videolist.h

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#ifndef VIDEOLIST_H_
#define VIDEOLIST_H_
 
// Type of the item added to the tree
enum TreeNodeType : std::int8_t {
    kSubFolder = -1,
    kUpFolder = -2,
    kRootNode = -3,
    kNoFilesFound = -4,
    kDynamicSubFolder = -5,
};
 
// Tree node attribute index
enum TreeNodeAttributes : std::uint8_t {
    kNodeSort
};
 
class MythGenericTree;
class VideoFilterSettings;
class VideoMetadataListManager;
class ParentalLevel;
 
class VideoList
{
  public:
    VideoList();
    ~VideoList();
 
    // Deleted functions should be public.
    VideoList(const VideoList &) = delete;            // not copyable
    VideoList &operator=(const VideoList &) = delete; // not copyable
 
    MythGenericTree *buildVideoList(bool filebrowser, bool flatlist,
                                int group_type,
                                const ParentalLevel &parental_level,
                                bool include_updirs);
 
    void refreshList(bool filebrowser, const ParentalLevel &parental_level,
                     bool flat_list, int group_type);
    bool refreshNode(MythGenericTree *node);
 
    unsigned int count() const;
 
    const VideoFilterSettings &getCurrentVideoFilter() const;
    void setCurrentVideoFilter(const VideoFilterSettings &filter);
 
    // returns the number of videos matched by this filter
    int TryFilter(const VideoFilterSettings &filter) const;
 
    unsigned int getFilterChangedState();
 
    bool Delete(int video_id);
 
    const VideoMetadataListManager &getListCache() const;
 
    MythGenericTree *GetTreeRoot();
 
    void InvalidateCache();
 
  private:
    class VideoListImp *m_imp;
};
 
int AddFileNode(MythGenericTree *where_to_add, const QString& name,
                VideoMetadata *metadata);
 
class VideoMetadata;
class TreeNodeData
{
  public:
    TreeNodeData() = default;;
    explicit TreeNodeData(VideoMetadata *metadata);
    TreeNodeData(QString path, QString host, QString prefix);
 
    TreeNodeData(const TreeNodeData &other);
    TreeNodeData &operator=(const TreeNodeData &rhs);
 
    ~TreeNodeData();
 
    VideoMetadata *GetMetadata();
    const VideoMetadata *GetMetadata() const;
    QString GetPath() const;
    QString GetHost() const;
    QString GetPrefix() const;
 
  private:
    class TreeNodeDataPrivate *m_d {nullptr};
};
 
Q_DECLARE_METATYPE(TreeNodeData)
 
#endif // VIDEOLIST_H