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//##########################################################################
//# #
//# CLOUDCOMPARE #
//# #
//# This program is free software; you can redistribute it and/or modify #
//# it under the terms of the GNU General Public License as published by #
//# the Free Software Foundation; version 2 or later of the License. #
//# #
//# This program 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 General Public License for more details. #
//# #
//# COPYRIGHT: EDF R&D / TELECOM ParisTech (ENST-TSI) #
//# #
//##########################################################################
#ifndef CC_ASCII_FILTER_HEADER
#define CC_ASCII_FILTER_HEADER
#include "FileIOFilter.h"
//dialogs
#include "AsciiOpenDlg.h"
#include "AsciiSaveDlg.h"
//! ASCII point cloud I/O filter
class QCC_IO_LIB_API AsciiFilter : public FileIOFilter
{
public:
//static accessors
static inline QString GetFileFilter() { return "ASCII cloud (*.txt *.asc *.neu *.xyz *.pts *.csv)"; }
static inline QString GetDefaultExtension() { return "asc"; }
//inherited from FileIOFilter
bool importSupported() const override { return true; }
bool exportSupported() const override { return true; }
CC_FILE_ERROR loadFile(const QString& filename, ccHObject& container, LoadParameters& parameters) override;
CC_FILE_ERROR saveToFile(ccHObject* entity, const QString& filename, const SaveParameters& parameters) override;
QStringList getFileFilters(bool onImport) const override { return QStringList(GetFileFilter()); }
QString getDefaultExtension() const override { return GetDefaultExtension(); }
bool canLoadExtension(const QString& upperCaseExt) const override;
bool canSave(CC_CLASS_ENUM type, bool& multiple, bool& exclusive) const override;
//! Loads an ASCII file with a predefined format
CC_FILE_ERROR loadCloudFromFormatedAsciiFile( const QString& filename,
ccHObject& container,
const AsciiOpenDlg::Sequence& openSequence,
char separator,
unsigned approximateNumberOfLines,
qint64 fileSize,
unsigned maxCloudSize,
unsigned skipLines,
LoadParameters& parameters,
bool showLabelsIn2D = false);
//! Returns associated dialog (creates it if necessary)
static AsciiOpenDlg* GetOpenDialog(QWidget* parentWidget = nullptr);
//! Returns associated dialog (creates it if necessary)
static AsciiSaveDlg* GetSaveDialog(QWidget* parentWidget = nullptr);
protected:
//! Internal use only
CC_FILE_ERROR saveFile(ccHObject* entity, FILE *theFile);
};
#endif //CC_ASCII_FILTER_HEADER
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