Restructed the osgPresentation and present3D directories back to the structure that was present in OSG-3.2
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14759 16af8721-9629-0410-8352-f15c8da7e697
This commit is contained in:
Robert Osfield
256
applications/present3D/SpellChecker.cpp
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256
applications/present3D/SpellChecker.cpp
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/* -*-c++-*- Present3D - Copyright (C) 1999-2006 Robert Osfield
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*
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* This software is open source and may be redistributed and/or modified under
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* the terms of the GNU General Public License (GPL) version 2.0.
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* The full license is in LICENSE.txt file included with this distribution,.
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*
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* This software 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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* include LICENSE.txt 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 <osg/Notify>
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#include <iostream>
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#include "SpellChecker.h"
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using namespace p3d;
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SpellChecker::SpellChecker()
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{
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}
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void SpellChecker::checkP3dXml(const std::string& filename) const
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{
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std::string foundFileName = osgDB::findDataFile( filename );
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if (foundFileName.empty()) return;
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std::ifstream fin(foundFileName.c_str());
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osgDB::XmlNode::Input input;
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input.attach(fin);
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input.readAllDataIntoBuffer();
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osg::ref_ptr<osgDB::XmlNode> doc = new osgDB::XmlNode;
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doc->read(input);
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if (!doc) return;
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checkXml(doc.get());
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}
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void SpellChecker::checkXml(osgDB::XmlNode* node) const
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{
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if (node->name=="page") checkWords(node->contents);
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else if (node->name=="paragraph") checkWords(node->contents);
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else if (node->name=="bullet") checkWords(node->contents);
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for(osgDB::XmlNode::Children::iterator itr = node->children.begin();
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itr != node->children.end();
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++itr)
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{
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checkXml(itr->get());
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}
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}
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void SpellChecker::checkWords(const std::string& words) const
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{
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OSG_NOTICE<<"--"<<std::endl<<words<<std::endl;
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#if 0
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const char alpha[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
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std::string::size_type start = words.find_first_of(alpha);
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while(start != std::string::npos)
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{
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std::string::size_type end = words.find_first_not_of(alpha, start+1);
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std::string word = words.substr(start, end-start);
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if (!isCorrect(word))
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{
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OSG_NOTICE<<"Error : "<<word<<std::endl;
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}
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start = (end!=std::string::npos) ? words.find_first_of(alpha, end+1) : std::string::npos;
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}
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#endif
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}
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bool SpellChecker::isCorrect(const std::string& word) const
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{
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OSG_NOTICE<<"SpellChecker::isCorrect("<<word<<")"<<std::endl;
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return true;
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}
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SpellChecker::WordList SpellChecker::suggest(const std::string& word) const
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{
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return WordList();
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}
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//////////////////////////////////////////////////////////////////////////////////////////
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XmlPatcher::XmlPatcher()
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{
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}
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void XmlPatcher::stripP3dXml(const std::string& filename, std::ostream& fout) const
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{
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std::string foundFileName = osgDB::findDataFile( filename );
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if (foundFileName.empty()) return;
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std::ifstream fin(foundFileName.c_str());
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osgDB::XmlNode::Input input;
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input.attach(fin);
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input.readAllDataIntoBuffer();
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osg::ref_ptr<osgDB::XmlNode> doc = new osgDB::XmlNode;
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doc->read(input);
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if (!doc) return;
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stripXml(doc.get(), fout);
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}
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void XmlPatcher::stripXml(osgDB::XmlNode* node, std::ostream& fout) const
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{
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if (node->name=="presentation" ||
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node->name=="slide" ||
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node->name=="layer" ||
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node->name=="page" ||
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node->name=="paragraph" ||
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node->name=="bullet")
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{
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if (!(node->children.empty()))
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{
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fout<<"<"<<node->name<<">"<<std::endl;
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for(osgDB::XmlNode::Children::iterator itr = node->children.begin();
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itr != node->children.end();
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++itr)
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{
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stripXml(itr->get(), fout);
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}
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fout<<"</"<<node->name<<">"<<std::endl;
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}
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else
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{
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fout<<"<"<<node->name<<">"<<node->contents<<"</"<<node->name<<">"<<std::endl;
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}
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}
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else
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{
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for(osgDB::XmlNode::Children::iterator itr = node->children.begin();
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itr != node->children.end();
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++itr)
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{
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stripXml(itr->get(), fout);
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}
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}
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}
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osgDB::XmlNode* XmlPatcher::simplifyP3dXml(const std::string& filename) const
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{
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std::string foundFileName = osgDB::findDataFile( filename );
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if (foundFileName.empty()) return 0;
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std::ifstream fin(foundFileName.c_str());
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osgDB::XmlNode::Input input;
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input.attach(fin);
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input.readAllDataIntoBuffer();
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osg::ref_ptr<osgDB::XmlNode> doc = new osgDB::XmlNode;
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doc->read(input);
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if (!doc) return 0;
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return simplifyXml(doc.get());
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}
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osgDB::XmlNode* XmlPatcher::simplifyXml(osgDB::XmlNode* node) const
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{
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if (node->name.empty() ||
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node->name=="presentation" ||
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node->name=="slide" ||
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node->name=="layer" ||
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node->name=="page" ||
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node->name=="paragraph" ||
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node->name=="bullet")
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{
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osgDB::XmlNode* newNode = new osgDB::XmlNode;
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newNode->type = node->type;
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newNode->name = node->name;
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newNode->contents = node->contents;
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for(osgDB::XmlNode::Children::iterator itr = node->children.begin();
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itr != node->children.end();
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++itr)
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{
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osgDB::XmlNode* child = simplifyXml(itr->get());
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if (child) newNode->children.push_back(child);
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}
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return newNode;
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}
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else
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{
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return 0;
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}
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}
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osgDB::XmlNode* XmlPatcher::mergeP3dXml(const std::string& lhs_filename, const std::string& rhs_filename) const
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{
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std::string lhs_foundFileName = osgDB::findDataFile( lhs_filename );
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if (lhs_foundFileName.empty()) return 0;
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std::string rhs_foundFileName = osgDB::findDataFile( rhs_filename );
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if (rhs_foundFileName.empty()) return 0;
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osg::ref_ptr<osgDB::XmlNode> lhs_doc = new osgDB::XmlNode;
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osg::ref_ptr<osgDB::XmlNode> rhs_doc = new osgDB::XmlNode;
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{
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std::ifstream fin(lhs_foundFileName.c_str());
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osgDB::XmlNode::Input input;
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input.attach(fin);
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input.readAllDataIntoBuffer();
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lhs_doc->read(input);
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if (!lhs_doc) return 0;
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}
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{
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std::ifstream fin(rhs_foundFileName.c_str());
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osgDB::XmlNode::Input input;
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input.attach(fin);
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input.readAllDataIntoBuffer();
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rhs_doc->read(input);
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if (!rhs_doc) return 0;
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}
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lhs_doc = mergeXml(lhs_doc.get(), rhs_doc.get());
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return lhs_doc.release();
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}
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osgDB::XmlNode* XmlPatcher::mergeXml(osgDB::XmlNode* lhs_node, osgDB::XmlNode* rhs_node) const
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{
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if (lhs_node->name == rhs_node->name)
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{
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lhs_node->contents = rhs_node->contents;
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osgDB::XmlNode::Children::iterator rhs_itr = rhs_node->children.begin();
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for(osgDB::XmlNode::Children::iterator lhs_itr = lhs_node->children.begin();
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lhs_itr != lhs_node->children.end() && rhs_itr != rhs_node->children.end();
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++lhs_itr)
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{
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if ((*lhs_itr)->name == (*rhs_itr)->name)
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{
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mergeXml(lhs_itr->get(), rhs_itr->get());
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++rhs_itr;
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}
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}
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}
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return lhs_node;
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}
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