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/**
* Event Handlers
*/
self.port.once('preferences:initialized', function (details) {
var localizationKeys = Object.keys(details.l10n);
localizationKeys.forEach(function (localizationKey) {
var elements = document.querySelectorAll('[data-l10n="' + localizationKey + '"]');
for (let element of elements) {
element.textContent = details.l10n[localizationKey];
}
});
});
self.port.on('preference:fetched', function () {
// TODO Re-render the user interface.
});
/**
* Private Functions
*/
function fetchPreference (preferenceKey) {
self.port.emit('preference:fetch', preferenceKey);
}
/**
* Emitters
*/
self.port.emit('preference:changed', {
key: 'sliderPosition',
value: 2
});