comparison src/connectionitem.h @ 370:b9c153e00e84

Move source files to src/

+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    EasyMercurial
+
+    Based on HgExplorer by Jari Korhonen
+    Copyright (c) 2010 Jari Korhonen
+    Copyright (c) 2011 Chris Cannam
+    Copyright (c) 2011 Queen Mary, University of London
+    
+    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.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#ifndef CONNECTIONITEM_H
+#define CONNECTIONITEM_H
+
+#include <QGraphicsItem>
+
+class Connection;
+
+class ChangesetItem;
+class UncommittedItem;
+
+class ConnectionItem : public QGraphicsItem
+{
+public:
+    enum Type {
+	Normal,
+	Split,
+	Merge
+    };
+
+    ConnectionItem() : m_type(Normal), m_parent(0), m_child(0) { }
+
+    virtual QRectF boundingRect() const;
+    virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
+
+    Type connectionType() const { return m_type; }
+    void setConnectionType(Type t) { m_type = t; }
+
+    //!!! deletion signals from parent/child?
+
+    ChangesetItem *parent() { return m_parent; }
+    ChangesetItem *child() { return m_child; }
+
+    void setParent(ChangesetItem *p) { m_parent = p; }
+    void setChild(ChangesetItem *c) { m_child = c; }
+    void setChild(UncommittedItem *u) { m_uncommitted = u; }
+
+private:
+    Type m_type;
+    ChangesetItem *m_parent;
+    ChangesetItem *m_child;
+    UncommittedItem *m_uncommitted;
+};
+
+#endif // CONNECTIONITEM_H