X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fclient%2Fbacklogrequester.cpp;h=a08227d82b15fb6f8a27b00363eb942725c31ba2;hp=40f574be77b3c5d8b95babf6ca58e5e4bb869171;hb=46d75f41de7c1aaee605c096da28d4b0d8abf138;hpb=de1619ce11bf386490cdb38bc1be134a391eeaae

diff --git a/src/client/backlogrequester.cpp b/src/client/backlogrequester.cpp
index 40f574be..a08227d8 100644
--- a/src/client/backlogrequester.cpp
+++ b/src/client/backlogrequester.cpp
@@ -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  *
@@ -27,11 +27,22 @@
 
 BacklogRequester::BacklogRequester(bool buffering, ClientBacklogManager *backlogManager)
   : backlogManager(backlogManager),
-    _isBuffering(buffering)
+    _isBuffering(buffering),
+    _totalBuffers(0)
 {
   Q_ASSERT(backlogManager);
 }
 
+void BacklogRequester::setWaitingBuffers(const QSet<BufferId> &buffers) {
+  _buffersWaiting = buffers;
+  _totalBuffers = _buffersWaiting.count();
+}
+
+void BacklogRequester::addWaitingBuffer(BufferId buffer) {
+  _buffersWaiting << buffer;
+  _totalBuffers++;
+}
+
 bool BacklogRequester::buffer(BufferId bufferId, const MessageList &messages) {
   _bufferedMessages << messages;
   _buffersWaiting.remove(bufferId);
@@ -56,3 +67,45 @@ void FixedBacklogRequester::requestBacklog() {
     backlogManager->requestBacklog(bufferId, -1, -1, _backlogCount);
   }
 }
+
+// ========================================
+//  GLOBAL UNREAD BACKLOG REQUESTER
+// ========================================
+GlobalUnreadBacklogRequester::GlobalUnreadBacklogRequester(ClientBacklogManager *backlogManager)
+  : BacklogRequester(false, backlogManager)
+{
+  BacklogSettings backlogSettings;
+  _limit = backlogSettings.globalUnreadBacklogLimit();
+  _additional = backlogSettings.globalUnreadBacklogAdditional();
+}
+
+void GlobalUnreadBacklogRequester::requestBacklog() {
+  MsgId oldestUnreadMessage;
+  foreach(BufferId bufferId, allBufferIds()) {
+    MsgId msgId = Client::networkModel()->lastSeenMsgId(bufferId);
+    if(!oldestUnreadMessage.isValid() || oldestUnreadMessage > msgId)
+      oldestUnreadMessage = msgId;
+  }
+  backlogManager->emitMessagesRequested(QObject::tr("Requesting up to %1 of all unread backlog messages (plus additional %2)").arg(_limit).arg(_additional));
+  backlogManager->requestBacklogAll(oldestUnreadMessage, -1, _limit, _additional);
+}
+
+// ========================================
+//  PER BUFFER UNREAD BACKLOG REQUESTER
+// ========================================
+PerBufferUnreadBacklogRequester::PerBufferUnreadBacklogRequester(ClientBacklogManager *backlogManager)
+  : BacklogRequester(true, backlogManager)
+{
+  BacklogSettings backlogSettings;
+  _limit = backlogSettings.perBufferUnreadBacklogLimit();
+  _additional = backlogSettings.perBufferUnreadBacklogAdditional();
+}
+
+void PerBufferUnreadBacklogRequester::requestBacklog() {
+  QList<BufferId> allBuffers = allBufferIds();
+  setWaitingBuffers(allBuffers);
+  backlogManager->emitMessagesRequested(QObject::tr("Requesting a total of up to %1 unread backlog messages for %2 buffers").arg((_limit + _additional) * allBuffers.count()).arg(allBuffers.count()));
+  foreach(BufferId bufferId, allBuffers) {
+    backlogManager->requestBacklog(bufferId, Client::networkModel()->lastSeenMsgId(bufferId), -1, _limit, _additional);
+  }
+}