Add third_party/google-input-tools: Take 2

third_party/google_input_tools/src/chrome/os/inputview/config/compact_util.js

Index: third_party/google_input_tools/src/chrome/os/inputview/config/compact_util.js
diff --git a/third_party/google_input_tools/src/chrome/os/inputview/config/compact_util.js b/third_party/google_input_tools/src/chrome/os/inputview/config/compact_util.js
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index 0000000000000000000000000000000000000000..3257a04ed050bd9c228fffd88a68dca1b16751f7
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+++ b/third_party/google_input_tools/src/chrome/os/inputview/config/compact_util.js
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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.inputview.content.compact.util');
+goog.provide('i18n.input.chrome.inputview.content.compact.util.CompactKeysetSpec');
+
+goog.require('i18n.input.chrome.inputview.Css');
+goog.require('i18n.input.chrome.inputview.content.constants');
+goog.require('i18n.input.chrome.inputview.elements.ElementType');
+
+goog.scope(function() {
+var util = i18n.input.chrome.inputview.content.compact.util;
+var Css = i18n.input.chrome.inputview.Css;
+
+
+/**
+ * The compact layout keyset type.
+ *
+ * @enum {string}
+ */
+util.CompactKeysetSpec = {
+  ID: 'id',
+  LAYOUT: 'layout',
+  DATA: 'data'
+};
+
+
+/**
+ * @desc The name of the layout providing numbers from 0-9 and common
+ *     symbols.
+ */
+util.MSG_NUMBER_AND_SYMBOL =
+    goog.getMsg('number and symbol layout');
+
+
+/**
+ * @desc The name of the layout providing more symbols.
+ */
+util.MSG_MORE_SYMBOLS =
+    goog.getMsg('more symbols layout');
+
+
+/**
+ * @desc The name of the main layout.
+ */
+util.MSG_MAIN_LAYOUT = goog.getMsg('main layout');
+
+
+/**
+ * @desc The name of the english main layout.
+ */
+util.MSG_ENG_MAIN_LAYOUT = goog.getMsg('english main layout');
+
+
+/**
+ * @desc The name of the english layout providing numbers from 0-9 and common.
+ */
+util.MSG_ENG_MORE_SYMBOLS =
+    goog.getMsg('english more symbols layout');
+
+
+/**
+ * @desc The name of the english layout providing more symbols.
+ */
+util.MSG_ENG_NUMBER_AND_SYMBOL =
+    goog.getMsg('english number and symbol layout');
+
+
+/**
+ * Creates the compact key data.
+ *
+ * @param {!Object} keysetSpec The keyset spec.
+ * @param {string} viewIdPrefix The prefix of the view.
+ * @param {string} keyIdPrefix The prefix of the key.
+ * @return {!Object} The key data.
+ */
+util.createCompactData = function(keysetSpec, viewIdPrefix, keyIdPrefix) {
+  var keyList = [];
+  var mapping = {};
+  var keysetSpecNode = util.CompactKeysetSpec;
+  for (var i = 0; i < keysetSpec[keysetSpecNode.DATA].length; i++) {
+    var keySpec = keysetSpec[keysetSpecNode.DATA][i];
+    if (keySpec ==
+        i18n.input.chrome.inputview.content.constants.NonLetterKeys.MENU) {
+      keySpec['toKeyset'] = keysetSpec[keysetSpecNode.ID].split('.')[0];
+    }
+    var id = keySpec['id'] ? keySpec['id'] : keyIdPrefix + i;
+    var key = util.createCompactKey(id, keySpec);
+    keyList.push(key);
+    mapping[key['spec']['id']] = viewIdPrefix + i;
+  }
+
+  return {
+    'keyList': keyList,
+    'mapping': mapping,
+    'layout': keysetSpec[keysetSpecNode.LAYOUT]
+  };
+};
+
+
+/**
+ * Creates a key in the compact keyboard.
+ *
+ * @param {string} id The id.
+ * @param {!Object} keySpec The specification.
+ * @return {!Object} The compact key.
+ */
+util.createCompactKey = function(id, keySpec) {
+  var spec = keySpec;
+  spec['id'] = id;
+  if (!spec['type'])
+    spec['type'] = i18n.input.chrome.inputview.elements.ElementType.COMPACT_KEY;
+
+  var newSpec = {};
+  for (var key in spec) {
+    newSpec[key] = spec[key];
+  }
+
+  return {
+    'spec': newSpec
+  };
+};
+
+
+/**
+ * Customize the switcher keys in key characters.
+ *
+ * @param {!Array.<!Object>} keyCharacters The key characters.
+ * @param {!Array.<!Object>} switcherKeys The customized switcher keys.
+ */
+util.customizeSwitchers = function(keyCharacters, switcherKeys) {
+  var j = 0;
+  for (var i = 0; i < keyCharacters.length; i++) {
+    if (keyCharacters[i] ==
+        i18n.input.chrome.inputview.content.constants.NonLetterKeys.SWITCHER) {
+      if (j >= switcherKeys.length) {
+        console.error('The number of switcher key spec is less than' +
+            ' the number of switcher keys in the keyset.');
+        return;
+      }
+      var newSpec = switcherKeys[j++];
+      for (var key in keyCharacters[i]) {
+        newSpec[key] = keyCharacters[i][key];
+      }
+      keyCharacters[i] = newSpec;
+    }
+  }
+  if (j < switcherKeys.length - 1) {
+    console.error('The number of switcher key spec is more than' +
+        ' the number of switcher keys in the keyset.');
+  }
+};
+
+
+/**
+ * Generates letter, symbol and more compact keysets and load them.
+ *
+ * @param {!Object} letterKeysetSpec The spec of letter keyset.
+ * @param {!Object} symbolKeysetSpec The spec of symbol keyset.
+ * @param {!Object} moreKeysetSpec The spec of more keyset.
+ * @param {!function(!Object): void} onLoaded The function to call once a keyset
+ *     data is ready.
+ */
+util.generateCompactKeyboard =
+    function(letterKeysetSpec, symbolKeysetSpec, moreKeysetSpec, onLoaded) {
+  // Creates compacty qwerty keyset.
+  var keysetSpecNode = util.CompactKeysetSpec;
+  util.customizeSwitchers(
+      letterKeysetSpec[keysetSpecNode.DATA],
+      [{ 'name': '?123',
+         'toKeyset': symbolKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_NUMBER_AND_SYMBOL
+       }]);
+
+  var data = util.createCompactData(
+      letterKeysetSpec, 'compactkbd-k-', 'compactkbd-k-key-');
+  data['id'] = letterKeysetSpec[keysetSpecNode.ID];
+  data['showMenuKey'] = true;
+  onLoaded(data);
+
+  // Creates compacty symbol keyset.
+  util.customizeSwitchers(
+      symbolKeysetSpec[keysetSpecNode.DATA],
+      [{ 'name': '~[<',
+         'toKeyset': moreKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_MORE_SYMBOLS
+       },
+       { 'name': '~[<',
+         'toKeyset': moreKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_MORE_SYMBOLS
+       },
+       { 'name': 'abc',
+         'toKeyset': letterKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_MAIN_LAYOUT
+       }]);
+  data = util.createCompactData(
+      symbolKeysetSpec, 'compactkbd-k-', 'compactkbd-k-key-');
+  data['id'] = symbolKeysetSpec[keysetSpecNode.ID];
+  data['showMenuKey'] = false;
+  data['noShift'] = true;
+  onLoaded(data);
+
+  // Creates compact more keyset.
+  util.customizeSwitchers(
+      moreKeysetSpec[keysetSpecNode.DATA],
+      [{ 'name': '?123',
+         'toKeyset': symbolKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_NUMBER_AND_SYMBOL
+       },
+       { 'name': '?123',
+         'toKeyset': symbolKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_NUMBER_AND_SYMBOL
+       },
+       { 'name': 'abc',
+         'toKeyset': letterKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_MAIN_LAYOUT
+       }]);
+  data = util.createCompactData(moreKeysetSpec, 'compactkbd-k-',
+      'compactkbd-k-key-');
+  data['id'] = moreKeysetSpec[keysetSpecNode.ID];
+  data['showMenuKey'] = false;
+  data['noShift'] = true;
+  onLoaded(data);
+};
+
+
+/**
+ * Generates letter, symbol and more compact keysets for
+ *     pinyin's chinese and english mode and load them.
+ *
+ * @param {!Object} letterKeysetSpec The spec of letter keyset.
+ * @param {!Object} engKeysetSpec The english spec of letter keyset
+ * @param {!Object} symbolKeysetSpec The spec of symbol keyset.
+ * @param {!Object} engSymbolKeysetSpec The spec of engish symbol keyset.
+ * @param {!Object} moreKeysetSpec The spec of more keyset.
+ * @param {!Object} engMoreKeysetSpec The spec of english more keyset.
+ * @param {!function(!Object): void} onLoaded The function to call once a keyset
+ *     data is ready.
+ */
+util.generatePinyinCompactKeyboard = function(letterKeysetSpec, engKeysetSpec,
+    symbolKeysetSpec, engSymbolKeysetSpec,
+    moreKeysetSpec, engMoreKeysetSpec, onLoaded) {
+  // Creates compacty qwerty keyset for pinyin.
+  var keysetSpecNode = util.CompactKeysetSpec;
+  util.customizeSwitchers(
+      letterKeysetSpec[keysetSpecNode.DATA],
+      [{ 'name': '?123',
+         'toKeyset': symbolKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_NUMBER_AND_SYMBOL
+       },
+       { 'toKeyset': engKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_ENG_MAIN_LAYOUT,
+         'iconCssClass': Css.SWITCHER_CHINESE
+       }]);
+
+  var data = util.createCompactData(
+      letterKeysetSpec, 'compactkbd-k-', 'compactkbd-k-key-');
+  data['id'] = letterKeysetSpec[keysetSpecNode.ID];
+  data['showMenuKey'] = true;
+  onLoaded(data);
+
+  // Creates the compacty qwerty keyset for pinyin's English mode.
+  util.customizeSwitchers(
+      engKeysetSpec[keysetSpecNode.DATA],
+      [{ 'name': '?123',
+         'toKeyset': engSymbolKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_ENG_NUMBER_AND_SYMBOL
+       },
+       { 'toKeyset': letterKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_MAIN_LAYOUT,
+         'iconCssClass': Css.SWITCHER_ENGLISH
+       }]);
+
+  data = util.createCompactData(
+      engKeysetSpec, 'compactkbd-k-', 'compactkbd-k-key-');
+  data['id'] = engKeysetSpec[keysetSpecNode.ID];
+  data['showMenuKey'] = true;
+  onLoaded(data);
+
+  // Creates compacty symbol keyset for pinyin.
+  util.customizeSwitchers(
+      symbolKeysetSpec[keysetSpecNode.DATA],
+      [{ 'name': '~[<',
+         'toKeyset': moreKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_MORE_SYMBOLS
+       },
+       { 'name': '~[<',
+         'toKeyset': moreKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_MORE_SYMBOLS
+       },
+       { 'name': 'abc',
+         'toKeyset': letterKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_MAIN_LAYOUT
+       }]);
+  data = util.createCompactData(
+      symbolKeysetSpec, 'compactkbd-k-', 'compactkbd-k-key-');
+  data['id'] = symbolKeysetSpec[keysetSpecNode.ID];
+  data['showMenuKey'] = false;
+  data['noShift'] = true;
+  onLoaded(data);
+
+  // Creates compacty symbol keyset for English mode.
+  util.customizeSwitchers(
+      engSymbolKeysetSpec[keysetSpecNode.DATA],
+      [{ 'name': '~[<',
+         'toKeyset': engMoreKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_ENG_MORE_SYMBOLS
+       },
+       { 'name': '~[<',
+         'toKeyset': engMoreKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_ENG_MORE_SYMBOLS
+       },
+       { 'name': 'abc',
+         'toKeyset': engKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_ENG_MAIN_LAYOUT
+       }]);
+  data = util.createCompactData(
+      engSymbolKeysetSpec, 'compactkbd-k-', 'compactkbd-k-key-');
+  data['id'] = engSymbolKeysetSpec[keysetSpecNode.ID];
+  data['showMenuKey'] = false;
+  data['noShift'] = true;
+  onLoaded(data);
+
+  // Creates compact more keyset for pinyin.
+  util.customizeSwitchers(
+      moreKeysetSpec[keysetSpecNode.DATA],
+      [{ 'name': '?123',
+         'toKeyset': symbolKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_NUMBER_AND_SYMBOL
+       },
+       { 'name': '?123',
+         'toKeyset': symbolKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_NUMBER_AND_SYMBOL
+       },
+       { 'name': 'abc',
+         'toKeyset': letterKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_MAIN_LAYOUT
+       }]);
+  data = util.createCompactData(moreKeysetSpec, 'compactkbd-k-',
+      'compactkbd-k-key-');
+  data['id'] = moreKeysetSpec[keysetSpecNode.ID];
+  data['showMenuKey'] = false;
+  data['noShift'] = true;
+  onLoaded(data);
+
+  // Creates the compact more keyset of english mode.
+  util.customizeSwitchers(
+      engMoreKeysetSpec[keysetSpecNode.DATA],
+      [{ 'name': '?123',
+         'toKeyset': engSymbolKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_ENG_NUMBER_AND_SYMBOL
+       },
+       { 'name': '?123',
+         'toKeyset': engSymbolKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_ENG_NUMBER_AND_SYMBOL
+       },
+       { 'name': 'abc',
+         'toKeyset': engKeysetSpec[keysetSpecNode.ID],
+         'toKeysetName': util.MSG_ENG_MAIN_LAYOUT
+       }]);
+  data = util.createCompactData(engMoreKeysetSpec, 'compactkbd-k-',
+      'compactkbd-k-key-');
+  data['id'] = engMoreKeysetSpec[keysetSpecNode.ID];
+  data['showMenuKey'] = false;
+  data['noShift'] = true;
+  onLoaded(data);
+};
+});  // goog.scope