/************************************************************************* ** DVIActions.h ** ** ** ** This file is part of dvisvgm -- the DVI to SVG converter ** ** Copyright (C) 2005-2015 Martin Gieseking ** ** ** ** This program is free software; you can redistribute it and/or ** ** modify it under the terms of the GNU General Public License as ** ** published by the Free Software Foundation; either version 3 of ** ** the License, or (at your option) any later version. ** ** ** ** This program is distributed in the hope that it will be useful, but ** ** WITHOUT ANY WARRANTY; without even the implied warranty of ** ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ** ** GNU General Public License for more details. ** ** ** ** You should have received a copy of the GNU General Public License ** ** along with this program; if not, see . ** *************************************************************************/ #ifndef DVISVGM_DVIACTIONS_H #define DVISVGM_DVIACTIONS_H #include #include "Message.h" #include "types.h" class BoundingBox; struct Font; class SpecialManager; struct DVIActions { virtual ~DVIActions () {} virtual void setChar (double x, double y, unsigned c, bool vertical, const Font *f) {} virtual void setRule (double x, double y, double height, double width) {} virtual void setTextOrientation (bool vertical) {} virtual void moveToX (double x) {} virtual void moveToY (double y) {} virtual void defineFont (int num, const Font *font) {} virtual void setFont (int num, const Font *font) {} virtual void special (const std::string &s, double dvi2bp, bool preprocessing=false) {} virtual void preamble (const std::string &cmt) {} virtual void postamble () {} virtual void beginPage (unsigned pageno, Int32 *c) {} virtual void endPage (unsigned pageno) {} virtual BoundingBox& bbox () =0; virtual void progress (size_t current, size_t total, const char *id=0) {} }; #endif