Murl::Graph::IPlayable Interface Reference

The IPlayable property interface. More...

#include "murl_graph_i_playable.h"

Inheritance diagram for Murl::Graph::IPlayable:

Public Member Functions
virtual Bool	SetEndlessLoopEnabled (Bool enabled)=0
	Enable/disable endless looping. More...
virtual Bool	IsEndlessLoopEnabled () const =0
	Check if endless looping is enabled. More...
virtual Bool	SetTimelineStallingEnabled (Bool enabled)=0
	Enable/disable timeline stalling. More...
virtual Bool	IsTimelineStallingEnabled () const =0
	Check if timeline stalling is enabled. More...
virtual Double	GetTotalDuration () const =0
	Get the total duration of the playable. More...

Detailed Description

The IPlayable property interface.

This interface provides basic properties of a "playable" object, e.g. an audio or video sequence.

Member Function Documentation

SetEndlessLoopEnabled()

virtual Bool Murl::Graph::IPlayable::SetEndlessLoopEnabled ( Bool  enabled )

pure virtual

Enable/disable endless looping.

If set to true, the playable keeps looping through its source objects even when the timeline's actual time value is beyond the end of the sequence duration.

Parameters

enabled

If true, endless looping is enabled.

Returns

true if successful.

IsEndlessLoopEnabled()

virtual Bool Murl::Graph::IPlayable::IsEndlessLoopEnabled ( ) const

pure virtual

Check if endless looping is enabled.

Returns

true if endless looping is enabled.

Referenced by Murl::Logic::GraphSoundObject::StartPlaying().

SetTimelineStallingEnabled()

virtual Bool Murl::Graph::IPlayable::SetTimelineStallingEnabled ( Bool  enabled )

pure virtual

Enable/disable timeline stalling.

If set to true, the playable can stall the currently active timeline when e.g. there is no input data available or the decoding process lags behind. This is useful if other animations shall be synchronized to e.g. audio or video playback.

Parameters

enabled

If true, timeline stalling is enabled.

Returns

true if successful.

IsTimelineStallingEnabled()

virtual Bool Murl::Graph::IPlayable::IsTimelineStallingEnabled ( ) const

pure virtual

Check if timeline stalling is enabled.

Returns

true if timeline stalling is enabled.

GetTotalDuration()

virtual Double Murl::Graph::IPlayable::GetTotalDuration ( ) const

pure virtual

Get the total duration of the playable.

Returns

The total duration in seconds.

Referenced by Murl::Logic::GraphSoundObject::StartPlaying().

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

• murl_graph_i_playable.h