ImageCacheImp Class Reference

List of all members.

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Detailed Description

Definition at line 13 of file imagecache.cpp.

Public Member Functions
	ImageCacheImp (unsigned int cache_max)
const QPixmap *	load (const QString &image_file)
const QPixmap *	load (const QString &image_file, int width, int height, QImage::ScaleMode scale)
const QPixmap *	load (const QString &image_file, QPixmap *pre_loaded)
bool	hitTest (const QString &image_file) const
void	resize (unsigned int new_size)
unsigned int	size ()
void	clear ()
void	cleanup ()
Private Types
typedef simple_ref_ptr < cache_entry >	cache_entry_ptr
typedef std::list < cache_entry_ptr >	cache_list
typedef std::map< QString, cache_list::iterator >	cache_map
Private Member Functions
cache_entry_ptr	addImage (const QString &image_file)
cache_entry_ptr	addScaleImage (const QString &image_file, int width, int height, QImage::ScaleMode scale)
void	unload_first ()
void	trim_cache ()
void	ensure_cache_min ()
Private Attributes
cache_list	m_cache
cache_map	m_cache_index
unsigned int	m_max_cache_size
SimpleCleanup< ImageCacheImp >	m_clean_stub
Classes
struct	cache_entry

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Member Typedef Documentation

typedef simple_ref_ptr<cache_entry> ImageCacheImp::cache_entry_ptr [private]

Definition at line 120 of file imagecache.cpp.

typedef std::list<cache_entry_ptr> ImageCacheImp::cache_list [private]

Definition at line 121 of file imagecache.cpp.

typedef std::map<QString, cache_list::iterator> ImageCacheImp::cache_map [private]

Definition at line 122 of file imagecache.cpp.

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Constructor & Destructor Documentation

ImageCacheImp::ImageCacheImp

(

unsigned int

cache_max

)

[inline]

Definition at line 16 of file imagecache.cpp.

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Member Function Documentation

const QPixmap* ImageCacheImp::load

(

const QString &

image_file

)

[inline]

Definition at line 22 of file imagecache.cpp.

Referenced by ImageCache::load().

const QPixmap* ImageCacheImp::load	(	const QString &	image_file,
		int	width,
		int	height,
		QImage::ScaleMode	scale
	)			[inline]

Definition at line 33 of file imagecache.cpp.

const QPixmap* ImageCacheImp::load	(	const QString &	image_file,
		QPixmap *	pre_loaded
	)			[inline]

Definition at line 46 of file imagecache.cpp.

bool ImageCacheImp::hitTest

(

const QString &

image_file

)

const [inline]

Definition at line 61 of file imagecache.cpp.

Referenced by ImageCache::hitTest().

void ImageCacheImp::resize

(

unsigned int

new_size

)

[inline]

Definition at line 66 of file imagecache.cpp.

Referenced by ImageCache::resize().

unsigned int ImageCacheImp::size

(

)

[inline]

Definition at line 77 of file imagecache.cpp.

Referenced by ImageCache::size().

void ImageCacheImp::clear

(

void

)

[inline]

Definition at line 82 of file imagecache.cpp.

Referenced by cleanup(), and ImageCache::clear().

void ImageCacheImp::cleanup

(

)

[inline]

Definition at line 88 of file imagecache.cpp.

cache_entry_ptr ImageCacheImp::addImage

(

const QString &

image_file

)

[inline, private]

Definition at line 125 of file imagecache.cpp.

Referenced by addScaleImage(), and load().

cache_entry_ptr ImageCacheImp::addScaleImage	(	const QString &	image_file,
		int	width,
		int	height,
		QImage::ScaleMode	scale
	)			[inline, private]

Definition at line 158 of file imagecache.cpp.

Referenced by load().

void ImageCacheImp::unload_first

(

)

[inline, private]

Definition at line 189 of file imagecache.cpp.

Referenced by resize(), and trim_cache().

void ImageCacheImp::trim_cache

(

)

[inline, private]

Definition at line 203 of file imagecache.cpp.

Referenced by addImage(), and load().

void ImageCacheImp::ensure_cache_min

(

)

[inline, private]

Definition at line 211 of file imagecache.cpp.

Referenced by ImageCacheImp(), and resize().

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Member Data Documentation

cache_list ImageCacheImp::m_cache [private]

Definition at line 217 of file imagecache.cpp.

Referenced by addImage(), clear(), load(), resize(), size(), trim_cache(), and unload_first().

cache_map ImageCacheImp::m_cache_index [private]

Definition at line 218 of file imagecache.cpp.

Referenced by addImage(), clear(), hitTest(), load(), and unload_first().

unsigned int ImageCacheImp::m_max_cache_size [private]

Definition at line 219 of file imagecache.cpp.

Referenced by ensure_cache_min(), resize(), and trim_cache().

SimpleCleanup<ImageCacheImp> ImageCacheImp::m_clean_stub [private]

Definition at line 220 of file imagecache.cpp.

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

• imagecache.cpp