1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/win32/IOViewer.cpp	Sat Mar 03 10:31:27 2012 -0600
     1.3 @@ -0,0 +1,183 @@
     1.4 +// IOViewer.cpp : implementation file
     1.5 +//
     1.6 +
     1.7 +#include "stdafx.h"
     1.8 +#include "resource.h"
     1.9 +#include "IOViewer.h"
    1.10 +#include "VBA.h"
    1.11 +
    1.12 +#include "../gba/GBA.h" // CPUWriteHalfWord
    1.13 +#include "../gba/GBAGlobals.h"
    1.14 +
    1.15 +#include "IOViewerRegs.h"
    1.16 +
    1.17 +/////////////////////////////////////////////////////////////////////////////
    1.18 +// IOViewer dialog
    1.19 +
    1.20 +IOViewer::IOViewer(CWnd*pParent /*=NULL*/)
    1.21 +	: ResizeDlg(IOViewer::IDD, pParent)
    1.22 +{
    1.23 +	//{{AFX_DATA_INIT(IOViewer)
    1.24 +	// NOTE: the ClassWizard will add member initialization here
    1.25 +	//}}AFX_DATA_INIT
    1.26 +	selected   = 0;
    1.27 +	autoUpdate = false;
    1.28 +}
    1.29 +
    1.30 +void IOViewer::DoDataExchange(CDataExchange*pDX)
    1.31 +{
    1.32 +	CDialog::DoDataExchange(pDX);
    1.33 +	//{{AFX_DATA_MAP(IOViewer)
    1.34 +	DDX_Control(pDX, IDC_VALUE, m_value);
    1.35 +	DDX_Control(pDX, IDC_ADDRESSES, m_address);
    1.36 +	//}}AFX_DATA_MAP
    1.37 +}
    1.38 +
    1.39 +BEGIN_MESSAGE_MAP(IOViewer, CDialog)
    1.40 +//{{AFX_MSG_MAP(IOViewer)
    1.41 +ON_BN_CLICKED(IDC_CLOSE, OnClose)
    1.42 +ON_BN_CLICKED(IDC_REFRESH, OnRefresh)
    1.43 +ON_BN_CLICKED(IDC_AUTO_UPDATE, OnAutoUpdate)
    1.44 +ON_CBN_SELCHANGE(IDC_ADDRESSES, OnSelchangeAddresses)
    1.45 +ON_BN_CLICKED(IDC_APPLY, OnApply)
    1.46 +//}}AFX_MSG_MAP
    1.47 +END_MESSAGE_MAP()
    1.48 +
    1.49 +/////////////////////////////////////////////////////////////////////////////
    1.50 +// IOViewer message handlers
    1.51 +
    1.52 +void IOViewer::OnClose()
    1.53 +{
    1.54 +	theApp.winRemoveUpdateListener(this);
    1.55 +
    1.56 +	DestroyWindow();
    1.57 +}
    1.58 +
    1.59 +void IOViewer::OnRefresh()
    1.60 +{
    1.61 +	// TODO: Add your control notification handler code here
    1.62 +}
    1.63 +
    1.64 +void IOViewer::OnAutoUpdate()
    1.65 +{
    1.66 +	autoUpdate = !autoUpdate;
    1.67 +	if (autoUpdate)
    1.68 +	{
    1.69 +		theApp.winAddUpdateListener(this);
    1.70 +	}
    1.71 +	else
    1.72 +	{
    1.73 +		theApp.winRemoveUpdateListener(this);
    1.74 +	}
    1.75 +}
    1.76 +
    1.77 +void IOViewer::OnSelchangeAddresses()
    1.78 +{
    1.79 +	selected = m_address.GetCurSel();
    1.80 +
    1.81 +	update();
    1.82 +}
    1.83 +
    1.84 +void IOViewer::PostNcDestroy()
    1.85 +{
    1.86 +	delete this;
    1.87 +}
    1.88 +
    1.89 +BOOL IOViewer::OnInitDialog()
    1.90 +{
    1.91 +	CDialog::OnInitDialog();
    1.92 +
    1.93 +	// winCenterWindow(getHandle());
    1.94 +	DIALOG_SIZER_START(sz)
    1.95 +	DIALOG_SIZER_END()
    1.96 +	SetData(sz,
    1.97 +	        TRUE,
    1.98 +	        HKEY_CURRENT_USER,
    1.99 +	        "Software\\Emulators\\VisualBoyAdvance\\Viewer\\IOView",
   1.100 +	        NULL);
   1.101 +
   1.102 +	CFont *font = CFont::FromHandle((HFONT)GetStockObject(SYSTEM_FIXED_FONT));
   1.103 +	int    i;
   1.104 +	for (i = 0; i < sizeof(ioViewRegisters)/sizeof(IOData); i++)
   1.105 +	{
   1.106 +		m_address.AddString(ioViewRegisters[i].name);
   1.107 +	}
   1.108 +	m_address.SetFont(font);
   1.109 +	for (i = 0; i < 16; i++)
   1.110 +	{
   1.111 +		GetDlgItem(IDC_BIT_0+i)->SetFont(font);
   1.112 +	}
   1.113 +
   1.114 +	RECT cbSize;
   1.115 +	int  Height;
   1.116 +
   1.117 +	m_address.GetClientRect(&cbSize);
   1.118 +	Height  = m_address.GetItemHeight(0);
   1.119 +	Height += m_address.GetItemHeight(0) * (10);
   1.120 +
   1.121 +	// Note: The use of SM_CYEDGE assumes that we're using Windows '95
   1.122 +	// Now add on the height of the border of the edit box
   1.123 +	Height += GetSystemMetrics(SM_CYEDGE) * 2; // top & bottom edges
   1.124 +
   1.125 +	// The height of the border of the drop-down box
   1.126 +	Height += GetSystemMetrics(SM_CYEDGE) * 2; // top & bottom edges
   1.127 +
   1.128 +	// now set the size of the window
   1.129 +	m_address.SetWindowPos(NULL,
   1.130 +	                       0, 0,
   1.131 +	                       cbSize.right, Height,
   1.132 +	                       SWP_NOMOVE | SWP_NOZORDER);
   1.133 +
   1.134 +	m_address.SetCurSel(0);
   1.135 +	update();
   1.136 +
   1.137 +	return TRUE; // return TRUE unless you set the focus to a control
   1.138 +	             // EXCEPTION: OCX Property Pages should return FALSE
   1.139 +}
   1.140 +
   1.141 +void IOViewer::update()
   1.142 +{
   1.143 +	CString buffer;
   1.144 +
   1.145 +	const IOData *sel = &ioViewRegisters[selected];
   1.146 +	u16 data = sel->address ? *sel->address :
   1.147 +	           (ioMem ? *((u16 *)&ioMem[sel->offset]) : 0);
   1.148 +
   1.149 +	for (int i = 0; i < 16; i++)
   1.150 +	{
   1.151 +		CButton *pWnd = (CButton *)GetDlgItem(IDC_BIT_0 + i);
   1.152 +
   1.153 +		if (pWnd)
   1.154 +		{
   1.155 +			if (!(sel->write & (1 << i)))
   1.156 +				pWnd->EnableWindow(FALSE);
   1.157 +			else
   1.158 +				pWnd->EnableWindow(TRUE);
   1.159 +			pWnd->SetCheck(((data & (1 << i)) >> i));
   1.160 +			buffer.Format("%2d %s", i, sel->bits[i]);
   1.161 +			pWnd->SetWindowText(buffer);
   1.162 +		}
   1.163 +	}
   1.164 +
   1.165 +	buffer.Format("%04X", data);
   1.166 +	m_value.SetWindowText(buffer);
   1.167 +}
   1.168 +
   1.169 +void IOViewer::OnApply()
   1.170 +{
   1.171 +	const IOData *sel = &ioViewRegisters[selected];
   1.172 +	u16 res = 0;
   1.173 +	for (int i = 0; i < 16; i++)
   1.174 +	{
   1.175 +		CButton *pWnd = (CButton *)GetDlgItem(IDC_BIT_0 + i);
   1.176 +
   1.177 +		if (pWnd)
   1.178 +		{
   1.179 +			if (pWnd->GetCheck())
   1.180 +				res |= (1 << i);
   1.181 +		}
   1.182 +	}
   1.183 +	CPUWriteHalfWord(0x4000000+sel->offset, res);
   1.184 +	update();
   1.185 +}
   1.186 +