* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
+#include <QDateTime>
+#include <QString>
+#include <QtGui>
+
+#include "bufferinfo.h"
+#include "chatitem.h"
#include "chatline.h"
-#include "chatlinemodel.h"
#include "qtui.h"
-#include "uistyle.h"
-Chatline::Chatline(const Message &msg) : MessageItem(msg) {
- _msg = QtUi::style()->styleMessage(msg);
+ChatLine::ChatLine(int row, QAbstractItemModel *model, QGraphicsItem *parent)
+ : QGraphicsItem(parent),
+ _row(row), // needs to be set before the items
+ _timestampItem(ChatLineModel::TimestampColumn, model, this),
+ _senderItem(ChatLineModel::SenderColumn, model, this),
+ _contentsItem(ChatLineModel::ContentsColumn, model, this),
+ _width(0),
+ _height(0),
+ _selection(0)
+{
+ Q_ASSERT(model);
+ QModelIndex index = model->index(row, ChatLineModel::ContentsColumn);
+ setHighlighted(model->data(index, MessageModel::FlagsRole).toInt() & Message::Highlight);
+}
+QRectF ChatLine::boundingRect () const {
+ //return childrenBoundingRect();
+ return QRectF(0, 0, _width, _height);
}
+ChatItem &ChatLine::item(ChatLineModel::ColumnType column) {
+ switch(column) {
+ case ChatLineModel::TimestampColumn:
+ return _timestampItem;
+ case ChatLineModel::SenderColumn:
+ return _senderItem;
+ case ChatLineModel::ContentsColumn:
+ return _contentsItem;
+ default:
+ return *(ChatItem *)0; // provoke an error
+ }
+}
+
+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;
+
+ _timestampItem.setWidth(firstHandlePos - firstsep);
+ _senderItem.setWidth(secondHandlePos - firstHandlePos - (firstsep+secondsep));
+ _height = _contentsItem.setWidth(width - secondHandlePos - secondsep);
+
+ _senderItem.setPos(firstHandlePos + firstsep, 0);
+ _contentsItem.setPos(secondHandlePos + secondsep, 0);
-QVariant Chatline::data(int column, int role) const {
- switch(role) {
- case ChatlineModel::DisplayRole:
- switch(column) {
- case ChatlineModel::TimestampColumn: return _msg.timestamp.text;
- case ChatlineModel::SenderColumn: return _msg.sender.text;
- case ChatlineModel::TextColumn: return _msg.text.text;
- }
- break;
- case ChatlineModel::FormatRole:
- switch(column) {
- case ChatlineModel::TimestampColumn: return QVariant::fromValue<UiStyle::FormatList>(_msg.timestamp.formats);
- case ChatlineModel::SenderColumn: return QVariant::fromValue<UiStyle::FormatList>(_msg.sender.formats);
- case ChatlineModel::TextColumn: return QVariant::fromValue<UiStyle::FormatList>(_msg.text.formats);
- }
- break;
+ _width = width;
+ return _height;
+}
+
+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();
+ }
}
- return MessageItem::data(column, role);
}
-bool Chatline::setData(int column, const QVariant &value, int role) {
- return false;
+void ChatLine::setHighlighted(bool highlighted) {
+ if(highlighted) _selection |= 0x80;
+ else _selection &= 0x7f;
+ update();
+}
+
+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));
+ }
}