Stellarium  0.90.0
Data Structures | Typedefs
Historical Supernovae Plug-in

Data Structures

class  SupernovaeDialog
 
class  Supernova
 A Supernova object represents one supernova on the sky. More...
 
class  Supernovae
 Main class of the Historical Supernovae plugin. More...
 

Typedefs

typedef QSharedPointer< SupernovaSupernovaP
 

Detailed Description

The Historical Supernovae plugin displays the positions some historical supernovae brighter than 10 visual magnitude.

Supernovae Catalog

The supernovae catalog is stored on the disk in JSON format, in a file named "supernovae.json". A default copy is embedded in the plug-in at compile time. A working copy is kept in the user data directory.

Configuration

The plug-ins' configuration data is stored in Stellarium's main configuration file.


Data Structure Documentation

class SupernovaeDialog

Public Slots

void retranslate ()
 
void refreshUpdateValues (void)
 
- 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 ()
 

Protected Member Functions

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

Additional Inherited Members

- Signals inherited from StelDialog
void visibleChanged (bool)
 
- 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.
 
- 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...
 
- 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.
 
- Properties inherited from StelDialog
bool visible
 
class Supernova

Details about the supernovas are passed using a QVariant which contains a map of data from the json file.

Public Member Functions

 Supernova (const QVariantMap &map)
 
QVariantMap getMap (void) const
 Get a QVariantMap which describes the supernova. More...
 
virtual QString getType (void) const
 Return object's type. It should be the name of the class.
 
virtual QString getID (void) const
 Returns a unique identifier for this object. More...
 
virtual QString getInfoString (const StelCore *core, const InfoStringGroup &flags) const
 Get an HTML string to describe the object. More...
 
virtual QVariantMap getInfoMap (const StelCore *core) const
 Return a map like StelObject::getInfoMap(), but with a few extra tags also available in getMap(). More...
 
virtual Vec3f getInfoColor (void) const
 Get a color used to display info about the object.
 
virtual Vec3d getJ2000EquatorialPos (const StelCore *) const
 Get observer-centered equatorial coordinates at equinox J2000.
 
virtual float getVMagnitude (const StelCore *core) const
 Return object's apparent V magnitude as seen from observer, without including extinction.
 
virtual double getAngularSize (const StelCore *core) const
 Return the angular radius of a circle containing the object as seen from the observer with the circle center assumed to be at getJ2000EquatorialPos(). More...
 
virtual QString getNameI18n (void) const
 Return translated object's name.
 
virtual QString getEnglishName (void) const
 Return object's name in english.
 
void update (double deltaTime)
 
- Public Member Functions inherited from StelObject
virtual SphericalRegionP getRegion () const
 Default implementation of the getRegion method. More...
 
virtual Vec3d getPointInRegion () const
 Default implementation of the getPointInRegion method. More...
 
Vec3d getEquinoxEquatorialPos (const StelCore *core) const
 Get observer-centered equatorial coordinate at the current equinox The frame has its Z axis at the planet's current rotation axis At time 2000-01-01 this frame is almost the same as J2000, but ONLY if the observer is on earth.
 
Vec3d getEquinoxEquatorialPosApparent (const StelCore *core) const
 Like getEquinoxEquatorialPos(core), but always adds refraction correction to the position.
 
Vec3d getEquinoxEquatorialPosAuto (const StelCore *core) const
 Like getEquinoxEquatorialPos(core), but adds refraction correction to the position if atmosphere is active.
 
Vec3d getGalacticPos (const StelCore *core) const
 Get observer-centered galactic coordinates.
 
Vec3d getSupergalacticPos (const StelCore *core) const
 Get observer-centered supergalactic coordinates.
 
Vec3d getSiderealPosGeometric (const StelCore *core) const
 Get observer-centered hour angle + declination (at current equinox) It is the geometric position, i.e. More...
 
Vec3d getSiderealPosApparent (const StelCore *core) const
 Get observer-centered hour angle + declination (at current equinox) It is the apparent position, i.e. More...
 
Vec3d getAltAzPosGeometric (const StelCore *core) const
 Get observer-centered alt/az position It is the geometric position, i.e. More...
 
Vec3d getAltAzPosApparent (const StelCore *core) const
 Get observer-centered alt/az position It is the apparent position, i.e. More...
 
Vec3d getAltAzPosAuto (const StelCore *core) const
 Get observer-centered alt/az position It is the automatic position, i.e. More...
 
bool isAboveHorizon (const StelCore *core) const
 Checking position an object above mathematical horizon for current location. More...
 
bool isAboveRealHorizon (const StelCore *core) const
 Checking position an object above real horizon for current location. More...
 
float getVMagnitudeWithExtinction (const StelCore *core) const
 Return object's apparent V magnitude as seen from observer including extinction. More...
 
virtual float getSelectPriority (const StelCore *) const
 Return a priority value which is used to discriminate objects by priority As for magnitudes, the lower is the higher priority.
 
virtual double getCloseViewFov (const StelCore *) const
 Return the best FOV in degree to use for a close view of the object.
 
virtual double getSatellitesFov (const StelCore *) const
 Return the best FOV in degree to use for a global view of the object satellite system (if there are satellites)
 
virtual double getParentSatellitesFov (const StelCore *) const
 

Static Public Attributes

static const QString SUPERNOVA_TYPE
 
- Static Public Attributes inherited from StelObject
static const InfoStringGroupFlags AllInfo
 A pre-defined set of specifiers for the getInfoString flags argument to getInfoString. More...
 
static const InfoStringGroupFlags ShortInfo = (InfoStringGroupFlags)(Name|CatalogNumber|Magnitude|RaDecJ2000)
 A pre-defined set of specifiers for the getInfoString flags argument to getInfoString.
 

Friends

class Supernovae
 

Additional Inherited Members

- Public Types inherited from StelObject
enum  InfoStringGroupFlags {
  Name = 0x00000001, CatalogNumber = 0x00000002, Magnitude = 0x00000004, RaDecJ2000 = 0x00000008,
  RaDecOfDate = 0x00000010, AltAzi = 0x00000020, Distance = 0x00000040, Size = 0x00000080,
  Velocity = 0x00000100, Extra = 0x00000200, HourAngle = 0x00000400, AbsoluteMagnitude = 0x00000800,
  GalacticCoord = 0x00001000, SupergalacticCoord = 0x00002000, ObjectType = 0x00004000, EclipticCoordJ2000 = 0x00008000,
  EclipticCoordOfDate = 0x00010000, IAUConstellation = 0x00020000, SiderealTime = 0x00040000, NoFont = 0x00080000,
  PlainText = 0x00100000
}
 Used as named bitfield flags as specifiers to filter results of getInfoString. More...
 
- Protected Member Functions inherited from StelObject
QString getCommonInfoString (const StelCore *core, const InfoStringGroup &flags) const
 Format the positional info string contain J2000/of date/altaz/hour angle positions and constellation, sidereal time, etc. for the object.
 
void postProcessInfoString (QString &str, const InfoStringGroup &flags) const
 Apply post processing on the info string.
 

Constructor & Destructor Documentation

Supernova::Supernova ( const QVariantMap &  map)
Parameters
idThe official designation for a supernova, e.g. "SN 1054A"

Member Function Documentation

virtual double Supernova::getAngularSize ( const StelCore core) const
virtual
Returns
radius in degree. This value is the apparent angular size of the object, and is independent of the current FOV.

Implements StelObject.

virtual QString Supernova::getID ( void  ) const
inlinevirtual

The ID should be unique for all objects of the same type, but may freely conflict with IDs of other types, so getType() must also be tested.

With this it should be possible to at least identify the same object in a different instance of Stellarium running the same version, but it would even be better if the ID provides some degree of forward-compatibility. For some object types (e.g. planets) this may simply return getEnglishName(), but better candidates may be official designations or at least (stable) internal IDs.

An object may have multiple IDs (different catalog numbers, etc). StelObjectMgr::searchByID() should search through all ID variants, but this method only returns one of them.

Implements StelObject.

virtual QVariantMap Supernova::getInfoMap ( const StelCore core) const
virtual
  • sntype
  • max-magnitude
  • peakJD
  • note
  • distance

Reimplemented from StelObject.

virtual QString Supernova::getInfoString ( const StelCore core,
const InfoStringGroup &  flags 
) const
virtual
Parameters
coreA pointer to the core a set of flags with information types to include.

Implements StelObject.

QVariantMap Supernova::getMap ( void  ) const

Could be used to create a duplicate.

  • designation
  • sntype
  • maxMagnitude
  • peakJD
  • snra
  • snde
  • note
  • distance
class Supernovae
Author
Alexander Wolf

Public Types

enum  UpdateState {
  Updating, CompleteNoUpdates, CompleteUpdates, DownloadError,
  OtherError
}
 Used for keeping for track of the download/update status. More...
 
- 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...
 

Public Slots

void updateJSON (void)
 Download JSON from web recources described in the module section of the module.ini file and update the local JSON file. More...
 
void displayMessage (const QString &message, const QString hexColor="#999999")
 Display a message. This is used for plugin-specific warnings and such.
 
void reloadCatalog (void)
 

Signals

void updateStateChanged (Supernovae::UpdateState state)
 
void jsonUpdateComplete (void)
 Emitted after a JSON update has run.
 

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 void update (double)
 Update the module with respect to the time. More...
 
virtual void draw (StelCore *core)
 Execute all the drawing functions for this module. More...
 
virtual void drawPointer (StelCore *core, StelPainter &painter)
 
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 QList< StelObjectPsearchAround (const Vec3d &v, double limitFov, const StelCore *core) const
 Used to get a list of objects which are near to some position. More...
 
virtual StelObjectP searchByNameI18n (const QString &nameI18n) const
 Return the matching satellite object's pointer if exists or Q_NULLPTR. More...
 
virtual StelObjectP searchByName (const QString &name) const
 Return the matching satellite if exists or Q_NULLPTR. More...
 
virtual StelObjectP searchByID (const QString &id) const
 Return the StelObject with the given ID if exists or the empty StelObject if not found. More...
 
virtual QStringList listAllObjects (bool inEnglish) const
 List all StelObjects. More...
 
virtual QString getName () const
 Gets a user-displayable name of the object category.
 
virtual QString getStelObjectType () const
 Returns the name that will be returned by StelObject::getType() for the objects this module manages.
 
SupernovaP getByID (const QString &id) const
 get a supernova object by identifier
 
virtual bool configureGui (bool show=true)
 Implement this to tell the main Stellarium GUI that there is a GUI element to configure this plugin. More...
 
void restoreDefaults (void)
 Set up the plugin with default values. More...
 
void readSettingsFromConfig (void)
 Read (or re-read) settings from the main config file. More...
 
void saveSettingsToConfig (void)
 Save the settings to the main configuration file.
 
bool getUpdatesEnabled (void)
 Get whether or not the plugin will try to update catalog data from the internet. More...
 
void setUpdatesEnabled (bool b)
 Set whether or not the plugin will try to update catalog data from the internet. More...
 
QDateTime getLastUpdate (void)
 Get the date and time the supernovae were updated.
 
int getUpdateFrequencyDays (void)
 Get the update frequency in days.
 
void setUpdateFrequencyDays (int days)
 
int getSecondsToUpdate (void)
 Get the number of seconds till the next update.
 
UpdateState getUpdateState (void)
 Get the current updateState.
 
QString getSupernovaeList () const
 Get list of supernovae.
 
float getLowerLimitBrightness () const
 Get lower limit of brightness for displayed supernovae.
 
int getCountSupernovae (void) const
 Get count of supernovae from catalog.
 
- Public Member Functions inherited from StelObjectModule
virtual QStringList listMatchingObjects (const QString &objPrefix, int maxNbItem=5, bool useStartOfWords=false, bool inEnglish=false) const
 Find and return the list of at most maxNbItem objects auto-completing passed object name. More...
 
virtual QStringList listAllObjectsByType (const QString &objType, bool inEnglish) const
 List all StelObjects by type. More...
 
bool matchObjectName (const QString &objName, const QString &objPrefix, bool useStartOfWords) const
 Auxiliary method of listMatchingObjects() More...
 
- 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 handleMouseClicks (class QMouseEvent *)
 Handle mouse clicks. More...
 
virtual void handleMouseWheel (class QWheelEvent *)
 Handle mouse wheel. More...
 
virtual bool handleMouseMoves (int x, int y, Qt::MouseButtons b)
 Handle mouse moves. More...
 
virtual void handleKeys (class QKeyEvent *e)
 Handle key events. More...
 
virtual bool handlePinch (qreal scale, bool started)
 Handle pinch gesture events. More...
 

Additional Inherited Members

- 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 Enumeration Documentation

Enumerator
Updating 

Update in progress.

CompleteNoUpdates 

Update completed, there we no updates.

CompleteUpdates 

Update completed, there were updates.

DownloadError 

Error during download phase.

OtherError 

Other error.

Member Function Documentation

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

Reimplemented from StelModule.

virtual void Supernovae::deinit ( )
virtual

Deinitialize all openGL texture in this method.

Reimplemented from StelModule.

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

Reimplemented from StelModule.

virtual double Supernovae::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.

bool Supernovae::getUpdatesEnabled ( void  )
inline
Returns
true if updates are set to be done, false otherwise
virtual void Supernovae::init ( )
virtual

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

Implements StelModule.

virtual QStringList Supernovae::listAllObjects ( bool  inEnglish) const
virtual
Parameters
inEnglishlist names in English (true) or translated (false)
Returns
a list of matching object name by order of relevance, or an empty list if nothing matches

Implements StelObjectModule.

void Supernovae::readSettingsFromConfig ( void  )

This will be called from init and also when restoring defaults (i.e. from the configuration dialog / restore defaults button).

void Supernovae::restoreDefaults ( void  )

This means clearing out the Supernovae section in the main config.ini (if one already exists), and populating it with default values. It also creates the default supernovae.json file from the resource embedded in the plugin lib/dll file.

virtual QList<StelObjectP> Supernovae::searchAround ( const Vec3d v,
double  limitFov,
const StelCore core 
) const
virtual
Parameters
va vector representing the position in th sky around which to search for nebulae.
limitFovthe field of view around the position v in which to search for satellites.
corethe StelCore to use for computations.
Returns
an list containing the satellites located inside the limitFov circle around position v.

Implements StelObjectModule.

virtual StelObjectP Supernovae::searchByID ( const QString &  id) const
inlinevirtual
Parameters
namethe english object name

Implements StelObjectModule.

virtual StelObjectP Supernovae::searchByName ( const QString &  name) const
virtual
Parameters
nameThe case in-sensistive standard program name

Implements StelObjectModule.

virtual StelObjectP Supernovae::searchByNameI18n ( const QString &  nameI18n) const
virtual
Parameters
nameI18nThe case in-sensistive satellite name

Implements StelObjectModule.

void Supernovae::setUpdatesEnabled ( bool  b)
inline
Parameters
bif true, updates will be enabled, else they will be disabled
virtual void Supernovae::update ( double  deltaTime)
inlinevirtual
Parameters
deltaTimethe time increment in second since last call.

Implements StelModule.

void Supernovae::updateJSON ( void  )
slot
void Supernovae::updateStateChanged ( Supernovae::UpdateState  state)
signal
Parameters
statethe new update state.