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38c29e4fa3
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@40893 a592a061-630c-0410-9148-cb99ea01b6c8
107 lines
2.2 KiB
C++
107 lines
2.2 KiB
C++
// -*- C++ -*-
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/**
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* \file InsetIPA.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 Jürgen Spitzmüller
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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 INSETIPA_H
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#define INSETIPA_H
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#include "InsetText.h"
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#include "Dimension.h"
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#include <boost/scoped_ptr.hpp>
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namespace lyx {
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class RenderPreview;
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namespace graphics {
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class PreviewLoader;
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}
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/// An IPA inset with instant preview
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class InsetIPA : public InsetText {
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public:
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///
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InsetIPA(Buffer *);
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///
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~InsetIPA();
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///
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InsetIPA(InsetIPA const & other);
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/// \name Methods inherited from Inset class
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//@{
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Inset * clone() const { return new InsetIPA(*this); }
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bool neverIndent() const { return true; }
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InsetCode lyxCode() const { return IPA_CODE; }
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docstring layoutName() const { return from_ascii("IPA"); }
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bool descendable(BufferView const & /*bv*/) const { return true; }
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void metrics(MetricsInfo & mi, Dimension & dim) const;
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Inset * editXY(Cursor & cur, int x, int y);
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void draw(PainterInfo & pi, int x, int y) const;
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///
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void doDispatch(Cursor & cur, FuncRequest & cmd);
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///
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bool getStatus(Cursor &, FuncRequest const &, FuncStatus &) const;
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void addPreview(DocIterator const & inset_pos,
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graphics::PreviewLoader & ploader) const;
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bool notifyCursorLeaves(Cursor const & old, Cursor & cur);
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void write(std::ostream & os) const;
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void edit(Cursor & cur, bool front, EntryDirection entry_from);
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///
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void latex(otexstream &, OutputParams const &) const;
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///
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void validate(LaTeXFeatures & features) const;
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///
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bool allowSpellCheck() const { return false; }
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///
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bool insetAllowed(InsetCode code) const;
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//@}
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protected:
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/// Retrieves the preview state. Returns true if preview
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/// is enabled and the preview image is availabled.
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bool previewState(BufferView * bv) const;
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/// Recreates the preview if preview is enabled.
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void reloadPreview(DocIterator const & pos) const;
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/// Prepare the preview if preview is enabled.
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void preparePreview(DocIterator const & pos) const;
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///
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boost::scoped_ptr<RenderPreview> preview_;
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///
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mutable bool use_preview_;
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private:
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///
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mutable Dimension dim_;
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};
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} // namespace lyx
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#endif
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