This class implements a concrete tool for vertex operations (move, add, etc.). More...

#include <VertexTool.h>

Inheritance diagram for te::edit::VertexTool:

Public Types
enum	StageType { FEATURE_SELECTION, VERTEX_SEARCH, VERTEX_FOUND, VERTEX_MOVING, VERTEX_READY_TO_ADD }
	Defines the operation stage to this tool. More...

Signals
void	endSelectCell (const std::string &, const std::size_t &, std::size_t &)

void	geometriesEdited ()

void	toolDeleted ()

Public Member Functions
std::string	getLayerId ()

bool	isInUse () const

void	resetVisualizationTool ()

virtual void	setCursor (const QCursor &cursor)
	It sets the tool cursor. More...

void	setInUse (const bool &status)

void	setLayer (te::map::AbstractLayer *layer)

Initializer Methods
Methods related to instantiation and destruction.
	VertexTool (te::qt::widgets::MapDisplay display, const te::map::AbstractLayerPtr &layer, bool fixGeometry=false, QObject parent=0)
	It constructs a vertex tool associated with the given map display. More...

	~VertexTool ()
	Destructor. More...

AbstractTool Methods
Methods related with tool behavior.
bool	mousePressEvent (QMouseEvent *e)
	This event handler can be reimplemented in a concrete tool class to receive mouse press events for the watched object. More...

bool	mouseMoveEvent (QMouseEvent *e)
	This event handler can be reimplemented in a concrete tool class to receive mouse move events for the watched object. More...

bool	mouseReleaseEvent (QMouseEvent *e)
	This event handler can be reimplemented in a concrete tool class to receive mouse release events for the watched object. More...

bool	mouseDoubleClickEvent (QMouseEvent *e)
	This event handler can be reimplemented in a concrete tool class to receive mouse double click events for the watched object. More...

AbstractTool Methods
Methods related with tool behavior.
virtual bool	eventFilter (QObject watched, QEvent e)
	Filters events if this object has been installed as an event filter for the watched object. More...

Protected Member Functions
te::gm::Envelope	buildEnvelope (const QPointF &pos)

void	pickFeature (const te::map::AbstractLayerPtr &layer, const te::gm::Envelope &env)

virtual void	saveGeometry (te::gm::Geometry *gm, const int &op)

void	setStage (StageType stage)

void	updateCursor ()

void	updateRTree ()

Protected Attributes
StageType	m_currentStage

VertexIndex	m_currentVertexIndex

QCursor	m_cursor
	The default tool cursor. More...

MapDisplay *	m_display
	The map display associated with the tool. More...

Feature *	m_feature

bool	m_fixGeometry

bool	m_isEdited

bool	m_isInUse

te::map::AbstractLayer *	m_layer

std::vector< te::gm::LineString * >	m_lines

te::sam::rtree::Index< VertexIndex, 8 >	m_rtree

UndoStackManager &	m_stack

Private Slots
void	onExtentChanged ()

void	onUndoFeedback (std::vector< te::gm::Coord2D > coords)

Private Member Functions
void	draw (te::gm::Point *virtualVertex=0)

void	pickFeature (const te::map::AbstractLayerPtr &layer, const QPointF &pos)

void	reset ()

void	storeFeature ()

void	storeUndoCommand ()

Detailed Description

This class implements a concrete tool for vertex operations (move, add, etc.).

Definition at line 74 of file VertexTool.h.

Member Enumeration Documentation

enum te::edit::VertexTool::StageType

Defines the operation stage to this tool.

Enumerator
FEATURE_SELECTION	Selection of feature.
VERTEX_SEARCH	Search of vertex.
VERTEX_FOUND	Vertex found.
VERTEX_MOVING	Vertex movement.
VERTEX_READY_TO_ADD	Vertex add.

Definition at line 85 of file VertexTool.h.

Constructor & Destructor Documentation

te::edit::VertexTool::VertexTool	(	te::qt::widgets::MapDisplay *	display,
		const te::map::AbstractLayerPtr &	layer,
		bool	fixGeometry = `false`,
		QObject *	parent = `0`
	)

It constructs a vertex tool associated with the given map display.

Parameters

display	The map display associated with the tool.
parent	The tool's parent.

Note: The tool will NOT take the ownership of the given pointers.

te::edit::VertexTool::~VertexTool ( )

Destructor.

Member Function Documentation

te::gm::Envelope te::edit::VertexTool::buildEnvelope ( const QPointF & pos )

protected

void te::edit::VertexTool::draw ( te::gm::Point * virtualVertex = 0 )

private

void te::edit::GeometriesUpdateTool::endSelectCell	(	const std::string &	,
		const std::size_t &	,
		std::size_t &
	)

signalinherited

virtual bool te::qt::widgets::AbstractTool::eventFilter	(	QObject *	watched,
		QEvent *	e
	)

virtualinherited

Filters events if this object has been installed as an event filter for the watched object.

Parameters

watched	The watched object.
event	The last event sent to watched object.

Note: In your reimplementation of this function, if you want to filter the event out, i.e. stop it being handled further, return true; otherwise return false.; Here, the default implementation looks for QMouseEvents and call the pure virutal methods defined on AbstractTool class, e.g. mousePressEvent().

Reimplemented in te::qt::widgets::ZoomKeyboard, and te::qt::widgets::ZoomWheel.

void te::edit::GeometriesUpdateTool::geometriesEdited ( )

signalinherited

std::string te::edit::GeometriesUpdateTool::getLayerId ( )

inherited

bool te::edit::GeometriesUpdateTool::isInUse ( ) const

inherited

bool te::edit::VertexTool::mouseDoubleClickEvent ( QMouseEvent * e )

virtual

This event handler can be reimplemented in a concrete tool class to receive mouse double click events for the watched object.

Parameters

e	The mouse event.

Returns: If you want to filter the event out, i.e. stop it being handled further, return true; otherwise return false.

Note: The AbstractTool will also receive mouse press and mouse release events in addition to the double click event. It is up to the developer to ensure that the application interprets these events correctly.

Reimplemented from te::qt::widgets::AbstractTool.

Reimplemented in te::mnt::ProfileTools.

bool te::edit::VertexTool::mouseMoveEvent ( QMouseEvent * e )

virtual

This event handler can be reimplemented in a concrete tool class to receive mouse move events for the watched object.

Parameters

e	The mouse event.

Returns: If you want to filter the event out, i.e. stop it being handled further, return true; otherwise return false.

Reimplemented from te::qt::widgets::AbstractTool.

Reimplemented in te::mnt::ProfileTools.

bool te::edit::VertexTool::mousePressEvent ( QMouseEvent * e )

virtual

This event handler can be reimplemented in a concrete tool class to receive mouse press events for the watched object.

Parameters

e	The mouse event.

Returns: If you want to filter the event out, i.e. stop it being handled further, return true; otherwise return false.

Reimplemented from te::qt::widgets::AbstractTool.

Reimplemented in te::mnt::ProfileTools.

bool te::edit::VertexTool::mouseReleaseEvent ( QMouseEvent * e )

virtual

This event handler can be reimplemented in a concrete tool class to receive mouse release events for the watched object.

Parameters

e	The mouse event.

Returns: If you want to filter the event out, i.e. stop it being handled further, return true; otherwise return false.

Reimplemented from te::qt::widgets::AbstractTool.

Reimplemented in te::mnt::ProfileTools.

void te::edit::VertexTool::onExtentChanged ( )

privateslot

void te::edit::VertexTool::onUndoFeedback ( std::vector< te::gm::Coord2D > coords )

privateslot

void te::edit::VertexTool::pickFeature	(	const te::map::AbstractLayerPtr &	layer,
		const QPointF &	pos
	)

private

void te::edit::VertexTool::pickFeature	(	const te::map::AbstractLayerPtr &	layer,
		const te::gm::Envelope &	env
	)

protected

void te::edit::VertexTool::reset ( )

private

void te::edit::VertexTool::resetVisualizationTool ( )

virtual

Reimplemented from te::edit::GeometriesUpdateTool.

virtual void te::edit::GeometriesUpdateTool::saveGeometry	(	te::gm::Geometry *	gm,
		const int &	op
	)

protectedvirtualinherited

virtual void te::qt::widgets::AbstractTool::setCursor ( const QCursor & cursor )

virtualinherited

It sets the tool cursor.

Parameters

cursor The cursor that will be used during the tool operation.

void te::edit::GeometriesUpdateTool::setInUse ( const bool & status )

inherited

void te::edit::GeometriesUpdateTool::setLayer ( te::map::AbstractLayer * layer )

inherited

void te::edit::VertexTool::setStage ( StageType stage )

protected

void te::edit::VertexTool::storeFeature ( )

privatevirtual

Reimplemented from te::edit::GeometriesUpdateTool.

void te::edit::VertexTool::storeUndoCommand ( )

privatevirtual

Reimplemented from te::edit::GeometriesUpdateTool.

void te::edit::GeometriesUpdateTool::toolDeleted ( )

signalinherited

void te::edit::VertexTool::updateCursor ( )

protected

void te::edit::VertexTool::updateRTree ( )

protected

Member Data Documentation

StageType te::edit::VertexTool::m_currentStage

protected

Definition at line 154 of file VertexTool.h.

VertexIndex te::edit::VertexTool::m_currentVertexIndex

protected

Definition at line 152 of file VertexTool.h.

QCursor te::qt::widgets::AbstractTool::m_cursor

protectedinherited

The default tool cursor.

Definition at line 161 of file AbstractTool.h.

MapDisplay* te::qt::widgets::AbstractTool::m_display

protectedinherited

The map display associated with the tool.

Definition at line 160 of file AbstractTool.h.

Feature* te::edit::GeometriesUpdateTool::m_feature

protectedinherited

Definition at line 99 of file GeometriesUpdateTool.h.

bool te::edit::VertexTool::m_fixGeometry

protected

Definition at line 156 of file VertexTool.h.

bool te::edit::VertexTool::m_isEdited

protected

Definition at line 155 of file VertexTool.h.

bool te::edit::GeometriesUpdateTool::m_isInUse

protectedinherited

Definition at line 97 of file GeometriesUpdateTool.h.

te::map::AbstractLayer* te::edit::GeometriesUpdateTool::m_layer

protectedinherited

Definition at line 100 of file GeometriesUpdateTool.h.

std::vector<te::gm::LineString*> te::edit::VertexTool::m_lines

protected

Definition at line 151 of file VertexTool.h.

te::sam::rtree::Index<VertexIndex, 8> te::edit::VertexTool::m_rtree

protected

Definition at line 153 of file VertexTool.h.

UndoStackManager& te::edit::VertexTool::m_stack

protected

Definition at line 157 of file VertexTool.h.

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

/home/castejon/castejon_files/develop/terralib5/git_master/src/terralib/edit/qt/tools/VertexTool.h

Public Types

Signals

Public Member Functions

Protected Member Functions

Protected Attributes

Private Slots

Private Member Functions

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation