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keyboard device support

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This commit is contained in:
Gabor Kiss-Vamosi
2017-11-19 19:28:45 +01:00
parent a006082a47
commit fef902f1da
15 changed files with 170 additions and 91 deletions
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24
lv_obj/lv_obj.h
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@@ -55,7 +55,7 @@ extern "C" {
* TYPEDEFS
**********************/
struct __LV_OBJ_T;
struct _lv_obj_t;
typedef enum
{
@@ -64,7 +64,7 @@ typedef enum
LV_DESIGN_COVER_CHK,
}lv_design_mode_t;
typedef bool (* lv_design_func_t) (struct __LV_OBJ_T * obj, const area_t * mask_p, lv_design_mode_t mode);
typedef bool (* lv_design_func_t) (struct _lv_obj_t * obj, const area_t * mask_p, lv_design_mode_t mode);
typedef enum
{
@@ -97,11 +97,11 @@ typedef enum
LV_SIGNAL_CONTROLL,
}lv_signal_t;
typedef lv_res_t (* lv_signal_func_t) (struct __LV_OBJ_T * obj, lv_signal_t sign, void * param);
typedef lv_res_t (* lv_signal_func_t) (struct _lv_obj_t * obj, lv_signal_t sign, void * param);
typedef struct __LV_OBJ_T
typedef struct _lv_obj_t
{
struct __LV_OBJ_T * par; /*Pointer to the parent object*/
struct _lv_obj_t * par; /*Pointer to the parent object*/
ll_dsc_t child_ll; /*Linked list to store the children objects*/
area_t coords; /*Coordinates of the object (x1, y1, x2, y2)*/
@@ -131,12 +131,12 @@ typedef struct __LV_OBJ_T
cord_t ext_size; /*EXTtend the size of the object in every direction. E.g. for shadow drawing*/
#if LV_OBJ_FREE_NUM != 0
uint8_t free_num; /*Application specific identifier (set it freely)*/
#ifdef LV_OBJ_FREE_NUM_TYPE
LV_OBJ_FREE_NUM_TYPE free_num; /*Application specific identifier (set it freely)*/
#endif
}lv_obj_t;
typedef lv_res_t (*lv_action_t) (struct __LV_OBJ_T * obj);
typedef lv_res_t (*lv_action_t) (struct _lv_obj_t * obj);
/*Protect some attributes (max. 8 bit)*/
typedef enum
@@ -459,14 +459,14 @@ void * lv_obj_allocate_ext_attr(lv_obj_t * obj, uint16_t ext_size);
*/
void lv_obj_refresh_ext_size(lv_obj_t * obj);
#if LV_OBJ_FREE_NUM != 0
#ifdef LV_OBJ_FREE_NUM_TYPE
/**
* Set an application specific number for an object.
* It can help to identify objects in the application.
* @param obj pointer to an object
* @param free_num the new free number
*/
void lv_obj_set_free_num(lv_obj_t * obj, uint8_t free_number);
void lv_obj_set_free_num(lv_obj_t * obj, LV_OBJ_FREE_NUM_TYPE free_number);
#endif
#if LV_OBJ_FREE_PTR != 0
@@ -669,13 +669,13 @@ lv_design_func_t lv_obj_get_design_func(lv_obj_t * obj);
*/
void * lv_obj_get_ext_attr(lv_obj_t * obj);
#if LV_OBJ_FREE_NUM != 0
#ifdef LV_OBJ_FREE_NUM_TYPE
/**
* Get the free number
* @param obj pointer to an object
* @return the free number
*/
uint8_t lv_obj_get_free_num(lv_obj_t * obj);
LV_OBJ_FREE_NUM_TYPE lv_obj_get_free_num(lv_obj_t * obj);
#endif
#if LV_OBJ_FREE_PTR != 0