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 | |
28 | class ChatLineModelItem : public MessageModelItem |
29 | { |
30 | public: |
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 ×tamp() 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 | |
55 | private: |
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 | |