com.rapidclipse.framework.server.webapi.video

Class Video

java.lang.Object

com.vaadin.flow.component.Component

com.vaadin.flow.component.polymertemplate.AbstractTemplate<M>

com.vaadin.flow.component.polymertemplate.PolymerTemplate<M>

com.rapidclipse.framework.server.webapi.JavascriptTemplate<Video.VideoTemplateModel>

com.rapidclipse.framework.server.webapi.video.Video

All Implemented Interfaces:

com.vaadin.flow.component.AttachNotifier, com.vaadin.flow.component.DetachNotifier, com.vaadin.flow.component.HasElement, com.vaadin.flow.component.HasSize, Serializable

@HtmlImport(value="frontend://webapi/video.html")
 @Tag(value="rap-video")
public class Video
extends JavascriptTemplate<Video.VideoTemplateModel>
implements com.vaadin.flow.component.HasSize

The html video element that can contain multimedia such as videos. To add such sources the addSource(Source) method can be used. To add the users device camera the addDeviceCameraVideoSource(boolean, boolean, boolean) method can be used. You can also take pictures with the takePicture() method.

Since:

10.02.00

Author:

XDEV Software

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Video.VideoTemplateModel

Constructor Summary

Constructors

Constructor and Description
Video()

Method Summary

Modifier and Type	Method and Description
void	addDeviceCameraVideoSource(boolean withVideo, boolean useFrontCamera, boolean withAudio) Add the users device camera as a source.
com.vaadin.flow.shared.Registration	addPictureConsumer(com.vaadin.flow.function.SerializableConsumer<ImageWrapper> consumer) Add a consumer for the picture received event triggered by takePicture().
void	addSource(Source source) Add a source to the list of sources for the video element.
com.vaadin.flow.shared.Registration	addVideoConsumer(com.vaadin.flow.function.SerializableConsumer<VideoWrapper> consumer) Add a consumer for the video received event triggered by stopRecording().
List<Source>	getSources()
void	onPictureReceived(elemental.json.JsonString data)
void	removeSource(int index) Remove a source with the given index.
void	setHeight(String height)
void	setHeightFull()
Video	setSources(List<Source> sources) Set the list of sources for the video element.
void	setWidth(String width)
void	setWidthFull()
void	startRecording() Start recording the current source.
void	stopRecording() Stop recording the current source and return the result to the consumers added via the addVideoConsumer(SerializableConsumer) method.
void	takePicture() Grap the current frame displayed in the video element.

Methods inherited from class com.rapidclipse.framework.server.webapi.JavascriptTemplate

clearConsumers, notifyConsumers, registerConsumer, registerConsumer, unregisterAllConsumers, unregisterAllConsumers

Methods inherited from class com.vaadin.flow.component.polymertemplate.PolymerTemplate

getChildren

Methods inherited from class com.vaadin.flow.component.polymertemplate.AbstractTemplate

getModel, getModelType, getModelType, getStateNode, initModel, isSupportedClass

Methods inherited from class com.vaadin.flow.component.Component

addListener, fireEvent, from, get, getElement, getEventBus, getId, getLocale, getParent, getTranslation, getTranslation, getUI, hasListener, isTemplateMapped, isVisible, onAttach, onDetach, onEnabledStateChanged, set, setElement, setId, setVisible

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.vaadin.flow.component.HasSize

getHeight, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getWidth, setMaxHeight, setMaxWidth, setMinHeight, setMinWidth, setSizeFull, setSizeUndefined

Methods inherited from interface com.vaadin.flow.component.HasElement

getElement

Methods inherited from interface com.vaadin.flow.component.AttachNotifier

addAttachListener

Methods inherited from interface com.vaadin.flow.component.DetachNotifier

addDetachListener

Constructor Detail

Video

public Video()

Method Detail

addVideoConsumer

public com.vaadin.flow.shared.Registration addVideoConsumer(com.vaadin.flow.function.SerializableConsumer<VideoWrapper> consumer)

Add a consumer for the video received event triggered by stopRecording(). This consumer will be called when the video transmition has ended.

addPictureConsumer

public com.vaadin.flow.shared.Registration addPictureConsumer(com.vaadin.flow.function.SerializableConsumer<ImageWrapper> consumer)

Add a consumer for the picture received event triggered by takePicture(). It will consume the image received. The result is wrapped in an ImageWrapper that contains convinience methods such as ImageWrapper.toStreamResource(String)

setSources

public Video setSources(List<Source> sources)

Set the list of sources for the video element.

addSource

public void addSource(Source source)

Add a source to the list of sources for the video element. These sources are usually the same video but in different formats to support as many browsers as possible.

addDeviceCameraVideoSource

public void addDeviceCameraVideoSource(boolean withVideo,
                                       boolean useFrontCamera,
                                       boolean withAudio)

Add the users device camera as a source.

removeSource

public void removeSource(@RepeatIndex
                         int index)

Remove a source with the given index.

getSources

public List<Source> getSources()

startRecording

public void startRecording()

Start recording the current source.

stopRecording

public void stopRecording()

Stop recording the current source and return the result to the consumers added via the addVideoConsumer(SerializableConsumer) method.

takePicture

public void takePicture()

Grap the current frame displayed in the video element. It will create a picture using the html canvas and then return to the consumers added via the addPictureConsumer(SerializableConsumer) method.

setWidth

public void setWidth(String width)

Specified by:

setWidth in interface com.vaadin.flow.component.HasSize

setWidthFull

public void setWidthFull()

Specified by:

setWidthFull in interface com.vaadin.flow.component.HasSize

setHeight

public void setHeight(String height)

Specified by:

setHeight in interface com.vaadin.flow.component.HasSize

setHeightFull

public void setHeightFull()

Specified by:

setHeightFull in interface com.vaadin.flow.component.HasSize

onPictureReceived

@ClientCallable
public void onPictureReceived(elemental.json.JsonString data)