X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fclient%2Fbacklogrequester.h;h=e813c6c79d519d83fa7c47ed54b06212f308e882;hp=b942d7b34f0db9997e83f6c70f0281df73ddcc65;hb=f6b9eeda207d42c99fc3e9085631722cf2ec83dc;hpb=8f0946673bc3edc84b6f13e16cbe8ece912b4a3b

diff --git a/src/client/backlogrequester.h b/src/client/backlogrequester.h
index b942d7b3..e813c6c7 100644
--- a/src/client/backlogrequester.h
+++ b/src/client/backlogrequester.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-08 by the Quassel Project                          *
+ *   Copyright (C) 2005-09 by the Quassel Project                          *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -28,38 +28,47 @@
 #include "networkmodel.h"
 #include "types.h"
 
-class BacklogManager;
+class ClientBacklogManager;
 
 class BacklogRequester {
 public:
-  enum RequesterTypes {
+  enum RequesterType {
     InvalidRequester = 0,
-    GlobalUnread,
+    PerBufferFixed,
     PerBufferUnread,
-    PerBufferFixed
+    GlobalUnread
   };
 
-  BacklogRequester(bool buffering, BacklogManager *backlogManger);
+  BacklogRequester(bool buffering, RequesterType requesterType, ClientBacklogManager *backlogManger);
   virtual inline ~BacklogRequester() {}
 
   inline bool isBuffering() { return _isBuffering; }
+  inline RequesterType type() { return _requesterType; }
   inline const QList<Message> &bufferedMessages() { return _bufferedMessages; }
 
-  //! returns false if it was the last missing backlogpart
-  bool buffer(BufferId bufferId, const MessageList &messages);
-  
-  virtual void requestBacklog() = 0;
+  inline int buffersWaiting() const { return _buffersWaiting.count(); }
+  inline int totalBuffers() const { return _totalBuffers; }
+
+  bool buffer(BufferId bufferId, const MessageList &messages); //! returns false if it was the last missing backlogpart
+
+  virtual void requestBacklog(const BufferIdList &bufferIds) = 0;
+  virtual inline void requestInitialBacklog() { requestBacklog(allBufferIds()); }
+
+  virtual void flushBuffer();
 
 protected:
-  inline QList<BufferId> allBufferIds() const { return Client::networkModel()->allBufferIds(); }
-  inline void setWaitingBuffers(const QList<BufferId> &buffers) { _buffersWaiting = buffers.toSet(); }
-  inline void setWaitingBuffers(const QSet<BufferId> &buffers) { _buffersWaiting = buffers; }
-  inline void addWaitingBuffer(BufferId buffer) { _buffersWaiting << buffer; }
-  BacklogManager *backlogManager;
+  BufferIdList allBufferIds() const;
+  inline void setWaitingBuffers(const QList<BufferId> &buffers) { setWaitingBuffers(buffers.toSet()); }
+  void setWaitingBuffers(const QSet<BufferId> &buffers);
+  void addWaitingBuffer(BufferId buffer);
+
+  ClientBacklogManager *backlogManager;
 
 private:
   bool _isBuffering;
+  RequesterType _requesterType;
   MessageList _bufferedMessages;
+  int _totalBuffers;
   QSet<BufferId> _buffersWaiting;
 };
 
@@ -68,12 +77,38 @@ private:
 // ========================================
 class FixedBacklogRequester : public BacklogRequester {
 public:
-  FixedBacklogRequester(BacklogManager *backlogManager);
-  virtual void requestBacklog();
+  FixedBacklogRequester(ClientBacklogManager *backlogManager);
+  virtual void requestBacklog(const BufferIdList &bufferIds);
 
 private:
   int _backlogCount;
 };
 
+// ========================================
+//  GLOBAL UNREAD BACKLOG REQUESTER
+// ========================================
+class GlobalUnreadBacklogRequester : public BacklogRequester {
+public:
+  GlobalUnreadBacklogRequester(ClientBacklogManager *backlogManager);
+  virtual void requestInitialBacklog();
+  virtual void requestBacklog(const BufferIdList &) {}
+
+private:
+  int _limit;
+  int _additional;
+};
+
+// ========================================
+//  PER BUFFER UNREAD BACKLOG REQUESTER
+// ========================================
+class PerBufferUnreadBacklogRequester : public BacklogRequester {
+public:
+  PerBufferUnreadBacklogRequester(ClientBacklogManager *backlogManager);
+  virtual void requestBacklog(const BufferIdList &bufferIds);
+
+private:
+  int _limit;
+  int _additional;
+};
 
 #endif //BACKLOGREQUESTER_H