CheatManager/ISOProperties: Refactor ActionReplay tabs as a class

Refactor Action Replay code into its own class like Gecko Codes.

Source/Core/DolphinWX/Cheats/ActionReplayCodesPanel.h

@@ -0,0 +1,89 @@
+// Copyright 2016 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <string>
+#include <vector>
+#include <wx/panel.h>
+
+#include "Core/ActionReplay.h"
+
+class wxButton;
+class wxCheckListBox;
+class wxListBox;
+class wxStaticBoxSizer;
+class wxStaticText;
+
+class ARCodeAddEdit;
+class IniFile;
+
+// GetClientData() -> ActionReplay::ARCode* [immutable]
+wxDECLARE_EVENT(DOLPHIN_EVT_ARCODE_TOGGLED, wxCommandEvent);
+
+class ActionReplayCodesPanel final : public wxPanel
+{
+public:
+  enum Style
+  {
+    STYLE_LIST = 0,           // Show checklist
+    STYLE_SIDE_PANEL = 1,     // Show side panel displaying code content
+    STYLE_MODIFY_BUTTONS = 2  // Show buttons for adding/editing/removing codes
+  };
+
+  explicit ActionReplayCodesPanel(wxWindow* parent, Style styles = STYLE_LIST);
+  ~ActionReplayCodesPanel() override;
+
+  void LoadCodes(const IniFile& global_ini, const IniFile& local_ini);
+  const std::vector<ActionReplay::ARCode>& GetCodes() { return m_codes; }
+  void SaveCodes(IniFile* local_ini);
+  void AppendNewCode(const ActionReplay::ARCode& code);
+  void Clear();
+
+  bool IsModified() const { return m_was_modified; }
+  void ClearModified() { m_was_modified = false; }
+  Style GetCodePanelStyle() const { return m_styles; }
+  void SetCodePanelStyle(Style style);
+
+private:
+  void CreateGUI();
+  void Repopulate();
+  void UpdateSidePanel();
+  void UpdateModifyButtons();
+  void GenerateToggleEvent(const ActionReplay::ARCode& code);
+  void OnCodeSelectionChanged(wxCommandEvent&);
+  void OnCodeChecked(wxCommandEvent&);
+  void OnCodeDoubleClick(wxCommandEvent&);
+  void OnAddNewCodeClick(wxCommandEvent&);
+  void OnEditCodeClick(wxCommandEvent&);
+  void OnRemoveCodeClick(wxCommandEvent&);
+
+  std::vector<ActionReplay::ARCode> m_codes;
+
+  wxStaticText* m_label_code_name = nullptr;
+  wxStaticText* m_label_num_codes = nullptr;
+  wxCheckListBox* m_checklist_cheats = nullptr;
+  wxListBox* m_list_codes = nullptr;
+  wxPanel* m_modify_buttons = nullptr;
+  wxButton* m_btn_edit_code = nullptr;
+  wxButton* m_btn_remove_code = nullptr;
+  wxStaticBoxSizer* m_side_panel = nullptr;
+
+  ARCodeAddEdit* m_editor = nullptr;
+
+  Style m_styles = STYLE_LIST;
+  bool m_was_modified = false;
+};
+
+constexpr ActionReplayCodesPanel::Style operator|(ActionReplayCodesPanel::Style a,
+                                                  ActionReplayCodesPanel::Style b)
+{
+  return static_cast<ActionReplayCodesPanel::Style>(static_cast<int>(a) | b);
+}
+
+constexpr ActionReplayCodesPanel::Style operator&(ActionReplayCodesPanel::Style a,
+                                                  ActionReplayCodesPanel::Style b)
+{
+  return static_cast<ActionReplayCodesPanel::Style>(static_cast<int>(a) & b);
+}