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122e7616d7
are InsetFormula, InsetExternal, InsetGraphic and InsetInclude that all need to inform the BufferView of their changed status when the graphic is loaded. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@7897 a592a061-630c-0410-9148-cb99ea01b6c8
145 lines
3.6 KiB
C++
145 lines
3.6 KiB
C++
// -*- C++ -*-
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/**
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* \file insetinclude.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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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef INSET_INCLUDE_H
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#define INSET_INCLUDE_H
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#include "inset.h"
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#include "insetcommandparams.h"
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#include "render_button.h"
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#include <boost/scoped_ptr.hpp>
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#include <boost/weak_ptr.hpp>
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class Buffer;
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class Dimension;
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struct LaTeXFeatures;
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class RenderMonitoredPreview;
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/// for including tex/lyx files
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class InsetInclude: public InsetOld {
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public:
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///
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InsetInclude(InsetCommandParams const &);
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InsetInclude(InsetInclude const &);
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~InsetInclude();
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///
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virtual std::auto_ptr<InsetBase> clone() const;
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///
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virtual dispatch_result localDispatch(FuncRequest const & cmd);
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/// Override these InsetButton methods if Previewing
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void metrics(MetricsInfo & mi, Dimension & dim) const;
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///
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void draw(PainterInfo & pi, int x, int y) const;
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/// get the parameters
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InsetCommandParams const & params(void) const;
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///
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InsetOld::Code lyxCode() const { return InsetOld::INCLUDE_CODE; }
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/** Fills \c list
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* \param buffer the Buffer containing this inset.
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* \param list the list of labels in the child buffer.
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*/
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void getLabelList(Buffer const & buffer,
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std::vector<std::string> & list) const;
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/** Fills \c keys
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* \param buffer the Buffer containing this inset.
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* \param keys the list of bibkeys in the child buffer.
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*/
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///
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void fillWithBibKeys(Buffer const & buffer,
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std::vector<std::pair<std::string,std::string> > & keys) const;
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///
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EDITABLE editable() const { return IS_EDITABLE; }
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///
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void write(Buffer const &, std::ostream &) const;
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///
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void read(Buffer const &, LyXLex &);
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///
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int latex(Buffer const &, std::ostream &, LatexRunParams const &) const;
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///
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int ascii(Buffer const &, std::ostream &, int linelen) const;
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///
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int linuxdoc(Buffer const &, std::ostream &) const;
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///
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int docbook(Buffer const &, std::ostream &, bool mixcont) const;
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///
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void validate(LaTeXFeatures &) const;
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///
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void addPreview(lyx::graphics::PreviewLoader &) const;
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private:
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void cache(BufferView *) const;
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BufferView * view() const;
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/// Slot receiving a signal that the preview is ready to display.
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void statusChanged() const;
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/** Slot receiving a signal that the external file has changed
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* and the preview should be regenerated.
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*/
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void fileChanged() const;
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friend class InsetIncludeMailer;
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/// set the parameters
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void set(InsetCommandParams const & params, Buffer const &);
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/// get the text displayed on the button
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std::string const getScreenLabel(Buffer const &) const;
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///
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void write(std::ostream &) const;
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///
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void read(LyXLex &);
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/// the parameters
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InsetCommandParams params_;
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/// holds the entity name that defines the file location (SGML)
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std::string const include_label;
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/// The pointer never changes although *preview_'s contents may.
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boost::scoped_ptr<RenderMonitoredPreview> const preview_;
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/// cache
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mutable boost::weak_ptr<BufferView> view_;
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mutable bool set_label_;
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mutable RenderButton button_;
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};
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#include "mailinset.h"
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class InsetIncludeMailer : public MailInset {
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public:
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///
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InsetIncludeMailer(InsetInclude & inset);
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///
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virtual InsetBase & inset() const { return inset_; }
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///
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virtual std::string const & name() const { return name_; }
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///
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virtual std::string const inset2string(Buffer const &) const;
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///
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static void string2params(std::string const &, InsetCommandParams &);
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///
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static std::string const params2string(InsetCommandParams const &);
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private:
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///
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static std::string const name_;
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///
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InsetInclude & inset_;
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};
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#endif // INSETINCLUDE_H
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