view src/ui/atb/ATBDisplay.h @ 72:7bf39f5e834d

backlight control on Luna: switch PWL instead of LEDB This change is preliminary toward upcoming rework of backlight control logic in our UI firmware. LEDB does not exist on Tango-based platforms (it is not brought out on Tango modules), thus turning it on and off produces absolutely no effect beyond making L1 disable deep sleep when LEDB is turned on. However, both iWOW DSK and our upcoming FC Caramel2 boards have a PWL LED, so let's switch that LED on and off to indicate the state of the UI firmware's backlight control. Note that we are NOT switching the actual Luna LCD backlight here, even though it is trivially controlled with a GPIO. The reason for this seemingly strange choice is that we don't want to turn this development board LCD backlight off until we bring the higher-level backlight control logic up to par, including new logic to "swallow" the first keypress that turns on the darkened LCD.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 24 Oct 2020 07:39:54 +0000
parents 67bfe9f274f6
children
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/*******************************************************************************

	CONDAT (UK)

********************************************************************************

 This software product is the property of Condat (UK) Ltd and may not be
 disclosed to any third party without the express permission of the owner.

********************************************************************************

 $Project name: Basic MMI
 $Project code: BMI (6349)
 $Module:   MMI
 $File:       ATBDisplay.h
 $Revision:   1.0

 $Author:   Condat(UK)
 $Date:       22/02/01

********************************************************************************

 Description:



********************************************************************************

 $History: ATBDisplay.h

  15/03/02      Original Condat(UK) BMI version.

	Jan 16, 2006 DR: OMAPS00061460 - Shashi Shekar B.S.
	Description: SAT Icon support
	Solution : Added definitions for height & width of the title icon.


  $End

*******************************************************************************/

#ifndef ATB_DISPLAY_H
#define ATB_DISPLAY_H

// Shashi Shekar B.S., a0876501, 16-Jan-2006, OMAPS00061460
#ifdef FF_MMI_SAT_ICON
#define TITLE_ICON_WIDTH			10
#define TITLE_ICON_HEIGHT			16
extern const unsigned char SATIconQuestionMark[];
#endif

/*
 * T_DS_TEXTFORMAT
 * Data type to contain formatting attributes
 */
 
typedef struct
{
	UBYTE		attr;				/* Standard attributes */
	BOOL		highlight;			/* TRUE if highlighting is on */
 } T_DS_TEXTFORMAT;

#define	WHOLE_STRING	0xFFFF		// Used to indicate that the whole string is to be used for a particular function

/* Cursor types */

typedef enum
{
	DS_CURSOR_NONE = 0,
	DS_CURSOR_BAR,
	DS_CURSOR_UNDERLINE,
	DS_CURSOR_BLOCK
}
T_DS_CURSOR;

/* Alignments */

typedef enum
{
	DS_ALIGN_LEFT = 0,
	DS_ALIGN_RIGHT = 1,
	DS_ALIGN_CENTRE = 2
}
T_DS_ALIGN;

/* Local function prototypes */

void		ATB_display_Cursor (T_ATB_TEXT *text, USHORT textIndex, UBYTE type, SHORT x, SHORT y, USHORT width, USHORT height);
void		ATB_display_Text(SHORT x, SHORT y, T_DS_TEXTFORMAT *format, T_ATB_TEXT *text);
void		ATB_display_SetFormatAttr(T_DS_TEXTFORMAT *format, USHORT attr, BOOL highlight);
void		ATB_display_ClearFormat(T_DS_TEXTFORMAT *format);
void		ATB_display_CopyFormat(T_DS_TEXTFORMAT *dest, T_DS_TEXTFORMAT *src);
int			ATB_display_GetCharWidth (USHORT character, T_DS_TEXTFORMAT *format);
int			ATB_display_GetMaxCharWidth (T_DS_TEXTFORMAT *format);
int			ATB_display_GetCharHeight (USHORT character, T_DS_TEXTFORMAT *format);
USHORT		ATB_display_StringWidth(T_ATB_TEXT *text, T_DS_TEXTFORMAT *format);
USHORT		ATB_display_StringHeight(T_ATB_TEXT *text, T_DS_TEXTFORMAT *format);
#endif