1 files changed, 132 insertions, 0 deletions
diff --git a/src/view/GUIViewState.h b/src/view/GUIViewState.h
new file mode 100644
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+++ b/src/view/GUIViewState.h
@@ -0,0 +1,132 @@
+#pragma once
+
+/*
+ *      Copyright (C) 2005-2013 Team XBMC
+ *      http://xbmc.org
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "utils/LabelFormatter.h"
+#include "utils/SortUtils.h"
+#include "MediaSource.h"
+
+class CViewState; // forward
+class CFileItemList;
+
+class CGUIViewState
+{
+public:
+  virtual ~CGUIViewState();
+  static CGUIViewState* GetViewState(int windowId, const CFileItemList& items);
+
+  void SetViewAsControl(int viewAsControl);
+  void SaveViewAsControl(int viewAsControl);
+  int GetViewAsControl() const;
+
+  SortDescription SetNextSortMethod(int direction = 1);
+  void SetCurrentSortMethod(int method);
+  SortDescription GetSortMethod() const;
+  bool HasMultipleSortMethods() const;
+  int GetSortMethodLabel() const;
+  void GetSortMethodLabelMasks(LABEL_MASKS& masks) const;
+
+  SortOrder SetNextSortOrder();
+  SortOrder GetSortOrder() const { return m_sortOrder; };
+  SortOrder GetDisplaySortOrder() const;
+  virtual bool HideExtensions();
+  virtual bool HideParentDirItems();
+  virtual bool DisableAddSourceButtons();
+  virtual int GetPlaylist();
+  const std::string& GetPlaylistDirectory();
+  void SetPlaylistDirectory(const std::string& strDirectory);
+  bool IsCurrentPlaylistDirectory(const std::string& strDirectory);
+  virtual bool AutoPlayNextItem();
+  virtual std::string GetLockType();
+  virtual std::string GetExtensions();
+  virtual VECSOURCES& GetSources();
+
+protected:
+  CGUIViewState(const CFileItemList& items);  // no direct object creation, use GetViewState()
+  virtual void SaveViewState()=0;
+  virtual void SaveViewToDb(const std::string &path, int windowID, CViewState *viewState = NULL);
+  void LoadViewState(const std::string &path, int windowID);
+  
+  /*! \brief Add the addons source for the given content type, if the user has suitable addons
+   \param content the type of addon content desired
+   \param label the name of the addons source
+   \param thumb the skin image to use as the icon
+   */
+  void AddAddonsSource(const std::string &content, const std::string &label, const std::string& thumb);
+#if defined(TARGET_ANDROID)
+  void AddAndroidSource(const std::string &content, const std::string &label, const std::string& thumb);
+#endif
+  void AddLiveTVSources();
+
+  /*! \brief Add the sort order defined in a smartplaylist
+   Defaults to SORT_METHOD_PLAYLIST_ORDER if no order is defined.
+   \param items the list of items for the view state.
+   \param label_mask the label masks for formatting items.
+   */
+  void AddPlaylistOrder(const CFileItemList &items, LABEL_MASKS label_masks);
+
+  void AddSortMethod(SortBy sortBy, int buttonLabel, const LABEL_MASKS &labelMasks, SortAttribute sortAttributes = SortAttributeNone);
+  void AddSortMethod(SortBy sortBy, SortAttribute sortAttributes, int buttonLabel, const LABEL_MASKS &labelMasks);
+  void AddSortMethod(SortDescription sortDescription, int buttonLabel, const LABEL_MASKS &labelMasks);
+  void SetSortMethod(SortBy sortBy, SortAttribute sortAttributes = SortAttributeNone);
+  void SetSortMethod(SortDescription sortDescription);
+  void SetSortOrder(SortOrder sortOrder);
+  const CFileItemList& m_items;
+
+  static VECSOURCES m_sources;
+
+  int m_currentViewAsControl;
+  int m_playlist;
+
+  std::vector<SORT_METHOD_DETAILS> m_sortMethods;
+  int m_currentSortMethod;
+
+  SortOrder m_sortOrder;
+
+  static std::string m_strPlaylistDirectory;
+};
+
+class CGUIViewStateGeneral : public CGUIViewState
+{
+public:
+  CGUIViewStateGeneral(const CFileItemList& items);
+
+protected:
+  virtual void SaveViewState() {};
+};
+
+class CGUIViewStateFromItems : public CGUIViewState
+{
+public:
+  CGUIViewStateFromItems(const CFileItemList& items);
+
+protected:
+  virtual void SaveViewState();
+};
+
+class CGUIViewStateLibrary : public CGUIViewState
+{
+public:
+  CGUIViewStateLibrary(const CFileItemList& items);
+
+protected:
+  virtual void SaveViewState();
+};