зеркало из https://github.com/mozilla/gecko-dev.git
105 строки
3.5 KiB
JavaScript
105 строки
3.5 KiB
JavaScript
/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
|
|
/* vim: set sts=2 sw=2 et tw=80: */
|
|
"use strict";
|
|
|
|
Cu.import("resource://gre/modules/ExtensionUtils.jsm");
|
|
|
|
XPCOMUtils.defineLazyModuleGetter(this, "ExtensionSearchHandler",
|
|
"resource://gre/modules/ExtensionSearchHandler.jsm");
|
|
var {
|
|
SingletonEventManager,
|
|
} = ExtensionUtils;
|
|
|
|
// WeakMap[extension -> keyword]
|
|
let gKeywordMap = new WeakMap();
|
|
|
|
/* eslint-disable mozilla/balanced-listeners */
|
|
extensions.on("manifest_omnibox", (type, directive, extension, manifest) => {
|
|
let keyword = manifest.omnibox.keyword;
|
|
try {
|
|
// This will throw if the keyword is already registered.
|
|
ExtensionSearchHandler.registerKeyword(keyword, extension);
|
|
gKeywordMap.set(extension, keyword);
|
|
} catch (e) {
|
|
extension.manifestError(e.message);
|
|
}
|
|
});
|
|
|
|
extensions.on("shutdown", (type, extension) => {
|
|
let keyword = gKeywordMap.get(extension);
|
|
if (keyword) {
|
|
ExtensionSearchHandler.unregisterKeyword(keyword);
|
|
gKeywordMap.delete(extension);
|
|
}
|
|
});
|
|
/* eslint-enable mozilla/balanced-listeners */
|
|
|
|
extensions.registerSchemaAPI("omnibox", "addon_parent", context => {
|
|
let {extension} = context;
|
|
return {
|
|
omnibox: {
|
|
setDefaultSuggestion(suggestion) {
|
|
let keyword = gKeywordMap.get(extension);
|
|
try {
|
|
// This will throw if the keyword failed to register.
|
|
ExtensionSearchHandler.setDefaultSuggestion(keyword, suggestion);
|
|
} catch (e) {
|
|
return Promise.reject(e.message);
|
|
}
|
|
},
|
|
|
|
onInputStarted: new SingletonEventManager(context, "omnibox.onInputStarted", fire => {
|
|
let listener = (eventName) => {
|
|
fire.sync();
|
|
};
|
|
extension.on(ExtensionSearchHandler.MSG_INPUT_STARTED, listener);
|
|
return () => {
|
|
extension.off(ExtensionSearchHandler.MSG_INPUT_STARTED, listener);
|
|
};
|
|
}).api(),
|
|
|
|
onInputCancelled: new SingletonEventManager(context, "omnibox.onInputCancelled", fire => {
|
|
let listener = (eventName) => {
|
|
fire.sync();
|
|
};
|
|
extension.on(ExtensionSearchHandler.MSG_INPUT_CANCELLED, listener);
|
|
return () => {
|
|
extension.off(ExtensionSearchHandler.MSG_INPUT_CANCELLED, listener);
|
|
};
|
|
}).api(),
|
|
|
|
onInputEntered: new SingletonEventManager(context, "omnibox.onInputEntered", fire => {
|
|
let listener = (eventName, text, disposition) => {
|
|
fire.sync(text, disposition);
|
|
};
|
|
extension.on(ExtensionSearchHandler.MSG_INPUT_ENTERED, listener);
|
|
return () => {
|
|
extension.off(ExtensionSearchHandler.MSG_INPUT_ENTERED, listener);
|
|
};
|
|
}).api(),
|
|
},
|
|
|
|
omnibox_internal: {
|
|
addSuggestions(id, suggestions) {
|
|
let keyword = gKeywordMap.get(extension);
|
|
try {
|
|
ExtensionSearchHandler.addSuggestions(keyword, id, suggestions);
|
|
} catch (e) {
|
|
// Silently fail because the extension developer can not know for sure if the user
|
|
// has already invalidated the callback when asynchronously providing suggestions.
|
|
}
|
|
},
|
|
|
|
onInputChanged: new SingletonEventManager(context, "omnibox_internal.onInputChanged", fire => {
|
|
let listener = (eventName, text, id) => {
|
|
fire.sync(text, id);
|
|
};
|
|
extension.on(ExtensionSearchHandler.MSG_INPUT_CHANGED, listener);
|
|
return () => {
|
|
extension.off(ExtensionSearchHandler.MSG_INPUT_CHANGED, listener);
|
|
};
|
|
}).api(),
|
|
},
|
|
};
|
|
});
|