/***************************************************************************
- * Copyright (C) 2005-07 by the Quassel IRC Team *
+ * Copyright (C) 2005-09 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
+ * (at your option) version 3. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
-#ifndef _CHATLINE_H_
-#define _CHATLINE_H_
+#ifndef CHATLINE_H_
+#define CHATLINE_H_
#include <QGraphicsItem>
-#include "message.h"
-#include "quasselui.h"
-#include "uistyle.h"
+#include "chatlinemodel.h"
+#include "chatitem.h"
+#include "chatscene.h"
-class ChatItem;
+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);
-class ChatLine : public QGraphicsItem, public AbstractUiMsg {
+ virtual inline QRectF boundingRect () const { return QRectF(0, 0, _width, _height); }
- public:
- ChatLine(Message);
- virtual ~ChatLine();
- virtual QString sender() const;
- virtual QString text() const;
- virtual MsgId msgId() const;
- virtual BufferInfo bufferInfo() const;
- virtual QDateTime timestamp() const;
+ inline int row() { return _row; }
+ inline void setRow(int row) { _row = row; }
- virtual QRectF boundingRect () const;
- virtual void paint (QPainter * painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
- void layout();
+ inline const QAbstractItemModel *model() const { return _model; }
+ inline ChatScene *chatScene() const { return qobject_cast<ChatScene *>(scene()); }
- void setColumnWidths(int tsColWidth, int senderColWidth, int textColWidth);
+ inline qreal width() const { return _width; }
+ inline qreal height() const { return _height; }
- void myMousePressEvent ( QGraphicsSceneMouseEvent * event ) { qDebug() << "press"; mousePressEvent(event); }
+ ChatItem &item(ChatLineModel::ColumnType);
+ inline ChatItem ×tampItem() { return _timestampItem; }
+ inline ChatItem &senderItem() { return _senderItem; }
+ inline ContentsChatItem &contentsItem() { return _contentsItem; }
- protected:
- bool sceneEvent ( QEvent * event );
+ virtual void paint (QPainter * painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
+ enum { Type = ChatScene::ChatLineType };
+ virtual inline int type() const { return Type; }
- private:
- UiStyle::StyledText _styledTimestamp, _styledText, _styledSender;
- QDateTime _timestamp;
- MsgId _msgId;
+ 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 setSecondColumn(const qreal &senderWidth, const qreal &contentsWidth, const QPointF &contentsPos, qreal &linePos);
+ void setGeometryByWidth(const qreal &width, const qreal &contentsWidth, qreal &linePos);
- ChatItem *_tsItem, *_senderItem, *_textItem;
- int _tsColWidth, _senderColWidth, _textColWidth;
+ void setSelected(bool selected, ChatLineModel::ColumnType minColumn = ChatLineModel::ContentsColumn);
+ void setHighlighted(bool highlighted);
+
+private:
+ int _row;
+ QAbstractItemModel *_model;
+ ContentsChatItem _contentsItem;
+ SenderChatItem _senderItem;
+ TimestampChatItem _timestampItem;
+ qreal _width, _height;
+
+ enum { ItemMask = 0x3f,
+ 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
};
#endif