widget_scr_qtouch.c File Reference

QTouch widget for 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_qtouch
	QTouch widget context. More...

Enumerations
enum	qtouch_command_id {   ICON_DUMMY_ID = 0,   ICON_QTOUCH_BTN_UP_ID,   ICON_QTOUCH_BTN_DOWN_ID,   ICON_QTOUCH_BTN_PREV_ID,   ICON_QTOUCH_BTN_NEXT_ID,   ICON_QTOUCH_BTN_ENTER_ID,   ICON_QTOUCH_BTN_UP_PRESS_ID,   ICON_QTOUCH_BTN_DOWN_PRESS_ID,   ICON_QTOUCH_BTN_PREV_PRESS_ID,   ICON_QTOUCH_BTN_NEXT_PRESS_ID,   ICON_QTOUCH_BTN_ENTER_PRESS_ID,   ICON_QTOUCH_RET_ID,   ICON_QTOUCH_MAX_ID }
	Command event IDs for QTouch widget. More...

Functions
static void	app_widget_launch_qtouch (void)
	Setup QTouch widget. More...
void	app_widget_qtouch_on (uint8_t on)
	Enable/disable QTouch widget. More...
static bool	widget_qtouch_command_handler (struct wtk_basic_frame *frame, win_command_t command_data)
	Frame handler for the QTouch widget. More...

Variables
static struct widget_context_qtouch *	widget_ctx_qtouch
	Statically allocated context pointer. More...
static struct gfx_bitmap	win_qtouch_btn_down_icon
	QTouch down button bitmap. More...
static struct gfx_bitmap	win_qtouch_btn_down_press_icon
	QTouch down button pressed bitmap. More...
static struct gfx_bitmap	win_qtouch_btn_enter_icon
	QTouch enter button bitmap. More...
static struct gfx_bitmap	win_qtouch_btn_enter_press_icon
	QTouch enter button pressed bitmap. More...
static struct gfx_bitmap	win_qtouch_btn_next_icon
	QTouch next button bitmap. More...
static struct gfx_bitmap	win_qtouch_btn_next_press_icon
	QTouch next button pressed bitmap. More...
static struct gfx_bitmap	win_qtouch_btn_prev_icon
	QTouch previous button bitmap. More...
static struct gfx_bitmap	win_qtouch_btn_prev_press_icon
	QTouc previous button pressed bitmap. More...
static struct gfx_bitmap	win_qtouch_btn_up_icon
	QTouch up button bitmap. More...
static struct gfx_bitmap	win_qtouch_btn_up_press_icon
	QTouch up button pressed bitmap. More...
static struct gfx_bitmap	win_settings_ret_icon
	QTouch return icon bitmap. More...

enum qtouch_command_id

Command event IDs for QTouch widget.

Enumerator
ICON_DUMMY_ID	Dummy icon.
ICON_QTOUCH_BTN_UP_ID	Command event ID for QTouch up icon button.
ICON_QTOUCH_BTN_DOWN_ID	Command event ID for QTouch down icon button.
ICON_QTOUCH_BTN_PREV_ID	Command event ID for QTouch previous icon button.
ICON_QTOUCH_BTN_NEXT_ID	Command event ID for QTouch next icon button.
ICON_QTOUCH_BTN_ENTER_ID	Command event ID for QTouch enter icon button.
ICON_QTOUCH_BTN_UP_PRESS_ID	Command event ID for QTouch up icon button pressed.
ICON_QTOUCH_BTN_DOWN_PRESS_ID	Command event ID for QTouch down icon button pressed.
ICON_QTOUCH_BTN_PREV_PRESS_ID	Command event ID for QTouch previous icon button pressed.
ICON_QTOUCH_BTN_NEXT_PRESS_ID	Command event ID for QTouch next icon button pressed.
ICON_QTOUCH_BTN_ENTER_PRESS_ID	Command event ID for QTouch enter icon button pressed.
ICON_QTOUCH_RET_ID	Command event ID for QTouch widget return icon button.
ICON_QTOUCH_MAX_ID	QTouch max icon number.

static void app_widget_launch_qtouch ( void  )

static

Setup QTouch 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_QTOUCH_MODE, demo_set_special_mode_status(), GFX_BITMAP_SOLID, GFX_COLOR, gfx_draw_rect, ICON_QTOUCH_BTN_DOWN_ID, ICON_QTOUCH_BTN_DOWN_PRESS_ID, ICON_QTOUCH_BTN_ENTER_ID, ICON_QTOUCH_BTN_ENTER_PRESS_ID, ICON_QTOUCH_BTN_NEXT_ID, ICON_QTOUCH_BTN_NEXT_PRESS_ID, ICON_QTOUCH_BTN_PREV_ID, ICON_QTOUCH_BTN_PREV_PRESS_ID, ICON_QTOUCH_BTN_UP_ID, ICON_QTOUCH_BTN_UP_PRESS_ID, ICON_QTOUCH_RET_ID, membag_alloc(), membag_free(), NULL, win_window::parent, win_area::pos, win_area::size, widget_qtouch_command_handler(), win_destroy(), win_get_attributes(), win_get_root(), win_hide(), 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(), win_point::x, and win_point::y.

Referenced by app_widget_qtouch_on().

void app_widget_qtouch_on

(

uint8_t

on

)

Enable/disable QTouch widget.

Parameters

on	Turn on/off QTouch widget.

References app_widget_launch_qtouch(), widget_context_qtouch::frame, win_destroy(), and wtk_basic_frame_as_child().

Referenced by widget_frame_command_handler(), and widget_qtouch_command_handler().

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

static

Frame handler for the QTouch widget.

Handles all command events from the widgets in the QTouch 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_qtouch_on(), DEMO_QTOUCH_MODE, demo_set_special_mode_status(), ICON_QTOUCH_BTN_DOWN_ID, ICON_QTOUCH_BTN_DOWN_PRESS_ID, ICON_QTOUCH_BTN_ENTER_ID, ICON_QTOUCH_BTN_ENTER_PRESS_ID, ICON_QTOUCH_BTN_NEXT_ID, ICON_QTOUCH_BTN_NEXT_PRESS_ID, ICON_QTOUCH_BTN_PREV_ID, ICON_QTOUCH_BTN_PREV_PRESS_ID, ICON_QTOUCH_BTN_UP_ID, ICON_QTOUCH_BTN_UP_PRESS_ID, ICON_QTOUCH_RET_ID, widget_context_qtouch::icons, UNUSED, win_hide(), win_show(), and wtk_icon_button_as_child().

Referenced by app_widget_launch_qtouch().

struct widget_context_qtouch* widget_ctx_qtouch

static

Statically allocated context pointer.

struct gfx_bitmap win_qtouch_btn_down_icon

static

Initial value:

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

QTouch down button bitmap.

struct gfx_bitmap win_qtouch_btn_down_press_icon

static

Initial value:

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

QTouch down button pressed bitmap.

struct gfx_bitmap win_qtouch_btn_enter_icon

static

Initial value:

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

QTouch enter button bitmap.

struct gfx_bitmap win_qtouch_btn_enter_press_icon

static

Initial value:

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

QTouch enter button pressed bitmap.

struct gfx_bitmap win_qtouch_btn_next_icon

static

Initial value:

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

QTouch next button bitmap.

struct gfx_bitmap win_qtouch_btn_next_press_icon

static

Initial value:

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

QTouch next button pressed bitmap.

struct gfx_bitmap win_qtouch_btn_prev_icon

static

Initial value:

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

QTouch previous button bitmap.

struct gfx_bitmap win_qtouch_btn_prev_press_icon

static

Initial value:

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

QTouc previous button pressed bitmap.

struct gfx_bitmap win_qtouch_btn_up_icon

static

Initial value:

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

QTouch up button bitmap.

struct gfx_bitmap win_qtouch_btn_up_press_icon

static

Initial value:

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

QTouch up button pressed 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
}

QTouch return icon bitmap.