void RegDisplayPanel::Reload()
{
const soc_dev_addr_t& dev_addr = m_reg.GetDevAddr();
const soc_reg_t& reg = m_reg.GetReg();
const soc_reg_addr_t& reg_addr = m_reg.GetRegAddr();
soc_word_t value;
BackendHelper helper(m_io_backend, m_reg);
bool has_value = helper.ReadRegister(dev_addr.name.c_str(), reg_addr.name.c_str(), value);
if(has_value)
{
m_raw_val_name->show();
m_raw_val_edit->show();
m_raw_val_edit->GetLineEdit()->setText(QString().sprintf("0x%08x", value));
}
else
{
m_raw_val_name->hide();
m_raw_val_edit->hide();
}
m_ignore_cell_change = true;
for(size_t row = 0; row < reg.field.size(); row++)
{
const soc_reg_field_t& field = reg.field[row];
QTableWidgetItem *item = m_value_table->item(row, FieldValueColumn);
QTableWidgetItem *desc_item = m_value_table->item(row, FieldMeaningColumn);
if(has_value)
{
soc_word_t v = (value & field.bitmask()) >> field.first_bit;
QString value_name;
foreach(const soc_reg_field_value_t& rval, field.value)
if(v == rval.value)
value_name = rval.name.c_str();
item->setData(Qt::DisplayRole, QVariant::fromValue(SocFieldCachedValue(field, v)));
if(value_name.size() != 0)
desc_item->setText(value_name);
}
else
item->setData(Qt::DisplayRole, QVariant::fromValue(SocFieldCachedValue()));
item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
if(m_allow_write)
item->setFlags(item->flags() | Qt::ItemIsEditable);
}
SocFieldCachedValue SocFieldCachedEditor::value() const
{
return SocFieldCachedValue(m_value.field(), field());
}
RegDisplayPanel::RegDisplayPanel(QWidget *parent, IoBackend *io_backend, const SocRegRef& reg_ref)
:QGroupBox(parent), m_io_backend(io_backend), m_reg(reg_ref), m_reg_font(font())
{
bool read_only = m_io_backend->IsReadOnly();
QVBoxLayout *right_layout = new QVBoxLayout;
const soc_dev_addr_t& dev_addr = m_reg.GetDevAddr();
const soc_reg_t& reg = m_reg.GetReg();
const soc_reg_addr_t& reg_addr = m_reg.GetRegAddr();
m_reg_font.setWeight(100);
m_reg_font.setKerning(false);
QString reg_name;
reg_name.sprintf("HW_%s_%s", dev_addr.name.c_str(), reg_addr.name.c_str());
QStringList names;
QVector< soc_addr_t > addresses;
names.append(reg_name);
addresses.append(reg_addr.addr);
if(reg.flags & REG_HAS_SCT)
{
names.append(reg_name + "_SET");
names.append(reg_name + "_CLR");
names.append(reg_name + "_TOG");
addresses.append(reg_addr.addr + 4);
addresses.append(reg_addr.addr + 8);
addresses.append(reg_addr.addr + 12);
}
QString str;
str += "<table align=left>";
for(int i = 0; i < names.size(); i++)
str += "<tr><td><b>" + names[i] + "</b></td></tr>";
str += "</table>";
QLabel *label_names = new QLabel;
label_names->setTextFormat(Qt::RichText);
label_names->setText(str);
QString str_addr;
str_addr += "<table align=left>";
for(int i = 0; i < names.size(); i++)
str_addr += "<tr><td><b>" + QString().sprintf("0x%03x", addresses[i]) + "</b></td></tr>";
str_addr += "</table>";
QLabel *label_addr = new QLabel;
label_addr->setTextFormat(Qt::RichText);
label_addr->setText(str_addr);
QHBoxLayout *top_layout = new QHBoxLayout;
top_layout->addStretch();
top_layout->addWidget(label_names);
top_layout->addWidget(label_addr);
top_layout->addStretch();
m_raw_val_name = new QLabel;
m_raw_val_name->setText("Raw value:");
m_raw_val_edit = new RegLineEdit;
m_raw_val_edit->SetReadOnly(read_only);
m_raw_val_edit->GetLineEdit()->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
m_raw_val_edit->GetLineEdit()->setValidator(new SocFieldValidator(m_raw_val_edit));
m_raw_val_edit->EnableSCT(!!(reg.flags & REG_HAS_SCT));
m_raw_val_edit->GetLineEdit()->setFont(m_reg_font);
QHBoxLayout *raw_val_layout = new QHBoxLayout;
raw_val_layout->addStretch();
raw_val_layout->addWidget(m_raw_val_name);
raw_val_layout->addWidget(m_raw_val_edit);
raw_val_layout->addStretch();
m_value_table = new GrowingTableWidget;
m_value_table->setRowCount(reg.field.size());
m_value_table->setColumnCount(5);
for(size_t row = 0; row < reg.field.size(); row++)
{
const soc_reg_field_t& field = reg.field[row];
QString bits_str;
if(field.first_bit == field.last_bit)
bits_str.sprintf("%d", field.first_bit);
else
bits_str.sprintf("%d:%d", field.last_bit, field.first_bit);
QTableWidgetItem *item = new QTableWidgetItem(bits_str);
item->setTextAlignment(Qt::AlignVCenter | Qt::AlignHCenter);
item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
m_value_table->setItem(row, FieldBitsColumn, item);
item = new QTableWidgetItem(QString(field.name.c_str()));
item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
m_value_table->setItem(row, FieldNameColumn, item);
item = new QTableWidgetItem();
item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
item->setData(Qt::DisplayRole, QVariant::fromValue(SocFieldCachedValue()));
item->setTextAlignment(Qt::AlignVCenter | Qt::AlignHCenter);
m_value_table->setItem(row, FieldValueColumn, item);
item = new QTableWidgetItem("");
item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
item->setTextAlignment(Qt::AlignVCenter | Qt::AlignHCenter);
m_value_table->setItem(row, FieldMeaningColumn, item);
item = new QTableWidgetItem(QString(field.desc.c_str()));
item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
m_value_table->setItem(row, FieldDescColumn, item);
}
m_value_table->setHorizontalHeaderItem(FieldBitsColumn, new QTableWidgetItem("Bits"));
m_value_table->setHorizontalHeaderItem(FieldNameColumn, new QTableWidgetItem("Name"));
m_value_table->setHorizontalHeaderItem(FieldValueColumn, new QTableWidgetItem("Value"));
m_value_table->setHorizontalHeaderItem(FieldMeaningColumn, new QTableWidgetItem("Meaning"));
m_value_table->setHorizontalHeaderItem(FieldDescColumn, new QTableWidgetItem("Description"));
m_value_table->verticalHeader()->setVisible(false);
m_value_table->resizeColumnsToContents();
m_value_table->horizontalHeader()->setStretchLastSection(true);
m_value_table->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
SocFieldCachedItemDelegate *m_table_delegate = new SocFieldCachedItemDelegate(this);
m_table_edit_factory = new QItemEditorFactory();
SocFieldCachedEditorCreator *m_table_edit_creator = new SocFieldCachedEditorCreator();
// FIXME see QTBUG-30392
m_table_edit_factory->registerEditor((QVariant::Type)qMetaTypeId< SocFieldCachedValue >(),
m_table_edit_creator);
m_table_delegate->setItemEditorFactory(m_table_edit_factory);
m_value_table->setItemDelegate(m_table_delegate);
m_sexy_display = new RegSexyDisplay(reg_ref, this);
m_sexy_display->setFont(m_reg_font);
m_desc = new QLabel(this);
m_desc->setTextFormat(Qt::RichText);
m_desc->setText(QString::fromStdString(m_reg.GetReg().desc));
right_layout->addWidget(m_desc);
right_layout->addLayout(top_layout);
if(raw_val_layout)
right_layout->addLayout(raw_val_layout);
right_layout->addWidget(m_sexy_display);
right_layout->addWidget(m_value_table);
setTitle("Register Description");
m_viewport = new QWidget;
m_viewport->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
m_viewport->setLayout(right_layout);
m_scroll = new QScrollArea;
m_scroll->setWidget(m_viewport);
m_scroll->setWidgetResizable(true);
m_scroll->setFrameShape(QFrame::NoFrame);
QHBoxLayout *layout = new QHBoxLayout;
layout->addWidget(m_scroll, 1);
setLayout(layout);
AllowWrite(false);
m_ignore_cell_change = false;
// load data
Reload();
connect(m_raw_val_edit->GetLineEdit(), SIGNAL(returnPressed()), this, SLOT(OnRawRegValueReturnPressed()));
connect(m_value_table, SIGNAL(cellChanged(int, int)), this, SLOT(OnRegFieldValueChanged(int, int)));
}
