Qt: Turn ARCodeEditor into general purpose CheatCodeEditor

Source/Core/DolphinQt2/Config/CheatCodeEditor.h

@@ -0,0 +1,50 @@
+// Copyright 2018 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include <QDialog>
+
+class QDialogButtonBox;
+class QLabel;
+class QLineEdit;
+class QTextEdit;
+
+namespace ActionReplay
+{
+class ARCode;
+}
+
+namespace Gecko
+{
+class GeckoCode;
+}
+
+class CheatCodeEditor : public QDialog
+{
+public:
+  explicit CheatCodeEditor();
+
+  void SetARCode(ActionReplay::ARCode* code);
+  void SetGeckoCode(Gecko::GeckoCode* code);
+
+private:
+  void CreateWidgets();
+  void ConnectWidgets();
+
+  bool AcceptAR();
+  bool AcceptGecko();
+
+  void accept() override;
+
+  QLabel* m_creator_label;
+  QLabel* m_notes_label;
+
+  QLineEdit* m_name_edit;
+  QLineEdit* m_creator_edit;
+  QTextEdit* m_notes_edit;
+  QTextEdit* m_code_edit;
+  QDialogButtonBox* m_button_box;
+
+  ActionReplay::ARCode* m_ar_code = nullptr;
+  Gecko::GeckoCode* m_gecko_code = nullptr;
+};