/***************************************************************************
- * Copyright (C) 2005-08 by the Quassel Project *
+ * Copyright (C) 2005-2012 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
class ChatLine : public QGraphicsItem {
public:
ChatLine(int row, QAbstractItemModel *model,
- const qreal &width,
- const qreal ×tampWidth, const qreal &senderWidth, const qreal &contentsWidth,
- const QPointF &senderPos, const QPointF &contentsPos,
- QGraphicsItem *parent = 0);
+ const qreal &width,
+ const qreal ×tampWidth, const qreal &senderWidth, const qreal &contentsWidth,
+ const QPointF &senderPos, const QPointF &contentsPos,
+ QGraphicsItem *parent = 0);
+
+ virtual ~ChatLine();
virtual inline QRectF boundingRect () const { return QRectF(0, 0, _width, _height); }
- inline int row() { return _row; }
+ inline QModelIndex index() const { return model()->index(row(), 0); }
+ inline MsgId msgId() const { return index().data(MessageModel::MsgIdRole).value<MsgId>(); }
+ inline Message::Type msgType() const { return (Message::Type)index().data(MessageModel::TypeRole).toInt(); }
+
+ inline int row() const { return _row; }
inline void setRow(int row) { _row = row; }
inline const QAbstractItemModel *model() const { return _model; }
inline ChatScene *chatScene() const { return qobject_cast<ChatScene *>(scene()); }
+ inline ChatView *chatView() const { return chatScene() ? chatScene()->chatView() : 0; }
inline qreal width() const { return _width; }
inline qreal height() const { return _height; }
- ChatItem &item(ChatLineModel::ColumnType);
- inline ChatItem ×tampItem() { return _timestampItem; }
- inline ChatItem &senderItem() { return _senderItem; }
- inline ContentsChatItem &contentsItem() { return _contentsItem; }
+ ChatItem *item(ChatLineModel::ColumnType);
+ ChatItem *itemAt(const QPointF &pos);
+ inline ChatItem *timestampItem() { return &_timestampItem; }
+ inline ChatItem *senderItem() { return &_senderItem; }
+ inline ContentsChatItem *contentsItem() { return &_contentsItem; }
virtual void paint (QPainter * painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
enum { Type = ChatScene::ChatLineType };
virtual inline int type() const { return Type; }
+ // pos is relative to the parent ChatLine
void setFirstColumn(const qreal ×tampWidth, const qreal &senderWidth, const QPointF &senderPos);
// setSecondColumn and setGeometryByWidth both also relocate the chatline.
// the _bottom_ position is passed via linePos. linePos is updated to the top of the chatLine.
void setSelected(bool selected, ChatLineModel::ColumnType minColumn = ChatLineModel::ContentsColumn);
void setHighlighted(bool highlighted);
+ void clearCache();
+
+protected:
+ virtual bool sceneEvent(QEvent *event);
+
+ // These need to be relayed to the appropriate ChatItem
+ virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
+ virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
+ virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
+ virtual void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
+ virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
+ virtual void hoverMoveEvent(QGraphicsSceneHoverEvent *event);
+
+ ChatItem *mouseEventTargetItem(const QPointF &pos);
+
+ inline ChatItem *mouseGrabberItem() const { return _mouseGrabberItem; }
+ void setMouseGrabberItem(ChatItem *item);
+
private:
int _row;
QAbstractItemModel *_model;
qreal _width, _height;
enum { ItemMask = 0x3f,
- Selected = 0x40,
- Highlighted = 0x80
+ Selected = 0x40,
+ Highlighted = 0x80
};
// _selection[1..0] ... Min Selected Column (See MessageModel::ColumnType)
// _selection[5..2] ... reserved for new column types
// _selection[6] ...... Selected
// _selection[7] ...... Highlighted
quint8 _selection; // save space, so we put both the col and the flags into one byte
+
+ ChatItem *_mouseGrabberItem;
+ ChatItem *_hoverItem;
};
#endif