Add cheat picker window

include/panda_qt/cheats_window.hpp

@@ -0,0 +1,26 @@
+#pragma once
+
+#include <filesystem>
+#include <memory>
+#include <QAction>
+#include <QWidget>
+#include "emulator.hpp"
+
+class QListWidget;
+
+class CheatsWindow final : public QWidget
+{
+    Q_OBJECT
+
+public:
+    CheatsWindow(Emulator* emu, const std::filesystem::path& path, QWidget* parent = nullptr);
+    ~CheatsWindow() = default;
+
+private:
+    void addEntry();
+    void removeClicked();
+
+    QListWidget* cheatList;
+    std::filesystem::path cheatPath;
+    Emulator* emu;
+};

include/panda_qt/main_window.hpp

@@ -12,6 +12,7 @@
 #include "emulator.hpp"
 #include "panda_qt/about_window.hpp"
 #include "panda_qt/config_window.hpp"
+#include "panda_qt/cheats_window.hpp"
 #include "panda_qt/screen.hpp"
 #include "panda_qt/text_editor.hpp"
 #include "services/hid.hpp"
@@ -54,15 +55,19 @@ class MainWindow : public QMainWindow {
 	ScreenWidget screen;
 	AboutWindow* aboutWindow;
 	ConfigWindow* configWindow;
+	CheatsWindow* cheatsEditor;
 	TextEditorWindow* luaEditor;
 	QMenuBar* menuBar = nullptr;
 
+	QAction* cheatsEditorAction = nullptr;
+
 	void swapEmuBuffer();
 	void emuThreadMainLoop();
 	void selectLuaFile();
 	void selectROM();
 	void dumpRomFS();
 	void openLuaEditor();
+	void openCheatsEditor();
 	void showAboutMenu();
 	void sendMessage(const EmulatorMessage& message);
 	void dispatchMessage(const EmulatorMessage& message);