mmisoftkeys.c

是一个手机功能的模拟程序

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

					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:		Softkeys
 $File:		    MmiSoftkeys.c
 $Revision:		1.0                                                       
                                                                              
 $Author:		Condat(UK)                                                         
 $Date:		    22/02/01                                                      
                                                                               
********************************************************************************
                                                                              
 Description:
 
  

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

 $History:
 
	25/10/00			Original Condat(UK) BMI version.	
	   
 $End

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


/*******************************************************************************
                                                                              
                                Include Files
                                                                              
*******************************************************************************/

#define ENTITY_MFW

/* includes */
#include <string.h>
#include <stdio.h>
#include <stdlib.h>

#if defined (NEW_FRAME)

#include "typedefs.h"
#include "vsi.h"
#include "pei.h"
#include "custom.h"
#include "gsm.h"

#else

#include "stddefs.h"
#include "custom.h"
#include "gsm.h"
#include "vsi.h"

#endif
#include "mfw_sys.h"
#include "p_sim.h"

//#include <stdio.h>
//#include <string.h>

//#include "mfw_sys.h"

//#include "stddefs.h"    // needed for mfw_mfw.h
#include "mfw_mfw.h"
#include "mfw_win.h"
#include "mfw_kbd.h"
#include "mfw_lng.h"
#include "mfw_phb.h"
#include "mfw_nm.h"
#include "dspl.h"

#include "ksd.h"
#include "psa.h"


#include "MmiMmi.h"
#include "MmiMain.h"

#include "MmiUserData.h"
#include "MmiSoftKeys.h"
#include "MmiResources.h"
#include "Mmi3dframe.h"
#include "mmiiconresource.h"
typedef struct
{
    MfwHnd leftKeyHandler;
    MfwHnd rightKeyHandler;

    LangTxt leftKeyLabel;
    LangTxt rightKeyLabel;
} SoftKeysData, *SoftKeys;


#define HorizontalOffset 0 //zy 09/10
#define VerticalOffset   1
#define LeftMargin       HorizontalOffset
#define RightMargin      (mmiScrX - HorizontalOffset)
#define TopMargin        (SCREEN_SIZE_Y)
#define FIFTH_LINE		(TopMargin-LINE_HEIGHT)

#define ALLOC_MEMORY mfwAlloc
#define FREE_MEMORY  mfwFree

static U8    softKeyFont              = 0;
static UBYTE softKeysDisplayAttibutes = DSPL_TXTATTR_NORMAL;


/*
 * Change the <font> and <displayAttibutes> for _all_ softkeys.
 * All consecutive calls of softKeysUpdate() will reflect the change.
 * Returns SOFTKEYS_CHANGED when everything went fine,
 * or SOFTKEYS_FAILURE on failure.
 */
SoftKeysResult softKeysAttributes( U8 font, UBYTE displayAttibutes)
{
    if( font == (U8)-1 )
    {
        return SOFTKEYS_FAILURE;
    }

    softKeyFont              = font;
    softKeysDisplayAttibutes = displayAttibutes;

    return SOFTKEYS_CHANGED;
}


/*
 * Creates the softkeys for <window>, which will display the
 * <leftKeyLabel> and <rightKeyLabel> in the softkey area
 * on the screen, and invoke <leftKeyCallBack> or <rightKeyCallBack>
 * when the approrpiate key is pressed. Returns SOFTKEYS_CREATED when
 * everything went fine, or SOFTKEYS_FAILURE on failure.
 */
SoftKeysResult softKeysHndCreate( MfwHnd window, SoftKeysSetup *setup)
{
	if( window == NULL || setup == NULL )
    {
        return SOFTKEYS_FAILURE;
    }

	return softKeysWinCreate( (MfwWin *)((MfwHdr *)window)->data, setup);
}


SoftKeysResult softKeysWinCreate( MfwWin *window, SoftKeysSetup *setup)
{
    SoftKeys newKeys;

    if( window == NULL || setup == NULL )
    {
        return SOFTKEYS_FAILURE;
    }

    newKeys = (SoftKeys)ALLOC_MEMORY(sizeof(SoftKeysData));

    if( newKeys == NULL )
    {
        return SOFTKEYS_FAILURE;
    }

    if( userDataWinSet( window, UD_SOFTKEYS, (void *)newKeys) == NULL )
    {
        FREE_MEMORY( (void *)newKeys, sizeof(SoftKeysData));

        return SOFTKEYS_FAILURE;
    }

    newKeys->leftKeyHandler  = kbdCreate( NULL, KEY_LEFT,
                                          setup->leftKeyCallBack);
    newKeys->rightKeyHandler = kbdCreate( NULL, KEY_RIGHT,
                                          setup->rightKeyCallBack);

    newKeys->leftKeyLabel    = setup->leftKeyLabel;
    newKeys->rightKeyLabel   = setup->rightKeyLabel;

    if( newKeys->leftKeyHandler == NULL || newKeys->rightKeyHandler == NULL )
    {
        kbdDelete(newKeys->leftKeyHandler);
        kbdDelete(newKeys->rightKeyHandler);

        userDataWinDelete( window, UD_SOFTKEYS);

        FREE_MEMORY( (void *)newKeys, sizeof(SoftKeysData));

        return SOFTKEYS_FAILURE;
    }

    return SOFTKEYS_CREATED;
}


/*
 * Change the setup of the softkeys for <window>. Use TxtNull if you
 * don't want to change a ...Label, and NULL if you don't want to change
 * a ...CallBack. Returns SOFTKEYS_CHANGED when everything went fine,
 * or SOFTKEYS_FAILURE on failure.
 */
SoftKeysResult softKeysHndSet( MfwHnd window, SoftKeysSetup *changes)
{
	if( window == NULL || changes == NULL )
    {
        return SOFTKEYS_FAILURE;
    }

	return softKeysWinSet( (MfwWin *)((MfwHdr *)window)->data, changes);
}


SoftKeysResult softKeysWinSet( MfwWin *window, SoftKeysSetup *changes)
{
    SoftKeys softKeys = (SoftKeys)userDataWinGet( window, UD_SOFTKEYS);

    if( window == NULL || softKeys == NULL || changes == NULL )
    {
        return SOFTKEYS_FAILURE;
    }

    if( changes->leftKeyCallBack != NULL )
    {
        MfwHnd NewKeyHandler = kbdCreate( NULL, KEY_LEFT,
                                          changes->leftKeyCallBack);

        if( NewKeyHandler == NULL )
        {
            return SOFTKEYS_FAILURE;
        }
        else
        {
            kbdDelete(softKeys->leftKeyHandler);

            softKeys->leftKeyHandler = NewKeyHandler;
        }
    }

    if( changes->rightKeyCallBack != NULL )
    {
        MfwHnd NewKeyHandler = kbdCreate( NULL, KEY_LEFT,
                                          changes->rightKeyCallBack);

        if( NewKeyHandler == NULL )
        {
            return SOFTKEYS_FAILURE;
        }
        else
        {
            kbdDelete(softKeys->rightKeyHandler);

            softKeys->rightKeyHandler = NewKeyHandler;
        }
    }

    if( changes->leftKeyLabel != TxtNull )
    {
        softKeys->leftKeyLabel = changes->leftKeyLabel;