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Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-src/src/FontManager.hpp')
-rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-src/src/FontManager.hpp | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-src/src/FontManager.hpp b/Build/source/texk/dvisvgm/dvisvgm-src/src/FontManager.hpp deleted file mode 100644 index 413b649169f..00000000000 --- a/Build/source/texk/dvisvgm/dvisvgm-src/src/FontManager.hpp +++ /dev/null @@ -1,85 +0,0 @@ -/************************************************************************* -** FontManager.hpp ** -** ** -** This file is part of dvisvgm -- a fast DVI to SVG converter ** -** Copyright (C) 2005-2021 Martin Gieseking <martin.gieseking@uos.de> ** -** ** -** 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 <http://www.gnu.org/licenses/>. ** -*************************************************************************/ - -#ifndef FONTMANAGER_HPP -#define FONTMANAGER_HPP - -#include <memory> -#include <ostream> -#include <set> -#include <string> -#include <stack> -#include <unordered_map> -#include <vector> -#include "Color.hpp" -#include "FontStyle.hpp" - - -class FileFinder; -class Font; -class VirtualFont; - -/** This class provides methods for easy DVI font handling. - * DVI and VF files use local font numbers to reference fonts. For SVG output - * we need a single list with unique IDs of all physical fonts. Characters of - * virtual fonts are completely replaced by their DVI description so they don't - * appear anywhere in the output. */ -class FontManager { - using Num2IdMap = std::unordered_map<uint32_t, int>; - using Name2IdMap = std::unordered_map<std::string, int>; - using VfNum2IdMap = std::unordered_map<const VirtualFont*, Num2IdMap>; - using VfFirstFontNumMap = std::unordered_map<const VirtualFont*, uint32_t>; - using VfFirstFontMap = std::unordered_map<const VirtualFont*, Font*>; - using VfStack = std::stack<VirtualFont*>; - - public: - static FontManager& instance (); - int registerFont (uint32_t fontnum, const std::string &fontname, uint32_t checksum, double dsize, double scale); - int registerFont (uint32_t fontnum, const std::string &fname, double ptsize, const FontStyle &style, Color color); - int registerFont (uint32_t fontnum, std::string fname, int fontIndex, double ptsize, const FontStyle &style, Color color); - Font* getFont (int n) const; - Font* getFont (const std::string &name) const; - Font* getFontById (int id) const; - const VirtualFont* getVF () const; - int fontID (int n) const; - int fontID (const Font *font) const; - int fontID (const std::string &name) const; - int fontnum (int id) const; - int vfFirstFontNum (const VirtualFont *vf) const; - Font* vfFirstFont (const VirtualFont *vf) const; - void enterVF (VirtualFont *vf); - void leaveVF (); - void assignVFChar (int c, std::vector<uint8_t> &&dvi); - std::ostream& write (std::ostream &os, Font *font=nullptr, int level=0); - - protected: - FontManager () =default; - - private: - std::vector<std::unique_ptr<Font>> _fonts; ///< all registered Fonts - Num2IdMap _num2id; ///< DVI font number -> fontID - Name2IdMap _name2id; ///< fontname -> fontID - VfNum2IdMap _vfnum2id; - VfStack _vfStack; ///< stack of currently processed virtual fonts - VfFirstFontNumMap _vfFirstFontNumMap; ///< VF -> local font number of first font defined in VF - VfFirstFontMap _vfFirstFontMap; ///< VF -> first font defined -}; - -#endif |