cStreamTypeWrapper

A wrapper for stream types. More...

Inheritance diagram for cStreamTypeWrapper:

Public Member Functions
Q_INVOKABLE void	setProperty (const QString &strName, const QJSValue &oValue)
	Set a property to a given value. More...
Q_INVOKABLE QList< QString >	getSubStreams ()
	Returns a list of all substreams. More...
Q_INVOKABLE QObject *	getSubStreamType (const QString &strSubStream)
	Return an StreamType from the stream type if found, otherwise return null. More...

Properties
QVariantMap	properties
QString	stream_meta_type

Private Attributes
ucom::object_ptr< adtf::streaming::IStreamType >	m_pType
QJSEngine &	m_oEngine

Detailed Description

A wrapper for stream types.

Definition at line 61 of file builds/digitalwerk/solutions/adtf_content/adtf_base/adtf_core/src/libraries/javascriptfiltersdk/src/types.h.

Member Function Documentation

getSubStreams()

Q_INVOKABLE QList<QString> getSubStreams

(

)

Returns a list of all substreams.

Example Usage

var reader = filter.createInputPin("input")
reader.streamTypeChanged.connect(function(type)
{
    var substreams = type.getSubStreams()
    if(substreams.length > 0)
    {
        var name = substreams[0]
        var type = type.getSubStreamType(name)
        console.log(name)
        console.log(type.stream_meta_type)
    }
})

Returns

List of substreams. Empty list if no substream is present

getSubStreamType()

Q_INVOKABLE QObject* getSubStreamType

(

const QString &

strSubStream

)

Return an StreamType from the stream type if found, otherwise return null.

Example Usage

var reader = filter.createInputPin("input")
reader.streamTypeChanged.connect(function(type)
{
    var substreams = type.getSubStreams()
    if(substreams.length > 0)
    {
        var name = substreams[0]
        var type = type.getSubStreamType(name)
        console.log(name)
        console.log(type.stream_meta_type)
    }
})

Parameters

strSubStream

Substream to get StreamType for

Returns

Substream StreamType (see adtf::javascript::scripting::cStreamTypeWrapper)

setProperty()

Q_INVOKABLE void setProperty	(	const QString &	strName,
		const QJSValue &	oValue
	)

Set a property to a given value.

Parameters

[in]	strName	The Property name.
[in]	oValue	The value to set.