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Added proper support for writing out Xml graph

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This commit is contained in:
Robert Osfield
2010-04-30 19:41:56 +00:00
parent 7ef776ec5f
commit 400aa8ebcd
2 changed files with 69 additions and 39 deletions
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41
include/osgDB/XmlParser
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@@ -66,7 +66,26 @@ class OSGDB_EXPORT XmlNode : public osg::Referenced
public:
class OSGDB_EXPORT Input
class OSGDB_EXPORT ControlMap
{
public:
ControlMap();
typedef std::map< std::string, int > ControlToCharacterMap;
typedef std::map< int, std::string> CharacterToControlMap;
void addControlToCharacter(const std::string& control, int c);
ControlToCharacterMap _controlToCharacterMap;
CharacterToControlMap _characterToControlMap;
private:
void setUpControlMappings();
};
class OSGDB_EXPORT Input : public ControlMap
{
public:
@@ -110,19 +129,8 @@ class OSGDB_EXPORT XmlNode : public osg::Referenced
bool match(const std::string& str) { return (_currentPos<_buffer.size()) ? _buffer.compare(_currentPos, str.size(), str)==0 : false; }
typedef std::map< std::string, int > ControlToCharacterMap;
typedef std::map< int, std::string> CharacterToControlMap;
void addControlToCharacter(const std::string& control, int c);
ControlToCharacterMap _controlToCharacterMap;
CharacterToControlMap _characterToControlMap;
private:
void setUpControlMappings();
size_type _currentPos;
std::ifstream _fin;
@@ -131,14 +139,15 @@ class OSGDB_EXPORT XmlNode : public osg::Referenced
};
bool read(Input& input);
bool write(std::ostream& fout, const std::string& indent = "") const;
bool writeString(std::ostream& fout, const std::string& str) const;
bool write(const ControlMap& controlMap, std::ostream& fout, const std::string& indent = "") const;
bool writeString(const ControlMap& controlMap, std::ostream& fout, const std::string& str) const;
protected:
bool writeChildren(std::ostream& fout, const std::string& indent) const;
bool writeProperties(std::ostream& fout) const;
bool writeChildren(const ControlMap& controlMap, std::ostream& fout, const std::string& indent) const;
bool writeProperties(const ControlMap& controlMap, std::ostream& fout) const;
};
}