1 /***************************************************************************
2 * Copyright (C) 2005-2020 by the Quassel Project *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
21 #include "abstractbuffercontainer.h"
24 #include "clientbacklogmanager.h"
25 #include "networkmodel.h"
27 AbstractBufferContainer::AbstractBufferContainer(QWidget* parent)
28 : AbstractItemView(parent)
32 void AbstractBufferContainer::rowsAboutToBeRemoved(const QModelIndex& parent, int start, int end)
35 if (!parent.isValid()) {
36 // ok this means that whole networks are about to be removed
37 // we can't determine which buffers are affect, so we hope that all nets are removed
38 // this is the most common case (for example disconnecting from the core or terminating the client)
39 if (model()->rowCount(parent) != end - start + 1)
42 foreach (BufferId id, _chatViews.keys()) {
48 // check if there are explicitly buffers removed
49 // Make sure model is valid first
50 if (!parent.model()) {
53 for (int i = start; i <= end; i++) {
54 QVariant variant = parent.model()->index(i, 0, parent).data(NetworkModel::BufferIdRole);
55 if (!variant.isValid())
58 BufferId bufferId = variant.value<BufferId>();
59 removeBuffer(bufferId);
64 void AbstractBufferContainer::removeBuffer(BufferId bufferId)
66 if (!_chatViews.contains(bufferId))
69 removeChatView(bufferId);
70 _chatViews.take(bufferId);
74 Switching to first buffer is now handled in MainWin::clientNetworkUpdated()
76 void AbstractBufferContainer::rowsInserted(const QModelIndex &parent, int start, int end) {
79 if(currentBuffer().isValid())
82 // we want to make sure the very first valid buffer is selected
83 QModelIndex index = model()->index(start, 0, parent);
85 BufferId id = index.data(NetworkModel::BufferIdRole).value<BufferId>();
92 void AbstractBufferContainer::currentChanged(const QModelIndex& current, const QModelIndex& previous)
96 BufferId newBufferId = current.data(NetworkModel::BufferIdRole).value<BufferId>();
97 // To be able to reset the selected buffer, we don't check if buffer/index is valid here
98 if (currentBuffer() != newBufferId) {
99 setCurrentBuffer(newBufferId);
100 emit currentChanged(newBufferId);
101 emit currentChanged(current);
105 void AbstractBufferContainer::setCurrentBuffer(BufferId bufferId)
107 BufferId prevBufferId = currentBuffer();
108 if (prevBufferId.isValid() && _chatViews.contains(prevBufferId)) {
109 MsgId msgId = _chatViews.value(prevBufferId)->lastMsgId();
110 Client::setBufferLastSeenMsg(prevBufferId, msgId);
113 if (!bufferId.isValid()) {
119 if (!_chatViews.contains(bufferId))
120 _chatViews[bufferId] = createChatView(bufferId);
122 _currentBuffer = bufferId;
123 showChatView(bufferId);
124 Client::networkModel()->clearBufferActivity(bufferId);
125 Client::setBufferLastSeenMsg(bufferId, _chatViews[bufferId]->lastMsgId());
126 Client::backlogManager()->checkForBacklog(bufferId);