| 1 | //======================================================================== |
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| 2 | // |
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| 3 | // This file comes from pdftohtml project |
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| 4 | // http://pdftohtml.sourceforge.net |
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| 5 | // |
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| 6 | // Copyright from: |
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| 7 | // Gueorgui Ovtcharov |
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| 8 | // Rainer Dorsch <http://www.ra.informatik.uni-stuttgart.de/~rainer/> |
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| 9 | // Mikhail Kruk <meshko@cs.brandeis.edu> |
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| 10 | // |
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| 11 | //======================================================================== |
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| 12 | |
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| 13 | //======================================================================== |
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| 14 | // |
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| 15 | // Modified under the Poppler project - http://poppler.freedesktop.org |
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| 16 | // |
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| 17 | // All changes made under the Poppler project to this file are licensed |
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| 18 | // under GPL version 2 or later |
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| 19 | // |
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| 20 | // Copyright (C) 2010, 2018, 2021, 2022 Albert Astals Cid <aacid@kde.org> |
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| 21 | // |
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| 22 | // To see a description of the changes please see the Changelog file that |
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| 23 | // came with your tarball or type make ChangeLog if you are building from git |
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| 24 | // |
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| 25 | //======================================================================== |
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| 26 | |
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| 27 | #ifndef _HTML_LINKS |
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| 28 | #define _HTML_LINKS |
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| 29 | |
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| 30 | #include <cstdlib> |
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| 31 | #include <cstring> |
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| 32 | #include <vector> |
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| 33 | #include "goo/GooString.h" |
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| 34 | |
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| 35 | class HtmlLink |
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| 36 | { |
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| 37 | |
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| 38 | private: |
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| 39 | double Xmin; |
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| 40 | double Ymin; |
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| 41 | double Xmax; |
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| 42 | double Ymax; |
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| 43 | GooString *dest; |
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| 44 | |
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| 45 | public: |
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| 46 | HtmlLink(const HtmlLink &x); |
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| 47 | HtmlLink(double xmin, double ymin, double xmax, double ymax, GooString *_dest); |
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| 48 | ~HtmlLink(); |
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| 49 | HtmlLink &operator=(const HtmlLink &) = delete; |
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| 50 | bool isEqualDest(const HtmlLink &x) const; |
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| 51 | GooString *getDest() const { return new GooString(dest); } |
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| 52 | double getX1() const { return Xmin; } |
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| 53 | double getX2() const { return Xmax; } |
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| 54 | double getY1() const { return Ymin; } |
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| 55 | double getY2() const { return Ymax; } |
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| 56 | bool inLink(double xmin, double ymin, double xmax, double ymax) const; |
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| 57 | // GooString *Link(GooString *content); |
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| 58 | GooString *getLinkStart() const; |
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| 59 | }; |
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| 60 | |
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| 61 | class HtmlLinks |
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| 62 | { |
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| 63 | private: |
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| 64 | std::vector<HtmlLink> accu; |
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| 65 | |
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| 66 | public: |
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| 67 | HtmlLinks(); |
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| 68 | ~HtmlLinks(); |
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| 69 | HtmlLinks(const HtmlLinks &) = delete; |
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| 70 | HtmlLinks &operator=(const HtmlLinks &) = delete; |
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| 71 | void AddLink(const HtmlLink &x) { accu.push_back(x: x); } |
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| 72 | bool inLink(double xmin, double ymin, double xmax, double ymax, size_t &p) const; |
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| 73 | const HtmlLink *getLink(size_t i) const; |
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| 74 | }; |
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| 75 | |
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| 76 | #endif |
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| 77 | |
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