widget_scr_settings.c File Reference

Settings widget for the SAM toolkit demo application.

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_settings
	Widget application context. More...

Enumerations
enum	settings_command_id {   ICON_DUMMY_ID = 0,   ICON_SETTINGS_TIME_ID,   ICON_SETTINGS_DATE_ID,   ICON_SETTINGS_BACKLIGHT_ID,   ICON_SETTINGS_TSD_ID,   ICON_SETTINGS_RET_ID,   ICON_SETTINGS_MAX_ID }
	Command event IDs for the settings widgets. More...

Functions
static void	app_widget_launch_settings (void)
	Setup settings widget. More...
void	app_widget_settings_on (uint8_t on)
	Enable/disable settings widget. More...
static bool	widget_settings_frame_command_handler (struct wtk_basic_frame *frame, win_command_t command_data)
	Frame handler for the application. More...

Variables
static char	demo_func_name [] = "Demo Settings"
	Function name of the settings widget. More...
static struct widget_context_settings *	widget_ctx_settings
	Statically allocated context pointer. More...
static struct gfx_bitmap	win_root_logo_icon
	Logo bitmap. More...
static struct gfx_bitmap	win_settings_backlight_icon
	Backlight settings bitmap. More...
static struct gfx_bitmap	win_settings_date_icon
	Date settings bitmap. More...
static struct gfx_bitmap	win_settings_ret_icon
	Return bitmap. More...
static struct gfx_bitmap	win_settings_time_icon
	Time settings bitmap. More...
static struct gfx_bitmap	win_settings_tsd_icon
	Touch calibration settings bitmap. More...

enum settings_command_id

Command event IDs for the settings widgets.

Enumerator
ICON_DUMMY_ID	Dummy icon.
ICON_SETTINGS_TIME_ID	Command event ID for time settings icon button.
ICON_SETTINGS_DATE_ID	Command event ID for date settings icon button.
ICON_SETTINGS_BACKLIGHT_ID	Command event ID for backlight settings icon button.
ICON_SETTINGS_TSD_ID	Command event ID for touch calibration settings button.
ICON_SETTINGS_RET_ID	Command event ID for return icon button.
ICON_SETTINGS_MAX_ID	Max settings icon number.

static void app_widget_launch_settings ( void  )

static

Setup settings 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, GFX_BITMAP_SOLID, GFX_COLOR, ICON_SETTINGS_BACKLIGHT_ID, ICON_SETTINGS_DATE_ID, ICON_SETTINGS_RET_ID, ICON_SETTINGS_TIME_ID, ICON_SETTINGS_TSD_ID, membag_alloc(), membag_free(), NULL, win_window::parent, win_area::pos, win_area::size, widget_settings_frame_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_settings_on().

void app_widget_settings_on

(

uint8_t

on

)

Enable/disable settings widget.

Parameters

on	Turn on/off settings widget.

References app_widget_launch_settings(), widget_context_settings::frame, win_destroy(), and wtk_basic_frame_as_child().

Referenced by task_win(), widget_frame_command_handler(), widget_settings_backlight_setup_command_handler(), widget_settings_date_setup_command_handler(), widget_settings_frame_command_handler(), and widget_settings_time_setup_command_handler().

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

static

Frame handler for the application.

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

Parameters

frame	Pointer to the application frame
command_data	Command event ID

Returns

True if exiting, to destroy the window

References app_widget_main_on(), app_widget_settings_backlight_on(), app_widget_settings_date_on(), app_widget_settings_on(), app_widget_settings_time_on(), DEMO_LCD_CALIBRATE_MODE, demo_set_special_mode_status(), ICON_SETTINGS_BACKLIGHT_ID, ICON_SETTINGS_DATE_ID, ICON_SETTINGS_RET_ID, ICON_SETTINGS_TIME_ID, ICON_SETTINGS_TSD_ID, and UNUSED.

Referenced by app_widget_launch_settings().

char demo_func_name[] = "Demo Settings"

static

Function name of the settings widget.

Referenced by app_widget_launch_settings().

struct widget_context_settings* widget_ctx_settings

static

Statically allocated context pointer.

struct gfx_bitmap win_root_logo_icon

static

Initial value:

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

Logo bitmap.

struct gfx_bitmap win_settings_backlight_icon

static

Initial value:

= {
    .width = 64, .height=64,
    .type = GFX_BITMAP_EXT,
    .data.custom = DEMO_BMP_BTN_BACKLIGHT_SETUP
}

Backlight settings bitmap.

struct gfx_bitmap win_settings_date_icon

static

Initial value:

= {
    .width = 56, .height=56,
    .type = GFX_BITMAP_EXT,
    .data.custom = DEMO_BMP_BTN_DATE_SETUP
}

Date settings bitmap.

struct gfx_bitmap win_settings_ret_icon

static

Initial value:

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

Return bitmap.

struct gfx_bitmap win_settings_time_icon

static

Initial value:

= {
    .width = 64, .height=64,
    .type = GFX_BITMAP_EXT,
    .data.custom = DEMO_BMP_BTN_TIME_SETUP
}

Time settings bitmap.

struct gfx_bitmap win_settings_tsd_icon

static

Initial value:

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

Touch calibration settings bitmap.