TdkTheme Class Reference
[The Core Module]

Defines the class TdkTheme. More...

#include <TdkTheme.h>

Inheritance diagram for TdkTheme:

List of all members.

Public Member Functions
	TdkTheme (const string &name="", TdkLayer *layer=0, TeViewNode *parent=0, int view=0, int id=-1)
	Constructor with the basic attributes.
	TdkTheme (const TdkObjectGID &objectGID)
	Constructor by the object GID.
	TdkTheme (TdkTheme &theme)
	Copy constructor.
virtual	~TdkTheme ()
virtual void	operator= (TdkObject &object)
	Attribution operator.
virtual TdkObject *	copy ()
virtual void	setGID (const TdkObjectGID &objectGID)
	Sets the theme GID.
virtual TdkTheme *	query (TdkQueryParams &params)
virtual bool	needToLoad (TdkLoadParams &params)
	Verify if the object loading from the database is necessary.
void	setAllAttrsInCache (bool allAttrsInCache)
	Defines if all theme attributes will be in the cache or not.
bool	getAllAttrsInCache ()
	Returns true if all theme attributes are in the cache.
virtual bool	loadThemeTables ()
	Loads the theme tables.
virtual void	id (int i)
	Defines the theme id.
virtual int	id ()
	Returns the theme id.
virtual void	loadVisualizationAttrs ()
virtual void	loadUpperRightText ()
virtual void	loadRastersMasks (TeDatabase *db=NULL)
virtual void	setRastersMasks (TdkRastersMasks &rastersMasks)
virtual TdkRastersMasks &	getRastersMasks ()
virtual void	setRasterMask (int geomId, TdkRasterMask &rasterMask)
virtual TdkRasterMask	getRasterMask (int geomId)
virtual void	insertRasterMask (int geomId, TdkRasterMask &rasterMask, TeDatabase *db=NULL)
virtual void	updateRasterMask (int geomId, TdkRasterMask &rasterMask, TeDatabase *db=NULL)
virtual void	setUpperText (const TeText &text)
virtual void	setRightText (const TeText &text)
virtual const TeText &	getUpperText ()
virtual const TeText &	getRightText ()
virtual std::string	getGroupingTableName ()
virtual std::string	getGroupingFieldName ()
virtual void	visibleRep (int rep)
virtual int	visibleRep ()
virtual void	layer (TdkLayer *layer)
virtual TeLayer *	layer ()
virtual void	layerId (int i)
virtual int	layerId ()
virtual void	setIdentifyObjects (bool identifyObjects)
virtual bool	getIdentifyObjects ()
virtual void	setTipTable (std::string tipTab)
virtual std::string	getTipTable ()
virtual void	setTipField (std::string tipFld)
virtual std::string	getTipField ()
virtual bool	isAggregatedThemeObject (std::string aggregateObjectId)
virtual std::string	getIdentifiedObjectText (std::string aggregatedObjectId, std::string attrName)
	Returns the text of the identified objects in the given aggregateObjectId.
virtual std::string	getAggregatedIdText (std::string aggregatedObjectId, std::string attrName)
	Returns the text of the aggregated objects in the given aggregateObjectId.
virtual void	setAggregationNumPixels (int aggregationNumPixels)
virtual int	getAggregationNumPixels ()
virtual void	setReferenceScale (double refScale)
virtual double	getReferenceScale ()
virtual void	activation (bool activation)
virtual bool	activation ()
virtual std::string	leSQLQueryDraw (TeGeomRep geometry, std::string subquery)
virtual std::string	getGeometrySQL (TeGeomRep geometry, std::string subquery, bool useCollection)
virtual string	getBoundaringBoxSQL (TeGeomRep geometry, bool useCollection)
	Returns the SQL sentence to get the theme boundaring box for a given geometry representation.
virtual std::string	generateCollectionSQL (TeRepresentation *rep=NULL)
virtual void	setThematicPartition (TeLegendEntryVector &legendVector)
virtual std::string	getStringAttr (std::string attr_name)
	Returns the value for the given attribute. The attribute type must be string.
virtual void	setStringAttr (std::string attr_name, std::string value)
	Sets the value for the given attribute. The attribute type must be string.
virtual int	getIntegerAttr (std::string attr_name)
	Returns the value for the given attribute. The attribute type must be integer.
virtual void	setIntegerAttr (std::string attr_name, int value)
	Gets the value for the given attribute. The attribute type must be integer.
virtual double	getRealAttr (std::string attr_name)
	Returns the value for the given attribute. The attribute type must be real.
virtual void	setRealAttr (std::string attr_name, double value)
	Gets the value for the given attribute. The attribute type must be real.
virtual bool	createCollectionTable (std::string name)
virtual void	addAttributeRest (std::string newRest)
virtual void	import (TdkObject &object)
virtual bool	hasObjectStyles ()
	Returns true if there are any object style diferent of the defaultLegend.
virtual void	getOwnLegendsIds (std::vector< int > &legendIds)
	Returns the ids of the own objects legends (group=-10).
virtual void	setLegendId (TdkObjectGID &objectGID, int legendId)
	Sets the legend for a given object gid.
virtual TeLegendEntry &	getStyle (TdkObjectGID &objectGID)
	Returns the legend for a given a global object gid.
virtual TeLegendEntry &	getStyle (std::string &objectId)
	Returns the legend for a given object gid.
virtual int	getLegendId (TdkObjectGID &objectGID)
	Returns the legend id for a given global object gid.
virtual int	getLegendId (std::string &objectId)
	Returns the legend id for a given object gid.
virtual int	getLegendId (TdkObject &object)
	Returns the legend id for a given object.
virtual void	saveLegendInCollection ()
virtual void	loadObjectsLegendsFromCollectionTables (TdkObjectGID &childGID)
	Loads the legend for each theme object.
void	loadObjectsLegendsFromCollectionTables ()
virtual std::map< std::string, int > &	getObjectsLegendsMap ()
	Returns the theme objects legends indexed by object id.
void	createRasterVisual ()
virtual TeAttributeRep &	getAttributeRep (std::string tableName, std::string attrName)
virtual void	getThematicValues (std::string tableName, std::string attrName, TeLegendEntryVector &legends)
virtual void	getThematicQuantil (std::string tableName, std::string attrName, int sliceNumber, TeLegendEntryVector &legends)
virtual void	getThematicEqualSteps (std::string tableName, std::string attrName, int sliceNumber, TeLegendEntryVector &legends)
virtual void	setLegendWithDefaultVisual (TeLegendEntry &le)
virtual bool	isThemeChild (TdkObjectGID &objectGID)
virtual void	removeCollectionTables ()
virtual void	generateCollectionTables (bool overwrite=false)
	Generates the collection tables.
virtual void	linkChildren (TdkEventHandlerVector &objects, bool updateDB=true)
virtual void	linkChild (TdkObjectGID &objectGID, bool updateDB=true)
virtual void	unlinkChild (const TdkObjectGID &objectGID, bool updateDB=true)
virtual TdkObjectGIDMap &	getSelectedObjects ()
virtual TdkObjectGIDMap &	getIdentifiedObjects ()
virtual bool	isObjectSelected (TdkObject *object)
virtual bool	isObjectSelected (TdkObjectGID *gid)
virtual bool	isObjectIdentified (TdkObject *object)
virtual bool	isObjectIdentified (TdkObjectGID *gid)
virtual void	removeSelectedObject (TdkObject *object)
virtual bool	hasSelectedObjects ()
virtual void	clearSelectedObjects ()
virtual void	grouping (const TeGrouping &g)
virtual TeGrouping &	grouping ()
virtual bool	draw (TdkCanvas *canvas, double angle=0, TdkMathMatrix *matrix=NULL, bool refreshLoadedTheme=true, bool fromCache=false)
void	drawFromCache (TdkCanvas *canvas, double angle, TdkMathMatrix *matrix, bool refreshLoadedTheme, double size_factor, TdkLoadParams &params, TeBox &drawWindow)
virtual void	drawObjectsIdentification (TdkCanvas *canvas)
virtual void	drawSelectedObjects (TdkCanvas *canvas)
virtual void	updateAttributes (TdkObject &object)
virtual bool	isEditable ()
TeMultiGeometry &	getGeometries (double level, bool createLevel=false)
virtual void	updateGeometries (double level, TePolygon &geom)
virtual void	updateGeometries (double level, TeLine2D &geom)
virtual void	updateGeometries (double level, TePoint &geom)
virtual void	updateGeometries (double level, TeCell &geom)
virtual void	updateGeometries (double level, TeText &geom)
virtual void	addGeometries (double level, TePolygonSet &geomSet)
virtual void	addGeometries (double level, TeLineSet &geomSet)
virtual void	addGeometries (double level, TePointSet &geomSet)
virtual void	addGeometries (double level, TeCellSet &geomSet)
virtual void	addGeometries (double level, TeTextSet &geomSet)
virtual void	addGeometries (double level, TePolygon &geomSet)
virtual void	addGeometries (double level, TeLine2D &geomSet)
virtual void	addGeometries (double level, TePoint &geomSet)
virtual void	addGeometries (double level, TeCell &geomSet)
virtual void	addGeometries (double level, TeText &geomSet)
virtual void	removeGeometries (std::string objectId)
TdkCacheParamsMap &	getCacheParams ()
void	clearCache ()
void	clearCache (double level)
void	clearCacheParams ()
	Clears the cache params.
void	clearGeometriesCache ()
	Clears the geometries levels.
void	addCacheParams (TdkLoadParams &lparams, int blockId=TDK_BLOCKID_DEFAULT_VALUE)
TdkCacheParamsSet &	findCacheParamsSet (double level)
void	setCacheParamsSet (TdkCacheParamsSet &params, double level)
virtual bool	needLoadObjects (TdkLoadParams &params)
	Sets if is necessary to load geometries and/or any attribute of the theme objects.
virtual void	addChild (TdkObjectGID &objectGID)
	The object GID type must be equal to the collection children type.
virtual void	addChild (TdkObject *object)
virtual void	getThemeGeometries (TdkObjectGIDMap &gids, double pixelSize, TeMultiGeometry &geom)
	Returns a set of reference to multigeometries for the given gids vector and pixel size, based on the theme geometries cache.
void	getThemeGeometries (TdkObjectGIDMap &gids, double pixelSize, std::vector< TePolygon * > &polys)
	Returns a set of reference to polygon geometries for the given gids vector and pixel size, based on the theme geometries cache.
void	getThemeGeometries (TdkObjectGIDMap &gids, double pixelSize, std::vector< TeLine2D * > &lines)
	Returns a set of reference to line geometries for the given gids vector and pixel size, based on the theme geometries cache.
void	getThemeGeometries (TdkObjectGIDMap &gids, double pixelSize, std::vector< TePoint * > &points)
	Returns a set of reference to point geometries for the given gids vector and pixel size, based on the theme geometries cache.
void	getThemeGeometries (TdkObjectGIDMap &gids, double pixelSize, std::vector< TeText * > &texts)
	Returns a set of reference to text geometries for the given gids vector and pixel size, based on the theme geometries cache.
void	getObjectGeometry (TdkObjectGID *gid, double pixelSize, TeMultiGeometry &geom)
	Returns the geometry of one object from the geometries cache given the object gid and one error level (pixel size).
void	getSelectedObjectsBBox (double pixelSize, TeBox &box)
	Returns the selected objects bounding box for the pixel size, based on the theme geometries cache.
void	setDrawingBuffer (int drawing_buffer)
int	getDrawingBuffer ()
bool	isSaved ()
void	setSavedState (bool isSaved)
bool	isAllAttrsInCache ()
	Returns true if the theme was loaded completelly.
void	setBoxExtension (double box_extension)
double	getBoxExtension ()
virtual TeBox	box ()
	Returns the theme bounding box.
virtual void	setThemeBox (const TeBox &box)
	Sets the bounding box of a theme.
virtual void	updateThemeBox ()
	Refreshes the bounding box of a theme according to its representation.
virtual void	updateThemeBox (const TeBox &box)
	Updates the bounding box of a theme (in database).
Protected Member Functions
void	getLoadedAreas (std::vector< TeBox > &loadedAreas, TdkLoadParams &params)
	Returns the equivalent areas that were loaded the given params.
virtual bool	insert (TeDatabase *dbCaller, TdkPersistenceParams &params)
virtual bool	load (TeDatabase *dbCaller, TdkLoadParams &params)
virtual bool	update (TeDatabase *dbCaller, TdkPersistenceParams &params)
virtual void	remove (TeDatabase *dbCaller, TdkPersistenceParams &params)
virtual void	insertChildren (TeDatabase *dbCaller, TdkEventHandlerVector &objects, TdkPersistenceParams &params)
virtual void	loadChildren (TeDatabase *dbCaller, TdkLoadParams &params)
virtual void	deleteChildren (TeDatabase *dbCaller, TdkEventHandlerVector &objects, TdkPersistenceParams &params)
virtual void	associateChildren (TeDatabase *dbCaller)
virtual void	loadChildrenGIDs (TeDatabase *dbCaller)
virtual void	unloadChildren (TeDatabase *dbCaller)
virtual void	loadFromShapeFile (TeDatabase *dbCaller, TdkLoadParams &params)
virtual void	loadOriginalChildren (TeRepresentation &sRep, TdkLoadParams &loadParams, std::vector< TeBox > &loadedAreas)
virtual void	loadGeneralizationChildren (TdkGeneralizationRepresentation &sRep, TdkLoadParams &loadParams, std::vector< TeBox > &loadedAreas)
void	loadAggregationChildren (TdkGeneralizationRepresentation &sRep, TdkLoadParams &loadParams, std::vector< TeBox > &loadedAreas)
virtual std::string	getOriginalAreasToLoad (TeDatabase *db, TeRepresentation &rep, TdkLoadParams &params, std::vector< TeBox > &loadedAreas)
virtual std::string	getGeneralizationLoadedAreas (TdkLoadParams &params, TeRepresentation &rep, vector< TeBox > &loadedAreas)
virtual std::string	getGeneralizationLoadedIds (TdkLoadParams &params)
virtual std::string	getSQLBoxWhere (TeBox &box, TeRepresentation &rep)
virtual std::string	getSQLEqualBoxWhere (TeBox &box, TdkGeneralizationRepresentation &rep)
virtual void	init ()
	Initializes some theme attributes.
virtual void	addPickAttender (TdkEvent &event, TeMultiGeometry &geom, TeCoord2D &c1, TeCoord2D &c2)
virtual void	addPickAttender (TdkEvent &event, TeMultiGeometry &geom)
virtual void	addGidsAttender (TdkEvent &event, TeMultiGeometry &geom, TdkObjectGIDVector &gids)
virtual void	handleVSEvent (TdkEvent &event)
	Handles a generic event.
virtual void	handleVSEvent (TdkSelectObjectsEvent &event)
	Handles a object selection event.
virtual void	handleVSEvent (TdkClearSelectedObjectsEvent &event)
	Handles a object selection event.
virtual void	handleVSEvent (TdkSelectObjectsGIDVectorEvent &event)
	Handles a object selection by object GID vector event.
virtual void	handleVSEvent (TdkUnselectObjectsGIDVectorEvent &event)
	Handles a object selection by object GID vector event.
virtual void	handleVSEvent (TdkPickEvent &event)
	Handles a pick event.
virtual void	handleVSEvent (TdkEditObjectPointFeedbackEvent &event)
	Handles a object point edition feedback event.
virtual void	handleVSEvent (TdkSelectedObjectsBBoxEvent &event)
	Handles a selected objects bounding box event.
virtual void	handleVSEvent (TdkThemeBBoxEvent &event)
	Handles a theme bounding box event.
virtual void	handleVSEvent (TdkSelectedObjectsIdentificationEvent &event)
	Handles a selected objects identification event.
virtual void	handleVSEvent (TdkClearSelectedObjectsIdentificationEvent &event)
	Handles a clear selected objects identification event.
virtual void	handleVSEvent (TdkThemeObjectsIdentificationEvent &event)
	Handles a theme objects identification event.
virtual void	handleVSEvent (TdkObjectIdentificationEvent &event)
	Handles a object identification event.
virtual void	handleVSEvent (TdkClearObjectIdentificationEvent &event)
	Handles a object identification event.
virtual void	handleVSEvent (TdkClearThemeObjectsIdentificationEvent &event)
	Handles a clear theme objects identification event.
virtual void	handleVSEvent (TdkClearObjectsIdentificationEvent &event)
	Handles a clear objects identification event.
virtual void	handleVSEvent (TdkObjectsIdentificationEvent &event)
	Handles a objects identification event.
virtual bool	alreadyInVector (const TdkObjectGIDVector &objects, string objectId)
virtual bool	inAttenders (TdkEventHandlerVector &attenders, TdkPickAttender *pickAttender)
virtual void	insertObjectInMap (TdkObject *object, TdkObjectGIDMap &objects)
	Returns the last instance of the TeSTElement property.
virtual void	insertObjectInMap (TdkObjectGID *gid, TdkObjectGIDMap &objects)
virtual void	removeObjectFromMap (TdkObject *object, TdkObjectGIDMap &objects)
virtual void	removeObjectFromMap (TdkObjectGID *gid, TdkObjectGIDMap &objects)
virtual void	clearObjectsMap (TdkObjectGIDMap &objects)
virtual TeBox	getTextBox (const TeText &geom, TdkCanvas *canvas)
virtual void	adjustLoadedAreas (const TeBox &oldArea)
	Loaded areas that intersetting the given area will be the intersection with the theme box.
Protected Attributes
TdkRastersMasks	rastersMasks_
TeText	upperText_
	Text data.
TeText	rightText_
TeBox	box_
	Theme boundaring box.
bool	isSaved_
bool	hasObjectStyles_
	True if there are any object with style different to the defaultLegend.
std::string	tipTable_
	Tip table name.
std::string	tipField_
	Tip field name.
int	aggregationNumPixels_
	Numbers of pixels used to draw aggregated points.
double	referenceScale_
	Theme reference scale.
bool	enableActivation_
	If true, it enables the theme activation.
bool	allAttrsInCache_
	If true, all theme attributes are in the cache.
TdkCacheParamsMap	cacheParams_
	Theme cache params map.
TdkGeometriesCacheMap	cacheGeometries_
	Theme geometries cache map.
std::map< std::string, int >	objectsLegendsMap_
	Theme objects style map: Indexed by object id. The second column is the legend id.
TdkObjectGIDMap	selected_objects_
	Selected theme objects.
TdkObjectGIDMap	identified_objects_
	Identified theme objects.
bool	identifyObjects_
TdkObject *	highlightedObject_
	Highlighted theme object.
int	drawing_buffer_
	The drawing theme buffer.
double	box_extension_
	The box extension.
Friends
class	TdkPersistenceService

---

Detailed Description

Defines the class TdkTheme.

---

Constructor & Destructor Documentation

TdkTheme::TdkTheme	(	const string &	name = "",
		TdkLayer *	layer = 0,
		TeViewNode *	parent = 0,
		int	view = 0,
		int	id = -1
	)

Constructor with the basic attributes.

TdkTheme::TdkTheme

(

const TdkObjectGID &

objectGID

)

Constructor by the object GID.

TdkTheme::TdkTheme

(

TdkTheme &

theme

)

Copy constructor.

TdkTheme::~TdkTheme

(

)

[virtual]

---

Member Function Documentation

void TdkTheme::getLoadedAreas	(	std::vector< TeBox > &	loadedAreas,
		TdkLoadParams &	params
	)			[protected]

Returns the equivalent areas that were loaded the given params.

bool TdkTheme::insert	(	TeDatabase *	dbCaller,
		TdkPersistenceParams &	params
	)			[protected, virtual]

Inserts the theme in the database. All theme information is stored in the database.

Parameters:

dbCaller

The database connection.

Reimplemented from TdkObjectCollection.

bool TdkTheme::load	(	TeDatabase *	dbCaller,
		TdkLoadParams &	params
	)			[protected, virtual]

Loads the theme from the database. If params.loadAllAttributes_ equals false, the basic attributes will be loaded. Otherwise all attributes will be loaded.

Parameters:

	dbCaller	The database connection.
	params	The load params.

Reimplemented from TdkObjectCollection.

bool TdkTheme::update	(	TeDatabase *	dbCaller,
		TdkPersistenceParams &	params
	)			[protected, virtual]

Updates the theme in the database. The parameter params indicates which information will be updated.

Parameters:

	dbCaller	The database connection.
	params	The update params.

Reimplemented from TdkObjectCollection.

void TdkTheme::remove	(	TeDatabase *	dbCaller,
		TdkPersistenceParams &	params
	)			[protected, virtual]

Removes the object from database. All associated The information of this object are removed from all tables associated to the layer.

Parameters:

dbCaller

The database connection.

Reimplemented from TdkObjectCollection.

void TdkTheme::insertChildren	(	TeDatabase *	dbCaller,
		TdkEventHandlerVector &	objects,
		TdkPersistenceParams &	params
	)			[protected, virtual]

Inserts a set of objects in the associated layer tables. When the objects are inserted in the tables, they are inserted in the cache and connected to the events' tree.

Parameters:

	dbCaller	The database connection.
	objects	The objects to be stored in the tables.
	insertAttrs	True for insert the objects attributes.

void TdkTheme::loadChildren	(	TeDatabase *	dbCaller,
		TdkLoadParams &	params
	)			[protected, virtual]

Loads the object children. The object children are loaded according to the specified load params. The load params can specify what object information will be stored in cache.

Parameters:

	dbCaller	The database connection.
	params	The load params.

Reimplemented from TdkObjectCollection.

void TdkTheme::deleteChildren	(	TeDatabase *	dbCaller,
		TdkEventHandlerVector &	objects,
		TdkPersistenceParams &	params
	)			[protected, virtual]

Removes object children from cache and database. The object children geometries are removed from cache and database and the object children attributes are removed from database if the removeAttr parameter is true.

Parameters:

	dbCaller	The database connection.
	objects	The objects to be removed.
	removeAttrs	True for remove the objects attributes.

Reimplemented from TdkObjectCollection.

void TdkTheme::associateChildren

(

TeDatabase *

dbCaller

)

[protected, virtual]

Associate the object children. It makes a connection of double direction of an object with its children.

Parameters:

dbCaller

The database connection.

Reimplemented from TdkObjectCollection.

void TdkTheme::loadChildrenGIDs

(

TeDatabase *

dbCaller

)

[protected, virtual]

Loads object children GID from database. Gets the children ids, build their GID and insert them into the children GID vector.

Parameters:

dbCaller

The database connection.

Reimplemented from TdkObjectCollection.

void TdkTheme::unloadChildren

(

TeDatabase *

dbCaller

)

[protected, virtual]

Unloads object children from cache. Unloads the children from the cache and clears the cache params map.

Parameters:

dbCaller

The database connection.

void TdkTheme::loadFromShapeFile	(	TeDatabase *	dbCaller,
		TdkLoadParams &	params
	)			[protected, virtual]

Loads a shape file. Loads all objects from a shape file associated to the theme layer.

Parameters:

	dbCaller	The database connection.
	params	The load params.

virtual void TdkTheme::loadOriginalChildren	(	TeRepresentation &	sRep,
		TdkLoadParams &	loadParams,
		std::vector< TeBox > &	loadedAreas
	)			[protected, virtual]

Loads the original theme children. The original theme children to be loaded inside of one definitive area must have a specific representation. Perhaps this area hides areas already loaded. If this to happen, the already loaded original theme children are not loaded again.

Parameters:

	sRep	Loaded children representation.
	loadParams	Parameters to load.
	loadedAreas	Areas already loaded.

void TdkTheme::loadGeneralizationChildren	(	TdkGeneralizationRepresentation &	sRep,
		TdkLoadParams &	loadParams,
		std::vector< TeBox > &	loadedAreas
	)			[protected, virtual]

Loads the generalization theme children. The generalization theme children to be loaded inside of one definitive area must have a specific representation. Perhaps this area hides areas already loaded. If this to happen, the already loaded generalization theme children are not loaded again.

Parameters:

	sRep	Loaded children representation.
	loadParams	Parameters to load.
	loadedAreas	Areas already loaded.

void TdkTheme::loadAggregationChildren	(	TdkGeneralizationRepresentation &	sRep,
		TdkLoadParams &	loadParams,
		std::vector< TeBox > &	loadedAreas
	)			[protected]

virtual std::string TdkTheme::getOriginalAreasToLoad	(	TeDatabase *	db,
		TeRepresentation &	rep,
		TdkLoadParams &	params,
		std::vector< TeBox > &	loadedAreas
	)			[protected, virtual]

Gets an area of original geometries. This returned area is the passed area minus loaded original geometries areas.

Parameters:

	db	The database connection.
	rep	Geometry representation.
	params	Contains the passed area.
	loadedAreas	Areas already loaded.

string TdkTheme::getGeneralizationLoadedAreas	(	TdkLoadParams &	params,
		TeRepresentation &	rep,
		vector< TeBox > &	loadedAreas
	)			[protected, virtual]

Gets an area of generalization geometries. This returned area is the passed area minus loaded generalization geometries areas.

Parameters:

	db	The database connection.
	rep	Geometry representation.
	params	Contains the passed area.
	loadedAreas	Areas already loaded.

string TdkTheme::getGeneralizationLoadedIds

(

TdkLoadParams &

params

)

[protected, virtual]

string TdkTheme::getSQLBoxWhere	(	TeBox &	box,
		TeRepresentation &	rep
	)			[protected, virtual]

Gets a SQL clause that contains a box. The returned SQL clause is associated to a geometry representation.

Parameters:

	box	The SQL box.
	rep	The geometry representation.

string TdkTheme::getSQLEqualBoxWhere	(	TeBox &	box,
		TdkGeneralizationRepresentation &	rep
	)			[protected, virtual]

Gets a SQL clause that equals a box. The returned SQL clause is associated to a geometry representation.

Parameters:

	box	The SQL box.
	rep	The geometry representation.

void TdkTheme::init

(

)

[protected, virtual]

Initializes some theme attributes.

void TdkTheme::addPickAttender	(	TdkEvent &	event,
		TeMultiGeometry &	geom,
		TeCoord2D &	c1,
		TeCoord2D &	c2
	)			[protected, virtual]

void TdkTheme::addPickAttender	(	TdkEvent &	event,
		TeMultiGeometry &	geom
	)			[protected, virtual]

void TdkTheme::addGidsAttender	(	TdkEvent &	event,
		TeMultiGeometry &	geom,
		TdkObjectGIDVector &	gids
	)			[protected, virtual]

void TdkTheme::handleVSEvent

(

TdkEvent &

event

)

[protected, virtual]

Handles a generic event.

Reimplemented from TdkEventHandler.

void TdkTheme::handleVSEvent

(

TdkSelectObjectsEvent &

event

)

[protected, virtual]

Handles a object selection event.

void TdkTheme::handleVSEvent

(

TdkClearSelectedObjectsEvent &

event

)

[protected, virtual]

Handles a object selection event.

void TdkTheme::handleVSEvent

(

TdkSelectObjectsGIDVectorEvent &

event

)

[protected, virtual]

Handles a object selection by object GID vector event.

void TdkTheme::handleVSEvent

(

TdkUnselectObjectsGIDVectorEvent &

event

)

[protected, virtual]

Handles a object selection by object GID vector event.

void TdkTheme::handleVSEvent

(

TdkPickEvent &

event

)

[protected, virtual]

Handles a pick event.

void TdkTheme::handleVSEvent

(

TdkEditObjectPointFeedbackEvent &

event

)

[protected, virtual]

Handles a object point edition feedback event.

void TdkTheme::handleVSEvent

(

TdkSelectedObjectsBBoxEvent &

event

)

[protected, virtual]

Handles a selected objects bounding box event.

void TdkTheme::handleVSEvent

(

TdkThemeBBoxEvent &

event

)

[protected, virtual]

Handles a theme bounding box event.

void TdkTheme::handleVSEvent

(

TdkSelectedObjectsIdentificationEvent &

event

)

[protected, virtual]

Handles a selected objects identification event.

void TdkTheme::handleVSEvent

(

TdkClearSelectedObjectsIdentificationEvent &

event

)

[protected, virtual]

Handles a clear selected objects identification event.

void TdkTheme::handleVSEvent

(

TdkThemeObjectsIdentificationEvent &

event

)

[protected, virtual]

Handles a theme objects identification event.

void TdkTheme::handleVSEvent

(

TdkObjectIdentificationEvent &

event

)

[protected, virtual]

Handles a object identification event.

void TdkTheme::handleVSEvent

(

TdkClearObjectIdentificationEvent &

event

)

[protected, virtual]

Handles a object identification event.

void TdkTheme::handleVSEvent

(

TdkClearThemeObjectsIdentificationEvent &

event

)

[protected, virtual]

Handles a clear theme objects identification event.

void TdkTheme::handleVSEvent

(

TdkClearObjectsIdentificationEvent &

event

)

[protected, virtual]

Handles a clear objects identification event.

void TdkTheme::handleVSEvent

(

TdkObjectsIdentificationEvent &

event

)

[protected, virtual]

Handles a objects identification event.

bool TdkTheme::alreadyInVector	(	const TdkObjectGIDVector &	objects,
		string	objectId
	)			[protected, virtual]

bool TdkTheme::inAttenders	(	TdkEventHandlerVector &	attenders,
		TdkPickAttender *	pickAttender
	)			[protected, virtual]

void TdkTheme::insertObjectInMap	(	TdkObject *	object,
		TdkObjectGIDMap &	objects
	)			[protected, virtual]

Returns the last instance of the TeSTElement property.

void TdkTheme::insertObjectInMap	(	TdkObjectGID *	gid,
		TdkObjectGIDMap &	objects
	)			[protected, virtual]

void TdkTheme::removeObjectFromMap	(	TdkObject *	object,
		TdkObjectGIDMap &	objects
	)			[protected, virtual]

void TdkTheme::removeObjectFromMap	(	TdkObjectGID *	gid,
		TdkObjectGIDMap &	objects
	)			[protected, virtual]

void TdkTheme::clearObjectsMap

(

TdkObjectGIDMap &

objects

)

[protected, virtual]

TeBox TdkTheme::getTextBox	(	const TeText &	geom,
		TdkCanvas *	canvas
	)			[protected, virtual]

void TdkTheme::adjustLoadedAreas

(

const TeBox &

oldArea

)

[protected, virtual]

Loaded areas that intersetting the given area will be the intersection with the theme box.

void TdkTheme::operator=

(

TdkObject &

object

)

[virtual]

Attribution operator.

Reimplemented from TdkObjectCollection.

TdkObject * TdkTheme::copy

(

)

[virtual]

Returns a theme copy. Copies all information from this theme.

Reimplemented from TdkObjectCollection.

void TdkTheme::setGID

(

const TdkObjectGID &

objectGID

)

[virtual]

Sets the theme GID.

Reimplemented from TdkObjectCollection.

TdkTheme * TdkTheme::query

(

TdkQueryParams &

params

)

[virtual]

Creates a theme from this theme. Apply a query on the children and returns a new theme with the children that match.

Parameters:

params

The query params.

bool TdkTheme::needToLoad

(

TdkLoadParams &

params

)

[virtual]

Verify if the object loading from the database is necessary.

Reimplemented from TdkObjectCollection.

void TdkTheme::setAllAttrsInCache

(

bool

allAttrsInCache

)

Defines if all theme attributes will be in the cache or not.

bool TdkTheme::getAllAttrsInCache

(

)

Returns true if all theme attributes are in the cache.

bool TdkTheme::loadThemeTables

(

)

[virtual]

Loads the theme tables.

void TdkTheme::id

(

int

i

)

[virtual]

Defines the theme id.

int TdkTheme::id

(

)

[virtual]

Returns the theme id.

void TdkTheme::loadVisualizationAttrs

(

)

[virtual]

void TdkTheme::loadUpperRightText

(

)

[virtual]

void TdkTheme::loadRastersMasks

(

TeDatabase *

db = NULL

)

[virtual]

void TdkTheme::setRastersMasks

(

TdkRastersMasks &

rastersMasks

)

[virtual]

TdkRastersMasks & TdkTheme::getRastersMasks

(

)

[virtual]

void TdkTheme::setRasterMask	(	int	geomId,
		TdkRasterMask &	rasterMask
	)			[virtual]

TdkRasterMask TdkTheme::getRasterMask

(

int

geomId

)

[virtual]

void TdkTheme::insertRasterMask	(	int	geomId,
		TdkRasterMask &	rasterMask,
		TeDatabase *	db = NULL
	)			[virtual]

void TdkTheme::updateRasterMask	(	int	geomId,
		TdkRasterMask &	rasterMask,
		TeDatabase *	db = NULL
	)			[virtual]

void TdkTheme::setUpperText

(

const TeText &

text

)

[virtual]

void TdkTheme::setRightText

(

const TeText &

text

)

[virtual]

const TeText & TdkTheme::getUpperText

(

)

[virtual]

const TeText & TdkTheme::getRightText

(

)

[virtual]

std::string TdkTheme::getGroupingTableName

(

)

[virtual]

std::string TdkTheme::getGroupingFieldName

(

)

[virtual]

void TdkTheme::visibleRep

(

int

rep

)

[virtual]

int TdkTheme::visibleRep

(

)

[virtual]

void TdkTheme::layer

(

TdkLayer *

layer

)

[virtual]

TeLayer * TdkTheme::layer

(

)

[virtual]

void TdkTheme::layerId

(

int

i

)

[virtual]

int TdkTheme::layerId

(

)

[virtual]

void TdkTheme::setIdentifyObjects

(

bool

identifyObjects

)

[virtual]

bool TdkTheme::getIdentifyObjects

(

)

[virtual]

void TdkTheme::setTipTable

(

std::string

tipTab

)

[virtual]

string TdkTheme::getTipTable

(

)

[virtual]

void TdkTheme::setTipField

(

std::string

tipFld

)

[virtual]

string TdkTheme::getTipField

(

)

[virtual]

virtual bool TdkTheme::isAggregatedThemeObject

(

std::string

aggregateObjectId

)

[virtual]

Returns true if any object id given aggregateObjectId is int the children map

Parameters:

aggregateObjectId

Format: ##objectId1##objectId2##objectIdN###.

virtual std::string TdkTheme::getIdentifiedObjectText	(	std::string	aggregatedObjectId,
		std::string	attrName
	)			[virtual]

Returns the text of the identified objects in the given aggregateObjectId.

virtual std::string TdkTheme::getAggregatedIdText	(	std::string	aggregatedObjectId,
		std::string	attrName
	)			[virtual]

Returns the text of the aggregated objects in the given aggregateObjectId.

void TdkTheme::setAggregationNumPixels

(

int

aggregationNumPixels

)

[virtual]

int TdkTheme::getAggregationNumPixels

(

)

[virtual]

void TdkTheme::setReferenceScale

(

double

refScale

)

[virtual]

double TdkTheme::getReferenceScale

(

)

[virtual]

void TdkTheme::activation

(

bool

activation

)

[virtual]

bool TdkTheme::activation

(

)

[virtual]

virtual std::string TdkTheme::leSQLQueryDraw	(	TeGeomRep	geometry,
		std::string	subquery
	)			[virtual]

virtual std::string TdkTheme::getGeometrySQL	(	TeGeomRep	geometry,
		std::string	subquery,
		bool	useCollection
	)			[virtual]

string TdkTheme::getBoundaringBoxSQL	(	TeGeomRep	geometry,
		bool	useCollection
	)			[virtual]

Returns the SQL sentence to get the theme boundaring box for a given geometry representation.

string TdkTheme::generateCollectionSQL

(

TeRepresentation *

rep = NULL

)

[virtual]

void TdkTheme::setThematicPartition

(

TeLegendEntryVector &

legendVector

)

[virtual]

virtual std::string TdkTheme::getStringAttr

(

std::string

attr_name

)

[virtual]

Returns the value for the given attribute. The attribute type must be string.

Reimplemented from TdkObjectCollection.

virtual void TdkTheme::setStringAttr	(	std::string	attr_name,
		std::string	value
	)			[virtual]

Sets the value for the given attribute. The attribute type must be string.

Reimplemented from TdkObjectCollection.

virtual int TdkTheme::getIntegerAttr

(

std::string

attr_name

)

[virtual]

Returns the value for the given attribute. The attribute type must be integer.

Reimplemented from TdkObjectCollection.

virtual void TdkTheme::setIntegerAttr	(	std::string	attr_name,
		int	value
	)			[virtual]

Gets the value for the given attribute. The attribute type must be integer.

Reimplemented from TdkObjectCollection.

virtual double TdkTheme::getRealAttr

(

std::string

attr_name

)

[virtual]

Returns the value for the given attribute. The attribute type must be real.

Reimplemented from TdkObjectCollection.

virtual void TdkTheme::setRealAttr	(	std::string	attr_name,
		double	value
	)			[virtual]

Gets the value for the given attribute. The attribute type must be real.

Reimplemented from TdkObjectCollection.

virtual bool TdkTheme::createCollectionTable

(

std::string

name

)

[virtual]

virtual void TdkTheme::addAttributeRest

(

std::string

newRest

)

[virtual]

void TdkTheme::import

(

TdkObject &

object

)

[virtual]

Reimplemented from TdkObjectCollection.

bool TdkTheme::hasObjectStyles

(

)

[virtual]

Returns true if there are any object style diferent of the defaultLegend.

void TdkTheme::getOwnLegendsIds

(

std::vector< int > &

legendIds

)

[virtual]

Returns the ids of the own objects legends (group=-10).

void TdkTheme::setLegendId	(	TdkObjectGID &	objectGID,
		int	legendId
	)			[virtual]

Sets the legend for a given object gid.

TeLegendEntry & TdkTheme::getStyle

(

TdkObjectGID &

objectGID

)

[virtual]

Returns the legend for a given a global object gid.

TeLegendEntry & TdkTheme::getStyle

(

std::string &

objectId

)

[virtual]

Returns the legend for a given object gid.

int TdkTheme::getLegendId

(

TdkObjectGID &

objectGID

)

[virtual]

Returns the legend id for a given global object gid.

int TdkTheme::getLegendId

(

std::string &

objectId

)

[virtual]

Returns the legend id for a given object gid.

int TdkTheme::getLegendId

(

TdkObject &

object

)

[virtual]

Returns the legend id for a given object.

void TdkTheme::saveLegendInCollection

(

)

[virtual]

void TdkTheme::loadObjectsLegendsFromCollectionTables

(

TdkObjectGID &

childGID

)

[virtual]

Loads the legend for each theme object.

void TdkTheme::loadObjectsLegendsFromCollectionTables

(

)

map< string, int > & TdkTheme::getObjectsLegendsMap

(

)

[virtual]

Returns the theme objects legends indexed by object id.

void TdkTheme::createRasterVisual

(

)

TeAttributeRep & TdkTheme::getAttributeRep	(	std::string	tableName,
		std::string	attrName
	)			[virtual]

void TdkTheme::getThematicValues	(	std::string	tableName,
		std::string	attrName,
		TeLegendEntryVector &	legends
	)			[virtual]

void TdkTheme::getThematicQuantil	(	std::string	tableName,
		std::string	attrName,
		int	sliceNumber,
		TeLegendEntryVector &	legends
	)			[virtual]

void TdkTheme::getThematicEqualSteps	(	std::string	tableName,
		std::string	attrName,
		int	sliceNumber,
		TeLegendEntryVector &	legends
	)			[virtual]

void TdkTheme::setLegendWithDefaultVisual

(

TeLegendEntry &

le

)

[virtual]

bool TdkTheme::isThemeChild

(

TdkObjectGID &

objectGID

)

[virtual]

void TdkTheme::removeCollectionTables

(

)

[virtual]

void TdkTheme::generateCollectionTables

(

bool

overwrite = false

)

[virtual]

Generates the collection tables.

Parameters:

overwrite

true - will overwrite the existing table; false - if the table does not exist, it will generate a new table.

void TdkTheme::linkChildren	(	TdkEventHandlerVector &	objects,
		bool	updateDB = true
	)			[virtual]

void TdkTheme::linkChild	(	TdkObjectGID &	objectGID,
		bool	updateDB = true
	)			[virtual]

void TdkTheme::unlinkChild	(	const TdkObjectGID &	objectGID,
		bool	updateDB = true
	)			[virtual]

TdkObjectGIDMap & TdkTheme::getSelectedObjects

(

)

[virtual]

TdkObjectGIDMap & TdkTheme::getIdentifiedObjects

(

)

[virtual]

bool TdkTheme::isObjectSelected

(

TdkObject *

object

)

[virtual]

bool TdkTheme::isObjectSelected

(

TdkObjectGID *

gid

)

[virtual]

bool TdkTheme::isObjectIdentified

(

TdkObject *

object

)

[virtual]

bool TdkTheme::isObjectIdentified

(

TdkObjectGID *

gid

)

[virtual]

void TdkTheme::removeSelectedObject

(

TdkObject *

object

)

[virtual]

bool TdkTheme::hasSelectedObjects

(

)

[virtual]

void TdkTheme::clearSelectedObjects

(

)

[virtual]

void TdkTheme::grouping

(

const TeGrouping &

g

)

[virtual]

TeGrouping & TdkTheme::grouping

(

)

[virtual]

bool TdkTheme::draw	(	TdkCanvas *	canvas,
		double	angle = 0,
		TdkMathMatrix *	matrix = NULL,
		bool	refreshLoadedTheme = true,
		bool	fromCache = false
	)			[virtual]

void TdkTheme::drawFromCache	(	TdkCanvas *	canvas,
		double	angle,
		TdkMathMatrix *	matrix,
		bool	refreshLoadedTheme,
		double	size_factor,
		TdkLoadParams &	params,
		TeBox &	drawWindow
	)

void TdkTheme::drawObjectsIdentification

(

TdkCanvas *

canvas

)

[virtual]

void TdkTheme::drawSelectedObjects

(

TdkCanvas *

canvas

)

[virtual]

void TdkTheme::updateAttributes

(

TdkObject &

object

)

[virtual]

bool TdkTheme::isEditable

(

)

[virtual]

TeMultiGeometry & TdkTheme::getGeometries	(	double	level,
		bool	createLevel = false
	)

void TdkTheme::updateGeometries	(	double	level,
		TePolygon &	geom
	)			[virtual]

void TdkTheme::updateGeometries	(	double	level,
		TeLine2D &	geom
	)			[virtual]

void TdkTheme::updateGeometries	(	double	level,
		TePoint &	geom
	)			[virtual]

void TdkTheme::updateGeometries	(	double	level,
		TeCell &	geom
	)			[virtual]

void TdkTheme::updateGeometries	(	double	level,
		TeText &	geom
	)			[virtual]

void TdkTheme::addGeometries	(	double	level,
		TePolygonSet &	geomSet
	)			[virtual]

void TdkTheme::addGeometries	(	double	level,
		TeLineSet &	geomSet
	)			[virtual]

void TdkTheme::addGeometries	(	double	level,
		TePointSet &	geomSet
	)			[virtual]

void TdkTheme::addGeometries	(	double	level,
		TeCellSet &	geomSet
	)			[virtual]

void TdkTheme::addGeometries	(	double	level,
		TeTextSet &	geomSet
	)			[virtual]

void TdkTheme::addGeometries	(	double	level,
		TePolygon &	geomSet
	)			[virtual]

void TdkTheme::addGeometries	(	double	level,
		TeLine2D &	geomSet
	)			[virtual]

void TdkTheme::addGeometries	(	double	level,
		TePoint &	geomSet
	)			[virtual]

void TdkTheme::addGeometries	(	double	level,
		TeCell &	geomSet
	)			[virtual]

void TdkTheme::addGeometries	(	double	level,
		TeText &	geomSet
	)			[virtual]

void TdkTheme::removeGeometries

(

std::string

objectId

)

[virtual]

TdkCacheParamsMap & TdkTheme::getCacheParams

(

)

void TdkTheme::clearCache

(

)

void TdkTheme::clearCache

(

double

level

)

void TdkTheme::clearCacheParams

(

)

Clears the cache params.

void TdkTheme::clearGeometriesCache

(

)

Clears the geometries levels.

void TdkTheme::addCacheParams	(	TdkLoadParams &	lparams,
		int	blockId = TDK_BLOCKID_DEFAULT_VALUE
	)

TdkCacheParamsSet & TdkTheme::findCacheParamsSet

(

double

level

)

void TdkTheme::setCacheParamsSet	(	TdkCacheParamsSet &	params,
		double	level
	)

bool TdkTheme::needLoadObjects

(

TdkLoadParams &

params

)

[virtual]

Sets if is necessary to load geometries and/or any attribute of the theme objects.

Parameters:

params

The params to be load. Set the params with the real load necessities.

Returns:

true If is necessary load gometries or attributes

void TdkTheme::addChild

(

TdkObjectGID &

objectGID

)

[virtual]

The object GID type must be equal to the collection children type.

void TdkTheme::addChild

(

TdkObject *

object

)

[virtual]

void TdkTheme::getThemeGeometries	(	TdkObjectGIDMap &	gids,
		double	pixelSize,
		TeMultiGeometry &	geom
	)			[virtual]

Returns a set of reference to multigeometries for the given gids vector and pixel size, based on the theme geometries cache.

void TdkTheme::getThemeGeometries	(	TdkObjectGIDMap &	gids,
		double	pixelSize,
		std::vector< TePolygon * > &	polys
	)

Returns a set of reference to polygon geometries for the given gids vector and pixel size, based on the theme geometries cache.

void TdkTheme::getThemeGeometries	(	TdkObjectGIDMap &	gids,
		double	pixelSize,
		std::vector< TeLine2D * > &	lines
	)

Returns a set of reference to line geometries for the given gids vector and pixel size, based on the theme geometries cache.

void TdkTheme::getThemeGeometries	(	TdkObjectGIDMap &	gids,
		double	pixelSize,
		std::vector< TePoint * > &	points
	)

Returns a set of reference to point geometries for the given gids vector and pixel size, based on the theme geometries cache.

void TdkTheme::getThemeGeometries	(	TdkObjectGIDMap &	gids,
		double	pixelSize,
		std::vector< TeText * > &	texts
	)

Returns a set of reference to text geometries for the given gids vector and pixel size, based on the theme geometries cache.

void TdkTheme::getObjectGeometry	(	TdkObjectGID *	gid,
		double	pixelSize,
		TeMultiGeometry &	geom
	)

Returns the geometry of one object from the geometries cache given the object gid and one error level (pixel size).

void TdkTheme::getSelectedObjectsBBox	(	double	pixelSize,
		TeBox &	box
	)

Returns the selected objects bounding box for the pixel size, based on the theme geometries cache.

void TdkTheme::setDrawingBuffer

(

int

drawing_buffer

)

int TdkTheme::getDrawingBuffer

(

)

bool TdkTheme::isSaved

(

)

void TdkTheme::setSavedState

(

bool

isSaved

)

bool TdkTheme::isAllAttrsInCache

(

)

Returns true if the theme was loaded completelly.

void TdkTheme::setBoxExtension

(

double

box_extension

)

double TdkTheme::getBoxExtension

(

)

TeBox TdkTheme::box

(

)

[virtual]

Returns the theme bounding box.

void TdkTheme::setThemeBox

(

const TeBox &

box

)

[virtual]

Sets the bounding box of a theme.

void TdkTheme::updateThemeBox

(

)

[virtual]

Refreshes the bounding box of a theme according to its representation.

void TdkTheme::updateThemeBox

(

const TeBox &

box

)

[virtual]

Updates the bounding box of a theme (in database).

---

Friends And Related Function Documentation

friend class TdkPersistenceService [friend]

Reimplemented from TdkObjectCollection.

---

Member Data Documentation

TdkRastersMasks TdkTheme::rastersMasks_ [protected]

TeText TdkTheme::upperText_ [protected]

Text data.

TeText TdkTheme::rightText_ [protected]

TeBox TdkTheme::box_ [protected]

Theme boundaring box.

bool TdkTheme::isSaved_ [protected]

bool TdkTheme::hasObjectStyles_ [protected]

True if there are any object with style different to the defaultLegend.

std::string TdkTheme::tipTable_ [protected]

Tip table name.

std::string TdkTheme::tipField_ [protected]

Tip field name.

int TdkTheme::aggregationNumPixels_ [protected]

Numbers of pixels used to draw aggregated points.

double TdkTheme::referenceScale_ [protected]

Theme reference scale.

bool TdkTheme::enableActivation_ [protected]

If true, it enables the theme activation.

bool TdkTheme::allAttrsInCache_ [protected]

If true, all theme attributes are in the cache.

TdkCacheParamsMap TdkTheme::cacheParams_ [protected]

Theme cache params map.

TdkGeometriesCacheMap TdkTheme::cacheGeometries_ [protected]

Theme geometries cache map.

std::map<std::string, int> TdkTheme::objectsLegendsMap_ [protected]

Theme objects style map: Indexed by object id. The second column is the legend id.

TdkObjectGIDMap TdkTheme::selected_objects_ [protected]

Selected theme objects.

TdkObjectGIDMap TdkTheme::identified_objects_ [protected]

Identified theme objects.

bool TdkTheme::identifyObjects_ [protected]

TdkObject* TdkTheme::highlightedObject_ [protected]

Highlighted theme object.

int TdkTheme::drawing_buffer_ [protected]

The drawing theme buffer.

double TdkTheme::box_extension_ [protected]

The box extension.

---

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

• D:/usuarios/rodrigof/svn/tdk/src/peer/components/core/TdkTheme.h
• D:/usuarios/rodrigof/svn/tdk/src/peer/components/core/TdkTheme.cpp

---