Stellarium  0.18.0
Data Structures
Oculars Plug-in

Data Structures

class  CCD
 
class  OcularDialog
 
class  OcularsGuiPanel
 A screen widget similar to InfoPanel. More...
 
class  PropertyBasedTableModel
 This class provides a table model for just about any QObject. More...
 
class  Lens
 
class  Ocular
 
class  Telescope
 
class  Oculars
 Main class of the Oculars plug-in. More...
 

Detailed Description

This plugin serves several purposes:

None of these activities can take the place of hands-on experience, but they are a good way to supplement your visual astronomy interests.


Data Structure Documentation

class CCD

Public Member Functions

Q_INVOKABLE CCD (const QObject &other)
 
void writeToSettings (QSettings *settings, const int index)
 
QString name () const
 
void setName (QString name)
 
int getCCDID ()
 
int resolutionX () const
 
void setResolutionX (int resolution)
 
int resolutionY () const
 
void setResolutionY (int resolution)
 
double chipWidth () const
 
void setChipWidth (double width)
 
double chipHeight () const
 
void setChipHeight (double height)
 
double pixelWidth () const
 
void setPixelWidth (double width)
 
double pixelHeight () const
 
void setPixelHeight (double height)
 
double chipRotAngle () const
 
void setChipRotAngle (double angle)
 
int binningX () const
 
void setBinningX (int binning)
 
int binningY () const
 
void setBinningY (int binning)
 
bool hasOAG () const
 
void setHasOAG (bool oag)
 
double prismDistance () const
 
void setPrismDistance (double distance)
 
double prismHeight () const
 
void setPrismHeight (double height)
 
double prismWidth () const
 
void setPrismWidth (double width)
 
double prismPosAngle () const
 
void setPrismPosAngle (double angle)
 
double getActualFOVx (Telescope *telescope, Lens *lens) const
 The formula for this calculation comes from the Yerkes observatory. More...
 
double getActualFOVy (Telescope *telescope, Lens *lens) const
 
double getInnerOAGRadius (Telescope *telescope, Lens *lens) const
 
double getOuterOAGRadius (Telescope *telescope, Lens *lens) const
 
double getOAGActualFOVx (Telescope *telescope, Lens *lens) const
 
QMap< int, QString > propertyMap ()
 

Static Public Member Functions

static CCDccdFromSettings (QSettings *settings, int ccdIndex)
 
static CCDccdModel ()
 

Properties

QString name
 
int resolutionX
 
int resolutionY
 
double chipWidth
 
double chipHeight
 
double pixelWidth
 
double pixelHeight
 
double chipRotAngle
 
int binningX
 
int binningY
 
double hasOAG
 
double prismHeight
 
double prismWidth
 
double prismDistance
 
double prismPosAngle
 

Member Function Documentation

double CCD::getActualFOVx ( Telescope telescope,
Lens lens 
) const

fov degrees = 2PI/360degrees * chipDimension mm / telescope FL mm

class OcularDialog

Public Slots

void closeWindow ()
 
void deleteSelectedCCD ()
 
void deleteSelectedOcular ()
 
void deleteSelectedTelescope ()
 
void deleteSelectedLens ()
 
void insertNewCCD ()
 
void insertNewOcular ()
 
void insertNewTelescope ()
 
void insertNewLens ()
 
void moveUpSelectedSensor ()
 
void moveUpSelectedOcular ()
 
void moveUpSelectedTelescope ()
 
void moveUpSelectedLens ()
 
void moveDownSelectedSensor ()
 
void moveDownSelectedOcular ()
 
void moveDownSelectedTelescope ()
 
void moveDownSelectedLens ()
 
void retranslate ()
 
- Public Slots inherited from StelDialog
virtual void retranslate ()=0
 Retranslate the content of the dialog. More...
 
void setVisible (bool)
 On the first call with "true" populates the window contents.
 
void close ()
 Closes the window (the window widget is not deleted, just not visible).
 
void handleMovedTo (QPoint newPos)
 Adds dialog location to config.ini; should be connected in createDialogContent()
 
virtual void handleDialogSizeChanged (QSizeF size)
 Stores dialog sizes into config.ini; should be connected from the proxy. More...
 
QString getDialogName ()
 

Public Member Functions

 OcularDialog (Oculars *plugin, QList< CCD * > *ccds, QList< Ocular * > *oculars, QList< Telescope * > *telescopes, QList< Lens * > *lenses)
 
- Public Member Functions inherited from StelDialog
 StelDialog (QString dialogName="Default", QObject *parent=Q_NULLPTR)
 
bool visible () const
 Returns true if the dialog contents have been constructed and are currently shown.
 

Protected Member Functions

virtual void createDialogContent ()
 Initialize the dialog widgets and connect the signals/slots.
 

Protected Attributes

Ui_ocularDialogForm * ui
 
- Protected Attributes inherited from StelDialog
QWidget * dialog
 The main dialog.
 
class CustomProxyproxy
 
QString dialogName
 The name should be set in derived classes' constructors and can be used to store and retrieve the panel locations.
 

Additional Inherited Members

- Signals inherited from StelDialog
void visibleChanged (bool)
 
- Static Protected Member Functions inherited from StelDialog
static void connectCheckBox (QAbstractButton *checkBox, const QString &actionName)
 Helper function to connect a checkbox to the StelAction with the specified name.
 
static void connectCheckBox (QAbstractButton *checkBox, StelAction *action)
 Helper function to connect a checkbox to the given StelAction.
 
static void connectIntProperty (QSpinBox *spinBox, const QString &propName)
 Helper function to connect a QSpinBox to an integer StelProperty. More...
 
static void connectIntProperty (QComboBox *comboBox, const QString &propName)
 Helper function to connect a QComboBox to an integer StelProperty. More...
 
static void connectIntProperty (QSlider *slider, const QString &propName, int minValue, int maxValue)
 Helper function to connect a QSlider to an double or float StelProperty. More...
 
static void connectDoubleProperty (QDoubleSpinBox *spinBox, const QString &propName)
 Helper function to connect a QDoubleSpinBox to an double or float StelProperty. More...
 
static void connectDoubleProperty (QSlider *slider, const QString &propName, double minValue, double maxValue)
 Helper function to connect a QSlider to an double or float StelProperty. More...
 
static void connectBoolProperty (QAbstractButton *checkBox, const QString &propName)
 Helper function to connect a checkbox to a bool StelProperty. More...
 
- Properties inherited from StelDialog
bool visible
 
class OcularsGuiPanel

Contains controls and information.

Public Slots

void showOcularGui ()
 Show only the controls used with an ocular overlay.
 
void showCcdGui ()
 Show only the controls used with a CCD overlay.
 
void foldGui ()
 Hide the controls, leaving only the button bar.
 

Public Member Functions

 OcularsGuiPanel (Oculars *ocularsPlugin, QGraphicsWidget *parent=Q_NULLPTR, Qt::WindowFlags wFlags=0)
 
class PropertyBasedTableModel

It it nice, as a table model implementation per class is not required. It does this by using the Qt meta object system.

To use this class, your domain objects basically just need to use properties (for any properties you want to make available to the model), and have a Q_INVOKABLE copy constructor. Then, when you instantiate an instance, you must call the init methd. The init method takes the data to model, as well as an instance of your model class (to use as a model for creating new instances), and a map to know the ordering of the properties to their position (as you want them displayed).

Author
Timothy Reaves treav.nosp@m.es@s.nosp@m.ilver.nosp@m.fiel.nosp@m.dstec.nosp@m.h.co.nosp@m.m http://doc.qt.nokia.com/latest/properties.html

Public Member Functions

 PropertyBasedTableModel (QObject *parent=Q_NULLPTR)
 
void init (QList< QObject * > *content, QObject *model, QMap< int, QString > mappings)
 Initializes this instance for use. More...
 
virtual QVariant data (const QModelIndex &item, int role=Qt::DisplayRole) const
 
virtual int rowCount (const QModelIndex &parent=QModelIndex()) const
 
virtual int columnCount (const QModelIndex &parent=QModelIndex()) const
 
virtual Qt::ItemFlags flags (const QModelIndex &index) const
 
virtual bool insertRows (int position, int rows, const QModelIndex &index=QModelIndex())
 
virtual bool setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole)
 
virtual bool removeRows (int position, int rows, const QModelIndex &index=QModelIndex())
 
void moveRowUp (int position)
 
void moveRowDown (int position)
 

Member Function Documentation

void PropertyBasedTableModel::init ( QList< QObject * > *  content,
QObject *  model,
QMap< int, QString >  mappings 
)

If you do not call this method, and use this class, your app will crash.

Parameters
contentthe domain objects you want to model. They should all be the same type. This isnstance does not take ownership of content, or the elements in it.
modelan instance of the same type as in content, this instance is used to create new instances of your domain objects by calling the model objects copy constructor. This instance takes ownership of model.
mappingsmas an integer positional index to the property.
class Lens

Public Member Functions

Q_INVOKABLE Lens (const QObject &other)
 
void writeToSettings (QSettings *settings, const int index)
 
double getMultipler () const
 
void setMultipler (double theValue)
 
const QString getName () const
 
void setName (const QString &theValue)
 
QMap< int, QString > propertyMap ()
 

Static Public Member Functions

static LenslensFromSettings (QSettings *theSettings, int lensIndex)
 
static LenslensModel ()
 

Properties

QString name
 
double multipler
 
class Ocular

Public Member Functions

Q_INVOKABLE Ocular (const QObject &other)
 
void writeToSettings (QSettings *settings, const int index)
 
bool isBinoculars (void) const
 
void setBinoculars (const bool flag)
 
bool hasPermanentCrosshair (void) const
 
void setPermanentCrosshair (const bool flag)
 
double appearentFOV (void) const
 
void setAppearentFOV (const double fov)
 
double effectiveFocalLength (void) const
 
void setEffectiveFocalLength (const double fl)
 
double fieldStop (void) const
 
void setFieldStop (const double fs)
 
QString name (void) const
 
void setName (const QString aName)
 
QString reticlePath (void) const
 
void setReticlePath (const QString path)
 
double actualFOV (const Telescope *telescope, const Lens *lens) const
 
double magnification (const Telescope *telescope, const Lens *lens) const
 
QMap< int, QString > propertyMap (void)
 

Static Public Member Functions

static OcularocularFromSettings (const QSettings *theSettings, const int ocularIndex)
 
static OcularocularModel (void)
 

Properties

bool binoculars
 
bool permanentCrosshair
 
double appearentFOV
 
double effectiveFocalLength
 
double fieldStop
 
QString name
 
QString reticlePath
 
class Telescope

Public Member Functions

Q_INVOKABLE Telescope (const QObject &other)
 
void writeToSettings (QSettings *settings, const int index)
 
double diameter () const
 
void setDiameter (double theValue)
 
double focalLength () const
 
void setFocalLength (double theValue)
 
const QString name () const
 
void setName (QString theValue)
 
bool isHFlipped () const
 
void setHFlipped (bool flipped)
 
bool isVFlipped () const
 
void setVFlipped (bool flipped)
 
bool isEquatorial () const
 
void setEquatorial (bool eq)
 
QMap< int, QString > propertyMap ()
 

Static Public Member Functions

static TelescopetelescopeFromSettings (QSettings *theSettings, int telescopeIndex)
 
static TelescopetelescopeModel ()
 

Properties

QString name
 
double diameter
 
double focalLength
 
bool hFlipped
 
bool vFlipped
 
bool equatorial
 
class Oculars

Public Slots

void updateLists ()
 Update the ocular, telescope and sensor lists after the removal of a member. More...
 
void ccdRotationReset ()
 
void decrementCCDIndex ()
 
void decrementOcularIndex ()
 
void decrementTelescopeIndex ()
 
void decrementLensIndex ()
 
void displayPopupMenu ()
 
void enableOcular (bool b)
 This method is called with we detect that our hot key is pressed. More...
 
bool getEnableOcular () const
 
void incrementCCDIndex ()
 
void incrementOcularIndex ()
 
void incrementTelescopeIndex ()
 
void incrementLensIndex ()
 
void disableLens ()
 
void rotateCCD (int amount)
 amount must be a number. This adds to the current rotation.
 
double getSelectedCCDRotationAngle (void) const
 get rotation angle from currently selected CCD
 
void setSelectedCCDRotationAngle (double angle)
 set rotation angle for currently selected CCD
 
void selectCCDAtIndex (int index)
 index in the range of -1:ccds.count(), else call is ignored
 
int getSelectedCCDIndex () const
 
void selectOcularAtIndex (int index)
 index in the range of -1:oculars.count(), else call is ignored
 
int getSelectedOcularIndex () const
 
void selectTelescopeAtIndex (int index)
 index in the range of -1:telescopes.count(), else call is ignored
 
int getSelectedTelescopeIndex () const
 
void selectLensAtIndex (int index)
 index in the range -1:lenses.count(), else call is ignored
 
int getSelectedLensIndex () const
 
void toggleCCD (bool show)
 Toggles the sensor frame overlay.
 
void toggleCCD ()
 Toggles the sensor frame overlay (overloaded for blind switching).
 
bool getEnableCCD () const
 
void toggleCrosshairs (bool show=true)
 
bool getEnableCrosshairs () const
 
void toggleTelrad (bool show)
 Toggles the Telrad sight overlay.
 
bool getEnableTelrad () const
 
void toggleTelrad ()
 Toggles the Telrad sight overlay (overloaded for blind switching).
 
void enableGuiPanel (bool enable=true)
 
bool getFlagGuiPanelEnabled (void) const
 
void setFlagDMSDegrees (const bool b)
 
bool getFlagDMSDegrees (void) const
 
void setFlagRequireSelection (const bool b)
 
bool getFlagRequireSelection (void) const
 
void setFlagLimitMagnitude (const bool b)
 
bool getFlagLimitMagnitude (void) const
 
void setFlagInitFovUsage (const bool b)
 
bool getFlagInitFovUsage (void) const
 
void setFlagInitDirectionUsage (const bool b)
 
bool getFlagInitDirectionUsage (void) const
 
void setFlagAutosetMountForCCD (const bool b)
 
bool getFlagAutosetMountForCCD (void) const
 
void setFlagUseSemiTransparency (const bool b)
 
bool getFlagUseSemiTransparency (void) const
 
void setFlagShowResolutionCriterions (const bool b)
 
bool getFlagShowResolutionCriterions (void) const
 
void setArrowButtonScale (const double val)
 
double getArrowButtonScale () const
 
void setFlagHideGridsLines (const bool b)
 
bool getFlagHideGridsLines (void) const
 
void setFlagScaleImageCircle (bool state)
 
bool getFlagScaleImageCircle (void) const
 

Signals

void enableOcularChanged (bool value)
 
void enableCrosshairsChanged (bool value)
 
void enableCCDChanged (bool value)
 
void enableTelradChanged (bool value)
 
void selectedCCDChanged (int value)
 
void selectedOcularChanged (int value)
 
void selectedTelescopeChanged (int value)
 
void selectedLensChanged (int value)
 
void selectedCCDRotationAngleChanged (double value)
 
void flagGuiPanelEnabledChanged (bool value)
 
void flagHideGridsLinesChanged (bool value)
 
void flagAutosetMountForCCDChanged (bool value)
 
void flagUseSemiTransparencyChanged (bool value)
 
void flagShowResolutionCriterionsChanged (bool value)
 
void arrowButtonScaleChanged (double value)
 
void flagInitDirectionUsageChanged (bool value)
 
void flagInitFOVUsageChanged (bool value)
 
void flagRequireSelectionChanged (bool value)
 
void flagLimitMagnitudeChanged (bool value)
 
void flagDMSDegreesChanged (bool value)
 
void flagScaleImageCircleChanged (bool value)
 

Public Member Functions

virtual void init ()
 Initialize itself. More...
 
virtual void deinit ()
 Called before the module will be delete, and before the openGL context is suppressed. More...
 
virtual bool configureGui (bool show=true)
 Detect or show the configuration GUI elements for the module. More...
 
virtual void draw (StelCore *core)
 Execute all the drawing functions for this module. More...
 
virtual double getCallOrder (StelModuleActionName actionName) const
 Return the value defining the order of call for the given action For example if stars.callOrder[ActionDraw] == 10 and constellation.callOrder[ActionDraw] == 11, the stars module will be drawn before the constellations. More...
 
virtual void handleKeys (class QKeyEvent *event)
 Returns the module-specific style sheet. More...
 
virtual void handleMouseClicks (class QMouseEvent *event)
 Handle mouse clicks. More...
 
virtual void update (double)
 Update the module with respect to the time. More...
 
QString getDimensionsString (double fovX, double fovY) const
 
QString getFOVString (double fov) const
 
- Public Member Functions inherited from StelModule
virtual QString getModuleVersion () const
 Get the version of the module, default is stellarium main version.
 
virtual QString getAuthorName () const
 Get the name of the module author.
 
virtual QString getAuthorEmail () const
 Get the email adress of the module author.
 
virtual void handleMouseWheel (class QWheelEvent *)
 Handle mouse wheel. More...
 
virtual bool handleMouseMoves (int x, int y, Qt::MouseButtons b)
 Handle mouse moves. More...
 
virtual bool handlePinch (qreal scale, bool started)
 Handle pinch gesture events. More...
 

Static Public Member Functions

static QSettings * appSettings ()
 

Properties

bool enableOcular
 
bool enableCrosshairs
 
bool enableCCD
 
bool enableTelrad
 
int selectedCCDIndex
 index of the current CCD, in the range of -1:ccds.count(). -1 means no CCD is selected.
 
int selectedOcularIndex
 index of the current ocular, in the range of -1:oculars.count(). -1 means no ocular is selected.
 
int selectedTelescopeIndex
 index of the current telescope, in the range of -1:telescopes.count(). -1 means none is selected.
 
int selectedLensIndex
 index of the current lens, in the range of -1:lense.count(). -1 means no lens is selected
 
double selectedCCDRotationAngle
 allows rotating via property/remotecontrol API
 
bool flagGuiPanelEnabled
 Display the GUI control panel.
 
bool flagInitFOVUsage
 Flag used to track if we use default initial FOV (value at the startup of planetarium).
 
bool flagInitDirectionUsage
 Flag used to track if we use default initial direction (value at the startup of planetarium).
 
bool flagShowResolutionCriterions
 
bool flagRequireSelection
 Read from the ini file, whether an object is required to be selected to zoom in.
 
bool flagLimitMagnitude
 Read from the ini file, whether a magnitude is required to be limited.
 
bool flagHideGridsLines
 Switch off all grids and lines of GridMgr while in Ocular view.
 
bool flagScaleImageCircle
 Read from the ini file, whether to scale the mask based aFOV.
 
bool flagSemiTransparency
 Draw the area outside the ocular circle not black but let some stars through.
 
bool flagDMSDegrees
 Use decimal degrees in CCD frame display.
 
bool flagAutosetMountForCCD
 Flag used to track if we use automatic switch to type of mount for CCD frame.
 
double arrowButtonScale
 allows scaling of the GUI "previous/next" Ocular/CCD/Telescope etc. buttons
 

Friends

class OcularsGuiPanel
 

Additional Inherited Members

- Public Types inherited from StelModule
enum  StelModuleSelectAction { AddToSelection, ReplaceSelection, RemoveFromSelection }
 Enum used when selecting objects to define whether to add to, replace, or remove from the existing selection list. More...
 
enum  StelModuleActionName {
  ActionDraw, ActionUpdate, ActionHandleMouseClicks, ActionHandleMouseMoves,
  ActionHandleKeys
}
 Define the possible action for which an order is defined. More...
 
- Protected Member Functions inherited from StelModule
class StelActionaddAction (const QString &id, const QString &groupId, const QString &text, QObject *target, const char *slot, const QString &shortcut="", const QString &altShortcut="")
 convenience methods to add an action (call to slot) to the StelActionMgr object. More...
 
class StelActionaddAction (const QString &id, const QString &groupId, const QString &text, const char *slot, const QString &shortcut="", const QString &altShortcut="")
 convenience methods to add an action (call to own slot) to the StelActionMgr object. More...
 

Member Function Documentation

virtual bool Oculars::configureGui ( bool  show = true)
virtual

This is to be used with plugins to display a configuration dialog from the plugin list window.

Parameters
showif true, make the configuration GUI visible. If false, hide the config GUI if there is one.
Returns
true if the module has a configuration GUI, else false.

Reimplemented from StelModule.

virtual void Oculars::deinit ( )
virtual

Deinitialize all openGL texture in this method.

Reimplemented from StelModule.

virtual void Oculars::draw ( StelCore core)
virtual
Parameters
corethe core to use for the drawing

Reimplemented from StelModule.

void Oculars::enableOcular ( bool  b)
slot

It handles determining if we should do anything - based on a selected object.

virtual double Oculars::getCallOrder ( StelModuleActionName  actionName) const
virtual
Parameters
actionNamethe name of the action for which we want the call order
Returns
the value defining the order. The closer to 0 the earlier the module's action will be called

Reimplemented from StelModule.

virtual void Oculars::handleKeys ( class QKeyEvent *  event)
virtual

This method is needed because the MovementMgr classes handleKeys() method consumes the event. Because we want the ocular view to track, we must intercept & process ourselves. Only called while flagShowOculars or flagShowCCD == true.

Reimplemented from StelModule.

virtual void Oculars::handleMouseClicks ( class QMouseEvent *  )
virtual

Please note that most of the interactions will be done through the GUI module.

Returns
set the event as accepted if it was intercepted

Reimplemented from StelModule.

virtual void Oculars::init ( )
virtual

If the initialization takes significant time, the progress should be displayed on the loading bar.

Implements StelModule.

virtual void Oculars::update ( double  deltaTime)
inlinevirtual
Parameters
deltaTimethe time increment in second since last call.

Implements StelModule.

void Oculars::updateLists ( )
slot

Necessary because of the way model/view management in the OcularDialog is implemented.