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86bd1cd641
A plausible scenario is that change tracking is used together with a versioning system. In this case, parallel modifications might remove an \author line on one side, and add another change of this author on the other side. This scenario causes a bad merge after which the added change has no associated author. In this case, LyX used to display a list of errors on opening and deliberately removed the corresponding change tracking information. * If ever a tracked change refers to an author that does not exist, then add a dummy author. This dummy author is not saved to the file afterwards. * Have a very clear error message on opening such a corrupt file.
99 lines
1.9 KiB
C++
99 lines
1.9 KiB
C++
// -*- C++ -*-
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/**
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* \file Author.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author John Levon
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef AUTHOR_H
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#define AUTHOR_H
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#include "support/docstring.h"
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#include <vector>
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namespace lyx {
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class Author {
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public:
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///
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Author() : used_(false), buffer_id_(0) {};
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///
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Author(docstring const & name, docstring const & email);
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/// For when the \author line is missing (#9854)
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Author(int buffer_id);
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///
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docstring name() const { return name_; }
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///
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docstring email() const { return email_; }
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///
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int bufferId() const { return buffer_id_; }
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///
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void setBufferId(int buffer_id) const { buffer_id_ = buffer_id; }
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///
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void setUsed(bool u) const { used_ = u; }
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///
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bool used() const { return used_; }
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/// Was the author line not missing?
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bool valid() const;
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///
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friend std::istream & operator>>(std::istream & os, Author & a);
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///
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friend std::ostream & operator<<(std::ostream & os, Author const & a);
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private:
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/// The author's name
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docstring name_;
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/// The author's email address
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docstring email_;
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///
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mutable bool used_;
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/// The id of the author in the lyx-file
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mutable int buffer_id_;
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};
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class AuthorList {
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public:
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///
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AuthorList();
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///
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int record(Author const & a);
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///
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void record(int id, Author const & a);
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///
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void recordCurrentAuthor(Author const & a);
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///
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Author const & get(int id) const;
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///
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void sort();
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///
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typedef std::vector<Author> Authors;
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///
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Authors::const_iterator begin() const;
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///
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Authors::const_iterator end() const;
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///
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friend
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std::ostream & operator<<(std::ostream & os, AuthorList const & a);
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private:
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///
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Authors authors_;
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};
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bool operator==(Author const & l, Author const & r);
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std::ostream & operator<<(std::ostream & os, Author const & a);
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std::istream & operator>>(std::istream & os, Author & a);
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} // namespace lyx
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#endif // AUTHOR_H
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