QgsProjectFileTransform Class Reference

Class to convert from older project file versions to newer. More...

#include <qgsprojectfiletransform.h>

Collaboration diagram for QgsProjectFileTransform:

List of all members.

Classes
struct	transform
Public Member Functions
	~QgsProjectFileTransform ()
	QgsProjectFileTransform (QDomDocument &domDocument, QgsProjectVersion version)
bool	updateRevision (QgsProjectVersion version)
void	dump ()
Private Member Functions
void	transformNull ()
void	transform081to090 ()
void	transform091to0100 ()
void	transform0100to0110 ()
void	transform0110to1000 ()
void	transform1100to1200 ()
void	transform1400to1500 ()
Private Attributes
QDomDocument	mDom
QgsProjectVersion	mCurrentVersion
Static Private Attributes
static transform	transformers []

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Detailed Description

Class to convert from older project file versions to newer.

This class provides possibility to store a project file as a QDomDocument, and provides the ability to specify version of the project file, and perform upgrades to a more recent version

Definition at line 34 of file qgsprojectfiletransform.h.

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Constructor & Destructor Documentation

QgsProjectFileTransform::~QgsProjectFileTransform

(

)

[inline]

Definition at line 39 of file qgsprojectfiletransform.h.

QgsProjectFileTransform::QgsProjectFileTransform	(	QDomDocument &	domDocument,
		QgsProjectVersion	version
	)		[inline]

Create an instance from a Dom and a supplied version

Parameters:

domDocument	The Dom document to use as content
version	Version number

Definition at line 45 of file qgsprojectfiletransform.h.

References mCurrentVersion, and mDom.

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Member Function Documentation

void QgsProjectFileTransform::dump

(

)

Prints the contents via QgsDebugMsg()

Definition at line 73 of file qgsprojectfiletransform.cpp.

References QgsProjectVersion::majorVersion(), mCurrentVersion, mDom, QgsProjectVersion::minorVersion(), QgsDebugMsg, and QgsProjectVersion::subVersion().

void QgsProjectFileTransform::transform0100to0110

(

)

[private]

Definition at line 254 of file qgsprojectfiletransform.cpp.

References mDom, outlineWidth, and widthScaleFactor.

void QgsProjectFileTransform::transform0110to1000

(

)

[private]

Definition at line 295 of file qgsprojectfiletransform.cpp.

References QgsVectorLayer::dataProvider(), QgsVectorDataProvider::fields(), QgsMapLayer::isValid(), and mDom.

void QgsProjectFileTransform::transform081to090

(

)

[private]

Definition at line 89 of file qgsprojectfiletransform.cpp.

References mDom, and QgsDebugMsg.

void QgsProjectFileTransform::transform091to0100

(

)

[private]

Definition at line 195 of file qgsprojectfiletransform.cpp.

References mDom, and QgsDebugMsg.

void QgsProjectFileTransform::transform1100to1200

(

)

[private]

Definition at line 359 of file qgsprojectfiletransform.cpp.

References mDom, QgsDebugMsg, and QgsPropertyValue::writeXML().

void QgsProjectFileTransform::transform1400to1500

(

)

[private]

Definition at line 393 of file qgsprojectfiletransform.cpp.

References mDom.

void QgsProjectFileTransform::transformNull

(

)

[inline, private]

Definition at line 77 of file qgsprojectfiletransform.h.

bool QgsProjectFileTransform::updateRevision

(

QgsProjectVersion

version

)

Definition at line 52 of file qgsprojectfiletransform.cpp.

References mCurrentVersion, mDom, QgsProjectFileTransform::transform::to, transformers, and QgsProjectFileTransform::transform::transformFunc.

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Member Data Documentation

QgsProjectVersion QgsProjectFileTransform::mCurrentVersion [private]

Definition at line 72 of file qgsprojectfiletransform.h.

Referenced by dump(), QgsProjectFileTransform(), and updateRevision().

QDomDocument QgsProjectFileTransform::mDom [private]

Definition at line 71 of file qgsprojectfiletransform.h.

Referenced by dump(), QgsProjectFileTransform(), transform0100to0110(), transform0110to1000(), transform081to090(), transform091to0100(), transform1100to1200(), transform1400to1500(), and updateRevision().

QgsProjectFileTransform::transform QgsProjectFileTransform::transformers [static, private]

Initial value:

{
  {PFV( 0, 8, 0 ), PFV( 0, 8, 1 ), &QgsProjectFileTransform::transformNull},
  {PFV( 0, 8, 1 ), PFV( 0, 9, 0 ), &QgsProjectFileTransform::transform081to090},
  {PFV( 0, 9, 0 ), PFV( 0, 9, 1 ), &QgsProjectFileTransform::transformNull},
  {PFV( 0, 9, 1 ), PFV( 0, 10, 0 ), &QgsProjectFileTransform::transform091to0100},
  {PFV( 0, 9, 2 ), PFV( 0, 10, 0 ), &QgsProjectFileTransform::transformNull},
  {PFV( 0, 10, 0 ), PFV( 0, 11, 0 ), &QgsProjectFileTransform::transform0100to0110},
  {PFV( 0, 11, 0 ), PFV( 1, 0, 0 ), &QgsProjectFileTransform::transform0110to1000},
  {PFV( 1, 0, 0 ), PFV( 1, 1, 0 ), &QgsProjectFileTransform::transformNull},
  {PFV( 1, 0, 2 ), PFV( 1, 1, 0 ), &QgsProjectFileTransform::transformNull},
  {PFV( 1, 1, 0 ), PFV( 1, 2, 0 ), &QgsProjectFileTransform::transform1100to1200},
  {PFV( 1, 2, 0 ), PFV( 1, 3, 0 ), &QgsProjectFileTransform::transformNull},
  {PFV( 1, 3, 0 ), PFV( 1, 4, 0 ), &QgsProjectFileTransform::transformNull},
  {PFV( 1, 4, 0 ), PFV( 1, 5, 0 ), &QgsProjectFileTransform::transform1400to1500},
  {PFV( 1, 5, 0 ), PFV( 1, 6, 0 ), &QgsProjectFileTransform::transformNull},
  {PFV( 1, 6, 0 ), PFV( 1, 7, 0 ), &QgsProjectFileTransform::transformNull},
}

Definition at line 69 of file qgsprojectfiletransform.h.

Referenced by updateRevision().

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

• src/core/qgsprojectfiletransform.h
• src/core/qgsprojectfiletransform.cpp