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// Copyright 2014 The ChromeOS IME Authors. All Rights Reserved.
// limitations under the License.
// See the License for the specific language governing permissions and
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// distributed under the License is distributed on an "AS-IS" BASIS,
// Unless required by applicable law or agreed to in writing, software
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// You may obtain a copy of the License at
// you may not use this file except in compliance with the License.
// Licensed under the Apache License, Version 2.0 (the "License");
//
goog.provide('i18n.input.chrome.message');
goog.provide('i18n.input.chrome.message.Type');
goog.require('i18n.input.chrome.message.Source');
goog.scope(function() {
var Source = i18n.input.chrome.message.Source;
/**
* The message type. "Background->Inputview" don't allow to share the same
* message type with "Inputview->Background".
*
* @enum {string}
*/
i18n.input.chrome.message.Type = {
// Background -> Inputview
CANDIDATES_BACK: 'candidates_back',
CONTEXT_BLUR: 'context_blur',
CONTEXT_FOCUS: 'context_focus',
FRONT_TOGGLE_LANGUAGE_STATE: 'front_toggle_language_state',
HWT_NETWORK_ERROR: 'hwt_network_error',
SURROUNDING_TEXT_CHANGED: 'surrounding_text_changed',
UPDATE_SETTINGS: 'update_settings',
VOICE_STATE_CHANGE: 'voice_state_change',
// Inputview -> Background
COMMIT_TEXT: 'commit_text',
COMPLETION: 'completion',
CONNECT: 'connect',
DATASOURCE_READY: 'datasource_ready',
DISCONNECT: 'disconnect',
DOUBLE_CLICK_ON_SPACE_KEY: 'double_click_on_space_key',
EXEC_ALL: 'exec_all',
HWT_REQUEST: 'hwt_request',
KEY_CLICK: 'key_click',
KEY_EVENT: 'key_event',
OPTION_CHANGE: 'option_change',
PREDICTION: 'prediction',
SELECT_CANDIDATE: 'select_candidate',
SEND_KEY_EVENT: 'send_key_event',
SET_COMPOSITION: 'set_composition',
SET_LANGUAGE: 'set_language',
SWITCH_KEYSET: 'switch_keyset',
TOGGLE_LANGUAGE_STATE: 'toggle_language_state',
VISIBILITY_CHANGE: 'visibility_change',
SET_CONTROLLER: 'set_controller',
UNSET_CONTROLLER: 'unset_controller',
VOICE_VIEW_STATE_CHANGE: 'voice_view_state_change',
// Inputview -> Elements
HWT_PRIVACY_GOT_IT: 'hwt_privacy_got_it',
VOICE_PRIVACY_GOT_IT: 'voice_privacy_got_it',
// Options -> Background
USER_DICT_ADD_ENTRY: 'user_dict_add_entry',
USER_DICT_CLEAR: 'user_dict_clear',
USER_DICT_LIST: 'user_dict_list',
USER_DICT_SET_THRESHOLD: 'user_dict_set_threshold',
USER_DICT_START: 'user_dict_start',
USER_DICT_STOP: 'user_dict_stop',
USER_DICT_REMOVE_ENTRY: 'user_dict_remove_entry',
// Background -> Options
USER_DICT_ENTRIES: 'user_dict_entries',
// Background->Background
HEARTBEAT: 'heart_beat'
};
var Type = i18n.input.chrome.message.Type;
/**
* Returns whether the message type belong to "Background->Inputview" group;
*
* @param {string} type The message type.
* @return {boolean} .
*/
i18n.input.chrome.message.isFromBackground = function(type) {
var source = i18n.input.chrome.message.getMessageSource(type);
return source == Source.BG_BG || source == Source.BG_OP ||
source == Source.BG_VK;
};
/**
* Returns whether the message type belong to "Background->Inputview" group;
*
* @param {string} type The message type.
* @return {i18n.input.chrome.message.Source} The source.
*/
i18n.input.chrome.message.getMessageSource = function(type) {
switch (type) {
// Background -> Inputview
case Type.CANDIDATES_BACK:
case Type.CONTEXT_BLUR:
case Type.CONTEXT_FOCUS:
case Type.FRONT_TOGGLE_LANGUAGE_STATE:
case Type.HWT_NETWORK_ERROR:
case Type.SURROUNDING_TEXT_CHANGED:
case Type.UPDATE_SETTINGS:
case Type.VOICE_STATE_CHANGE:
return Source.BG_VK;
// Inputview -> Background
case Type.COMMIT_TEXT:
case Type.COMPLETION:
case Type.CONNECT:
case Type.DATASOURCE_READY:
case Type.DISCONNECT:
case Type.DOUBLE_CLICK_ON_SPACE_KEY:
case Type.EXEC_ALL:
case Type.HWT_REQUEST:
case Type.KEY_CLICK:
case Type.KEY_EVENT:
case Type.OPTION_CHANGE:
case Type.PREDICTION:
case Type.SELECT_CANDIDATE:
case Type.SEND_KEY_EVENT:
case Type.SET_COMPOSITION:
case Type.SET_LANGUAGE:
case Type.SWITCH_KEYSET:
case Type.TOGGLE_LANGUAGE_STATE:
case Type.VISIBILITY_CHANGE:
case Type.SET_CONTROLLER:
case Type.UNSET_CONTROLLER:
case Type.VOICE_VIEW_STATE_CHANGE:
return Source.VK_BG;
// Inputview -> Elements
case Type.HWT_PRIVACY_GOT_IT:
case Type.VOICE_PRIVACY_GOT_IT:
return Source.VK_VK;
// Options -> Background
case Type.USER_DICT_ADD_ENTRY:
case Type.USER_DICT_CLEAR:
case Type.USER_DICT_LIST:
case Type.USER_DICT_SET_THRESHOLD:
case Type.USER_DICT_START:
case Type.USER_DICT_STOP:
case Type.USER_DICT_REMOVE_ENTRY:
return Source.OP_BG;
// Background -> Options
case Type.USER_DICT_ENTRIES:
return Source.BG_OP;
// Background->Background
case Type.HEARTBEAT:
return Source.BG_BG;
default:
return Source.UNKNOWN;
}
};
}); // goog.scope
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