smile::CSmileGUI Class Reference

The main GUI window class. More...

#include <gui.h>

Inheritance diagram for smile::CSmileGUI:

Collaboration diagram for smile::CSmileGUI:

Public Slots
void	info (const QString &message)
	show message in the information area
void	error (const QString &message)
	pop up an error message box

Signals
void	stopOrbitLibrary ()
	raised if user pressed stop during orbit library integration
void	stopExportNbody ()
	raised if user pressed stop during exporting to Nbody

Public Member Functions
	CSmileGUI (QWidget *parent=0, Qt::WFlags flags=0)
	create the CSmileCore object and various GUI elements, connect signals, load default settings
	~CSmileGUI ()
	save settings on exit if the corresponding checkbox is turned on

Private Slots
void	on_ButtonStart_clicked ()
	start an orbit with the current initial conditions
void	on_ButtonRandom_clicked ()
	start an orbit with the current value of energy and random initial conditions
void	timerEventCore ()
	refresh the progress bar during orbit library integration
void	redrawPotential ()
	replot the potential/density figure on the "Potential" tab
void	redrawPotentialB (bool)
	replot the potential/density figure if the parameter is true
void	redrawOrbit (bool)
	redraw the current figure on the "Orbit" tab (trajectory or pericenter distribution)
void	redrawFreqMap (bool)
	redraw the frequency map
void	redrawSchwModel (bool)
	redraw the current plot on the "Schwarzschild model" tab
void	refreshOrbitAndSpectrum ()
	compute spectrum for a given sub-interval of the orbit and update data on the spectrum and trajectory plots
void	on_pushButton_refresh3dmesh_clicked ()
	redraw 3d rendering of the orbit as a solid body
void	on_checkBox_usePS_stateChanged (int)
	toggle the usage of Poincare surface of section for integration of subsequent orbits
void	on_ButtonClearPS_clicked ()
	clear Poincare plot
void	on_ButtonFindPeriodic_clicked ()
	locate the periodic orbit closest to the current one, using the Poincare surface of section
void	on_checkBox_freqLines_stateChanged (int)
	toggle the display of spectral lines on the spectrum plot
void	on_radioButton_2d_toggled (bool)
	switch between 2d and 3d potentials
void	on_comboBox_Lyapunov_currentIndexChanged (int)
	toggle the computation of Lyapunov exponent
void	intTime_changed ()
	update integration time or steps per period
void	PScoordChanged ()
	modify Poincare section coordinates
void	fmparams_changed ()
	update frequency map parameters on user input
void	smparams_changed ()
	update Schwarzschild model parameters on user input
void	ccparams_changed ()
	update criteria for labelling orbits as regular or chaotic, after user input
void	potentialChanged ()
	re-initialize potential when user changes potential parameters (if potential type is not BSE/Spline/Nbody)
void	potentialIndexChanged ()
	index of potential component in the parameters panel has changed
void	refreshPotentialComponentList ()
	fill the list of components on the potential plot tab and the potential parameters panel
void	showHidePotentialParams ()
	depending on the current potential and density model, show only the relevant parameters in the right panel
void	on_buttonInitPotential_clicked ()
	initialize potential for a computationally-intensive types (BSE/Spline/Nbody) when user presses "init potential" button
void	integratorChanged ()
	update ODE integrator parameters
void	ICchanged ()
	update initial conditions on user input
void	chooseNbodyFile ()
	display the dialog window to open a file with Nbody snapshot or potential coefficients
void	typeinNbodyFile ()
	called when user presses Enter in the input line for the Nbody snapshot file; if the file doesn't exist, pop up dialog for choosing the file, otherwise use the name that was typed in
void	assignNbodyFile (QString fileName)
	initialize potential from an Nbody snapshot or coefficients file
void	on_checkBox_fmExistingSS_stateChanged (int)
	toggle the usage of an existing orbit library for the start space in the Frequency Map
void	on_checkBox_fmConfigSpace_stateChanged (int)
	in the Frequency map, toggle the display of orbits with nonzero weights only
void	on_selectEnergyLevel_fm_valueChanged (int)
	display orbits from a given energy shell only in the frequency map
void	on_selectEnergyLevel_sm_valueChanged (int)
	display orbits from a given energy shell only in the plot of Schwarzschild model coefficients
void	on_spinBox_intervalCount_valueChanged (int)
	change the number of segments that a single orbit is divided into
void	on_spinBox_IntervalNum_valueChanged (int)
	change the index of orbit segment
void	on_radioButton_ICe_toggled (bool)
	switch between using energy or coordinates/velocities for the initial conditions of a single orbit
void	PSclicked (const QwtDoublePoint &pos)
	assign the initial conditions by right-clicking Poincare plot
void	FMclicked (const QwtDoublePoint &pos)
	select the nearest orbit in the frequency map plot
void	SMclicked (const QwtDoublePoint &pos)
	display information about nearest coefficient of the Schwarzschild model
void	SMHistoClicked (const QwtDoublePoint &pos)
	select the nearest orbit from the plot displaying orbit weights in the Schwarzschild model
void	on_ButtonFreqMap_clicked ()
	create the orbit library for the Frequency Map
void	on_ButtonSchwOrbitLib_clicked ()
	create the orbit library for the Schwarzschild model
void	on_ButtonSchwLP_clicked ()
	run linear optimization solver for the Schwarzschild model
void	on_ButtonSchwQP_clicked ()
	run quadratic optimization solver
void	on_ButtonSchwNbody_clicked ()
	run the export of Schwarzschild model to an Nbody snapshot
void	on_ButtonExportModelStats_clicked ()
	export statistics of Schwarzschild model coefficients
void	on_ButtonExportPS_clicked ()
	export the Poincare surface of section to a text file
void	on_ButtonImportSM_clicked ()
	import Schwarzschild model (orbit library plus binary data)
void	on_ButtonExportSM_clicked ()
	export Schwarzschild model
void	on_ButtonImportFM_clicked ()
	import orbit library for the Frequency map
void	on_ButtonExportFM_clicked ()
	export orbit library
void	on_ButtonImportOrbit_clicked ()
	import a trajectory from a text file
void	on_ButtonExportOrbit_clicked ()
	export orbit trajectory to a text file
void	on_ButtonExportPotential_clicked ()
	export potential/density profile to a text file
void	on_ButtonPrint_clicked ()
	export the currently visible plot to a PS or PDF file
void	CalcFinished ()
	called after the integration of a single orbit is done
void	OrbitLibraryFinished ()
	called after the orbit library integration is done
void	SchwOptimizationFinished (const QString &message)
	called when Schwarzschild optimization is finished with the given result message
void	NbodyReintegrationFinished ()
	called when reintegration of high-weight orbits during the export to Nbody is finished
void	NbodyExportFinished (const QString &message)
	called when the export of Schwarzschild model to an Nbody snapshot is finished

Private Member Functions
bool	eventFilter (QObject *target, QEvent *Event)
	track 'Enter' keydown events and start single orbit integration in response
bool	loadApplySettings (QString fileName="")
	load ini file (at start or along with orbit library) and modify the content of GUI controls
void	updatePotentialSettings ()
	fill the potential parameters tab when the component index of a composite potential is changed
void	drawFreqMapResonances ()
	draw several most important resonance lines on the frequency map plot
void	addPoincareCurve (const CPoincareInformation *tps)
	add a new orbit to the Poincare surface of section
QString	getOrbitPopulation (int numShell, bool useWeights) const
	calls corresponding function from orbit library, if it exists
void	enableOrbitLibControls (bool enable)
	switch on or off some GUI controls for the duration of orbit library integration, optimization, or export to Nbody
virtual void	timerEvent (QTimerEvent *)
	update orbit trajectory plot if orbit integration is taking too long

Static Private Member Functions
static void	XYZtoXY (const double X, const double Y, const double Z, double *x, double *y)
	project start-space onto 2d plane

Private Attributes
Ui::CSmileGUIClass	ui
	window interface elements
QwtPlot *	PlotOrbit
	figure that displays single trajectory in 2d
QwtPlotCurve *	CurveOrbit
	orbit trajectory
QwtPlotCurve *	CurveEquipotential
	equipotential surface on the trajectory plot
QwtPlotZoomer *	ZoomerOrbit
	pan/zoom the trajectory plot
QwtPlot *	PlotOrbitParam
	figure that displays the distribution of pericenter radii for a single orbit
QwtPlotCurve *	CurveOrbitParam
	curve displaying the pericenter distribution
QwtPlotZoomer *	ZoomerOrbitParam
	pan/zoom the pericenter plot
QwtPlot *	PlotPotential
	figure that displays potential, density or circular velocity as a function of radius
QwtPlotCurve *	CurvePotential
	curve displaying the potential, density, circular velocity or one of frequencies
QwtPlotCurve *	CurvePotential1
	additional curve displaying another frequency
QwtPlotCurve *	CurvePotential2
	additional curve displaying third frequency
QwtPlotZoomer *	ZoomerPotential
	pan/zoom the potential plot
QwtPlot *	PlotPoincare
	figure that displays Poincare surface of section
QwtPlotZoomer *	ZoomerPoincare
	pan/zoom the Poincare plot
QVector< QwtPlotCurve * >	CurvesPoincare
	array of curves on the Poincare plot, one for each orbit previously displayed
QwtPlot *	PlotFreq
	figure that displays the frequency spectrum of an orbit and the lines
QwtPlotCurve *	CurveFreqX
	spectrum of oscillations in X direction
QwtPlotCurve *	CurveFreqY
	spectrum of oscillations in Y direction
QwtPlotCurve *	CurveFreqZ
	spectrum of oscillations in Z direction
QwtPlotCurve *	CurveFreqPeaksP
	spectral lines detected with Hunter's precise method
QwtPlotCurve *	CurveFreqPeaks
	spectral lines detected with more approximate method of Carpintero&Aguilar
QwtPlotZoomer *	ZoomerFreq
	pan/zoom the spectrum plot
QwtPlot *	PlotLyapunov
	figure that displays the estimate of the Lyapunov exponent of an orbit as a function of time
QwtPlotCurve *	CurveDeviation
	magnitude of the deviation vector divided by time
QwtPlotCurve *	CurveLyapunov
	finite-time estimate of Lyapunov exponent
QwtPlot *	PlotFreqMap
	figure that displays the frequency map for the orbit library
QwtPlotCurve *	CurveFreqMapR
	regular orbits on the frequency map
QwtPlotCurve *	CurveFreqMapC
	chaotic orbits on the frequency map
QwtPlotZoomer *	ZoomerFreqMap
	pan/zoom the frequency map
QwtPlot *	PlotFreqMapHisto
	figure that displays cumulative distribution of orbits as a function of frequency or Lyapunov exponent
QwtPlotCurve *	CurveFreqMapHisto
	cumulative distrubution of orbits
QwtPlot *	PlotFreqMapSS
	figure that shows the start space (a regular set of orbits with the same energy)
QwtPlotCurve *	CurveFreqMapSSR
	regular orbits on the start space plot
QwtPlotCurve *	CurveFreqMapSSC
	chaotic orbits on the start space plot
QwtPlot *	PlotSchw
	figure that shows coefficients of the Schwarzschild model
QwtPlotCurve *	CurveSchwCellF
	feasible coefficients in the model
QwtPlotCurve *	CurveSchwCellI
	infeasible coefficients in the model
QwtPlot *	PlotSchwHisto
	figure that displays orbit weights in the Schwarzschild model or their cumulative distribution
QwtPlotCurve *	CurveSchwHistoR
	weights of regular orbits
QwtPlotCurve *	CurveSchwHistoC
	weights of chaotic orbits
Qwt3D::SurfacePlot *	Plot3d
	3d plot of orbit trajectory
Qwt3D::TripleField	trjpos
	3d trajectory, points
Qwt3D::CellField	trjcells
	3d trajectory defined as a set of polygons (with only one cell)
CTriangThread *	TriangThr
	the worker object to perform triangulation
CSmileCore *	core
	the instance of core object holding all non-gui data
double	maxdist
	max distance between adjacent points of trajectory (used in triangulation thread)
bool	InternalRecalc
	indicate that modification of GUI controls is done not by user but internally, so do not react on this
double	Eprev
double	Lz2prev
	previous value of orbit energy and z-axis angular momentum (if difference is > Eeps, clear the Poincare section)
QString	SchwModelResult
	text message returned by Schwarzschild modelling routine
int	myTimerOrbit
	timer for single orbit integration
QTime	timeOI
	measure time for orbit integration
double	timeOIelapsed
	keep track of time used for orbit integration (not including analysis)
QTime	timeFM
	measure time for frequency map calculation
size_t	currentComponentIndex
	index of selected potential component in the potential parameters panel

Detailed Description

The main GUI window class.

---

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

• gui.h
• gui.cpp