![]() |
Isis 3 Programmer Reference
|
Nested class used to write the ControlList object information to an XML file for the purposes of saving an restoring the state of the object. More...
Public Member Functions | |
XmlHandler (ControlList *controlList, Project *project) | |
Create an XML Handler (reader/writer) that can populate the ControlList class data. 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 | |
ControlList * | m_controlList |
Control list to be read or written. More... | |
Project * | m_project |
Project that contains the control list. More... | |
Nested class used to write the ControlList object information to an XML file for the purposes of saving an restoring the state of the object.
Definition at line 144 of file ControlList.h.
Isis::ControlList::XmlHandler::XmlHandler | ( | ControlList * | controlList, |
Project * | project | ||
) |
Create an XML Handler (reader/writer) that can populate the ControlList class data.
See ControlList::save() for the expected format.
controlList | The control list we're going to be initializing |
project | The project that contains the control list |
Definition at line 752 of file ControlList.cpp.
|
virtual |
Handle an XML end element.
This handles <controlList> by opening and reading the controls.xml file.
namespaceURI | ??? |
localName | The keyword name given to the member variable in the XML |
qName | ??? |
IException::Io | "Unable to open with read access" |
IException::Io | "Failed to open control list XML" |
Reimplemented from Isis::XmlStackedHandler.
Definition at line 807 of file ControlList.cpp.
References _FILEINFO_, Isis::IException::Io, and Isis::XmlStackedHandlerReader::pushContentHandler().
|
virtual |
Handle an XML start element.
This expects <controlList> and <control> elements (it reads both the project XML and the controls.xml file).
namespaceURI | ??? |
localName | The keyword name given to the member variable in the XML |
qName | ??? |
atts | The attribute containing the keyword value given for the given localName |
Reimplemented from Isis::XmlStackedHandler.
Definition at line 769 of file ControlList.cpp.
References Isis::ControlList::name(), and Isis::ControlList::path().
|
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().
|
private |
Control list to be read or written.
Definition at line 156 of file ControlList.h.
|
private |
Project that contains the control list.
Definition at line 157 of file ControlList.h.