Marble::RoutingModel Class Reference

#include <RoutingModel.h>

Inherits QAbstractListModel.

Public Types
enum	RoutingModelRoles { CoordinateRole = Qt::UserRole + 3, TurnTypeIconRole, LongitudeRole, LatitudeRole }

Public Slots
bool	setCurrentRoute (GeoDataDocument *document)
void	updatePosition (GeoDataCoordinates, qreal)

Signals
void	currentRouteChanged ()
void	deviatedFromRoute (bool deviated)
void	positionChanged ()

Public Member Functions
	RoutingModel (RouteRequest *request, MarbleModel *model, QObject *parent=0)
	~RoutingModel ()
void	clear ()
QVariant	data (const QModelIndex &index, int role=Qt::DisplayRole) const
bool	deviatedFromRoute () const
void	exportGpx (QIODevice *device) const
QVariant	headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const
int	rightNeighbor (const GeoDataCoordinates &position, RouteRequest const *const route) const
const Route &	route () const
int	rowCount (const QModelIndex &parent=QModelIndex()) const

Properties
bool	deviatedFromRoute

Detailed Description

Definition at line 34 of file RoutingModel.h.

Member Enumeration Documentation

enum Marble::RoutingModel::RoutingModelRoles

Enumerator
CoordinateRole
TurnTypeIconRole
LongitudeRole
LatitudeRole

Definition at line 41 of file RoutingModel.h.

Constructor & Destructor Documentation

Marble::RoutingModel::RoutingModel ( RouteRequest *  request, MarbleModel *  model, QObject *  parent = 0  )

explicit

Constructor.

Definition at line 131 of file RoutingModel.cpp.

Marble::RoutingModel::~RoutingModel

(

)

Destructor.

Definition at line 153 of file RoutingModel.cpp.

Member Function Documentation

void Marble::RoutingModel::clear

(

)

Clear any data held in the model.

Definition at line 325 of file RoutingModel.cpp.

void Marble::RoutingModel::currentRouteChanged ( )

signal

A different route was loaded.

QVariant Marble::RoutingModel::data	(	const QModelIndex &	index,
		int	role = Qt::DisplayRole
	)		const

Overload of QAbstractListModel.

Definition at line 172 of file RoutingModel.cpp.

bool Marble::RoutingModel::deviatedFromRoute

(

)

const

returns whether the gps location is on route

void Marble::RoutingModel::deviatedFromRoute ( bool  deviated )

signal

void Marble::RoutingModel::exportGpx

(

QIODevice *

device

)

const

Export waypoints and instructions in gpx format.

Definition at line 292 of file RoutingModel.cpp.

QVariant Marble::RoutingModel::headerData	(	int	section,
		Qt::Orientation	orientation,
		int	role = Qt::DisplayRole
	)		const

Overload of QAbstractListModel.

Definition at line 163 of file RoutingModel.cpp.

void Marble::RoutingModel::positionChanged ( )

signal

emits a signal regarding information about total time( seconds ) and distance( metres ) remaining to reach destination

int Marble::RoutingModel::rightNeighbor	(	const GeoDataCoordinates &	position,
		RouteRequest const *const	route
	)		const

Maps points from the provided route request to waypoints in the model according to their global minimal distance.

Returns the right neighbor (next route request item along the waypoints) of the provided position. Provided route must not be null.

Returns

-1 If the provided route is empty, the index of the right neighbor along the waypoints otherwise (result is a valid RouteRequest index in that case)

Definition at line 333 of file RoutingModel.cpp.

const Route & Marble::RoutingModel::route

(

)

const

Definition at line 416 of file RoutingModel.cpp.

int Marble::RoutingModel::rowCount

(

const QModelIndex &

parent = QModelIndex()

)

const

Overload of QAbstractListModel.

Definition at line 158 of file RoutingModel.cpp.

bool Marble::RoutingModel::setCurrentRoute ( GeoDataDocument *  document )

slot

Old data in the model is discarded, the parsed content of the provided document is used as the new model data and a model reset is done.

Definition at line 231 of file RoutingModel.cpp.

void Marble::RoutingModel::updatePosition ( GeoDataCoordinates  location, qreal    )

slot

Definition at line 389 of file RoutingModel.cpp.

Property Documentation

bool Marble::RoutingModel::deviatedFromRoute

read

Definition at line 38 of file RoutingModel.h.

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

• RoutingModel.h
• RoutingModel.cpp