720551d549
fopen to osgDB::fopen to facilitate support for wide character filenames using UT8 encoding.
62 lines
2.3 KiB
C++
62 lines
2.3 KiB
C++
/* -*-c++-*- OpenSceneGraph - Copyright (C) 2006 Mathias Froehlich
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*
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* This library is open source and may be redistributed and/or modified under
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* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
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* (at your option) any later version. The full license is in LICENSE file
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* included with this distribution, and on the openscenegraph.org website.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* OpenSceneGraph Public License for more details.
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*/
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#include <osgDB/FileNameUtils>
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#include <osgDB/FileUtils>
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#include <osgDB/fstream>
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#include <osgDB/Registry>
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#include <osg/Notify>
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#include "TXFFont.h"
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class ReaderWriterTXF : public osgDB::ReaderWriter
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{
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public:
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ReaderWriterTXF()
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{
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supportsExtension("txf","TXF Font format");
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}
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virtual const char* className() const { return "TXF Font Reader/Writer"; }
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virtual ReadResult readObject(const std::string& file, const osgDB::ReaderWriter::Options* options) const
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{
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std::string ext = osgDB::getLowerCaseFileExtension(file);
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if (!acceptsExtension(ext)) return ReadResult::FILE_NOT_HANDLED;
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std::string fileName = osgDB::findDataFile(file, options);
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if (fileName.empty()) return ReadResult::FILE_NOT_FOUND;
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osgDB::ifstream stream;
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stream.open(fileName.c_str(), std::ios::in | std::ios::binary);
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if (!stream.is_open()) return ReadResult::FILE_NOT_FOUND;
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TXFFont* impl = new TXFFont(fileName);
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osg::ref_ptr<osgText::Font> font = new osgText::Font(impl);
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if (!impl->loadFont(stream)) return ReadResult::FILE_NOT_HANDLED;
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return font.release();
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}
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virtual ReadResult readObject(std::istream& stream, const osgDB::ReaderWriter::Options*) const
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{
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TXFFont* impl = new TXFFont("streamed font");
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osg::ref_ptr<osgText::Font> font = new osgText::Font(impl);
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if (!impl->loadFont(stream)) return ReadResult::FILE_NOT_HANDLED;
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return font.release();
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}
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};
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// now register with Registry to instantiate the above
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// reader/writer.
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REGISTER_OSGPLUGIN(txf, ReaderWriterTXF)
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