Isis::TargetBodyList::XmlHandler Class Reference

XmlReader for working with TargetBody XML files. More...

Inheritance diagram for Isis::TargetBodyList::XmlHandler:

Collaboration diagram for Isis::TargetBodyList::XmlHandler:

Public Member Functions
	XmlHandler (TargetBodyList *TargetBodyList, Project *project)
	Change the visibility of the display name. More...
virtual bool	startElement (const QString &namespaceURI, const QString &localName, const QString &qName, const QXmlAttributes &atts)
	Handle an XML start element. More...
virtual bool	endElement (const QString &namespaceURI, const QString &localName, const QString &qName)
	Handle an XML end element. More...
virtual void	setReader (XmlStackedHandlerReader *)
void	switchToNewHandler (XmlStackedHandler *nextHandler)
	Switch to a new content handler and continue processing using the new handler. More...

Protected Member Functions
XmlStackedHandlerReader *	reader ()
const XmlStackedHandlerReader *	reader () const
bool	fatalError (const QXmlParseException &exception)

Private Member Functions
	Q_DISABLE_COPY (XmlHandler)

Private Attributes
TargetBodyList *	m_TargetBodyList
	The TargetBodyList to read into/save from. More...
Project *	m_project
	The project that contains the TargetBodies. More...

Detailed Description

XmlReader for working with TargetBody XML files.

Author

2012-07-01 Steven Lambright

Definition at line 109 of file TargetBodyList.h.

Constructor & Destructor Documentation

XmlHandler()

Isis::TargetBodyList::XmlHandler::XmlHandler	(	TargetBodyList *	TargetBodyList,
		Project *	project
	)

Change the visibility of the display name.

This synchronizes all of the values where at least one is guaranteed to be toggled. Create an XML Handler (reader) that can populate the TargetBodyList class data. See TargetBodyList::save() for the expected format.

Parameters

TargetBodyList	The target body list we're going to be initializing
project	The project that contains the target body list

Definition at line 876 of file TargetBodyList.cpp.

References m_project, m_TargetBodyList, and Isis::TargetBodyList::TargetBodyList().

Member Function Documentation

endElement()

bool Isis::TargetBodyList::XmlHandler::endElement ( const QString &  namespaceURI, const QString &  localName, const QString &  qName  )

virtual

Handle an XML end element.

This handles <TargetBodyList> by opening and reading the images.xml file.

Parameters

namespaceURI	???
localName	The name of the element the XmlReader is at
qName	???

Returns

bool If we should continue reading the XML (usually true).

Exceptions

IException::Io	"Unable to open with read access"
IException::Io	"Failed to open target body list XML"

Reimplemented from Isis::XmlStackedHandler.

Definition at line 934 of file TargetBodyList.cpp.

References _FILEINFO_, Isis::IException::Io, and Isis::XmlStackedHandlerReader::pushContentHandler().

startElement()

bool Isis::TargetBodyList::XmlHandler::startElement ( const QString &  namespaceURI, const QString &  localName, const QString &  qName, const QXmlAttributes &  atts  )

virtual

Handle an XML start element.

This expects <TargetBodyList> and <target> elements (it reads both the project XML and the targets.xml file).

Parameters

namespaceURI	???
localName	The name of the element the XmlReader is at
qName	???
atts	The attributes of the element the XmlReader is at

Returns

bool If we should continue reading the XML (usually true).

Reimplemented from Isis::XmlStackedHandler.

Definition at line 893 of file TargetBodyList.cpp.

References Isis::TargetBodyList::name(), and Isis::TargetBodyList::path().

switchToNewHandler()

void Isis::XmlStackedHandler::switchToNewHandler ( XmlStackedHandler *  nextHandler )

inherited

Switch to a new content handler and continue processing using the new handler.

Definition at line 32 of file XmlStackedHandler.cpp.

Referenced by Isis::XmlStackedHandlerReader::pushContentHandler().

Member Data Documentation

m_project

Project* Isis::TargetBodyList::XmlHandler::m_project

private

The project that contains the TargetBodies.

Definition at line 122 of file TargetBodyList.h.

Referenced by XmlHandler().

m_TargetBodyList

TargetBodyList* Isis::TargetBodyList::XmlHandler::m_TargetBodyList

private

The TargetBodyList to read into/save from.

Definition at line 121 of file TargetBodyList.h.

Referenced by XmlHandler().

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

• src/qisis/objs/TargetBodyList/TargetBodyList.h
• src/qisis/objs/TargetBodyList/TargetBodyList.cpp