The implementation of the sswf::TagHeader class. More...


Typedefs
typedef std::map < TagBase::swf_tag_t, TagHeader::Factory * >	factory_map_t
	Definition of a map to handle factories.
typedef std::pair < TagBase::swf_tag_t, TagHeader::Factory * >	factory_pair_t
	Definition of a pair to handle factories.
Functions
void	RegisterFactory (TagHeader::Factory *factory)
	Register a tag factory.
void	UnregisterFactory (TagHeader::Factory *factory)
	Remove a factory being destroyed from the list of factories.
Variables
factory_map_t *	g_list_of_factories
	Map of all the registered factories.

Detailed Description

This file declares the body of the functions which are not inline. It is part of the SSWF library.

Typedef Documentation

This map is used to sort all the factories by tag.

This pair represents the items defined in the factory map.

void @20::RegisterFactory ( TagHeader::Factory * factory ) [static]

This function inserts a tag factory that is later used to load a Flash file.

Todo:: To be extremely dynamic, we should register all the factories, whatever their priority. That way, a dynamic priority could be created only in special circumstances. That way, these would be used at that time, and it would revert to the normal factory once the special factory was deleted.

Bug:: The function does not record all the factories. It cannot know when a factory has a priority equal to another factory. If that happens the first factory that was registered is kept. In other words, if two factories have priority 1, no errors are generated.

Parameters:

[in]

factory

The factory to register.

void @20::UnregisterFactory ( TagHeader::Factory * factory ) [static]

This function removes the specified factory from the list of factories defined in the TagHeader.

Bug:: The idea is to avoid bugs whenever a factory object is deleted (in case someone creates dynamic factories.) The problem is that since only that one factory will have been registered, the previous level (lower priority) is not available and thus that tag cannot be loaded anymore until a new factory is created for it.

Parameters:

[in]

factory

The factory to remove from the list of factories