First Commit

pcsx2-qt/Debugger/Memory/SavedAddressesModel.cpp

@@ -0,0 +1,221 @@
+// SPDX-FileCopyrightText: 2002-2025 PCSX2 Dev Team
+// SPDX-License-Identifier: GPL-3.0+
+
+#include "PrecompiledHeader.h"
+#include "SavedAddressesModel.h"
+
+#include "common/Console.h"
+
+std::map<BreakPointCpu, SavedAddressesModel*> SavedAddressesModel::s_instances;
+
+SavedAddressesModel::SavedAddressesModel(DebugInterface& cpu, QObject* parent)
+	: QAbstractTableModel(parent)
+	, m_cpu(cpu)
+{
+}
+
+SavedAddressesModel* SavedAddressesModel::getInstance(DebugInterface& cpu)
+{
+	auto iterator = s_instances.find(cpu.getCpuType());
+	if (iterator == s_instances.end())
+		iterator = s_instances.emplace(cpu.getCpuType(), new SavedAddressesModel(cpu)).first;
+
+	return iterator->second;
+}
+
+QVariant SavedAddressesModel::data(const QModelIndex& index, int role) const
+{
+	size_t row = static_cast<size_t>(index.row());
+	if (!index.isValid() || row >= m_savedAddresses.size())
+		return false;
+
+	const SavedAddress& entry = m_savedAddresses[row];
+
+	if (role == Qt::CheckStateRole)
+		return QVariant();
+
+	if (role == Qt::DisplayRole || role == Qt::EditRole)
+	{
+		switch (index.column())
+		{
+			case HeaderColumns::ADDRESS:
+				return QString::number(entry.address, 16).toUpper();
+			case HeaderColumns::LABEL:
+				return entry.label;
+			case HeaderColumns::DESCRIPTION:
+				return entry.description;
+		}
+	}
+	if (role == Qt::UserRole)
+	{
+		switch (index.column())
+		{
+			case HeaderColumns::ADDRESS:
+				return entry.address;
+			case HeaderColumns::LABEL:
+				return entry.label;
+			case HeaderColumns::DESCRIPTION:
+				return entry.description;
+		}
+	}
+
+	return QVariant();
+}
+
+bool SavedAddressesModel::setData(const QModelIndex& index, const QVariant& value, int role)
+{
+	size_t row = static_cast<size_t>(index.row());
+	if (!index.isValid() || row >= m_savedAddresses.size())
+		return false;
+
+	SavedAddress& entry = m_savedAddresses[row];
+
+	if (role == Qt::CheckStateRole)
+		return false;
+
+	if (role == Qt::EditRole)
+	{
+		if (index.column() == HeaderColumns::ADDRESS)
+		{
+			bool ok = false;
+			const u32 address = value.toString().toUInt(&ok, 16);
+			if (ok)
+				entry.address = address;
+			else
+				return false;
+		}
+
+		if (index.column() == HeaderColumns::DESCRIPTION)
+			entry.description = value.toString();
+
+		if (index.column() == HeaderColumns::LABEL)
+			entry.label = value.toString();
+
+		emit dataChanged(index, index, QList<int>(role));
+		return true;
+	}
+	else if (role == Qt::UserRole)
+	{
+		if (index.column() == HeaderColumns::ADDRESS)
+		{
+			const u32 address = value.toUInt();
+			entry.address = address;
+		}
+
+		if (index.column() == HeaderColumns::DESCRIPTION)
+			entry.description = value.toString();
+
+		if (index.column() == HeaderColumns::LABEL)
+			entry.label = value.toString();
+
+		emit dataChanged(index, index, QList<int>(role));
+		return true;
+	}
+
+	return false;
+}
+
+QVariant SavedAddressesModel::headerData(int section, Qt::Orientation orientation, int role) const
+{
+	if (orientation != Qt::Horizontal)
+		return QVariant();
+
+	if (role == Qt::DisplayRole)
+	{
+		switch (section)
+		{
+			case SavedAddressesModel::ADDRESS:
+				return tr("MEMORY ADDRESS");
+			case SavedAddressesModel::LABEL:
+				return tr("LABEL");
+			case SavedAddressesModel::DESCRIPTION:
+				return tr("DESCRIPTION");
+			default:
+				return QVariant();
+		}
+	}
+	if (role == Qt::UserRole)
+	{
+		switch (section)
+		{
+			case SavedAddressesModel::ADDRESS:
+				return "MEMORY ADDRESS";
+			case SavedAddressesModel::LABEL:
+				return "LABEL";
+			case SavedAddressesModel::DESCRIPTION:
+				return "DESCRIPTION";
+			default:
+				return QVariant();
+		}
+	}
+	return QVariant();
+}
+
+Qt::ItemFlags SavedAddressesModel::flags(const QModelIndex& index) const
+{
+	return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable;
+}
+
+void SavedAddressesModel::addRow()
+{
+	const SavedAddress defaultNewAddress = {0, "Name", "Description"};
+	addRow(defaultNewAddress);
+}
+
+void SavedAddressesModel::addRow(SavedAddress addresstoSave)
+{
+	const int newRowIndex = m_savedAddresses.size();
+	beginInsertRows(QModelIndex(), newRowIndex, newRowIndex);
+	m_savedAddresses.push_back(addresstoSave);
+	endInsertRows();
+}
+
+bool SavedAddressesModel::removeRows(int row, int count, const QModelIndex& parent)
+{
+	if (row < 0 || count < 1 || static_cast<size_t>(row + count) > m_savedAddresses.size())
+		return false;
+
+	beginRemoveRows(parent, row, row + count - 1);
+	m_savedAddresses.erase(m_savedAddresses.begin() + row, m_savedAddresses.begin() + row + count);
+	endRemoveRows();
+	return true;
+}
+
+int SavedAddressesModel::rowCount(const QModelIndex&) const
+{
+	return m_savedAddresses.size();
+}
+
+int SavedAddressesModel::columnCount(const QModelIndex&) const
+{
+	return HeaderColumns::COLUMN_COUNT;
+}
+
+void SavedAddressesModel::loadSavedAddressFromFieldList(QStringList fields)
+{
+	if (fields.size() != SavedAddressesModel::HeaderColumns::COLUMN_COUNT)
+	{
+		Console.WriteLn("Debugger Saved Addresses Model: Invalid number of columns, skipping");
+		return;
+	}
+
+	bool ok;
+	const u32 address = fields[SavedAddressesModel::HeaderColumns::ADDRESS].toUInt(&ok, 16);
+	if (!ok)
+	{
+		Console.WriteLn("Debugger Saved Addresses Model: Failed to parse address '%s', skipping", fields[SavedAddressesModel::HeaderColumns::ADDRESS].toUtf8().constData());
+		return;
+	}
+
+	const QString label = fields[SavedAddressesModel::HeaderColumns::LABEL];
+	const QString description = fields[SavedAddressesModel::HeaderColumns::DESCRIPTION];
+	const SavedAddressesModel::SavedAddress importedAddress = {address, label, description};
+	addRow(importedAddress);
+}
+
+void SavedAddressesModel::clear()
+{
+	beginResetModel();
+	m_savedAddresses.clear();
+	endResetModel();
+}