Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Fonts/GlyphAlphabet.h @ 2105:ca376147db15 dicom-sr
integration mainline->dicom-sr
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 22 Nov 2023 07:43:50 +0100 |
| parents | 07964689cb0b |
| children | c23eef785569 |
| rev | line source |
|---|---|
| 576 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 576 | 7 * |
| 8 * This program is free software: you can redistribute it and/or | |
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9 * modify it under the terms of the GNU Lesser General Public License |
| 576 | 10 * as published by the Free Software Foundation, either version 3 of |
| 11 * the License, or (at your option) any later version. | |
| 12 * | |
| 13 * This program is distributed in the hope that it will be useful, but | |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 * Lesser General Public License for more details. |
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17 * |
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18 * You should have received a copy of the GNU Lesser General Public |
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19 * License along with this program. If not, see |
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20 * <http://www.gnu.org/licenses/>. |
| 576 | 21 **/ |
| 22 | |
| 23 | |
| 24 #pragma once | |
| 25 | |
| 26 #include "FontRenderer.h" | |
| 27 | |
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28 #include <Enumerations.h> |
| 576 | 29 |
| 30 #include <map> | |
| 31 | |
| 32 namespace OrthancStone | |
| 33 { | |
| 34 class GlyphAlphabet : public boost::noncopyable | |
| 35 { | |
| 36 public: | |
| 37 class ITextVisitor : public boost::noncopyable | |
| 38 { | |
| 39 public: | |
| 40 virtual ~ITextVisitor() | |
| 41 { | |
| 42 } | |
| 43 | |
| 44 virtual void Visit(uint32_t unicode, | |
| 45 int x, | |
| 46 int y, | |
| 47 unsigned int width, | |
| 48 unsigned int height, | |
| 49 const Orthanc::IDynamicObject* payload /* can be NULL */) = 0; | |
| 50 }; | |
| 51 | |
| 52 | |
| 53 class IGlyphVisitor : public boost::noncopyable | |
| 54 { | |
| 55 public: | |
| 56 virtual ~IGlyphVisitor() | |
| 57 { | |
| 58 } | |
| 59 | |
| 60 virtual void Visit(uint32_t unicode, | |
| 61 const Glyph& glyph) = 0; | |
| 62 }; | |
| 63 | |
| 64 | |
| 65 private: | |
| 66 typedef std::map<uint32_t, Glyph*> Content; | |
| 67 | |
| 68 Content content_; | |
| 69 unsigned int lineHeight_; | |
| 70 | |
| 71 public: | |
| 72 GlyphAlphabet() : | |
| 73 lineHeight_(0) | |
| 74 { | |
| 75 } | |
| 76 | |
| 77 ~GlyphAlphabet() | |
| 78 { | |
| 79 Clear(); | |
| 80 } | |
| 81 | |
| 82 void Clear(); | |
| 83 | |
| 84 void Register(uint32_t unicode, | |
| 85 const Glyph& glyph, | |
| 86 Orthanc::IDynamicObject* payload); | |
| 87 | |
| 88 void Register(FontRenderer& renderer, | |
| 89 uint32_t unicode); | |
| 90 | |
| 91 #if ORTHANC_ENABLE_LOCALE == 1 | |
| 92 static bool GetUnicodeFromCodepage(uint32_t& unicode, | |
| 93 unsigned int index, | |
| 94 Orthanc::Encoding encoding); | |
| 95 #endif | |
| 96 | |
| 97 size_t GetSize() const | |
| 98 { | |
| 99 return content_.size(); | |
| 100 } | |
| 101 | |
| 102 void Apply(IGlyphVisitor& visitor) const; | |
| 103 | |
| 104 void Apply(ITextVisitor& visitor, | |
| 105 const std::string& utf8) const; | |
| 106 }; | |
| 107 } |