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 (const QString &title, const QString &pixmapFile, te::st::TrajectoryDataSet *dset)
	Add trajectory to animation scene. More...

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

void	calculateTemporalExtent ()
	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::qt::widgets::PixmapItem *	getEtaCtlParameters (const QString &path)

te::qt::widgets::PixmapItem *	getEtaMetadata (const QString &path)

te::dt::TimeInstant	getEtaTime (const QString &file)

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

te::qt::widgets::PixmapItem *	getGoesMetadata (const QString &path)

te::dt::TimeInstant	getGoesTime (const QString &file)

te::qt::widgets::PixmapItem *	getHidroCtlParameters (const QString &path)

te::qt::widgets::PixmapItem *	getHidroMetadata (const QString &path)

te::dt::TimeInstant	getHidroTime (const QString &file)

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

te::qt::widgets::PixmapItem *	getMetadata (const QString &path)

te::qt::widgets::PixmapItem *	getTemporalImageCtlParameters (const QString &path)

te::qt::widgets::PixmapItem *	getTemporalImageMetadata (const QString &path)

te::dt::TimeInstant	getTemporalImageTime (const QString &file)

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

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

void	setAutomaticPan (const QString &title)
	It configures automatic pan over a animation path. It toggles auto pan state. More...

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

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

void	setEtaLUT (te::qt::widgets::PixmapItem *pi)

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

void	setHidroLUT (te::qt::widgets::PixmapItem *pi)

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

	~TimeSliderWidget ()
	Destructor. More...

Protected Slots
void	dropAction ()

void	onAddEtaPushButtonClicked (bool)

void	onAddHidroPushButtonClicked (bool)

void	onAddPushButtonClicked (bool b)

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 *)
	it draw on display. 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)
	Ok button clicked. More...

void	onFrontPushButtonClicked (bool b)

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

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

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

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

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

void	onRemovePushButtonClicked (bool b)

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	onTrajectoryColorComboBoxActivated (int i)
	Trajectory color combo box activated. More...

Protected Member Functions
bool	alreadyExists (QPair< QString, QString > &item)

void	createAnimations ()
	Create animations. More...

void	dragEnterEvent (QDragEnterEvent *)

void	drawPixmapItem (PixmapItem pi, const QRectF &dwrect, QPainter painter)
	Draw the pixmap item. More...

void	drawTrajectoryIcon (const TrajectoryItem t, const QPoint &pos, QPainter painter)
	Draw the trajectory icon. More...

void	dropEvent (QDropEvent *)

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

bool	eventFilter (QObject , QEvent )
	It converts simple time string to iso time string. 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...

QImage *	getImage (te::qt::widgets::PixmapItem *pi)

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	openTrajectory (const QString file, const QString &leao)

void	play ()
	Play animation. More...

void	removeComboItem (te::qt::widgets::AnimationItem *ai)
	Remove animation item from the opacity combo box and trajectory color combo box. More...

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...

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

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

Private Attributes
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...

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

bool	m_dateTimeChanged

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

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

QRectF	m_initialDisplayRect

QList< QPair< QString, QString > >	m_itemList
	List of all animation items (URI, DataSetName). 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...

QParallelAnimationGroup *	m_parallelAnimation
	The parallel animation. More...

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

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

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

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

Detailed Description

A wdiget used to control the visualization of temporal data.

Definition at line 81 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 60 of file TimeSliderWidget.cpp.

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

Destructor.

It destructs a Time Slider Widget

Definition at line 220 of file TimeSliderWidget.cpp.

Member Function Documentation

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

Definition at line 560 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::addTrajectory	(	const QString &	title,
		const QString &	pixmapFile,
		te::st::TrajectoryDataSet *	dset
	)

Add trajectory to animation scene.

Parameters

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

Definition at line 472 of file TimeSliderWidget.cpp.

References te::st::TrajectoryDataSet::getGeometry(), te::st::TrajectoryDataSet::getSpatialExtent(), te::st::TrajectoryDataSet::getTemporalExtent(), te::st::TrajectoryDataSet::getTime(), te::dt::TimeInstant::getTimeInstant(), te::gm::LineStringType, te::qt::widgets::TrajectoryItem::m_backwardColor, te::qt::widgets::TrajectoryItem::m_forwardColor, te::qt::widgets::AnimationItem::m_opacity, te::qt::widgets::AnimationItem::m_route, te::qt::widgets::Animation::m_spatialExtent, te::qt::widgets::AnimationItem::m_SRID, te::qt::widgets::Animation::m_temporalExtent, te::qt::widgets::AnimationItem::m_time, te::st::TrajectoryDataSet::moveNext(), te::gm::LineString::setPointN(), and te::st::TrajectoryDataSet::size().

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

protected

Definition at line 419 of file TimeSliderWidget.cpp.

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

It calculates the spatial extent.

Definition at line 661 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::calculateTemporalExtent ( )

It calculates the temporal extent.

Definition at line 687 of file TimeSliderWidget.cpp.

References te::dt::TimeInstant::getDate(), te::dt::Date::getDay(), te::dt::TimePeriod::getFinalTimeInstant(), te::dt::TimeDuration::getHours(), te::dt::TimePeriod::getInitialTimeInstant(), te::dt::TimeDuration::getMinutes(), te::dt::Date::getMonth(), te::dt::TimeDuration::getSeconds(), te::dt::TimeInstant::getTime(), te::dt::Date::getYear(), 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 1267 of file TimeSliderWidget.cpp.

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

protected

Create animations.

Definition at line 733 of file TimeSliderWidget.cpp.

References te::qt::widgets::Animation::createAnimationDataInDisplayProjection(), 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 903 of file TimeSliderWidget.cpp.

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

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

Definition at line 1334 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::dragEnterEvent ( QDragEnterEvent * e )

protected

Definition at line 233 of file TimeSliderWidget.cpp.

References te::map::DataSetLayer::getDataSetName(), te::da::GetDataSource(), te::map::DataSetLayer::getDataSourceId(), and te::qt::widgets::AbstractTreeItem::getLayer().

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

Set transformation matrix and draw current animation.

Definition at line 908 of file TimeSliderWidget.cpp.

void te::qt::widgets::TimeSliderWidget::drawPixmapItem	(	PixmapItem *	pi,
		const QRectF &	dwrect,
		QPainter *	painter
	)

protected

Draw the pixmap item.

/param pi The pixmap item. /param dwrect The rect of map display in world coordinates. /param painter The painter.

Definition at line 1951 of file TimeSliderWidget.cpp.

References getImage(), te::qt::widgets::PixmapItem::m_currentImageFile, te::qt::widgets::PixmapItem::m_imaRect, te::qt::widgets::AnimationItem::m_matrix, and te::qt::widgets::AnimationItem::m_opacity.

void te::qt::widgets::TimeSliderWidget::drawTrajectoryIcon	(	const TrajectoryItem *	t,
		const QPoint &	pos,
		QPainter *	painter
	)

protected

Draw the trajectory icon.

/param t The trajectory item. /param pos The top left position in device coordinates. /param painter The painter.

Definition at line 2007 of file TimeSliderWidget.cpp.

References te::qt::widgets::AnimationItem::m_opacity.

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

protectedslot

Definition at line 330 of file TimeSliderWidget.cpp.

References te::map::DataSetLayer::getDataSetName(), te::da::GetDataSource(), te::map::DataSetLayer::getDataSourceId(), te::qt::widgets::AbstractTreeItem::getLayer(), and te::qt::widgets::AnimationItem::m_animation.

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

protected

Definition at line 321 of file TimeSliderWidget.cpp.

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 converts simple time string to iso time string.

Returns: The converted time string.

it filters the events of interest.

Definition at line 920 of file TimeSliderWidget.cpp.

References te::qt::widgets::TrajectoryItem::m_backwardColor, te::qt::widgets::TrajectoryItem::m_forwardColor, and te::qt::widgets::AnimationItem::m_title.

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 1903 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 769 of file TimeSliderWidget.cpp.

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

te::qt::widgets::PixmapItem * te::qt::widgets::TimeSliderWidget::getEtaCtlParameters ( const QString & path )

Definition at line 2753 of file TimeSliderWidget.cpp.

References te::qt::widgets::PixmapItem::m_imaRect, te::qt::widgets::PixmapItem::m_ncols, te::qt::widgets::PixmapItem::m_nlines, te::qt::widgets::AnimationItem::m_SRID, and te::qt::widgets::PixmapItem::m_undef.

te::qt::widgets::PixmapItem * te::qt::widgets::TimeSliderWidget::getEtaMetadata ( const QString & path )

Definition at line 3083 of file TimeSliderWidget.cpp.

References te::gm::Envelope::getHeight(), te::dt::TimeInstant::getTimeInstant(), te::gm::Envelope::getWidth(), te::gm::LineStringType, te::qt::widgets::PixmapItem::m_files, te::qt::widgets::PixmapItem::m_imaRect, te::gm::Envelope::m_llx, te::gm::Envelope::m_lly, te::qt::widgets::AnimationItem::m_route, te::qt::widgets::Animation::m_spatialExtent, te::qt::widgets::AnimationItem::m_SRID, te::qt::widgets::Animation::m_temporalExtent, te::qt::widgets::AnimationItem::m_time, and te::gm::LineString::setPoint().

te::dt::TimeInstant te::qt::widgets::TimeSliderWidget::getEtaTime ( const QString & file )

Definition at line 3173 of file TimeSliderWidget.cpp.

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

It gets the final time.

Returns: The final time.

Definition at line 2202 of file TimeSliderWidget.cpp.

te::qt::widgets::PixmapItem * te::qt::widgets::TimeSliderWidget::getGoesMetadata ( const QString & path )

Definition at line 608 of file TimeSliderWidget.cpp.

References te::gm::Envelope::getHeight(), te::gm::Envelope::getWidth(), te::gm::LineStringType, te::qt::widgets::PixmapItem::m_files, te::qt::widgets::PixmapItem::m_imaRect, te::gm::Envelope::m_llx, te::gm::Envelope::m_lly, te::qt::widgets::AnimationItem::m_route, te::qt::widgets::Animation::m_spatialExtent, te::qt::widgets::AnimationItem::m_SRID, te::qt::widgets::PixmapItem::m_suffix, te::qt::widgets::Animation::m_temporalExtent, te::qt::widgets::AnimationItem::m_time, and te::gm::LineString::setPoint().

te::dt::TimeInstant te::qt::widgets::TimeSliderWidget::getGoesTime ( const QString & file )

Definition at line 2539 of file TimeSliderWidget.cpp.

te::qt::widgets::PixmapItem * te::qt::widgets::TimeSliderWidget::getHidroCtlParameters ( const QString & path )

Definition at line 2649 of file TimeSliderWidget.cpp.

References te::qt::widgets::PixmapItem::m_imaRect, te::qt::widgets::PixmapItem::m_ncols, te::qt::widgets::PixmapItem::m_nlines, te::qt::widgets::AnimationItem::m_SRID, and te::qt::widgets::PixmapItem::m_undef.

te::qt::widgets::PixmapItem * te::qt::widgets::TimeSliderWidget::getHidroMetadata ( const QString & path )

Definition at line 3028 of file TimeSliderWidget.cpp.

References te::gm::Envelope::getHeight(), te::gm::Envelope::getWidth(), te::gm::LineStringType, te::qt::widgets::PixmapItem::m_files, te::qt::widgets::PixmapItem::m_imaRect, te::gm::Envelope::m_llx, te::gm::Envelope::m_lly, te::qt::widgets::AnimationItem::m_route, te::qt::widgets::Animation::m_spatialExtent, te::qt::widgets::AnimationItem::m_SRID, te::qt::widgets::Animation::m_temporalExtent, te::qt::widgets::AnimationItem::m_time, and te::gm::LineString::setPoint().

te::dt::TimeInstant te::qt::widgets::TimeSliderWidget::getHidroTime ( const QString & file )

Definition at line 3157 of file TimeSliderWidget.cpp.

QImage * te::qt::widgets::TimeSliderWidget::getImage ( te::qt::widgets::PixmapItem * pi )

protected

Definition at line 2910 of file TimeSliderWidget.cpp.

References te::qt::widgets::PixmapItem::m_currentImageFile, te::qt::widgets::PixmapItem::m_dir, te::qt::widgets::PixmapItem::m_lut, te::qt::widgets::PixmapItem::m_ncols, te::qt::widgets::PixmapItem::m_nlines, te::qt::widgets::PixmapItem::m_suffix, and te::qt::widgets::PixmapItem::m_undef.

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

It gets the initial time.

Returns: The initial time.

Definition at line 2186 of file TimeSliderWidget.cpp.

te::qt::widgets::PixmapItem * te::qt::widgets::TimeSliderWidget::getMetadata ( const QString & path )

Definition at line 3000 of file TimeSliderWidget.cpp.

te::qt::widgets::PixmapItem * te::qt::widgets::TimeSliderWidget::getTemporalImageCtlParameters ( const QString & path )

Definition at line 3240 of file TimeSliderWidget.cpp.

References te::qt::widgets::PixmapItem::m_imaRect, te::qt::widgets::AnimationItem::m_SRID, te::qt::widgets::PixmapItem::m_suffix, and te::qt::widgets::PixmapItem::m_undef.

te::qt::widgets::PixmapItem * te::qt::widgets::TimeSliderWidget::getTemporalImageMetadata ( const QString & path )

Definition at line 3188 of file TimeSliderWidget.cpp.

References te::gm::Envelope::getHeight(), te::gm::Envelope::getWidth(), te::gm::LineStringType, te::qt::widgets::PixmapItem::m_files, te::qt::widgets::PixmapItem::m_imaRect, te::gm::Envelope::m_llx, te::gm::Envelope::m_lly, te::qt::widgets::AnimationItem::m_route, te::qt::widgets::Animation::m_spatialExtent, te::qt::widgets::AnimationItem::m_SRID, te::qt::widgets::PixmapItem::m_suffix, te::qt::widgets::Animation::m_temporalExtent, te::qt::widgets::AnimationItem::m_time, and te::gm::LineString::setPoint().

te::dt::TimeInstant te::qt::widgets::TimeSliderWidget::getTemporalImageTime ( const QString & file )

Definition at line 3323 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 788 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 2077 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 2302 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::onAddEtaPushButtonClicked ( bool )

protectedslot

Definition at line 2562 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

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

protectedslot

Definition at line 2602 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

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

protectedslot

Definition at line 1339 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 2414 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::onAutoPanCheckBoxClicked ( bool )

protectedslot

Definition at line 2643 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

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

protectedslot

Definition at line 1707 of file TimeSliderWidget.cpp.

References te::qt::widgets::AnimationItem::m_title.

Referenced by TimeSliderWidget().

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 2343 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

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 1848 of file TimeSliderWidget.cpp.

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

Referenced by TimeSliderWidget().

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

protectedslot

it draw on display.

Definition at line 806 of file TimeSliderWidget.cpp.

References te::gm::Envelope::getHeight(), te::qt::widgets::AnimationItem::getPosInDeviceCoordinate(), te::gm::Envelope::getWidth(), te::qt::widgets::AnimationItem::m_animationTime, te::gm::Envelope::m_llx, and te::gm::Envelope::m_lly.

Referenced by TimeSliderWidget().

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 1158 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 1277 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

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

protectedslot

Ok button clicked.

Cancel button clicked.

Help button clicked.

Forward radio button clicked.

Parameters

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

Definition at line 2332 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

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

protectedslot

Definition at line 1689 of file TimeSliderWidget.cpp.

References te::qt::widgets::AnimationItem::m_title.

Referenced by TimeSliderWidget().

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 2400 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

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 2354 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

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

protectedslot

Opacity combo box activated.

Parameters

i	The index of combo box.

Definition at line 2505 of file TimeSliderWidget.cpp.

References te::qt::widgets::AnimationItem::m_opacity, and te::qt::widgets::AnimationItem::m_title.

Referenced by TimeSliderWidget().

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 2057 of file TimeSliderWidget.cpp.

References te::qt::widgets::AnimationItem::m_opacity, and te::qt::widgets::AnimationItem::m_title.

Referenced by TimeSliderWidget().

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

protectedslot

Play or pause the animation.

Definition at line 1091 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

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

protectedslot

Definition at line 1562 of file TimeSliderWidget.cpp.

References te::qt::widgets::AnimationItem::m_animation, and te::qt::widgets::AnimationItem::m_title.

Referenced by TimeSliderWidget().

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

protectedslot

Reset final time button clicked.

Definition at line 2272 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::onResetInitialTimePushButtonClicked ( )

protectedslot

Reset initial time button clicked.

Definition at line 2263 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::onSettingsToolButtonnClicked ( )

protectedslot

it opens the configuration window animation.

Definition at line 1080 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

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

protectedslot

It takes the necessary measures after slider move.

Definition at line 1213 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 1177 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

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

protectedslot

Stop animation.

Definition at line 1124 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

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

protectedslot

Trajectory color combo box activated.

Parameters

i	The index of combo box.

Definition at line 2480 of file TimeSliderWidget.cpp.

References te::qt::widgets::AnimationItem::m_automaticPan, te::qt::widgets::TrajectoryItem::m_backwardColor, te::qt::widgets::TrajectoryItem::m_forwardColor, and te::qt::widgets::AnimationItem::m_title.

Referenced by TimeSliderWidget().

void te::qt::widgets::TimeSliderWidget::openTrajectory	(	const QString	file,
		const QString &	leao
	)

protected

Definition at line 431 of file TimeSliderWidget.cpp.

References te::st::STDataLoader::finalize(), te::da::DataSourceInfo::getConnInfo(), te::st::STDataLoader::getDataSet(), te::da::DataSourceInfo::getId(), te::common::Singleton< DataSourceManager >::getInstance(), te::da::DataSourceInfo::getType(), te::st::STDataLoader::initialize(), te::da::DataSourceInfo::setConnInfo(), te::da::DataSourceInfo::setId(), and te::da::DataSourceInfo::setType().

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

protected

Play animation.

Definition at line 1199 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 1662 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 1635 of file TimeSliderWidget.cpp.

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

protected

Remove animation item from the opacity combo box and trajectory color combo box.

Parameters

ai	The item to be removed.

Definition at line 2525 of file TimeSliderWidget.cpp.

References te::qt::widgets::AnimationItem::m_title.

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

It configures automatic pan over a animation path. It toggles auto pan state.

Parameters

title The animation title.

Definition at line 915 of file TimeSliderWidget.cpp.

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

Sets the animation direction.

Parameters

direction The animation direction.

Definition at line 883 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 898 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::setEtaLUT ( te::qt::widgets::PixmapItem * pi )

Definition at line 2831 of file TimeSliderWidget.cpp.

References te::qt::widgets::PixmapItem::setLUT().

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 877 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

void te::qt::widgets::TimeSliderWidget::setHidroLUT ( te::qt::widgets::PixmapItem * pi )

Definition at line 2727 of file TimeSliderWidget.cpp.

References te::qt::widgets::PixmapItem::setLUT().

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

protected

Show Property.

Parameters

b	true = show, false = hide

Definition at line 2281 of file TimeSliderWidget.cpp.

Referenced by TimeSliderWidget().

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

protected

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

Definition at line 1312 of file TimeSliderWidget.cpp.

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

protected

Update animation time.

Definition at line 1322 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().

Member Data Documentation

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

private

The animation scene.

Definition at line 505 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

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

private

The animation graphics view.

Definition at line 504 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 502 of file TimeSliderWidget.h.

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

private

Current animation time (relative to time duration).

Definition at line 510 of file TimeSliderWidget.h.

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

private

Definition at line 516 of file TimeSliderWidget.h.

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

private

QAbstractAnimation::Forward or QAbstractAnimation::Backward.

Definition at line 500 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

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

private

The map display.

Definition at line 503 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

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

private

Layer animation with drag and drop.

Definition at line 522 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 520 of file TimeSliderWidget.h.

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

private

Urls to animation with drag and drop.

Definition at line 521 of file TimeSliderWidget.h.

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

private

The animation's duration time in miliseconds.

Definition at line 499 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 511 of file TimeSliderWidget.h.

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

private

Definition at line 518 of file TimeSliderWidget.h.

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

private

Forward and then backward direction.

Definition at line 501 of file TimeSliderWidget.h.

QRectF te::qt::widgets::TimeSliderWidget::m_initialDisplayRect

private

Definition at line 524 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

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

private

List of all animation items (URI, DataSetName).

Definition at line 519 of file TimeSliderWidget.h.

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

private

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

Definition at line 498 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

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

private

The max slider value.

Definition at line 517 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

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

private

The old final Qt date time.

Definition at line 515 of file TimeSliderWidget.h.

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

private

The old initial Qt date time.

Definition at line 514 of file TimeSliderWidget.h.

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

private

The old Qt date time.

Definition at line 513 of file TimeSliderWidget.h.

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

private

The parallel animation.

Definition at line 506 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

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

private

Spatial extent.

Definition at line 507 of file TimeSliderWidget.h.

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

private

Animation temporal extent. It is used for show animation.

Definition at line 509 of file TimeSliderWidget.h.

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

private

Temporal extent.

Definition at line 508 of file TimeSliderWidget.h.

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

private

The widget form.

Definition at line 512 of file TimeSliderWidget.h.

Referenced by TimeSliderWidget().

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

C:/BB_TL5/terralib5/src/terralib/qt/widgets/st/TimeSliderWidget.h
C:/BB_TL5/terralib5/src/terralib/qt/widgets/st/TimeSliderWidget.cpp

Signals

Public Member Functions

Protected Slots

Protected Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation