Adding a proxy to filter logs, it's still a bit unstable and not linked to checkboxes but it works

sources/Debugger/MemoryBusDebug.cpp

@@ -15,18 +15,20 @@ namespace ComSquare::Debugger
 		_window(new ClosableWindow(*this, &MemoryBusDebug::disableViewer)),
 		_snes(snes),
 		_ui(),
-		_model()
+		_model(),
+		_proxy(this->_model)
 	{
 		this->_window->setContextMenuPolicy(Qt::NoContextMenu);
 		this->_window->setAttribute(Qt::WA_QuitOnClose, false);
 		this->_window->setAttribute(Qt::WA_DeleteOnClose);
 
 		this->_ui.setupUi(this->_window);
-		this->_ui.log->setModel(&this->_model);
+		this->_proxy.setSourceModel(&this->_model);
+		this->_ui.log->setModel(&this->_proxy);
 		this->_ui.log->horizontalHeader()->setSectionResizeMode(QHeaderView::Interactive);
 		this->_ui.log->horizontalHeader()->setStretchLastSection(true);
 		this->_ui.log->horizontalHeader()->setSectionsMovable(true);
-		for (int i = 0; i < 5; i++)
+		for (int i = 0; i < this->_model.column; i++)
 			this->_ui.log->setColumnWidth(i, this->_ui.log->width());
 		this->_window->show();
 	}
@@ -80,7 +82,7 @@ int BusLogModel::rowCount(const QModelIndex &) const
 
 int BusLogModel::columnCount(const QModelIndex &) const
 {
-	return this->_columnCount;
+	return this->column;
 }
 
 QVariant BusLogModel::data(const QModelIndex &index, int role) const
@@ -136,5 +138,20 @@ void BusLogModel::log(ComSquare::Debugger::BusLog log)
 	int row = this->_logs.size();
 	this->insertRow(row);
 	emit this->layoutChanged();
-	// The row may be inserted but items are not displayed.
+}
+
+ComSquare::Debugger::BusLog BusLogModel::getLogAt(int index)
+{
+	return this->_logs[index];
+}
+
+BusLoggerProxy::BusLoggerProxy(BusLogModel &parent) : QSortFilterProxyModel(), _parent(parent) {}
+
+bool BusLoggerProxy::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
+{
+	ComSquare::Debugger::BusLog log = this->_parent.getLogAt(sourceRow);
+
+	if (log.accessor && log.accessor->getName() == "Cartridge")
+		return false;
+	return QSortFilterProxyModel::filterAcceptsRow(sourceRow, sourceParent);
 }

sources/Debugger/MemoryBusDebug.hpp

@@ -6,6 +6,7 @@
 #define COMSQUARE_MEMORYBUSDEBUG_HPP
 
 #include <QtWidgets/QMainWindow>
+#include <QtCore/QSortFilterProxyModel>
 #include "../Memory/MemoryBus.hpp"
 #include "../../ui/ui_busView.h"
 #include "ClosableWindow.hpp"
@@ -22,27 +23,44 @@ namespace ComSquare::Debugger
 		uint8_t oldData;
 		uint8_t newData;
 	};
+
+	//! @brief The struct representing filters of the memory bus's logger.
+	struct BusLoggerFilters {
+		bool cpu = true;
+		bool apu = true;
+		bool ppu = true;
+		bool rom = true;
+		bool wram = true;
+		bool sram = true;
+		bool vram = true;
+		bool oamram = true;
+		bool cgram = true;
+	};
 }
 
 
 //! @brief The qt model that bind the logs to the view.
 class BusLogModel : public QAbstractTableModel
 {
-Q_OBJECT
+	Q_OBJECT
 private:
 	//! @brief The logs to display.
 	std::vector<ComSquare::Debugger::BusLog> _logs;
-	//! @brief The number of column;
-	const int _columnCount = 6;
 public:
 	BusLogModel() = default;
 	BusLogModel(const BusLogModel &) = delete;
 	const BusLogModel &operator=(const BusLogModel &) = delete;
 	~BusLogModel() override = default;
 
+	//! @brief The number of column;
+	const int column = 6;
+
 	//! @brief Add a log to the model
 	void log(ComSquare::Debugger::BusLog log);
 
+	//! @brief Get a log at an index.
+	ComSquare::Debugger::BusLog getLogAt(int index);
+
 	//! @brief The number of row the table has.
 	int rowCount(const QModelIndex &parent) const override;
 	//! @brief The number of column the table has.
@@ -53,6 +71,27 @@ public:
 	QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
 };
 
+//! @brief A class to filter logs from the memory bus's debugger.
+class BusLoggerProxy : public QSortFilterProxyModel {
+	Q_OBJECT
+private:
+	//! @brief The parent to get the original data for filters
+	BusLogModel &_parent;
+protected:
+	//! @brief Function that filter logs.
+	bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const override;
+public:
+	//! @brief Currently enabled read filters
+	ComSquare::Debugger::BusLoggerFilters readFilters = ComSquare::Debugger::BusLoggerFilters();
+	//! @brief Currently enabled write filters
+	ComSquare::Debugger::BusLoggerFilters writeFilters = ComSquare::Debugger::BusLoggerFilters();
+
+	BusLoggerProxy(BusLogModel &parent);
+	BusLoggerProxy(const BusLoggerProxy &) = delete;
+	const BusLoggerProxy &operator=(const BusLoggerProxy &) = delete;
+	~BusLoggerProxy() override = default;
+};
+
 
 namespace ComSquare::Debugger
 {
@@ -67,6 +106,8 @@ namespace ComSquare::Debugger
 		Ui::BusView _ui;
 		//! @brief The Log visualizer model for QT.
 		BusLogModel _model;
+		//! @brief A QT proxy to filter the logs.
+		BusLoggerProxy _proxy;
 	public:
 		//! @brief Called when the window is closed. Turn off the debugger and revert to a basic CPU.
 		void disableViewer();