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136 lines
3.5 KiB
136 lines
3.5 KiB
/*
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**************************************************************************
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description
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--------------------
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copyright : (C) 2002 by Luis Carvalho
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email : lpassos@mail.telepac.pt
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**************************************************************************
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**************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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**************************************************************************/
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#ifndef PMLIBRARYOBJECT_H
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#define PMLIBRARYOBJECT_H
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <tqstring.h>
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#include <tqmap.h>
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#include <tqvaluelist.h>
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#include <kstaticdeleter.h>
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#include <tqstringlist.h>
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class KURL;
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class KArchive;
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class KTar;
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class TQImage;
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/**
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* This class implements a library object.
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*
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* A library object has a name, a textual description, a graphical
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* preview and the object data, of course. It also contains a collection of
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* keywords.
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*
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* When an instance of PMLibraryObject is created, the objects description is
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* loaded.
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*
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* The graphical preview and the objects data are loaded only if needed.
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*
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*/
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class PMLibraryObject
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{
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public:
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/**
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* Constructor for the library object. Creates an empty library object.
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*/
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PMLibraryObject( );
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/**
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* Constructor for the library object.
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* Loads the object data from the specified library object file.
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*/
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PMLibraryObject( KURL u );
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/**
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* Destructor
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*/
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~PMLibraryObject( );
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/**
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* Name of the library object.
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*/
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TQString name( ) const { return m_name; }
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/**
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* Textual description of the library object.
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*/
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TQString description( ) const { return m_description; }
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/**
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* List of keywords for search of the library object.
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*/
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TQString keywords( ) const { return m_keywords; }
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/**
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* Graphical Preview.
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*/
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TQImage* preview( );
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/**
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* True is the preview has been loaded.
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*/
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bool isPreviewLoaded( ) const { return m_previewLoaded; }
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/**
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* Objects for the scene
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*/
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TQByteArray* objects( );
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bool areObjectsLoaded( ) const { return m_objectsLoaded; }
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/**
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* Set the library object name
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*/
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void setName( const TQString& str );
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/**
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* Set the library object description
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*/
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void setDescription( const TQString& str );
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/**
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* Set the library object keywords
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*/
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void setKeywords( const TQString& str );
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/**
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* Set the preview image
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*/
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void setPreview( const TQImage& img );
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/**
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* Set the object data
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*/
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void setObjects( const TQByteArray& obj );
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/**
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* Save the library object to a file
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*/
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void save( const TQString& fileName );
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private:
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void loadLibraryInfo( );
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void saveLibraryInfo( );
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void savePreview( );
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void saveObjects( );
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bool m_previewLoaded;
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bool m_objectsLoaded;
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TQString m_name;
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TQString m_description;
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TQString m_keywords;
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KTar* m_data;
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TQImage* m_preview;
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TQByteArray* m_objects;
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TQStringList m_extraFiles;
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};
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#endif
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