Ken Van Hoeylandt
f4088f5762
stopped using private header folder (for ease of development - for now) implemented basic gui service (WIP) added sdkconfig.defaults to the repo updated docs
110 lines
2.5 KiB
C
110 lines
2.5 KiB
C
#include "gui.h"
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#include "core_defines.h"
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#include <record.h>
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#include <mutex.h>
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#include <check.h>
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#include <m-dict.h>
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#include <m-core.h>
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typedef struct screen screen_t;
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struct screen {
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screen_id_t id;
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lv_obj_t* parent;
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on_init_lvgl _Nonnull callback;
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};
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static screen_id_t screen_counter = 0;
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DICT_DEF2(screen_dict, screen_id_t, M_BASIC_OPLIST, screen_t, M_POD_OPLIST)
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typedef struct Gui Gui;
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struct Gui {
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// TODO: use mutex
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FuriMutex* mutex;
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screen_dict_t screens;
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};
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Gui* gui_alloc() {
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Gui* gui = malloc(sizeof(Gui));
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screen_dict_init(gui->screens);
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gui->mutex = furi_mutex_alloc(FuriMutexTypeNormal);
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return gui;
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}
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void gui_free(Gui* gui) {
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screen_dict_clear(gui->screens);
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furi_mutex_free(gui->mutex);
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free(gui);
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}
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void gui_lock(Gui* gui) {
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furi_assert(gui);
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furi_check(furi_mutex_acquire(gui->mutex, FuriWaitForever) == FuriStatusOk);
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}
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void gui_unlock(Gui* gui) {
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furi_assert(gui);
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furi_check(furi_mutex_release(gui->mutex) == FuriStatusOk);
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}
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screen_id_t gui_screen_create(Gui* gui, on_init_lvgl callback) {
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screen_id_t id = screen_counter++;
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screen_t screen = {
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.id = id,
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.parent = NULL,
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.callback = callback
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};
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screen_dict_set_at(gui->screens, id, screen);
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// TODO: notify desktop of change
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// TODO: have desktop update views
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lv_obj_t* parent = lv_scr_act();
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gui_screen_set_parent(gui, id, parent);
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// TODO: call from desktop
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screen.callback(gui_screen_get_parent(gui, id), id);
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return id;
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}
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lv_obj_t* gui_screen_get_parent(Gui* gui, screen_id_t id) {
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screen_t* screen = screen_dict_get(gui->screens, id);
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furi_check(screen != NULL);
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return screen->parent;
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}
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void gui_screen_set_parent(Gui* gui, screen_id_t id, lv_obj_t* parent) {
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screen_t* screen = screen_dict_get(gui->screens, id);
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furi_check(screen != NULL);
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screen->parent = parent;
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}
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void gui_screen_free(Gui* gui, screen_id_t id) {
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screen_t* screen = screen_dict_get(gui->screens, id);
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furi_check(screen != NULL);
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// TODO: notify? use callback? (done from desktop service)
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lv_obj_clean(screen->parent);
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screen_dict_erase(gui->screens, id);
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}
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static int32_t prv_gui_main(void* param) {
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UNUSED(param);
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Gui* gui = gui_alloc();
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furi_record_create(RECORD_GUI, gui);
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printf("gui app init\n");
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return 0;
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}
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const nb_app_t gui_app = {
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.id = "gui",
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.name = "GUI",
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.type = SERVICE,
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.entry_point = &prv_gui_main,
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.stack_size = 2048,
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.priority = 10
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};
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