Differential D1068 Diff 2600 plugins/impex/csv/csv_read_line.h

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		1		/*
		2		* Copyright (c) 2016 Laszlo Fazekas <mneko@freemail.hu>
		3		*
		4		* This program is free software; you can redistribute it and/or modify
		5		* it under the terms of the GNU General Public License as published by
		6		* the Free Software Foundation; either version 2 of the License, or
		7		* (at your option) any later version.
		8		*
		9		* This program is distributed in the hope that it will be useful,
		10		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		11		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		12		* GNU General Public License for more details.
		13		*
		14		* You should have received a copy of the GNU General Public License
		15		* along with this program; if not, write to the Free Software
		16		* Foundation, Inc., 51 Franklin Street, Fifth Floor,
		17		* Boston, MA 02110-1301, USA.
		18		*/
		19
		20		#ifndef CSV_READ_LINE_H_
		21		#define CSV_READ_LINE_H_
		22
		23		#include <QString>
		24		#include <QIODevice>
		25		#include <QByteArray>
		26
		27		#include "csv_layer_record.h"
		28
		29		/* The .png file names are within 20 characters, only the layer
		30		* names can be longer. If the length exceeds this, it will be
		31		* truncated.
		32		*/
		33		#define CSV_FIELD_MAX 50
		34
		35		class CSVReadLine
		36		{
		37
		38		public:
		39		CSVReadLine();
		40		~CSVReadLine();
		41
		42		int nextLine(QIODevice* io);
		43		QString nextField();
		44		void rewind();
		45
		46		private:
		47
		48		QString splitNext(int* pos);
		49		bool setLayer(CSVLayerRecord* );
		50		bool readFrame(int* pos);
		51		bool finalize();
		52		int readImpl(QIODevice* io);
		53
		54		char m_separator;
		55		int m_row;
		56		QByteArray m_linebuf;
		57		int m_pos;
		58		};
		59
		60		#endif