Mercurial > vba-linux

     1 // GSACodeSelect.cpp : implementation file

     2 //

     3 

     4 #include "stdafx.h"

     5 #include "resource.h"

     6 #include "GSACodeSelect.h"

     7 

     8 /////////////////////////////////////////////////////////////////////////////

     9 // GSACodeSelect dialog

    10 

    11 GSACodeSelect::GSACodeSelect(FILE *file, CWnd*pParent /*=NULL*/)

    12 	: CDialog(GSACodeSelect::IDD, pParent)

    13 {

    14 	//{{AFX_DATA_INIT(GSACodeSelect)

    15 	// NOTE: the ClassWizard will add member initialization here

    16 	//}}AFX_DATA_INIT

    17 	m_file = file;

    18 }

    19 

    20 void GSACodeSelect::DoDataExchange(CDataExchange*pDX)

    21 {

    22 	CDialog::DoDataExchange(pDX);

    23 	//{{AFX_DATA_MAP(GSACodeSelect)

    24 	DDX_Control(pDX, IDC_GAME_LIST, m_games);

    25 	//}}AFX_DATA_MAP

    26 }

    27 

    28 BEGIN_MESSAGE_MAP(GSACodeSelect, CDialog)

    29 //{{AFX_MSG_MAP(GSACodeSelect)

    30 ON_BN_CLICKED(ID_OK, OnOk)

    31 ON_LBN_SELCHANGE(IDC_GAME_LIST, OnSelchangeGameList)

    32 ON_BN_CLICKED(ID_CANCEL, OnCancel)

    33 //}}AFX_MSG_MAP

    34 END_MESSAGE_MAP()

    35 

    36 /////////////////////////////////////////////////////////////////////////////

    37 // GSACodeSelect message handlers

    38 

    39 void GSACodeSelect::OnCancel()

    40 {

    41 	EndDialog(-1);

    42 }

    43 

    44 void GSACodeSelect::OnOk()

    45 {

    46 	EndDialog(m_games.GetCurSel());

    47 }

    48 

    49 void GSACodeSelect::OnSelchangeGameList()

    50 {

    51 	int   item = m_games.GetCurSel();

    52 	CWnd *ok   = GetDlgItem(ID_OK);

    53 

    54 	ok->EnableWindow(item != -1);

    55 }

    56 

    57 BOOL GSACodeSelect::OnInitDialog()

    58 {

    59 	CDialog::OnInitDialog();

    60 

    61 	char buffer[1024];

    62 

    63 	FILE *f     = m_file;

    64 	int   games = 0;

    65 	int   len   = 0;

    66 	fseek(f, -4, SEEK_CUR);

    67 	fread(&games, 1, 4, f);

    68 	while (games > 0)

    69 	{

    70 		fread(&len, 1, 4, f);

    71 		fread(buffer, 1, len, f);

    72 		buffer[len] = 0;

    73 		m_games.AddString(buffer);

    74 		int codes = 0;

    75 		fread(&codes, 1, 4, f);

    76 

    77 		while (codes > 0)

    78 		{

    79 			fread(&len, 1, 4, f);

    80 			fseek(f, len, SEEK_CUR);

    81 			fread(&len, 1, 4, f);

    82 			fseek(f, len, SEEK_CUR);

    83 			fseek(f, 4, SEEK_CUR);

    84 			fread(&len, 1, 4, f);

    85 			fseek(f, len*12, SEEK_CUR);

    86 			codes--;

    87 		}

    88 		games--;

    89 	}

    90 	GetDlgItem(ID_OK)->EnableWindow(FALSE);

    91 	CenterWindow();

    92 

    93 	return TRUE; // return TRUE unless you set the focus to a control

    94 	             // EXCEPTION: OCX Property Pages should return FALSE

    95 }

    96
author	Robert McIntyre <rlm@mit.edu>
date	Sat, 03 Mar 2012 10:31:27 -0600
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