#ifndef EXTENSION_INTERNAL_LATEX_TEXT_RENDERER_H_SEEN

#define EXTENSION_INTERNAL_LATEX_TEXT_RENDERER_H_SEEN

#ifdef HAVE_CONFIG_H

# include "config.h"

#endif

#include "extension/extension.h"

#include <2geom/affine.h>

#include <stack>

class SPItem;

class SPRoot;

class SPGroup;

class SPUse;

class SPText;

class SPFlowtext;

namespace Inkscape {

namespace Extension {

namespace Internal {

bool latex_render_document_text_to_file(SPDocument *doc, gchar const *filename,

const gchar * const exportId, bool exportDrawing, bool exportCanvas, float bleedmargin_px,

bool pdflatex);

class LaTeXTextRenderer {

public:

LaTeXTextRenderer(bool pdflatex);

virtual ~LaTeXTextRenderer();

bool setTargetFile(gchar const *filename);

/** Initializes the LaTeXTextRenderer according to the specified

bool setupDocument(SPDocument *doc, bool pageBoundingBox, float bleedmargin_px, SPItem *base);

/** Traverses the object tree and invokes the render methods. */

void renderItem(SPItem *item);

protected:

enum LaTeXOmitTextPageState {

EMPTY,

GRAPHIC_ON_TOP,

NEW_PAGE_ON_GRAPHIC

};

FILE * _stream;

gchar * _filename;

bool _pdflatex; /** true if ouputting for pdfLaTeX*/

LaTeXOmitTextPageState _omittext_state;

gulong _omittext_page;

void push_transform(Geom::Affine const &transform);

Geom::Affine const & transform();

void pop_transform();

std::stack<Geom::Affine> _transform_stack;

void writePreamble();

void writePostamble();

void writeGraphicPage();

void sp_item_invoke_render(SPItem *item);

void sp_root_render(SPRoot *item);

void sp_group_render(SPGroup *group);

void sp_use_render(SPUse *use);

void sp_text_render(SPText *text);

void sp_flowtext_render(SPFlowtext *flowtext);

};

} /* namespace Internal */

} /* namespace Extension */

} /* namespace Inkscape */

#endif /* !EXTENSION_INTERNAL_LATEX_TEXT_RENDERER_H_SEEN */