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);
40 ChatLine::~ChatLine() {
41 delete _timestampItem;
46 QRectF ChatLine::boundingRect () const {
47 //return childrenBoundingRect();
48 return QRectF(0, 0, _width, _height);
51 ChatItem *ChatLine::item(ChatLineModel::ColumnType column) const {
53 case ChatLineModel::TimestampColumn: return _timestampItem;
54 case ChatLineModel::SenderColumn: return _senderItem;
55 case ChatLineModel::ContentsColumn: return _contentsItem;
60 qreal ChatLine::setGeometry(qreal width, qreal firstHandlePos, qreal secondHandlePos) {
61 if(width != _width) prepareGeometryChange();
62 qreal firstsep = QtUi::style()->firstColumnSeparator()/2;
63 qreal secondsep = QtUi::style()->secondColumnSeparator()/2;
65 _timestampItem->setWidth(firstHandlePos - firstsep);
66 _senderItem->setWidth(secondHandlePos - firstHandlePos - (firstsep+secondsep));
67 _height = _contentsItem->setWidth(width - secondHandlePos - secondsep);
69 _senderItem->setPos(firstHandlePos + firstsep, 0);
70 _contentsItem->setPos(secondHandlePos + secondsep, 0);
76 void ChatLine::setSelected(bool selected, ChatLineModel::ColumnType minColumn) {
78 quint8 sel = (_selection & 0x80) | 0x40 | minColumn;
79 if(sel != _selection) {
81 for(int i = 0; i < minColumn; i++) item((ChatLineModel::ColumnType)i)->clearSelection();
82 for(int i = minColumn; i <= ChatLineModel::ContentsColumn; i++) item((ChatLineModel::ColumnType)i)->setFullSelection();
86 quint8 sel = _selection & 0x80;
87 if(sel != _selection) {
89 for(int i = 0; i <= ChatLineModel::ContentsColumn; i++) item((ChatLineModel::ColumnType)i)->clearSelection();
95 void ChatLine::setHighlighted(bool highlighted) {
96 if(highlighted) _selection |= 0x80;
97 else _selection &= 0x7f;
101 void ChatLine::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) {
102 if(_selection & Highlighted) {
103 painter->fillRect(boundingRect(), QBrush(QtUi::style()->highlightColor()));
105 if(_selection & Selected) {
106 qreal left = item((ChatLineModel::ColumnType)(_selection & 0x3f))->x();
107 QRectF selectRect(left, 0, width() - left, height());
108 painter->fillRect(selectRect, QApplication::palette().brush(QPalette::Highlight));