OpenWalnut  1.4.0
Public Member Functions | Protected Types | Protected Attributes
WGEProjectFileIO Class Reference

IO class for writing the graphics engine state to a project file. More...

#include <WGEProjectFileIO.h>

+ Inheritance diagram for WGEProjectFileIO:

List of all members.

Public Member Functions

 WGEProjectFileIO ()
 Default constructor.
virtual ~WGEProjectFileIO ()
 Destructor.
virtual bool parse (std::string line, unsigned int lineNumber)
 This method parses the specified line and interprets it.
virtual void done ()
 Called whenever the end of the project file has been reached.
virtual void save (std::ostream &output)
 Saves the state to the specified stream.
virtual SPtr clone (WProjectFile *project) const
 Create a clone of the IO.

Protected Types

typedef std::map< unsigned int,
std::string > 
CameraList
 All Cameras parsed.

Protected Attributes

CameraList m_cameras
 Camera map.
std::map< unsigned int,
osg::Matrixd > 
m_manipulatorMatrices
 All view's manipulator matrices.
std::map< unsigned int,
osg::Vec3d > 
m_homeEyeVectors
 The home position eye point.
std::map< unsigned int,
osg::Vec3d > 
m_homeCenterVectors
 The home position center point.
std::map< unsigned int,
osg::Vec3d > 
m_homeUpVectors
 The home position up vector.

Detailed Description

IO class for writing the graphics engine state to a project file.

Currently it only writes the camera settings for the main view with the WGEZoomTrackbalManipulator.

Definition at line 41 of file WGEProjectFileIO.h.


Member Typedef Documentation

typedef std::map< unsigned int, std::string > WGEProjectFileIO::CameraList [protected]

All Cameras parsed.

Definition at line 91 of file WGEProjectFileIO.h.


Constructor & Destructor Documentation

Default constructor.

Definition at line 42 of file WGEProjectFileIO.cpp.

Referenced by clone().

Destructor.

Definition at line 48 of file WGEProjectFileIO.cpp.


Member Function Documentation

Create a clone of the IO.

This is especially useful for custom parsers registered at WProjectFile::registerParser. Implement this function.

Parameters:
projectthe project file using this parser instance.
Returns:
Cloned instance.

Implements WProjectFileIO.

Definition at line 53 of file WGEProjectFileIO.cpp.

References WGEProjectFileIO().

void WGEProjectFileIO::done ( ) [virtual]

Called whenever the end of the project file has been reached.

This is useful if your specific parser class wants to do some post processing after parsing line by line.

Reimplemented from WProjectFileIO.

Definition at line 196 of file WGEProjectFileIO.cpp.

References WGraphicsEngine::getGraphicsEngine(), m_cameras, m_homeCenterVectors, m_homeEyeVectors, m_homeUpVectors, m_manipulatorMatrices, and wlog::warn().

bool WGEProjectFileIO::parse ( std::string  line,
unsigned int  lineNumber 
) [virtual]

This method parses the specified line and interprets it.

It gets called line by line by WProjectFile.

Parameters:
linethe current line as string
lineNumberthe current line number. Useful for error/warning/debugging output.
Returns:
true if the line could be parsed.

Implements WProjectFileIO.

Definition at line 114 of file WGEProjectFileIO.cpp.

References wlog::debug(), m_cameras, m_homeCenterVectors, m_homeEyeVectors, m_homeUpVectors, m_manipulatorMatrices, and string_utils::toString().

void WGEProjectFileIO::save ( std::ostream &  output) [virtual]

Saves the state to the specified stream.

Parameters:
outputthe stream to print the state to.

Implements WProjectFileIO.

Definition at line 239 of file WGEProjectFileIO.cpp.

References WGraphicsEngine::getGraphicsEngine().


Member Data Documentation

Camera map.

Definition at line 96 of file WGEProjectFileIO.h.

Referenced by done(), and parse().

std::map< unsigned int, osg::Vec3d > WGEProjectFileIO::m_homeCenterVectors [protected]

The home position center point.

Definition at line 111 of file WGEProjectFileIO.h.

Referenced by done(), and parse().

std::map< unsigned int, osg::Vec3d > WGEProjectFileIO::m_homeEyeVectors [protected]

The home position eye point.

Definition at line 106 of file WGEProjectFileIO.h.

Referenced by done(), and parse().

std::map< unsigned int, osg::Vec3d > WGEProjectFileIO::m_homeUpVectors [protected]

The home position up vector.

Definition at line 116 of file WGEProjectFileIO.h.

Referenced by done(), and parse().

std::map< unsigned int, osg::Matrixd > WGEProjectFileIO::m_manipulatorMatrices [protected]

All view's manipulator matrices.

Definition at line 101 of file WGEProjectFileIO.h.

Referenced by done(), and parse().


The documentation for this class was generated from the following files: