widget_scr_info.c File Reference

Information widget for SAM toolkit demo applicaiton.

Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.

#include "demo.h"
#include <asf.h>
#include "string.h"
#include "bitmaps.h"

Data Structures
struct	widget_context_info
	Infomation widget context. More...

Enumerations
enum	info_command_id {   ICON_DUMMY_ID = 0,   ICON_INFO_ID,   ICON_INFO_DUMMY_ID }
	Command event IDs for information widget. More...
enum	info_type {   INFO_BOARD_NAME = 0,   INFO_VER_NUM,   INFO_MAX }
	Information type. More...

Functions
void	app_widget_info_on (uint8_t on)
	Enable/disable information widget. More...
static void	app_widget_launch_info (void)
	Setup information widget. More...
static bool	widget_info_command_handler (struct wtk_basic_frame *frame, win_command_t command_data)
	Frame handler for the information widget. More...

Variables
static char	demo_func_name [] = "Demo Info"
static char	demo_version_number [] = DEMO_VERSION
static struct widget_context_info *	widget_ctx_info
	Statically allocated context pointer. More...
static struct gfx_bitmap	win_info_logo_icon
	Frame background bitmap. More...
static struct gfx_bitmap	win_info_ret_icon
	Frame background bitmap. More...

enum info_command_id

Command event IDs for information widget.

Enumerator
ICON_DUMMY_ID	Dummy icon.
ICON_INFO_ID	Command event ID for information icon button.
ICON_INFO_DUMMY_ID	Dummy ID.

enum info_type

Information type.

Enumerator
INFO_BOARD_NAME	Information type of board name.
INFO_VER_NUM	Information type of version number.
INFO_MAX	Max information type.

void app_widget_info_on

(

uint8_t

on

)

Enable/disable information widget.

Parameters

on	Turn on/off information widget.

References app_widget_launch_info(), widget_context_info::frame, win_destroy(), and wtk_basic_frame_as_child().

Referenced by widget_frame_command_handler(), and widget_info_command_handler().

static void app_widget_launch_info ( void  )

static

Setup information widget.

Allocates memory for the application context, and creates all widgets that make up its interface. If memory allocation or widget creation fails, the application exits immediately.

References win_attributes::area, demo_board_name, demo_func_name, demo_version_number, GFX_BITMAP_SOLID, GFX_COLOR, ICON_INFO_ID, INFO_BOARD_NAME, INFO_VER_NUM, membag_alloc(), membag_free(), NULL, win_window::parent, win_area::pos, win_area::size, widget_info_command_handler(), win_destroy(), win_get_attributes(), win_get_root(), win_show(), wtk_basic_frame_as_child(), wtk_basic_frame_create(), wtk_icon_button_as_child(), wtk_icon_button_create(), wtk_icon_button_size_hint(), wtk_icon_group_create(), wtk_label_as_child(), wtk_label_create(), wtk_label_size_hint(), win_point::x, and win_point::y.

Referenced by app_widget_info_on().

static bool widget_info_command_handler ( struct wtk_basic_frame *  frame, win_command_t  command_data  )

static

Frame handler for the information widget.

Handles all command events from the information widgets in the frame.

Parameters

frame	Pointer to the application frame
command_data	Command event ID

Returns

True if exiting, to destroy the window

References app_widget_info_on(), app_widget_main_on(), ICON_INFO_ID, and UNUSED.

Referenced by app_widget_launch_info().

char demo_func_name[] = "Demo Info"

static

Referenced by app_widget_launch_info().

char demo_version_number[] = DEMO_VERSION

static

Referenced by app_widget_launch_info().

struct widget_context_info* widget_ctx_info

static

Statically allocated context pointer.

struct gfx_bitmap win_info_logo_icon

static

Initial value:

= {
    .width = 87, .height=40,
    .type = GFX_BITMAP_EXT,
    .data.custom = DEMO_BMP_LOGO_ATMEL
}

Frame background bitmap.

struct gfx_bitmap win_info_ret_icon

static

Initial value:

= {
    .width = 48, .height=48,
    .type = GFX_BITMAP_EXT,
    .data.custom = DEMO_BMP_BTN_BACK
}

Frame background bitmap.