Chris@57: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@57: 
Chris@57: /*
Chris@57:     EasyMercurial
Chris@57: 
Chris@57:     Based on HgExplorer by Jari Korhonen
Chris@57:     Copyright (c) 2010 Jari Korhonen
Chris@560:     Copyright (c) 2012 Chris Cannam
Chris@560:     Copyright (c) 2012 Queen Mary, University of London
Chris@57:     
Chris@57:     This program is free software; you can redistribute it and/or
Chris@57:     modify it under the terms of the GNU General Public License as
Chris@57:     published by the Free Software Foundation; either version 2 of the
Chris@57:     License, or (at your option) any later version.  See the file
Chris@57:     COPYING included with this distribution for more information.
Chris@57: */
Chris@57: 
Chris@46: #ifndef CONNECTIONITEM_H
Chris@46: #define CONNECTIONITEM_H
Chris@46: 
Chris@46: #include <QGraphicsItem>
Chris@46: 
Chris@46: class Connection;
Chris@46: 
Chris@46: class ChangesetItem;
Chris@145: class UncommittedItem;
Chris@46: 
Chris@46: class ConnectionItem : public QGraphicsItem
Chris@46: {
Chris@46: public:
Chris@53:     enum Type {
Chris@53: 	Normal,
Chris@53: 	Split,
Chris@53: 	Merge
Chris@53:     };
Chris@53: 
Chris@53:     ConnectionItem() : m_type(Normal), m_parent(0), m_child(0) { }
Chris@46: 
Chris@46:     virtual QRectF boundingRect() const;
Chris@46:     virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
Chris@46: 
Chris@53:     Type connectionType() const { return m_type; }
Chris@53:     void setConnectionType(Type t) { m_type = t; }
Chris@53: 
Chris@145:     //!!! deletion signals from parent/child?
Chris@46: 
Chris@46:     ChangesetItem *parent() { return m_parent; }
Chris@46:     ChangesetItem *child() { return m_child; }
Chris@46: 
Chris@46:     void setParent(ChangesetItem *p) { m_parent = p; }
Chris@46:     void setChild(ChangesetItem *c) { m_child = c; }
Chris@145:     void setChild(UncommittedItem *u) { m_uncommitted = u; }
Chris@516:     void setMergedBranch(QString mb) { m_mergedBranch = mb; }
Chris@46: 
Chris@46: private:
Chris@53:     Type m_type;
Chris@46:     ChangesetItem *m_parent;
Chris@46:     ChangesetItem *m_child;
Chris@145:     UncommittedItem *m_uncommitted;
Chris@516:     QString m_mergedBranch;
Chris@46: };
Chris@46: 
Chris@46: #endif // CONNECTIONITEM_H