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109 lines
2.5 KiB
C++
109 lines
2.5 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 "support/unique_ptr.h"
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namespace lyx {
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class Dimension;
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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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explicit 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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///
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InsetIPA & operator=(InsetIPA const & other);
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/// \name Methods inherited from Inset class
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//@{
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Inset * clone() const override { return new InsetIPA(*this); }
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bool neverIndent() const override { return true; }
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bool forceLocalFontSwitch() const override { return true; }
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InsetCode lyxCode() const override { return IPA_CODE; }
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docstring layoutName() const override { return from_ascii("IPA"); }
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bool descendable(BufferView const & /*bv*/) const override { return true; }
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void metrics(MetricsInfo & mi, Dimension & dim) const override;
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Inset * editXY(Cursor & cur, int x, int y) override;
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void draw(PainterInfo & pi, int x, int y) const override;
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///
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void doDispatch(Cursor & cur, FuncRequest & cmd) override;
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///
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bool getStatus(Cursor &, FuncRequest const &, FuncStatus &) const override;
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void addPreview(DocIterator const & inset_pos,
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graphics::PreviewLoader & ploader) const override;
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bool notifyCursorLeaves(Cursor const & old, Cursor & cur) override;
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void write(std::ostream & os) const override;
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void edit(Cursor & cur, bool front, EntryDirection entry_from) override;
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///
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void latex(otexstream &, OutputParams const &) const override;
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///
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void docbook(XMLStream &, OutputParams const &) const override;
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///
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docstring xhtml(XMLStream & xs, OutputParams const &) const override;
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///
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void validate(LaTeXFeatures & features) const override;
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///
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bool allowSpellCheck() const override { return false; }
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///
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bool insetAllowed(InsetCode code) const override;
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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 available.
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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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unique_ptr<RenderPreview> preview_;
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};
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} // namespace lyx
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#endif
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