nbgl_obj.c File Reference

Implementation of API to draw all basic graphic objects. More...

#include <string.h>
#include "app_config.h"
#include "nbgl_obj.h"
#include "nbgl_draw.h"
#include "nbgl_front.h"
#include "nbgl_debug.h"
#include "nbgl_screen.h"
#include "nbgl_touch.h"
#include "os_print.h"
#include "os_helpers.h"
#include "os_pic.h"
#include "glyphs.h"

Include dependency graph for nbgl_obj.c:

Go to the source code of this file.

Macros
#define	NB_MAX_LETTERS   9
#define	ICON_TEXT_SPACE   12
#define	INTER_DASHES   8

Typedefs
typedef void(*	draw_function_t) (nbgl_obj_t *obj, nbgl_obj_t *prevObj, bool computePosition)

Functions
const char *	get_ux_loc_string (uint32_t index)
void	nbgl_objDraw (nbgl_obj_t *obj)
	This function draws or redraws the given object and its children (recursive version) More...
void	nbgl_refresh (void)
	This functions refreshes the actual screen on display with what has changed since the last refresh. More...
void	nbgl_refreshSpecial (nbgl_refresh_mode_t mode)
	This functions refreshes the actual screen on display with what has changed since the last refresh, according to the given mode (Black&White and other) More...
void	nbgl_refreshSpecialWithPostRefresh (nbgl_refresh_mode_t mode, nbgl_post_refresh_t post_refresh)
bool	nbgl_refreshIsNeeded (void)
	This functions returns true if there is something to refresh. More...
void	nbgl_refreshReset (void)
	This functions resets all changes since the last refresh. More...
void	nbgl_objInit (void)
	This functions inits all internal of nbgl objects layer. More...
void	nbgl_objAllowDrawing (bool enable)
	This functions enables or disables drawing/refresh for all further calls. More...
uint8_t *	nbgl_objGetRAMBuffer (void)
	This function is used to get the all purpose RAM buffer. More...
bool	nbgl_objIsUx (nbgl_obj_t *obj)
	This function returns true if the object belongs to a UxScreen. More...

Variables
uint8_t	ramBuffer [GZLIB_UNCOMPRESSED_CHUNK]

Detailed Description

Implementation of API to draw all basic graphic objects.

Definition in file nbgl_obj.c.

Macro Definition Documentation

ICON_TEXT_SPACE

#define ICON_TEXT_SPACE   12

INTER_DASHES

#define INTER_DASHES   8

NB_MAX_LETTERS

#define NB_MAX_LETTERS   9

Definition at line 34 of file nbgl_obj.c.

Typedef Documentation

draw_function_t

typedef void(* draw_function_t) (nbgl_obj_t *obj, nbgl_obj_t *prevObj, bool computePosition)

Definition at line 39 of file nbgl_obj.c.

Function Documentation

get_ux_loc_string()

const char* get_ux_loc_string

(

uint32_t

index

)

nbgl_objAllowDrawing()

void nbgl_objAllowDrawing

(

bool

enable

)

This functions enables or disables drawing/refresh for all further calls.

Parameters

enable

if true, enables drawing/refresh, otherwise disables

Definition at line 1651 of file nbgl_obj.c.

nbgl_objDraw()

void nbgl_objDraw

(

nbgl_obj_t *

obj

)

This function draws or redraws the given object and its children (recursive version)

Parameters

obj	the object to redraw

Definition at line 1522 of file nbgl_obj.c.

nbgl_objGetRAMBuffer()

uint8_t* nbgl_objGetRAMBuffer

(

void

)

This function is used to get the all purpose RAM buffer.

Returns

a pointer to the all purpose RAM buffer

Definition at line 1661 of file nbgl_obj.c.

nbgl_objInit()

void nbgl_objInit

(

void

)

This functions inits all internal of nbgl objects layer.

Note

it is supposed to be called only from App

Definition at line 1636 of file nbgl_obj.c.

nbgl_objIsUx()

bool nbgl_objIsUx

(

nbgl_obj_t *

obj

)

This function returns true if the object belongs to a UxScreen.

Returns

true if the object belongs to a UxScreen

Definition at line 1671 of file nbgl_obj.c.

nbgl_refresh()

void nbgl_refresh

(

void

)

This functions refreshes the actual screen on display with what has changed since the last refresh.

Definition at line 1561 of file nbgl_obj.c.

nbgl_refreshIsNeeded()

bool nbgl_refreshIsNeeded

(

void

)

This functions returns true if there is something to refresh.

Returns

true if there is something to refresh

Definition at line 1607 of file nbgl_obj.c.

nbgl_refreshReset()

void nbgl_refreshReset

(

void

)

This functions resets all changes since the last refresh.

Definition at line 1619 of file nbgl_obj.c.

nbgl_refreshSpecial()

void nbgl_refreshSpecial

(

nbgl_refresh_mode_t

mode

)

This functions refreshes the actual screen on display with what has changed since the last refresh, according to the given mode (Black&White and other)

Parameters

mode	mode of refresh

Definition at line 1571 of file nbgl_obj.c.

nbgl_refreshSpecialWithPostRefresh()

void nbgl_refreshSpecialWithPostRefresh	(	nbgl_refresh_mode_t	mode,
		nbgl_post_refresh_t	post_refresh
	)

Definition at line 1587 of file nbgl_obj.c.

Variable Documentation

ramBuffer

uint8_t ramBuffer[GZLIB_UNCOMPRESSED_CHUNK]

Definition at line 125 of file nbgl_obj.c.