A wdiget used to control the visualization of temporal data. More...

#include <TimeSliderWidget.h>

Inheritance diagram for te::qt::widgets::TimeSliderWidget:

Signals
void	deleteTimeSliderWidget ()
	This sign warns that this widget must be destroyed. More...

Public Member Functions
void	addTemporalImages (const QString &filePath)

void	addTrajectory (te::st::TrajectoryDataSetLayer *tl, const QString &pixmapFile)
	Add trajectory to animation scene. More...

void	calculateAllSpatialExtent ()
	It calculates the spatial extent. More...

void	calculateAllTemporalExtent ()
	It calculates the temporal extent. More...

void	changeDirection ()
	Change direction. More...

void	createNewPixmap ()
	create new pixmap. More...

void	deleteMe ()
	It emits, indirectly, a sign for this widget is destroyed. More...

void	draw ()
	Set transformation matrix and draw current animation. More...

te::dt::TimeInstant	getFinalTime ()
	It gets the final time. More...

te::dt::TimeInstant	getInitialTime ()
	It gets the initial time. More...

QString	getTemporalImageType (const QString &path)
	This method is used to find out the type of temporal image has the folder. NOTE: It should be edited to enter with new types of temporal images. NOTE: You must find a way to discover its kind. More...

virtual void	layerAdded (te::map::AbstractLayerPtr layer)
	This method is used to add a new layer. More...

virtual void	layerRemoved (te::map::AbstractLayerPtr layer)
	This method is used to remove a layer. More...

virtual void	layerSelected (te::map::AbstractLayerPtr layer)
	This method is used to set current layer. More...

te::qt::widgets::ImageItem *	loadImageData (const QString &path)
	This method is used to load a temporal image data. NOTE: It should be edited to enter with new types of temporal images. More...

void	putToBack (AnimationItem *item)
	It puts graphic item to back. More...

void	putToFront (AnimationItem *item)
	It puts graphic item to front. More...

void	setDirection (const QAbstractAnimation::Direction &direction)
	Sets the animation direction. More...

void	setDuration (const unsigned int &duration)
	Sets the animation duration. More...

void	setGoAndBack (bool t)
	Sets the mode of animation. More...

	TimeSliderWidget (MapDisplay d, QWidget parent=0, Qt::WindowFlags f=0)
	Constructor. More...

	~TimeSliderWidget ()
	Destructor. More...

Protected Slots
void	dropAction ()

void	onAnimationComboBoxActivated (int i)
	Opacity combo box activated. More...

void	onAnimationDragEnterEvent (QDragEnterEvent *e)
	Drag enter event on display. More...

void	onAnimationDropEvent (QDropEvent *)

void	onApplyTimeIntervalPushButtonClicked (bool b)
	Apply time interval push button clicked. More...

void	onAutoPanCheckBoxClicked (bool)

void	onBackPushButtonClicked (bool b)

void	onBackwardRadioButtonClicked (bool b)
	Backward radio button clicked. More...

void	onDateTimeEditChanged (const QDateTime &t)
	It takes the necessary steps after changing the current time of animation. More...

void	onDisplayPaintEvent (QPainter *p)
	it draw on display. More...

void	onDrawTrailCheckBoxClicked (bool b)
	Draw track check box clicked. More...

void	onDurationValueChanged (int v)
	It takes the necessary steps after changing the duration. More...

void	onExtentChanged ()
	It takes the necessary measures after the change of extent. More...

void	onFinishAnimation ()
	It takes the necessary measures after the end of the trajectory. More...

void	onForwardRadioButtonClicked (bool b)
	Forward radio button clicked. More...

void	onFrontPushButtonClicked (bool b)

void	onGoAndBackCheckBoxClicked (bool b)
	Forward and then backward check box clicked. More...

void	onHelpPushButtonClicked ()
	Help button clicked. More...

void	onIconRotateCheckBoxClicked (bool)

void	onLoopCheckBoxClicked (bool b)
	Loop check box clicked. More...

void	onOpacityValueChanged (int v)
	It takes the necessary steps after changing the duration. More...

void	onPanFactorValueChanged (double)

void	onPlayToolButtonnClicked ()
	Play or pause the animation. More...

void	onRemoveAllPushButtonClicked (bool)
	Remove all animations. More...

void	onRemovePushButtonClicked (bool)
	Remove item animation. More...

void	onResetFinalTimePushButtonClicked ()
	Reset final time button clicked. More...

void	onResetInitialTimePushButtonClicked ()
	Reset initial time button clicked. More...

void	onSettingsToolButtonnClicked ()
	it opens the configuration window animation. More...

void	onSliderMoved (int value)
	It takes the necessary measures after slider move. More...

void	onSridChanged ()
	It takes the necessary measures after the change of extent. More...

void	onStopToolButtonnClicked ()
	Stop animation. More...

void	onTrajectoryPixmapSizeChanged (int)

Protected Member Functions
void	adjustPropertyDialog (te::qt::widgets::AnimationItem *)

bool	coverageAlreadyExists (QPair< QString, QString > &item)

void	createAnimations ()
	Create animations. More...

void	erase (const unsigned int &curTime)
	It Erase trajectory piece. More...

bool	eventFilter (QObject , QEvent )
	it filters the events of interest. More...

QDateTime	fixDateTimeEdit (QDateTimeEdit *dte, const QDateTime &t)
	It corrects the edited date time. More...

int	getAnimationTime (const te::dt::TimeInstant &tinstant)
	It it gets the animation time on a time instant. /param tinstant The time instant. More...

QString	getDateString (const te::dt::TimeInstant &t)

te::dt::TimeInstant	getTimeInstant ()
	It it gets the animation time instant. More...

void	initProperty ()
	It initialize a property animation dialog. More...

bool	isSettingChanged ()
	Is Setting Changed. More...

void	loadAnimation (const QString &title)

void	play ()
	Play animation. More...

void	removeAnimation (const int &ind)

void	setErasePerfectly (bool b)
	True to erase trajectory piece perfectly. Note: Perfectly clear implies loss of performance. More...

void	showPropertySection (bool b)
	Show Property. More...

bool	trajectoryAlreadyExists (QPair< QString, QString > &item)

void	updateSliderPos ()
	Updates the position of the slider with respect to time animation. More...

void	updateTimeTextEdit ()
	Update animation time. More...

Private Attributes
QList< QString >	m_animationIdList
	List containing the shadow of m_ui->m_animationComboBox. More...

AnimationScene *	m_animationScene
	The animation scene. More...

QGraphicsView *	m_animationView
	The animation graphics view. More...

bool	m_comingBack
	Flag to indicate that the trend is coming back. More...

QList< QPair< QString, QString > >	m_coverageItemList
	List of all animation items (title, path). More...

int	m_currentTime
	Current animation time (relative to time duration). More...

bool	m_dateTimeChanged
	flag to signal change in animation time. More...

QAbstractAnimation::Direction	m_direction
	QAbstractAnimation::Forward or QAbstractAnimation::Backward. More...

MapDisplay *	m_display
	The map display. More...

QByteArray	m_dropBA
	Layer animation with drag and drop. More...

Qt::KeyboardModifiers	m_dropModifiers
	Control pressed to add animation with drag and drop. More...

QList< QUrl >	m_dropUrls
	Urls to animation with drag and drop. More...

int	m_duration
	The animation's duration time in miliseconds. More...

bool	m_erasePerfectly
	flag to erase trajectory piece perfectly (default = false). More...

bool	m_finished
	flag to signal animation finish. More...

bool	m_goAndBack
	Forward and then backward direction. More...

bool	m_loop
	This property holds whether the slider's animation is on loop. More...

int	m_maxSliderValue
	The max slider value. More...

QDateTime	m_oldFQDateTime
	The old final Qt date time. More...

QDateTime	m_oldIQDateTime
	The old initial Qt date time. More...

QDateTime	m_oldQDateTime
	The old Qt date time. More...

double	m_panFactor
	the range is between 0.002 and 0.5 More...

QParallelAnimationGroup *	m_parallelAnimation
	The parallel animation. More...

bool	m_paused
	flag to signal animation pause. More...

te::gm::Envelope	m_spatialExtent
	Spatial extent. More...

SliderPropertiesDialog *	m_spd
	Slider Properties Dialog. More...

te::dt::TimePeriod	m_temporalAnimationExtent
	Animation temporal extent. It is used for show animation. More...

te::dt::TimePeriod	m_temporalExtent
	Temporal extent. More...

QList< QPair< QString, te::st::TrajectoryDataSetLayer * > >	m_trajectoryItemList
	List of all trajectory items (title, layer). More...

std::auto_ptr< Ui::TimeSliderWidgetForm >	m_ui
	The widget form. More...

Friends
class	SliderPropertiesDialog

Detailed Description

A wdiget used to control the visualization of temporal data.

Definition at line 84 of file TimeSliderWidget.h.

Constructor & Destructor Documentation

te::qt::widgets::TimeSliderWidget::TimeSliderWidget	(	MapDisplay *	d,
		QWidget *	parent = `0`,
		Qt::WindowFlags	f = `0`
	)

Constructor.

It constructs a Time Slider Widget

Definition at line 66 of file TimeSliderWidget.cpp.

References te::map::MapDisplay::getExtent(), te::map::MapDisplay::getSRID(), te::gm::Envelope::isValid(), m_animationScene, m_animationView, m_direction, m_display, m_duration, m_loop, m_maxSliderValue, m_panFactor, m_parallelAnimation, m_spd, te::qt::widgets::AnimationItem::m_SRID, te::qt::widgets::SliderPropertiesDialog::m_ui, m_ui, onAnimationDragEnterEvent(), onAnimationDropEvent(), onDateTimeEditChanged(), onDisplayPaintEvent(), onDurationValueChanged(), onExtentChanged(), onFinishAnimation(), onPlayToolButtonnClicked(), onSettingsToolButtonnClicked(), onSliderMoved(), onSridChanged(), onStopToolButtonnClicked(), te::qt::widgets::MapDisplay::setExtent(), setGoAndBack(), te::qt::widgets::MapDisplay::setSRID(), and SliderPropertiesDialog.

te::qt::widgets::TimeSliderWidget::~TimeSliderWidget ( )

Destructor.

It destructs a Time Slider Widget

Definition at line 223 of file TimeSliderWidget.cpp.

Member Function Documentation

void te::qt::widgets::TimeSliderWidget::addTemporalImages ( const QString & filePath )

Definition at line 714 of file TimeSliderWidget.cpp.

References te::qt::widgets::AnimationItem::m_animation, and te::qt::widgets::ImageItem::m_dir.

void te::qt::widgets::TimeSliderWidget::addTrajectory	(	te::st::TrajectoryDataSetLayer *	tl,
		const QString &	pixmapFile
	)

Add trajectory to animation scene.

Parameters

title	The trajectory title.
pixmapFile	The trajectory icon.
poinstFile	The trajectory points.

Definition at line 624 of file TimeSliderWidget.cpp.

References te::dt::AbstractData::clone(), te::gm::AbstractPoint::computeMBR(), te::st::TrajectoryDataSet::getGeometry(), te::map::AbstractLayer::getId(), te::map::AbstractLayer::getSRID(), te::st::TrajectoryDataSet::getTemporalExtent(), te::st::TrajectoryDataSet::getTime(), te::dt::TimeInstant::getTimeInstant(), te::map::AbstractLayer::getTitle(), te::st::TrajectoryDataSetLayer::getTrajectoryDataset(), te::gm::Point::getX(), te::gm::Point::getY(), te::gm::LineStringType, te::qt::widgets::Animation::m_spatialExtent, te::qt::widgets::Animation::m_temporalExtent, and te::st::TrajectoryDataSet::moveNext().

void te::qt::widgets::TimeSliderWidget::adjustPropertyDialog ( te::qt::widgets::AnimationItem * ai )

protected

Definition at line 2315 of file TimeSliderWidget.cpp.

References te::qt::widgets::AnimationItem::m_automaticPan, te::qt::widgets::TrajectoryItem::m_backwardColor, te::qt::widgets::TrajectoryItem::m_doIconRotate, te::qt::widgets::TrajectoryItem::m_drawTrail, te::qt::widgets::TrajectoryItem::m_forwardColor, and te::qt::widgets::AnimationItem::m_panFactor.

void te::qt::widgets::TimeSliderWidget::calculateAllSpatialExtent ( )

It calculates the spatial extent.

Definition at line 768 of file TimeSliderWidget.cpp.

References te::qt::widgets::AnimationItem::m_animation, te::qt::widgets::Animation::m_spatialExtent, te::qt::widgets::AnimationItem::m_SRID, TE_UNKNOWN_SRS, and te::gm::Envelope::transform().

void te::qt::widgets::TimeSliderWidget::calculateAllTemporalExtent ( )

It calculates the temporal extent.

Definition at line 799 of file TimeSliderWidget.cpp.

References te::dt::TimePeriod::getFinalTimeInstant(), te::dt::TimePeriod::getInitialTimeInstant(), te::qt::widgets::AnimationItem::m_animation, te::qt::widgets::Animation::m_temporalAnimationExtent, and te::qt::widgets::Animation::m_temporalExtent.

void te::qt::widgets::TimeSliderWidget::changeDirection ( )

Change direction.

Definition at line 1507 of file TimeSliderWidget.cpp.

bool te::qt::widgets::TimeSliderWidget::coverageAlreadyExists ( QPair< QString, QString > & item )

protected

Definition at line 606 of file TimeSliderWidget.cpp.

References te::qt::widgets::ImageItem::m_dir, and te::qt::widgets::AnimationItem::m_title.

void te::qt::widgets::TimeSliderWidget::createAnimations ( )

protected

Create animations.

Definition at line 840 of file TimeSliderWidget.cpp.

References te::qt::widgets::Animation::adjustDataToAnimationTemporalExtent(), te::qt::widgets::AnimationItem::m_animation, te::qt::widgets::Animation::m_spatialExtent, te::qt::widgets::Animation::m_temporalAnimationExtent, te::qt::widgets::Animation::m_temporalExtent, and times().

void te::qt::widgets::TimeSliderWidget::createNewPixmap ( )

create new pixmap.

Definition at line 1031 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::deleteMe ( )

It emits, indirectly, a sign for this widget is destroyed.

Definition at line 1598 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::deleteTimeSliderWidget ( )

signal

This sign warns that this widget must be destroyed.

void te::qt::widgets::TimeSliderWidget::draw ( )

Set transformation matrix and draw current animation.

Definition at line 1036 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::dropAction ( )

protectedslot

Definition at line 497 of file TimeSliderWidget.cpp.

References te::qt::widgets::AbstractTreeItem::getLayer(), te::st::TrajectoryDataSetLayer::getType(), and te::qt::widgets::AnimationItem::m_animation.

void te::qt::widgets::TimeSliderWidget::erase ( const unsigned int & curTime )

protected

It Erase trajectory piece.

Definition at line 1725 of file TimeSliderWidget.cpp.

bool te::qt::widgets::TimeSliderWidget::eventFilter	(	QObject *	obj,
		QEvent *	e
	)

protected

it filters the events of interest.

Definition at line 1106 of file TimeSliderWidget.cpp.

References te::dt::TimeInstant::getDate(), te::dt::Date::getDay(), te::dt::TimeDuration::getHours(), te::dt::TimeDuration::getMinutes(), te::dt::Date::getMonth(), te::dt::TimeDuration::getSeconds(), te::dt::TimeInstant::getTime(), te::dt::Date::getYear(), te::qt::widgets::TrajectoryItem::m_backwardColor, te::qt::widgets::ImageItem::m_dir, te::qt::widgets::TrajectoryItem::m_forwardColor, te::qt::widgets::TrajectoryItem::m_iconFile, te::qt::widgets::TrajectoryItem::m_iconSize, and te::qt::widgets::TrajectoryItem::m_layerId.

QDateTime te::qt::widgets::TimeSliderWidget::fixDateTimeEdit	(	QDateTimeEdit *	dte,
		const QDateTime &	t
	)

protected

It corrects the edited date time.

/param dte DateTimeEdit to be fixed. /param t The edite date time.

Definition at line 1888 of file TimeSliderWidget.cpp.

int te::qt::widgets::TimeSliderWidget::getAnimationTime ( const te::dt::TimeInstant & tinstant )

protected

It it gets the animation time on a time instant. /param tinstant The time instant.

Returns: The animation time in miliseconds.

Definition at line 876 of file TimeSliderWidget.cpp.

References te::dt::TimeInstant::getTimeInstant().

QString te::qt::widgets::TimeSliderWidget::getDateString ( const te::dt::TimeInstant & t )

protected

Definition at line 2307 of file TimeSliderWidget.cpp.

References te::dt::TimeInstant::getDate(), te::dt::Date::getDay(), te::dt::TimeDuration::getHours(), te::dt::TimeDuration::getMinutes(), te::dt::Date::getMonth(), te::dt::TimeDuration::getSeconds(), te::dt::TimeInstant::getTime(), and te::dt::Date::getYear().

te::dt::TimeInstant te::qt::widgets::TimeSliderWidget::getFinalTime ( )

It gets the final time.

Returns: The final time.

Definition at line 2064 of file TimeSliderWidget.cpp.

te::dt::TimeInstant te::qt::widgets::TimeSliderWidget::getInitialTime ( )

It gets the initial time.

Returns: The initial time.

Definition at line 2055 of file TimeSliderWidget.cpp.

QString te::qt::widgets::TimeSliderWidget::getTemporalImageType ( const QString & path )

This method is used to find out the type of temporal image has the folder. NOTE: It should be edited to enter with new types of temporal images. NOTE: You must find a way to discover its kind.

Parameters

path	The folder that has temporal images and the control file.

Returns: The temporal image type.

Definition at line 2422 of file TimeSliderWidget.cpp.

te::dt::TimeInstant te::qt::widgets::TimeSliderWidget::getTimeInstant ( )

protected

It it gets the animation time instant.

Returns: The animation time instant.

Definition at line 894 of file TimeSliderWidget.cpp.

References te::dt::TimeInstant::getTimeInstant().

void te::qt::widgets::TimeSliderWidget::initProperty ( )

protected

It initialize a property animation dialog.

Definition at line 2026 of file TimeSliderWidget.cpp.

References te::dt::TimeInstant::getDate(), te::dt::Date::getDay(), te::dt::TimeDuration::getHours(), te::dt::TimeDuration::getMinutes(), te::dt::Date::getMonth(), te::dt::TimeDuration::getSeconds(), te::dt::TimeInstant::getTime(), and te::dt::Date::getYear().

bool te::qt::widgets::TimeSliderWidget::isSettingChanged ( )

protected

Is Setting Changed.

Returns: true = changed, false = not changed

Definition at line 2112 of file TimeSliderWidget.cpp.

References te::dt::TimeInstant::getDate(), te::dt::Date::getDay(), te::dt::TimeDuration::getHours(), te::dt::TimeDuration::getMinutes(), te::dt::Date::getMonth(), te::dt::TimeDuration::getSeconds(), te::dt::TimeInstant::getTime(), and te::dt::Date::getYear().

void te::qt::widgets::TimeSliderWidget::layerAdded ( te::map::AbstractLayerPtr layer )

virtual

This method is used to add a new layer.

Implements te::qt::widgets::InterfaceController.

Definition at line 241 of file TimeSliderWidget.cpp.

References te::map::AbstractLayer::getId(), and te::map::AbstractLayer::getTitle().

void te::qt::widgets::TimeSliderWidget::layerRemoved ( te::map::AbstractLayerPtr layer )

virtual

This method is used to remove a layer.

Implements te::qt::widgets::InterfaceController.

Definition at line 258 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::layerSelected ( te::map::AbstractLayerPtr layer )

virtual

This method is used to set current layer.

Implements te::qt::widgets::InterfaceController.

Definition at line 236 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::loadAnimation ( const QString & title )

protected

te::qt::widgets::ImageItem * te::qt::widgets::TimeSliderWidget::loadImageData ( const QString & path )

This method is used to load a temporal image data. NOTE: It should be edited to enter with new types of temporal images.

Param path The folder that has temporal images and the control file.

Definition at line 2393 of file TimeSliderWidget.cpp.

References te::qt::widgets::ImageItem::loadData().

void te::qt::widgets::TimeSliderWidget::onAnimationComboBoxActivated ( int i )

protectedslot

Opacity combo box activated.

Parameters

i	The index of combo box.

Definition at line 2276 of file TimeSliderWidget.cpp.

References te::qt::widgets::TrajectoryItem::m_layerId, te::qt::widgets::AnimationItem::m_opacity, and te::qt::widgets::AnimationItem::m_time.

void te::qt::widgets::TimeSliderWidget::onAnimationDragEnterEvent ( QDragEnterEvent * e )

protectedslot

Drag enter event on display.

Parameters

e	The drag enter event.

Definition at line 420 of file TimeSliderWidget.cpp.

References te::qt::widgets::AbstractTreeItem::getLayer(), and te::qt::widgets::AnimationView::m_dragDropAccepted.

Referenced by TimeSliderWidget().

void te::qt::widgets::TimeSliderWidget::onAnimationDropEvent ( QDropEvent * e )

protectedslot

Definition at line 488 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

void te::qt::widgets::TimeSliderWidget::onApplyTimeIntervalPushButtonClicked ( bool b )

protectedslot

Apply time interval push button clicked.

Parameters

b	True if the button is checked, or false if the button is unchecked

Definition at line 2183 of file TimeSliderWidget.cpp.

References te::dt::TimeInstant::getDate(), te::dt::Date::getDay(), te::dt::TimeDuration::getHours(), te::dt::TimeDuration::getMinutes(), te::dt::Date::getMonth(), te::dt::TimeDuration::getSeconds(), te::dt::TimeInstant::getTime(), te::dt::TimeInstant::getTimeInstant(), and te::dt::Date::getYear().

void te::qt::widgets::TimeSliderWidget::onAutoPanCheckBoxClicked ( bool b )

protectedslot

Definition at line 2371 of file TimeSliderWidget.cpp.

References te::qt::widgets::AnimationItem::m_automaticPan, and te::qt::widgets::TrajectoryItem::m_layerId.

void te::qt::widgets::TimeSliderWidget::onBackPushButtonClicked ( bool b )

protectedslot

Definition at line 1691 of file TimeSliderWidget.cpp.

References te::qt::widgets::ImageItem::m_dir, and te::qt::widgets::TrajectoryItem::m_layerId.

void te::qt::widgets::TimeSliderWidget::onBackwardRadioButtonClicked ( bool b )

protectedslot

Backward radio button clicked.

Parameters

b	True if the button is checked, or false if the button is unchecked

Definition at line 2153 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::onDateTimeEditChanged ( const QDateTime & t )

protectedslot

It takes the necessary steps after changing the current time of animation.

Parameters

t	The new current time.

Definition at line 1835 of file TimeSliderWidget.cpp.

References te::dt::TimePeriod::getTimePeriod().

Referenced by TimeSliderWidget().

void te::qt::widgets::TimeSliderWidget::onDisplayPaintEvent ( QPainter * p )

protectedslot

it draw on display.

Parameters

p	Pointer to QPainter.

Definition at line 912 of file TimeSliderWidget.cpp.

References te::qt::widgets::ImageItem::drawCurrentImage(), te::qt::widgets::TrajectoryItem::drawIcon(), te::qt::widgets::ImageItem::getRect(), te::qt::widgets::ImageItem::loadCurrentImage(), and te::qt::widgets::AnimationItem::m_animationTime.

Referenced by TimeSliderWidget().

void te::qt::widgets::TimeSliderWidget::onDrawTrailCheckBoxClicked ( bool b )

protectedslot

Draw track check box clicked.

Parameters

b	True if the button is checked, or false if the button is unchecked

Definition at line 277 of file TimeSliderWidget.cpp.

References te::qt::widgets::TrajectoryItem::m_drawTrail, and te::qt::widgets::TrajectoryItem::m_layerId.

void te::qt::widgets::TimeSliderWidget::onDurationValueChanged ( int v )

protectedslot

It takes the necessary steps after changing the duration.

Parameters

v	Value of duration in miliseconds.

Definition at line 1747 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

void te::qt::widgets::TimeSliderWidget::onExtentChanged ( )

protectedslot

It takes the necessary measures after the change of extent.

Definition at line 1399 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

void te::qt::widgets::TimeSliderWidget::onFinishAnimation ( )

protectedslot

It takes the necessary measures after the end of the trajectory.

Definition at line 1517 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

void te::qt::widgets::TimeSliderWidget::onForwardRadioButtonClicked ( bool b )

protectedslot

Forward radio button clicked.

Parameters

b	True if the button is checked, or false if the button is unchecked

Definition at line 2142 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::onFrontPushButtonClicked ( bool b )

protectedslot

Definition at line 1657 of file TimeSliderWidget.cpp.

References te::qt::widgets::ImageItem::m_dir, and te::qt::widgets::TrajectoryItem::m_layerId.

void te::qt::widgets::TimeSliderWidget::onGoAndBackCheckBoxClicked ( bool b )

protectedslot

Forward and then backward check box clicked.

Parameters

b	True if the button is checked, or false if the button is unchecked

Definition at line 2169 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::onHelpPushButtonClicked ( )

protectedslot

Help button clicked.

Definition at line 2451 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::onIconRotateCheckBoxClicked ( bool b )

protectedslot

Definition at line 2348 of file TimeSliderWidget.cpp.

References te::qt::widgets::TrajectoryItem::m_doIconRotate, and te::qt::widgets::TrajectoryItem::m_layerId.

void te::qt::widgets::TimeSliderWidget::onLoopCheckBoxClicked ( bool b )

protectedslot

Loop check box clicked.

Parameters

b	True if the button is checked, or false if the button is unchecked

Definition at line 2164 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::onOpacityValueChanged ( int v )

protectedslot

It takes the necessary steps after changing the duration.

Parameters

v	Value of opacity (0 - 255).

Definition at line 1936 of file TimeSliderWidget.cpp.

References te::qt::widgets::ImageItem::m_dir, te::qt::widgets::TrajectoryItem::m_layerId, and te::qt::widgets::AnimationItem::m_opacity.

void te::qt::widgets::TimeSliderWidget::onPanFactorValueChanged ( double v )

protectedslot

Definition at line 1047 of file TimeSliderWidget.cpp.

References te::qt::widgets::AnimationItem::m_panFactor.

void te::qt::widgets::TimeSliderWidget::onPlayToolButtonnClicked ( )

protectedslot

Play or pause the animation.

Definition at line 1313 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

void te::qt::widgets::TimeSliderWidget::onRemoveAllPushButtonClicked ( bool )

protectedslot

Remove all animations.

Definition at line 308 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::onRemovePushButtonClicked ( bool )

protectedslot

Remove item animation.

Definition at line 301 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::onResetFinalTimePushButtonClicked ( )

protectedslot

Reset final time button clicked.

Definition at line 2082 of file TimeSliderWidget.cpp.

References te::dt::TimeInstant::getDate(), te::dt::Date::getDay(), te::dt::TimeDuration::getHours(), te::dt::TimeDuration::getMinutes(), te::dt::Date::getMonth(), te::dt::TimeDuration::getSeconds(), te::dt::TimeInstant::getTime(), and te::dt::Date::getYear().

void te::qt::widgets::TimeSliderWidget::onResetInitialTimePushButtonClicked ( )

protectedslot

Reset initial time button clicked.

Definition at line 2073 of file TimeSliderWidget.cpp.

References te::dt::TimeInstant::getDate(), te::dt::Date::getDay(), te::dt::TimeDuration::getHours(), te::dt::TimeDuration::getMinutes(), te::dt::Date::getMonth(), te::dt::TimeDuration::getSeconds(), te::dt::TimeInstant::getTime(), and te::dt::Date::getYear().

void te::qt::widgets::TimeSliderWidget::onSettingsToolButtonnClicked ( )

protectedslot

it opens the configuration window animation.

Definition at line 1305 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

void te::qt::widgets::TimeSliderWidget::onSliderMoved ( int value )

protectedslot

It takes the necessary measures after slider move.

Parameters

e	The slider value.

Definition at line 1451 of file TimeSliderWidget.cpp.

References te::dt::TimeInstant::getDate(), te::dt::Date::getDay(), te::dt::TimeDuration::getHours(), te::dt::TimeDuration::getMinutes(), te::dt::Date::getMonth(), te::dt::TimeDuration::getSeconds(), te::dt::TimeInstant::getTime(), and te::dt::Date::getYear().

Referenced by TimeSliderWidget().

void te::qt::widgets::TimeSliderWidget::onSridChanged ( )

protectedslot

It takes the necessary measures after the change of extent.

Definition at line 1414 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

void te::qt::widgets::TimeSliderWidget::onStopToolButtonnClicked ( )

protectedslot

Stop animation.

Definition at line 1363 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

void te::qt::widgets::TimeSliderWidget::onTrajectoryPixmapSizeChanged ( int )

protectedslot

Definition at line 1968 of file TimeSliderWidget.cpp.

References te::qt::widgets::TrajectoryItem::m_iconFile, te::qt::widgets::TrajectoryItem::m_iconSize, and te::qt::widgets::TrajectoryItem::m_layerId.

void te::qt::widgets::TimeSliderWidget::play ( )

protected

Play animation.

Definition at line 1434 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::putToBack ( AnimationItem * item )

It puts graphic item to back.

Parameters

item	The graphic item.

Definition at line 1630 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::putToFront ( AnimationItem * item )

It puts graphic item to front.

Parameters

item	The graphic item.

Definition at line 1603 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::removeAnimation ( const int & ind )

protected

Definition at line 320 of file TimeSliderWidget.cpp.

References te::qt::widgets::AnimationItem::m_animation, te::qt::widgets::ImageItem::m_dir, and te::qt::widgets::TrajectoryItem::m_layerId.

void te::qt::widgets::TimeSliderWidget::setDirection ( const QAbstractAnimation::Direction & direction )

Sets the animation direction.

Parameters

direction The animation direction.

Definition at line 1011 of file TimeSliderWidget.cpp.

References te::qt::widgets::AnimationItem::setDirection(), and te::qt::widgets::AnimationItem::setDuration().

void te::qt::widgets::TimeSliderWidget::setDuration ( const unsigned int & duration )

Sets the animation duration.

Parameters

duration The animation duration in miliseconds.

Definition at line 1026 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::setErasePerfectly ( bool b )

protected

True to erase trajectory piece perfectly. Note: Perfectly clear implies loss of performance.

void te::qt::widgets::TimeSliderWidget::setGoAndBack ( bool t )

Sets the mode of animation.

Parameters

t	True if the animation goes back and forth

Definition at line 1005 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

void te::qt::widgets::TimeSliderWidget::showPropertySection ( bool b )

protected

Show Property.

Parameters

b	true = show, false = hide

Definition at line 2091 of file TimeSliderWidget.cpp.

bool te::qt::widgets::TimeSliderWidget::trajectoryAlreadyExists ( QPair< QString, QString > & item )

protected

Definition at line 588 of file TimeSliderWidget.cpp.

References te::qt::widgets::TrajectoryItem::m_layerId, and te::qt::widgets::AnimationItem::m_title.

void te::qt::widgets::TimeSliderWidget::updateSliderPos ( )

protected

Updates the position of the slider with respect to time animation.

Definition at line 1576 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::updateTimeTextEdit ( )

protected

Update animation time.

Definition at line 1586 of file TimeSliderWidget.cpp.

References te::dt::TimeInstant::getDate(), te::dt::Date::getDay(), te::dt::TimeDuration::getHours(), te::dt::TimeDuration::getMinutes(), te::dt::Date::getMonth(), te::dt::TimeDuration::getSeconds(), te::dt::TimeInstant::getTime(), and te::dt::Date::getYear().

Friends And Related Function Documentation

friend class SliderPropertiesDialog

friend

Definition at line 88 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

Member Data Documentation

QList<QString> te::qt::widgets::TimeSliderWidget::m_animationIdList

private

List containing the shadow of m_ui->m_animationComboBox.

Definition at line 529 of file TimeSliderWidget.h.

AnimationScene* te::qt::widgets::TimeSliderWidget::m_animationScene

private

The animation scene.

Definition at line 508 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

QGraphicsView* te::qt::widgets::TimeSliderWidget::m_animationView

private

The animation graphics view.

Definition at line 507 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

bool te::qt::widgets::TimeSliderWidget::m_comingBack

private

Flag to indicate that the trend is coming back.

Definition at line 505 of file TimeSliderWidget.h.

QList<QPair<QString, QString> > te::qt::widgets::TimeSliderWidget::m_coverageItemList

private

List of all animation items (title, path).

Definition at line 524 of file TimeSliderWidget.h.

int te::qt::widgets::TimeSliderWidget::m_currentTime

private

Current animation time (relative to time duration).

Definition at line 513 of file TimeSliderWidget.h.

bool te::qt::widgets::TimeSliderWidget::m_dateTimeChanged

private

flag to signal change in animation time.

Definition at line 519 of file TimeSliderWidget.h.

QAbstractAnimation::Direction te::qt::widgets::TimeSliderWidget::m_direction

private

QAbstractAnimation::Forward or QAbstractAnimation::Backward.

Definition at line 503 of file TimeSliderWidget.h.

Referenced by te::qt::widgets::SliderPropertiesDialog::populateUi(), and TimeSliderWidget().

MapDisplay* te::qt::widgets::TimeSliderWidget::m_display

private

The map display.

Definition at line 506 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

QByteArray te::qt::widgets::TimeSliderWidget::m_dropBA

private

Layer animation with drag and drop.

Definition at line 527 of file TimeSliderWidget.h.

Qt::KeyboardModifiers te::qt::widgets::TimeSliderWidget::m_dropModifiers

private

Control pressed to add animation with drag and drop.

Definition at line 525 of file TimeSliderWidget.h.

QList<QUrl> te::qt::widgets::TimeSliderWidget::m_dropUrls

private

Urls to animation with drag and drop.

Definition at line 526 of file TimeSliderWidget.h.

int te::qt::widgets::TimeSliderWidget::m_duration

private

The animation's duration time in miliseconds.

Definition at line 502 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

bool te::qt::widgets::TimeSliderWidget::m_erasePerfectly

private

flag to erase trajectory piece perfectly (default = false).

Definition at line 514 of file TimeSliderWidget.h.

bool te::qt::widgets::TimeSliderWidget::m_finished

private

flag to signal animation finish.

Definition at line 521 of file TimeSliderWidget.h.

bool te::qt::widgets::TimeSliderWidget::m_goAndBack

private

Forward and then backward direction.

Definition at line 504 of file TimeSliderWidget.h.

Referenced by te::qt::widgets::SliderPropertiesDialog::populateUi().

bool te::qt::widgets::TimeSliderWidget::m_loop

private

This property holds whether the slider's animation is on loop.

Definition at line 501 of file TimeSliderWidget.h.

Referenced by te::qt::widgets::SliderPropertiesDialog::populateUi(), and TimeSliderWidget().

int te::qt::widgets::TimeSliderWidget::m_maxSliderValue

private

The max slider value.

Definition at line 520 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

QDateTime te::qt::widgets::TimeSliderWidget::m_oldFQDateTime

private

The old final Qt date time.

Definition at line 518 of file TimeSliderWidget.h.

QDateTime te::qt::widgets::TimeSliderWidget::m_oldIQDateTime

private

The old initial Qt date time.

Definition at line 517 of file TimeSliderWidget.h.

QDateTime te::qt::widgets::TimeSliderWidget::m_oldQDateTime

private

The old Qt date time.

Definition at line 516 of file TimeSliderWidget.h.

double te::qt::widgets::TimeSliderWidget::m_panFactor

private

the range is between 0.002 and 0.5

Definition at line 530 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

QParallelAnimationGroup* te::qt::widgets::TimeSliderWidget::m_parallelAnimation

private

The parallel animation.

Definition at line 509 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

bool te::qt::widgets::TimeSliderWidget::m_paused

private

flag to signal animation pause.

Definition at line 522 of file TimeSliderWidget.h.

te::gm::Envelope te::qt::widgets::TimeSliderWidget::m_spatialExtent

private

Spatial extent.

Definition at line 510 of file TimeSliderWidget.h.

SliderPropertiesDialog* te::qt::widgets::TimeSliderWidget::m_spd

private

Slider Properties Dialog.

Definition at line 528 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

te::dt::TimePeriod te::qt::widgets::TimeSliderWidget::m_temporalAnimationExtent

private

Animation temporal extent. It is used for show animation.

Definition at line 512 of file TimeSliderWidget.h.

Referenced by te::qt::widgets::SliderPropertiesDialog::populateUi().

te::dt::TimePeriod te::qt::widgets::TimeSliderWidget::m_temporalExtent

private

Temporal extent.

Definition at line 511 of file TimeSliderWidget.h.

Referenced by te::qt::widgets::SliderPropertiesDialog::populateUi().

QList<QPair<QString, te::st::TrajectoryDataSetLayer*> > te::qt::widgets::TimeSliderWidget::m_trajectoryItemList

private

List of all trajectory items (title, layer).

Definition at line 523 of file TimeSliderWidget.h.

std::auto_ptr<Ui::TimeSliderWidgetForm> te::qt::widgets::TimeSliderWidget::m_ui

private

The widget form.

Definition at line 515 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

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

/home/castejon/castejon_files/develop/terralib5/git_master/terralib5/src/terralib/qt/widgets/st/TimeSliderWidget.h
/home/castejon/castejon_files/develop/terralib5/git_master/terralib5/src/terralib/qt/widgets/st/TimeSliderWidget.cpp

Signals

Public Member Functions

Protected Slots

Protected Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation