_contentsItem = new ChatItem(QPersistentModelIndex(index.sibling(index.row(), ChatLineModel::ContentsColumn)), this);
_timestampItem->setPos(0,0);
+ _width = _height = 0;
+ _selection = 0;
+
+ if(_contentsItem->data(MessageModel::FlagsRole).toInt() & Message::Highlight) setHighlighted(true);
}
ChatLine::~ChatLine() {
delete _contentsItem;
}
-// FIXME make more efficient by caching width/height
QRectF ChatLine::boundingRect () const {
- return childrenBoundingRect();
+ //return childrenBoundingRect();
+ return QRectF(0, 0, _width, _height);
}
-int ChatLine::setColumnWidths(int ts, int sender, int contents) {
- _timestampItem->setWidth(ts);
- _senderItem->setWidth(sender);
- int h = _contentsItem->setWidth(contents);
+ChatItem *ChatLine::item(ChatLineModel::ColumnType column) const {
+ switch(column) {
+ case ChatLineModel::TimestampColumn: return _timestampItem;
+ case ChatLineModel::SenderColumn: return _senderItem;
+ case ChatLineModel::ContentsColumn: return _contentsItem;
+ default: return 0;
+ }
+}
- _senderItem->setPos(ts, 0);
- _contentsItem->setPos(ts + sender, 0);
+qreal ChatLine::setGeometry(qreal width, qreal firstHandlePos, qreal secondHandlePos) {
+ if(width != _width) prepareGeometryChange();
+ qreal firstsep = QtUi::style()->firstColumnSeparator()/2;
+ qreal secondsep = QtUi::style()->secondColumnSeparator()/2;
- return h;
-}
+ _timestampItem->setWidth(firstHandlePos - firstsep);
+ _senderItem->setWidth(secondHandlePos - firstHandlePos - (firstsep+secondsep));
+ _height = _contentsItem->setWidth(width - secondHandlePos - secondsep);
-void ChatLine::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) {
+ _senderItem->setPos(firstHandlePos + firstsep, 0);
+ _contentsItem->setPos(secondHandlePos + secondsep, 0);
+ _width = width;
+ return _height;
}
-/*
-void ChatLine::setColumnWidths(int tsColWidth, int senderColWidth, int textColWidth) {
- if(tsColWidth >= 0) {
- _tsColWidth = tsColWidth;
- _tsItem->setWidth(tsColWidth);
- }
- if(senderColWidth >= 0) {
- _senderColWidth = senderColWidth;
- _senderItem->setWidth(senderColWidth);
- }
- if(textColWidth >= 0) {
- _textColWidth = textColWidth;
- _textItem->setWidth(textColWidth);
+void ChatLine::setSelected(bool selected, ChatLineModel::ColumnType minColumn) {
+ if(selected) {
+ quint8 sel = (_selection & 0x80) | 0x40 | minColumn;
+ if(sel != _selection) {
+ _selection = sel;
+ for(int i = 0; i < minColumn; i++) item((ChatLineModel::ColumnType)i)->clearSelection();
+ for(int i = minColumn; i <= ChatLineModel::ContentsColumn; i++) item((ChatLineModel::ColumnType)i)->setFullSelection();
+ update();
+ }
+ } else {
+ quint8 sel = _selection & 0x80;
+ if(sel != _selection) {
+ _selection = sel;
+ for(int i = 0; i <= ChatLineModel::ContentsColumn; i++) item((ChatLineModel::ColumnType)i)->clearSelection();
+ update();
+ }
}
- layout();
}
-void ChatLine::layout() {
- prepareGeometryChange();
- _tsItem->setPos(QPointF(0, 0));
- _senderItem->setPos(QPointF(_tsColWidth + QtUi::style()->sepTsSender(), 0));
- _textItem->setPos(QPointF(_tsColWidth + QtUi::style()->sepTsSender() + _senderColWidth + QtUi::style()->sepSenderText(), 0));
+void ChatLine::setHighlighted(bool highlighted) {
+ if(highlighted) _selection |= 0x80;
+ else _selection &= 0x7f;
+ update();
}
-
-bool ChatLine::sceneEvent ( QEvent * event ) {
- qDebug() <<(void*)this<< "receiving event";
- event->ignore();
- return false;
+void ChatLine::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) {
+ if(_selection & Highlighted) {
+ painter->fillRect(boundingRect(), QBrush(QtUi::style()->highlightColor()));
+ }
+ if(_selection & Selected) {
+ qreal left = item((ChatLineModel::ColumnType)(_selection & 0x3f))->x();
+ QRectF selectRect(left, 0, width() - left, height());
+ painter->fillRect(selectRect, QApplication::palette().brush(QPalette::Highlight));
+ }
}
-*/
-
-