A connector of the te::qt::widgets::MapDisplay class to the Application Framework. More...

#include <MapDisplay.h>

Inheritance diagram for te::qt::af::MapDisplay:

Signals
void	hasNextExtent (bool value)

void	hasPreviousExtent (bool value)

Public Member Functions
void	clear ()
	It clears the map display. More...

void	draw (const std::list< te::map::AbstractLayerPtr > &layers)
	It draws the given layer list. More...

bool	eventFilter (QObject watched, QEvent e)

void	fit (const std::list< te::map::AbstractLayerPtr > &layers)

te::qt::widgets::MapDisplay *	getDisplay ()

	MapDisplay (te::qt::widgets::MapDisplay *display)
	Constructor. More...

void	nextExtent ()

void	previousExtent ()

void	setCurrentTool (te::qt::widgets::AbstractTool *tool)
	Updates the current tool being used on te::qt::widgets::MapDisplay. More...

void	setEyeBirdDisplay (te::qt::widgets::EyeBirdMapDisplayWidget *display)

void	setZoomInDisplay (te::qt::widgets::ZoomInMapDisplayWidget *display)

	~MapDisplay ()
	destructor. More...

Protected Slots
bool	isPanToSelectedEnabled ()
	Returns the pan selected flag;. More...

void	onApplicationTriggered (te::qt::af::evt::Event *e)
	Listener to the application framewrork events. More...

void	onCoordTracked (QPointF &coordinate)

void	onDrawLayersFinished (const QMap< QString, QString > &errors)

void	onExtentChanged ()

Protected Member Functions
void	configSRS (const std::list< te::map::AbstractLayerPtr > &layers)

void	drawDataSet (te::da::DataSet *dataset, const std::string &geomPropertyName, int srid, const QColor &color)

void	drawLayerSelection (te::map::AbstractLayerPtr layer)

void	drawLayersSelection (const std::list< te::map::AbstractLayerPtr > &layers)

Protected Attributes
int	m_currentExtentIndex
	The current extent index. More...

te::qt::widgets::MapDisplay *	m_display
	Pointer to a component te::qt::widgets::MapDisplay. More...

std::vector< te::gm::Envelope >	m_extentStack
	The stack of MapDisplay extents. More...

int	m_extentStackMaxSize
	The max size of the extent stack. Used on previousExtent and nextExtent. More...

te::qt::widgets::EyeBirdMapDisplayWidget *	m_eyeBirdDisplay
	Pointer to a component that represents a eye bird display. More...

QPixmap	m_lastDisplayContent
	The last map display content. i.e. a "clean" pixmap. More...

QMenu *	m_menu
	The map display popup menu. More...

QAction *	m_pantoSelectedAction
	Action to enable / disable pan to selected operation. More...

te::qt::widgets::AbstractTool *	m_tool
	Pointer to the current tool being used. More...

te::qt::widgets::ZoomInMapDisplayWidget *	m_zoomInDisplay
	Pointer to a component that represents a zoom in display. More...

Detailed Description

A connector of the te::qt::widgets::MapDisplay class to the Application Framework.

It is used to listen events sent by the application framework. It is a proxy for the te::qt::widgets::MapDisplay.

Definition at line 77 of file MapDisplay.h.

Constructor & Destructor Documentation

te::qt::af::MapDisplay::MapDisplay ( te::qt::widgets::MapDisplay * display )

Constructor.

Parameters

display te::qt::widgets::MapDisplay to be listened.

Definition at line 64 of file MapDisplay.cpp.

References te::qt::af::GetDefaultDisplayColorFromSettings(), te::common::Singleton< ApplicationController >::getInstance(), m_display, m_menu, m_pantoSelectedAction, onCoordTracked(), onDrawLayersFinished(), onExtentChanged(), te::qt::widgets::MapDisplay::setBackgroundColor(), and te::qt::widgets::MapDisplay::setSRID().

te::qt::af::MapDisplay::~MapDisplay ( )

destructor.

Definition at line 111 of file MapDisplay.cpp.

Member Function Documentation

void te::qt::af::MapDisplay::clear ( )

It clears the map display.

Definition at line 178 of file MapDisplay.cpp.

void te::qt::af::MapDisplay::configSRS ( const std::list< te::map::AbstractLayerPtr > & layers )

protected

Definition at line 493 of file MapDisplay.cpp.

References te::qt::af::ApplicationController::broadcast(), te::common::Singleton< ApplicationController >::getInstance(), and TE_UNKNOWN_SRS.

void te::qt::af::MapDisplay::draw ( const std::list< te::map::AbstractLayerPtr > & layers )

It draws the given layer list.

Parameters

layers The layer list.

Definition at line 147 of file MapDisplay.cpp.

References te::map::GetExtent(), and te::map::GetVisibleLayers().

void te::qt::af::MapDisplay::drawDataSet	(	te::da::DataSet *	dataset,
		const std::string &	geomPropertyName,
		int	srid,
		const QColor &	color
	)

protected

Definition at line 423 of file MapDisplay.cpp.

References te::qt::widgets::Config2DrawLayerSelection(), te::qt::widgets::Canvas::draw(), te::dt::GEOMETRY_TYPE, te::da::GetFirstPropertyPos(), te::da::DataSet::getGeometry(), te::da::GetPropertyPos(), te::gm::Envelope::m_llx, te::gm::Envelope::m_lly, te::gm::Envelope::m_urx, te::gm::Envelope::m_ury, te::da::DataSet::moveBeforeFirst(), te::da::DataSet::moveNext(), te::qt::widgets::Canvas::setWindow(), TE_UNKNOWN_SRS, and te::gm::UnknownGeometryType.

void te::qt::af::MapDisplay::drawLayerSelection ( te::map::AbstractLayerPtr layer )

protected

Definition at line 356 of file MapDisplay.cpp.

References te::da::ObjectIdSet::begin(), te::da::ObjectIdSet::end(), te::common::Singleton< ApplicationController >::getInstance(), te::qt::af::ApplicationController::getSelectionColor(), te::da::ObjectIdSet::size(), and te::map::VISIBLE.

void te::qt::af::MapDisplay::drawLayersSelection ( const std::list< te::map::AbstractLayerPtr > & layers )

protected

Definition at line 344 of file MapDisplay.cpp.

bool te::qt::af::MapDisplay::eventFilter	(	QObject *	watched,
		QEvent *	e
	)

Definition at line 131 of file MapDisplay.cpp.

void te::qt::af::MapDisplay::fit ( const std::list< te::map::AbstractLayerPtr > & layers )

Definition at line 223 of file MapDisplay.cpp.

References te::map::GetExtent(), and te::map::GetVisibleLayers().

te::qt::widgets::MapDisplay * te::qt::af::MapDisplay::getDisplay ( )

Definition at line 116 of file MapDisplay.cpp.

Referenced by te::qt::plugins::slider::TimeSliderWidgetAction::onActionActivated().

void te::qt::af::MapDisplay::hasNextExtent ( bool value )

signal

void te::qt::af::MapDisplay::hasPreviousExtent ( bool value )

signal

bool te::qt::af::MapDisplay::isPanToSelectedEnabled ( )

protectedslot

Returns the pan selected flag;.

Returns: Flag of the pan to selected operation.

Definition at line 339 of file MapDisplay.cpp.

void te::qt::af::MapDisplay::nextExtent ( )

Definition at line 193 of file MapDisplay.cpp.

void te::qt::af::MapDisplay::onApplicationTriggered ( te::qt::af::evt::Event * e )

protectedslot

Listener to the application framewrork events.

Parameters

e	An event sent by framework.

Definition at line 263 of file MapDisplay.cpp.

References te::gm::Envelope::getCenter(), te::gm::Envelope::getHeight(), te::common::Singleton< ApplicationController >::getInstance(), te::gm::Envelope::getWidth(), te::qt::af::evt::HIGHLIGHT_LAYER_OBJECTS, te::gm::Envelope::intersects(), te::qt::af::evt::ITEM_OF_LAYER_REMOVED, te::qt::af::evt::LAYER_REMOVED, te::qt::af::evt::LAYER_SELECTED_OBJECTS_CHANGED, te::qt::af::evt::LAYER_VISIBILITY_CHANGED, te::qt::af::evt::MapColorChanged::m_color, te::qt::af::evt::HighlightLayerObjects::m_color, te::qt::af::evt::HighlightLayerObjects::m_dataset, te::qt::af::evt::LayerSelectedObjectsChanged::m_envelope, te::qt::af::evt::Event::m_id, te::qt::af::evt::LayerSelectedObjectsChanged::m_layer, te::qt::af::evt::HighlightLayerObjects::m_layer, te::gm::Envelope::m_llx, te::gm::Envelope::m_lly, te::gm::Envelope::m_urx, te::gm::Envelope::m_ury, te::qt::af::evt::MAP_COLOR_CHANGED, te::qt::af::evt::PROJECT_ADDED, te::gm::Envelope::transform(), te::gm::Coord2D::x, and te::gm::Coord2D::y.

void te::qt::af::MapDisplay::onCoordTracked ( QPointF & coordinate )

protectedslot

Definition at line 245 of file MapDisplay.cpp.

References te::qt::af::ApplicationController::broadcast(), and te::common::Singleton< ApplicationController >::getInstance().

Referenced by MapDisplay().

void te::qt::af::MapDisplay::onDrawLayersFinished ( const QMap< QString, QString > & errors )

protectedslot

Definition at line 254 of file MapDisplay.cpp.

References te::common::Singleton< ApplicationController >::getInstance().

Referenced by MapDisplay().

void te::qt::af::MapDisplay::onExtentChanged ( )

protectedslot

Definition at line 472 of file MapDisplay.cpp.

Referenced by MapDisplay().

void te::qt::af::MapDisplay::previousExtent ( )

Definition at line 208 of file MapDisplay.cpp.

void te::qt::af::MapDisplay::setCurrentTool ( te::qt::widgets::AbstractTool * tool )

Updates the current tool being used on te::qt::widgets::MapDisplay.

Parameters

tool	The new te::qt::widgets::AbstractTool.

Note: The class will take the ownership of the given pointer.

Definition at line 185 of file MapDisplay.cpp.

void te::qt::af::MapDisplay::setEyeBirdDisplay ( te::qt::widgets::EyeBirdMapDisplayWidget * display )

Definition at line 126 of file MapDisplay.cpp.

void te::qt::af::MapDisplay::setZoomInDisplay ( te::qt::widgets::ZoomInMapDisplayWidget * display )

Definition at line 121 of file MapDisplay.cpp.

Member Data Documentation

int te::qt::af::MapDisplay::m_currentExtentIndex

protected

The current extent index.

Definition at line 171 of file MapDisplay.h.

te::qt::widgets::MapDisplay* te::qt::af::MapDisplay::m_display

protected

Pointer to a component te::qt::widgets::MapDisplay.

Definition at line 166 of file MapDisplay.h.

Referenced by MapDisplay().

std::vector<te::gm::Envelope> te::qt::af::MapDisplay::m_extentStack

protected

The stack of MapDisplay extents.

Definition at line 170 of file MapDisplay.h.

int te::qt::af::MapDisplay::m_extentStackMaxSize

protected

The max size of the extent stack. Used on previousExtent and nextExtent.

Definition at line 172 of file MapDisplay.h.

te::qt::widgets::EyeBirdMapDisplayWidget* te::qt::af::MapDisplay::m_eyeBirdDisplay

protected

Pointer to a component that represents a eye bird display.

Definition at line 175 of file MapDisplay.h.

QPixmap te::qt::af::MapDisplay::m_lastDisplayContent

protected

The last map display content. i.e. a "clean" pixmap.

Definition at line 169 of file MapDisplay.h.

QMenu* te::qt::af::MapDisplay::m_menu

protected

The map display popup menu.

Definition at line 168 of file MapDisplay.h.

Referenced by MapDisplay().

QAction* te::qt::af::MapDisplay::m_pantoSelectedAction

protected

Action to enable / disable pan to selected operation.

Definition at line 177 of file MapDisplay.h.

Referenced by MapDisplay().

te::qt::widgets::AbstractTool* te::qt::af::MapDisplay::m_tool

protected

Pointer to the current tool being used.

Definition at line 167 of file MapDisplay.h.

te::qt::widgets::ZoomInMapDisplayWidget* te::qt::af::MapDisplay::m_zoomInDisplay

protected

Pointer to a component that represents a zoom in display.

Definition at line 174 of file MapDisplay.h.

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

C:/BB_TL5/terralib5/src/terralib/qt/af/connectors/MapDisplay.h
C:/BB_TL5/terralib5/src/terralib/qt/af/connectors/MapDisplay.cpp

Signals

Public Member Functions

Protected Slots

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation