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.
virtual bool	startElement (const QString &namespaceURI, const QString &localName, const QString &qName, const QXmlAttributes &atts)
	Handle an XML start element.
virtual bool	endElement (const QString &namespaceURI, const QString &localName, const QString &qName)
	Handle an XML end element.
virtual void	setReader (XmlStackedHandlerReader *)
void	switchToNewHandler (XmlStackedHandler *nextHandler)
	Switch to a new content handler and continue processing using the new handler.

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.
Project *	m_project
	The project that contains the TargetBodies.
XmlStackedHandlerReader *	m_reader
int	m_depth
QString	m_lastStartNamespaceURI
QString	m_lastStartLocalName
QString	m_lastStartQName
QXmlAttributes	m_lastStartAtts

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 862 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 920 of file TargetBodyList.cpp.

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

fatalError()

bool Isis::XmlStackedHandler::fatalError ( const QXmlParseException & exception )

protectedinherited

Definition at line 78 of file XmlStackedHandler.cpp.

reader() [1/2]

XmlStackedHandlerReader * Isis::XmlStackedHandler::reader ( )

protectedinherited

Definition at line 68 of file XmlStackedHandler.cpp.

reader() [2/2]

const XmlStackedHandlerReader * Isis::XmlStackedHandler::reader ( ) const

protectedinherited

Definition at line 73 of file XmlStackedHandler.cpp.

setReader()

void Isis::XmlStackedHandler::setReader ( XmlStackedHandlerReader * reader )

virtualinherited

Definition at line 28 of file XmlStackedHandler.cpp.

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 879 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 37 of file XmlStackedHandler.cpp.

Member Data Documentation

m_depth

int Isis::XmlStackedHandler::m_depth

privateinherited

Definition at line 141 of file XmlStackedHandler.h.

m_lastStartAtts

QXmlAttributes Isis::XmlStackedHandler::m_lastStartAtts

privateinherited

Definition at line 146 of file XmlStackedHandler.h.

m_lastStartLocalName

QString Isis::XmlStackedHandler::m_lastStartLocalName

privateinherited

Definition at line 144 of file XmlStackedHandler.h.

m_lastStartNamespaceURI

QString Isis::XmlStackedHandler::m_lastStartNamespaceURI

privateinherited

Definition at line 143 of file XmlStackedHandler.h.

m_lastStartQName

QString Isis::XmlStackedHandler::m_lastStartQName

privateinherited

Definition at line 145 of file XmlStackedHandler.h.

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_reader

XmlStackedHandlerReader* Isis::XmlStackedHandler::m_reader

privateinherited

Definition at line 140 of file XmlStackedHandler.h.

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