QDebugView::QDebugView(QWidget *parent) :
QWidget(parent)
{
QFont font = Common_GetMonospacedFont();
QFontMetrics fontmetrics(font);
int cxChar = fontmetrics.averageCharWidth();
int cyLine = fontmetrics.height();
this->setMinimumSize(cxChar * 55, cyLine * 14 + cyLine / 2);
this->setMaximumHeight(cyLine * 14 + cyLine / 2);
setFocusPolicy(Qt::ClickFocus);
memset(m_wDebugCpuR, 255, sizeof(m_wDebugCpuR));
memset(m_okDebugCpuRChanged, 1, sizeof(m_okDebugCpuRChanged));
}
QTeletypeView::QTeletypeView()
{
setMinimumSize(320, 180);
m_log = new QTextEdit(this);
QFont font = Common_GetMonospacedFont();
m_log->setReadOnly(true);
m_log->setFont(font);
m_log->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
QVBoxLayout *vboxlayout = new QVBoxLayout;
vboxlayout->setMargin(0);
vboxlayout->setSpacing(4);
vboxlayout->addWidget(m_log);
this->setLayout(vboxlayout);
}
QConsoleView::QConsoleView()
{
setMinimumSize(320, 120);
m_log = new QTextEdit();
m_edit = new QLineEdit();
QVBoxLayout *vboxlayout = new QVBoxLayout;
vboxlayout->setMargin(0);
vboxlayout->setSpacing(4);
vboxlayout->addWidget(m_log);
vboxlayout->addWidget(m_edit);
this->setLayout(vboxlayout);
QFont font = Common_GetMonospacedFont();
m_log->setReadOnly(true);
m_log->setFont(font);
m_edit->setFont(font);
QObject::connect(m_edit, SIGNAL(returnPressed()), this, SLOT(execConsoleCommand()));
this->print(_T("Use 'h' command to show help.\r\n\r\n"));
}
void QDebugView::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);
WORD* arrR = m_wDebugCpuR;
BOOL* arrRChanged = m_okDebugCpuRChanged;
drawProcessor(painter, pDebugPU, cxChar * 2, 1 * cyLine, arrR, arrRChanged);
// Draw stack
drawMemoryForRegister(painter, 6, pDebugPU, 35 * cxChar, 1 * cyLine);
drawPorts(painter, 57 * cxChar, 1 * cyLine);
// Draw focus rect
if (hasFocus())
{
QStyleOptionFocusRect option;
option.initFrom(this);
option.state |= QStyle::State_KeyboardFocusChange;
option.backgroundColor = QColor(Qt::gray);
option.rect = this->rect();
style()->drawPrimitive(QStyle::PE_FrameFocusRect, &option, &painter, this);
}
}
QMemoryView::QMemoryView()
{
m_ByteMode = false;
m_wBaseAddress = 0;
m_cyLineMemory = 0;
m_nPageSize = 0;
QFont font = Common_GetMonospacedFont();
QFontMetrics fontmetrics(font);
int cxChar = fontmetrics.averageCharWidth();
int cyLine = fontmetrics.height();
m_cyLine = cyLine;
this->setFont(font);
this->setMinimumSize(cxChar * 68, cyLine * 9 + cyLine / 2);
m_scrollbar = new QScrollBar(Qt::Vertical, this);
m_scrollbar->setRange(0, 65536 - 16);
m_scrollbar->setSingleStep(16);
QObject::connect(m_scrollbar, SIGNAL(valueChanged(int)), this, SLOT(scrollValueChanged()));
setFocusPolicy(Qt::ClickFocus);
}
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;
}