Mercurial > hg > orthanc-stone
view Framework/Fonts/GlyphAlphabet.h @ 819:a68cd7ae8838
fix
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 29 May 2019 13:39:31 +0200 |
parents | 529c9617654b |
children | 2d8ab34c8c91 |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2019 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero 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 * Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #pragma once #include "FontRenderer.h" #include <Core/Enumerations.h> #include <map> namespace OrthancStone { class GlyphAlphabet : public boost::noncopyable { public: class ITextVisitor : public boost::noncopyable { public: virtual ~ITextVisitor() { } virtual void Visit(uint32_t unicode, int x, int y, unsigned int width, unsigned int height, const Orthanc::IDynamicObject* payload /* can be NULL */) = 0; }; class IGlyphVisitor : public boost::noncopyable { public: virtual ~IGlyphVisitor() { } virtual void Visit(uint32_t unicode, const Glyph& glyph) = 0; }; private: typedef std::map<uint32_t, Glyph*> Content; Content content_; unsigned int lineHeight_; public: GlyphAlphabet() : lineHeight_(0) { } ~GlyphAlphabet() { Clear(); } void Clear(); void Register(uint32_t unicode, const Glyph& glyph, Orthanc::IDynamicObject* payload); void Register(FontRenderer& renderer, uint32_t unicode); #if ORTHANC_ENABLE_LOCALE == 1 static bool GetUnicodeFromCodepage(uint32_t& unicode, unsigned int index, Orthanc::Encoding encoding); #endif size_t GetSize() const { return content_.size(); } void Apply(IGlyphVisitor& visitor) const; void Apply(ITextVisitor& visitor, const std::string& utf8) const; }; }