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#include <stdint.h>
#include "uievt.h"
#define EVE_VIEW_SIZE_STACK 16
struct EVEView;
struct EVEViewStack;
struct EVEWindow;
typedef uint8_t (*eve_view_draw_t) (struct EVEView *, uint8_t);
typedef int (*eve_view_touch_t) (struct EVEView *, EVETouch *, uint16_t, uint8_t);
typedef int (*eve_view_uievt_t) (struct EVEView *, uint16_t, void *);
typedef int (*eve_view_constructor_t) (struct EVEWindow *window, struct EVEViewStack *);
typedef struct EVEView {
eve_view_draw_t draw;
eve_view_touch_t touch;
eve_view_uievt_t uievt;
struct EVEWindow *window;
void *param;
uint32_t color_bg;
uint32_t color_fg;
uint8_t tag;
} EVEView;
typedef struct EVEViewStack {
eve_view_constructor_t constructor[EVE_VIEW_SIZE_STACK];
uint8_t level;
uint8_t dirty;
} EVEViewStack;
void eve_view_init(EVEView *view, struct EVEWindow *window, eve_view_draw_t draw, eve_view_touch_t touch, eve_view_uievt_t uievt, void *param);
void eve_view_set_color_bg(EVEView *view, uint8_t r, uint8_t g, uint8_t b);
void eve_view_set_color_fg(EVEView *view, uint8_t r, uint8_t g, uint8_t b);
uint8_t eve_view_clear(EVEView *view, uint8_t tag0, uint8_t tag_opt);
int eve_view_uievt_push(EVEView *view, uint16_t evt, void *param);
int eve_view_uievt_push_gest(EVEView *view, uint16_t evt, EVETouch *touch, uint16_t t_evt, uint8_t tag0);
void eve_stack_init(EVEViewStack *stack);
void eve_stack_create_view(EVEViewStack *stack, struct EVEWindow *window, eve_view_constructor_t constructor);
void eve_stack_back(EVEViewStack *stack, struct EVEWindow *window);
eve_view_constructor_t eve_stack_get(EVEViewStack *stack);
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