c4635948e4
- Added MainUIHandler class to manage the main UI and polling for arrival data. - Introduced SettingsUI class for displaying QR code and configuration options. - Created SettingsUIHandler to manage settings UI lifecycle and web server interactions. - Developed WebHandler to handle HTTP requests for MTR route settings, including adding and removing routes. - Implemented web endpoints for fetching MTR lines, routes, and saving settings. - Enhanced UI with responsive design for e-ink displays and added error handling for web interactions.
39 lines
784 B
C++
39 lines
784 B
C++
#pragma once
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#include "lvgl.h"
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#include "esp_err.h"
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#include <string>
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namespace travel {
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/**
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* @brief Settings UI for Travel app
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*
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* Displays QR code for web configuration.
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* E-ink optimized: no animations, static layout.
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*/
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class SettingsUI {
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public:
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SettingsUI();
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~SettingsUI();
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esp_err_t init(lv_obj_t* parent);
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esp_err_t deinit();
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void update_qr_code(const std::string& url);
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void update_status_message(const std::string& message);
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private:
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lv_obj_t* parent_ = nullptr;
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lv_obj_t* container_ = nullptr;
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lv_obj_t* title_label_ = nullptr;
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lv_obj_t* qr_code_ = nullptr;
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lv_obj_t* url_label_ = nullptr;
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lv_obj_t* status_label_ = nullptr;
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lv_obj_t* instruction_label_ = nullptr;
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static constexpr int QR_CODE_SIZE = 160;
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};
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} // namespace travel
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