MovieSequenceFactory.h 3.48 KB
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#ifndef MOVIE_SEQUENCE_FACTORY_H
#define MOVIE_SEQUENCE_FACTORY_H
/*****************************************************************************
*
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* Copyright (c) 2000 - 2013, Lawrence Livermore National Security, LLC
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* Produced at the Lawrence Livermore National Laboratory
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* LLNL-CODE-442911
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* All rights reserved.
*
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* This file is  part of VisIt. For  details, see https://visit.llnl.gov/.  The
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* full copyright notice is contained in the file COPYRIGHT located at the root
* of the VisIt distribution or at http://www.llnl.gov/visit/copyright.html.
*
* Redistribution  and  use  in  source  and  binary  forms,  with  or  without
* modification, are permitted provided that the following conditions are met:
*
*  - Redistributions of  source code must  retain the above  copyright notice,
*    this list of conditions and the disclaimer below.
*  - Redistributions in binary form must reproduce the above copyright notice,
*    this  list of  conditions  and  the  disclaimer (as noted below)  in  the
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*    documentation and/or other materials provided with the distribution.
*  - Neither the name of  the LLNS/LLNL nor the names of  its contributors may
*    be used to endorse or promote products derived from this software without
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*    specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT  HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR  IMPLIED WARRANTIES, INCLUDING,  BUT NOT  LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND  FITNESS FOR A PARTICULAR  PURPOSE
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* ARE  DISCLAIMED. IN  NO EVENT  SHALL LAWRENCE  LIVERMORE NATIONAL  SECURITY,
* LLC, THE  U.S.  DEPARTMENT OF  ENERGY  OR  CONTRIBUTORS BE  LIABLE  FOR  ANY
* DIRECT,  INDIRECT,   INCIDENTAL,   SPECIAL,   EXEMPLARY,  OR   CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT  LIMITED TO, PROCUREMENT OF  SUBSTITUTE GOODS OR
* SERVICES; LOSS OF  USE, DATA, OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER
* CAUSED  AND  ON  ANY  THEORY  OF  LIABILITY,  WHETHER  IN  CONTRACT,  STRICT
* LIABILITY, OR TORT  (INCLUDING NEGLIGENCE OR OTHERWISE)  ARISING IN ANY  WAY
* OUT OF THE  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
*****************************************************************************/
#include <map>
#include <string>
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#include <QString>
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class MovieSequence;
class QPixmap;

// ****************************************************************************
// Class: MovieSequenceFactory
//
// Purpose:
//   Singleton factory class that is used to instantiate MovieSequence
//   objects.
//
// Notes:      
//
// Programmer: Brad Whitlock
// Creation:   Thu Oct 5 14:28:40 PST 2006
//
// Modifications:
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//   Brad Whitlock, Tue Apr  8 09:09:34 PDT 2008
//   Changed SequenceMenuName so it returns QString.
//
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// ****************************************************************************

class MovieSequenceFactory
{
public:
    static MovieSequenceFactory *Instance();

    int NumSequenceTypes() const;
    bool SequenceIdForIndex(int index, int &id) const;
    bool SequenceNameToId(const std::string &name, int &id) const;

    bool SequenceName(int id, std::string &name) const;
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    bool SequenceMenuName(int id, QString &name) const;
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    bool SequenceSubMenuIndex(int id, int &index) const;
    bool SequenceProvidesMenu(int id) const;
    bool SequencePixmap(int id, QPixmap &pix) const;

    MovieSequence *Create(int id);
 
private:
    MovieSequenceFactory();
    virtual ~MovieSequenceFactory();

    static MovieSequenceFactory *instance;
    std::map<int, MovieSequence *> sequenceTypes;
};

#endif