+// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+// Author : OPEN CASCADE
// File: GLViewer_Group.h
// Created: March, 2005
-// Author: OCC team
-// Copyright (C) CEA 2005
-
+//
#ifndef GLVIEWER_GROUP_H
#define GLVIEWER_GROUP_H
#include <list>
#include "GLViewer.h"
-#ifdef WNT
+#ifdef WIN32
#pragma warning( disable:4251 )
#endif
typedef std::list<GLViewer_Object*> OGList;
typedef std::list<GLViewer_Object*>::iterator OGIterator;
-/***************************************************************************
-** Class: GLViewer_Group
-** Descr: Group of GLViewer_Objects
-** Module: GLViewer
-** Created: UI team, 25.03.05
-****************************************************************************/
+/*! Class GLViewer_Group
+* Group of GLViewer_Objects for synchronized moving.
+* If you move one or more objects from group, than all objects from group is moved
+* If group is empty, it must be deleted
+*/
-class GLVIEWER_EXPORT GLViewer_Group
+class GLVIEWER_API GLViewer_Group
{
public:
GLViewer_Group();
~GLViewer_Group();
bool isEmpty();
+ //! Returns number ob objects
int count();
-
+
+ //! Returns index of position, else -1
int contains( GLViewer_Object* );
int addObject( GLViewer_Object* );
int removeObject( GLViewer_Object* );
+ OGList getObjects() const { return myList; }
- //operations
- void dragingObjects( float x, float y );
+ //! Dragging operation
+ /*! Once = true, if this operation calls only one time for all object*/
+ void dragingObjects( float x, float y, bool once = false );
+ //!\warning it is for ouv
void updateZoom( GLViewer_Object* sender, float zoom );
private:
+ //! List of objects
OGList myList;
+ //! This number needs for synchranization group with viewport drag methods
int mySelObjNum;
};
