diff options
Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-src/src/HyperlinkManager.hpp')
-rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-src/src/HyperlinkManager.hpp | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-src/src/HyperlinkManager.hpp b/Build/source/texk/dvisvgm/dvisvgm-src/src/HyperlinkManager.hpp deleted file mode 100644 index 4859e0784e7..00000000000 --- a/Build/source/texk/dvisvgm/dvisvgm-src/src/HyperlinkManager.hpp +++ /dev/null @@ -1,79 +0,0 @@ -/************************************************************************* -** HyperlinkManager.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 HYPERLINKMANAGER_HPP -#define HYPERLINKMANAGER_HPP - -#include <string> -#include <unordered_map> -#include "Color.hpp" -#include "SpecialActions.hpp" - -class SpecialActions; - -class HyperlinkManager { - struct NamedAnchor { - NamedAnchor () : pageno(0), id(0), pos(0), referenced(false) {} - NamedAnchor (unsigned pn, int i, double p, bool r=false) : pageno(pn), id(i), pos(p), referenced(r) {} - unsigned pageno; ///< page number where the anchor is located - int id; ///< unique numerical ID (< 0 if anchor is undefined yet) - double pos; ///< vertical position of named anchor (in PS point units) - bool referenced; ///< true if a reference to this anchor exists - }; - - enum class AnchorType {NONE, HREF, NAME}; - enum class ColorSource {DEFAULT, LINKMARKER, STATIC}; - using NamedAnchors = std::unordered_map<std::string, NamedAnchor>; - - public: - HyperlinkManager (const HyperlinkManager&) =delete; - HyperlinkManager (HyperlinkManager&&) =delete; - void addHrefAnchor (const std::string &uri); - void addNameAchor (const std::string &name, int pageno); - void setActiveNameAnchor (const std::string &name, SpecialActions &actions); - void closeAnchor (SpecialActions &actions); - void checkNewLine (SpecialActions &actions); - void createLink (std::string uri, SpecialActions &actions); - void createViews (unsigned pageno, SpecialActions &actions); - void setBaseUrl (std::string &base) {_base = base;} - void setLineWidth (double w) {_linewidth = w;} - static HyperlinkManager& instance (); - static bool setLinkMarker (const std::string &marker); - static void setDefaultLinkColor (Color color); - - protected: - HyperlinkManager () =default; - void markLinkedBox (SpecialActions &actions); - - enum class MarkerType {NONE, LINE, BOX, BGCOLOR}; - static MarkerType MARKER_TYPE; ///< selects how to mark linked areas - static Color LINK_BGCOLOR; ///< background color if linkmark type == LT_BGCOLOR - static Color LINK_LINECOLOR; ///< line color if linkmark type is LM_LINE or LM_BOX - static ColorSource COLORSOURCE; ///< if true, LINK_LINECOLOR is applied - - private: - AnchorType _anchorType=AnchorType::NONE; ///< type of active anchor - int _depthThreshold=0; ///< break anchor box if the DVI stack depth underruns this threshold - double _linewidth=-1; ///< line width of link marker (-1 => compute individual value per link) - std::string _base; ///< base URL that is prepended to all relative targets - NamedAnchors _namedAnchors; ///< information about all named anchors processed -}; - -#endif |