libnebular::PictureHandler Class Reference
[Plugin API]

"Plugin". More...

#include <libnebular-plugin.hpp>

Inherited by libnebular::BmpPictureHandler, and libnebular::JpegPictureHandler.

List of all members.

Public Member Functions
virtual void	setPicture (Picture &newPic)=0
	Attaches Picture.
	PictureHandler ()
virtual	~PictureHandler ()
virtual void	readFileInfo ()=0
virtual void	readBm ()=0
virtual void	write ()=0
Protected Member Functions
	PictureHandler (const PictureHandler &)
	Not CopyConstructible.
PictureHandler &	operator= (const PictureHandler &)
	Not Assignable.
Protected Attributes
boost::shared_ptr< Picture >	pic
	Picture attached

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Detailed Description

"Plugin".

It handles Picture, so let's call it PictureHandler

Note:

At file read and write we'll use intermediate bitmaps stored fully in memory.

Definition at line 179 of file libnebular-plugin.hpp.

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Constructor & Destructor Documentation

libnebular::PictureHandler::PictureHandler

(

const PictureHandler &

)

[protected]

Not CopyConstructible.

libnebular::PictureHandler::PictureHandler

(

)

Definition at line 329 of file libnebular.cpp.

libnebular::PictureHandler::~PictureHandler

(

)

[virtual]

Picture manages its handler - so, there cannot be situation when handler is destroyed but Picture still have it attached

Definition at line 341 of file libnebular.cpp.

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Member Function Documentation

PictureHandler& libnebular::PictureHandler::operator=

(

const PictureHandler &

)

[protected]

Not Assignable.

virtual void libnebular::PictureHandler::readBm

(

)

[pure virtual]

Implemented in libnebular::BmpPictureHandler, and libnebular::JpegPictureHandler.

virtual void libnebular::PictureHandler::readFileInfo

(

)

[pure virtual]

Implemented in libnebular::BmpPictureHandler, and libnebular::JpegPictureHandler.

void libnebular::PictureHandler::setPicture

(

Picture &

newPic

)

[pure virtual]

Attaches Picture.

Note:

Have "definition" to be used in descendants: that does all except setting "handler" property

Design note:

virtual to make possible to set handler identifier to handleable Picture.

Note:

Have "body" for pure virtual function

Implemented in libnebular::BmpPictureHandler, and libnebular::JpegPictureHandler.

Definition at line 334 of file libnebular.cpp.

virtual void libnebular::PictureHandler::write

(

)

[pure virtual]

Implemented in libnebular::BmpPictureHandler, and libnebular::JpegPictureHandler.

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Member Data Documentation

boost::shared_ptr<Picture> libnebular::PictureHandler::pic [protected]

Picture attached

Definition at line 182 of file libnebular-plugin.hpp.

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

• libnebular-plugin.hpp
• libnebular.cpp