Marble::AbstractDataPluginModel Class Reference

#include <AbstractDataPluginModel.h>

Inheritance diagram for Marble::AbstractDataPluginModel:

Properties
QObject *	favoritesModel
Properties inherited from QObject
	objectName

Signals
void	favoriteItemsChanged (const QStringList &favoriteItems)
void	favoriteItemsOnlyChanged ()
void	itemsUpdated ()

Public Slots
void	addItemsToList (const QList< AbstractDataPluginItem * > &items)
void	addItemToList (AbstractDataPluginItem *item)
void	clear ()

Public Member Functions
	AbstractDataPluginModel (const QString &name, const MarbleModel *marbleModel, QObject *parent=nullptr)
QStringList	favoriteItems () const
QObject *	favoritesModel ()
AbstractDataPluginItem *	findItem (const QString &id) const
bool	isFavoriteItemsOnly () const
bool	itemExists (const QString &id) const
QList< AbstractDataPluginItem * >	items (const ViewportParams *viewport, qint32 number=10)
const MarbleModel *	marbleModel () const
virtual void	setFavoriteItems (const QStringList &list)
void	setFavoriteItemsOnly (bool favoriteOnly)
void	setItemSettings (const QHash< QString, QVariant > &itemSettings)
QList< AbstractDataPluginItem * >	whichItemAt (const QPoint &curpos)
Public Member Functions inherited from QObject
	QObject (QObject *parent)
QBindable< QString >	bindableObjectName ()
bool	blockSignals (bool block)
const QObjectList &	children () 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 () const const
void	dumpObjectTree () const const
QList< QByteArray >	dynamicPropertyNames () const const
virtual bool	event (QEvent *e)
virtual bool	eventFilter (QObject *watched, QEvent *event)
T	findChild (const QString &name, 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
QList< T >	findChildren (Qt::FindChildOptions options) const const
bool	inherits (const char *className) const const
void	installEventFilter (QObject *filterObj)
bool	isQuickItemType () const const
bool	isWidgetType () const const
bool	isWindowType () const const
void	killTimer (int id)
virtual const QMetaObject *	metaObject () const const
void	moveToThread (QThread *targetThread)
QString	objectName () const const
void	objectNameChanged (const QString &objectName)
QObject *	parent () const const
QVariant	property (const char *name) const const
	Q_CLASSINFO (Name, Value)
	Q_EMIT Q_EMIT
	Q_ENUM (...)
	Q_ENUM_NS (...)
	Q_ENUMS (...)
	Q_FLAG (...)
	Q_FLAG_NS (...)
	Q_FLAGS (...)
	Q_GADGET Q_GADGET
	Q_GADGET_EXPORT (EXPORT_MACRO)
	Q_INTERFACES (...)
	Q_INVOKABLE Q_INVOKABLE
	Q_MOC_INCLUDE Q_MOC_INCLUDE
	Q_NAMESPACE Q_NAMESPACE
	Q_NAMESPACE_EXPORT (EXPORT_MACRO)
	Q_OBJECT Q_OBJECT
	Q_PROPERTY (...)
	Q_REVISION Q_REVISION
	Q_SET_OBJECT_NAME (Object)
	Q_SIGNAL Q_SIGNAL
	Q_SIGNALS Q_SIGNALS
	Q_SLOT Q_SLOT
	Q_SLOTS Q_SLOTS
T	qobject_cast (const QObject *object)
T	qobject_cast (QObject *object)
	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
void	removeEventFilter (QObject *obj)
void	setObjectName (const QString &name)
void	setObjectName (QAnyStringView name)
void	setParent (QObject *parent)
bool	setProperty (const char *name, const QVariant &value)
bool	setProperty (const char *name, QVariant &&value)
bool	signalsBlocked () const const
int	startTimer (int interval, Qt::TimerType timerType)
int	startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)
QThread *	thread () const const

Protected Member Functions
void	downloadDescriptionFile (const QUrl &url)
void	downloadItem (const QUrl &url, const QString &type, AbstractDataPluginItem *item)
virtual void	getAdditionalItems (const GeoDataLatLonAltBox &box, qint32 number=10)=0
virtual void	getItem (const QString &id)
virtual void	parseFile (const QByteArray &file)
void	registerItemProperties (const QMetaObject &item)
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
QObject *	sender () const const
int	senderSignalIndex () const const
virtual void	timerEvent (QTimerEvent *event)

Additional Inherited Members
Public Types inherited from QObject
typedef	QObjectList
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)

Detailed Description

An abstract data model (not based on QAbstractModel) for a AbstractDataPlugin.

This class is an abstract model for a AbstractDataPlugin. It provides the storage and selection of added items and it is also responsible for downloading item data.

The functions getAdditionalItems() and parseFile() have to be reimplemented in a subclass.

Definition at line 39 of file AbstractDataPluginModel.h.

Property Documentation

favoritesModel

QObject * Marble::AbstractDataPluginModel::favoritesModel

read

Todo

FIXME Qt Quick segfaults if using the real class here instead of QObject

Definition at line 44 of file AbstractDataPluginModel.h.

Constructor & Destructor Documentation

AbstractDataPluginModel()

Marble::AbstractDataPluginModel::AbstractDataPluginModel ( const QString & name, const MarbleModel * marbleModel, QObject * parent = nullptr )

explicit

Definition at line 242 of file AbstractDataPluginModel.cpp.

~AbstractDataPluginModel()

Marble::AbstractDataPluginModel::~AbstractDataPluginModel ( )

override

Definition at line 258 of file AbstractDataPluginModel.cpp.

Member Function Documentation

addItemsToList

void Marble::AbstractDataPluginModel::addItemsToList ( const QList< AbstractDataPluginItem * > & items )

slot

Adds the items to the list of initialized items.

It checks if items with the same id are already in the list and ignores and deletes them in this case.

Definition at line 390 of file AbstractDataPluginModel.cpp.

addItemToList

void Marble::AbstractDataPluginModel::addItemToList ( AbstractDataPluginItem * item )

slot

Convenience method to add one item to the list.

See addItemsToList

Definition at line 385 of file AbstractDataPluginModel.cpp.

clear

void Marble::AbstractDataPluginModel::clear ( )

slot

Removes all items.

Definition at line 619 of file AbstractDataPluginModel.cpp.

downloadDescriptionFile()

void Marble::AbstractDataPluginModel::downloadDescriptionFile ( const QUrl & url )

protected

Download the description file from the url.

Definition at line 374 of file AbstractDataPluginModel.cpp.

downloadItem()

void Marble::AbstractDataPluginModel::downloadItem ( const QUrl & url, const QString & type, AbstractDataPluginItem * item )

protected

Downloads the file from url.

item -> addDownloadedFile() will be called when the download is finished.

Parameters

url	the file URL
type	The type of the download (to be specified by the subclasser)
item	the data plugin item

Definition at line 362 of file AbstractDataPluginModel.cpp.

favoriteItems()

QStringList Marble::AbstractDataPluginModel::favoriteItems

(

)

const

Definition at line 456 of file AbstractDataPluginModel.cpp.

findItem()

AbstractDataPluginItem * Marble::AbstractDataPluginModel::findItem

(

const QString &

id

)

const

Finds the item with id in the list.

Returns

The pointer to the item or (if no item has been found) 0

Definition at line 520 of file AbstractDataPluginModel.cpp.

getAdditionalItems()

virtual void Marble::AbstractDataPluginModel::getAdditionalItems ( const GeoDataLatLonAltBox & box, qint32 number = 10 )

protectedpure virtual

Managing to get number additional items in box.

This includes generating a url and downloading the corresponding file. This method has to be implemented in a subclass.

getItem()

void Marble::AbstractDataPluginModel::getItem ( const QString & id )

protectedvirtual

Retrieve data for a specific item.

Parameters

id	Item id of the item to retrieve

Definition at line 439 of file AbstractDataPluginModel.cpp.

isFavoriteItemsOnly()

bool Marble::AbstractDataPluginModel::isFavoriteItemsOnly

(

)

const

Definition at line 470 of file AbstractDataPluginModel.cpp.

itemExists()

bool Marble::AbstractDataPluginModel::itemExists

(

const QString &

id

)

const

Testing the existence of the item id in the list.

Definition at line 531 of file AbstractDataPluginModel.cpp.

items()

QList< AbstractDataPluginItem * > Marble::AbstractDataPluginModel::items	(	const ViewportParams *	viewport,
		qint32	number = 10 )

Get the items on the viewport Returns the currently downloaded images in the viewport.

The maximum number of images can be specified with number, 0 means no limit.

Returns

The list of item with most important item first.

Definition at line 268 of file AbstractDataPluginModel.cpp.

marbleModel()

const MarbleModel * Marble::AbstractDataPluginModel::marbleModel

(

)

const

Definition at line 263 of file AbstractDataPluginModel.cpp.

parseFile()

void Marble::AbstractDataPluginModel::parseFile ( const QByteArray & file )

protectedvirtual

Parse the file and generate items.

The items will be added to the list or the method starts additionally needed downloads. This method has to be implemented in a subclass.

Definition at line 357 of file AbstractDataPluginModel.cpp.

registerItemProperties()

void Marble::AbstractDataPluginModel::registerItemProperties ( const QMetaObject & item )

protected

Definition at line 634 of file AbstractDataPluginModel.cpp.

setFavoriteItems()

void Marble::AbstractDataPluginModel::setFavoriteItems ( const QStringList & list )

virtual

Definition at line 444 of file AbstractDataPluginModel.cpp.

setFavoriteItemsOnly()

void Marble::AbstractDataPluginModel::setFavoriteItemsOnly

(

bool

favoriteOnly

)

Definition at line 461 of file AbstractDataPluginModel.cpp.

setItemSettings()

void Marble::AbstractDataPluginModel::setItemSettings

(

const QHash< QString, QVariant > &

itemSettings

)

Sets the settings for all items.

Sets the settings for all items before painting. This ensures that all items react on changed settings.

Definition at line 536 of file AbstractDataPluginModel.cpp.

whichItemAt()

QList< AbstractDataPluginItem * > Marble::AbstractDataPluginModel::whichItemAt

(

const QPoint &

curpos

)

Get all items that contain the given point Returns a list of all items that contain the point curpos.

Definition at line 343 of file AbstractDataPluginModel.cpp.

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

• AbstractDataPluginModel.h
• AbstractDataPluginModel.cpp