modernize: Reformat ALL the source... again!

[quassel.git] / src / qtui / chatline.h

diff --git a/src/qtui/chatline.h b/src/qtui/chatline.h
index c16de80..3490535 100644 (file)
--- a/src/qtui/chatline.h
+++ b/src/qtui/chatline.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-08 by the Quassel Project                          *
+ *   Copyright (C) 2005-2018 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -15,20 +15,112 @@
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program; if not, write to the                         *
  *   Free Software Foundation, Inc.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  ***************************************************************************/
 
 #ifndef CHATLINE_H_
 #define CHATLINE_H_
 
-class Chatline : public MessageItem {
+#include <QGraphicsItem>
 
-  public:
-    Chatline(const Message &);
+#include "chatitem.h"
+#include "chatlinemodel.h"
+#include "chatscene.h"
 
-    virtual QVariant data(int column, int role) const;
-    virtual bool setData(int column, const QVariant &value, int role);
+class ChatLine : public QGraphicsItem
+{
+public:
+    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 {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 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() : 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
+    };
+    inline int type() const override { return Type; }
+
+    // pos is relative to the parent ChatLine
+    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 setSelected(bool selected, ChatLineModel::ColumnType minColumn = ChatLineModel::ContentsColumn);
+    void setHighlighted(bool highlighted);
+
+    void clearCache();
+
+protected:
+    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;
+
+    ChatItem* mouseEventTargetItem(const QPointF& pos);
+
+    inline ChatItem* mouseGrabberItem() const { return _mouseGrabberItem; }
+    void setMouseGrabberItem(ChatItem* item);
+
+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
+
+    ChatItem* _mouseGrabberItem;
+    ChatItem* _hoverItem;
 };
 
 #endif