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51 lines
1.0 KiB
C
51 lines
1.0 KiB
C
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// -*- C++ -*-
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/**
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* \file GraphicsSupport.h
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* Copyright 2002 the LyX Team
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* Read the file COPYING
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*
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* \author Angus Leeming <leeming@lyx.org>
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*/
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#ifndef GRAPHICSSUPPORT_H
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#define GRAPHICSSUPPORT_H
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#ifdef __GNUG__
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#pragma interface
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#endif
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#include "support/types.h"
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#include <list>
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class BufferView;
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class Inset;
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class Paragraph;
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/** A Paragraph * together with delimiters for the start and end positions
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of visibility.
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*/
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struct VisibleParagraph {
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///
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VisibleParagraph() : par(0), start(0), end(0) {}
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///
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VisibleParagraph(Paragraph * p, lyx::pos_type s, lyx::pos_type e)
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: par(p), start(s), end(e) {}
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///
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Paragraph * par;
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///
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lyx::pos_type start;
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///
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lyx::pos_type end;
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};
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/// Returns a list of all Paragraphs currently visible in bv.
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std::list<VisibleParagraph> const getVisibleParagraphs(BufferView const & bv);
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/** Given this data, check whether inset lies within it and is, therefore,
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* visible.
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*/
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bool isInsetVisible(Inset const & inset, std::list<VisibleParagraph> const &);
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#endif // GRAPHICSSUPPORT_H
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