Differential D11968 Diff 31909 src/browsers/CollectionTreeItemModelBase.h

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src/browsers/CollectionTreeItemModelBase.h

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32#include <QPixmap> 32​#include <QPixmap>
33#include <QSet> 33​#include <QSet>
34 34​
35namespace Collections 35​namespace Collections
36{ 36​{
37 class Collection; 37​ class Collection;
38} 38​}
39class CollectionTreeItem; 39​class CollectionTreeItem;
40​class QMutex;
40class QTimeLine; 41​class QTimeLine;
42​class TrackLoaderJob;
41 43​
42typedef QPair<Collections::Collection*, CollectionTreeItem* > CollectionRoot; 44​typedef QPair<Collections::Collection*, CollectionTreeItem* > CollectionRoot;
43 45​
44/** 46​/**
45 @author Nikolaj Hald Nielsen <nhn@kde.org> 47​ @author Nikolaj Hald Nielsen <nhn@kde.org>
46*/ 48​*/
47class AMAROK_EXPORT CollectionTreeItemModelBase : public QAbstractItemModel 49​class AMAROK_EXPORT CollectionTreeItemModelBase : public QAbstractItemModel
48{ 50​{
49 Q_OBJECT 51​ Q_OBJECT
50 52​
53​ friend class TrackLoaderJob;
54​
51 public: 55​ public:
52 CollectionTreeItemModelBase(); 56​ CollectionTreeItemModelBase();
53 virtual ~CollectionTreeItemModelBase(); 57​ virtual ~CollectionTreeItemModelBase();
54 58​
55 virtual Qt::ItemFlags flags(const QModelIndex &index) const; 59​ virtual Qt::ItemFlags flags(const QModelIndex &index) const;
56 virtual QVariant headerData(int section, Qt::Orientation orientation, 60​ virtual QVariant headerData(int section, Qt::Orientation orientation,
57 int role = Qt::DisplayRole) const; 61​ int role = Qt::DisplayRole) const;
58 virtual QModelIndex index(int row, int column, 62​ virtual QModelIndex index(int row, int column,
▲ Show 20 Lines • Show All 78 Lines • ▼ Show 20 Line(s)119 public Q_SLOTS:
137 void slotExpanded( const QModelIndex &index ); 141​ void slotExpanded( const QModelIndex &index );
138 142​
139 private: 143​ private:
140 void handleSpecialQueryResult( CollectionTreeItem::Type type, Collections::QueryMaker *qm, const Meta::DataList &dataList ); 144​ void handleSpecialQueryResult( CollectionTreeItem::Type type, Collections::QueryMaker *qm, const Meta::DataList &dataList );
141 void handleNormalQueryResult( Collections::QueryMaker *qm, const Meta::DataList &dataList ); 145​ void handleNormalQueryResult( Collections::QueryMaker *qm, const Meta::DataList &dataList );
142 146​
143 Collections::QueryMaker::QueryType mapCategoryToQueryType( int levelType ) const; 147​ Collections::QueryMaker::QueryType mapCategoryToQueryType( int levelType ) const;
144 148​
149​ /**
150​ * This function is thread-safe
151​ */
152​ void tracksLoaded( Meta::AlbumPtr album, const QModelIndex &index, const Meta::TrackList &tracks );
153​
154​ QMutex *m_loadingAlbumsMutex;
155​ QHash<Meta::Album *, int> m_years;
156​ mutable QSet<Meta::AlbumPtr> m_loadingAlbums;
157​
145 protected: 158​ protected:
146 /** Adds the query maker to the running queries and connects the slots */ 159​ /** Adds the query maker to the running queries and connects the slots */
147 void addQueryMaker( CollectionTreeItem* item, 160​ void addQueryMaker( CollectionTreeItem* item,
148 Collections::QueryMaker *qm ) const; 161​ Collections::QueryMaker *qm ) const;
149 162​
150 virtual void populateChildren(const Meta::DataList &dataList, CollectionTreeItem *parent, const QModelIndex &parentIndex ); 163​ virtual void populateChildren(const Meta::DataList &dataList, CollectionTreeItem *parent, const QModelIndex &parentIndex );
151 virtual void updateHeaderText(); 164​ virtual void updateHeaderText();
152 165​
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