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buffersyncer.h
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20 
21 #ifndef BUFFERSYNCER_H_
22 #define BUFFERSYNCER_H_
23 
24 #include "syncableobject.h"
25 #include "types.h"
26 
28 {
30  Q_OBJECT
31 
32 public:
33  explicit BufferSyncer(QObject *parent);
34  explicit BufferSyncer(const QHash<BufferId, MsgId> &lastSeenMsg, const QHash<BufferId, MsgId> &markerLines, QObject *parent);
35 
36  inline virtual const QMetaObject *syncMetaObject() const { return &staticMetaObject; }
37 
38  MsgId lastSeenMsg(BufferId buffer) const;
39  MsgId markerLine(BufferId buffer) const;
40 
41 public slots:
42  QVariantList initLastSeenMsg() const;
43  void initSetLastSeenMsg(const QVariantList &);
44 
45  QVariantList initMarkerLines() const;
46  void initSetMarkerLines(const QVariantList &);
47 
48  virtual inline void requestSetLastSeenMsg(BufferId buffer, const MsgId &msgId) { REQUEST(ARG(buffer), ARG(msgId)) }
49  virtual inline void requestSetMarkerLine(BufferId buffer, const MsgId &msgId) { REQUEST(ARG(buffer), ARG(msgId)) setMarkerLine(buffer, msgId); }
50 
51  virtual inline void requestRemoveBuffer(BufferId buffer) { REQUEST(ARG(buffer)) }
52  virtual void removeBuffer(BufferId buffer);
53 
54  virtual inline void requestRenameBuffer(BufferId buffer, QString newName) { REQUEST(ARG(buffer), ARG(newName)) }
55  virtual inline void renameBuffer(BufferId buffer, QString newName) { SYNC(ARG(buffer), ARG(newName)) emit bufferRenamed(buffer, newName); }
56 
57  virtual inline void requestMergeBuffersPermanently(BufferId buffer1, BufferId buffer2) { emit REQUEST(ARG(buffer1), ARG(buffer2)) }
58  virtual void mergeBuffersPermanently(BufferId buffer1, BufferId buffer2);
59 
60  virtual inline void requestPurgeBufferIds() { REQUEST(NO_ARG); }
61 
62  virtual inline void requestMarkBufferAsRead(BufferId buffer) { REQUEST(ARG(buffer)) emit bufferMarkedAsRead(buffer); }
63  virtual inline void markBufferAsRead(BufferId buffer) { SYNC(ARG(buffer)) emit bufferMarkedAsRead(buffer); }
64 
65 signals:
66  void lastSeenMsgSet(BufferId buffer, const MsgId &msgId);
67  void markerLineSet(BufferId buffer, const MsgId &msgId);
68  void bufferRemoved(BufferId buffer);
69  void bufferRenamed(BufferId buffer, QString newName);
70  void buffersPermanentlyMerged(BufferId buffer1, BufferId buffer2);
71  void bufferMarkedAsRead(BufferId buffer);
72 
73 protected slots:
74  bool setLastSeenMsg(BufferId buffer, const MsgId &msgId);
75  bool setMarkerLine(BufferId buffer, const MsgId &msgId);
76 
77 protected:
78  inline QList<BufferId> lastSeenBufferIds() const { return _lastSeenMsg.keys(); }
79  inline QList<BufferId> markerLineBufferIds() const { return _markerLines.keys(); }
80  inline QHash<BufferId, MsgId> markerLines() const { return _markerLines; }
81 
82 private:
83  QHash<BufferId, MsgId> _lastSeenMsg;
84  QHash<BufferId, MsgId> _markerLines;
85 };
86 
87 
88 #endif