/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2005 Robert Osfield * * This library is open source and may be redistributed and/or modified under * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or * (at your option) any later version. The full license is in LICENSE file * included with this distribution, and on the openscenegraph.org website. * * This library 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 * OpenSceneGraph Public License for more details. */ #ifndef OSGDB_OUTPUT #define OSGDB_OUTPUT 1 #include #include #include #include #include namespace osgDB { /** ofstream wrapper class for adding support for indenting. Used in output of .osg ASCII files to improve their readability.*/ class OSGDB_EXPORT Output : public std::ofstream { public: Output(); Output(const char* name); virtual ~Output(); void setOptions(const ReaderWriter::Options* options) { _options = options; } const ReaderWriter::Options* getOptions() const { return _options.get(); } void open(const char *name); // comment out temporarily to avoid compilation problems, RO Jan 2002. // void open(const char *name,int mode); Output& indent(); /** wrap a string with "" quotes and use \" for any internal quotes.*/ std::string wrapString(const std::string& str); inline void setIndentStep(int step) { _indentStep = step; } inline int getIndentStep() const { return _indentStep; } inline void setIndent(int indent) { _indent = indent; } inline int getIndent() const { return _indent; } inline void setNumIndicesPerLine(int num) { _numIndicesPerLine = num; } inline int getNumIndicesPerLine() const { return _numIndicesPerLine; } void moveIn(); void moveOut(); virtual bool writeObject(const osg::Object& obj); bool getUniqueIDForObject(const osg::Object* obj,std::string& uniqueID); bool createUniqueIDForObject(const osg::Object* obj,std::string& uniqueID); bool registerUniqueIDForObject(const osg::Object* obj,std::string& uniqueID); enum PathNameHint { AS_IS, FULL_PATH, RELATIVE_PATH, FILENAME_ONLY }; inline void setPathNameHint(const PathNameHint pnh) { _pathNameHint = pnh; } inline PathNameHint getPathNameHint() const { return _pathNameHint; } virtual std::string getFileNameForOutput(const std::string& filename) const; const std::string& getFileName() const { return _filename; } void setOutputTextureFiles(bool flag) { _outputTextureFiles = true; } bool getOutputTextureFiles() const { return _outputTextureFiles; } virtual std::string getTextureFileNameForOutput(); protected: virtual void init(); osg::ref_ptr _options; int _indent; int _indentStep; int _numIndicesPerLine; typedef std::map UniqueIDToLabelMapping; UniqueIDToLabelMapping _objectToUniqueIDMap; std::string _filename; PathNameHint _pathNameHint; bool _outputTextureFiles; unsigned int _textureFileNameNumber; }; } #endif // __SG_OUTPUT_H