CEGUI::ResourceProvider Class Reference

Abstract class that defines the required interface for all resource provider sub-classes. More...

Inheritance diagram for CEGUI::ResourceProvider:

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Collaboration diagram for CEGUI::ResourceProvider:

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List of all members.

Public Member Functions

 ResourceProvider ()
 Constructor for the ResourceProvider class.
virtual ~ResourceProvider (void)
 Destructor for the ResourceProvider class.
virtual void loadRawDataContainer (const String &filename, RawDataContainer &output, const String &resourceGroup)=0
 Load XML data using InputSource objects.
virtual void unloadRawDataContainer (RawDataContainer &data)
 Unload raw binary data. This gives the resource provider a change to unload the data in its own way before the data container object is destroyed. If it does nothing, then the object will release its memory.
const StringgetDefaultResourceGroup (void) const
 Return the current default resource group identifier.
void setDefaultResourceGroup (const String &resourceGroup)
 Set the default resource group identifier.

Protected Attributes

String d_defaultResourceGroup
 Default resource group identifier.


Detailed Description

Abstract class that defines the required interface for all resource provider sub-classes.

A ResourceProvider is used to load both XML and binary data from an external source. This could be from a filesystem or the resource manager of a specific renderer.


Member Function Documentation

const String& CEGUI::ResourceProvider::getDefaultResourceGroup ( void   )  const [inline]

Return the current default resource group identifier.

Returns:
String object containing the currently set default resource group identifier.

Referenced by CEGUI::System::System().

virtual void CEGUI::ResourceProvider::loadRawDataContainer ( const String filename,
RawDataContainer output,
const String resourceGroup 
) [pure virtual]

Load XML data using InputSource objects.

Parameters:
filename String containing a filename of the resource to be loaded.
output Reference to a InputSourceContainer object to load the data into.
Load raw binary data.
Parameters:
filename String containing a filename of the resource to be loaded.
output Reference to a RawDataContainer object to load the data into.
resourceGroup Optional String that may be used by implementations to identify the group from which the resource should be loaded.

Referenced by CEGUI::DirectX81Texture::loadFromFile(), CEGUI::OpenGLTexture::loadFromFile(), CEGUI::DirectfbTexture::loadFromFile(), CEGUI::DirectX9Texture::loadFromFile(), CEGUI::LibxmlParser::parseXMLFile(), CEGUI::ExpatParser::parseXMLFile(), and CEGUI::FreeTypeFont::updateFont().

void CEGUI::ResourceProvider::setDefaultResourceGroup ( const String resourceGroup  )  [inline]

Set the default resource group identifier.

Parameters:
resourceGroup String object containing the default resource group identifier to be used.
Returns:
Nothing.

Referenced by CEGUI::System::System().

virtual void CEGUI::ResourceProvider::unloadRawDataContainer ( RawDataContainer data  )  [inline, virtual]

Unload raw binary data. This gives the resource provider a change to unload the data in its own way before the data container object is destroyed. If it does nothing, then the object will release its memory.

Parameters:
data Reference to a RawDataContainer object that is about to be destroyed.

Referenced by CEGUI::FreeTypeFont::free(), CEGUI::DirectX81Texture::loadFromFile(), CEGUI::OpenGLTexture::loadFromFile(), CEGUI::DirectfbTexture::loadFromFile(), CEGUI::DirectX9Texture::loadFromFile(), CEGUI::loadTextureFromTargaFile(), and CEGUI::ExpatParser::parseXMLFile().


Generated on Thu Nov 27 20:34:31 2008 for Crazy Eddies GUI System by  doxygen 1.5.7.1