lbajardsilogic@19: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
lbajardsilogic@19: 
lbajardsilogic@19: /*	Sound Access	
lbajardsilogic@19: 		EASAIER client application.	
lbajardsilogic@19: 		Silogic 2007. Laure Bajard. 
lbajardsilogic@19: 	
lbajardsilogic@19: 	This program is free software; you can redistribute it and/or    
lbajardsilogic@19: 	modify it under the terms of the GNU General Public License as    
lbajardsilogic@19: 	published by the Free Software Foundation; either version 2 of the    
lbajardsilogic@19: 	License, or (at your option) any later version.  See the file    
lbajardsilogic@19: 	COPYING included with this distribution for more information.
lbajardsilogic@19: */
lbajardsilogic@19: 
lbajardsilogic@19: #ifndef _ES_FILE_READER_H_
lbajardsilogic@19: #define _ES_FILE_READER_H_
lbajardsilogic@19: 
lbajardsilogic@19: #include "layer/LayerFactory.h"
lbajardsilogic@19: #include "transform/Transform.h"
lbajardsilogic@19: #include "data/model/AudioSourceInfoModel.h"
lbajardsilogic@19: #include "data/fileio/HttpClient.h"
lbajardsilogic@19: 
lbajardsilogic@19: #include <QXmlDefaultHandler>
lbajardsilogic@19: 
lbajardsilogic@19: #include <map>
lbajardsilogic@19: 
lbajardsilogic@19: class Pane;
lbajardsilogic@19: class Model;
lbajardsilogic@19: class Document;
lbajardsilogic@19: class PlayParameters;
lbajardsilogic@19: 
lbajardsilogic@19: class ESFileReaderPaneCallback
lbajardsilogic@19: {
lbajardsilogic@19: public:
lbajardsilogic@19: 	virtual ~ESFileReaderPaneCallback(){}
lbajardsilogic@19:     virtual Pane *addPane() = 0;
lbajardsilogic@19:     virtual void setWindowSize(int width, int height) = 0;
lbajardsilogic@19:     virtual void addSelection(int start, int end) = 0;
lbajardsilogic@19: };
lbajardsilogic@19: 
lbajardsilogic@19: class ESFileReader : public QXmlDefaultHandler
lbajardsilogic@19: {
lbajardsilogic@19: public:
lbajardsilogic@19:     ESFileReader(Document *document,
lbajardsilogic@19: 		 ESFileReaderPaneCallback &callback);
lbajardsilogic@19:     virtual ~ESFileReader();
lbajardsilogic@19: 
lbajardsilogic@19:     void parse(const QString &xmlData);
lbajardsilogic@19:     void parse(QXmlInputSource &source);
lbajardsilogic@19: 
lbajardsilogic@19:     bool isOK();
lbajardsilogic@19:     QString getErrorString() const { return m_errorString; }
lbajardsilogic@19: 
lbajardsilogic@19:     // For loading a single layer onto an existing pane
lbajardsilogic@19:     void setCurrentPane(Pane *pane) { m_currentPane = pane; }
lbajardsilogic@19:     
lbajardsilogic@19:     virtual bool startElement(const QString &namespaceURI,
lbajardsilogic@19: 			      const QString &localName,
lbajardsilogic@19: 			      const QString &qName,
lbajardsilogic@19: 			      const QXmlAttributes& atts);
lbajardsilogic@19: 
lbajardsilogic@19:     virtual bool characters(const QString &);
lbajardsilogic@19: 
lbajardsilogic@19:     virtual bool endElement(const QString &namespaceURI,
lbajardsilogic@19: 			    const QString &localName,
lbajardsilogic@19: 			    const QString &qName);
lbajardsilogic@19: 
lbajardsilogic@19:     bool error(const QXmlParseException &exception);
lbajardsilogic@19:     bool fatalError(const QXmlParseException &exception);
lbajardsilogic@19: 
lbajardsilogic@19: protected:
lbajardsilogic@19:     bool readWindow(const QXmlAttributes &);
lbajardsilogic@19:     bool readView(const QXmlAttributes &);
lbajardsilogic@19:     bool readLayer(const QXmlAttributes &);
lbajardsilogic@203: 	bool readFilter(const QXmlAttributes &);
lbajardsilogic@19: 
lbajardsilogic@19:     Document *m_document;
lbajardsilogic@19:     ESFileReaderPaneCallback &m_paneCallback;
lbajardsilogic@19:     Pane *m_currentPane;
lbajardsilogic@19:     std::map<int, Layer *> m_layers;
lbajardsilogic@19:     
lbajardsilogic@19: 	bool m_inView;
lbajardsilogic@19:     bool m_inData;
lbajardsilogic@19: 
lbajardsilogic@19: 	QString m_errorString;
lbajardsilogic@19:     bool m_ok;
lbajardsilogic@19: 	
lbajardsilogic@19: };
lbajardsilogic@19: 
lbajardsilogic@19: 
lbajardsilogic@19: 
lbajardsilogic@19: #endif