void GBDisassemble::refresh()
{
if(gbRom == NULL)
return;
int h = m_list.GetItemHeight(0);
RECT r;
m_list.GetClientRect(&r);
count = (r.bottom - r.top+1)/h;
m_list.ResetContent();
if(!emulating || theApp.cartridgeType != 1)
return;
char disasm[80];
u16 addr = address;
int i;
int sel = -1;
for(i = 0; i < count; i++) {
if(addr == PC.W)
sel = i;
addr += gbDis(disasm, addr);
m_list.InsertString(-1, CString(disasm));
}
lastAddress = addr-1;
if(sel != -1)
m_list.SetCurSel(sel);
TCHAR buffer[80];
_stprintf(buffer, _T("%04x"), AF.W);
GetDlgItem(IDC_R0)->SetWindowText(buffer);
_stprintf(buffer, _T("%04x"), BC.W);
GetDlgItem(IDC_R1)->SetWindowText(buffer);
_stprintf(buffer, _T("%04x"), DE.W);
GetDlgItem(IDC_R2)->SetWindowText(buffer);
_stprintf(buffer, _T("%04x"), HL.W);
GetDlgItem(IDC_R3)->SetWindowText(buffer);
_stprintf(buffer, _T("%04x"), SP.W);
GetDlgItem(IDC_R4)->SetWindowText(buffer);
_stprintf(buffer, _T("%04x"), PC.W);
GetDlgItem(IDC_R5)->SetWindowText(buffer);
_stprintf(buffer, _T("%04x"), IFF);
GetDlgItem(IDC_R6)->SetWindowText(buffer);
_stprintf(buffer, _T("%04x"), register_LY);
GetDlgItem(IDC_LY)->SetWindowText(buffer);
m_z = (AF.B.B0 & 0x80) != 0;
m_n = (AF.B.B0 & 0x40) != 0;
m_h = (AF.B.B0 & 0x20) != 0;
m_c = (AF.B.B0 & 0x10) != 0;
UpdateData(FALSE);
}
void RefillListEv(wxCommandEvent& ev)
{
// what an unsafe calling convention
// examination of gbDis shows that max len is 26 chars
// (e.g. 0xe2)
char buf[30];
uint16_t addr = dis->topaddr;
dis->strings.clear();
dis->addrs.clear();
dis->back_size = 1;
for (int i = 0; i < dis->nlines; i++) {
dis->addrs.push_back(addr);
addr += gbDis(buf, addr);
dis->strings.push_back(wxString(buf, wxConvLibc));
}
dis->Refill();
}
void GBDisassemble::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
char buffer[80];
switch(nSBCode) {
case SB_LINEDOWN:
address += gbDis(buffer, address);
break;
case SB_LINEUP:
address--;
break;
case SB_PAGEDOWN:
address = lastAddress;
break;
case SB_PAGEUP:
address -= count;
break;
}
refresh();
CDialog::OnVScroll(nSBCode, nPos, pScrollBar);
}
