/***************************************************************************
- * Copyright (C) 2005-2018 by the Quassel Project *
+ * Copyright (C) 2005-2020 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
-#ifndef CHATLINE_H_
-#define CHATLINE_H_
+#pragma once
#include <QGraphicsItem>
+#include <QModelIndex>
+#include <QRectF>
-#include "chatlinemodel.h"
#include "chatitem.h"
+#include "chatlinemodel.h"
#include "chatscene.h"
+class QAbstractItemModel;
+class QEvent;
+class QGraphicsSceneMouseEvent;
+class QGraphicsSceneHoverEvent;
+class QPainter;
+class QStyleOptionGraphicsItem;
+
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 = nullptr);
+ ChatLine(int row,
+ QAbstractItemModel* model,
+ const qreal& width,
+ const qreal& timestampWidth,
+ const qreal& senderWidth,
+ const qreal& contentsWidth,
+ const QPointF& senderPos,
+ const QPointF& contentsPos,
+ QGraphicsItem* parent = nullptr);
~ChatLine() override;
- inline QRectF boundingRect() const override { return QRectF(0, 0, _width, _height); }
+ inline QRectF boundingRect() const override { return {0, 0, _width, _height}; }
inline QModelIndex index() const { return model()->index(row(), 0); }
inline MsgId msgId() const { return index().data(MessageModel::MsgIdRole).value<MsgId>(); }
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() : nullptr; }
+ inline const QAbstractItemModel* model() const { return _model; }
+ inline ChatScene* chatScene() const { return qobject_cast<ChatScene*>(scene()); }
+ inline ChatView* chatView() const { return chatScene() ? chatScene()->chatView() : nullptr; }
inline qreal width() const { return _width; }
inline qreal height() const { return _height; }
- ChatItem *item(ChatLineModel::ColumnType);
- ChatItem *itemAt(const QPointF &pos);
- inline ChatItem *timestampItem() { return &_timestampItem; }
- inline ChatItem *senderItem() { return &_senderItem; }
- inline ContentsChatItem *contentsItem() { return &_contentsItem; }
-
- void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = nullptr) override;
- enum { Type = ChatScene::ChatLineType };
+ ChatItem* item(ChatLineModel::ColumnType);
+ ChatItem* itemAt(const QPointF& pos);
+ inline ChatItem* timestampItem() { return &_timestampItem; }
+ inline ChatItem* senderItem() { return &_senderItem; }
+ inline ContentsChatItem* contentsItem() { return &_contentsItem; }
+
+ void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = nullptr) override;
+ enum
+ {
+ Type = ChatScene::ChatLineType
+ };
inline int type() const override { return Type; }
// pos is relative to the parent ChatLine
- void setFirstColumn(const qreal ×tampWidth, const qreal &senderWidth, const QPointF &senderPos);
+ void setFirstColumn(const qreal& timestampWidth, 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);
+ void setSecondColumn(const qreal& senderWidth, const qreal& contentsWidth, const QPointF& contentsPos, qreal& linePos);
+ void setGeometryByWidth(const qreal& width, const qreal& contentsWidth, qreal& linePos);
void setSelected(bool selected, ChatLineModel::ColumnType minColumn = ChatLineModel::ContentsColumn);
void setHighlighted(bool highlighted);
void clearCache();
protected:
- bool sceneEvent(QEvent *event) override;
+ bool sceneEvent(QEvent* event) override;
// These need to be relayed to the appropriate ChatItem
- void mouseMoveEvent(QGraphicsSceneMouseEvent *event) override;
- void mousePressEvent(QGraphicsSceneMouseEvent *event) override;
- void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) override;
- void hoverEnterEvent(QGraphicsSceneHoverEvent *event) override;
- void hoverLeaveEvent(QGraphicsSceneHoverEvent *event) override;
- void hoverMoveEvent(QGraphicsSceneHoverEvent *event) override;
+ void mouseMoveEvent(QGraphicsSceneMouseEvent* event) override;
+ void mousePressEvent(QGraphicsSceneMouseEvent* event) override;
+ void mouseReleaseEvent(QGraphicsSceneMouseEvent* event) override;
+ void hoverEnterEvent(QGraphicsSceneHoverEvent* event) override;
+ void hoverLeaveEvent(QGraphicsSceneHoverEvent* event) override;
+ void hoverMoveEvent(QGraphicsSceneHoverEvent* event) override;
- ChatItem *mouseEventTargetItem(const QPointF &pos);
+ ChatItem* mouseEventTargetItem(const QPointF& pos);
- inline ChatItem *mouseGrabberItem() const { return _mouseGrabberItem; }
- void setMouseGrabberItem(ChatItem *item);
+ inline ChatItem* mouseGrabberItem() const { return _mouseGrabberItem; }
+ void setMouseGrabberItem(ChatItem* item);
private:
int _row;
- QAbstractItemModel *_model;
+ QAbstractItemModel* _model;
ContentsChatItem _contentsItem;
SenderChatItem _senderItem;
TimestampChatItem _timestampItem;
qreal _width, _height;
- enum { ItemMask = 0x3f,
- Selected = 0x40,
- Highlighted = 0x80 };
+ 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
+ quint8 _selection; // save space, so we put both the col and the flags into one byte
- ChatItem *_mouseGrabberItem;
- ChatItem *_hoverItem;
+ ChatItem* _mouseGrabberItem;
+ ChatItem* _hoverItem;
};
-
-
-#endif