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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
const lazy = {};
ChromeUtils.defineESModuleGetters(lazy, {
TranslationsFeature:
"chrome://global/content/translations/TranslationsFeature.sys.mjs",
});
/**
* Android supported AI feature Ids.
*
* Bug 2020367: Ideally, this list will be generated or centralized by toolkit in the future.
*/
const ANDROID_AI_FEATURE_IDS = ["translations"];
/**
* Get an {@link AIFeature} object for a feature id.
*
* @param {string} featureId The feature id
* @returns {typeof AIFeature}
*/
function getAIFeature(featureId) {
switch (featureId) {
case "translations":
return lazy.TranslationsFeature;
default:
return null;
}
}
export const GeckoViewAIFeatures = {
onEvent(aEvent, aData, aCallback) {
switch (aEvent) {
case "GeckoView:AIFeature:ListFeatures": {
aCallback.onSuccess({
features: ANDROID_AI_FEATURE_IDS.map(featureId => {
const feature = getAIFeature(featureId);
return {
featureId,
isEnabled: feature.isEnabled,
isAllowed: feature.isAllowed,
};
}),
});
break;
}
case "GeckoView:AIFeature:SetEnabled": {
const feature = getAIFeature(aData.featureId);
if (!feature) {
aCallback.onError(`Unknown AI feature: '${aData.featureId}'`);
return;
}
(aData.isEnabled ? feature.enable() : feature.disable()).then(
() => aCallback.onSuccess(),
error =>
aCallback.onError(
`Could not set ${aData.featureId} to enabled: ${aData.enabled} error: ${error}`
)
);
break;
}
case "GeckoView:AIFeature:Reset": {
const feature = getAIFeature(aData.featureId);
if (!feature) {
aCallback.onError(`Unknown AI feature: ${aData.featureId}`);
return;
}
feature.reset().then(
() => aCallback.onSuccess(),
error =>
aCallback.onError(
`Could not reset ${aData.featureId} error: ${error}`
)
);
break;
}
}
},
};