Timo Niemann
100 lines
2.7 KiB
C
100 lines
2.7 KiB
C
#include "lvgl.h"
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#include "esp_lvgl_port.h"
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#include "esp_log.h"
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#include "lcd/ui.h"
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#include "lcd/ui_internal.h"
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#include "lcd/ui_log.h"
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#include "lcd/ui_image_browser.h"
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static const char *TAG = "ui";
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static ui_view_t current_view = UI_VIEW_LOG;
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static void ui_build_log_view_locked(void);
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static void ui_build_image_browser_view_locked(void);
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ui_view_t ui_current_view(void){
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return current_view;
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}
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static void ui_toggle_view_async_cb(void *param){
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(void)param;
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if(current_view == UI_VIEW_IMAGE_BROWSER) ui_build_log_view_locked();
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else ui_build_image_browser_view_locked();
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}
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static void ui_toggle_view_event_cb(lv_event_t *event){
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if(lv_event_get_code(event) != LV_EVENT_CLICKED) return;
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lv_async_call(ui_toggle_view_async_cb, NULL);
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}
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void ui_attach_toggle(lv_obj_t *object){
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lv_obj_add_flag(object, LV_OBJ_FLAG_CLICKABLE);
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lv_obj_add_event_cb(object, ui_toggle_view_event_cb, LV_EVENT_CLICKED, NULL);
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}
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static void ui_reset_active_screen_locked(void){
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ui_image_browser_reset();
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ui_log_detach();
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lv_obj_clean(lv_screen_active());
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}
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static void ui_build_log_view_locked(void){
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ui_reset_active_screen_locked();
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ui_log_build_view(lv_screen_active());
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current_view = UI_VIEW_LOG;
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}
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static void ui_build_image_browser_view_locked(void){
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ui_reset_active_screen_locked();
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ui_image_browser_build_view(lv_screen_active());
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current_view = UI_VIEW_IMAGE_BROWSER;
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}
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void create_log_ui(void){
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ui_log_append("Created by Timo Niemann");
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ESP_LOGI(TAG, "Creating log UI");
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ui_log_append("Creating log UI");
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lvgl_port_lock(0);
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ui_build_log_view_locked();
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lvgl_port_unlock();
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ESP_LOGI(TAG, "Log UI created");
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ui_log_append("Log UI created");
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}
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void create_image_browser_ui(void){
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ESP_LOGI(TAG, "Creating image browser UI");
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ui_log_append("Creating image browser UI");
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lvgl_port_lock(0);
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ui_build_image_browser_view_locked();
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lvgl_port_unlock();
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const unsigned int image_count = (unsigned int)ui_image_browser_get_image_count();
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ESP_LOGI(TAG, "Image browser UI created with %u images", image_count);
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ui_log_appendf("Image browser UI created with %u images", image_count);
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}
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void ui_switch_view_to(ui_view_t view){
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if(view == current_view) return;
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switch(view){
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case UI_VIEW_LOG:
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lvgl_port_lock(0);
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ui_build_log_view_locked();
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lvgl_port_unlock();
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break;
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case UI_VIEW_IMAGE_BROWSER:
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lvgl_port_lock(0);
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ui_build_image_browser_view_locked();
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lvgl_port_unlock();
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break;
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default:
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ESP_LOGW(TAG, "Unknown UI view: %d", view);
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ui_log_appendf("Unknown UI view: %d", view);
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break;
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}
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} |