateCurrentIndex();
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}
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[[nodiscard]] auto getBehavior() const -> Behavior override { return Behavior::BOTH; }
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[[nodiscard]] auto getValueAsString() const -> std::string override;
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[[nodiscard]] auto getMaxValueWidth(Text *text) const -> int override;
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void adjustValue(bool up) override;
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void executeAction() override;
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void sync(); // Sincroniza con el valor actual
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private:
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std::vector<std::string> options_;
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ValueGetter value_getter_;
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ValueSetter value_setter_;
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ActionExecutor action_executor_;
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size_t current_index_{0};
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void updateCurrentIndex();
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[[nodiscard]] auto findCurrentIndex() const -> size_t;
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}; |