input.h

Go to the documentation of this file.

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Authors:
 *   Ted Gould <ted@gould.cx>
 *
 * Copyright (C) 2002-2004 Authors
 *
 * Released under GNU GPL v2+, read the file 'COPYING' for more information.
 */
 
 
#ifndef INKSCAPE_EXTENSION_INPUT_H__
#define INKSCAPE_EXTENSION_INPUT_H__
 
#include <exception>
#include <glib.h>
#include "extension.h"
 
class SPDocument;
 
namespace Inkscape {
namespace Extension {
 
class Input : public Extension {
    gchar *mimetype;             
    gchar *extension;            
    gchar *filetypename;         
    gchar *filetypetooltip;      
public:
    struct open_failed : public std::exception {
        ~open_failed() noexcept override = default;
        const char *what() const noexcept override { return "Open failed"; }
    };
    struct no_extension_found : public std::exception {
        ~no_extension_found() noexcept override = default;
        const char *what() const noexcept override { return "No suitable input extension found"; }
    };
    struct open_cancelled : public std::exception {
        ~open_cancelled() noexcept override = default;
        const char *what() const noexcept override { return "Open was cancelled"; }
    };
 
    Input(Inkscape::XML::Node *in_repr, ImplementationHolder implementation, std::string *base_directory);
    ~Input() override;
 
    bool check() override;
 
    std::unique_ptr<SPDocument> open(char const *uri, bool is_importing = false);
    gchar const * get_mimetype         () const;
    gchar const * get_extension        () const;
    const char *  get_filetypename     (bool translated=false) const;
    const char *  get_filetypetooltip  (bool translated=false) const;
    bool          can_open_filename    (gchar const *filename) const;
 
    static Extension *find_by_mime(char const *mime);
    static Extension *find_by_filename(char const *filename);
};
 
} }  /* namespace Inkscape, Extension */
#endif /* INKSCAPE_EXTENSION_INPUT_H__ */
 
/*
  Local Variables:
  mode:c++
  c-file-style:"stroustrup"
  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
  indent-tabs-mode:nil
  fill-column:99
  End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :