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KSysGuard::SensorFaceController Class Reference

#include <SensorFaceController.h>

Inheritance diagram for KSysGuard::SensorFaceController:


QQuickItem appearanceConfigUi
QAbstractItemModel availableFacesModel
QAbstractItemModel availablePresetsModel
QQuickItem compactRepresentation
QQuickItem faceConfigUi
KConfigPropertyMap faceConfiguration
QString faceId
QQuickItem fullRepresentation
QJsonArray highPrioritySensorIds
QString icon
QJsonArray lowPrioritySensorIds
int maxTotalSensors
QJsonArray missingSensors
QString name
QVariantMap sensorColors
QVariantMap sensorLabels
QQuickItem sensorsConfigUi
bool showTitle
bool supportsLowPrioritySensors
bool supportsSensorsColors
bool supportsTotalSensors
QString title
QJsonArray totalSensors
int updateRateLimit
- Properties inherited from QObject


void faceConfigurationChanged ()
void faceIdChanged ()
void highPrioritySensorIdsChanged ()
void lowPrioritySensorIdsChanged ()
void missingSensorsChanged ()
void sensorColorsChanged ()
void sensorLabelsChanged ()
void sensorsChanged ()
void showTitleChanged ()
void titleChanged ()
void totalSensorsChanged ()
void updateRateLimitChanged ()

Public Member Functions

 SensorFaceController (KConfigGroup &config, QQmlEngine *engine)
QQuickItemappearanceConfigUi ()
QAbstractItemModelavailableFacesModel ()
QAbstractItemModelavailablePresetsModel ()
QQuickItemcompactRepresentation ()
KConfigGroup configGroup () const
QQuickItemfaceConfigUi ()
KConfigPropertyMapfaceConfiguration () const
QString faceId () const
QQuickItemfullRepresentation ()
QJsonArray highPrioritySensorIds () const
const QString icon () const
Q_INVOKABLE void loadPreset (const QString &preset)
QJsonArray lowPrioritySensorIds () const
int maxTotalSensors () const
QJsonArray missingSensors () const
QString name () const
Q_INVOKABLE void reloadConfig ()
Q_INVOKABLE void reloadFaceConfiguration ()
Q_INVOKABLE void replaceSensors (const QString &from, const QString &to)
Q_INVOKABLE void savePreset ()
QVariantMap sensorColors () const
QVariantMap sensorLabels () const
QJsonArray sensors () const
QQuickItemsensorsConfigUi ()
void setFaceId (const QString &face)
void setHighPrioritySensorIds (const QJsonArray &ids)
void setLowPrioritySensorIds (const QJsonArray &ids)
void setSensorColors (const QVariantMap &colors)
void setSensorLabels (const QVariantMap &labels)
void setShouldSync (bool sync)
void setShowTitle (bool show)
void setTitle (const QString &title)
void setTotalSensors (const QJsonArray &sensor)
void setUpdateRateLimit (int limit)
bool shouldSync () const
bool showTitle () const
bool supportsLowPrioritySensors () const
bool supportsSensorsColors () const
bool supportsTotalSensors () const
QString title () const
QJsonArray totalSensors () const
Q_INVOKABLE void uninstallPreset (const QString &pluginId)
int updateRateLimit () const
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
bool blockSignals (bool block)
const QObjectListchildren () const const
QMetaObject::Connection connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
void deleteLater ()
void destroyed (QObject *obj)
bool disconnect (const char *signal, const QObject *receiver, const char *method) const const
bool disconnect (const QObject *receiver, const char *method) const const
void dumpObjectInfo ()
void dumpObjectInfo () const const
void dumpObjectTree ()
void dumpObjectTree () const const
QList< QByteArraydynamicPropertyNames () const const
virtual bool event (QEvent *e)
virtual bool eventFilter (QObject *watched, QEvent *event)
findChild (const QString &name, Qt::FindChildOptions options) const const
QList< T > findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const
QList< T > findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
QList< T > findChildren (const QString &name, Qt::FindChildOptions options) const const
bool inherits (const char *className) const const
void installEventFilter (QObject *filterObj)
bool isWidgetType () const const
bool isWindowType () const const
void killTimer (int id)
virtual const QMetaObjectmetaObject () const const
void moveToThread (QThread *targetThread)
QString objectName () const const
void objectNameChanged (const QString &objectName)
QObjectparent () const const
QVariant property (const char *name) const const
 Q_CLASSINFO (Name, Value)
 Q_ENUM (...)
 Q_ENUM_NS (...)
 Q_ENUMS (...)
 Q_FLAG (...)
 Q_FLAG_NS (...)
 Q_FLAGS (...)
qFindChild (const QObject *obj, const QString &name)
QList< T > qFindChildren (const QObject *obj, const QRegExp &regExp)
QList< T > qFindChildren (const QObject *obj, const QString &name)
qobject_cast (const QObject *object)
qobject_cast (QObject *object)
void removeEventFilter (QObject *obj)
void setObjectName (const QString &name)
void setParent (QObject *parent)
bool setProperty (const char *name, const QVariant &value)
bool signalsBlocked () const const
int startTimer (int interval, Qt::TimerType timerType)
int startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)
QThreadthread () const const

Additional Inherited Members

- Static Public Member Functions inherited from QObject
QMetaObject::Connection connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
QMetaObject::Connection connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
bool disconnect (const QMetaObject::Connection &connection)
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
bool disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
QString tr (const char *sourceText, const char *disambiguation, int n)
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
- Public Attributes inherited from QObject
typedef QObjectList
- Protected Member Functions inherited from QObject
virtual void childEvent (QChildEvent *event)
virtual void connectNotify (const QMetaMethod &signal)
virtual void customEvent (QEvent *event)
virtual void disconnectNotify (const QMetaMethod &signal)
bool isSignalConnected (const QMetaMethod &signal) const const
int receivers (const char *signal) const const
QObjectsender () const const
int senderSignalIndex () const const
virtual void timerEvent (QTimerEvent *event)

Detailed Description

The SensorFaceController links sensor faces and applications in which these faces are shown.

It abstracts the configuration and properties of faces.

For faces it offers information about which sensors should be displayed and hints set by the application about how the information should be displayed. It can be accessed by faces using the SensorFace::controller property.

Applications can use this class to instantiate faces from a given config and for querying the capabilities of faces.


Definition at line 41 of file SensorFaceController.h.

Property Documentation

◆ appearanceConfigUi

QQuickItem * SensorFaceController::appearanceConfigUi

A user interface for configuring the general appearance of a face like the title and the used face.

Emits configurationChanged if a config value changed. To apply the changes call saveConfig on it.

Definition at line 138 of file SensorFaceController.h.

◆ availableFacesModel

QAbstractItemModel * SensorFaceController::availableFacesModel

A list of all available faces.

The name is available as the display role and the id as pluginId

Definition at line 149 of file SensorFaceController.h.

◆ availablePresetsModel

QAbstractItemModel * SensorFaceController::availablePresetsModel

A list of available face presets.

The name is available as the display role, the id as pluginId. The properties of the preset can be accessed via the config role.

Definition at line 154 of file SensorFaceController.h.

◆ compactRepresentation

QQuickItem * SensorFaceController::compactRepresentation

The compact representation of the current face.

Typically only includes the main visualization of the data without legend, title, etc.

Definition at line 124 of file SensorFaceController.h.

◆ faceConfigUi

QQuickItem * SensorFaceController::faceConfigUi

A user interface that is suited for configuring the face specific options.

Emits configurationChanged if a config value changed. To apply the changes call saveConfig on it.

See also

Definition at line 131 of file SensorFaceController.h.

◆ faceConfiguration

KConfigPropertyMap * SensorFaceController::faceConfiguration

A map of config options and values that are specific to the current face as defined by the main.xml of the face.

See also

Definition at line 113 of file SensorFaceController.h.

◆ faceId

QString SensorFaceController::faceId

The id of the current face.

For example org.kde.ksysguard.textonly

Definition at line 56 of file SensorFaceController.h.

◆ fullRepresentation

QQuickItem * SensorFaceController::fullRepresentation

The full representation of the current face.

Typically includes additional elements like a legend or title

Definition at line 119 of file SensorFaceController.h.

◆ highPrioritySensorIds

QJsonArray SensorFaceController::highPrioritySensorIds

Sensors that should always be shown in the face.

This is the main list of sensors that are of the most interest.

Definition at line 66 of file SensorFaceController.h.

◆ icon

const QString SensorFaceController::icon

The icon of the current face.

Definition at line 91 of file SensorFaceController.h.

◆ lowPrioritySensorIds

QJsonArray SensorFaceController::lowPrioritySensorIds

Secondary list of sensors.

These sensors do not necessarily appear in main part of the face. For example in most faces they are just added to the legend.

Definition at line 82 of file SensorFaceController.h.

◆ maxTotalSensors

int SensorFaceController::maxTotalSensors

The amount of total sensors the current face supports.

Definition at line 107 of file SensorFaceController.h.

◆ missingSensors

QJsonArray KSysGuard::SensorFaceController::missingSensors

Contains the paths of missing sensors, if there are any.

Definition at line 162 of file SensorFaceController.h.

◆ name

QString SensorFaceController::name

The name of the current face.

Definition at line 87 of file SensorFaceController.h.

◆ sensorColors

QVariantMap SensorFaceController::sensorColors

Maps sensorIds to colors that can be used when a color for something relating to a specific sensor is needed.

Definition at line 71 of file SensorFaceController.h.

◆ sensorLabels

QVariantMap SensorFaceController::sensorLabels

Maps sensorIds to user configurable labels than should be displayed instead of the name of the sensor.

Definition at line 76 of file SensorFaceController.h.

◆ sensorsConfigUi

QQuickItem * SensorFaceController::sensorsConfigUi

A user interface for configuring which sensors are displayed in a face Emits configurationChanged if a config value changed.

To apply the changes call saveConfig on it.

Definition at line 144 of file SensorFaceController.h.

◆ showTitle

bool SensorFaceController::showTitle

Whether the title should be displayed or if it should be hidden instead.

See also

Definition at line 52 of file SensorFaceController.h.

◆ supportsLowPrioritySensors

bool SensorFaceController::supportsLowPrioritySensors

Whether the current face can display low priority sensors.

Definition at line 103 of file SensorFaceController.h.

◆ supportsSensorsColors

bool SensorFaceController::supportsSensorsColors

Whether the current face supports sensor colors.

Definition at line 95 of file SensorFaceController.h.

◆ supportsTotalSensors

bool SensorFaceController::supportsTotalSensors

Whether the current face can display total sensors.

Definition at line 99 of file SensorFaceController.h.

◆ title

QString SensorFaceController::title

A title for the face.

See also

Definition at line 48 of file SensorFaceController.h.

◆ totalSensors

QJsonArray SensorFaceController::totalSensors

Sensors that are typically used to display a total in some way or form.

For example in the pie char face they are not drawn as part of the chart but appear in the centre of it.

Definition at line 61 of file SensorFaceController.h.

◆ updateRateLimit

int SensorFaceController::updateRateLimit

The minimum time that needs to elapse, in milliseconds, between updates of the face.

Definition at line 158 of file SensorFaceController.h.

Constructor & Destructor Documentation

◆ SensorFaceController()

SensorFaceController::SensorFaceController ( KConfigGroup config,
QQmlEngine engine 

Creates a new SensorFaceController.

This is only useful for applications that want display SensorFaces.

SensorFaces can access the controller that created them using their SensorFace::controller property.

configThe controller uses this config group to read and save the face configuration
engineThis engine will be used for creating the Qml components

Definition at line 359 of file SensorFaceController.cpp.

Member Function Documentation

◆ configGroup()

KConfigGroup KSysGuard::SensorFaceController::configGroup ( ) const

Retrieve the KConfigGroup this controller is using to store configuration.

This is primarily intended to allow adding child groups to the face configuration.

Definition at line 419 of file SensorFaceController.cpp.

◆ loadPreset()

void SensorFaceController::loadPreset ( const QString preset)

Loads a specific preset.

See also

Definition at line 845 of file SensorFaceController.cpp.

◆ reloadConfig()

void SensorFaceController::reloadConfig ( )

Reload the configuration.

Definition at line 814 of file SensorFaceController.cpp.

◆ reloadFaceConfiguration()

void SensorFaceController::reloadFaceConfiguration ( )

Reload only the face configuration.

This does not touch sensors, colors or anything else, only the config loaded from the face package is reloaded.

Definition at line 1013 of file SensorFaceController.cpp.

◆ replaceSensors()

void KSysGuard::SensorFaceController::replaceSensors ( const QString from,
const QString to 

Replace one sensor with another.

This replaces a configured sensor with a new one. This replacement happens inside the configuration, bypassing thing like the sensor properties which are populated with resolved sensor ids rather than the configured entries.

You should call reloadConfig once you have made all replacements.

Definition at line 1042 of file SensorFaceController.cpp.

◆ savePreset()

void SensorFaceController::savePreset ( )

Save the current configuration as a preset.

Definition at line 902 of file SensorFaceController.cpp.

◆ setShouldSync()

void SensorFaceController::setShouldSync ( bool  sync)

Specifies if the controller should automatically sync configuration changes.

syncIf true applied config changes are written to the KConfigGroup that was specified in the constructor. If false config changes are applied after calling saveConfig on a configuration ui but not written to the KConfigGroup.

Definition at line 1005 of file SensorFaceController.cpp.

◆ shouldSync()

bool SensorFaceController::shouldSync ( ) const

Whether the controller should sync configuration changes.

See also

Definition at line 1000 of file SensorFaceController.cpp.

◆ uninstallPreset()

void SensorFaceController::uninstallPreset ( const QString pluginId)

Uninstall a specific preset.

Definition at line 983 of file SensorFaceController.cpp.

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