#include <SmartScreenCaptionPresenter.h>

Inheritance diagram for alexaClientSDK::sampleApplications::ipcServerSampleApp::SmartScreenCaptionPresenter:

Collaboration diagram for alexaClientSDK::sampleApplications::ipcServerSampleApp::SmartScreenCaptionPresenter:

Public Member Functions
	SmartScreenCaptionPresenter (std::shared_ptr< RenderCaptionsInterface > renderCaptionsInterface)

CaptionPresenterInterface methods
void	onCaptionActivity (const captions::CaptionFrame &captionFrame, avsCommon::avs::FocusState focusState) override

std::pair< bool, int >	getWrapIndex (const captions::CaptionLine &captionLine) override

Public Member Functions inherited from alexaClientSDK::captions::CaptionPresenterInterface
virtual	~CaptionPresenterInterface ()=default

Constructor & Destructor Documentation

◆ SmartScreenCaptionPresenter()

alexaClientSDK::sampleApplications::ipcServerSampleApp::SmartScreenCaptionPresenter::SmartScreenCaptionPresenter ( std::shared_ptr< RenderCaptionsInterface > renderCaptionsInterface )

explicit

Member Function Documentation

◆ getWrapIndex()

std::pair<bool, int> alexaClientSDK::sampleApplications::ipcServerSampleApp::SmartScreenCaptionPresenter::getWrapIndex ( const captions::CaptionLine & captionLine )

overridevirtual

Determine the display width of the line of text as it would be displayed on a screen.

This function should apply the styles to the text present in the CaptionLine and measure the width as it would be displayed on the screen. If the text is too wide to fit on the display, then return true, along with the character index in captionLine of where the text becomes too wide to fit. This function should also return quickly, as it is potentially called many times to find the correct text wrap points.

Parameters

captionLine The line of caption text with the styles that apply to that text. application's display and needs to wrap to a new line.

Returns: a pair, the first value is whether a line wrap should occur, the second value indicates zero-indexed character number of where in the captionLine's text the line wrap should occur, which takes effect only if the first value is true. Otherwise return false as the first value.

Implements alexaClientSDK::captions::CaptionPresenterInterface.

◆ onCaptionActivity()

void alexaClientSDK::sampleApplications::ipcServerSampleApp::SmartScreenCaptionPresenter::onCaptionActivity	(	const captions::CaptionFrame &	captionFrame,
		avsCommon::avs::FocusState	activityType
	)