void DebugView_DrawProcessor(HDC hdc, const CProcessor* pProc, int x, int y, WORD* arrR, BOOL* arrRChanged)
{
int cxChar, cyLine; GetFontWidthAndHeight(hdc, &cxChar, &cyLine);
COLORREF colorText = GetSysColor(COLOR_WINDOWTEXT);
DrawRectangle(hdc, x - cxChar, y - 8, x + cxChar + 31 * cxChar, y + 8 + cyLine * 14);
// Registers
for (int r = 0; r < 8; r++)
{
::SetTextColor(hdc, arrRChanged[r] ? COLOR_RED : colorText);
LPCTSTR strRegName = REGISTER_NAME[r];
TextOut(hdc, x, y + r * cyLine, strRegName, (int) _tcslen(strRegName));
WORD value = arrR[r]; //pProc->GetReg(r);
DrawOctalValue(hdc, x + cxChar * 3, y + r * cyLine, value);
DrawHexValue(hdc, x + cxChar * 10, y + r * cyLine, value);
DrawBinaryValue(hdc, x + cxChar * 15, y + r * cyLine, value);
}
::SetTextColor(hdc, colorText);
// CPC value
::SetTextColor(hdc, arrRChanged[9] ? COLOR_RED : colorText);
TextOut(hdc, x, y + 8 * cyLine, _T("PC'"), 3);
WORD cpc = arrR[9];
DrawOctalValue(hdc, x + cxChar * 3, y + 8 * cyLine, cpc);
DrawHexValue(hdc, x + cxChar * 10, y + 8 * cyLine, cpc);
DrawBinaryValue(hdc, x + cxChar * 15, y + 8 * cyLine, cpc);
// PSW value
::SetTextColor(hdc, arrRChanged[8] ? COLOR_RED : colorText);
TextOut(hdc, x, y + 10 * cyLine, _T("PS"), 2);
WORD psw = arrR[8]; // pProc->GetPSW();
DrawOctalValue(hdc, x + cxChar * 3, y + 10 * cyLine, psw);
DrawHexValue(hdc, x + cxChar * 10, y + 10 * cyLine, psw);
TextOut(hdc, x + cxChar * 15, y + 9 * cyLine, _T(" HP TNZVC"), 16);
DrawBinaryValue(hdc, x + cxChar * 15, y + 10 * cyLine, psw);
// CPSW value
::SetTextColor(hdc, arrRChanged[10] ? COLOR_RED : colorText);
TextOut(hdc, x, y + 11 * cyLine, _T("PS'"), 3);
WORD cpsw = arrR[10];
DrawOctalValue(hdc, x + cxChar * 3, y + 11 * cyLine, cpsw);
DrawHexValue(hdc, x + cxChar * 10, y + 11 * cyLine, cpsw);
DrawBinaryValue(hdc, x + cxChar * 15, y + 11 * cyLine, cpsw);
::SetTextColor(hdc, colorText);
// Processor mode - HALT or USER
BOOL okHaltMode = pProc->IsHaltMode();
TextOut(hdc, x, y + 13 * cyLine, okHaltMode ? _T("HALT") : _T("USER"), 4);
// "Stopped" flag
BOOL okStopped = pProc->IsStopped();
if (okStopped)
TextOut(hdc, x + 6 * cxChar, y + 13 * cyLine, _T("STOP"), 4);
}
void QDebugView::drawProcessor(QPainter &painter, const CProcessor *pProc, int x, int y, WORD *arrR, BOOL *arrRChanged)
{
QFontMetrics fontmetrics(painter.font());
int cxChar = fontmetrics.averageCharWidth();
int cyLine = fontmetrics.height();
QColor colorText = painter.pen().color();
painter.setPen(QColor(Qt::gray));
painter.drawRect(x - cxChar, y - cyLine/2, 33 * cxChar, cyLine * 13 + cyLine/2);
// Registers
for (int r = 0; r < 8; r++) {
painter.setPen(QColor(arrRChanged[r] ? Qt::red : colorText));
LPCTSTR strRegName = REGISTER_NAME[r];
painter.drawText(x, y + (1 + r) * cyLine, strRegName);
WORD value = arrR[r]; //pProc->GetReg(r);
DrawOctalValue(painter, x + cxChar * 3, y + (1 + r) * cyLine, value);
DrawHexValue(painter, x + cxChar * 10, y + (1 + r) * cyLine, value);
DrawBinaryValue(painter, x + cxChar * 15, y + (1 + r) * cyLine, value);
}
painter.setPen(colorText);
// PSW value
painter.setPen(QColor(arrRChanged[8] ? Qt::red : colorText));
painter.drawText(x, y + 10 * cyLine, _T("PS"));
WORD psw = arrR[8]; // pProc->GetPSW();
DrawOctalValue(painter, x + cxChar * 3, y + 10 * cyLine, psw);
DrawHexValue(painter, x + cxChar * 10, y + 10 * cyLine, psw);
painter.drawText(x + cxChar * 15, y + 9 * cyLine, _T(" HP TNZVC"));
DrawBinaryValue(painter, x + cxChar * 15, y + 10 * cyLine, psw);
painter.setPen(colorText);
// Processor mode - HALT or USER
BOOL okHaltMode = pProc->IsHaltMode();
painter.drawText(x, y + 12 * cyLine, okHaltMode ? _T("HALT") : _T("USER"));
// "Stopped" flag
BOOL okStopped = pProc->IsStopped();
if (okStopped)
painter.drawText(x + 6 * cxChar, y + 12 * cyLine, _T("STOP"));
}
void QDebugView::drawMemoryForRegister(QPainter &painter, int reg, CProcessor *pProc, int x, int y)
{
QFontMetrics fontmetrics(painter.font());
int cxChar = fontmetrics.averageCharWidth();
int cyLine = fontmetrics.height();
QColor colorText = painter.pen().color();
WORD current = pProc->GetReg(reg);
BOOL okExec = (reg == 7);
// Читаем из памяти процессора в буфер
WORD memory[16];
for (int idx = 0; idx < 16; idx++) {
int addrtype;
memory[idx] = g_pBoard->GetWordView(
current + idx * 2 - 14, pProc->IsHaltMode(), okExec, &addrtype);
}
WORD address = current - 14;
for (int index = 0; index < 14; index++) { // Рисуем строки
// Адрес
DrawOctalValue(painter, x + 4 * cxChar, y, address);
// Значение по адресу
WORD value = memory[index];
WORD wChanged = Emulator_GetChangeRamStatus(address);
painter.setPen(wChanged != 0 ? Qt::red : colorText);
DrawOctalValue(painter, x + 12 * cxChar, y, value);
painter.setPen(colorText);
// Текущая позиция
if (address == current) {
painter.drawText(x + 2 * cxChar, y, _T(">>"));
painter.setPen(m_okDebugCpuRChanged[reg] != 0 ? Qt::red : colorText);
painter.drawText(x, y, REGISTER_NAME[reg]);
painter.setPen(colorText);
}
address += 2;
y += cyLine;
}
}
void DebugView_DrawMemoryForRegister(HDC hdc, int reg, CProcessor* pProc, int x, int y)
{
int cxChar, cyLine; GetFontWidthAndHeight(hdc, &cxChar, &cyLine);
WORD current = pProc->GetReg(reg);
BOOL okExec = (reg == 7);
// Читаем из памяти процессора в буфер
WORD memory[16];
const CMemoryController* pMemCtl = pProc->GetMemoryController();
for (int idx = 0; idx < 16; idx++)
{
BOOL okValidAddress;
memory[idx] = pMemCtl->GetWordView(
(WORD)(current + idx * 2 - 16), pProc->IsHaltMode(), okExec, &okValidAddress);
}
WORD address = current - 16;
for (int index = 0; index < 16; index++) // Рисуем строки
{
// Адрес
DrawOctalValue(hdc, x + 4 * cxChar, y, address);
// Значение по адресу
WORD value = memory[index];
DrawOctalValue(hdc, x + 12 * cxChar, y, value);
// Текущая позиция
if (address == current)
{
TextOut(hdc, x + 2 * cxChar, y, _T(">>"), 2);
TextOut(hdc, x, y, REGISTER_NAME[reg], 2);
}
address += 2;
y += cyLine;
}
}
int DisasmView_DrawDisassemble(HDC hdc, CProcessor* pProc, WORD base, WORD previous, int x, int y)
{
int result = -1;
int cxChar, cyLine; GetFontWidthAndHeight(hdc, &cxChar, &cyLine);
COLORREF colorText = GetSysColor(COLOR_WINDOWTEXT);
const CMemoryController* pMemCtl = pProc->GetMemoryController();
WORD proccurrent = pProc->GetPC();
WORD current = base;
// Draw current line background
if (!m_okDisasmSubtitles) //NOTE: Subtitles can move lines down
{
HGDIOBJ oldBrush = SelectObject(hdc, CreateSolidBrush(COLOR_CURRENT));
int yCurrent = (proccurrent - (current - 5)) * cyLine;
PatBlt(hdc, 0, yCurrent, 1000, cyLine, PATCOPY);
SelectObject(hdc, oldBrush);
}
// Читаем из памяти процессора в буфер
const int nWindowSize = 30;
WORD memory[nWindowSize + 2];
for (int idx = 0; idx < nWindowSize; idx++)
{
BOOL okValidAddress;
memory[idx] = pMemCtl->GetWordView(
(WORD)(current + idx * 2 - 10), pProc->IsHaltMode(), TRUE, &okValidAddress);
}
WORD address = current - 10;
WORD disasmfrom = current;
if (previous >= address && previous < current)
disasmfrom = previous;
int length = 0;
WORD wNextBaseAddr = 0;
for (int index = 0; index < nWindowSize; index++) // Рисуем строки
{
if (m_okDisasmSubtitles) // Subtitles - комментарий к блоку
{
DisasmSubtitleItem* pSubItem = DisasmView_FindSubtitle(address, SUBTYPE_BLOCKCOMMENT);
if (pSubItem != NULL && pSubItem->comment != NULL)
{
LPCTSTR strBlockSubtitle = pSubItem->comment;
::SetTextColor(hdc, COLOR_SUBTITLE);
TextOut(hdc, x + 21 * cxChar, y, strBlockSubtitle, (int) _tcslen(strBlockSubtitle));
::SetTextColor(hdc, colorText);
y += cyLine;
}
}
DrawOctalValue(hdc, x + 5 * cxChar, y, address); // Address
// Value at the address
WORD value = memory[index];
::SetTextColor(hdc, COLOR_VALUE);
DrawOctalValue(hdc, x + 13 * cxChar, y, value);
::SetTextColor(hdc, colorText);
// Current position
if (address == current)
{
TextOut(hdc, x + 1 * cxChar, y, _T(" >"), 3);
result = y; // Remember line for the focus rect
}
if (address == proccurrent)
TextOut(hdc, x + 1 * cxChar, y, _T("PC>>"), 4);
else if (address == previous)
{
::SetTextColor(hdc, COLOR_BLUE);
TextOut(hdc, x + 1 * cxChar, y, _T(" > "), 4);
}
BOOL okData = FALSE;
if (m_okDisasmSubtitles) // Show subtitle
{
DisasmSubtitleItem* pSubItem = DisasmView_FindSubtitle(address, SUBTYPE_COMMENT | SUBTYPE_DATA);
if (pSubItem != NULL && (pSubItem->type & SUBTYPE_DATA) != 0)
okData = TRUE;
if (pSubItem != NULL && (pSubItem->type & SUBTYPE_COMMENT) != 0 && pSubItem->comment != NULL)
{
LPCTSTR strSubtitle = pSubItem->comment;
::SetTextColor(hdc, COLOR_SUBTITLE);
TextOut(hdc, x + 52 * cxChar, y, strSubtitle, (int) _tcslen(strSubtitle));
::SetTextColor(hdc, colorText);
// Строку с субтитром мы можем использовать как опорную для дизассемблера
if (disasmfrom > address)
disasmfrom = address;
}
}
if (address >= disasmfrom && length == 0)
{
TCHAR strInstr[8];
TCHAR strArg[32];
if (okData) // По этому адресу лежат данные -- нет смысла дизассемблировать
{
lstrcpy(strInstr, _T("data"));
PrintOctalValue(strArg, *(memory + index));
length = 1;
}
else
{
length = DisassembleInstruction(memory + index, address, strInstr, strArg);
int delta;
if (!m_okDisasmSubtitles && //NOTE: Subtitles can move lines down
DisasmView_CheckForJump(memory + index, address, &delta) &&
abs(delta) < 32)
{
DisasmView_DrawJump(hdc, y, delta, x + (30 + _tcslen(strArg)) * cxChar, cyLine);
}
}
if (index + length <= nWindowSize)
{
TextOut(hdc, x + 21 * cxChar, y, strInstr, (int) _tcslen(strInstr));
TextOut(hdc, x + 29 * cxChar, y, strArg, (int) _tcslen(strArg));
}
::SetTextColor(hdc, colorText);
if (wNextBaseAddr == 0)
wNextBaseAddr = (WORD)(address + length * 2);
}
if (length > 0) length--;
address += 2;
y += cyLine;
}
m_wDisasmNextBaseAddr = wNextBaseAddr;
return result;
}
void QDebugView::drawPorts(QPainter &painter, int x, int y)
{
QFontMetrics fontmetrics(painter.font());
int cxChar = fontmetrics.averageCharWidth();
int cyLine = fontmetrics.height();
painter.drawText(x, y, _T("Port"));
WORD value;
y += cyLine;
value = g_pBoard->GetPortView(0177660);
DrawOctalValue(painter, x + 0 * cxChar, y, 0177660);
DrawOctalValue(painter, x + 8 * cxChar, y, value);
//DrawBinaryValue(painter, x + 15 * cxChar, y, value);
painter.drawText(x + 16 * cxChar, y, _T("keyb state"));
y += cyLine;
value = g_pBoard->GetPortView(0177662);
DrawOctalValue(painter, x + 0 * cxChar, y, 0177662);
DrawOctalValue(painter, x + 8 * cxChar, y, value);
//DrawBinaryValue(painter, x + 15 * cxChar, y, value);
painter.drawText(x + 16 * cxChar, y, _T("keyb data"));
y += cyLine;
value = g_pBoard->GetPortView(0177664);
DrawOctalValue(painter, x + 0 * cxChar, y, 0177664);
DrawOctalValue(painter, x + 8 * cxChar, y, value);
//DrawBinaryValue(painter, x + 15 * cxChar, y, value);
painter.drawText(x + 16 * cxChar, y, _T("scroll"));
y += cyLine;
value = g_pBoard->GetPortView(0177706);
DrawOctalValue(painter, x + 0 * cxChar, y, 0177706);
DrawOctalValue(painter, x + 8 * cxChar, y, value);
//DrawBinaryValue(painter, x + 15 * cxChar, y, value);
painter.drawText(x + 16 * cxChar, y, _T("timer reload"));
y += cyLine;
value = g_pBoard->GetPortView(0177710);
DrawOctalValue(painter, x + 0 * cxChar, y, 0177710);
DrawOctalValue(painter, x + 8 * cxChar, y, value);
//DrawBinaryValue(painter, x + 15 * cxChar, y, value);
painter.drawText(x + 16 * cxChar, y, _T("timer value"));
y += cyLine;
value = g_pBoard->GetPortView(0177712);
DrawOctalValue(painter, x + 0 * cxChar, y, 0177712);
DrawOctalValue(painter, x + 8 * cxChar, y, value);
//DrawBinaryValue(painter, x + 15 * cxChar, y, value);
painter.drawText(x + 16 * cxChar, y, _T("timer manage"));
y += cyLine;
value = g_pBoard->GetPortView(0177714);
DrawOctalValue(painter, x + 0 * cxChar, y, 0177714);
DrawOctalValue(painter, x + 8 * cxChar, y, value);
//DrawBinaryValue(painter, x + 15 * cxChar, y, value);
painter.drawText(x + 16 * cxChar, y, _T("parallel"));
y += cyLine;
value = g_pBoard->GetPortView(0177716);
DrawOctalValue(painter, x + 0 * cxChar, y, 0177716);
DrawOctalValue(painter, x + 8 * cxChar, y, value);
//DrawBinaryValue(painter, x + 15 * cxChar, y, value);
painter.drawText(x + 16 * cxChar, y, _T("system"));
y += cyLine;
value = g_pBoard->GetPortView(0177130);
DrawOctalValue(painter, x + 0 * cxChar, y, 0177130);
DrawOctalValue(painter, x + 8 * cxChar, y, value);
//DrawBinaryValue(painter, x + 15 * cxChar, y, value);
painter.drawText(x + 16 * cxChar, y, _T("floppy state"));
y += cyLine;
value = g_pBoard->GetPortView(0177132);
DrawOctalValue(painter, x + 0 * cxChar, y, 0177132);
DrawOctalValue(painter, x + 8 * cxChar, y, value);
//DrawBinaryValue(painter, x + 15 * cxChar, y, value);
painter.drawText(x + 16 * cxChar, y, _T("floppy data"));
}
void MemoryView_OnDraw(HDC hdc)
{
ASSERT(g_pBoard != NULL);
// Create and select font
HFONT hFont = CreateMonospacedFont();
HGDIOBJ hOldFont = SelectObject(hdc, hFont);
int cxChar, cyLine; GetFontWidthAndHeight(hdc, &cxChar, &cyLine);
COLORREF colorText = GetSysColor(COLOR_WINDOWTEXT);
COLORREF colorOld = SetTextColor(hdc, colorText);
COLORREF colorBkOld = SetBkColor(hdc, GetSysColor(COLOR_WINDOW));
m_cyLineMemory = cyLine;
const TCHAR* ADDRESS_LINE = _T("address 0 2 4 6 10 12 14 16");
TextOut(hdc, cxChar * 4, 0, ADDRESS_LINE, (int) _tcslen(ADDRESS_LINE));
RECT rcClip;
GetClipBox(hdc, &rcClip);
RECT rcClient;
GetClientRect(m_hwndMemoryViewer, &rcClient);
m_nPageSize = rcClient.bottom / cyLine - 1;
WORD address = m_wBaseAddress;
int y = 1 * cyLine;
for (;;) // Draw lines
{
DrawOctalValue(hdc, 5 * cxChar, y, address);
int x = 13 * cxChar;
TCHAR wchars[16];
for (int j = 0; j < 8; j++) // Draw words as octal value
{
// Get word from memory
WORD word = 0;
int addrtype;
BOOL okHalt = FALSE;
WORD wChanged = 0;
//switch (m_Mode) {
// case MEMMODE_RAM0:
// case MEMMODE_RAM1:
// case MEMMODE_RAM2:
// word = g_pBoard->GetRAMWord(m_Mode, address);
// wChanged = Emulator_GetChangeRamStatus(m_Mode, address);
// break;
// case MEMMODE_ROM: // ROM - only 32 Kbytes
// if (address < 0100000)
// okValid = FALSE;
// else
// word = g_pBoard->GetROMWord(address - 0100000);
// break;
// case MEMMODE_CPU:
okHalt = g_pBoard->GetCPU()->IsHaltMode();
word = g_pBoard->GetWordView(address, okHalt, FALSE, &addrtype);
wChanged = Emulator_GetChangeRamStatus(address);
// break;
//}
if ((addrtype & (ADDRTYPE_IO | ADDRTYPE_DENY)) == 0)
{
::SetTextColor(hdc, (wChanged != 0) ? RGB(255, 0, 0) : colorText);
DrawOctalValue(hdc, x, y, word);
}
// Prepare characters to draw at right
BYTE ch1 = LOBYTE(word);
TCHAR wch1 = Translate_BK_Unicode(ch1);
if (ch1 < 32) wch1 = _T('·');
wchars[j * 2] = wch1;
BYTE ch2 = HIBYTE(word);
TCHAR wch2 = Translate_BK_Unicode(ch2);
if (ch2 < 32) wch2 = _T('·');
wchars[j * 2 + 1] = wch2;
address += 2;
x += 7 * cxChar;
}
::SetTextColor(hdc, colorText);
// Draw characters at right
int xch = x + cxChar;
TextOut(hdc, xch, y, wchars, 16);
y += cyLine;
if (y > rcClip.bottom) break;
}
SetTextColor(hdc, colorOld);
SetBkColor(hdc, colorBkOld);
SelectObject(hdc, hOldFont);
DeleteObject(hFont);
if (::GetFocus() == m_hwndMemoryViewer)
{
RECT rcFocus = rcClient;
rcFocus.left += cxChar * 4;
rcFocus.top += cyLine;
rcFocus.right = cxChar * (63 + 24);
DrawFocusRect(hdc, &rcFocus);
}
}
void DebugView_DrawPorts(HDC hdc, BOOL okProcessor, const CMemoryController* pMemCtl, CMotherboard* pBoard, int x, int y)
{
int cxChar, cyLine; GetFontWidthAndHeight(hdc, &cxChar, &cyLine);
TextOut(hdc, x, y, _T("Ports:"), 6);
if (okProcessor) // CPU
{
WORD value176640 = pMemCtl->GetPortView(0176640);
DrawOctalValue(hdc, x + 0 * cxChar, y + 1 * cyLine, 0176640);
DrawOctalValue(hdc, x + 8 * cxChar, y + 1 * cyLine, value176640);
WORD value176642 = pMemCtl->GetPortView(0176642);
DrawOctalValue(hdc, x + 0 * cxChar, y + 2 * cyLine, 0176642);
DrawOctalValue(hdc, x + 8 * cxChar, y + 2 * cyLine, value176642);
//TODO
}
else // PPU
{
WORD value177010 = pMemCtl->GetPortView(0177010);
DrawOctalValue(hdc, x + 0 * cxChar, y + 1 * cyLine, 0177010);
DrawOctalValue(hdc, x + 8 * cxChar, y + 1 * cyLine, value177010);
WORD value177012 = pMemCtl->GetPortView(0177012);
DrawOctalValue(hdc, x + 0 * cxChar, y + 2 * cyLine, 0177012);
DrawOctalValue(hdc, x + 8 * cxChar, y + 2 * cyLine, value177012);
WORD value177014 = pMemCtl->GetPortView(0177014);
DrawOctalValue(hdc, x + 0 * cxChar, y + 3 * cyLine, 0177014);
DrawOctalValue(hdc, x + 8 * cxChar, y + 3 * cyLine, value177014);
WORD value177016 = pMemCtl->GetPortView(0177016);
DrawOctalValue(hdc, x + 0 * cxChar, y + 4 * cyLine, 0177016);
DrawOctalValue(hdc, x + 8 * cxChar, y + 4 * cyLine, value177016);
WORD value177020 = pMemCtl->GetPortView(0177020);
DrawOctalValue(hdc, x + 0 * cxChar, y + 5 * cyLine, 0177020);
DrawOctalValue(hdc, x + 8 * cxChar, y + 5 * cyLine, value177020);
WORD value177022 = pMemCtl->GetPortView(0177022);
DrawOctalValue(hdc, x + 0 * cxChar, y + 6 * cyLine, 0177022);
DrawOctalValue(hdc, x + 8 * cxChar, y + 6 * cyLine, value177022);
WORD value177024 = pMemCtl->GetPortView(0177024);
DrawOctalValue(hdc, x + 0 * cxChar, y + 7 * cyLine, 0177024);
DrawOctalValue(hdc, x + 8 * cxChar, y + 7 * cyLine, value177024);
WORD value177026 = pMemCtl->GetPortView(0177026);
DrawOctalValue(hdc, x + 0 * cxChar, y + 8 * cyLine, 0177026);
DrawOctalValue(hdc, x + 8 * cxChar, y + 8 * cyLine, value177026);
WORD value177054 = pMemCtl->GetPortView(0177054);
DrawOctalValue(hdc, x + 0 * cxChar, y + 9 * cyLine, 0177054);
DrawOctalValue(hdc, x + 8 * cxChar, y + 9 * cyLine, value177054);
WORD value177700 = pMemCtl->GetPortView(0177700);
DrawOctalValue(hdc, x + 0 * cxChar, y + 10 * cyLine, 0177700);
DrawOctalValue(hdc, x + 8 * cxChar, y + 10 * cyLine, value177700);
WORD value177716 = pMemCtl->GetPortView(0177716);
DrawOctalValue(hdc, x + 0 * cxChar, y + 11 * cyLine, 0177716);
DrawOctalValue(hdc, x + 8 * cxChar, y + 11 * cyLine, value177716);
WORD value177710 = pBoard->GetTimerStateView();
DrawOctalValue(hdc, x + 0 * cxChar, y + 13 * cyLine, 0177710);
DrawOctalValue(hdc, x + 8 * cxChar, y + 13 * cyLine, value177710);
WORD value177712 = pBoard->GetTimerReloadView();
DrawOctalValue(hdc, x + 0 * cxChar, y + 14 * cyLine, 0177712);
DrawOctalValue(hdc, x + 8 * cxChar, y + 14 * cyLine, value177712);
WORD value177714 = pBoard->GetTimerValueView();
DrawOctalValue(hdc, x + 0 * cxChar, y + 15 * cyLine, 0177714);
DrawOctalValue(hdc, x + 8 * cxChar, y + 15 * cyLine, value177714);
}
}
void QMemoryView::paintEvent(QPaintEvent * /*event*/)
{
if (g_pBoard == NULL) return;
QPainter painter(this);
painter.fillRect(0,0, this->width(), this->height(), Qt::white);
QFont font = Common_GetMonospacedFont();
painter.setFont(font);
QFontMetrics fontmetrics(font);
int cxChar = fontmetrics.averageCharWidth();
int cyLine = fontmetrics.height();
CProcessor* pDebugPU = g_pBoard->GetCPU();
ASSERT(pDebugPU != NULL);
QColor colorText = painter.pen().color();
m_cyLineMemory = cyLine;
TCHAR buffer[7];
const TCHAR* ADDRESS_LINE = _T(" address 0 2 4 6 10 12 14 16");
painter.drawText(0, cyLine, ADDRESS_LINE);
// Calculate m_nPageSize
m_nPageSize = this->height() / cyLine - 1;
quint16 address = m_wBaseAddress;
int y = 2 * cyLine;
for (;;) { // Draw lines
DrawOctalValue(painter, 2 * cxChar, y, address);
int x = 10 * cxChar;
ushort wchars[16];
for (int j = 0; j < 8; j++) { // Draw words as octal value
// Get word from memory
quint16 word = 0;
int addrtype;
bool okHalt = false;
quint16 wChanged = 0;
okHalt = pDebugPU->IsHaltMode();
word = g_pBoard->GetWordView(address, okHalt, false, &addrtype);
wChanged = Emulator_GetChangeRamStatus(address);
if ((addrtype & (ADDRTYPE_IO | ADDRTYPE_DENY)) == 0)
{
painter.setPen(wChanged != 0 ? Qt::red : colorText);
if (m_ByteMode)
{
PrintOctalValue(buffer, (word & 0xff));
painter.drawText(x, y, buffer + 3);
PrintOctalValue(buffer, (word >> 8));
painter.drawText(x + 3 * cxChar + cxChar / 2, y, buffer + 3);
}
else
DrawOctalValue(painter, x, y, word);
}
// Prepare characters to draw at right
quint8 ch1 = (quint8)(word & 0xff); // LOBYTE
ushort wch1 = Translate_BK_Unicode(ch1);
if (ch1 < 32) wch1 = 0x00b7;
wchars[j * 2] = wch1;
quint8 ch2 = (quint8)((word >> 8) & 0xff); // HIBYTE
ushort wch2 = Translate_BK_Unicode(ch2);
if (ch2 < 32) wch2 = 0x00b7;
wchars[j * 2 + 1] = wch2;
address += 2;
x += 7 * cxChar;
}
