Parent class for exporting data. More...

#include <tmexportdata.h>

Inheritance diagram for tmExportData:

Public Member Functions
	tmExportData ()
	Constructor.

	tmExportData (DataBaseTM *database)
	Constructor.

void	Create (DataBaseTM *database)
	Creator.

	~tmExportData ()
	destructor

int	GetSizeOfObjDesc (int layerindex)
	Getting size of Object Desc column.

wxString	GetFileExtension ()
	Return extension without the leading dot.

void	SetExportAttributEnumeration (bool useAttributCode)

bool	DoExportAttributEnumerationCode ()

virtual bool	CreateEmptyExportFile (ProjectDefMemoryLayers *myLayer, const wxString &path)

virtual bool	CreatePrjFile (ProjectDefMemoryLayers *myLayer, const wxString &path, PRJDEF_PROJ_TYPE proj)

virtual bool	AddOptFields (const PrjMemFieldArray &myfields)

virtual bool	AddGenericFields (int iSize)

virtual bool	AddFIDField ()

virtual void	SetFrame (wxRealPoint *points, int nbvertex)

virtual bool	WriteLines (ProjectDefMemoryLayers *myLayer)

virtual bool	WritePoints (ProjectDefMemoryLayers *myLayer)

virtual bool	WritePolygons (ProjectDefMemoryLayers *myLayer)

virtual bool	WriteLabels (ProjectDefMemoryLayers *myLayer)

virtual long	WriteConcatGeometries (ProjectDefMemoryLayers layer, wxProgressDialog progDlg, tmPercent *percent)

virtual bool	AddConcatAttributs (ProjectDefMemoryLayers layer, PrjDefMemManage projdef, long loop, wxProgressDialog progDlg, tmPercent percent)

virtual bool	SetAttributsBasic (DataBaseResult &results)

virtual bool	SetAttributsAdvanced (DataBaseResult &results, ProjectDefMemoryLayers *layer)

virtual bool	GetPolyExportInfo (ProjectDefMemoryLayers *layer, bool usefastexport)

virtual bool	CreateSpatialIndex (ProjectDefMemoryLayers *layer)

virtual bool	HasFeatures ()

virtual void	SetEmptyLayer ()

virtual bool	DeleteLayer (ProjectDefMemoryLayers *layer, const wxString &path)

void	SetCropBufferDistance (double value)

double	GetCropBufferDistance ()

void	SetOverwrite (bool value)

bool	DoOverwrite ()

Protected Member Functions
wxFileName *	GetFileName (ProjectDefMemoryLayers *myLayer, const wxString &path)
	Create a file name.

wxFileName *	GetFileNamePrj (ProjectDefMemoryLayers *myLayer, const wxString &path)
	Create a prj file name.

int	GetSizeOfEnum (const PrjMemFieldCodedValArray &mCodedVal)
	Get the max size of the items stored into array.

bool	GetSimpleAttribData (PRJDEF_LAYERS_TYPE layertype, long layerindex)
	Process query for getting simple attributs.

bool	GetSimpleAttribDataWithSpatial (PRJDEF_LAYERS_TYPE layertype, long layerindex)
	Process query for getting simple attributs and spatial data.

bool	GetAdvancedAttribution (ProjectDefMemoryLayers *layer)
	Process the query for getting advanced values from database.

virtual bool	SetPolyExportInfo (ProjectDefMemoryLayers *layer)

Protected Attributes
DataBaseTM *	m_pDB

wxString	m_Extension

bool	m_Overwrite

bool	m_EmptyLayer

Detailed Description

Parent class for exporting data.

This class is used by the tmExportManager to abstract the access to the data and to allow us to implement new export format

Author: Lucien Schreiber (c) CREALP 2008

Date: 14 November 2008

Constructor & Destructor Documentation

◆ tmExportData() [1/2]

tmExportData::tmExportData ( )

Constructor.

Use tmExportData::Create() for two step initialization

Author: Lucien Schreiber (c) CREALP 2008

Date: 14 November 2008

◆ tmExportData() [2/2]

tmExportData::tmExportData ( DataBaseTM * database )

Constructor.

Parameters

database A valid DataBaseTM object (an assert is done in debug mode)

Author: Lucien Schreiber (c) CREALP 2008

Date: 14 November 2008

◆ ~tmExportData()

tmExportData::~tmExportData ( )

destructor

Author: Lucien Schreiber (c) CREALP 2008

Date: 14 November 2008

Member Function Documentation

◆ AddFIDField()

virtual bool tmExportData::AddFIDField ( )

inlinevirtual

Reimplemented in tmExportDataSHP.

◆ AddGenericFields()

virtual bool tmExportData::AddGenericFields ( int iSize )

inlinevirtual

Reimplemented in tmExportDataSHP.

◆ AddOptFields()

virtual bool tmExportData::AddOptFields ( const PrjMemFieldArray & myfields )

inlinevirtual

Reimplemented in tmExportDataSHP.

◆ Create()

void tmExportData::Create ( DataBaseTM * database )

Creator.

For two step initialization. In case of use of the default constructor

Parameters

database A valid DataBaseTM object (an assert is done in debug mode)

Author: Lucien Schreiber (c) CREALP 2008

Date: 14 November 2008

◆ CreateEmptyExportFile()

virtual bool tmExportData::CreateEmptyExportFile	(	ProjectDefMemoryLayers *	myLayer,
		const wxString &	path
	)

inlinevirtual

Reimplemented in tmExportDataSHP.

◆ GetAdvancedAttribution()

bool tmExportData::GetAdvancedAttribution ( ProjectDefMemoryLayers * layer )

protected

Process the query for getting advanced values from database.

Parameters

layer informations about the layer

Returns: true if query passed, false otherwise (plus informations in debug mode)

Author: Lucien Schreiber (c) CREALP 2009

Date: 26 March 2009

◆ GetFileExtension()

wxString tmExportData::GetFileExtension ( )

Return extension without the leading dot.

Author: Lucien Schreiber (c) CREALP 2009

Date: 08 April 2009

◆ GetFileName()

wxFileName * tmExportData::GetFileName	(	ProjectDefMemoryLayers *	myLayer,
		const wxString &	path
	)

protected

Create a file name.

Create a file name from ProjectDefMemoryLayers informations

Parameters

myLayer	valid object of type ProjectDefMemoryLayers
path	The path (with trailling separator)

Returns: A valid wxFileName or Null if an error occur. If wxFileName is returned, caller must destroy the object once finished

Author: Lucien Schreiber (c) CREALP 2008

Date: 14 November 2008

◆ GetFileNamePrj()

wxFileName * tmExportData::GetFileNamePrj	(	ProjectDefMemoryLayers *	myLayer,
		const wxString &	path
	)

protected

Create a prj file name.

Create a file name for projection information

Parameters

myLayer	valid object of type ProjectDefMemoryLayers
path	The path (with trailling separator)

Returns: A valid wxFileName or Null if an error occur. If wxFileName is returned, caller must destroy the object once finished

Author: Pascal Horton (c) Terranum 2019

Date: 18 October 2019

◆ GetSimpleAttribData()

bool tmExportData::GetSimpleAttribData	(	PRJDEF_LAYERS_TYPE	layertype,
		long	layerindex
	)

protected

Process query for getting simple attributs.

Parameters

layertype	type of the layer (point, line, polygon)
layerindex	layer index of the layer in the database

Returns: true if the query succeed, false otherwise

Author: Lucien Schreiber (c) CREALP 2008

Date: 17 November 2008

◆ GetSimpleAttribDataWithSpatial()

bool tmExportData::GetSimpleAttribDataWithSpatial	(	PRJDEF_LAYERS_TYPE	layertype,
		long	layerindex
	)

protected

Process query for getting simple attributs and spatial data.

This function is mainly used for getting info about labels

Parameters

layertype	type of the layer (point, line, polygon)
layerindex	layer index of the layer in the database

Returns: true if the query succeed, false otherwise

Author: Lucien Schreiber (c) CREALP 2008

Date: 17 November 2008

◆ GetSizeOfEnum()

int tmExportData::GetSizeOfEnum ( const PrjMemFieldCodedValArray & mCodedVal )

protected

Get the max size of the items stored into array.

This function may be used for getting the max size we should plan for storring all enum values

Parameters

mCodedVal Contain all enum values

Returns: size of the field for storing those enum

Author: Lucien Schreiber (c) CREALP 2008

Date: 15 November 2008

◆ GetSizeOfObjDesc()

int tmExportData::GetSizeOfObjDesc ( int layerindex )

Getting size of Object Desc column.

This function return an array of int corresponding to the minimum size of the column needed for containing the OBJECT_DESC text

Parameters

layerindex the Database layerindex

Returns: the size of the column Object_Description for the specified layers

Author: Lucien Schreiber (c) CREALP 2008

Date: 16 November 2008

◆ SetFrame()

virtual void tmExportData::SetFrame	(	wxRealPoint *	points,
		int	nbvertex
	)

inlinevirtual

Reimplemented in tmExportDataSHP.

◆ WriteLines()

virtual bool tmExportData::WriteLines ( ProjectDefMemoryLayers * myLayer )

inlinevirtual

Reimplemented in tmExportDataSHP.

◆ WritePoints()

virtual bool tmExportData::WritePoints ( ProjectDefMemoryLayers * myLayer )

inlinevirtual

Reimplemented in tmExportDataSHP.

◆ WritePolygons()

virtual bool tmExportData::WritePolygons ( ProjectDefMemoryLayers * myLayer )

inlinevirtual

Reimplemented in tmExportDataSHP.

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

/github/workspace/src/core/tmexportdata.h
/github/workspace/src/core/tmexportdata.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ tmExportData() [1/2]

◆ tmExportData() [2/2]

◆ ~tmExportData()

Member Function Documentation

◆ AddFIDField()

◆ AddGenericFields()

◆ AddOptFields()

◆ Create()

◆ CreateEmptyExportFile()

◆ GetAdvancedAttribution()

◆ GetFileExtension()

◆ GetFileName()

◆ GetFileNamePrj()

◆ GetSimpleAttribData()

◆ GetSimpleAttribDataWithSpatial()

◆ GetSizeOfEnum()

◆ GetSizeOfObjDesc()

◆ SetFrame()

◆ WriteLines()

◆ WritePoints()

◆ WritePolygons()