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Publish Vulpes Preview 15 sources for desktop, Android and Tundra

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Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
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OverSu 2026-09-30 23:13:03 +02:00
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213
gaia/apps/keyboard/js/imes/jspinyin/NOTICE Executable file
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Jspinyin is a Simplified Chinese input method for gaia and is licensed under
the Apache Version 2.0, 2012. The original code is based on the Google
PinyinIME project as part of the android project hosted at:
http://android.googlesource.com/platform/packages/inputmethods/PinyinIME.
We use Emscripten (https://github.com/kripken/emscripten) to compile the
original code into JavaScript version.
==========================================================================
Copyright notice for jspinyin.
Copyright (c) 2012, Mozilla Online
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==========================================================================
Copyright notice for PinyinIME.
Copyright (c) 2009, The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
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"Licensor" shall mean the copyright owner or entity authorized by
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"You" (or "Your") shall mean an individual or Legal Entity
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this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
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END OF TERMS AND CONDITIONS

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gaia/apps/keyboard/js/imes/jspinyin/README Executable file
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Jspinyin is a simplified Chinese input method for gaia and is licensed
under the Apache Version 2.0, 2012. The original code is based on the
Google PinyinIME project as part of the android project hosted at:
http://android.googlesource.com/platform/packages/inputmethods/PinyinIME.
Requirements:
1. Emscripten (https://github.com/kripken/emscripten)
Emscripten Compiling Steps:
1. Git clone from https://github.com/luke-chang/Android-PinyinIME.git
2. Git checkout "empinyin" branch.
3. Go to "Android-PinyinIME/jni/empinyin" path.
4. Open "Makefile" and set your own EMSCRIPTEN_HOME
5. Run "make"
6. Refer to jni/empinyin/*.patch and modify the corresponding files manually.
7. Done.

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gaia/apps/keyboard/js/imes/jspinyin/empinyin_files.data Executable file
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gaia/apps/keyboard/js/imes/jspinyin/empinyin_files.js Executable file
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/* jshint sub: true */
/* global Module */
'use strict';
(function() {
if (typeof Module == 'undefined') {
/*jshint -W020 */
Module = {};
/*jshint +W020 */
}
if (!Module['preRun']) {
Module['preRun'] = [];
}
Module['preRun'].push(function() {
function assert(check, msg) {
if (!check) {
throw msg + new Error().stack;
}
}
Module['FS_createPath']('/', 'data', true, true);
function DataRequest() {}
DataRequest.prototype = {
requests: {},
open: function(mode, name) {
this.requests[name] = this;
},
send: function() {}
};
var filePreload0 = new DataRequest();
filePreload0.open('GET', 'data/dict.data', true);
filePreload0.responseType = 'arraybuffer';
filePreload0.onload = function() {
var arrayBuffer = filePreload0.response;
assert(arrayBuffer, 'Loading file data/dict.data failed.');
var byteArray = !arrayBuffer.subarray ?
new Uint8Array(arrayBuffer) : arrayBuffer;
Module['FS_createPreloadedFile'](
'/data', 'dict.data', byteArray, true, true, function() {
Module['removeRunDependency']('fp data/dict.data');
}
);
};
Module['addRunDependency']('fp data/dict.data');
filePreload0.send(null);
if (!Module.expectedDataFileDownloads) {
Module.expectedDataFileDownloads = 0;
Module.finishedDataFileDownloads = 0;
}
Module.expectedDataFileDownloads++;
var PACKAGE_NAME = 'empinyin_files.data';
var REMOTE_PACKAGE_NAME =
(Module['empinyin_files_path'] ? Module['empinyin_files_path'] + '/' : '') +
'empinyin_files.data';
function fetchRemotePackage(packageName, callback, errback) {
var xhr = new XMLHttpRequest();
xhr.open('GET', packageName, true);
xhr.responseType = 'arraybuffer';
xhr.onprogress = function(event) {
var url = packageName;
if (event.loaded && event.total) {
if (!xhr.addedTotal) {
xhr.addedTotal = true;
if (!Module.dataFileDownloads) {
Module.dataFileDownloads = {};
}
Module.dataFileDownloads[url] = {
loaded: event.loaded,
total: event.total
};
} else {
Module.dataFileDownloads[url].loaded = event.loaded;
}
var total = 0;
var loaded = 0;
var num = 0;
for (var download in Module.dataFileDownloads) {
var data = Module.dataFileDownloads[download];
total += data.total;
loaded += data.loaded;
num++;
}
total = Math.ceil(total * Module.expectedDataFileDownloads / num);
Module['setStatus'](
'Downloading data... (' + loaded + '/' + total + ')'
);
} else if (!Module.dataFileDownloads) {
Module['setStatus']('Downloading data...');
}
};
xhr.onload = function(event) {
var packageData = xhr.response;
callback(packageData);
};
xhr.send(null);
}
function processPackageData(arrayBuffer) {
Module.finishedDataFileDownloads++;
assert(arrayBuffer, 'Loading data file failed.');
var byteArray = new Uint8Array(arrayBuffer);
var curr;
curr = DataRequest.prototype.requests['data/dict.data'];
var data = byteArray.subarray(0, 1068442);
var ptr = Module['_malloc'](1068442);
Module['HEAPU8'].set(data, ptr);
curr.response = Module['HEAPU8'].subarray(ptr, ptr + 1068442);
curr.onload();
Module['removeRunDependency']('datafile_empinyin_files.data');
}
Module['addRunDependency']('datafile_empinyin_files.data');
function handleError(error) {
console.error('package error:', error);
}
if (!Module.preloadResults) {
Module.preloadResults = {};
}
Module.preloadResults[PACKAGE_NAME] = {fromCache: false};
fetchRemotePackage(REMOTE_PACKAGE_NAME, processPackageData, handleError);
});
})();

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gaia/apps/keyboard/js/imes/jspinyin/jspinyin.js Executable file
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/* -*- Mode: js; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
/* global KeyEvent, define, InputMethods */
'use strict';
(function() {
var debugging = false;
var debug = function jspinyin_debug(str) {
if (!debugging) {
return;
}
var done = false;
if (typeof window != 'undefined' && window.dump) {
window.dump('jspinyin: ' + str + '\n');
done = true;
}
if (typeof console != 'undefined' && console.log) {
console.log('jspinyin: ' + str);
if (arguments.length > 1) {
console.log.apply(this, arguments);
}
done = true;
}
if (done) {
return;
}
if (typeof Test != 'undefined') {
print('jspinyin: ' + str + '\n');
}
};
var assert = function jspinyin_assert(condition, msg) {
if (!debugging) {
return;
}
if (!condition) {
var str = typeof msg === 'undefined' ? assert.caller.toString() : msg;
if (typeof alert === 'function') {
alert(msg);
} else {
throw str;
}
}
};
var IMEngineBase = function engineBase_constructor() {
this._glue = {};
};
IMEngineBase.prototype = {
/**
* Glue ojbect between the IMEngieBase and the IMEManager.
*/
_glue: {
/**
* The source code path of the IMEngine
* @type String
*/
path: '',
/**
* Sends candidates to the IMEManager
*/
sendCandidates: function(candidates) {},
/**
* Sends pending symbols to the IMEManager.
*/
sendPendingSymbols: function(symbols) {},
/**
* Passes the clicked key to IMEManager for default action.
* @param {number} keyCode The key code of an integer.
*/
sendKey: function(keyCode) {},
/**
* Sends the input string to the IMEManager.
* @param {String} str The input string.
*/
sendString: function(str) {}
},
/**
* Initialization.
* @param {Glue} glue Glue object of the IMManager.
*/
init: function engineBase_init(glue) {
this._glue = glue;
},
/**
* Destruction.
*/
uninit: function engineBase_uninit() {
},
/**
* Notifies when a keyboard key is clicked.
* @param {number} keyCode The key code of an integer number.
*/
click: function engineBase_click(keyCode) {
},
/**
* Notifies when pending symbols need be cleared
*/
empty: function engineBase_empty() {
},
/**
* Notifies when a candidate is selected.
* @param {String} text The text of the candidate.
* @param {Object} data User data of the candidate.
*/
select: function engineBase_select(text, data) {
},
/**
* Notifies when selection changes
*/
stateChange: function engineBase_stateChange(detail) {
},
/**
* Notifies when surrounding text changes
*/
surroundingtextChange: function engineBase_surroundingtextChange(detail) {
},
/**
* Notifies when the IM is shown
*/
activate: function engineBase_activate(language, state, options) {
},
/**
* Called when the keyboard is hidden
*/
deactivate: function engineBase_deactivate() {
}
};
var emEngineWrapper = {
_worker: null,
_callback: null,
_initialized: false,
post: function(id, param, callback) {
if (!this._initialized && id != 'init') {
throw 'Database not ready!';
}
if (!this._callback[id]) {
this._callback[id] = [];
}
this._callback[id].push(callback);
this._worker.postMessage({
id: id,
param: param
});
return true;
},
init: function(path, byteArray, callback) {
if (this._initialized) {
callback(true);
return;
}
var self = this;
this._callback = {};
this._worker = new Worker(path + '/worker.js');
this._worker.onmessage = function(e) {
var data = e.data;
switch (data.id) {
case 'message':
console.log('emEngineWrapper: ' + data.returnValue);
break;
default:
var msgCallback = self._callback[data.id].shift();
if (msgCallback) {
msgCallback(data.returnValue);
}
}
};
this.post('init', {
userDict: byteArray
}, function(isOk) {
if (isOk) {
self._initialized = true;
} else {
self.uninit();
}
callback(isOk);
});
},
uninit: function() {
if (this._worker) {
this._worker.terminate();
}
this._worker = null;
this._callback = null;
this._initialized = false;
},
isReady: function() {
return this._initialized;
}
};
var IMEngine = function engine_constructor() {
IMEngineBase.call(this);
};
// We use keycode 65 to represent "'" for pinyin input method
var SPECIAL_KEYCODE_FOR_DELIMITER = 65;
IMEngine.prototype = {
// Implements IMEngineBase
__proto__: new IMEngineBase(),
// Buffer limit will force output the longest matching terms
// if the length of the syllables buffer is reached.
_kBufferLenLimit: 30,
// Remember the candidate length of last searching result because we don't
// want to output all candidates at a time.
// Set it to 0 when we don't need the candidates buffer anymore.
_candidatesLength: 0,
_workerTimeout: 600000,
/**
* The last selected text used to generate prediction.
* @type string
*/
_historyText: '',
_pendingSymbols: '',
_firstCandidate: '',
_keypressQueue: [],
_isWorking: false,
_isActive: false,
_uninitTimer: null,
_sendPendingSymbols: function engine_sendPendingSymbols() {
debug('SendPendingSymbol: ' + this._pendingSymbols);
if (this._pendingSymbols) {
var self = this;
emEngineWrapper.post(
'im_get_pending_symbols_info',
{},
function(returnValue) {
var fixedLen = returnValue.fixedLen;
var splStart = returnValue.splStart;
var splStartLen = splStart.length;
var display = self._firstCandidate.substring(0, fixedLen);
if (splStartLen > 1) {
for (var i = fixedLen; i < splStartLen - 1; i++) {
display += self._pendingSymbols.substring(splStart[i],
splStart[i + 1]) + ' ';
}
display +=
self._pendingSymbols.substring(splStart[splStartLen - 1]);
} else {
display += self._pendingSymbols;
}
self._glue.setComposition(display.trim());
}
);
} else {
this._glue.endComposition();
}
},
/**
* Send candidates list.
* @param {Array.<string>} candidates The candidates to be sent.
* @return {void} No return value.
*/
_sendCandidates: function engine_sendCandidates(candidates) {
var list = [];
var len = candidates.length;
for (var id = 0; id < len; id++) {
var cand = candidates[id];
if (id === 0) {
this._firstCandidate = cand;
}
list.push([cand, id]);
}
this._glue.sendCandidates(list);
},
_start: function engine_start() {
if (this._isWorking) {
return;
}
if (!emEngineWrapper.isReady()) {
debug('emEngineWrapper is not ready!');
return;
}
this._isWorking = true;
debug('Start keyQueue loop.');
this._next();
},
_next: function engine_next() {
debug('Processing keypress');
if (!this._keypressQueue.length) {
debug('keyQueue emptied.');
this._isWorking = false;
return;
}
var code = this._keypressQueue.shift();
// We use keycode 65 to represent "'" for pinyin input method
var realCode = (code === SPECIAL_KEYCODE_FOR_DELIMITER) ? 39 : code;
if (code === 0) {
// This is a select function operation.
this._updateCandidatesAndSymbols(this._next.bind(this));
return;
}
debug('key code: ' + code);
// Backspace - delete last input symbol if exists
if (code === KeyEvent.DOM_VK_BACK_SPACE) {
debug('Backspace key');
if (!this._pendingSymbols) {
if (this._firstCandidate) {
debug('Remove candidates.');
// prevent updateCandidateList from making the same suggestions
this.empty();
}
// pass the key to IMEManager for default action
debug('Default action.');
this._glue.sendKey(realCode);
this._next();
} else {
this._pendingSymbols = this._pendingSymbols.substring(0,
this._pendingSymbols.length - 1);
this._updateCandidatesAndSymbols(this._next.bind(this));
}
return;
}
// Select the first candidate if needed.
if (code === KeyEvent.DOM_VK_RETURN ||
!this._isPinyinKey(code) ||
this._pendingSymbols.length >= this._kBufferLenLimit) {
debug('Non-pinyin key is pressed or the input is too long.');
var sendKey = true;
if (this._firstCandidate) {
if (this._pendingSymbols) {
// candidate list exists; output the first candidate
debug('Sending first candidate.');
this._glue.endComposition(this._firstCandidate);
// no return here
if (code === KeyEvent.DOM_VK_RETURN) {
sendKey = false;
}
}
this._sendCandidates([]);
}
//pass the key to IMEManager for default action
debug('Default action.');
this.empty();
if (sendKey) {
this._glue.sendKey(realCode);
}
this._next();
return;
}
debug('Processing symbol: ' + String.fromCharCode(realCode));
// add symbol to pendingSymbols
this._appendNewSymbol(realCode);
this._updateCandidatesAndSymbols(this._next.bind(this));
},
_isPinyinKey: function engine_isPinyinKey(code) {
// keycode 65 is used to represent "'" for pinyin input method
// a-z
if ((code >= 97 && code <= 122) ||
code === SPECIAL_KEYCODE_FOR_DELIMITER) {
return true;
}
return false;
},
_appendNewSymbol: function engine_appendNewSymbol(code) {
var symbol = String.fromCharCode(code);
this._pendingSymbols += symbol;
},
_updateCandidatesAndSymbols: function engine_updateCandsAndSymbols(callback) {
var self = this;
this._updateCandidateList(function() {
self._sendPendingSymbols();
callback();
});
},
_updateCandidateList: function engine_updateCandidateList(callback) {
debug('Update Candidate List.');
var self = this;
var numberOfCandidatesPerRow = this._glue.getNumberOfCandidatesPerRow ?
this._glue.getNumberOfCandidatesPerRow() : Number.Infinity;
this._candidatesLength = 0;
if (!this._pendingSymbols) {
// If there is no pending symbols, make prediction with the previous
// select words.
if (this._historyText) {
debug('Buffer is empty; make suggestions based on select term.');
emEngineWrapper.post('im_search_predicts', {
queryString: this._historyText,
limit: numberOfCandidatesPerRow + 1
}, function(returnValue) {
var num = returnValue.length;
var predicts = returnValue.results;
if (num > numberOfCandidatesPerRow + 1) {
self._candidatesLength = num;
}
self._sendCandidates(predicts);
callback();
});
} else {
this._sendCandidates([]);
callback();
}
} else {
// Update the candidates list by the pending pinyin string.
this._historyText = '';
emEngineWrapper.post('im_search', {
queryString: this._pendingSymbols,
limit: numberOfCandidatesPerRow + 1
}, function(returnValue) {
var num = returnValue.length;
var candidates = returnValue.results;
if (num > numberOfCandidatesPerRow + 1) {
self._candidatesLength = num;
}
self._sendCandidates(candidates);
callback();
});
}
},
_resetKeypressQueue: function engine_abortKeypressQueue() {
this._keypressQueue = [];
this._isWorking = false;
},
_accessUserDict: function engine_loadUserDict(action, param, callback) {
var indexedDB = window.indexedDB;
if (!indexedDB) {
callback(null);
return;
}
// Access user_dict.data from IndexedDB
var dbVersion = 1;
var STORE_NAME = 'files';
var USER_DICT = 'user_dict';
var request = indexedDB.open('EmpinyinDatabase', dbVersion);
request.onerror = function opendb_onerror(event) {
debug('Error occurs when openning database: ' + event.target.errorCode);
callback(null);
};
request.onsuccess = function opendb_onsuccess(event) {
var db = event.target.result;
var request;
if (action == 'load') {
request = db.transaction([STORE_NAME], 'readonly')
.objectStore(STORE_NAME).get(USER_DICT);
request.onsuccess = function readdb_oncomplete(event) {
db.close();
if (!event.target.result) {
callback(null);
} else {
callback(event.target.result.content);
}
};
request.onerror = function readdb_oncomplete(event) {
debug('Failed to read file from DB: ' + event.target.result.name);
db.close();
callback(null);
};
} else if (action == 'save') {
var obj = {
name: USER_DICT,
content: param
};
request = db.transaction([STORE_NAME], 'readwrite')
.objectStore(STORE_NAME).put(obj);
request.onsuccess = function readdb_oncomplete(event) {
db.close();
callback(true);
};
request.onerror = function readdb_oncomplete(event) {
debug('Failed to write file to DB: ' + event.target.result.name);
db.close();
callback(false);
};
}
};
request.onupgradeneeded = function opendb_onupgradeneeded(event) {
var db = event.target.result;
// Delete the old ObjectStore if present
if (db.objectStoreNames.length !== 0) {
db.deleteObjectStore(STORE_NAME);
}
db.createObjectStore(STORE_NAME, { keyPath: 'name' });
};
},
/**
* Override
*/
init: function engine_init(glue) {
IMEngineBase.prototype.init.call(this, glue);
debug('init.');
},
/**
* Override
*/
uninit: function engine_uninit() {
IMEngineBase.prototype.uninit.call(this);
debug('Uninit.');
if (this._uninitTimer) {
clearTimeout(this._uninitTimer);
this._uninitTimer = null;
}
if (emEngineWrapper.isReady()) {
emEngineWrapper.uninit();
}
this._resetKeypressQueue();
this.empty();
},
/**
*Override
*/
click: function engine_click(keyCode) {
IMEngineBase.prototype.click.call(this, keyCode);
this._keypressQueue.push(keyCode);
this._start();
},
/**
* Override
*/
select: function engine_select(text, data) {
IMEngineBase.prototype.select.call(this, text, data);
if (!emEngineWrapper.isReady()) {
return;
}
var self = this;
var nextStep = function(text) {
if (text) {
if (self._pendingSymbols) {
self._pendingSymbols = '';
self._glue.endComposition(text);
} else {
self._glue.setComposition('');
self._glue.endComposition(text);
}
self._historyText = text;
self._candidatesLength = 0;
}
self._keypressQueue.push(0);
self._start();
};
if (this._pendingSymbols) {
emEngineWrapper.post('im_choose', {
candId: parseInt(data)
}, nextStep);
} else {
// A predication candidate is selected.
nextStep(text);
}
},
/**
* Override
*/
empty: function engine_empty() {
IMEngineBase.prototype.empty.call(this);
debug('empty.');
this._pendingSymbols = '';
this._historyText = '';
this._firstCandidate = '';
this._sendPendingSymbols();
this._sendCandidates([]);
},
/**
* Override
*/
stateChange: function engine_stateChange(detail) {
debug('stateChange');
if (detail.ownAction) {
return;
}
this.empty();
},
/**
* Override
*/
activate: function engine_activate(language, state, options) {
IMEngineBase.prototype.activate.call(this, language, state, options);
if (this._uninitTimer) {
clearTimeout(this._uninitTimer);
this._uninitTimer = null;
}
var inputType = state.type;
debug('Activate. Input type: ' + inputType);
if (!emEngineWrapper.isReady()) {
var self = this;
this._accessUserDict('load', null, function(byteArray) {
emEngineWrapper.init(self._glue.path, byteArray, function(isOk) {
if (isOk) {
self._start();
} else {
debug('emEngineWrapper initialize failed!!');
}
});
});
} else {
emEngineWrapper.post('im_flush_cache', {}, null);
}
this._isActive = true;
},
/**
* Override
*/
deactivate: function engine_deactivate() {
IMEngineBase.prototype.deactivate.call(this);
debug('Deactivate.');
if (!this._isActive) {
return;
}
this._isActive = false;
this._resetKeypressQueue();
this.empty();
var self = this;
emEngineWrapper.post('im_get_user_dict_data', {}, function(byteArray) {
if (byteArray) {
self._accessUserDict('save', byteArray, function(isOk) {
if (isOk) {
debug('Saved user dictionary to DB.');
} else {
debug('Failed to save user dictionary to DB.');
}
if (!self._uninitTimer) {
self._uninitTimer =
setTimeout(self.uninit.bind(self), self._workerTimeout);
}
});
}
});
},
getMoreCandidates: function engine_getMore(indicator, maxCount, callback) {
if (this._candidatesLength === 0) {
callback(null);
return;
}
var num = this._candidatesLength;
maxCount = Math.min((maxCount || num) + indicator, num);
var msgId = this._pendingSymbols ? 'im_get_candidates' : 'im_get_predicts';
emEngineWrapper.post(msgId, {
start: indicator,
count: maxCount
}, function(results) {
var len = results.length;
var list = [];
for (var i = 0; i < len; i++) {
list.push([results[i], i + indicator]);
}
callback(list);
});
}
};
var jspinyin = new IMEngine();
// Expose jspinyin as an AMD module
if (typeof define === 'function' && define.amd) {
define('jspinyin', [], function() { return jspinyin; });
}
// Expose the engine to the Gaia keyboard
if (typeof InputMethods !== 'undefined') {
InputMethods.jspinyin = jspinyin;
}
})();

28531
gaia/apps/keyboard/js/imes/jspinyin/libpinyin.js Executable file
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gaia/apps/keyboard/js/imes/jspinyin/tests/index.html Executable file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1">
<meta charset="UTF-8">
<title>Emscripten Pinyin Engine Test</title>
<link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
<h1>Emscripten Pinyin Engine Test</h1>
<section>
<p><input type="text" value="z" id="pinyin"></p>
<p>
<input type="button" value="test" id="test">
<input type="button" value="test x n" id="test2">
</p>
</section>
<div id="status"></div>
<div id="log"></div>
<script type="text/javascript" src="init.js"></script>
</body>
</html>

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gaia/apps/keyboard/js/imes/jspinyin/tests/init.js Executable file
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'use strict';
const testRepeatCount = 10;
var emEngineWrapper = {
_worker: null,
_callback: null,
_initialized: false,
post: function(id, param, callback) {
if (!this._initialized && id != 'init') {
throw 'Database not ready!';
}
if (!this._callback[id]) {
this._callback[id] = [];
}
this._callback[id].push(callback);
this._worker.postMessage({
id: id,
param: param
});
return true;
},
init: function(path, byteArray, callback) {
if (this._initialized) {
callback(true);
}
var self = this;
this._callback = {};
this._worker = new Worker(path + '/worker.js');
this._worker.onmessage = function(e) {
var data = e.data;
switch (data.id) {
case 'message':
console.log('emEngineWrapper: ' + data.returnValue);
break;
default:
var msgCallback = self._callback[data.id].shift();
if (msgCallback) {
msgCallback(data.returnValue);
}
}
};
this.post('init', {
userDict: byteArray
}, function(isOk) {
if (isOk) {
self._initialized = true;
} else {
self.uninit();
}
callback(isOk);
});
},
uninit: function() {
if (this._worker) {
this._worker.terminate();
}
this._worker = null;
this._callback = null;
this._initialized = false;
},
isReady: function() {
return this._initialized;
}
};
window.addEventListener('load', function() {
document.getElementById('status').textContent =
'NOTE: please copy "../empinyin_files.*", "../libpinyin.js" and ' +
'"worker.js" to this "tests" folder first.';
document.getElementById('test2').value = 'test x ' + testRepeatCount;
emEngineWrapper.init('.', null, function(isOk) {
if (isOk) {
document.getElementById('status').textContent = '';
log('Engine ready!');
initTest();
} else {
log('Load data failed!');
}
});
});
function log(msg) {
var date = new Date();
var loggerTime = date.getHours() + ':' + date.getMinutes() + ':' +
date.getSeconds() + ':' + date.getMilliseconds();
var divLog = document.getElementById('log');
var p = document.createElement('p');
p.innerHTML = loggerTime + ' : ' + msg;
divLog.insertBefore(p, divLog.firstChild);
}
function initTest() {
document.getElementById('test').onclick = function() {
var keyword = document.getElementById('pinyin').value;
try {
log('search keyword ' + keyword);
var startTime = new Date().getTime();
emEngineWrapper.post('im_search', {
queryString: keyword,
limit: -1
}, function(returnValue) {
var endTime = new Date().getTime();
log('total cost: ' + (endTime - startTime) + 'ms');
var size = returnValue.length;
var candidates = returnValue.results;
log('length: ' + size);
log('Candidates: ' + candidates.join(' '));
emEngineWrapper.post('im_choose', {
candId: 0
}, function(convertedText) {
log('Choose: ' + convertedText);
if (convertedText) {
startTime = new Date().getTime();
emEngineWrapper.post('im_search_predicts', {
queryString: convertedText,
limit: -1
}, function(returnValue) {
endTime = new Date().getTime();
log('total cost: ' + (endTime - startTime) + 'ms');
var nPredicts = returnValue.length;
var predicts = returnValue.results;
log('length: ' + nPredicts);
log('Predicts: ' + predicts.join(' '));
});
}
});
});
} catch (e) {
log('error: ' + e);
}
};
document.getElementById('test2').onclick = function() {
var keyword = document.getElementById('pinyin').value;
try {
log('search ' + testRepeatCount + ' times keyword ' + keyword);
var startTime = new Date().getTime();
var counter = 0;
var doTest = function() {
emEngineWrapper.post('im_search', {
queryString: keyword,
limit: -1
}, function(returnValue) {
if (++counter == testRepeatCount) {
var endTime = new Date().getTime();
var period = endTime - startTime;
log('total cost: ' + period + 'ms');
log('average cost: ' + (period / testRepeatCount) + 'ms');
log('length: ' + returnValue.length);
} else {
doTest();
}
});
};
doTest();
} catch (e) {
log('error: ' + e);
}
};
}

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gaia/apps/keyboard/js/imes/jspinyin/tests/style.css Executable file
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input[type="text"] {
font-size: 1.5rem;
width: 18rem;
}
button, input[type="button"] {
width: 9rem;
height: 2.5rem;
font-size: 1.5rem;
}
#log, #status {
margin-top: 1rem;
}
#output {
margin-top: 1rem;
}
p {
margin: 0.3rem;
}

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gaia/apps/keyboard/js/imes/jspinyin/worker.js Executable file
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/* -*- Mode: js; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
/* jshint sub: true */
'use strict';
var Module;
var emEngine;
var procFunction;
self.onmessage = function(e) {
var data = e.data;
if (data.id == 'init') {
initModule(data.id, data.param);
} else if (procFunction[data.id]) {
var result = procFunction[data.id](data.param);
post(data.id, result);
} else {
log('echo: ' + JSON.stringify(e.data));
}
};
function initModule(msgId, param) {
Module = {
canvas: {},
stdout: null,
setStatus: log,
preRun: [function() {
if (param.userDict) {
Module['addRunDependency']('fp data/user_dict.data');
Module['FS_createPreloadedFile'](
'/data', 'user_dict.data', param.userDict, true, true, function() {
Module['removeRunDependency']('fp data/user_dict.data');
});
}
}],
_main: function() {
emEngine = {
openDecoder:
Module.cwrap('im_open_decoder', 'number', ['string', 'string']),
closeDecoder:
Module.cwrap('im_close_decoder', '', []),
search:
Module.cwrap('im_search', 'number', ['string', 'number']),
resetSearch:
Module.cwrap('im_reset_search', '', []),
getCandidateAt:
Module.cwrap('im_get_candidate_char', 'string', ['number']),
getPredicts:
Module.cwrap('im_get_predicts_utf8', 'number', ['string', 'number']),
getPredictAt:
Module.cwrap('im_get_predict_at', 'string', ['number']),
choose:
Module.cwrap('im_choose', 'number', ['number']),
getSplStart:
Module.cwrap('im_get_spl_start', 'number', []),
getSplStartAt:
Module.cwrap('im_get_spl_start_at', 'number', ['number']),
getFixedLen:
Module.cwrap('im_get_fixed_len', 'number', []),
flushCache:
Module.cwrap('im_flush_cache', '', [])
};
if (emEngine.openDecoder('data/dict.data', 'data/user_dict.data')) {
initProcFunctions();
post(msgId, true);
} else {
post(msgId, false);
}
}
};
try {
importScripts('empinyin_files.js');
importScripts('libpinyin.js');
} catch (e) {
log(e.toString());
post(msgId, false);
}
}
function initProcFunctions() {
var getSearchResult = function(emEngineGetAt, param) {
var start = param.start;
var count = param.count;
var results = [];
for (var i = start; i < count; i++) {
results.push(emEngineGetAt(i));
}
return results;
};
var search = function(emEngineSearch, emEngineGetAt, param) {
var query = param.queryString;
var numberToReturn = param.limit;
var resultLen = emEngineSearch(query, query.length);
var results;
if (numberToReturn) {
if (numberToReturn < 0 || numberToReturn > resultLen) {
numberToReturn = resultLen;
}
results = getSearchResult(emEngineGetAt, {
start: 0,
count: numberToReturn
});
}
return {
length: resultLen,
results: results
};
};
procFunction = {};
/*jshint -W040 */
procFunction['im_search'] =
search.bind(this, emEngine.search, emEngine.getCandidateAt);
procFunction['im_get_candidates'] =
getSearchResult.bind(this, emEngine.getCandidateAt);
procFunction['im_search_predicts'] =
search.bind(this, emEngine.getPredicts, emEngine.getPredictAt);
procFunction['im_get_predicts'] =
getSearchResult.bind(this, emEngine.getPredictAt);
/*jshint +W040 */
procFunction['im_flush_cache'] =
emEngine.flushCache;
procFunction['im_choose'] = function(param) {
var candsNum = emEngine.choose(param.candId);
if (candsNum == 1 && emEngine.getFixedLen() == emEngine.getSplStart()) {
var convertedText = emEngine.getCandidateAt(0);
emEngine.resetSearch();
return convertedText;
}
return null;
};
procFunction['im_get_pending_symbols_info'] = function() {
var fixedLen = emEngine.getFixedLen();
var splStartLen = emEngine.getSplStart();
var splStart = [];
for (var i = 0; i <= splStartLen; i++) {
splStart.push(emEngine.getSplStartAt(i));
}
return {
fixedLen: fixedLen,
splStart: splStart
};
};
procFunction['im_get_user_dict_data'] = function() {
if (!Module['FS']) {
return null;
}
emEngine.flushCache();
return Module['FS'].findObject('data/user_dict.data').contents;
};
}
function post(id, returnValue) {
postMessage({
id: id,
returnValue: returnValue
});
}
function log(message) {
post('message', message);
}