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bf61ecc2de
* buffer.h: - structureChanged(): new boost signal. I intend to use that also when a text is changed in a section or caption item. * buffer_funcs.C: - updateLabels(): emit Buffer::structureChanged() after TocBackend is updated. - checkBufferStructure(): new method for updating the TocBackend if needed. * LyXView: - updateToc(): new slot for Buffer::structureChanged() signal. * text.C: - call checkBufferStructure() whenever text is added or erased. * TocBackend.[Ch]: - updateItem(): new method to update a specific item (called from checkBufferStructure()). git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@17413 a592a061-630c-0410-9148-cb99ea01b6c8
74 lines
1.8 KiB
C++
74 lines
1.8 KiB
C++
// -*- C++ -*-
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/* \file buffer_funcs.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 Lars Gullik Bjønnes
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* \author Alfredo Braunstein
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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 BUFFER_FUNCS_H
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#define BUFFER_FUNCS_H
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#include "lyxlayout_ptr_fwd.h"
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#include "support/docstring.h"
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#include <string>
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namespace lyx {
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namespace support { class FileName; }
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class Buffer;
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class DocIterator;
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class ErrorList;
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class TeXErrors;
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class ParIterator;
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/**
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* Loads a LyX file \c filename into \c Buffer
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* and \return success status.
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*/
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bool loadLyXFile(Buffer *, support::FileName const & filename);
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/* Make a new file (buffer) with name \c filename based on a template
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* named \c templatename
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*/
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Buffer * newFile(std::string const & filename, std::string const & templatename,
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bool isNamed = false);
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///return the format of the buffer on a string
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std::string const bufferFormat(Buffer const & buffer);
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/// Fill in the ErrorList with the TeXErrors
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void bufferErrors(Buffer const &, TeXErrors const &, ErrorList &);
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/// Count the number of words in the text between these two iterators
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int countWords(DocIterator const & from, DocIterator const & to);
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/// update labels at "iter".
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/**
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A full updateLabels(Buffer const &) will be called if not possible.
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*/
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void updateLabels(Buffer const & buf, ParIterator & it, bool childonly = false);
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/// update labels between "from" and "to" if possible.
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/**
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A full updateLabels(Buffer const &) will be called if not possible.
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*/
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void updateLabels(Buffer const & buf,
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ParIterator & from, ParIterator & to, bool childonly = false);
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/// updates all counters
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void updateLabels(Buffer const &, bool childonly = false);
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///
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void checkBufferStructure(Buffer &, ParIterator const &);
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} // namespace lyx
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#endif // BUFFER_FUNCS_H
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