FreeCalypso > hg > fc-tourmaline
view src/ui/bmi/mmiMenu.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 | c0052fe355d3 |
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#ifndef _MMI_MENU_H_ #define _MMI_MENU_H_ 1 /******************************************************************************* 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: Menus $File: MmiMenu.h $Revision: 1.0 $Author: Condat(UK) $Date: 25/10/00 ******************************************************************************** Description: This provides the implementation of the main menu handling for the basic MMI ******************************************************************************** $History: MmiMenu.h 25/10/00 Original Condat(UK) BMI version. $End *******************************************************************************/ /******************************************************************************* Public Definitions *******************************************************************************/ #define ALLOC_MEMORY mfwAlloc #define FREE_MEMORY mfwFree typedef void ( *SimMenuFunc )( MfwHnd window ); /* Reason definitions */ // RAVI - COMMENTED - NOT USED IN ANY PLACE - 24-11-2005 //typedef enum //{ // MenuNone = MenuDummy, /* no reason */ // MenuNormal, /* normal menu mode */ // MenuDone /* done with menu */ //}; /* How is the menu being accessed */ //typedef enum //{ // MenuAccess, // HotKeyAccess //}; /******************************************************************************* Public Prototypes *******************************************************************************/ /* Standard menu initialise, exit and handler routines */ void menuInit( MfwHnd parent ); void menuExit( void ); void menuEnter( void ); /* Following functinos are provided to allow dynamic menu construction tables to be generated by other modules */ EXTERN USHORT item_flag_none( struct MfwMnuTag * m, struct MfwMnuAttrTag * ma, struct MfwMnuItemTag * mi ); //xpradipg - Aug 4:changes for WAP2.0 Menu EXTERN USHORT item_flag_WAP_2_0( struct MfwMnuTag * m, struct MfwMnuAttrTag * ma, struct MfwMnuItemTag * mi ); EXTERN USHORT item_flag_hide( T_MFW_MNU * m, T_MFW_MNU_ATTR * ma, T_MFW_MNU_ITEM * mi ); EXTERN int menuSimItemCallback( MfwMnu* m, MfwMnuItem* i ); /* Display the soft keys associated with the menu window */ void showMenuSoftkeys( void ); /* Returns 1 if the menu window has the focus, else returns 0. */ int menuIsFocussed( void ); /* Make the menu window (if it exists) the top window. */ void menuRaise( void ); /* If possible go <levels> steps up the menu tree. */ void menuPop( int levels ); /* Go to the root level and then exit the main menu in an orderly fasion. Can only be called when the user is logically somewhere in the main menu tree, e.g. _after_ fully exiting an application invoked by the main menu, and this includes DYI sub-menu(tree)s of the main menu. */ void menuDropOut( void ); /* Unhides the SIM toolkit menu item, using <label> as the label. If <label> is NULL, the default label is used. If the SIM toolkit menu item is invoked by the user, <simCallback> gets called with argument <simWindow>, unless <simCallback> is NULL. */ void menuEnableSimMenu( char *label, SimMenuFunc simCallback, MfwHnd simWindow ); /* Hides the SIM toolkit menu item. */ void menuDisableSimMenu( void ); /* From where was the menu accessed? */ void menuAccessFrom( U8 source ); /******************************************************************************* Developmental *******************************************************************************/ /* Following definitions are provided for development use only */ #ifdef MMI_UNDER_DEVELOPMENT int mmiMenuNotImplemented( MfwMnu* m, MfwMnuItem* i ); void mmiMenuNotImplementedCB( T_MFW_HND win, UBYTE identifier, UBYTE reason ); #endif /******************************************************************************* End of File *******************************************************************************/ #endif