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 ***************************************************************************/
25 #include "bufferinfo.h"
30 ChatLine::ChatLine(const QModelIndex &index, QGraphicsItem *parent) : QGraphicsItem(parent) {
31 _timestampItem = new ChatItem(QPersistentModelIndex(index.sibling(index.row(), ChatLineModel::TimestampColumn)), this);
32 _senderItem = new ChatItem(QPersistentModelIndex(index.sibling(index.row(), ChatLineModel::SenderColumn)), this);
33 _contentsItem = new ChatItem(QPersistentModelIndex(index.sibling(index.row(), ChatLineModel::ContentsColumn)), this);
35 _timestampItem->setPos(0,0);
39 if(_contentsItem->data(MessageModel::FlagsRole).toInt() & Message::Highlight) setHighlighted(true);
42 ChatLine::~ChatLine() {
43 delete _timestampItem;
48 QRectF ChatLine::boundingRect () const {
49 //return childrenBoundingRect();
50 return QRectF(0, 0, _width, _height);
53 ChatItem *ChatLine::item(ChatLineModel::ColumnType column) const {
55 case ChatLineModel::TimestampColumn: return _timestampItem;
56 case ChatLineModel::SenderColumn: return _senderItem;
57 case ChatLineModel::ContentsColumn: return _contentsItem;
62 qreal ChatLine::setGeometry(qreal width, qreal firstHandlePos, qreal secondHandlePos) {
63 if(width != _width) prepareGeometryChange();
64 qreal firstsep = QtUi::style()->firstColumnSeparator()/2;
65 qreal secondsep = QtUi::style()->secondColumnSeparator()/2;
67 _timestampItem->setWidth(firstHandlePos - firstsep);
68 _senderItem->setWidth(secondHandlePos - firstHandlePos - (firstsep+secondsep));
69 _height = _contentsItem->setWidth(width - secondHandlePos - secondsep);
71 _senderItem->setPos(firstHandlePos + firstsep, 0);
72 _contentsItem->setPos(secondHandlePos + secondsep, 0);
78 void ChatLine::setSelected(bool selected, ChatLineModel::ColumnType minColumn) {
80 quint8 sel = (_selection & 0x80) | 0x40 | minColumn;
81 if(sel != _selection) {
83 for(int i = 0; i < minColumn; i++) item((ChatLineModel::ColumnType)i)->clearSelection();
84 for(int i = minColumn; i <= ChatLineModel::ContentsColumn; i++) item((ChatLineModel::ColumnType)i)->setFullSelection();
88 quint8 sel = _selection & 0x80;
89 if(sel != _selection) {
91 for(int i = 0; i <= ChatLineModel::ContentsColumn; i++) item((ChatLineModel::ColumnType)i)->clearSelection();
97 void ChatLine::setHighlighted(bool highlighted) {
98 if(highlighted) _selection |= 0x80;
99 else _selection &= 0x7f;
103 void ChatLine::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) {
104 if(_selection & Highlighted) {
105 painter->fillRect(boundingRect(), QBrush(QtUi::style()->highlightColor()));
107 if(_selection & Selected) {
108 qreal left = item((ChatLineModel::ColumnType)(_selection & 0x3f))->x();
109 QRectF selectRect(left, 0, width() - left, height());
110 painter->fillRect(selectRect, QApplication::palette().brush(QPalette::Highlight));