/***************************************************************************
- * 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 *
#include "backlogrequester.h"
-#include <QDebug>
+#include <QObject>
-#include "backlogmanager.h"
+#include "backlogsettings.h"
+#include "clientbacklogmanager.h"
-BacklogRequester::BacklogRequester(bool buffering, BacklogManager *backlogManager)
+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);
// ========================================
// FIXED BACKLOG REQUESTER
// ========================================
-FixedBacklogRequester::FixedBacklogRequester(BacklogManager *backlogManager)
- : BacklogRequester(true, backlogManager),
- _backlogCount(500)
+FixedBacklogRequester::FixedBacklogRequester(ClientBacklogManager *backlogManager)
+ : BacklogRequester(true, backlogManager)
{
+ BacklogSettings backlogSettings;
+ _backlogCount = backlogSettings.fixedBacklogAmount();
}
void FixedBacklogRequester::requestBacklog() {
QList<BufferId> allBuffers = allBufferIds();
setWaitingBuffers(allBuffers);
+ backlogManager->emitMessagesRequested(QObject::tr("Requesting a total of up to %1 backlog messages for %2 buffers").arg(_backlogCount * allBuffers.count()).arg(allBuffers.count()));
+ foreach(BufferId bufferId, allBuffers) {
+ 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, _backlogCount, -1);
+ backlogManager->requestBacklog(bufferId, Client::networkModel()->lastSeenMsgId(bufferId), -1, _limit, _additional);
}
}