/*---------------------------------------------------------------------------*
  Project:  WiiConnect24 API demos
  File:     MsgViewer.h

  Copyright 2006 Nintendo. All rights reserved.

  These coded instructions, statements, and computer programs contain
  proprietary information of Nintendo of America Inc. and/or Nintendo
  Company Ltd., and are protected by Federal copyright law. They may
  not be disclosed to third parties or copied or duplicated in any form,
  in whole or in part, without the prior written consent of Nintendo.

  $Log: MsgViewer.h,v $
  Revision 1.3  2008/05/01 08:49:38  hirose_kazuki
  Added "Close library" mode.

  Revision 1.2  2008/04/28 11:19:22  hirose_kazuki
  Updated framework.

  Revision 1.1  2006/09/27 08:59:01  torigoe_nobutaka
  Renamed from MessageViewer.h

  Revision 1.2  2006/09/27 07:30:27  torigoe_nobutaka
  Added definition of MsgData structure.
  Added GetListedSubjects() and ReleaseListedSubjects().
  Changed value of some constants.

  Revision 1.1  2006/08/28 08:51:50  torigoe_nobutaka
  Initial check in.


  $NoKeywords: $
 *---------------------------------------------------------------------------*/

#ifndef __DEMOS_NWC24DEMO_MSG_VIEWER_H__
#define __DEMOS_NWC24DEMO_MSG_VIEWER_H__

#include <revolution/types.h>
#include <revolution/nwc24/NWC24Types.h>

#define NUM_MSG_BOX_MENUS   4
#define FONT_SIZE           16
#define LIST_BOX_ROWS       5
#define TEXT_BOX_ROWS       5
#define LEN_SUBJECT_DISP    32

#ifdef __cplusplus
extern "C" {
#endif
/*===========================================================================*/

/*---------------------------------------------------------------------------*
   Type definitions
 *---------------------------------------------------------------------------*/
/* Menu Items */
typedef enum    MsgBoxMenu
{
    MB_MENU_RECV_BOX,           // Inbox
    MB_MENU_SEND_BOX,           // Outbox
    MB_MENU_RECV_MSG,           // Receive message
    MB_MENU_POST_MSG            // Send message
} MsgBoxMenu;

/* Type of message box */
#define NUM_MSG_BOX_TYPES   2
typedef enum    MsgBoxType
{
    MB_TYPE_RECV    = 0,        // Inbox
    MB_TYPE_SEND    = 1         // Outbox
} MsgBoxType;

/* Application status */
typedef enum    MsgBoxState
{
    MB_STATE_MENU,              // Menu selection
    MB_STATE_RECV_BOX,          // Select received message
    MB_STATE_SEND_BOX,          // Select sent message
    MB_STATE_MSG_CONTENT,       // View message contents
    MB_STATE_DELETE_MSG,        // Delete message
    MB_STATE_BEFORE_RECV_MSG,   // Before receiving message
    MB_STATE_BEFORE_POST_MSG,   // Before sending message
    MB_STATE_DONE_RECV_MSG,     // After receiving message
    MB_STATE_DONE_POST_MSG,     // After sending message
    MB_STATE_LIB_CLOSED,        // The library is closed
    MB_STATE_WAIT_OPEN,         // Waiting for the library to open
    MB_STATE_ERROR_CONT,        // Error display (continuous)
    MB_STATE_ERROR_STOP         // error display
} MsgBoxState;

#define MAX_ADDR_SIZE       NWC24MSG_MAX_ADDRSTR
#define MAX_NUM_TO          NWC24MSG_MAX_TO
#define MAX_SUBJECT_SIZE    256
#define MAX_TEXT_SIZE       4096
typedef struct  MsgData
{
    NWC24MsgType    type;
    char            from[MAX_ADDR_SIZE];
    u32             numTo;
    char            to[MAX_NUM_TO][MAX_ADDR_SIZE];
    char            subject[MAX_SUBJECT_SIZE];
    char            text[NWC24MSG_MAX_BODYSIZE];
} MsgData;

/*---------------------------------------------------------------------------*
   External constants
 *---------------------------------------------------------------------------*/
extern const GXColor    CLR_DARKBLUE;
extern const GXColor    CLR_WHITE;
extern const char*      HIDDEN_MESSAGE;
extern const char*      BROKEN_MESSAGE;

/*---------------------------------------------------------------------------*
   External variables
 *---------------------------------------------------------------------------*/
extern s16              g_screenWidth;
extern s16              g_screenHeight;
extern OSFontHeader*    g_fontData;
extern MsgBoxState      g_state;
extern MsgBoxMenu       g_selectedMenu;
extern u32*             g_idListBuf[NUM_MSG_BOX_TYPES];
extern u32              g_numMsgs[NUM_MSG_BOX_TYPES];
extern u32              g_idxSelectedId[];
extern u32              g_idxIdTopOfList[];
extern u32              g_lineTopOfBodyText;
extern u32              g_numLinesBodyText;
extern char*            g_subjectBuf[NUM_MSG_BOX_TYPES][LIST_BOX_ROWS];
extern u32              g_idxSubjectBufStart[NUM_MSG_BOX_TYPES];
extern MsgData          g_msgData;
extern s32              g_errorCode;

/*---------------------------------------------------------------------------*
   Function prototypes
 *---------------------------------------------------------------------------*/
void    CheckError           ( const char* strFunc, NWC24Err err );
void    GetMsgIdList         ( NWC24MsgBoxId mBoxId );
void    ReleaseMsgIdList     ( NWC24MsgBoxId mBoxId );
BOOL    ReadSubject          ( char* buf, u32 size, NWC24MsgBoxId mBoxId, u32 msgId );
void    GetListedSubjects    ( NWC24MsgBoxId mBoxId );
void    ReleaseListedSubjects( NWC24MsgBoxId mBoxId );
BOOL    OpenLib              ( void );
BOOL    CloseLib             ( void );

/*===========================================================================*/
#ifdef __cplusplus
}
#endif
#endif  /* __DEMOS_NWC24DEMO_MSG_VIEWER_H__ */

/*======== End of MsgViewer.h ========*/