PreviewGenState Class Reference

This class holds all the state information related to a specific preview generator. More...

#include <libmythtv/previewgeneratorqueue.h>

Collaboration diagram for PreviewGenState:

Public Member Functions
	PreviewGenState ()=default

Public Attributes
PreviewGenerator *	m_gen {nullptr}
	A pointer to the generator that this state object describes. More...
bool	m_genStarted {false}
	The preview generator for this file is currently running. More...
uint	m_attempts {0}
	How many attempts have been made to generate a preview for this file. More...
std::chrono::seconds	m_lastBlockTime {0s}
	The amount of time (in seconds) that this generator was blocked before it could start. More...
QDateTime	m_blockRetryUntil
	Any request to generate an image will be ignored until after this time. More...
QSet< QString >	m_tokens
	The full set of tokens for all callers that have requested this preview. More...

Detailed Description

This class holds all the state information related to a specific preview generator.

Definition at line 23 of file previewgeneratorqueue.h.

Constructor & Destructor Documentation

PreviewGenState()

PreviewGenState::PreviewGenState ( )

default

Member Data Documentation

m_attempts

uint PreviewGenState::m_attempts {0}

How many attempts have been made to generate a preview for this file.

Definition at line 36 of file previewgeneratorqueue.h.

m_blockRetryUntil

QDateTime PreviewGenState::m_blockRetryUntil

Any request to generate an image will be ignored until after this time.

Definition at line 44 of file previewgeneratorqueue.h.

m_gen

PreviewGenerator* PreviewGenState::m_gen {nullptr}

A pointer to the generator that this state object describes.

Definition at line 29 of file previewgeneratorqueue.h.

Referenced by PreviewGeneratorQueue::SetPreviewGenerator().

m_genStarted

bool PreviewGenState::m_genStarted {false}

The preview generator for this file is currently running.

Definition at line 32 of file previewgeneratorqueue.h.

Referenced by PreviewGeneratorQueue::SetPreviewGenerator().

m_lastBlockTime

std::chrono::seconds PreviewGenState::m_lastBlockTime {0s}

The amount of time (in seconds) that this generator was blocked before it could start.

Initialized to zero.

Definition at line 40 of file previewgeneratorqueue.h.

m_tokens

QSet<QString> PreviewGenState::m_tokens

The full set of tokens for all callers that have requested this preview.

Definition at line 48 of file previewgeneratorqueue.h.

Referenced by PreviewGeneratorQueue::SetPreviewGenerator().

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

• mythtv/libs/libmythtv/previewgeneratorqueue.h