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#include "SimdValueManager.h"
#include "ODbgRV_Util.h"
#include "ValueField.h"
#include "util/Container.h"
namespace ODbgRegisterView {
SimdValueManager::SimdValueManager(int lineInGroup, const QModelIndex &nameIndex, RegisterGroup *parent)
: QObject(parent), regIndex_(nameIndex), lineInGroup_(lineInGroup) {
setupMenu();
assert(nameIndex.isValid());
connect(nameIndex.model(), SIGNAL(SIMDDisplayFormatChanged()), this, SLOT(displayFormatChanged()));
displayFormatChanged();
}
void SimdValueManager::fillGroupMenu() {
const auto group = this->group();
group->menuItems_.push_back(new_action_separator(this));
group->menuItems_.push_back(menuItems_[VIEW_AS_BYTES]);
group->menuItems_.push_back(menuItems_[VIEW_AS_WORDS]);
group->menuItems_.push_back(menuItems_[VIEW_AS_DWORDS]);
group->menuItems_.push_back(menuItems_[VIEW_AS_QWORDS]);
group->menuItems_.push_back(new_action_separator(this));
group->menuItems_.push_back(menuItems_[VIEW_AS_FLOAT32]);
group->menuItems_.push_back(menuItems_[VIEW_AS_FLOAT64]);
group->menuItems_.push_back(new_action_separator(this));
group->menuItems_.push_back(menuItems_[VIEW_INT_AS_HEX]);
group->menuItems_.push_back(menuItems_[VIEW_INT_AS_SIGNED]);
group->menuItems_.push_back(menuItems_[VIEW_INT_AS_UNSIGNED]);
}
auto SimdValueManager::model() const -> Model * {
const auto model = static_cast<const Model *>(regIndex_.model());
// The model is not supposed to have been created as const object,
// and our manipulations won't invalidate the index.
// Thus cast the const away.
return const_cast<Model *>(model);
}
void SimdValueManager::showAsInt(Model::ElementSize size) {
model()->setChosenSIMDSize(regIndex_.parent(), size);
model()->setChosenSIMDFormat(regIndex_.parent(), intMode_);
}
void SimdValueManager::showAsFloat(Model::ElementSize size) {
model()->setChosenSIMDFormat(regIndex_.parent(), NumberDisplayMode::Float);
switch (size) {
case Model::ElementSize::DWORD:
model()->setChosenSIMDSize(regIndex_.parent(), Model::ElementSize::DWORD);
break;
case Model::ElementSize::QWORD:
model()->setChosenSIMDSize(regIndex_.parent(), Model::ElementSize::QWORD);
break;
default:
EDB_PRINT_AND_DIE("Unexpected size: ", size);
}
}
void SimdValueManager::setIntFormat(NumberDisplayMode format) {
model()->setChosenSIMDFormat(regIndex_.parent(), format);
}
void SimdValueManager::setupMenu() {
const auto group = this->group();
const auto validFormats = valid_variant(regIndex_.parent().data(Model::ValidSIMDFormatsRole)).value<std::vector<NumberDisplayMode>>();
// Setup menu if we're the first value field creator
if (group->valueFields().isEmpty()) {
menuItems_.push_back(new_action(tr("View %1 as bytes").arg(group->name_), group, [this]() {
showAsInt(Model::ElementSize::BYTE);
}));
menuItems_.push_back(new_action(tr("View %1 as words").arg(group->name_), group, [this]() {
showAsInt(Model::ElementSize::WORD);
}));
menuItems_.push_back(new_action(tr("View %1 as doublewords").arg(group->name_), group, [this]() {
showAsInt(Model::ElementSize::DWORD);
}));
menuItems_.push_back(new_action(tr("View %1 as quadwords").arg(group->name_), group, [this]() {
showAsInt(Model::ElementSize::QWORD);
}));
if (util::contains(validFormats, NumberDisplayMode::Float)) {
menuItems_.push_back(new_action(tr("View %1 as 32-bit floats").arg(group->name_), group, [this]() {
showAsFloat(Model::ElementSize::DWORD);
}));
menuItems_.push_back(new_action(tr("View %1 as 64-bit floats").arg(group->name_), group, [this]() {
showAsFloat(Model::ElementSize::QWORD);
}));
} else {
// create empty elements to leave further items with correct indices
menuItems_.push_back(new_action_separator(this));
menuItems_.push_back(new_action_separator(this));
}
menuItems_.push_back(new_action(tr("View %1 integers as hex").arg(group->name_), group, [this]() {
setIntFormat(NumberDisplayMode::Hex);
}));
menuItems_.push_back(new_action(tr("View %1 integers as signed").arg(group->name_), group, [this]() {
setIntFormat(NumberDisplayMode::Signed);
}));
menuItems_.push_back(new_action(tr("View %1 integers as unsigned").arg(group->name_), group, [this]() {
setIntFormat(NumberDisplayMode::Unsigned);
}));
fillGroupMenu();
}
}
void SimdValueManager::updateMenu() {
if (menuItems_.isEmpty())
return;
Q_FOREACH (auto item, menuItems_)
item->setVisible(true);
using RegisterViewModelBase::Model;
switch (currentSize()) {
case Model::ElementSize::BYTE:
menuItems_[VIEW_AS_BYTES]->setVisible(false);
break;
case Model::ElementSize::WORD:
menuItems_[VIEW_AS_WORDS]->setVisible(false);
break;
case Model::ElementSize::DWORD:
if (currentFormat() != NumberDisplayMode::Float)
menuItems_[VIEW_AS_DWORDS]->setVisible(false);
else
menuItems_[VIEW_AS_FLOAT32]->setVisible(false);
break;
case Model::ElementSize::QWORD:
if (currentFormat() != NumberDisplayMode::Float)
menuItems_[VIEW_AS_QWORDS]->setVisible(false);
else
menuItems_[VIEW_AS_FLOAT64]->setVisible(false);
break;
default:
EDB_PRINT_AND_DIE("Unexpected current size: ", currentSize());
}
switch (currentFormat()) {
case NumberDisplayMode::Float:
menuItems_[VIEW_INT_AS_HEX]->setVisible(false);
menuItems_[VIEW_INT_AS_SIGNED]->setVisible(false);
menuItems_[VIEW_INT_AS_UNSIGNED]->setVisible(false);
break;
case NumberDisplayMode::Hex:
menuItems_[VIEW_INT_AS_HEX]->setVisible(false);
break;
case NumberDisplayMode::Signed:
menuItems_[VIEW_INT_AS_SIGNED]->setVisible(false);
break;
case NumberDisplayMode::Unsigned:
menuItems_[VIEW_INT_AS_UNSIGNED]->setVisible(false);
break;
}
}
RegisterGroup *SimdValueManager::group() const {
return checked_cast<RegisterGroup>(parent());
}
void SimdValueManager::displayFormatChanged() {
const auto newFormat = currentFormat();
if (newFormat != NumberDisplayMode::Float) {
intMode_ = newFormat;
}
Q_FOREACH (const auto elem, elements_) {
elem->deleteLater();
}
elements_.clear();
using RegisterViewModelBase::Model;
const auto model = regIndex_.model();
const int sizeRow = valid_variant(regIndex_.parent().data(Model::ChosenSIMDSizeRowRole)).toInt();
QModelIndex sizeIndex = model->index(sizeRow, ModelNameColumn, regIndex_);
const auto elemCount = model->rowCount(sizeIndex);
const auto regNameWidth = valid_variant(regIndex_.data(Model::FixedLengthRole)).toInt();
int column = regNameWidth + 1;
const auto elemWidth = valid_variant(model->index(0, ModelValueColumn, sizeIndex).data(Model::FixedLengthRole)).toInt();
for (int elemN = elemCount - 1; elemN >= 0; --elemN) {
const auto elemIndex = model->index(elemN, ModelValueColumn, sizeIndex);
const auto field = new ValueField(elemWidth, elemIndex, group());
elements_.push_back(field);
field->setAlignment(Qt::AlignRight);
group()->insert(lineInGroup_, column, field);
column += elemWidth + 1;
}
updateMenu();
}
RegisterViewModelBase::Model::ElementSize SimdValueManager::currentSize() const {
using RegisterViewModelBase::Model;
const int size = valid_variant(regIndex_.parent().data(Model::ChosenSIMDSizeRole)).toInt();
return static_cast<Model::ElementSize>(size);
}
NumberDisplayMode SimdValueManager::currentFormat() const {
using RegisterViewModelBase::Model;
const int size = valid_variant(regIndex_.parent().data(Model::ChosenSIMDFormatRole)).toInt();
return static_cast<NumberDisplayMode>(size);
}
}
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