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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_IMAGE_FILE_FILTER_HEADER
#define CC_IMAGE_FILE_FILTER_HEADER
#include "FileIOFilter.h"
//! Filter to load or save an image (all types supported by Qt)
class QCC_IO_LIB_API ImageFileFilter : public FileIOFilter
{
public:
//! Default constructor
ImageFileFilter();
//static accessors
static inline QString GetDefaultExtension() { return "png"; }
//inherited from FileIOFilter
virtual bool importSupported() const override { return true; }
virtual bool exportSupported() const override { return true; }
virtual CC_FILE_ERROR loadFile(const QString& filename, ccHObject& container, LoadParameters& parameters) override;
virtual CC_FILE_ERROR saveToFile(ccHObject* entity, const QString& filename, const SaveParameters& parameters) override;
virtual QStringList getFileFilters(bool onImport) const override;
virtual QString getDefaultExtension() const override { return GetDefaultExtension(); }
virtual bool canLoadExtension(const QString& upperCaseExt) const override;
virtual bool canSave(CC_CLASS_ENUM type, bool& multiple, bool& exclusive) const override;
//! Helper: select an input image filename
static QString GetLoadFilename( const QString& dialogTitle,
const QString& imageLoadPath,
QWidget* parentWidget = 0);
//! Helper: select an output image filename
static QString GetSaveFilename( const QString& dialogTitle,
const QString& baseName,
const QString& imageSavePath,
QWidget* parentWidget = 0);
protected:
//! Supported (output) filters
QStringList m_outputFilters;
//! Supported (input) filters
QString m_inputFilter;
};
#endif //CC_IMAGE_FILE_FILTER_HEADER
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