Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Fonts/GlyphAlphabet.h @ 1592:0d4b11ba86df
fix
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 23 Oct 2020 15:15:32 +0200 |
| parents | 244ad1e4e76a |
| children | 4fb8fdf03314 |
| 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) 2017-2020 Osimis S.A., Belgium |
| 576 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU Affero General Public License | |
| 9 * as published by the Free Software Foundation, either version 3 of | |
| 10 * the License, or (at your option) any later version. | |
| 11 * | |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 * Affero General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU Affero General Public License | |
| 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 **/ | |
| 20 | |
| 21 | |
| 22 #pragma once | |
| 23 | |
| 24 #include "FontRenderer.h" | |
| 25 | |
|
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26 #include <Enumerations.h> |
| 576 | 27 |
| 28 #include <map> | |
| 29 | |
| 30 namespace OrthancStone | |
| 31 { | |
| 32 class GlyphAlphabet : public boost::noncopyable | |
| 33 { | |
| 34 public: | |
| 35 class ITextVisitor : public boost::noncopyable | |
| 36 { | |
| 37 public: | |
| 38 virtual ~ITextVisitor() | |
| 39 { | |
| 40 } | |
| 41 | |
| 42 virtual void Visit(uint32_t unicode, | |
| 43 int x, | |
| 44 int y, | |
| 45 unsigned int width, | |
| 46 unsigned int height, | |
| 47 const Orthanc::IDynamicObject* payload /* can be NULL */) = 0; | |
| 48 }; | |
| 49 | |
| 50 | |
| 51 class IGlyphVisitor : public boost::noncopyable | |
| 52 { | |
| 53 public: | |
| 54 virtual ~IGlyphVisitor() | |
| 55 { | |
| 56 } | |
| 57 | |
| 58 virtual void Visit(uint32_t unicode, | |
| 59 const Glyph& glyph) = 0; | |
| 60 }; | |
| 61 | |
| 62 | |
| 63 private: | |
| 64 typedef std::map<uint32_t, Glyph*> Content; | |
| 65 | |
| 66 Content content_; | |
| 67 unsigned int lineHeight_; | |
| 68 | |
| 69 public: | |
| 70 GlyphAlphabet() : | |
| 71 lineHeight_(0) | |
| 72 { | |
| 73 } | |
| 74 | |
| 75 ~GlyphAlphabet() | |
| 76 { | |
| 77 Clear(); | |
| 78 } | |
| 79 | |
| 80 void Clear(); | |
| 81 | |
| 82 void Register(uint32_t unicode, | |
| 83 const Glyph& glyph, | |
| 84 Orthanc::IDynamicObject* payload); | |
| 85 | |
| 86 void Register(FontRenderer& renderer, | |
| 87 uint32_t unicode); | |
| 88 | |
| 89 #if ORTHANC_ENABLE_LOCALE == 1 | |
| 90 static bool GetUnicodeFromCodepage(uint32_t& unicode, | |
| 91 unsigned int index, | |
| 92 Orthanc::Encoding encoding); | |
| 93 #endif | |
| 94 | |
| 95 size_t GetSize() const | |
| 96 { | |
| 97 return content_.size(); | |
| 98 } | |
| 99 | |
| 100 void Apply(IGlyphVisitor& visitor) const; | |
| 101 | |
| 102 void Apply(ITextVisitor& visitor, | |
| 103 const std::string& utf8) const; | |
| 104 }; | |
| 105 } |