marble/src

TileLoader Class Reference

#include <TileLoader.h>

Inheritance diagram for TileLoader:

Detailed Description

Definition at line 51 of file TileLoader.h.


Public Slots
void	reloadTile (QString relativeUrlString, QString id)
void	message (const QString &test)
Signals
void	tileUpdateAvailable ()
Public Member Functions
	TileLoader (HttpDownloadManager *downloadManager)
	TileLoader (const QString &theme, HttpDownloadManager *downloadManager)
virtual	~TileLoader ()
void	setDownloadManager (HttpDownloadManager *downloadManager)
TextureTile *	loadTile (int tilx, int tily, int tileLevel)
void	setMapTheme (const QString &)
const QString	mapTheme () const
void	resetTilehash ()
void	cleanupTilehash ()
void	flush ()
int	tileWidth () const
int	tileHeight () const
int	globalWidth (int level) const
int	globalHeight (int level) const
Static Public Member Functions
static int	levelToRow (int level)
static int	levelToColumn (int level)
static int	rowToLevel (int row)
static int	columnToLevel (int column)
static int	maxCompleteTileLevel (const QString &theme)
static int	maxPartialTileLevel (const QString &theme)
static bool	baseTilesAvailable (const QString &theme)
Protected Attributes
HttpDownloadManager *	m_downloadManager
QString	m_theme
QHash< int, TextureTile * >	m_tileHash
int	m_tileWidth
int	m_tileHeight
TileCache	m_tileCache

Constructor & Destructor Documentation

TileLoader::TileLoader ( HttpDownloadManager * downloadManager )

This file is part of the Marble Desktop Globe.

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details.

You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Definition at line 42 of file TileLoader.cpp.

TileLoader::TileLoader	(	const QString &	theme,
		HttpDownloadManager *	downloadManager
	)

Definition at line 49 of file TileLoader.cpp.

TileLoader::~TileLoader ( ) [virtual]

Definition at line 57 of file TileLoader.cpp.

Member Function Documentation

void TileLoader::setDownloadManager ( HttpDownloadManager * downloadManager )

Definition at line 71 of file TileLoader.cpp.

TextureTile * TileLoader::loadTile	(	int	tilx,
		int	tily,
		int	tileLevel
	)

Definition at line 149 of file TileLoader.cpp.

void TileLoader::setMapTheme ( const QString & theme )

Definition at line 87 of file TileLoader.cpp.

const QString TileLoader::mapTheme ( ) const [inline]

Definition at line 63 of file TileLoader.h.

void TileLoader::resetTilehash ( )

Definition at line 105 of file TileLoader.cpp.

void TileLoader::cleanupTilehash ( )

Definition at line 114 of file TileLoader.cpp.

void TileLoader::flush ( )

Definition at line 132 of file TileLoader.cpp.

int TileLoader::tileWidth ( ) const [inline]

Definition at line 70 of file TileLoader.h.

int TileLoader::tileHeight ( ) const [inline]

Definition at line 71 of file TileLoader.h.

int TileLoader::globalWidth ( int level ) const [inline]

Definition at line 73 of file TileLoader.h.

int TileLoader::globalHeight ( int level ) const [inline]

Definition at line 77 of file TileLoader.h.

int TileLoader::levelToRow ( int level ) [static]

Get the maximum number of tile rows for a given tile level.

Parameters:

level

the tile level

Returns:: the maximum number of rows that a map level was tiled into. If the tile level number is invalid then "-1" gets returned so this case of wrong input data can get catched by the code which makes use of it.

Definition at line 190 of file TileLoader.cpp.

int TileLoader::levelToColumn ( int level ) [static]

Get the maximum number of tile columns for a given tile level.

Parameters:

level

the tile level

Returns:: the maximum number of columns that a map level was tiled into. If the tile level number is invalid then "-1" gets returned so this case of wrong input data can get catched by the code which makes use of it.

Definition at line 202 of file TileLoader.cpp.

int TileLoader::rowToLevel ( int row ) [static]

Get the tile level for the given maximum number of tile columns.

Parameters:

row

the maximum number of rows that a map level was tiled into.

Returns:: the corresponding tile level. If the number of rows is invalid then "-1" gets returned so this case of wrong input data can get catched by the code which makes use of it.

Definition at line 214 of file TileLoader.cpp.

int TileLoader::columnToLevel ( int column ) [static]

Get the tile level for the given maximum number of tile columns.

Parameters:

column

the maximum number of columns that a map level was tiled into.

Returns:: the corresponding tile level. If the number of columns is invalid then "-1" gets returned so this case of wrong input data can get catched by the code which makes use of it.

Definition at line 226 of file TileLoader.cpp.

int TileLoader::maxCompleteTileLevel ( const QString & theme ) [static]

Definition at line 238 of file TileLoader.cpp.

int TileLoader::maxPartialTileLevel ( const QString & theme ) [static]

Definition at line 280 of file TileLoader.cpp.

bool TileLoader::baseTilesAvailable ( const QString & theme ) [static]

Definition at line 307 of file TileLoader.cpp.

void TileLoader::tileUpdateAvailable ( ) [signal]

void TileLoader::reloadTile	(	QString	relativeUrlString,
		QString	id
	)			`[slot]`

Definition at line 326 of file TileLoader.cpp.

void TileLoader::message ( const QString & test ) [inline, slot]

Definition at line 154 of file TileLoader.h.

Member Data Documentation

HttpDownloadManager* TileLoader::m_downloadManager [protected]

Definition at line 136 of file TileLoader.h.

QString TileLoader::m_theme [protected]

Definition at line 138 of file TileLoader.h.

QHash<int, TextureTile*> TileLoader::m_tileHash [protected]

Definition at line 140 of file TileLoader.h.

int TileLoader::m_tileWidth [protected]

Definition at line 142 of file TileLoader.h.

int TileLoader::m_tileHeight [protected]

Definition at line 143 of file TileLoader.h.

TileCache TileLoader::m_tileCache [protected]

Definition at line 145 of file TileLoader.h.

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

marble/src

TileLoader Class Reference

Detailed Description

Public Slots

Signals

Public Member Functions

Static Public Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

marble/src

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