Isis::GuiCameraList::XmlHandler Class Reference

XmlHandler used to save to xml files. More...

Inheritance diagram for Isis::GuiCameraList::XmlHandler:

Collaboration diagram for Isis::GuiCameraList::XmlHandler:

Public Member Functions
	XmlHandler (GuiCameraList *GuiCameraList, 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
GuiCameraList *	m_GuiCameraList
Project *	m_project
XmlStackedHandlerReader *	m_reader
int	m_depth
QString	m_lastStartNamespaceURI
QString	m_lastStartLocalName
QString	m_lastStartQName
QXmlAttributes	m_lastStartAtts

Detailed Description

XmlHandler used to save to xml files.

JAM - The save() method that uses this is currently not implemented.

Author

2012-07-01 Steven Lambright

Definition at line 117 of file GuiCameraList.h.

Constructor & Destructor Documentation

XmlHandler()

Isis::GuiCameraList::XmlHandler::XmlHandler	(	GuiCameraList *	GuiCameraList,
		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 GuiCameraList class data. See GuiCameraList::save() for the expected format.

Parameters

GuiCameraList	The gui camera list we're going to be initializing
project	The project that contains the gui camera list

Definition at line 879 of file GuiCameraList.cpp.

References Isis::GuiCameraList::GuiCameraList().

Member Function Documentation

endElement()

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

virtual

Handle an XML end element.

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

Parameters

namespaceURI	???
localName	The name of the element the XmlHandler 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 GuiCameraList.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::GuiCameraList::XmlHandler::startElement ( const QString & namespaceURI, const QString & localName, const QString & qName, const QXmlAttributes & atts )

virtual

Handle an XML start element.

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

Parameters

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

Returns

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

Reimplemented from Isis::XmlStackedHandler.

Definition at line 896 of file GuiCameraList.cpp.

References Isis::GuiCameraList::name(), and Isis::GuiCameraList::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_GuiCameraList

GuiCameraList* Isis::GuiCameraList::XmlHandler::m_GuiCameraList

private

Definition at line 129 of file GuiCameraList.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::GuiCameraList::XmlHandler::m_project

private

Definition at line 130 of file GuiCameraList.h.

m_reader

XmlStackedHandlerReader* Isis::XmlStackedHandler::m_reader

privateinherited

Definition at line 140 of file XmlStackedHandler.h.

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

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