HuginBase::ImageCache::Request Class Reference

Request for an image to load Connect to the ready signal so when the image loads you can respond. More...

#include <ImageCache.h>

Public Member Functions
	Request (std::string filename, bool request_small)
bool	getIsSmall () const
const std::string &	getFilename () const

Public Attributes
std::vector< std::function< void(EntryPtr, std::string, bool)> >	ready
	Signal that fires when the image is loaded.

Protected Attributes
std::string	m_filename
bool	m_isSmall

Detailed Description

Request for an image to load Connect to the ready signal so when the image loads you can respond.

Definition at line 117 of file ImageCache.h.

Constructor & Destructor Documentation

Request()

HuginBase::ImageCache::Request::Request ( std::string  filename, bool  request_small  )

inline

Definition at line 120 of file ImageCache.h.

Member Function Documentation

getFilename()

const std::string & HuginBase::ImageCache::Request::getFilename ( ) const

inline

Definition at line 134 of file ImageCache.h.

getIsSmall()

bool HuginBase::ImageCache::Request::getIsSmall ( ) const

inline

Definition at line 132 of file ImageCache.h.

Member Data Documentation

m_filename

std::string HuginBase::ImageCache::Request::m_filename

protected

Definition at line 137 of file ImageCache.h.

m_isSmall

bool HuginBase::ImageCache::Request::m_isSmall

protected

Definition at line 138 of file ImageCache.h.

ready

std::vector<std::function<void(EntryPtr, std::string, bool)> > HuginBase::ImageCache::Request::ready

Signal that fires when the image is loaded.

Function must return void and have three arguments: EntryPtr for the requested image, std::string for the filename, and a bool that is true iff this is a small image.

The image could be freed after the signal fires, but keeping the EntryPtr prevents this.

Definition at line 131 of file ImageCache.h.

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

• hugin_base/huginapp/ImageCache.h