osmscout::MapDownloadsModel Class Reference

QML list model with currently downloaded maps. More...

#include <MapDownloadsModel.h>

Inheritance diagram for osmscout::MapDownloadsModel:

Public Types
enum	Roles {   MapNameRole = Qt::UserRole , TargetDirectoryRole = Qt::UserRole+1 , ProgressRole = Qt::UserRole+2 , ProgressDescriptionRole = Qt::UserRole+3 ,   ErrorStringRole = Qt::UserRole+4 }

Public Slots
void	onDownloadJobsChanged ()
void	onDownloadProgress ()

Signals
void	mapDownloadFails (QString message)

Public Member Functions
Q_INVOKABLE void	cancel (int row)
Q_INVOKABLE QVariant	data (const QModelIndex &index, int role) const override
Q_INVOKABLE void	downloadMap (QObject *map, QString dir)
Q_INVOKABLE Qt::ItemFlags	flags (const QModelIndex &index) const override
Q_INVOKABLE double	getFreeSpace (QString dir)
Q_INVOKABLE QStringList	getLookupDirectories ()
	MapDownloadsModel (QObject *parent=Q_NULLPTR)
QHash< int, QByteArray >	roleNames () const override
Q_INVOKABLE int	rowCount (const QModelIndex &parent=QModelIndex()) const override
Q_INVOKABLE QString	suggestedDirectory (QObject *map, QString rootDirectory="")
	~MapDownloadsModel () override=default

Detailed Description

QML list model with currently downloaded maps.

It provide methods (invocable from QML) for starting new map download.

Member Enumeration Documentation

Roles

enum osmscout::MapDownloadsModel::Roles

Enumerator
MapNameRole
TargetDirectoryRole
ProgressRole
ProgressDescriptionRole
ErrorStringRole

Constructor & Destructor Documentation

MapDownloadsModel()

osmscout::MapDownloadsModel::MapDownloadsModel

(

QObject *

parent = Q_NULLPTR

)

References osmscout::MapDownloader::downloadJobsChanged(), osmscout::OSMScoutQt::GetInstance(), osmscout::OSMScoutQt::GetMapDownloader(), osmscout::MapDownloader::mapDownloadFails(), mapDownloadFails(), and onDownloadJobsChanged().

~MapDownloadsModel()

osmscout::MapDownloadsModel::~MapDownloadsModel ( )

overridedefault

Member Function Documentation

cancel()

void osmscout::MapDownloadsModel::cancel

(

int

row

)

data()

QVariant osmscout::MapDownloadsModel::data ( const QModelIndex &  index, int  role  ) const

override

References ErrorStringRole, MapNameRole, ProgressDescriptionRole, ProgressRole, and TargetDirectoryRole.

downloadMap()

void osmscout::MapDownloadsModel::downloadMap	(	QObject *	map,
		QString	dir
	)

flags()

Qt::ItemFlags osmscout::MapDownloadsModel::flags ( const QModelIndex &  index ) const

override

getFreeSpace()

double osmscout::MapDownloadsModel::getFreeSpace

(

QString

dir

)

getLookupDirectories()

QStringList osmscout::MapDownloadsModel::getLookupDirectories

(

)

References osmscout::OSMScoutQt::GetInstance(), and osmscout::OSMScoutQt::GetMapManager().

mapDownloadFails

void osmscout::MapDownloadsModel::mapDownloadFails ( QString  message )

signal

Referenced by MapDownloadsModel().

onDownloadJobsChanged

void osmscout::MapDownloadsModel::onDownloadJobsChanged ( )

slot

References osmscout::DownloadJob::downloadProgress(), and onDownloadProgress().

Referenced by MapDownloadsModel().

onDownloadProgress

void osmscout::MapDownloadsModel::onDownloadProgress ( )

slot

References ErrorStringRole, ProgressDescriptionRole, and ProgressRole.

Referenced by onDownloadJobsChanged().

roleNames()

QHash< int, QByteArray > osmscout::MapDownloadsModel::roleNames ( ) const

override

References ErrorStringRole, MapNameRole, ProgressDescriptionRole, ProgressRole, and TargetDirectoryRole.

rowCount()

int osmscout::MapDownloadsModel::rowCount ( const QModelIndex &  parent = QModelIndex() ) const

override

suggestedDirectory()

QString osmscout::MapDownloadsModel::suggestedDirectory	(	QObject *	map,
		QString	rootDirectory = ""
	)

References osmscout::AvailableMapsModelMap::getCreation(), osmscout::OSMScoutQt::GetInstance(), osmscout::OSMScoutQt::GetMapManager(), and osmscout::AvailableMapsModelItem::getPath().

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

• MapDownloadsModel.h
• MapDownloadsModel.cpp