Adding APU Debugger window

Separating APU ram from its component

sources/Debugger/APUDebug.hpp

@@ -0,0 +1,45 @@
+//
+// Created by Melefo on 19/02/2020.
+//
+
+#ifndef COMSQUARE_APUDEBUG_HPP
+#define COMSQUARE_APUDEBUG_HPP
+
+#include "../APU/APU.hpp"
+#include "../SNES.hpp"
+#include "../../ui/ui_apuView.h"
+
+namespace ComSquare::Debugger
+{
+	class APUDebug : public APU::APU, public QMainWindow {
+	private:
+		//! @brief A widget that contain the whole UI.
+		Ui::APUView _ui;
+
+		//! @brief A reference to the snes (to disable the debugger).
+		SNES &_snes;
+
+		//! @brief Update the debugger panel values
+		void _updatePanel();
+
+		//! @brief Convert CPU APU flags to a string.
+		std::string _getPSWString();
+
+		//! @brief Replace original _executeInstruction to write to the logger.
+		int _executeInstruction() override;
+
+		//! @brief return the mnemonic of the current instruction done.
+		std::string _getInstructionString();
+	public:
+		//! @brief Convert a basic APU to a debugging APU.
+		explicit APUDebug(ComSquare::APU::APU &apu, SNES &snes);
+		APUDebug(const APUDebug &) = delete;
+		APUDebug &operator=(const APUDebug &) = delete;
+		~APUDebug() override = default;
+
+		//! @brief Override the apu's update to disable debugging.
+		void update(unsigned cycles) override;
+	};
+}
+
+#endif //COMSQUARE_APUDEBUG_HPP