1/***************************************************************************
2 * Copyright (C) 2005-2014 by the Quassel Project *
3 * devel@quassel-irc.org *
4 * *
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. *
9 * *
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. *
14 * *
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 ***************************************************************************/
20
21#ifndef CHATLINEMODELITEM_H_
22#define CHATLINEMODELITEM_H_
23
24#include "messagemodel.h"
25
26#include "uistyle.h"
27
28class ChatLineModelItem : public MessageModelItem
29{
30public:
31 ChatLineModelItem(const Message &);
32
33 virtual QVariant data(int column, int role) const;
34 virtual bool setData(int column, const QVariant &value, int role);
35
36 virtual inline const Message &message() const { return _styledMsg; }
37 virtual inline const QDateTime &timestamp() const { return _styledMsg.timestamp(); }
38 virtual inline const MsgId &msgId() const { return _styledMsg.msgId(); }
39 virtual inline const BufferId &bufferId() const { return _styledMsg.bufferId(); }
40 virtual inline void setBufferId(BufferId bufferId) { _styledMsg.setBufferId(bufferId); }
41 virtual inline Message::Type msgType() const { return _styledMsg.type(); }
42 virtual inline Message::Flags msgFlags() const { return _styledMsg.flags(); }
43
44 virtual inline void invalidateWrapList() { _wrapList.clear(); }
45
46 /// Used to store information about words to be used for wrapping
47 struct Word {
48 quint16 start;
49 qreal endX;
50 qreal width;
51 qreal trailing;
52 };
53 typedef QVector<Word> WrapList;
54
55private:
56 QVariant timestampData(int role) const;
57 QVariant senderData(int role) const;
58 QVariant contentsData(int role) const;
59
60 QVariant backgroundBrush(UiStyle::FormatType subelement, bool selected = false) const;
61 quint32 messageLabel() const;
62
63 void computeWrapList() const;
64
65 mutable WrapList _wrapList;
66 UiStyle::StyledMessage _styledMsg;
67
68 static unsigned char *TextBoundaryFinderBuffer;
69 static int TextBoundaryFinderBufferSize;
70};
71
72
73#endif
74