From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- browser/components/extensions/ext-omnibox.js | 104 +++++++++++++++++++++++++++ 1 file changed, 104 insertions(+) create mode 100644 browser/components/extensions/ext-omnibox.js (limited to 'browser/components/extensions/ext-omnibox.js') diff --git a/browser/components/extensions/ext-omnibox.js b/browser/components/extensions/ext-omnibox.js new file mode 100644 index 000000000..9b2f60ca4 --- /dev/null +++ b/browser/components/extensions/ext-omnibox.js @@ -0,0 +1,104 @@ +/* -*- 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(); + }; + 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(); + }; + 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(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(text, id); + }; + extension.on(ExtensionSearchHandler.MSG_INPUT_CHANGED, listener); + return () => { + extension.off(ExtensionSearchHandler.MSG_INPUT_CHANGED, listener); + }; + }).api(), + }, + }; +}); -- cgit v1.2.3