Options2: Pull the trigger.

chrome/browser/resources/options2/autofill_options_list.js

Index: chrome/browser/resources/options2/autofill_options_list.js
diff --git a/chrome/browser/resources/options2/autofill_options_list.js b/chrome/browser/resources/options2/autofill_options_list.js
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+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+cr.define('options.autofillOptions', function() {
+  const DeletableItem = options.DeletableItem;
+  const DeletableItemList = options.DeletableItemList;
+  const InlineEditableItem = options.InlineEditableItem;
+  const InlineEditableItemList = options.InlineEditableItemList;
+
+  function AutofillEditProfileButton(guid, edit) {
+    var editButtonEl = document.createElement('button');
+    editButtonEl.className = 'raw-button custom-appearance';
+    editButtonEl.textContent =
+        templateData.autofillEditProfileButton;
+    editButtonEl.onclick = function(e) { edit(guid); };
+
+    // Don't select the row when clicking the button.
+    editButtonEl.onmousedown = function(e) {
+      e.stopPropagation();
+    };
+
+    return editButtonEl;
+  }
+
+  /**
+   * Creates a new address list item.
+   * @param {Array} entry An array of the form [guid, label].
+   * @constructor
+   * @extends {options.DeletableItem}
+   */
+  function AddressListItem(entry) {
+    var el = cr.doc.createElement('div');
+    el.guid = entry[0];
+    el.label = entry[1];
+    el.__proto__ = AddressListItem.prototype;
+    el.decorate();
+
+    return el;
+  }
+
+  AddressListItem.prototype = {
+    __proto__: DeletableItem.prototype,
+
+    /** @inheritDoc */
+    decorate: function() {
+      DeletableItem.prototype.decorate.call(this);
+
+      // The stored label.
+      var label = this.ownerDocument.createElement('div');
+      label.className = 'autofill-list-item';
+      label.textContent = this.label;
+      this.contentElement.appendChild(label);
+
+      // The 'Edit' button.
+      var editButtonEl = new AutofillEditProfileButton(
+        this.guid,
+        AutofillOptions.loadAddressEditor);
+      this.contentElement.appendChild(editButtonEl);
+    },
+  };
+
+  /**
+   * Creates a new credit card list item.
+   * @param {Array} entry An array of the form [guid, label, icon].
+   * @constructor
+   * @extends {options.DeletableItem}
+   */
+  function CreditCardListItem(entry) {
+    var el = cr.doc.createElement('div');
+    el.guid = entry[0];
+    el.label = entry[1];
+    el.icon = entry[2];
+    el.description = entry[3];
+    el.__proto__ = CreditCardListItem.prototype;
+    el.decorate();
+
+    return el;
+  }
+
+  CreditCardListItem.prototype = {
+    __proto__: DeletableItem.prototype,
+
+    /** @inheritDoc */
+    decorate: function() {
+      DeletableItem.prototype.decorate.call(this);
+
+      // The stored label.
+      var label = this.ownerDocument.createElement('div');
+      label.className = 'autofill-list-item';
+      label.textContent = this.label;
+      this.contentElement.appendChild(label);
+
+      // The credit card icon.
+      var icon = this.ownerDocument.createElement('image');
+      icon.src = this.icon;
+      icon.alt = this.description;
+      this.contentElement.appendChild(icon);
+
+      // The 'Edit' button.
+      var editButtonEl = new AutofillEditProfileButton(
+        this.guid,
+        AutofillOptions.loadCreditCardEditor);
+      this.contentElement.appendChild(editButtonEl);
+    },
+  };
+
+  /**
+   * Creates a new value list item.
+   * @param {AutofillValuesList} list The parent list of this item.
+   * @param {String} entry A string value.
+   * @constructor
+   * @extends {options.InlineEditableItem}
+   */
+  function ValuesListItem(list, entry) {
+    var el = cr.doc.createElement('div');
+    el.list = list;
+    el.value = entry ? entry : '';
+    el.__proto__ = ValuesListItem.prototype;
+    el.decorate();
+
+    return el;
+  }
+
+  ValuesListItem.prototype = {
+    __proto__: InlineEditableItem.prototype,
+
+    /** @inheritDoc */
+    decorate: function() {
+      InlineEditableItem.prototype.decorate.call(this);
+
+      // Note: This must be set prior to calling |createEditableTextCell|.
+      this.isPlaceholder = !this.value;
+
+      // The stored value.
+      var cell = this.createEditableTextCell(this.value);
+      this.contentElement.appendChild(cell);
+      this.input = cell.querySelector('input');
+
+      if (this.isPlaceholder) {
+        this.input.placeholder = this.list.getAttribute('placeholder');
+        this.deletable = false;
+      }
+
+      this.addEventListener('commitedit', this.onEditCommitted_);
+    },
+
+    /**
+     * @return This item's value.
+     * @protected
+     */
+    value_: function() {
+      return this.input.value;
+    },
+
+    /**
+     * @param {Object} value The value to test.
+     * @return true if the given value is non-empty.
+     * @protected
+     */
+    valueIsNonEmpty_: function(value) {
+      return !!value;
+    },
+
+    /**
+     * @return true if value1 is logically equal to value2.
+     */
+    valuesAreEqual_: function(value1, value2) {
+      return value1 === value2;
+    },
+
+    /**
+     * Clears the item's value.
+     * @protected
+     */
+    clearValue_: function() {
+      this.input.value = '';
+    },
+
+    /**
+     * Called when committing an edit.
+     * If this is an "Add ..." item, committing a non-empty value adds that
+     * value to the end of the values list, but also leaves this "Add ..." item
+     * in place.
+     * @param {Event} e The end event.
+     * @private
+     */
+    onEditCommitted_: function(e) {
+      var value = this.value_();
+      var i = this.list.items.indexOf(this);
+      if (i < this.list.dataModel.length &&
+          this.valuesAreEqual_(value, this.list.dataModel.item(i))) {
+        return;
+      }
+
+      var entries = this.list.dataModel.slice();
+      if (this.valueIsNonEmpty_(value) &&
+          !entries.some(this.valuesAreEqual_.bind(this, value))) {
+        // Update with new value.
+        if (this.isPlaceholder) {
+          // It is important that updateIndex is done before validateAndSave.
+          // Otherwise we can not be sure about AddRow index.
+          this.list.dataModel.updateIndex(i);
+          this.list.validateAndSave(i, 0, value);
+        } else {
+          this.list.validateAndSave(i, 1, value);
+        }
+      } else {
+        // Reject empty values and duplicates.
+        if (!this.isPlaceholder)
+          this.list.dataModel.splice(i, 1);
+        else
+          this.clearValue_();
+      }
+    },
+  };
+
+  /**
+   * Creates a new name value list item.
+   * @param {AutofillNameValuesList} list The parent list of this item.
+   * @param {array} entry An array of [first, middle, last] names.
+   * @constructor
+   * @extends {options.ValuesListItem}
+   */
+  function NameListItem(list, entry) {
+    var el = cr.doc.createElement('div');
+    el.list = list;
+    el.first = entry ? entry[0] : '';
+    el.middle = entry ? entry[1] : '';
+    el.last = entry ? entry[2] : '';
+    el.__proto__ = NameListItem.prototype;
+    el.decorate();
+
+    return el;
+  }
+
+  NameListItem.prototype = {
+    __proto__: ValuesListItem.prototype,
+
+    /** @inheritDoc */
+    decorate: function() {
+      InlineEditableItem.prototype.decorate.call(this);
+
+      // Note: This must be set prior to calling |createEditableTextCell|.
+      this.isPlaceholder = !this.first && !this.middle && !this.last;
+
+      // The stored value.
+      // For the simulated static "input element" to display correctly, the
+      // value must not be empty.  We use a space to force the UI to render
+      // correctly when the value is logically empty.
+      var cell = this.createEditableTextCell(this.first);
+      this.contentElement.appendChild(cell);
+      this.firstNameInput = cell.querySelector('input');
+
+      cell = this.createEditableTextCell(this.middle);
+      this.contentElement.appendChild(cell);
+      this.middleNameInput = cell.querySelector('input');
+
+      cell = this.createEditableTextCell(this.last);
+      this.contentElement.appendChild(cell);
+      this.lastNameInput = cell.querySelector('input');
+
+      if (this.isPlaceholder) {
+        this.firstNameInput.placeholder =
+            templateData.autofillAddFirstNamePlaceholder;
+        this.middleNameInput.placeholder =
+            templateData.autofillAddMiddleNamePlaceholder;
+        this.lastNameInput.placeholder =
+            templateData.autofillAddLastNamePlaceholder;
+        this.deletable = false;
+      }
+
+      this.addEventListener('commitedit', this.onEditCommitted_);
+    },
+
+    /** @inheritDoc */
+    value_: function() {
+      return [ this.firstNameInput.value,
+               this.middleNameInput.value,
+               this.lastNameInput.value ];
+    },
+
+    /** @inheritDoc */
+    valueIsNonEmpty_: function(value) {
+      return value[0] || value[1] || value[2];
+    },
+
+    /** @inheritDoc */
+    valuesAreEqual_: function(value1, value2) {
+      // First, check for null values.
+      if (!value1 || !value2)
+        return value1 == value2;
+
+      return value1[0] === value2[0] &&
+             value1[1] === value2[1] &&
+             value1[2] === value2[2];
+    },
+
+    /** @inheritDoc */
+    clearValue_: function() {
+      this.firstNameInput.value = '';
+      this.middleNameInput.value = '';
+      this.lastNameInput.value = '';
+    },
+  };
+
+  /**
+   * Base class for shared implementation between address and credit card lists.
+   * @constructor
+   * @extends {options.DeletableItemList}
+   */
+  var AutofillProfileList = cr.ui.define('list');
+
+  AutofillProfileList.prototype = {
+    __proto__: DeletableItemList.prototype,
+
+    decorate:  function() {
+      DeletableItemList.prototype.decorate.call(this);
+
+      this.addEventListener('blur', this.onBlur_);
+    },
+
+    /**
+     * When the list loses focus, unselect all items in the list.
+     * @private
+     */
+    onBlur_: function() {
+      this.selectionModel.unselectAll();
+    },
+  };
+
+  /**
+   * Create a new address list.
+   * @constructor
+   * @extends {options.AutofillProfileList}
+   */
+  var AutofillAddressList = cr.ui.define('list');
+
+  AutofillAddressList.prototype = {
+    __proto__: AutofillProfileList.prototype,
+
+    decorate: function() {
+      AutofillProfileList.prototype.decorate.call(this);
+    },
+
+    /** @inheritDoc */
+    activateItemAtIndex: function(index) {
+      AutofillOptions.loadAddressEditor(this.dataModel.item(index)[0]);
+    },
+
+    /** @inheritDoc */
+    createItem: function(entry) {
+      return new AddressListItem(entry);
+    },
+
+    /** @inheritDoc */
+    deleteItemAtIndex: function(index) {
+      AutofillOptions.removeAddress(this.dataModel.item(index)[0]);
+    },
+  };
+
+  /**
+   * Create a new credit card list.
+   * @constructor
+   * @extends {options.DeletableItemList}
+   */
+  var AutofillCreditCardList = cr.ui.define('list');
+
+  AutofillCreditCardList.prototype = {
+    __proto__: AutofillProfileList.prototype,
+
+    decorate: function() {
+      AutofillProfileList.prototype.decorate.call(this);
+    },
+
+    /** @inheritDoc */
+    activateItemAtIndex: function(index) {
+      AutofillOptions.loadCreditCardEditor(this.dataModel.item(index)[0]);
+    },
+
+    /** @inheritDoc */
+    createItem: function(entry) {
+      return new CreditCardListItem(entry);
+    },
+
+    /** @inheritDoc */
+    deleteItemAtIndex: function(index) {
+      AutofillOptions.removeCreditCard(this.dataModel.item(index)[0]);
+    },
+  };
+
+  /**
+   * Create a new value list.
+   * @constructor
+   * @extends {options.InlineEditableItemList}
+   */
+  var AutofillValuesList = cr.ui.define('list');
+
+  AutofillValuesList.prototype = {
+    __proto__: InlineEditableItemList.prototype,
+
+    /** @inheritDoc */
+    createItem: function(entry) {
+      return new ValuesListItem(this, entry);
+    },
+
+    /** @inheritDoc */
+    deleteItemAtIndex: function(index) {
+      this.dataModel.splice(index, 1);
+    },
+
+    /** @inheritDoc */
+    shouldFocusPlaceholder: function() {
+      return false;
+    },
+
+    /**
+     * Called when the list hierarchy as a whole loses or gains focus.
+     * If the list was focused in response to a mouse click, call into the
+     * superclass's implementation.  If the list was focused in response to a
+     * keyboard navigation, focus the first item.
+     * If the list loses focus, unselect all the elements.
+     * @param {Event} e The change event.
+     * @private
+     */
+    handleListFocusChange_: function(e) {
+      // We check to see whether there is a selected item as a proxy for
+      // distinguishing between mouse- and keyboard-originated focus events.
+      var selectedItem = this.selectedItem;
+      if (selectedItem)
+        InlineEditableItemList.prototype.handleListFocusChange_.call(this, e);
+
+      if (!e.newValue) {
+        // When the list loses focus, unselect all the elements.
+        this.selectionModel.unselectAll();
+      } else {
+        // When the list gains focus, select the first item if nothing else is
+        // selected.
+        var firstItem = this.getListItemByIndex(0);
+        if (!selectedItem && firstItem && e.newValue)
+          firstItem.handleFocus_();
+      }
+    },
+
+    /**
+     * Called when a new list item should be validated; subclasses are
+     * responsible for implementing if validation is required.
+     * @param {number} index The index of the item that was inserted or changed.
+     * @param {number} remove The number items to remove.
+     * @param {string} value The value of the item to insert.
+     */
+    validateAndSave: function(index, remove, value) {
+      this.dataModel.splice(index, remove, value);
+    },
+  };
+
+  /**
+   * Create a new value list for phone number validation.
+   * @constructor
+   * @extends {options.AutofillValuesList}
+   */
+  var AutofillNameValuesList = cr.ui.define('list');
+
+  AutofillNameValuesList.prototype = {
+    __proto__: AutofillValuesList.prototype,
+
+    /** @inheritDoc */
+    createItem: function(entry) {
+      return new NameListItem(this, entry);
+    },
+  };
+
+  /**
+   * Create a new value list for phone number validation.
+   * @constructor
+   * @extends {options.AutofillValuesList}
+   */
+  var AutofillPhoneValuesList = cr.ui.define('list');
+
+  AutofillPhoneValuesList.prototype = {
+    __proto__: AutofillValuesList.prototype,
+
+    /** @inheritDoc */
+    validateAndSave: function(index, remove, value) {
+      var numbers = this.dataModel.slice(0, this.dataModel.length - 1);
+      numbers.splice(index, remove, value);
+      var info = new Array();
+      info[0] = index;
+      info[1] = numbers;
+      info[2] = $('country').value;
+      chrome.send('validatePhoneNumbers', info);
+    },
+  };
+
+  return {
+    AddressListItem: AddressListItem,
+    CreditCardListItem: CreditCardListItem,
+    ValuesListItem: ValuesListItem,
+    NameListItem: NameListItem,
+    AutofillAddressList: AutofillAddressList,
+    AutofillCreditCardList: AutofillCreditCardList,
+    AutofillValuesList: AutofillValuesList,
+    AutofillNameValuesList: AutofillNameValuesList,
+    AutofillPhoneValuesList: AutofillPhoneValuesList,
+  };
+});