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#include "luavgl.h"
#include "private.h"
#include <src/misc/lv_anim.h>
#include <src/widgets/bar/lv_bar.h>
static int luavgl_bar_create(lua_State *L)
{
return luavgl_obj_create_helper(L, lv_bar_create);
}
static void _lv_bar_set_range(void *obj, lua_State *L)
{
int min=0, max=100;
int type = lua_type(L, -1);
if (type == LUA_TTABLE) {
lua_getfield(L, -1, "min");
min = lua_tointeger(L, -1);
lua_pop(L, 1);
lua_getfield(L, -1, "max");
max = luavgl_tointeger(L, -1);
lua_pop(L, 1);
}
lv_bar_set_range(obj, min, max);
}
static void _lv_bar_set_value(void *obj, int value)
{
lv_bar_set_value(obj, value, LV_ANIM_OFF);
}
static const luavgl_value_setter_t bar_property_table[] = {
{"range", SETTER_TYPE_STACK, {.setter_stack = _lv_bar_set_range}},
{"value", SETTER_TYPE_INT, {.setter = (setter_int_t)_lv_bar_set_value}},
};
LUALIB_API int luavgl_bar_set_property_kv(lua_State *L, void *data)
{
lv_obj_t *obj = data;
int ret = luavgl_set_property(L, obj, bar_property_table);
if (ret == 0) {
return 0;
}
/* a base obj property? */
ret = luavgl_obj_set_property_kv(L, obj);
if (ret != 0) {
LV_LOG_ERROR("unkown property for bar.\n");
}
return ret;
}
static int luavgl_bar_set(lua_State *L)
{
lv_obj_t *obj = luavgl_to_obj(L, 1);
if (!lua_istable(L, -1)) {
luaL_error(L, "expect a table on 2nd para.");
return 0;
}
luavgl_iterate(L, -1, luavgl_bar_set_property_kv, obj);
return 0;
}
static int luavgl_bar_tostring(lua_State *L)
{
lv_obj_t *obj = luavgl_to_obj(L, 1);
lua_pushfstring(L, "lv_bar:%p", obj);
return 1;
}
static const luaL_Reg luavgl_bar_methods[] = {
{"set", luavgl_bar_set },
{NULL, NULL },
};
static void luavgl_bar_init(lua_State *L)
{
luavgl_obj_newmetatable(L, &lv_bar_class, "lv_bar", luavgl_bar_methods);
lua_pushcfunction(L, luavgl_bar_tostring);
lua_setfield(L, -2, "__tostring");
lua_pop(L, 1);
}
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