BinFilter.h

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
#include "FileIOFilter.h"
 
class QWidget;
 
class CV_IO_LIB_API BinFilter : public FileIOFilter {
public:
    BinFilter();
 
    // static accessors
    static inline QString GetFileFilter() {
        return "CloudViewer entities (*.bin)";
    }
    static inline QString GetDefaultExtension() { return "bin"; }
 
    static short GetLastSavedFileVersion();
 
    // inherited from FileIOFilter
    virtual CC_FILE_ERROR loadFile(const QString& filename,
                                   ccHObject& container,
                                   LoadParameters& parameters) override;
 
    virtual bool canSave(CV_CLASS_ENUM type,
                         bool& multiple,
                         bool& exclusive) const override;
    virtual CC_FILE_ERROR saveToFile(ccHObject* entity,
                                     const QString& filename,
                                     const SaveParameters& parameters) override;
 
    static CC_FILE_ERROR LoadFileV1(QFile& in,
                                    ccHObject& container,
                                    unsigned nbScansTotal,
                                    const LoadParameters& parameters);
 
 
    static CC_FILE_ERROR LoadFileV2(QFile& in,
                                    ccHObject& container,
                                    int flags,
                                    bool parallel,
                                    QWidget* parentWidget = nullptr);
 
    static CC_FILE_ERROR SaveFileV2(QFile& out, ccHObject* object);
};