1 files changed, 79 insertions, 0 deletions
diff --git a/xbmc/games/dialogs/osd/DialogInGameSaves.h b/xbmc/games/dialogs/osd/DialogInGameSaves.h
new file mode 100644
index 0000000..6f98f94
--- /dev/null
+++ b/xbmc/games/dialogs/osd/DialogInGameSaves.h
@@ -0,0 +1,79 @@
+/*
+ *  Copyright (C) 2020-2021 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#pragma once
+
+#include "DialogGameVideoSelect.h"
+#include "FileItem.h"
+#include "guilib/GUIListItem.h"
+
+#include <string>
+
+namespace KODI
+{
+namespace GAME
+{
+class CDialogInGameSaves : public CDialogGameVideoSelect
+{
+public:
+  CDialogInGameSaves();
+  ~CDialogInGameSaves() override = default;
+
+  // implementation of CGUIControl via CDialogGameVideoSelect
+  bool OnMessage(CGUIMessage& message) override;
+
+protected:
+  // implementation of CDialogGameVideoSelect
+  std::string GetHeading() override;
+  void PreInit() override;
+  void GetItems(CFileItemList& items) override;
+  void OnItemFocus(unsigned int index) override;
+  unsigned int GetFocusedItem() const override;
+  void PostExit() override;
+  bool OnClickAction() override;
+  bool OnMenuAction() override;
+  bool OnOverwriteAction() override;
+  bool OnRenameAction() override;
+  bool OnDeleteAction() override;
+
+  void OnNewSave();
+  void OnLoad(CFileItem& focusedItem);
+  void OnOverwrite(CFileItem& focusedItem);
+  void OnRename(CFileItem& focusedItem);
+  void OnDelete(CFileItem& focusedItem);
+
+private:
+  void InitSavedGames();
+  void OnItemRefresh(const std::string& itemPath, CGUIListItemPtr itemInfo);
+
+  /*!
+   * \brief Translates the GUI list item received in a GUI message into a
+   *        CFileItem with savestate properties
+   *
+   * When a savestate is overwritten, we optimistically populate the GUI list
+   * with a simulated savestate for immediate user feedback. Later (about a
+   * quarter second) a message arrives with the real savestate info.
+   *
+   * \param messagePath The savestate path, pass as the message's string param
+   * \param messageItem The savestate info, if known, or empty if unknown
+   *
+   * If messageItem is empty, the savestate will be loaded from disk, which
+   * is potentially expensive.
+   *
+   * \return A savestate item for the GUI, or empty if no savestate information
+   *         can be obtained
+   */
+  static CFileItemPtr TranslateMessageItem(const std::string& messagePath,
+                                           CGUIListItemPtr messageItem);
+
+  CFileItemList m_savestateItems;
+  const CFileItemPtr m_newSaveItem;
+  unsigned int m_focusedItemIndex = false;
+};
+} // namespace GAME
+} // namespace KODI