1 /***************************************************************************
2 * Copyright (C) 2005-08 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 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
21 #include <QGraphicsTextItem>
25 #include "chatlinemodelitem.h"
26 #include "chatscene.h"
29 #include "messagefilter.h"
30 #include "quasselui.h"
32 ChatView::ChatView(Buffer *buf, QWidget *parent) : QGraphicsView(parent), AbstractChatView() {
33 setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
34 setOptimizationFlags(QGraphicsView::DontClipPainter
35 |QGraphicsView::DontSavePainterState
36 |QGraphicsView::DontAdjustForAntialiasing);
37 setAlignment(Qt::AlignBottom);
40 QList<BufferId> filterList;
41 filterList.append(buf->bufferInfo().bufferId());
42 MessageFilter *filter = new MessageFilter(Client::messageModel(), filterList, this);
44 _scene = new ChatScene(filter, this);
45 connect(_scene, SIGNAL(heightChanged(qreal)), this, SLOT(sceneHeightChanged(qreal)));
50 ChatView::~ChatView() {
55 ChatScene *ChatView::scene() const {
59 void ChatView::resizeEvent(QResizeEvent *event) {
60 scene()->setWidth(event->size().width() - 2); // FIXME figure out why we have to hardcode the -2 here
61 verticalScrollBar()->setValue(verticalScrollBar()->maximum());
64 void ChatView::sceneHeightChanged(qreal h) {
66 bool scrollable = verticalScrollBar()->value() == verticalScrollBar()->maximum();
67 setSceneRect(scene()->sceneRect());
68 if(scrollable) verticalScrollBar()->setValue(verticalScrollBar()->maximum());
71 void ChatView::clear()
75 void ChatView::prependMsg(AbstractUiMsg *msg) {
76 //ChatLine *line = dynamic_cast<ChatLine*>(msg);
78 //prependChatLine(line);
81 void ChatView::prependChatLine(ChatLine *line) {
82 //qDebug() << "prepending";
85 void ChatView::prependChatLines(QList<ChatLine *> clist) {
89 void ChatView::appendMsg(AbstractUiMsg *msg) {
90 //ChatLine *line = dynamic_cast<ChatLine*>(msg);
92 //appendChatLine(line);
95 void ChatView::appendChatLine(ChatLine *line) {
96 //qDebug() << "appending";
100 void ChatView::appendChatLines(QList<ChatLine *> list) {
101 //foreach(ChatLine *line, list) {
106 void ChatView::setContents(const QList<AbstractUiMsg *> &list) {
107 //qDebug() << "setting" << list.count();
108 //appendChatLines(list);