| // Copyright 2014 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. |
| |
| /** |
| * @fileoverview User pod row implementation. |
| */ |
| |
| cr.define('login', function() { |
| /** |
| * Number of displayed columns depending on user pod count. |
| * @type {Array<number>} |
| * @const |
| */ |
| var COLUMNS = [0, 1, 2, 3, 4, 5, 4, 4, 4, 5, 5, 6, 6, 5, 5, 6, 6, 6, 6]; |
| |
| /** |
| * Mapping between number of columns in pod-row and margin between user pods |
| * for such layout. |
| * @type {Array<number>} |
| * @const |
| */ |
| var MARGIN_BY_COLUMNS = [undefined, 40, 40, 40, 40, 40, 12]; |
| |
| /** |
| * Mapping between number of columns in the desktop pod-row and margin |
| * between user pods for such layout. |
| * @type {Array<number>} |
| * @const |
| */ |
| var DESKTOP_MARGIN_BY_COLUMNS = [undefined, 32, 32, 32, 32, 32, 32]; |
| |
| /** |
| * Maximal number of columns currently supported by pod-row. |
| * @type {number} |
| * @const |
| */ |
| var MAX_NUMBER_OF_COLUMNS = 6; |
| |
| /** |
| * Maximal number of rows if sign-in banner is displayed alonside. |
| * @type {number} |
| * @const |
| */ |
| var MAX_NUMBER_OF_ROWS_UNDER_SIGNIN_BANNER = 2; |
| |
| /** |
| * Variables used for pod placement processing. Width and height should be |
| * synced with computed CSS sizes of pods. |
| */ |
| var CROS_POD_WIDTH = 180; |
| var DESKTOP_POD_WIDTH = 180; |
| var MD_DESKTOP_POD_WIDTH = 160; |
| var PUBLIC_EXPANDED_BASIC_WIDTH = 500; |
| var PUBLIC_EXPANDED_ADVANCED_WIDTH = 610; |
| var CROS_POD_HEIGHT = 213; |
| var DESKTOP_POD_HEIGHT = 226; |
| var MD_DESKTOP_POD_HEIGHT = 200; |
| var POD_ROW_PADDING = 10; |
| var DESKTOP_ROW_PADDING = 32; |
| var CUSTOM_ICON_CONTAINER_SIZE = 40; |
| var CROS_PIN_POD_HEIGHT = 417; |
| |
| /** |
| * Minimal padding between user pod and virtual keyboard. |
| * @type {number} |
| * @const |
| */ |
| var USER_POD_KEYBOARD_MIN_PADDING = 20; |
| |
| /** |
| * Maximum time for which the pod row remains hidden until all user images |
| * have been loaded. |
| * @type {number} |
| * @const |
| */ |
| var POD_ROW_IMAGES_LOAD_TIMEOUT_MS = 3000; |
| |
| /** |
| * Public session help topic identifier. |
| * @type {number} |
| * @const |
| */ |
| var HELP_TOPIC_PUBLIC_SESSION = 3041033; |
| |
| /** |
| * Tab order for user pods. Update these when adding new controls. |
| * @enum {number} |
| * @const |
| */ |
| var UserPodTabOrder = { |
| POD_INPUT: 1, // Password input field, Action box menu button and |
| // the pod itself. |
| PIN_KEYBOARD: 2, // Pin keyboard below the password input field. |
| POD_CUSTOM_ICON: 3, // Pod custom icon next to password input field. |
| HEADER_BAR: 4, // Buttons on the header bar (Shutdown, Add User). |
| POD_MENU_ITEM: 5 // User pad menu items (User info, Remove user). |
| }; |
| |
| /** |
| * Supported authentication types. Keep in sync with the enum in |
| * components/proximity_auth/public/interfaces/auth_type.mojom |
| * @enum {number} |
| * @const |
| */ |
| var AUTH_TYPE = { |
| OFFLINE_PASSWORD: 0, |
| ONLINE_SIGN_IN: 1, |
| NUMERIC_PIN: 2, |
| USER_CLICK: 3, |
| EXPAND_THEN_USER_CLICK: 4, |
| FORCE_OFFLINE_PASSWORD: 5 |
| }; |
| |
| /** |
| * Names of authentication types. |
| */ |
| var AUTH_TYPE_NAMES = { |
| 0: 'offlinePassword', |
| 1: 'onlineSignIn', |
| 2: 'numericPin', |
| 3: 'userClick', |
| 4: 'expandThenUserClick', |
| 5: 'forceOfflinePassword' |
| }; |
| |
| /** |
| * Supported fingerprint unlock states. |
| * @enum {number} |
| * @const |
| */ |
| var FINGERPRINT_STATES = { |
| HIDDEN: 0, |
| DEFAULT: 1, |
| SIGNIN: 2, |
| FAILED: 3, |
| }; |
| |
| /** |
| * The fingerprint states to classes mapping. |
| * {@code state} properties indicate current fingerprint unlock state. |
| * {@code class} properties are CSS classes used to set the icons' background |
| * and password placeholder color. |
| * @const {Array<{type: !number, class: !string}>} |
| */ |
| var FINGERPRINT_STATES_MAPPING = [ |
| {state: FINGERPRINT_STATES.HIDDEN, class: 'hidden'}, |
| {state: FINGERPRINT_STATES.DEFAULT, class: 'default'}, |
| {state: FINGERPRINT_STATES.SIGNIN, class: 'signin'}, |
| {state: FINGERPRINT_STATES.FAILED, class: 'failed'} |
| ]; |
| |
| // Supported multi-profile user behavior values. |
| // Keep in sync with the enum in login_user_info.mojom |
| var MULTI_PROFILE_USER_BEHAVIOR = { |
| UNRESTRICTED: 0, |
| PRIMARY_ONLY: 1, |
| NOT_ALLOWED: 2, |
| OWNER_PRIMARY_ONLY: 3 |
| }; |
| |
| // Focus and tab order are organized as follows: |
| // |
| // (1) all user pods have tab index 1 so they are traversed first; |
| // (2) when a user pod is activated, its tab index is set to -1 and its |
| // main input field gets focus and tab index 1; |
| // (3) if user pod custom icon is interactive, it has tab index 2 so it |
| // follows the input. |
| // (4) buttons on the header bar have tab index 3 so they follow the custom |
| // icon, or user pod if custom icon is not interactive; |
| // (5) Action box buttons have tab index 4 and follow header bar buttons; |
| // (6) lastly, focus jumps to the Status Area and back to user pods. |
| // |
| // 'Focus' event is handled by a capture handler for the whole document |
| // and in some cases 'mousedown' event handlers are used instead of 'click' |
| // handlers where it's necessary to prevent 'focus' event from being fired. |
| |
| /** |
| * Helper function to remove a class from given element. |
| * @param {!HTMLElement} el Element whose class list to change. |
| * @param {string} cl Class to remove. |
| */ |
| function removeClass(el, cl) { |
| el.classList.remove(cl); |
| } |
| |
| /** |
| * Creates a user pod. |
| * @constructor |
| * @extends {HTMLDivElement} |
| */ |
| var UserPod = cr.ui.define(function() { |
| var node = $('user-pod-template').cloneNode(true); |
| node.removeAttribute('id'); |
| return node; |
| }); |
| |
| /** |
| * Stops event propagation from the any user pod child element. |
| * @param {Event} e Event to handle. |
| */ |
| function stopEventPropagation(e) { |
| // Prevent default so that we don't trigger a 'focus' event. |
| e.preventDefault(); |
| e.stopPropagation(); |
| } |
| |
| /** |
| * Creates an element for custom icon shown in a user pod next to the input |
| * field. |
| * @constructor |
| * @extends {HTMLDivElement} |
| */ |
| var UserPodCustomIcon = cr.ui.define(function() { |
| var node = document.createElement('div'); |
| node.classList.add('custom-icon-container'); |
| node.hidden = true; |
| |
| // Create the actual icon element and add it as a child to the container. |
| var iconNode = document.createElement('div'); |
| iconNode.classList.add('custom-icon'); |
| node.appendChild(iconNode); |
| return node; |
| }); |
| |
| /** |
| * The supported user pod custom icons. |
| * {@code id} properties should be in sync with values set by C++ side. |
| * {@code class} properties are CSS classes used to set the icons' background. |
| * @const {Array<{id: !string, class: !string}>} |
| */ |
| UserPodCustomIcon.ICONS = [ |
| {id: 'locked', class: 'custom-icon-locked'}, |
| {id: 'locked-to-be-activated', |
| class: 'custom-icon-locked-to-be-activated'}, |
| {id: 'locked-with-proximity-hint', |
| class: 'custom-icon-locked-with-proximity-hint'}, |
| {id: 'unlocked', class: 'custom-icon-unlocked'}, |
| {id: 'hardlocked', class: 'custom-icon-hardlocked'}, |
| {id: 'spinner', class: 'custom-icon-spinner'} |
| ]; |
| |
| /** |
| * The hover state for the icon. When user hovers over the icon, a tooltip |
| * should be shown after a short delay. This enum is used to keep track of |
| * the tooltip status related to hover state. |
| * @enum {string} |
| */ |
| UserPodCustomIcon.HoverState = { |
| /** The user is not hovering over the icon. */ |
| NO_HOVER: 'no_hover', |
| |
| /** The user is hovering over the icon but the tooltip is not activated. */ |
| HOVER: 'hover', |
| |
| /** |
| * User is hovering over the icon and the tooltip is activated due to the |
| * hover state (which happens with delay after user starts hovering). |
| */ |
| HOVER_TOOLTIP: 'hover_tooltip' |
| }; |
| |
| /** |
| * If the icon has a tooltip that should be automatically shown, the tooltip |
| * is shown even when there is no user action (i.e. user is not hovering over |
| * the icon), after a short delay. The tooltip should be hidden after some |
| * time. Note that the icon will not be considered autoshown if it was |
| * previously shown as a result of the user action. |
| * This enum is used to keep track of this state. |
| * @enum {string} |
| */ |
| UserPodCustomIcon.TooltipAutoshowState = { |
| /** The tooltip should not be or was not automatically shown. */ |
| DISABLED: 'disabled', |
| |
| /** |
| * The tooltip should be automatically shown, but the timeout for showing |
| * the tooltip has not yet passed. |
| */ |
| ENABLED: 'enabled', |
| |
| /** The tooltip was automatically shown. */ |
| ACTIVE : 'active' |
| }; |
| |
| UserPodCustomIcon.prototype = { |
| __proto__: HTMLDivElement.prototype, |
| |
| /** |
| * The id of the icon being shown. |
| * @type {string} |
| * @private |
| */ |
| iconId_: '', |
| |
| /** |
| * A reference to the timeout for updating icon hover state. Non-null |
| * only if there is an active timeout. |
| * @type {?number} |
| * @private |
| */ |
| updateHoverStateTimeout_: null, |
| |
| /** |
| * A reference to the timeout for updating icon tooltip autoshow state. |
| * Non-null only if there is an active timeout. |
| * @type {?number} |
| * @private |
| */ |
| updateTooltipAutoshowStateTimeout_: null, |
| |
| /** |
| * Callback for click and 'Enter' key events that gets set if the icon is |
| * interactive. |
| * @type {?function()} |
| * @private |
| */ |
| actionHandler_: null, |
| |
| /** |
| * The current tooltip state. |
| * @type {{active: function(): boolean, |
| * autoshow: !UserPodCustomIcon.TooltipAutoshowState, |
| * hover: !UserPodCustomIcon.HoverState, |
| * text: string}} |
| * @private |
| */ |
| tooltipState_: { |
| /** |
| * Utility method for determining whether the tooltip is active, either as |
| * a result of hover state or being autoshown. |
| * @return {boolean} |
| */ |
| active: function() { |
| return this.autoshow == UserPodCustomIcon.TooltipAutoshowState.ACTIVE || |
| this.hover == UserPodCustomIcon.HoverState.HOVER_TOOLTIP; |
| }, |
| |
| /** |
| * @type {!UserPodCustomIcon.TooltipAutoshowState} |
| */ |
| autoshow: UserPodCustomIcon.TooltipAutoshowState.DISABLED, |
| |
| /** |
| * @type {!UserPodCustomIcon.HoverState} |
| */ |
| hover: UserPodCustomIcon.HoverState.NO_HOVER, |
| |
| /** |
| * The tooltip text. |
| * @type {string} |
| */ |
| text: '' |
| }, |
| |
| /** @override */ |
| decorate: function() { |
| this.iconElement.addEventListener( |
| 'mouseover', |
| this.updateHoverState_.bind(this, |
| UserPodCustomIcon.HoverState.HOVER)); |
| this.iconElement.addEventListener( |
| 'mouseout', |
| this.updateHoverState_.bind(this, |
| UserPodCustomIcon.HoverState.NO_HOVER)); |
| this.iconElement.addEventListener('mousedown', |
| this.handleMouseDown_.bind(this)); |
| this.iconElement.addEventListener('click', |
| this.handleClick_.bind(this)); |
| this.iconElement.addEventListener('keydown', |
| this.handleKeyDown_.bind(this)); |
| |
| // When the icon is focused using mouse, there should be no outline shown. |
| // Preventing default mousedown event accomplishes this. |
| this.iconElement.addEventListener('mousedown', function(e) { |
| e.preventDefault(); |
| }); |
| }, |
| |
| /** |
| * Getter for the icon element's div. |
| * @return {HTMLDivElement} |
| */ |
| get iconElement() { |
| return this.querySelector('.custom-icon'); |
| }, |
| |
| /** |
| * Updates the icon element class list to properly represent the provided |
| * icon. |
| * @param {!string} id The id of the icon that should be shown. Should be |
| * one of the ids listed in {@code UserPodCustomIcon.ICONS}. |
| */ |
| setIcon: function(id) { |
| this.iconId_ = id; |
| UserPodCustomIcon.ICONS.forEach(function(icon) { |
| this.iconElement.classList.toggle(icon.class, id == icon.id); |
| }, this); |
| }, |
| |
| /** |
| * Sets the ARIA label for the icon. |
| * @param {!string} ariaLabel |
| */ |
| setAriaLabel: function(ariaLabel) { |
| this.iconElement.setAttribute('aria-label', ariaLabel); |
| }, |
| |
| /** |
| * Shows the icon. |
| */ |
| show: function() { |
| // Show the icon if the current iconId is valid. |
| var validIcon = false; |
| UserPodCustomIcon.ICONS.forEach(function(icon) { |
| validIcon = validIcon || this.iconId_ == icon.id; |
| }, this); |
| this.hidden = validIcon ? false : true; |
| }, |
| |
| /** |
| * Updates the icon tooltip. If {@code autoshow} parameter is set the |
| * tooltip is immediatelly shown. If tooltip text is not set, the method |
| * ensures the tooltip gets hidden. If tooltip is shown prior to this call, |
| * it remains shown, but the tooltip text is updated. |
| * @param {!{text: string, autoshow: boolean}} tooltip The tooltip |
| * parameters. |
| */ |
| setTooltip: function(tooltip) { |
| this.iconElement.classList.toggle('icon-with-tooltip', !!tooltip.text); |
| |
| this.updateTooltipAutoshowState_( |
| tooltip.autoshow ? |
| UserPodCustomIcon.TooltipAutoshowState.ENABLED : |
| UserPodCustomIcon.TooltipAutoshowState.DISABLED); |
| this.tooltipState_.text = tooltip.text; |
| this.updateTooltip_(); |
| }, |
| |
| /** |
| * Sets up icon tabIndex attribute and handler for click and 'Enter' key |
| * down events. |
| * @param {?function()} callback If icon should be interactive, the |
| * function to get called on click and 'Enter' key down events. Should |
| * be null to make the icon non interactive. |
| */ |
| setInteractive: function(callback) { |
| this.iconElement.classList.toggle('interactive-custom-icon', !!callback); |
| |
| // Update tabIndex property if needed. |
| if (!!this.actionHandler_ != !!callback) { |
| if (callback) { |
| this.iconElement.setAttribute('tabIndex', |
| UserPodTabOrder.POD_CUSTOM_ICON); |
| } else { |
| this.iconElement.removeAttribute('tabIndex'); |
| } |
| } |
| |
| // Set the new action handler. |
| this.actionHandler_ = callback; |
| }, |
| |
| /** |
| * Hides the icon and cleans its state. |
| */ |
| hide: function() { |
| this.hideTooltip_(); |
| this.clearUpdateHoverStateTimeout_(); |
| this.clearUpdateTooltipAutoshowStateTimeout_(); |
| this.setInteractive(null); |
| this.hidden = true; |
| }, |
| |
| /** |
| * Clears timeout for showing a tooltip if one is set. Used to cancel |
| * showing the tooltip when the user starts typing the password. |
| */ |
| cancelDelayedTooltipShow: function() { |
| this.updateTooltipAutoshowState_( |
| UserPodCustomIcon.TooltipAutoshowState.DISABLED); |
| this.clearUpdateHoverStateTimeout_(); |
| }, |
| |
| /** |
| * Handles mouse down event in the icon element. |
| * @param {Event} e The mouse down event. |
| * @private |
| */ |
| handleMouseDown_: function(e) { |
| this.updateHoverState_(UserPodCustomIcon.HoverState.NO_HOVER); |
| this.updateTooltipAutoshowState_( |
| UserPodCustomIcon.TooltipAutoshowState.DISABLED); |
| |
| // Stop the event propagation so in the case the click ends up on the |
| // user pod (outside the custom icon) auth is not attempted. |
| stopEventPropagation(e); |
| }, |
| |
| /** |
| * Handles click event on the icon element. No-op if |
| * {@code this.actionHandler_} is not set. |
| * @param {Event} e The click event. |
| * @private |
| */ |
| handleClick_: function(e) { |
| if (!this.actionHandler_) |
| return; |
| this.actionHandler_(); |
| stopEventPropagation(e); |
| }, |
| |
| /** |
| * Handles key down event on the icon element. Only 'Enter' key is handled. |
| * No-op if {@code this.actionHandler_} is not set. |
| * @param {Event} e The key down event. |
| * @private |
| */ |
| handleKeyDown_: function(e) { |
| if (!this.actionHandler_ || e.key != 'Enter') |
| return; |
| this.actionHandler_(e); |
| stopEventPropagation(e); |
| }, |
| |
| /** |
| * Changes the tooltip hover state and updates tooltip visibility if needed. |
| * @param {!UserPodCustomIcon.HoverState} state |
| * @private |
| */ |
| updateHoverState_: function(state) { |
| this.clearUpdateHoverStateTimeout_(); |
| this.sanitizeTooltipStateIfBubbleHidden_(); |
| |
| if (state == UserPodCustomIcon.HoverState.HOVER) { |
| if (this.tooltipState_.active()) { |
| this.tooltipState_.hover = UserPodCustomIcon.HoverState.HOVER_TOOLTIP; |
| } else { |
| this.updateHoverStateSoon_( |
| UserPodCustomIcon.HoverState.HOVER_TOOLTIP); |
| } |
| return; |
| } |
| |
| if (state != UserPodCustomIcon.HoverState.NO_HOVER && |
| state != UserPodCustomIcon.HoverState.HOVER_TOOLTIP) { |
| console.error('Invalid hover state ' + state); |
| return; |
| } |
| |
| this.tooltipState_.hover = state; |
| this.updateTooltip_(); |
| }, |
| |
| /** |
| * Sets up a timeout for updating icon hover state. |
| * @param {!UserPodCustomIcon.HoverState} state |
| * @private |
| */ |
| updateHoverStateSoon_: function(state) { |
| if (this.updateHoverStateTimeout_) |
| clearTimeout(this.updateHoverStateTimeout_); |
| this.updateHoverStateTimeout_ = |
| setTimeout(this.updateHoverState_.bind(this, state), 1000); |
| }, |
| |
| /** |
| * Clears a timeout for updating icon hover state if there is one set. |
| * @private |
| */ |
| clearUpdateHoverStateTimeout_: function() { |
| if (this.updateHoverStateTimeout_) { |
| clearTimeout(this.updateHoverStateTimeout_); |
| this.updateHoverStateTimeout_ = null; |
| } |
| }, |
| |
| /** |
| * Changes the tooltip autoshow state and changes tooltip visibility if |
| * needed. |
| * @param {!UserPodCustomIcon.TooltipAutoshowState} state |
| * @private |
| */ |
| updateTooltipAutoshowState_: function(state) { |
| this.clearUpdateTooltipAutoshowStateTimeout_(); |
| this.sanitizeTooltipStateIfBubbleHidden_(); |
| |
| if (state == UserPodCustomIcon.TooltipAutoshowState.DISABLED) { |
| if (this.tooltipState_.autoshow != state) { |
| this.tooltipState_.autoshow = state; |
| this.updateTooltip_(); |
| } |
| return; |
| } |
| |
| if (this.tooltipState_.active()) { |
| if (this.tooltipState_.autoshow != |
| UserPodCustomIcon.TooltipAutoshowState.ACTIVE) { |
| this.tooltipState_.autoshow = |
| UserPodCustomIcon.TooltipAutoshowState.DISABLED; |
| } else { |
| // If the tooltip is already automatically shown, the timeout for |
| // removing it should be reset. |
| this.updateTooltipAutoshowStateSoon_( |
| UserPodCustomIcon.TooltipAutoshowState.DISABLED); |
| } |
| return; |
| } |
| |
| if (state == UserPodCustomIcon.TooltipAutoshowState.ENABLED) { |
| this.updateTooltipAutoshowStateSoon_( |
| UserPodCustomIcon.TooltipAutoshowState.ACTIVE); |
| } else if (state == UserPodCustomIcon.TooltipAutoshowState.ACTIVE) { |
| this.updateTooltipAutoshowStateSoon_( |
| UserPodCustomIcon.TooltipAutoshowState.DISABLED); |
| } |
| |
| this.tooltipState_.autoshow = state; |
| this.updateTooltip_(); |
| }, |
| |
| /** |
| * Sets up a timeout for updating tooltip autoshow state. |
| * @param {!UserPodCustomIcon.TooltipAutoshowState} state |
| * @private |
| */ |
| updateTooltipAutoshowStateSoon_: function(state) { |
| if (this.updateTooltipAutoshowStateTimeout_) |
| clearTimeout(this.updateTooltupAutoshowStateTimeout_); |
| var timeout = |
| state == UserPodCustomIcon.TooltipAutoshowState.DISABLED ? |
| 5000 : 1000; |
| this.updateTooltipAutoshowStateTimeout_ = |
| setTimeout(this.updateTooltipAutoshowState_.bind(this, state), |
| timeout); |
| }, |
| |
| /** |
| * Clears the timeout for updating tooltip autoshow state if one is set. |
| * @private |
| */ |
| clearUpdateTooltipAutoshowStateTimeout_: function() { |
| if (this.updateTooltipAutoshowStateTimeout_) { |
| clearTimeout(this.updateTooltipAutoshowStateTimeout_); |
| this.updateTooltipAutoshowStateTimeout_ = null; |
| } |
| }, |
| |
| /** |
| * If tooltip bubble is hidden, this makes sure that hover and tooltip |
| * autoshow states are not the ones that imply an active tooltip. |
| * Used to handle a case where the tooltip bubble is hidden by an event that |
| * does not update one of the states (e.g. click outside the pod will not |
| * update tooltip autoshow state). Should be called before making |
| * tooltip state updates. |
| * @private |
| */ |
| sanitizeTooltipStateIfBubbleHidden_: function() { |
| if (!$('bubble').hidden) |
| return; |
| |
| if (this.tooltipState_.hover == |
| UserPodCustomIcon.HoverState.HOVER_TOOLTIP && |
| this.tooltipState_.text) { |
| this.tooltipState_.hover = UserPodCustomIcon.HoverState.NO_HOVER; |
| this.clearUpdateHoverStateTimeout_(); |
| } |
| |
| if (this.tooltipState_.autoshow == |
| UserPodCustomIcon.TooltipAutoshowState.ACTIVE) { |
| this.tooltipState_.autoshow = |
| UserPodCustomIcon.TooltipAutoshowState.DISABLED; |
| this.clearUpdateTooltipAutoshowStateTimeout_(); |
| } |
| }, |
| |
| /** |
| * Returns whether the user pod to which the custom icon belongs is focused. |
| * @return {boolean} |
| * @private |
| */ |
| isParentPodFocused_: function() { |
| if ($('account-picker').hidden) |
| return false; |
| var parentPod = this.parentNode; |
| while (parentPod && !parentPod.classList.contains('pod')) |
| parentPod = parentPod.parentNode; |
| return parentPod && parentPod.parentNode.isFocused(parentPod); |
| }, |
| |
| /** |
| * Depending on {@code this.tooltipState_}, it updates tooltip visibility |
| * and text. |
| * @private |
| */ |
| updateTooltip_: function() { |
| if (this.hidden || !this.isParentPodFocused_()) |
| return; |
| |
| if (!this.tooltipState_.active() || !this.tooltipState_.text) { |
| this.hideTooltip_(); |
| return; |
| } |
| |
| // Show the tooltip bubble. |
| var bubbleContent = document.createElement('div'); |
| bubbleContent.textContent = this.tooltipState_.text; |
| |
| /** @const */ var BUBBLE_OFFSET = CUSTOM_ICON_CONTAINER_SIZE / 2; |
| // TODO(tengs): Introduce a special reauth state for the account picker, |
| // instead of showing the tooltip bubble here (crbug.com/409427). |
| /** @const */ var BUBBLE_PADDING = 8 + (this.iconId_ ? 0 : 23); |
| $('bubble').showContentForElement(this, |
| cr.ui.Bubble.Attachment.LEFT, |
| bubbleContent, |
| BUBBLE_OFFSET, |
| BUBBLE_PADDING); |
| }, |
| |
| /** |
| * Hides the tooltip. |
| * @private |
| */ |
| hideTooltip_: function() { |
| $('bubble').hideForElement(this); |
| } |
| }; |
| |
| /** |
| * Unique salt added to user image URLs to prevent caching. Dictionary with |
| * user names as keys. |
| * @type {Object} |
| */ |
| UserPod.userImageSalt_ = {}; |
| |
| UserPod.prototype = { |
| __proto__: HTMLDivElement.prototype, |
| |
| /** |
| * Whether click on the pod can issue a user click auth attempt. The |
| * attempt can be issued iff the pod was focused when the click |
| * started (i.e. on mouse down event). |
| * @type {boolean} |
| * @private |
| */ |
| userClickAuthAllowed_: false, |
| |
| /** |
| * Whether the user has recently authenticated with fingerprint. |
| * @type {boolean} |
| * @private |
| */ |
| fingerprintAuthenticated_: false, |
| |
| /** |
| * True iff the pod can display the pin keyboard. The pin keyboard may not |
| * always be displayed even if this is true, ie, if the virtual keyboard is |
| * also being displayed. |
| */ |
| pinEnabled: false, |
| |
| /** @override */ |
| decorate: function() { |
| this.tabIndex = UserPodTabOrder.POD_INPUT; |
| this.actionBoxAreaElement.tabIndex = UserPodTabOrder.POD_INPUT; |
| |
| this.addEventListener('keydown', this.handlePodKeyDown_.bind(this)); |
| this.addEventListener('click', this.handleClickOnPod_.bind(this)); |
| this.addEventListener('mousedown', this.handlePodMouseDown_.bind(this)); |
| |
| if (this.pinKeyboard) { |
| this.pinKeyboard.passwordElement = this.passwordElement; |
| this.pinKeyboard.addEventListener('pin-change', |
| this.handleInputChanged_.bind(this)); |
| this.pinKeyboard.tabIndex = UserPodTabOrder.PIN_KEYBOARD; |
| } |
| |
| this.actionBoxAreaElement.addEventListener('mousedown', |
| stopEventPropagation); |
| this.actionBoxAreaElement.addEventListener('click', |
| this.handleActionAreaButtonClick_.bind(this)); |
| this.actionBoxAreaElement.addEventListener('keydown', |
| this.handleActionAreaButtonKeyDown_.bind(this)); |
| this.actionBoxAreaElement.addEventListener('focus', () => { |
| this.isActionBoxMenuActive = false; |
| }); |
| |
| this.actionBoxMenuTitleElement.addEventListener('keydown', |
| this.handleMenuTitleElementKeyDown_.bind(this)); |
| this.actionBoxMenuTitleElement.addEventListener('blur', |
| this.handleMenuTitleElementBlur_.bind(this)); |
| |
| this.actionBoxMenuRemoveElement.addEventListener('click', |
| this.handleRemoveCommandClick_.bind(this)); |
| this.actionBoxMenuRemoveElement.addEventListener('keydown', |
| this.handleRemoveCommandKeyDown_.bind(this)); |
| this.actionBoxMenuRemoveElement.addEventListener('blur', |
| this.handleRemoveCommandBlur_.bind(this)); |
| this.actionBoxRemoveUserWarningButtonElement.addEventListener('click', |
| this.handleRemoveUserConfirmationClick_.bind(this)); |
| this.actionBoxRemoveUserWarningButtonElement.addEventListener('keydown', |
| this.handleRemoveUserConfirmationKeyDown_.bind(this)); |
| |
| if (this.fingerprintIconElement) { |
| this.fingerprintIconElement.addEventListener( |
| 'mouseover', this.handleFingerprintIconMouseOver_.bind(this)); |
| this.fingerprintIconElement.addEventListener( |
| 'mouseout', this.handleFingerprintIconMouseOut_.bind(this)); |
| this.fingerprintIconElement.addEventListener( |
| 'mousedown', stopEventPropagation); |
| } |
| |
| var customIcon = this.customIconElement; |
| customIcon.parentNode.replaceChild(new UserPodCustomIcon(), customIcon); |
| }, |
| |
| /** |
| * Initializes the pod after its properties set and added to a pod row. |
| */ |
| initialize: function() { |
| this.passwordElement.addEventListener('keydown', |
| this.parentNode.handleKeyDown.bind(this.parentNode)); |
| this.passwordElement.addEventListener('keypress', |
| this.handlePasswordKeyPress_.bind(this)); |
| this.passwordElement.addEventListener('input', |
| this.handleInputChanged_.bind(this)); |
| |
| if (this.submitButton) { |
| this.submitButton.addEventListener('click', |
| this.handleSubmitButtonClick_.bind(this)); |
| } |
| |
| this.imageElement.addEventListener('load', |
| this.parentNode.handlePodImageLoad.bind(this.parentNode, this)); |
| |
| var initialAuthType = this.user.initialAuthType || |
| AUTH_TYPE.OFFLINE_PASSWORD; |
| this.setAuthType(initialAuthType, null); |
| |
| if (this.user.isActiveDirectory) |
| this.setAttribute('is-active-directory', ''); |
| |
| this.userClickAuthAllowed_ = false; |
| |
| // Lazy load the assets needed for the polymer submit button. |
| var isLockScreen = (Oobe.getInstance().displayType == DISPLAY_TYPE.LOCK); |
| if (cr.isChromeOS && isLockScreen && |
| !cr.ui.login.ResourceLoader.alreadyLoadedAssets( |
| 'custom-elements-user-pod')) { |
| cr.ui.login.ResourceLoader.registerAssets({ |
| id: 'custom-elements-user-pod', |
| html: [{ url: 'custom_elements_user_pod.html' }] |
| }); |
| cr.ui.login.ResourceLoader.loadAssetsOnIdle('custom-elements-user-pod'); |
| } |
| }, |
| |
| /** |
| * Whether the user pod is disabled. |
| * @type {boolean} |
| */ |
| disabled_: false, |
| get disabled() { |
| return this.disabled_; |
| }, |
| set disabled(value) { |
| this.disabled_ = value; |
| this.querySelectorAll('button,input').forEach(function(element) { |
| element.disabled = value |
| }); |
| |
| // Special handling for submit button - the submit button should be |
| // enabled only if there is the password value set. |
| var submitButton = this.submitButton; |
| if (submitButton) |
| submitButton.disabled = value || !this.passwordElement.value; |
| }, |
| |
| /** |
| * Resets tab order for pod elements to its initial state. |
| */ |
| resetTabOrder: function() { |
| // Note: the |mainInput| can be the pod itself. |
| this.mainInput.tabIndex = -1; |
| this.tabIndex = UserPodTabOrder.POD_INPUT; |
| }, |
| |
| /** |
| * Handles keypress event (i.e. any textual input) on password input. |
| * @param {Event} e Keypress Event object. |
| * @private |
| */ |
| handlePasswordKeyPress_: function(e) { |
| // When tabbing from the system tray a tab key press is received. Suppress |
| // this so as not to type a tab character into the password field. |
| if (e.keyCode == 9) { |
| e.preventDefault(); |
| return; |
| } |
| this.customIconElement.cancelDelayedTooltipShow(); |
| }, |
| |
| /** |
| * Handles a click event on submit button. |
| * @param {Event} e Click event. |
| */ |
| handleSubmitButtonClick_: function(e) { |
| this.parentNode.setActivatedPod(this, e); |
| }, |
| |
| /** |
| * Top edge margin number of pixels. |
| * @type {?number} |
| */ |
| set top(top) { |
| this.style.top = cr.ui.toCssPx(top); |
| }, |
| |
| /** |
| * Top edge margin number of pixels. |
| */ |
| get top() { |
| return parseInt(this.style.top); |
| }, |
| |
| /** |
| * Left edge margin number of pixels. |
| * @type {?number} |
| */ |
| set left(left) { |
| this.style.left = cr.ui.toCssPx(left); |
| }, |
| |
| /** |
| * Left edge margin number of pixels. |
| */ |
| get left() { |
| return parseInt(this.style.left); |
| }, |
| |
| /** |
| * Height number of pixels. |
| */ |
| get height() { |
| return this.offsetHeight; |
| }, |
| |
| /** |
| * Gets image element. |
| * @type {!HTMLImageElement} |
| */ |
| get imageElement() { |
| return this.querySelector('.user-image'); |
| }, |
| |
| /** |
| * Gets animated image element. |
| * @type {!HTMLImageElement} |
| */ |
| get animatedImageElement() { |
| return this.querySelector('.user-image.animated-image'); |
| }, |
| |
| /** |
| * Gets name element. |
| * @type {!HTMLDivElement} |
| */ |
| get nameElement() { |
| return this.querySelector('.name'); |
| }, |
| |
| /** |
| * Gets reauth name hint element. |
| * @type {!HTMLDivElement} |
| */ |
| get reauthNameHintElement() { |
| return this.querySelector('.reauth-name-hint'); |
| }, |
| |
| /** |
| * Gets the container holding the password field. |
| * @type {!HTMLInputElement} |
| */ |
| get passwordEntryContainerElement() { |
| return this.querySelector('.password-entry-container'); |
| }, |
| |
| /** |
| * Gets password field. |
| * @type {!HTMLInputElement} |
| */ |
| get passwordElement() { |
| return this.querySelector('.password'); |
| }, |
| |
| /** |
| * Gets submit button. |
| * @type {!HTMLInputElement} |
| */ |
| get submitButton() { |
| return this.querySelector('.submit-button'); |
| }, |
| |
| /** |
| * Gets the password label, which is used to show a message where the |
| * password field is normally. |
| * @type {!HTMLInputElement} |
| */ |
| get passwordLabelElement() { |
| return this.querySelector('.password-label'); |
| }, |
| |
| get pinContainer() { |
| return this.querySelector('.pin-container'); |
| }, |
| |
| /** |
| * Gets the pin-keyboard of the pod. |
| * @type {!HTMLElement} |
| */ |
| get pinKeyboard() { |
| return this.querySelector('pin-keyboard'); |
| }, |
| |
| /** |
| * Gets user online sign in hint element. |
| * @type {!HTMLDivElement} |
| */ |
| get reauthWarningElement() { |
| return this.querySelector('.reauth-hint-container'); |
| }, |
| |
| /** |
| * Gets the container holding the launch app button. |
| * @type {!HTMLButtonElement} |
| */ |
| get launchAppButtonContainerElement() { |
| return this.querySelector('.launch-app-button-container'); |
| }, |
| |
| /** |
| * Gets launch app button. |
| * @type {!HTMLButtonElement} |
| */ |
| get launchAppButtonElement() { |
| return this.querySelector('.launch-app-button'); |
| }, |
| |
| /** |
| * Gets action box area. |
| * @type {!HTMLInputElement} |
| */ |
| get actionBoxAreaElement() { |
| return this.querySelector('.action-box-area'); |
| }, |
| |
| /** |
| * Gets user type icon area. |
| * @type {!HTMLDivElement} |
| */ |
| get userTypeIconAreaElement() { |
| return this.querySelector('.user-type-icon-area'); |
| }, |
| |
| /** |
| * Gets user type bubble like multi-profiles policy restriction message. |
| * @type {!HTMLDivElement} |
| */ |
| get userTypeBubbleElement() { |
| return this.querySelector('.user-type-bubble'); |
| }, |
| |
| /** |
| * Gets action box menu. |
| * @type {!HTMLDivElement} |
| */ |
| get actionBoxMenu() { |
| return this.querySelector('.action-box-menu'); |
| }, |
| |
| /** |
| * Gets action box menu title (user name and email). |
| * @type {!HTMLDivElement} |
| */ |
| get actionBoxMenuTitleElement() { |
| return this.querySelector('.action-box-menu-title'); |
| }, |
| |
| /** |
| * Gets action box menu title, user name item. |
| * @type {!HTMLSpanElement} |
| */ |
| get actionBoxMenuTitleNameElement() { |
| return this.querySelector('.action-box-menu-title-name'); |
| }, |
| |
| /** |
| * Gets action box menu title, user email item. |
| * @type {!HTMLSpanElement} |
| */ |
| get actionBoxMenuTitleEmailElement() { |
| return this.querySelector('.action-box-menu-title-email'); |
| }, |
| |
| /** |
| * Gets action box menu, remove user command item. |
| * @type {!HTMLInputElement} |
| */ |
| get actionBoxMenuCommandElement() { |
| return this.querySelector('.action-box-menu-remove-command'); |
| }, |
| |
| /** |
| * Gets action box menu, remove user command item div. |
| * @type {!HTMLInputElement} |
| */ |
| get actionBoxMenuRemoveElement() { |
| return this.querySelector('.action-box-menu-remove'); |
| }, |
| |
| /** |
| * Gets action box menu, remove user command item div. |
| * @type {!HTMLInputElement} |
| */ |
| get actionBoxRemoveUserWarningElement() { |
| return this.querySelector('.action-box-remove-user-warning'); |
| }, |
| |
| /** |
| * Gets action box menu, remove user command item div. |
| * @type {!HTMLInputElement} |
| */ |
| get actionBoxRemoveUserWarningButtonElement() { |
| return this.querySelector('.remove-warning-button'); |
| }, |
| |
| /** |
| * Gets the custom icon. This icon is normally hidden, but can be shown |
| * using the chrome.screenlockPrivate API. |
| * @type {!HTMLDivElement} |
| */ |
| get customIconElement() { |
| return this.querySelector('.custom-icon-container'); |
| }, |
| |
| /** |
| * Gets the elements used for statistics display. |
| * @type {Object.<string, !HTMLDivElement>} |
| */ |
| get statsMapElements() { |
| return { |
| 'BrowsingHistory': |
| this.querySelector('.action-box-remove-user-warning-history'), |
| 'Passwords': |
| this.querySelector('.action-box-remove-user-warning-passwords'), |
| 'Bookmarks': |
| this.querySelector('.action-box-remove-user-warning-bookmarks'), |
| 'Autofill': |
| this.querySelector('.action-box-remove-user-warning-autofill') |
| } |
| }, |
| |
| /** |
| * Gets the fingerprint icon area. |
| * @type {!HTMLDivElement} |
| */ |
| get fingerprintIconElement() { |
| return this.querySelector('.fingerprint-icon-container'); |
| }, |
| |
| /** |
| * Updates the user pod element. |
| */ |
| update: function() { |
| var animatedImageSrc = 'chrome://userimage/' + this.user.username + |
| '?id=' + UserPod.userImageSalt_[this.user.username]; |
| this.imageElement.src = animatedImageSrc + '&frame=0'; |
| this.animatedImageElement.src = animatedImageSrc; |
| |
| this.nameElement.textContent = this.user_.displayName; |
| this.reauthNameHintElement.textContent = this.user_.displayName; |
| this.classList.toggle('signed-in', this.user_.signedIn); |
| |
| if (this.isAuthTypeUserClick) |
| this.passwordLabelElement.textContent = this.authValue; |
| |
| this.updateActionBoxArea(); |
| |
| this.passwordElement.setAttribute('aria-label', loadTimeData.getStringF( |
| 'passwordFieldAccessibleName', this.user_.emailAddress)); |
| |
| this.customizeUserPodPerUserType(); |
| }, |
| |
| updateActionBoxArea: function() { |
| if (this.user_.publicAccount || this.user_.isApp) { |
| this.actionBoxAreaElement.hidden = true; |
| return; |
| } |
| |
| this.actionBoxMenuRemoveElement.hidden = !this.user_.canRemove; |
| |
| this.actionBoxAreaElement.setAttribute( |
| 'aria-label', loadTimeData.getStringF( |
| 'podMenuButtonAccessibleName', this.user_.emailAddress)); |
| this.actionBoxMenuRemoveElement.setAttribute( |
| 'aria-label', loadTimeData.getString( |
| 'podMenuRemoveItemAccessibleName')); |
| this.actionBoxMenuTitleNameElement.textContent = this.user_.isOwner ? |
| loadTimeData.getStringF('ownerUserPattern', this.user_.displayName) : |
| this.user_.displayName; |
| this.actionBoxMenuTitleEmailElement.textContent = this.user_.emailAddress; |
| |
| this.actionBoxMenuTitleEmailElement.hidden = |
| this.user_.legacySupervisedUser; |
| |
| this.actionBoxMenuCommandElement.textContent = |
| loadTimeData.getString('removeUser'); |
| }, |
| |
| customizeUserPodPerUserType: function() { |
| if (this.user_.childUser && !this.user_.isDesktopUser) { |
| this.setUserPodIconType('child'); |
| } else if (this.user_.legacySupervisedUser && !this.user_.isDesktopUser) { |
| this.setUserPodIconType('legacySupervised'); |
| this.classList.add('legacy-supervised'); |
| } else if (this.multiProfilesPolicyApplied) { |
| // Mark user pod as not focusable which in addition to the grayed out |
| // filter makes it look in disabled state. |
| this.classList.add('multiprofiles-policy-applied'); |
| this.setUserPodIconType('policy'); |
| |
| if (this.user.multiProfilesPolicy == |
| MULTI_PROFILE_USER_BEHAVIOR.PRIMARY_ONLY) { |
| this.querySelector('.mp-policy-primary-only-msg').hidden = false; |
| } else if (this.user.multiProfilesPolicy == |
| MULTI_PROFILE_USER_BEHAVIOR.OWNER_PRIMARY_ONLY) { |
| this.querySelector('.mp-owner-primary-only-msg').hidden = false; |
| } else { |
| this.querySelector('.mp-policy-not-allowed-msg').hidden = false; |
| } |
| } else if (this.user_.isApp) { |
| this.setUserPodIconType('app'); |
| } |
| }, |
| |
| isPinReady: function() { |
| return this.pinKeyboard && this.pinKeyboard.offsetHeight > 0; |
| }, |
| |
| set showError(visible) { |
| if (this.submitButton) |
| this.submitButton.classList.toggle('error-shown', visible); |
| }, |
| |
| updatePinClass_: function(element, enable) { |
| element.classList.toggle('pin-enabled', enable); |
| element.classList.toggle('pin-disabled', !enable); |
| }, |
| |
| setPinVisibility: function(visible) { |
| if (this.isPinShown() == visible) |
| return; |
| |
| // Do not show pin if virtual keyboard is there. |
| if (visible && Oobe.getInstance().virtualKeyboardShown) |
| return; |
| |
| // Do not show pin keyboard if the pod does not have pin enabled. |
| if (visible && !this.pinEnabled) |
| return; |
| |
| var elements = this.getElementsByClassName('pin-tag'); |
| for (var i = 0; i < elements.length; ++i) |
| this.updatePinClass_(elements[i], visible); |
| this.updatePinClass_(this, visible); |
| |
| // Set the focus to the input element after showing/hiding pin keyboard. |
| this.mainInput.focus(); |
| |
| // Change the password placeholder based on pin keyboard visibility. |
| this.passwordElement.placeholder = loadTimeData.getString(visible ? |
| 'pinKeyboardPlaceholderPinPassword' : 'passwordHint'); |
| }, |
| |
| isPinShown: function() { |
| return this.classList.contains('pin-enabled'); |
| }, |
| |
| setUserPodIconType: function(userTypeClass) { |
| this.userTypeIconAreaElement.classList.add(userTypeClass); |
| this.userTypeIconAreaElement.hidden = false; |
| }, |
| |
| isFingerprintIconShown: function() { |
| return this.fingerprintIconElement && !this.fingerprintIconElement.hidden; |
| }, |
| |
| /** |
| * The user that this pod represents. |
| * @type {!Object} |
| */ |
| user_: undefined, |
| get user() { |
| return this.user_; |
| }, |
| set user(userDict) { |
| this.user_ = userDict; |
| this.update(); |
| }, |
| |
| /** |
| * Returns true if multi-profiles sign in is currently active and this |
| * user pod is restricted per policy. |
| * @type {boolean} |
| */ |
| get multiProfilesPolicyApplied() { |
| var isMultiProfilesUI = |
| (Oobe.getInstance().displayType == DISPLAY_TYPE.USER_ADDING); |
| return isMultiProfilesUI && !this.user_.isMultiProfilesAllowed; |
| }, |
| |
| /** |
| * Gets main input element. |
| * @type {(HTMLButtonElement|HTMLInputElement)} |
| */ |
| get mainInput() { |
| if (this.isAuthTypePassword) { |
| return this.passwordElement; |
| } else if (this.isAuthTypeOnlineSignIn) { |
| return this; |
| } else if (this.isAuthTypeUserClick) { |
| return this.passwordLabelElement; |
| } |
| }, |
| |
| /** |
| * Whether action box button is in active state. |
| * @type {boolean} |
| */ |
| get isActionBoxMenuActive() { |
| return this.actionBoxAreaElement.classList.contains('active'); |
| }, |
| set isActionBoxMenuActive(active) { |
| if (active == this.isActionBoxMenuActive) |
| return; |
| |
| if (active) { |
| this.actionBoxMenuRemoveElement.hidden = !this.user_.canRemove; |
| this.actionBoxRemoveUserWarningElement.hidden = true; |
| |
| // Clear focus first if another pod is focused. |
| if (!this.parentNode.isFocused(this)) { |
| this.parentNode.focusPod(undefined, true); |
| this.actionBoxAreaElement.focus(); |
| } |
| |
| // Hide user-type-bubble. |
| this.userTypeBubbleElement.classList.remove('bubble-shown'); |
| |
| this.actionBoxAreaElement.classList.add('active'); |
| |
| // Invisible focus causes ChromeVox to read user name and email. |
| this.actionBoxMenuTitleElement.tabIndex = UserPodTabOrder.POD_MENU_ITEM; |
| this.actionBoxMenuTitleElement.focus(); |
| |
| // If the user pod is on either edge of the screen, then the menu |
| // could be displayed partially ofscreen. |
| this.actionBoxMenu.classList.remove('left-edge-offset'); |
| this.actionBoxMenu.classList.remove('right-edge-offset'); |
| |
| var offsetLeft = |
| cr.ui.login.DisplayManager.getOffset(this.actionBoxMenu).left; |
| var menuWidth = this.actionBoxMenu.offsetWidth; |
| if (offsetLeft < 0) |
| this.actionBoxMenu.classList.add('left-edge-offset'); |
| else if (offsetLeft + menuWidth > window.innerWidth) |
| this.actionBoxMenu.classList.add('right-edge-offset'); |
| } else { |
| this.actionBoxAreaElement.classList.remove('active'); |
| this.actionBoxAreaElement.classList.remove('menu-moved-up'); |
| this.actionBoxMenu.classList.remove('menu-moved-up'); |
| } |
| }, |
| |
| /** |
| * Whether action box button is in hovered state. |
| * @type {boolean} |
| */ |
| get isActionBoxMenuHovered() { |
| return this.actionBoxAreaElement.classList.contains('hovered'); |
| }, |
| set isActionBoxMenuHovered(hovered) { |
| if (hovered == this.isActionBoxMenuHovered) |
| return; |
| |
| if (hovered) { |
| this.actionBoxAreaElement.classList.add('hovered'); |
| this.classList.add('hovered'); |
| } else { |
| if (this.multiProfilesPolicyApplied) |
| this.userTypeBubbleElement.classList.remove('bubble-shown'); |
| this.actionBoxAreaElement.classList.remove('hovered'); |
| this.classList.remove('hovered'); |
| } |
| }, |
| |
| /** |
| * Set the authentication type for the pod. |
| * @param {number} An auth type value defined in the AUTH_TYPE enum. |
| * @param {string} authValue The initial value used for the auth type. |
| */ |
| setAuthType: function(authType, authValue) { |
| this.authType_ = authType; |
| this.authValue_ = authValue; |
| this.setAttribute('auth-type', AUTH_TYPE_NAMES[this.authType_]); |
| this.update(); |
| this.reset(this.parentNode.isFocused(this)); |
| }, |
| |
| /** |
| * The auth type of the user pod. This value is one of the enum |
| * values in AUTH_TYPE. |
| * @type {number} |
| */ |
| get authType() { |
| return this.authType_; |
| }, |
| |
| /** |
| * The initial value used for the pod's authentication type. |
| * eg. a prepopulated password input when using password authentication. |
| */ |
| get authValue() { |
| return this.authValue_; |
| }, |
| |
| /** |
| * True if the the user pod uses a password to authenticate. |
| * @type {bool} |
| */ |
| get isAuthTypePassword() { |
| return this.authType_ == AUTH_TYPE.OFFLINE_PASSWORD || |
| this.authType_ == AUTH_TYPE.FORCE_OFFLINE_PASSWORD; |
| }, |
| |
| /** |
| * True if the the user pod uses a user click to authenticate. |
| * @type {bool} |
| */ |
| get isAuthTypeUserClick() { |
| return this.authType_ == AUTH_TYPE.USER_CLICK; |
| }, |
| |
| /** |
| * True if the the user pod uses a online sign in to authenticate. |
| * @type {bool} |
| */ |
| get isAuthTypeOnlineSignIn() { |
| return this.authType_ == AUTH_TYPE.ONLINE_SIGN_IN; |
| }, |
| |
| /** |
| * Updates the image element of the user. |
| */ |
| updateUserImage: function() { |
| UserPod.userImageSalt_[this.user.username] = new Date().getTime(); |
| this.update(); |
| }, |
| |
| /** |
| * Focuses on input element. |
| */ |
| focusInput: function() { |
| // Move tabIndex from the whole pod to the main input. |
| // Note: the |mainInput| can be the pod itself. |
| this.tabIndex = -1; |
| this.mainInput.tabIndex = UserPodTabOrder.POD_INPUT; |
| this.mainInput.focus(); |
| }, |
| |
| /** |
| * Activates the pod. |
| * @param {Event} e Event object. |
| * @return {boolean} True if activated successfully. |
| */ |
| activate: function(e) { |
| if (this.isAuthTypeOnlineSignIn) { |
| this.showSigninUI(); |
| } else if (this.isAuthTypeUserClick) { |
| Oobe.disableSigninUI(); |
| this.classList.toggle('signing-in', true); |
| chrome.send('attemptUnlock', [this.user.username]); |
| } else if (this.isAuthTypePassword) { |
| if (this.fingerprintAuthenticated_) { |
| this.fingerprintAuthenticated_ = false; |
| return true; |
| } |
| var pinValue = this.pinKeyboard ? this.pinKeyboard.value : ''; |
| var password = this.passwordElement.value || pinValue; |
| if (!password) |
| return false; |
| Oobe.disableSigninUI(); |
| chrome.send('authenticateUser', [ |
| this.user.username, password, this.isPinShown() && !isNaN(password) |
| ]); |
| } else { |
| console.error('Activating user pod with invalid authentication type: ' + |
| this.authType); |
| } |
| |
| return true; |
| }, |
| |
| showSupervisedUserSigninWarning: function() { |
| // Legacy supervised user token has been invalidated. |
| // Make sure that pod is focused i.e. "Sign in" button is seen. |
| this.parentNode.focusPod(this); |
| |
| var error = document.createElement('div'); |
| var messageDiv = document.createElement('div'); |
| messageDiv.className = 'error-message-bubble'; |
| messageDiv.textContent = |
| loadTimeData.getString('supervisedUserExpiredTokenWarning'); |
| error.appendChild(messageDiv); |
| |
| $('bubble').showContentForElement( |
| this.reauthWarningElement, |
| cr.ui.Bubble.Attachment.TOP, |
| error, |
| this.reauthWarningElement.offsetWidth / 2, |
| 4); |
| // Move warning bubble up if it overlaps the shelf. |
| var maxHeight = |
| cr.ui.LoginUITools.getMaxHeightBeforeShelfOverlapping($('bubble')); |
| if (maxHeight < $('bubble').offsetHeight) { |
| $('bubble').showContentForElement( |
| this.reauthWarningElement, |
| cr.ui.Bubble.Attachment.BOTTOM, |
| error, |
| this.reauthWarningElement.offsetWidth / 2, |
| 4); |
| } |
| }, |
| |
| /** |
| * Shows signin UI for this user. |
| */ |
| showSigninUI: function() { |
| if (this.user.legacySupervisedUser && !this.user.isDesktopUser) { |
| this.showSupervisedUserSigninWarning(); |
| } else { |
| // Special case for multi-profiles sign in. We show users even if they |
| // are not allowed per policy. Restrict those users from starting GAIA. |
| if (this.multiProfilesPolicyApplied) |
| return; |
| |
| this.parentNode.showSigninUI(this.user.emailAddress); |
| } |
| }, |
| |
| /** |
| * Resets the input field and updates the tab order of pod controls. |
| * @param {boolean} takeFocus If true, input field takes focus. |
| */ |
| reset: function(takeFocus) { |
| this.passwordElement.value = ''; |
| if (this.pinKeyboard) |
| this.pinKeyboard.value = ''; |
| this.updateInput_(); |
| this.classList.toggle('signing-in', false); |
| if (takeFocus) { |
| if (!this.multiProfilesPolicyApplied) |
| this.focusInput(); // This will set a custom tab order. |
| } |
| else |
| this.resetTabOrder(); |
| }, |
| |
| /** |
| * Removes a user using the correct identifier based on user type. |
| * @param {Object} user User to be removed. |
| */ |
| removeUser: function(user) { |
| chrome.send('removeUser', |
| [user.isDesktopUser ? user.profilePath : user.username]); |
| }, |
| |
| /** |
| * Handles a click event on action area button. |
| * @param {Event} e Click event. |
| */ |
| handleActionAreaButtonClick_: function(e) { |
| if (this.parentNode.disabled) |
| return; |
| this.isActionBoxMenuActive = !this.isActionBoxMenuActive; |
| e.stopPropagation(); |
| }, |
| |
| /** |
| * Handles a keydown event on action area button. |
| * @param {Event} e KeyDown event. |
| */ |
| handleActionAreaButtonKeyDown_: function(e) { |
| if (this.disabled) |
| return; |
| switch (e.key) { |
| case 'Enter': |
| case ' ': |
| if (this.parentNode.focusedPod_ && !this.isActionBoxMenuActive) |
| this.isActionBoxMenuActive = true; |
| e.stopPropagation(); |
| break; |
| case 'ArrowUp': |
| case 'ArrowDown': |
| if (this.isActionBoxMenuActive) { |
| this.actionBoxMenuRemoveElement.tabIndex = |
| UserPodTabOrder.POD_MENU_ITEM; |
| this.actionBoxMenuRemoveElement.focus(); |
| } |
| e.stopPropagation(); |
| break; |
| // Ignore these two, so ChromeVox hotkeys don't close the menu before |
| // they can navigate through it. |
| case 'Shift': |
| case 'Meta': |
| break; |
| case 'Escape': |
| this.actionBoxAreaElement.focus(); |
| this.isActionBoxMenuActive = false; |
| e.stopPropagation(); |
| break; |
| case 'Tab': |
| if (!this.parentNode.alwaysFocusSinglePod) |
| this.parentNode.focusPod(); |
| default: |
| this.isActionBoxMenuActive = false; |
| break; |
| } |
| }, |
| |
| /** |
| * Handles a keydown event on menu title. |
| * @param {Event} e KeyDown event. |
| */ |
| handleMenuTitleElementKeyDown_: function(e) { |
| if (this.disabled) |
| return; |
| |
| if (e.key != 'Tab') { |
| this.handleActionAreaButtonKeyDown_(e); |
| return; |
| } |
| |
| if (e.shiftKey == false) { |
| if (this.actionBoxMenuRemoveElement.hidden) { |
| this.isActionBoxMenuActive = false; |
| } else { |
| this.actionBoxMenuRemoveElement.tabIndex = |
| UserPodTabOrder.POD_MENU_ITEM; |
| this.actionBoxMenuRemoveElement.focus(); |
| e.preventDefault(); |
| } |
| } else { |
| this.isActionBoxMenuActive = false; |
| this.focusInput(); |
| e.preventDefault(); |
| } |
| }, |
| |
| /** |
| * Handles a blur event on menu title. |
| * @param {Event} e Blur event. |
| */ |
| handleMenuTitleElementBlur_: function(e) { |
| if (this.disabled) |
| return; |
| this.actionBoxMenuTitleElement.tabIndex = -1; |
| }, |
| |
| /** |
| * Handles a click event on remove user command. |
| * @param {Event} e Click event. |
| */ |
| handleRemoveCommandClick_: function(e) { |
| this.showRemoveWarning_(); |
| }, |
| |
| /** |
| * Move the action box menu up if needed. |
| */ |
| moveActionMenuUpIfNeeded_: function() { |
| // Skip checking (computationally expensive) if already moved up. |
| if (this.actionBoxMenu.classList.contains('menu-moved-up')) |
| return; |
| |
| // Move up the menu if it overlaps shelf. |
| var maxHeight = cr.ui.LoginUITools.getMaxHeightBeforeShelfOverlapping( |
| this.actionBoxMenu, true); |
| var actualHeight = parseInt( |
| window.getComputedStyle(this.actionBoxMenu).height); |
| if (maxHeight < actualHeight) { |
| this.actionBoxMenu.classList.add('menu-moved-up'); |
| this.actionBoxAreaElement.classList.add('menu-moved-up'); |
| } |
| }, |
| |
| /** |
| * Shows remove user warning. Used for legacy supervised users |
| * and non-device-owner on CrOS, and for all users on desktop. |
| */ |
| showRemoveWarning_: function() { |
| this.actionBoxMenuRemoveElement.hidden = true; |
| this.actionBoxRemoveUserWarningElement.hidden = false; |
| |
| if (!this.user.isDesktopUser) { |
| this.moveActionMenuUpIfNeeded_(); |
| if (!this.user.legacySupervisedUser) { |
| this.querySelector( |
| '.action-box-remove-user-warning-text').style.display = 'none'; |
| this.querySelector( |
| '.action-box-remove-user-warning-table-nonsync').style.display |
| = 'none'; |
| var message = loadTimeData.getString('removeNonOwnerUserWarningText'); |
| this.updateRemoveNonOwnerUserWarningMessage_(this.user.profilePath, |
| message); |
| } |
| } else { |
| // Show extra statistics information for desktop users |
| this.querySelector( |
| '.action-box-remove-non-owner-user-warning-text').hidden = true; |
| this.RemoveWarningDialogSetMessage_(); |
| // set a global handler for the callback |
| window.updateRemoveWarningDialog = |
| this.updateRemoveWarningDialog_.bind(this); |
| var is_synced_user = this.user.emailAddress !== ""; |
| if (!is_synced_user) { |
| chrome.send('removeUserWarningLoadStats', [this.user.profilePath]); |
| } |
| } |
| chrome.send('logRemoveUserWarningShown'); |
| }, |
| |
| /** |
| * Refresh the statistics in the remove user warning dialog. |
| * @param {string} profilePath The filepath of the URL (must be verified). |
| * @param {Object} profileStats Statistics associated with profileURL. |
| */ |
| updateRemoveWarningDialog_: function(profilePath, profileStats) { |
| if (profilePath !== this.user.profilePath) |
| return; |
| |
| var stats_elements = this.statsMapElements; |
| // Update individual statistics |
| for (var key in profileStats) { |
| if (stats_elements.hasOwnProperty(key)) { |
| stats_elements[key].textContent = profileStats[key].count; |
| } |
| } |
| }, |
| |
| /** |
| * Set the new message in the dialog. |
| */ |
| RemoveWarningDialogSetMessage_: function() { |
| var is_synced_user = this.user.emailAddress !== ""; |
| message = loadTimeData.getString( |
| is_synced_user ? 'removeUserWarningTextSync' : |
| 'removeUserWarningTextNonSync'); |
| this.updateRemoveWarningDialogSetMessage_(this.user.profilePath, |
| message); |
| }, |
| |
| /** |
| * Refresh the message in the remove user warning dialog. |
| * @param {string} profilePath The filepath of the URL (must be verified). |
| * @param {string} message The message to be written. |
| * @param {number|string=} count The number or string to replace $1 in |
| * |message|. Can be omitted if $1 is not present in |message|. |
| */ |
| updateRemoveWarningDialogSetMessage_: function(profilePath, message, |
| count) { |
| if (profilePath !== this.user.profilePath) |
| return; |
| // Add localized messages where $1 will be replaced with |
| // <span class="total-count"></span> and $2 will be replaced with |
| // <span class="email"></span>. |
| var element = this.querySelector('.action-box-remove-user-warning-text'); |
| element.textContent = ''; |
| |
| messageParts = message.split(/(\$[12])/); |
| var numParts = messageParts.length; |
| for (var j = 0; j < numParts; j++) { |
| if (messageParts[j] === '$1') { |
| var elementToAdd = document.createElement('span'); |
| elementToAdd.classList.add('total-count'); |
| elementToAdd.textContent = count; |
| element.appendChild(elementToAdd); |
| } else if (messageParts[j] === '$2') { |
| var elementToAdd = document.createElement('span'); |
| elementToAdd.classList.add('email'); |
| elementToAdd.textContent = this.user.emailAddress; |
| element.appendChild(elementToAdd); |
| } else { |
| element.appendChild(document.createTextNode(messageParts[j])); |
| } |
| } |
| this.moveActionMenuUpIfNeeded_(); |
| }, |
| |
| /** |
| * Update the message in the "remove non-owner user warning" dialog on CrOS. |
| * @param {string} profilePath The filepath of the URL (must be verified). |
| * @param (string) message The message to be written. |
| */ |
| updateRemoveNonOwnerUserWarningMessage_: function(profilePath, message) { |
| if (profilePath !== this.user.profilePath) |
| return; |
| // Add localized messages where $1 will be replaced with |
| // <span class="email"></span>. |
| var element = this.querySelector( |
| '.action-box-remove-non-owner-user-warning-text'); |
| element.textContent = ''; |
| |
| messageParts = message.split(/(\$[1])/); |
| var numParts = messageParts.length; |
| for (var j = 0; j < numParts; j++) { |
| if (messageParts[j] == '$1') { |
| var elementToAdd = document.createElement('span'); |
| elementToAdd.classList.add('email'); |
| elementToAdd.textContent = this.user.emailAddress; |
| element.appendChild(elementToAdd); |
| } else { |
| element.appendChild(document.createTextNode(messageParts[j])); |
| } |
| } |
| this.moveActionMenuUpIfNeeded_(); |
| }, |
| |
| /** |
| * Handles a click event on remove user confirmation button. |
| * @param {Event} e Click event. |
| */ |
| handleRemoveUserConfirmationClick_: function(e) { |
| if (this.isActionBoxMenuActive) { |
| this.isActionBoxMenuActive = false; |
| this.removeUser(this.user); |
| e.stopPropagation(); |
| } |
| }, |
| |
| /** |
| * Handles mouseover event on fingerprint icon. |
| * @param {Event} e MouseOver event. |
| */ |
| handleFingerprintIconMouseOver_: function(e) { |
| var bubbleContent = document.createElement('div'); |
| bubbleContent.textContent = |
| loadTimeData.getString('fingerprintIconMessage'); |
| this.passwordElement.placeholder = |
| loadTimeData.getString('fingerprintHint'); |
| |
| /** @const */ var BUBBLE_OFFSET = 25; |
| /** @const */ var BUBBLE_PADDING = -8; |
| var attachment = this.isPinShown() ? cr.ui.Bubble.Attachment.RIGHT : |
| cr.ui.Bubble.Attachment.BOTTOM; |
| var bubbleAnchor = this.getBubbleAnchorForFingerprintIcon_(); |
| $('bubble').showContentForElement( |
| bubbleAnchor, attachment, bubbleContent, BUBBLE_OFFSET, |
| BUBBLE_PADDING, true); |
| }, |
| |
| /** |
| * Handles mouseout event on fingerprint icon. |
| * @param {Event} e MouseOut event. |
| */ |
| handleFingerprintIconMouseOut_: function(e) { |
| var bubbleAnchor = this.getBubbleAnchorForFingerprintIcon_(); |
| $('bubble').hideForElement(bubbleAnchor); |
| this.passwordElement.placeholder = loadTimeData.getString( |
| this.isPinShown() ? 'pinKeyboardPlaceholderPinPassword' : |
| 'passwordHint'); |
| }, |
| |
| /** |
| * Returns bubble anchor of the fingerprint icon. |
| * @return {!HTMLElement} Anchor element of the bubble. |
| */ |
| getBubbleAnchorForFingerprintIcon_: function() { |
| var bubbleAnchor = this; |
| if (this.isPinShown()) |
| bubbleAnchor = (this.getElementsByClassName('auth-container'))[0]; |
| return bubbleAnchor; |
| }, |
| |
| /** |
| * Handles a keydown event on remove user confirmation button. |
| * @param {Event} e KeyDown event. |
| */ |
| handleRemoveUserConfirmationKeyDown_: function(e) { |
| if (!this.isActionBoxMenuActive) |
| return; |
| |
| // Only handle pressing 'Enter' or 'Space', and let all other events |
| // bubble to the action box menu. |
| if (e.key == 'Enter' || e.key == ' ') { |
| this.isActionBoxMenuActive = false; |
| this.removeUser(this.user); |
| e.stopPropagation(); |
| // Prevent default so that we don't trigger a 'click' event. |
| e.preventDefault(); |
| } |
| }, |
| |
| /** |
| * Handles a keydown event on remove command. |
| * @param {Event} e KeyDown event. |
| */ |
| handleRemoveCommandKeyDown_: function(e) { |
| if (this.disabled) |
| return; |
| switch (e.key) { |
| case 'Enter': |
| e.preventDefault(); |
| this.showRemoveWarning_(); |
| e.stopPropagation(); |
| break; |
| case 'ArrowUp': |
| case 'ArrowDown': |
| e.stopPropagation(); |
| break; |
| // Ignore these two, so ChromeVox hotkeys don't close the menu before |
| // they can navigate through it. |
| case 'Shift': |
| case 'Meta': |
| break; |
| case 'Escape': |
| this.actionBoxAreaElement.focus(); |
| this.isActionBoxMenuActive = false; |
| e.stopPropagation(); |
| break; |
| default: |
| this.actionBoxAreaElement.focus(); |
| this.isActionBoxMenuActive = false; |
| break; |
| } |
| }, |
| |
| /** |
| * Handles a blur event on remove command. |
| * @param {Event} e Blur event. |
| */ |
| handleRemoveCommandBlur_: function(e) { |
| if (this.disabled) |
| return; |
| this.actionBoxMenuRemoveElement.tabIndex = -1; |
| }, |
| |
| /** |
| * Handles mouse down event. It sets whether the user click auth will be |
| * allowed on the next mouse click event. The auth is allowed iff the pod |
| * was focused on the mouse down event starting the click. |
| * @param {Event} e The mouse down event. |
| */ |
| handlePodMouseDown_: function(e) { |
| this.userClickAuthAllowed_ = this.parentNode.isFocused(this); |
| }, |
| |
| /** |
| * Called when the input of the password element changes. Updates the submit |
| * button color and state and hides the error popup bubble. |
| */ |
| updateInput_: function() { |
| if (this.submitButton) { |
| this.submitButton.disabled = this.passwordElement.value.length == 0; |
| if (this.isFingerprintIconShown()) { |
| this.submitButton.hidden = this.passwordElement.value.length == 0; |
| } else { |
| this.submitButton.hidden = false; |
| } |
| } |
| this.showError = false; |
| $('bubble').hide(); |
| }, |
| |
| /** |
| * Handles input event on the password element. |
| * @param {Event} e Input event. |
| */ |
| handleInputChanged_: function(e) { |
| this.updateInput_(); |
| }, |
| |
| /** |
| * Handles click event on a user pod. |
| * @param {Event} e Click event. |
| */ |
| handleClickOnPod_: function(e) { |
| if (this.parentNode.disabled) |
| return; |
| |
| if (!this.isActionBoxMenuActive) { |
| if (this.isAuthTypeOnlineSignIn) { |
| this.showSigninUI(); |
| } else if (this.isAuthTypeUserClick && this.userClickAuthAllowed_) { |
| // Note that this.userClickAuthAllowed_ is set in mouse down event |
| // handler. |
| this.parentNode.setActivatedPod(this); |
| } else if (this.pinKeyboard && |
| e.target == this.pinKeyboard.submitButton) { |
| // Sets the pod as activated if the submit button is clicked so that |
| // it simulates what the enter button does for the password/pin. |
| this.parentNode.setActivatedPod(this); |
| } |
| |
| if (this.multiProfilesPolicyApplied) |
| this.userTypeBubbleElement.classList.add('bubble-shown'); |
| |
| // Prevent default so that we don't trigger 'focus' event and |
| // stop propagation so that the 'click' event does not bubble |
| // up and accidentally closes the bubble tooltip. |
| stopEventPropagation(e); |
| } |
| }, |
| |
| /** |
| * Handles keydown event for a user pod. |
| * @param {Event} e Key event. |
| */ |
| handlePodKeyDown_: function(e) { |
| if (!this.isAuthTypeUserClick || this.disabled) |
| return; |
| switch (e.key) { |
| case 'Enter': |
| case ' ': |
| if (this.parentNode.isFocused(this)) |
| this.parentNode.setActivatedPod(this); |
| break; |
| } |
| } |
| }; |
| |
| /** |
| * Creates a public account user pod. |
| * @constructor |
| * @extends {UserPod} |
| */ |
| var PublicAccountUserPod = cr.ui.define(function() { |
| var node = UserPod(); |
| |
| var extras = $('public-account-user-pod-extras-template').children; |
| for (var i = 0; i < extras.length; ++i) { |
| var el = extras[i].cloneNode(true); |
| node.appendChild(el); |
| } |
| |
| return node; |
| }); |
| |
| PublicAccountUserPod.prototype = { |
| __proto__: UserPod.prototype, |
| |
| /** |
| * "Enter" button in expanded side pane. |
| * @type {!HTMLButtonElement} |
| */ |
| get enterButtonElement() { |
| return this.querySelector('.enter-button'); |
| }, |
| |
| /** |
| * Boolean flag of whether the pod is showing the side pane. The flag |
| * controls whether 'expanded' class is added to the pod's class list and |
| * resets tab order because main input element changes when the 'expanded' |
| * state changes. |
| * @type {boolean} |
| */ |
| get expanded() { |
| return this.classList.contains('expanded'); |
| }, |
| |
| set expanded(expanded) { |
| if (this.expanded == expanded) |
| return; |
| |
| this.resetTabOrder(); |
| this.classList.toggle('expanded', expanded); |
| if (expanded) { |
| // Show the advanced expanded pod directly if there are at least two |
| // recommended locales. This will be the case in multilingual |
| // environments where users are likely to want to choose among locales. |
| if (this.querySelector('.language-select').multipleRecommendedLocales) |
| this.classList.add('advanced'); |
| this.usualLeft = this.left; |
| this.makeSpaceForExpandedPod_(); |
| } else if (typeof(this.usualLeft) != 'undefined') { |
| this.left = this.usualLeft; |
| } |
| |
| var self = this; |
| this.classList.add('animating'); |
| this.addEventListener('transitionend', function f(e) { |
| self.removeEventListener('transitionend', f); |
| self.classList.remove('animating'); |
| |
| // Accessibility focus indicator does not move with the focused |
| // element. Sends a 'focus' event on the currently focused element |
| // so that accessibility focus indicator updates its location. |
| if (document.activeElement) |
| document.activeElement.dispatchEvent(new Event('focus')); |
| }); |
| // Guard timer set to animation duration + 20ms. |
| ensureTransitionEndEvent(this, 200); |
| }, |
| |
| get advanced() { |
| return this.classList.contains('advanced'); |
| }, |
| |
| /** @override */ |
| get mainInput() { |
| if (this.expanded) |
| return this.enterButtonElement; |
| else |
| return this.nameElement; |
| }, |
| |
| /** @override */ |
| decorate: function() { |
| UserPod.prototype.decorate.call(this); |
| |
| this.classList.add('public-account'); |
| |
| this.nameElement.addEventListener('keydown', (function(e) { |
| if (e.key == 'Enter') { |
| this.parentNode.setActivatedPod(this, e); |
| // Stop this keydown event from bubbling up to PodRow handler. |
| e.stopPropagation(); |
| // Prevent default so that we don't trigger a 'click' event on the |
| // newly focused "Enter" button. |
| e.preventDefault(); |
| } |
| }).bind(this)); |
| |
| var learnMore = this.querySelector('.learn-more'); |
| learnMore.addEventListener('mousedown', stopEventPropagation); |
| learnMore.addEventListener('click', this.handleLearnMoreEvent); |
| learnMore.addEventListener('keydown', this.handleLearnMoreEvent); |
| |
| learnMore = this.querySelector('.expanded-pane-learn-more'); |
| learnMore.addEventListener('click', this.handleLearnMoreEvent); |
| learnMore.addEventListener('keydown', this.handleLearnMoreEvent); |
| |
| var languageSelect = this.querySelector('.language-select'); |
| languageSelect.tabIndex = UserPodTabOrder.POD_INPUT; |
| languageSelect.manuallyChanged = false; |
| languageSelect.addEventListener( |
| 'change', |
| function() { |
| languageSelect.manuallyChanged = true; |
| this.getPublicSessionKeyboardLayouts_(); |
| }.bind(this)); |
| |
| var keyboardSelect = this.querySelector('.keyboard-select'); |
| keyboardSelect.tabIndex = UserPodTabOrder.POD_INPUT; |
| keyboardSelect.loadedLocale = null; |
| |
| var languageAndInput = this.querySelector('.language-and-input'); |
| languageAndInput.tabIndex = UserPodTabOrder.POD_INPUT; |
| languageAndInput.addEventListener('click', |
| this.transitionToAdvanced_.bind(this)); |
| |
| var monitoringLearnMore = this.querySelector('.monitoring-learn-more'); |
| monitoringLearnMore.tabIndex = UserPodTabOrder.POD_INPUT; |
| monitoringLearnMore.addEventListener( |
| 'click', this.onMonitoringLearnMoreClicked_.bind(this)); |
| |
| this.enterButtonElement.addEventListener('click', (function(e) { |
| this.enterButtonElement.disabled = true; |
| var locale = this.querySelector('.language-select').value; |
| var keyboardSelect = this.querySelector('.keyboard-select'); |
| // The contents of |keyboardSelect| is updated asynchronously. If its |
| // locale does not match |locale|, it has not updated yet and the |
| // currently selected keyboard layout may not be applicable to |locale|. |
| // Do not return any keyboard layout in this case and let the backend |
| // choose a suitable layout. |
| var keyboardLayout = |
| keyboardSelect.loadedLocale == locale ? keyboardSelect.value : ''; |
| chrome.send('launchPublicSession', |
| [this.user.username, locale, keyboardLayout]); |
| }).bind(this)); |
| }, |
| |
| /** @override **/ |
| initialize: function() { |
| UserPod.prototype.initialize.call(this); |
| |
| id = this.user.username + '-keyboard'; |
| this.querySelector('.keyboard-select-label').htmlFor = id; |
| this.querySelector('.keyboard-select').setAttribute('id', id); |
| |
| var id = this.user.username + '-language'; |
| this.querySelector('.language-select-label').htmlFor = id; |
| var languageSelect = this.querySelector('.language-select'); |
| languageSelect.setAttribute('id', id); |
| this.populateLanguageSelect(this.user.initialLocales, |
| this.user.initialLocale, |
| this.user.initialMultipleRecommendedLocales); |
| }, |
| |
| /** @override **/ |
| update: function() { |
| UserPod.prototype.update.call(this); |
| this.querySelector('.expanded-pane-name').textContent = |
| this.user_.displayName; |
| this.querySelector('.info').textContent = |
| loadTimeData.getStringF('publicAccountInfoFormat', |
| this.user_.enterpriseDisplayDomain); |
| }, |
| |
| /** @override */ |
| focusInput: function() { |
| // Move tabIndex from the whole pod to the main input. |
| this.tabIndex = -1; |
| this.mainInput.tabIndex = UserPodTabOrder.POD_INPUT; |
| this.mainInput.focus(); |
| }, |
| |
| /** @override */ |
| reset: function(takeFocus) { |
| if (!takeFocus) |
| this.expanded = false; |
| this.enterButtonElement.disabled = false; |
| UserPod.prototype.reset.call(this, takeFocus); |
| }, |
| |
| /** @override */ |
| activate: function(e) { |
| if (!this.expanded) { |
| this.expanded = true; |
| this.focusInput(); |
| } |
| return true; |
| }, |
| |
| /** @override */ |
| handleClickOnPod_: function(e) { |
| if (this.parentNode.disabled) |
| return; |
| |
| this.parentNode.focusPod(this); |
| this.parentNode.setActivatedPod(this, e); |
| // Prevent default so that we don't trigger 'focus' event. |
| e.preventDefault(); |
| }, |
| |
| /** |
| * Updates the display name shown on the pod. |
| * @param {string} displayName The new display name |
| */ |
| setDisplayName: function(displayName) { |
| this.user_.displayName = displayName; |
| this.update(); |
| }, |
| |
| /** |
| * Handle mouse and keyboard events for the learn more button. Triggering |
| * the button causes information about public sessions to be shown. |
| * @param {Event} event Mouse or keyboard event. |
| */ |
| handleLearnMoreEvent: function(event) { |
| switch (event.type) { |
| // Show informaton on left click. Let any other clicks propagate. |
| case 'click': |
| if (event.button != 0) |
| return; |
| break; |
| // Show informaton when <Return> or <Space> is pressed. Let any other |
| // key presses propagate. |
| case 'keydown': |
| switch (event.keyCode) { |
| case 13: // Return. |
| case 32: // Space. |
| break; |
| default: |
| return; |
| } |
| break; |
| } |
| chrome.send('launchHelpApp', [HELP_TOPIC_PUBLIC_SESSION]); |
| stopEventPropagation(event); |
| }, |
| |
| makeSpaceForExpandedPod_: function() { |
| var width = this.classList.contains('advanced') ? |
| PUBLIC_EXPANDED_ADVANCED_WIDTH : PUBLIC_EXPANDED_BASIC_WIDTH; |
| var isDesktopUserManager = Oobe.getInstance().displayType == |
| DISPLAY_TYPE.DESKTOP_USER_MANAGER; |
| var rowPadding = isDesktopUserManager ? DESKTOP_ROW_PADDING : |
| POD_ROW_PADDING; |
| if (this.left + width > $('pod-row').offsetWidth - rowPadding) |
| this.left = $('pod-row').offsetWidth - rowPadding - width; |
| }, |
| |
| /** |
| * Transition the expanded pod from the basic to the advanced view. |
| */ |
| transitionToAdvanced_: function() { |
| var pod = this; |
| var languageAndInputSection = |
| this.querySelector('.language-and-input-section'); |
| this.classList.add('transitioning-to-advanced'); |
| setTimeout(function() { |
| pod.classList.add('advanced'); |
| pod.makeSpaceForExpandedPod_(); |
| languageAndInputSection.addEventListener('transitionend', |
| function observer() { |
| languageAndInputSection.removeEventListener('transitionend', |
| observer); |
| pod.classList.remove('transitioning-to-advanced'); |
| pod.querySelector('.language-select').focus(); |
| }); |
| // Guard timer set to animation duration + 20ms. |
| ensureTransitionEndEvent(languageAndInputSection, 380); |
| }, 0); |
| }, |
| |
| /** |
| * Show a dialog when user clicks on learn more (monitoring) button. |
| */ |
| onMonitoringLearnMoreClicked_: function() { |
| if (!this.dialogContainer_) { |
| this.dialogContainer_ = document.createElement('div'); |
| this.dialogContainer_.classList.add('monitoring-dialog-container'); |
| var topContainer = document.querySelector('#scroll-container'); |
| topContainer.appendChild(this.dialogContainer_); |
| } |
| // Public Session POD in advanced view has a different size so add a dummy |
| // parent element to enable different CSS settings. |
| this.dialogContainer_.classList.toggle( |
| 'advanced', this.classList.contains('advanced')) |
| var html = ''; |
| var infoItems = ['publicAccountMonitoringInfoItem1', |
| 'publicAccountMonitoringInfoItem2', |
| 'publicAccountMonitoringInfoItem3', |
| 'publicAccountMonitoringInfoItem4']; |
| for (item of infoItems) { |
| html += '<p class="cr-dialog-item">'; |
| html += loadTimeData.getString(item); |
| html += '</p>'; |
| } |
| var title = loadTimeData.getString('publicAccountMonitoringInfo'); |
| this.dialog_ = new cr.ui.dialogs.BaseDialog(this.dialogContainer_); |
| this.dialog_.showHtml(title, html, undefined, |
| this.onMonitoringDialogClosed_.bind(this)); |
| this.parentNode.disabled = true; |
| }, |
| |
| /** |
| * Cleanup after the monitoring warning dialog is closed. |
| */ |
| onMonitoringDialogClosed_: function() { |
| this.parentNode.disabled = false; |
| this.dialog_ = undefined; |
| }, |
| |
| /** |
| * Retrieves the list of keyboard layouts available for the currently |
| * selected locale. |
| */ |
| getPublicSessionKeyboardLayouts_: function() { |
| var selectedLocale = this.querySelector('.language-select').value; |
| if (selectedLocale == |
| this.querySelector('.keyboard-select').loadedLocale) { |
| // If the list of keyboard layouts was loaded for the currently selected |
| // locale, it is already up to date. |
| return; |
| } |
| chrome.send('getPublicSessionKeyboardLayouts', |
| [this.user.username, selectedLocale]); |
| }, |
| |
| /** |
| * Populates the keyboard layout "select" element with a list of layouts. |
| * @param {string} locale The locale to which this list of keyboard layouts |
| * applies |
| * @param {!Object} list List of available keyboard layouts |
| */ |
| populateKeyboardSelect: function(locale, list) { |
| if (locale != this.querySelector('.language-select').value) { |
| // The selected locale has changed and the list of keyboard layouts is |
| // not applicable. This method will be called again when a list of |
| // keyboard layouts applicable to the selected locale is retrieved. |
| return; |
| } |
| |
| var keyboardSelect = this.querySelector('.keyboard-select'); |
| keyboardSelect.loadedLocale = locale; |
| keyboardSelect.innerHTML = ''; |
| for (var i = 0; i < list.length; ++i) { |
| var item = list[i]; |
| keyboardSelect.appendChild( |
| new Option(item.title, item.value, item.selected, item.selected)); |
| } |
| }, |
| |
| /** |
| * Populates the language "select" element with a list of locales. |
| * @param {!Object} locales The list of available locales |
| * @param {string} defaultLocale The locale to select by default |
| * @param {boolean} multipleRecommendedLocales Whether |locales| contains |
| * two or more recommended locales |
| */ |
| populateLanguageSelect: function(locales, |
| defaultLocale, |
| multipleRecommendedLocales) { |
| var languageSelect = this.querySelector('.language-select'); |
| // If the user manually selected a locale, do not change the selection. |
| // Otherwise, select the new |defaultLocale|. |
| var selected = |
| languageSelect.manuallyChanged ? languageSelect.value : defaultLocale; |
| languageSelect.innerHTML = ''; |
| var group = languageSelect; |
| for (var i = 0; i < locales.length; ++i) { |
| var item = locales[i]; |
| if (item.optionGroupName) { |
| group = document.createElement('optgroup'); |
| group.label = item.optionGroupName; |
| languageSelect.appendChild(group); |
| } else { |
| group.appendChild(new Option(item.title, |
| item.value, |
| item.value == selected, |
| item.value == selected)); |
| } |
| } |
| languageSelect.multipleRecommendedLocales = multipleRecommendedLocales; |
| |
| // Retrieve a list of keyboard layouts applicable to the locale that is |
| // now selected. |
| this.getPublicSessionKeyboardLayouts_(); |
| } |
| }; |
| |
| /** |
| * Creates a user pod to be used only in desktop chrome. |
| * @constructor |
| * @extends {UserPod} |
| */ |
| var DesktopUserPod = cr.ui.define(function() { |
| // Don't just instantiate a UserPod(), as this will call decorate() on the |
| // parent object, and add duplicate event listeners. |
| var node = $('user-pod-template').cloneNode(true); |
| node.removeAttribute('id'); |
| return node; |
| }); |
| |
| DesktopUserPod.prototype = { |
| __proto__: UserPod.prototype, |
| |
| /** @override */ |
| initialize: function() { |
| if (this.user.needsSignin) { |
| if (this.user.hasLocalCreds) { |
| this.user.initialAuthType = AUTH_TYPE.OFFLINE_PASSWORD; |
| } else { |
| this.user.initialAuthType = AUTH_TYPE.ONLINE_SIGN_IN; |
| } |
| } |
| UserPod.prototype.initialize.call(this); |
| }, |
| |
| /** @override */ |
| get mainInput() { |
| if (this.user.needsSignin && this.user.hasLocalCreds) |
| return this.passwordElement; |
| else |
| return this.nameElement; |
| }, |
| |
| /** @override */ |
| update: function() { |
| this.imageElement.src = this.user.userImage; |
| this.animatedImageElement.src = this.user.userImage; |
| this.nameElement.textContent = this.user.displayName; |
| this.reauthNameHintElement.textContent = this.user.displayName; |
| |
| var isLockedUser = this.user.needsSignin; |
| var isLegacySupervisedUser = this.user.legacySupervisedUser; |
| var isChildUser = this.user.childUser; |
| var isSyncedUser = this.user.emailAddress !== ""; |
| var isProfileLoaded = this.user.isProfileLoaded; |
| this.classList.toggle('locked', isLockedUser); |
| this.classList.toggle('legacy-supervised', isLegacySupervisedUser); |
| this.classList.toggle('child', isChildUser); |
| this.classList.toggle('synced', isSyncedUser); |
| |
| if (this.isAuthTypeUserClick) |
| this.passwordLabelElement.textContent = this.authValue; |
| |
| this.passwordElement.setAttribute('aria-label', loadTimeData.getStringF( |
| 'passwordFieldAccessibleName', this.user_.emailAddress)); |
| |
| UserPod.prototype.updateActionBoxArea.call(this); |
| }, |
| |
| /** @override */ |
| activate: function(e) { |
| if (!this.user.needsSignin) { |
| Oobe.launchUser(this.user.profilePath); |
| } else if (this.user.hasLocalCreds && !this.passwordElement.value) { |
| return false; |
| } else { |
| chrome.send('authenticatedLaunchUser', |
| [this.user.profilePath, |
| this.user.emailAddress, |
| this.passwordElement.value]); |
| } |
| this.passwordElement.value = ''; |
| return true; |
| }, |
| |
| /** @override */ |
| handleClickOnPod_: function(e) { |
| if (this.parentNode.disabled) |
| return; |
| |
| Oobe.clearErrors(); |
| this.parentNode.lastFocusedPod_ = this; |
| |
| // If this is a locked pod and there are local credentials, show the |
| // password field. Otherwise call activate() which will open up a browser |
| // window or show the reauth dialog, as needed. |
| if (!(this.user.needsSignin && this.user.hasLocalCreds) && |
| !this.isActionBoxMenuActive) { |
| this.activate(e); |
| } |
| |
| if (this.isAuthTypeUserClick) |
| chrome.send('attemptUnlock', [this.user.emailAddress]); |
| }, |
| }; |
| |
| /** |
| * Creates a user pod that represents kiosk app. |
| * @constructor |
| * @extends {UserPod} |
| */ |
| var KioskAppPod = cr.ui.define(function() { |
| var node = UserPod(); |
| return node; |
| }); |
| |
| KioskAppPod.prototype = { |
| __proto__: UserPod.prototype, |
| |
| /** @override */ |
| decorate: function() { |
| UserPod.prototype.decorate.call(this); |
| this.launchAppButtonElement.addEventListener('click', |
| this.activate.bind(this)); |
| }, |
| |
| /** @override */ |
| update: function() { |
| this.imageElement.src = this.user.iconUrl; |
| this.imageElement.alt = this.user.label; |
| this.imageElement.title = this.user.label; |
| this.animatedImageElement.src = this.user.iconUrl; |
| this.animatedImageElement.alt = this.user.label; |
| this.animatedImageElement.title = this.user.label; |
| this.passwordEntryContainerElement.hidden = true; |
| this.launchAppButtonContainerElement.hidden = false; |
| this.nameElement.textContent = this.user.label; |
| this.reauthNameHintElement.textContent = this.user.label; |
| |
| UserPod.prototype.updateActionBoxArea.call(this); |
| UserPod.prototype.customizeUserPodPerUserType.call(this); |
| }, |
| |
| /** @override */ |
| get mainInput() { |
| return this.launchAppButtonElement; |
| }, |
| |
| /** @override */ |
| focusInput: function() { |
| // Move tabIndex from the whole pod to the main input. |
| this.tabIndex = -1; |
| this.mainInput.tabIndex = UserPodTabOrder.POD_INPUT; |
| this.mainInput.focus(); |
| }, |
| |
| /** @override */ |
| get forceOnlineSignin() { |
| return false; |
| }, |
| |
| /** @override */ |
| activate: function(e) { |
| var diagnosticMode = e && e.ctrlKey; |
| this.launchApp_(this.user, diagnosticMode); |
| return true; |
| }, |
| |
| /** @override */ |
| handleClickOnPod_: function(e) { |
| if (this.parentNode.disabled) |
| return; |
| |
| Oobe.clearErrors(); |
| this.parentNode.lastFocusedPod_ = this; |
| this.activate(e); |
| }, |
| |
| /** |
| * Launch the app. If |diagnosticMode| is true, ask user to confirm. |
| * @param {Object} app App data. |
| * @param {boolean} diagnosticMode Whether to run the app in diagnostic |
| * mode. |
| */ |
| launchApp_: function(app, diagnosticMode) { |
| if (!diagnosticMode) { |
| chrome.send('launchKioskApp', [app.id, false]); |
| return; |
| } |
| |
| var oobe = $('oobe'); |
| if (!oobe.confirmDiagnosticMode_) { |
| oobe.confirmDiagnosticMode_ = |
| new cr.ui.dialogs.ConfirmDialog(document.body); |
| oobe.confirmDiagnosticMode_.setOkLabel( |
| loadTimeData.getString('confirmKioskAppDiagnosticModeYes')); |
| oobe.confirmDiagnosticMode_.setCancelLabel( |
| loadTimeData.getString('confirmKioskAppDiagnosticModeNo')); |
| } |
| |
| oobe.confirmDiagnosticMode_.show( |
| loadTimeData.getStringF('confirmKioskAppDiagnosticModeFormat', |
| app.label), |
| function() { |
| chrome.send('launchKioskApp', [app.id, true]); |
| }); |
| }, |
| }; |
| |
| /** |
| * Creates a new pod row element. |
| * @constructor |
| * @extends {HTMLDivElement} |
| */ |
| var PodRow = cr.ui.define('podrow'); |
| |
| PodRow.prototype = { |
| __proto__: HTMLDivElement.prototype, |
| |
| // Whether this user pod row is shown for the first time. |
| firstShown_: true, |
| |
| // True if inside focusPod(). |
| insideFocusPod_: false, |
| |
| // Focused pod. |
| focusedPod_: undefined, |
| |
| // Activated pod, i.e. the pod of current login attempt. |
| activatedPod_: undefined, |
| |
| // Pod that was most recently focused, if any. |
| lastFocusedPod_: undefined, |
| |
| // Pods whose initial images haven't been loaded yet. |
| podsWithPendingImages_: [], |
| |
| // Whether pod placement has been postponed. |
| podPlacementPostponed_: false, |
| |
| // Standard user pod height/width. |
| userPodHeight_: 0, |
| userPodWidth_: 0, |
| |
| // Array of apps that are shown in addition to other user pods. |
| apps_: [], |
| |
| // True to show app pods along with user pods. |
| shouldShowApps_: true, |
| |
| // Array of users that are shown (public/supervised/regular). |
| users_: [], |
| |
| // If we're in tablet mode. |
| tabletModeEnabled_: false, |
| |
| /** @override */ |
| decorate: function() { |
| // Event listeners that are installed for the time period during which |
| // the element is visible. |
| this.listeners_ = { |
| focus: [this.handleFocus_.bind(this), true /* useCapture */], |
| click: [this.handleClick_.bind(this), true], |
| mousemove: [this.handleMouseMove_.bind(this), false], |
| keydown: [this.handleKeyDown.bind(this), false] |
| }; |
| |
| var isDesktopUserManager = Oobe.getInstance().displayType == |
| DISPLAY_TYPE.DESKTOP_USER_MANAGER; |
| var isNewDesktopUserManager = Oobe.getInstance().newDesktopUserManager; |
| this.userPodHeight_ = isDesktopUserManager ? |
| isNewDesktopUserManager ? MD_DESKTOP_POD_HEIGHT : |
| DESKTOP_POD_HEIGHT : |
| CROS_POD_HEIGHT; |
| this.userPodWidth_ = isDesktopUserManager ? |
| isNewDesktopUserManager ? MD_DESKTOP_POD_WIDTH : |
| DESKTOP_POD_WIDTH : |
| CROS_POD_WIDTH; |
| }, |
| |
| /** |
| * Returns all the pods in this pod row. |
| * @type {NodeList} |
| */ |
| get pods() { |
| return Array.prototype.slice.call(this.children); |
| }, |
| |
| /** |
| * Return true if user pod row has only single user pod in it, which should |
| * always be focused except desktop and tablet modes. |
| * @type {boolean} |
| */ |
| get alwaysFocusSinglePod() { |
| var isDesktopUserManager = Oobe.getInstance().displayType == |
| DISPLAY_TYPE.DESKTOP_USER_MANAGER; |
| |
| return (isDesktopUserManager || this.tabletModeEnabled_) ? |
| false : |
| this.children.length == 1; |
| }, |
| |
| /** |
| * Returns pod with the given app id. |
| * @param {!string} app_id Application id to be matched. |
| * @return {Object} Pod with the given app id. null if pod hasn't been |
| * found. |
| */ |
| getPodWithAppId_: function(app_id) { |
| for (var i = 0, pod; pod = this.pods[i]; ++i) { |
| if (pod.user.isApp && pod.user.id == app_id) |
| return pod; |
| } |
| return null; |
| }, |
| |
| /** |
| * Returns pod with the given username (null if there is no such pod). |
| * @param {string} username Username to be matched. |
| * @return {Object} Pod with the given username. null if pod hasn't been |
| * found. |
| */ |
| getPodWithUsername_: function(username) { |
| for (var i = 0, pod; pod = this.pods[i]; ++i) { |
| if (pod.user.username == username) |
| return pod; |
| } |
| return null; |
| }, |
| |
| /** |
| * True if the the pod row is disabled (handles no user interaction). |
| * @type {boolean} |
| */ |
| disabled_: false, |
| get disabled() { |
| return this.disabled_; |
| }, |
| set disabled(value) { |
| this.disabled_ = value; |
| this.pods.forEach(function(pod) { |
| pod.disabled = value; |
| }); |
| }, |
| |
| /** |
| * Creates a user pod from given email. |
| * @param {!Object} user User info dictionary. |
| */ |
| createUserPod: function(user) { |
| var userPod; |
| if (user.isDesktopUser) |
| userPod = new DesktopUserPod({user: user}); |
| else if (user.publicAccount) |
| userPod = new PublicAccountUserPod({user: user}); |
| else if (user.isApp) |
| userPod = new KioskAppPod({user: user}); |
| else |
| userPod = new UserPod({user: user}); |
| |
| userPod.hidden = false; |
| return userPod; |
| }, |
| |
| /** |
| * Add an existing user pod to this pod row. |
| * @param {!Object} user User info dictionary. |
| */ |
| addUserPod: function(user) { |
| var userPod = this.createUserPod(user); |
| this.appendChild(userPod); |
| userPod.initialize(); |
| }, |
| |
| /** |
| * Performs visual changes on the user pod if there is an error. |
| * @param {boolean} visible Whether to show or hide the display. |
| */ |
| setFocusedPodErrorDisplay: function(visible) { |
| if (this.focusedPod_) |
| this.focusedPod_.showError = visible; |
| }, |
| |
| /** |
| * Shows or hides the pin keyboard for the current focused pod. |
| * @param {boolean} visible |
| */ |
| setFocusedPodPinVisibility: function(visible) { |
| if (this.focusedPod_) |
| this.focusedPod_.setPinVisibility(visible); |
| }, |
| |
| /** |
| * Runs app with a given id from the list of loaded apps. |
| * @param {!string} app_id of an app to run. |
| * @param {boolean=} opt_diagnosticMode Whether to run the app in |
| * diagnostic mode. Default is false. |
| */ |
| findAndRunAppForTesting: function(app_id, opt_diagnosticMode) { |
| var app = this.getPodWithAppId_(app_id); |
| if (app) { |
| var activationEvent = cr.doc.createEvent('MouseEvents'); |
| var ctrlKey = opt_diagnosticMode; |
| activationEvent.initMouseEvent('click', true, true, null, |
| 0, 0, 0, 0, 0, ctrlKey, false, false, false, 0, null); |
| app.dispatchEvent(activationEvent); |
| } |
| }, |
| |
| /** |
| * Enables or disables the pin keyboard for the given user. A disabled pin |
| * keyboard will never be displayed. |
| * |
| * If the user's pod is focused, then enabling the pin keyboard will display |
| * it; disabling the pin keyboard will hide it. |
| * @param {!string} username |
| * @param {boolean} enabled |
| */ |
| setPinEnabled: function(username, enabled) { |
| var pod = this.getPodWithUsername_(username); |
| if (!pod) { |
| console.error('Attempt to enable/disable pin keyboard of missing pod.'); |
| return; |
| } |
| |
| // Make sure to set |pinEnabled| before toggling visiblity to avoid |
| // validation errors. |
| pod.pinEnabled = enabled; |
| |
| if (this.focusedPod_ == pod) { |
| if (enabled) { |
| ensurePinKeyboardLoaded( |
| this.setPinVisibility.bind(this, username, true)); |
| } else { |
| this.setPinVisibility(username, false); |
| } |
| } |
| }, |
| |
| /** |
| * Shows or hides the pin keyboard from the pod with the given |username|. |
| * This is only a visibility change; the pin keyboard can be reshown. |
| * |
| * Use setPinEnabled if the pin keyboard should be disabled for the given |
| * user. |
| * @param {!user} username |
| * @param {boolean} visible |
| */ |
| setPinVisibility: function(username, visible) { |
| var pod = this.getPodWithUsername_(username); |
| if (!pod) { |
| console.error('Attempt to show/hide pin keyboard of missing pod.'); |
| return; |
| } |
| if (visible && pod.pinEnabled === false) { |
| console.error('Attempt to show disabled pin keyboard'); |
| return; |
| } |
| if (visible && this.focusedPod_ != pod) { |
| console.error('Attempt to show pin keyboard on non-focused pod'); |
| return; |
| } |
| |
| pod.setPinVisibility(visible); |
| }, |
| |
| /** |
| * Removes user pod from pod row. |
| * @param {!user} username |
| */ |
| removeUserPod: function(username) { |
| var podToRemove = this.getPodWithUsername_(username); |
| if (podToRemove == null) { |
| console.warn('Attempt to remove pod that does not exist'); |
| return; |
| } |
| this.removeChild(podToRemove); |
| if (this.pods.length > 0) |
| this.placePods_(); |
| }, |
| |
| /** |
| * Returns index of given pod or -1 if not found. |
| * @param {UserPod} pod Pod to look up. |
| * @private |
| */ |
| indexOf_: function(pod) { |
| for (var i = 0; i < this.pods.length; ++i) { |
| if (pod == this.pods[i]) |
| return i; |
| } |
| return -1; |
| }, |
| |
| /** |
| * Populates pod row with given existing users and start init animation. |
| * @param {array} users Array of existing user emails. |
| */ |
| loadPods: function(users) { |
| this.users_ = users; |
| |
| this.rebuildPods(); |
| }, |
| |
| /** |
| * Scrolls focused user pod into view. |
| */ |
| scrollFocusedPodIntoView: function() { |
| var pod = this.focusedPod_; |
| if (!pod) |
| return; |
| |
| // First check whether focused pod is already fully visible. |
| var visibleArea = $('scroll-container'); |
| // Visible area may not defined at user manager screen on all platforms. |
| // Windows, Mac and Linux do not have visible area. |
| if (!visibleArea) |
| return; |
| var scrollTop = visibleArea.scrollTop; |
| var clientHeight = visibleArea.clientHeight; |
| var podTop = $('oobe').offsetTop + pod.offsetTop; |
| var padding = USER_POD_KEYBOARD_MIN_PADDING; |
| if (podTop + pod.height + padding <= scrollTop + clientHeight && |
| podTop - padding >= scrollTop) { |
| return; |
| } |
| |
| // Scroll so that user pod is as centered as possible. |
| visibleArea.scrollTop = podTop - (clientHeight - pod.offsetHeight) / 2; |
| }, |
| |
| /** |
| * Rebuilds pod row using users_ and apps_ that were previously set or |
| * updated. |
| */ |
| rebuildPods: function() { |
| var emptyPodRow = this.pods.length == 0; |
| |
| // Clear existing pods. |
| this.innerHTML = ''; |
| this.focusedPod_ = undefined; |
| this.activatedPod_ = undefined; |
| this.lastFocusedPod_ = undefined; |
| |
| // Switch off animation |
| Oobe.getInstance().toggleClass('flying-pods', false); |
| |
| // Populate the pod row. |
| for (var i = 0; i < this.users_.length; ++i) |
| this.addUserPod(this.users_[i]); |
| |
| for (var i = 0, pod; pod = this.pods[i]; ++i) |
| this.podsWithPendingImages_.push(pod); |
| |
| // TODO(nkostylev): Edge case handling when kiosk apps are not fitting. |
| if (this.shouldShowApps_) { |
| for (var i = 0; i < this.apps_.length; ++i) |
| this.addUserPod(this.apps_[i]); |
| } |
| |
| // Make sure we eventually show the pod row, even if some image is stuck. |
| setTimeout(function() { |
| $('pod-row').classList.remove('images-loading'); |
| }, POD_ROW_IMAGES_LOAD_TIMEOUT_MS); |
| |
| var isAccountPicker = $('login-header-bar').signinUIState == |
| SIGNIN_UI_STATE.ACCOUNT_PICKER; |
| |
| // Immediately recalculate pods layout only when current UI is account |
| // picker. Otherwise postpone it. |
| if (isAccountPicker) { |
| this.placePods_(); |
| this.maybePreselectPod(); |
| |
| // Without timeout changes in pods positions will be animated even |
| // though it happened when 'flying-pods' class was disabled. |
| setTimeout(function() { |
| Oobe.getInstance().toggleClass('flying-pods', true); |
| }, 0); |
| } else { |
| this.podPlacementPostponed_ = true; |
| |
| // Update [Cancel] button state. |
| if ($('login-header-bar').signinUIState == |
| SIGNIN_UI_STATE.GAIA_SIGNIN && |
| emptyPodRow && |
| this.pods.length > 0) { |
| login.GaiaSigninScreen.updateControlsState(); |
| } |
| } |
| }, |
| |
| /** |
| * Adds given apps to the pod row. |
| * @param {array} apps Array of apps. |
| */ |
| setApps: function(apps) { |
| this.apps_ = apps; |
| this.rebuildPods(); |
| chrome.send('kioskAppsLoaded'); |
| |
| // Check whether there's a pending kiosk app error. |
| window.setTimeout(function() { |
| chrome.send('checkKioskAppLaunchError'); |
| }, 500); |
| }, |
| |
| /** |
| * Sets whether should show app pods. |
| * @param {boolean} shouldShowApps Whether app pods should be shown. |
| */ |
| setShouldShowApps: function(shouldShowApps) { |
| if (this.shouldShowApps_ == shouldShowApps) |
| return; |
| |
| this.shouldShowApps_ = shouldShowApps; |
| this.rebuildPods(); |
| }, |
| |
| /** |
| * Shows a custom icon on a user pod besides the input field. |
| * @param {string} username Username of pod to add button |
| * @param {!{id: !string, |
| * hardlockOnClick: boolean, |
| * isTrialRun: boolean, |
| * ariaLabel: string | undefined, |
| * tooltip: ({text: string, autoshow: boolean} | undefined)}} icon |
| * The icon parameters. |
| */ |
| showUserPodCustomIcon: function(username, icon) { |
| var pod = this.getPodWithUsername_(username); |
| if (pod == null) { |
| console.error('Unable to show user pod button: user pod not found.'); |
| return; |
| } |
| |
| if (!icon.id && !icon.tooltip) |
| return; |
| |
| if (icon.id) |
| pod.customIconElement.setIcon(icon.id); |
| |
| if (icon.isTrialRun) { |
| pod.customIconElement.setInteractive( |
| this.onDidClickLockIconDuringTrialRun_.bind(this, username)); |
| } else if (icon.hardlockOnClick) { |
| pod.customIconElement.setInteractive( |
| this.hardlockUserPod_.bind(this, username)); |
| } else { |
| pod.customIconElement.setInteractive(null); |
| } |
| |
| var ariaLabel = icon.ariaLabel || (icon.tooltip && icon.tooltip.text); |
| if (ariaLabel) |
| pod.customIconElement.setAriaLabel(ariaLabel); |
| else |
| console.warn('No ARIA label for user pod custom icon.'); |
| |
| pod.customIconElement.show(); |
| |
| // This has to be called after |show| in case the tooltip should be shown |
| // immediatelly. |
| pod.customIconElement.setTooltip( |
| icon.tooltip || {text: '', autoshow: false}); |
| |
| // Hide fingerprint icon when custom icon is shown. |
| this.setUserPodFingerprintIcon(username, FINGERPRINT_STATES.HIDDEN); |
| }, |
| |
| /** |
| * Hard-locks user pod for the user. If user pod is hard-locked, it can be |
| * only unlocked using password, and the authentication type cannot be |
| * changed. |
| * @param {!string} username The user's username. |
| * @private |
| */ |
| hardlockUserPod_: function(username) { |
| chrome.send('hardlockPod', [username]); |
| }, |
| |
| /** |
| * Records a metric indicating that the user clicked on the lock icon during |
| * the trial run for Easy Unlock. |
| * @param {!string} username The user's username. |
| * @private |
| */ |
| onDidClickLockIconDuringTrialRun_: function(username) { |
| chrome.send('recordClickOnLockIcon', [username]); |
| }, |
| |
| /** |
| * Hides the custom icon in the user pod added by showUserPodCustomIcon(). |
| * @param {string} username Username of pod to remove button |
| */ |
| hideUserPodCustomIcon: function(username) { |
| var pod = this.getPodWithUsername_(username); |
| if (pod == null) { |
| console.error('Unable to hide user pod button: user pod not found.'); |
| return; |
| } |
| |
| // TODO(tengs): Allow option for a fading transition. |
| pod.customIconElement.hide(); |
| |
| // Show fingerprint icon if applicable. |
| this.setUserPodFingerprintIcon(username, FINGERPRINT_STATES.DEFAULT); |
| }, |
| |
| /** |
| * Set a fingerprint icon in the user pod of |username|. |
| * @param {string} username Username of the selected user |
| * @param {number} state Fingerprint unlock state |
| */ |
| setUserPodFingerprintIcon: function(username, state) { |
| var pod = this.getPodWithUsername_(username); |
| if (pod == null) { |
| console.error( |
| 'Unable to set user pod fingerprint icon: user pod not found.'); |
| return; |
| } |
| pod.fingerprintAuthenticated_ = false; |
| if (!pod.fingerprintIconElement) |
| return; |
| if (!pod.user.allowFingerprint || state == FINGERPRINT_STATES.HIDDEN || |
| !pod.customIconElement.hidden) { |
| pod.fingerprintIconElement.hidden = true; |
| pod.submitButton.hidden = false; |
| return; |
| } |
| |
| FINGERPRINT_STATES_MAPPING.forEach(function(icon) { |
| pod.fingerprintIconElement.classList.toggle( |
| icon.class, state == icon.state); |
| }); |
| pod.fingerprintIconElement.hidden = false; |
| pod.submitButton.hidden = pod.passwordElement.value.length == 0; |
| this.updatePasswordField_(pod, state); |
| if (state == FINGERPRINT_STATES.DEFAULT) |
| return; |
| |
| pod.fingerprintAuthenticated_ = true; |
| this.setActivatedPod(pod); |
| if (state == FINGERPRINT_STATES.FAILED) { |
| /** @const */ var RESET_ICON_TIMEOUT_MS = 500; |
| setTimeout( |
| this.resetIconAndPasswordField_.bind(this, pod), |
| RESET_ICON_TIMEOUT_MS); |
| } |
| }, |
| |
| /** |
| * Reset the fingerprint icon and password field. |
| * @param {UserPod} pod Pod to reset. |
| */ |
| resetIconAndPasswordField_: function(pod) { |
| if (!pod.fingerprintIconElement) |
| return; |
| this.setUserPodFingerprintIcon( |
| pod.user.username, FINGERPRINT_STATES.DEFAULT); |
| }, |
| |
| /** |
| * Remove the fingerprint icon in the user pod. |
| * @param {string} username Username of the selected user |
| */ |
| removeUserPodFingerprintIcon: function(username) { |
| var pod = this.getPodWithUsername_(username); |
| if (pod == null) { |
| console.error('No user pod found (when removing fingerprint icon).'); |
| return; |
| } |
| this.resetIconAndPasswordField_(pod); |
| if (pod.fingerprintIconElement) { |
| pod.fingerprintIconElement.parentNode.removeChild( |
| pod.fingerprintIconElement); |
| } |
| pod.submitButton.hidden = false; |
| }, |
| |
| /** |
| * Updates the password field in the user pod. |
| * @param {UserPod} pod Pod to update. |
| * @param {number} state Fingerprint unlock state |
| */ |
| updatePasswordField_: function(pod, state) { |
| FINGERPRINT_STATES_MAPPING.forEach(function(item) { |
| pod.passwordElement.classList.toggle(item.class, state == item.state); |
| }); |
| var placeholderStr = loadTimeData.getString( |
| pod.isPinShown() ? 'pinKeyboardPlaceholderPinPassword' : |
| 'passwordHint'); |
| if (state == FINGERPRINT_STATES.SIGNIN) { |
| placeholderStr = loadTimeData.getString('fingerprintSigningin'); |
| } else if (state == FINGERPRINT_STATES.FAILED) { |
| placeholderStr = loadTimeData.getString('fingerprintSigninFailed'); |
| } |
| pod.passwordElement.placeholder = placeholderStr; |
| }, |
| |
| /** |
| * Sets the authentication type used to authenticate the user. |
| * @param {string} username Username of selected user |
| * @param {number} authType Authentication type, must be one of the |
| * values listed in AUTH_TYPE enum. |
| * @param {string} value The initial value to use for authentication. |
| */ |
| setAuthType: function(username, authType, value) { |
| var pod = this.getPodWithUsername_(username); |
| if (pod == null) { |
| console.error('Unable to set auth type: user pod not found.'); |
| return; |
| } |
| pod.setAuthType(authType, value); |
| }, |
| |
| /** |
| * Sets the state of tablet mode. |
| * @param {boolean} isTabletModeEnabled true if the mode is on. |
| */ |
| setTabletModeState: function(isTabletModeEnabled) { |
| this.tabletModeEnabled_ = isTabletModeEnabled; |
| this.pods.forEach(function(pod, index) { |
| pod.actionBoxAreaElement.classList.toggle( |
| 'forced', isTabletModeEnabled); |
| }); |
| }, |
| |
| /** |
| * Updates the display name shown on a public session pod. |
| * @param {string} userID The user ID of the public session |
| * @param {string} displayName The new display name |
| */ |
| setPublicSessionDisplayName: function(userID, displayName) { |
| var pod = this.getPodWithUsername_(userID); |
| if (pod != null) |
| pod.setDisplayName(displayName); |
| }, |
| |
| /** |
| * Updates the list of locales available for a public session. |
| * @param {string} userID The user ID of the public session |
| * @param {!Object} locales The list of available locales |
| * @param {string} defaultLocale The locale to select by default |
| * @param {boolean} multipleRecommendedLocales Whether |locales| contains |
| * two or more recommended locales |
| */ |
| setPublicSessionLocales: function(userID, |
| locales, |
| defaultLocale, |
| multipleRecommendedLocales) { |
| var pod = this.getPodWithUsername_(userID); |
| if (pod != null) { |
| pod.populateLanguageSelect(locales, |
| defaultLocale, |
| multipleRecommendedLocales); |
| } |
| }, |
| |
| /** |
| * Updates the list of available keyboard layouts for a public session pod. |
| * @param {string} userID The user ID of the public session |
| * @param {string} locale The locale to which this list of keyboard layouts |
| * applies |
| * @param {!Object} list List of available keyboard layouts |
| */ |
| setPublicSessionKeyboardLayouts: function(userID, locale, list) { |
| var pod = this.getPodWithUsername_(userID); |
| if (pod != null) |
| pod.populateKeyboardSelect(locale, list); |
| }, |
| |
| /** |
| * Called when window was resized. |
| */ |
| onWindowResize: function() { |
| var layout = this.calculateLayout_(); |
| if (layout.columns != this.columns || layout.rows != this.rows) |
| this.placePods_(); |
| |
| // Wrap this in a set timeout so the function is called after the pod is |
| // finished transitioning so that we work with the final pod dimensions. |
| // If there is no focused pod that may be transitioning when this function |
| // is called, we can call scrollFocusedPodIntoView() right away. |
| var timeOut = 0; |
| if (this.focusedPod_) { |
| var style = getComputedStyle(this.focusedPod_); |
| timeOut = parseFloat(style.transitionDuration) * 1000; |
| } |
| |
| setTimeout(function() { |
| this.scrollFocusedPodIntoView(); |
| }.bind(this), timeOut); |
| }, |
| |
| /** |
| * Returns width of podrow having |columns| number of columns. |
| * @private |
| */ |
| columnsToWidth_: function(columns) { |
| var isDesktopUserManager = Oobe.getInstance().displayType == |
| DISPLAY_TYPE.DESKTOP_USER_MANAGER; |
| var margin = isDesktopUserManager ? DESKTOP_MARGIN_BY_COLUMNS[columns] : |
| MARGIN_BY_COLUMNS[columns]; |
| var rowPadding = isDesktopUserManager ? DESKTOP_ROW_PADDING : |
| POD_ROW_PADDING; |
| return 2 * rowPadding + columns * this.userPodWidth_ + |
| (columns - 1) * margin; |
| }, |
| |
| /** |
| * Returns height of podrow having |rows| number of rows. |
| * @private |
| */ |
| rowsToHeight_: function(rows) { |
| var isDesktopUserManager = Oobe.getInstance().displayType == |
| DISPLAY_TYPE.DESKTOP_USER_MANAGER; |
| var rowPadding = isDesktopUserManager ? DESKTOP_ROW_PADDING : |
| POD_ROW_PADDING; |
| return 2 * rowPadding + rows * this.userPodHeight_; |
| }, |
| |
| /** |
| * Calculates number of columns and rows that podrow should have in order to |
| * hold as much its pods as possible for current screen size. Also it tries |
| * to choose layout that looks good. |
| * @return {{columns: number, rows: number}} |
| */ |
| calculateLayout_: function() { |
| var preferredColumns = this.pods.length < COLUMNS.length ? |
| COLUMNS[this.pods.length] : COLUMNS[COLUMNS.length - 1]; |
| var maxWidth = Oobe.getInstance().clientAreaSize.width; |
| var columns = preferredColumns; |
| while (maxWidth < this.columnsToWidth_(columns) && columns > 1) |
| --columns; |
| var rows = Math.floor((this.pods.length - 1) / columns) + 1; |
| if (getComputedStyle( |
| $('signin-banner'), null).getPropertyValue('display') != 'none') { |
| rows = Math.min(rows, MAX_NUMBER_OF_ROWS_UNDER_SIGNIN_BANNER); |
| } |
| if (!Oobe.getInstance().newDesktopUserManager) { |
| var maxHeigth = Oobe.getInstance().clientAreaSize.height; |
| while (maxHeigth < this.rowsToHeight_(rows) && rows > 1) |
| --rows; |
| } |
| // One more iteration if it's not enough cells to place all pods. |
| while (maxWidth >= this.columnsToWidth_(columns + 1) && |
| columns * rows < this.pods.length && |
| columns < MAX_NUMBER_OF_COLUMNS) { |
| ++columns; |
| } |
| return {columns: columns, rows: rows}; |
| }, |
| |
| /** |
| * Places pods onto their positions onto pod grid. |
| * @private |
| */ |
| placePods_: function() { |
| var isDesktopUserManager = Oobe.getInstance().displayType == |
| DISPLAY_TYPE.DESKTOP_USER_MANAGER; |
| if (isDesktopUserManager && !Oobe.getInstance().userPodsPageVisible) |
| return; |
| |
| var layout = this.calculateLayout_(); |
| var columns = this.columns = layout.columns; |
| var rows = this.rows = layout.rows; |
| var maxPodsNumber = columns * rows; |
| var margin = isDesktopUserManager ? DESKTOP_MARGIN_BY_COLUMNS[columns] : |
| MARGIN_BY_COLUMNS[columns]; |
| this.parentNode.setPreferredSize( |
| this.columnsToWidth_(columns), this.rowsToHeight_(rows)); |
| var height = this.userPodHeight_; |
| var width = this.userPodWidth_; |
| var pinPodLocation = { column: columns + 1, row: rows + 1 }; |
| if (this.focusedPod_ && this.focusedPod_.isPinShown()) |
| pinPodLocation = this.findPodLocation_(this.focusedPod_, columns, rows); |
| |
| this.pods.forEach(function(pod, index) { |
| if (index >= maxPodsNumber) { |
| pod.hidden = true; |
| return; |
| } |
| pod.hidden = false; |
| if (pod.offsetHeight != height && |
| pod.offsetHeight != CROS_PIN_POD_HEIGHT) { |
| console.error('Pod offsetHeight (' + pod.offsetHeight + |
| ') and POD_HEIGHT (' + height + ') are not equal.'); |
| } |
| if (pod.offsetWidth != width) { |
| console.error('Pod offsetWidth (' + pod.offsetWidth + |
| ') and POD_WIDTH (' + width + ') are not equal.'); |
| } |
| var column = index % columns; |
| var row = Math.floor(index / columns); |
| |
| var rowPadding = isDesktopUserManager ? DESKTOP_ROW_PADDING : |
| POD_ROW_PADDING; |
| pod.left = rowPadding + column * (width + margin); |
| |
| // On desktop, we want the rows to always be equally spaced. |
| pod.top = isDesktopUserManager ? row * (height + rowPadding) : |
| row * height + rowPadding; |
| }); |
| Oobe.getInstance().updateScreenSize(this.parentNode); |
| }, |
| |
| /** |
| * Number of columns. |
| * @type {?number} |
| */ |
| set columns(columns) { |
| // Cannot use 'columns' here. |
| this.setAttribute('ncolumns', columns); |
| }, |
| get columns() { |
| return parseInt(this.getAttribute('ncolumns')); |
| }, |
| |
| /** |
| * Number of rows. |
| * @type {?number} |
| */ |
| set rows(rows) { |
| // Cannot use 'rows' here. |
| this.setAttribute('nrows', rows); |
| }, |
| get rows() { |
| return parseInt(this.getAttribute('nrows')); |
| }, |
| |
| /** |
| * Whether the pod is currently focused. |
| * @param {UserPod} pod Pod to check for focus. |
| * @return {boolean} Pod focus status. |
| */ |
| isFocused: function(pod) { |
| return this.focusedPod_ == pod; |
| }, |
| |
| /** |
| * Focuses a given user pod or clear focus when given null. |
| * @param {UserPod=} podToFocus User pod to focus (undefined clears focus). |
| * @param {boolean=} opt_force If true, forces focus update even when |
| * podToFocus is already focused. |
| * @param {boolean=} opt_skipInputFocus If true, don't focus on the input |
| * box of user pod. |
| */ |
| focusPod: function(podToFocus, opt_force, opt_skipInputFocus) { |
| if (this.isFocused(podToFocus) && !opt_force) { |
| // Calling focusPod w/o podToFocus means reset. |
| if (!podToFocus) |
| Oobe.clearErrors(); |
| return; |
| } |
| |
| // Make sure there's only one focusPod operation happening at a time. |
| if (this.insideFocusPod_) { |
| return; |
| } |
| this.insideFocusPod_ = true; |
| |
| for (var i = 0, pod; pod = this.pods[i]; ++i) { |
| if (!this.alwaysFocusSinglePod) { |
| pod.isActionBoxMenuActive = false; |
| } |
| if (pod != podToFocus) { |
| pod.isActionBoxMenuHovered = false; |
| pod.classList.remove('focused'); |
| pod.setPinVisibility(false); |
| this.setUserPodFingerprintIcon( |
| pod.user.username, FINGERPRINT_STATES.HIDDEN); |
| // On Desktop, the faded style is not set correctly, so we should |
| // manually fade out non-focused pods if there is a focused pod. |
| if (pod.user.isDesktopUser && podToFocus) |
| pod.classList.add('faded'); |
| else |
| pod.classList.remove('faded'); |
| pod.reset(false); |
| } |
| } |
| |
| // Clear any error messages for previous pod. |
| if (!this.isFocused(podToFocus)) |
| Oobe.clearErrors(); |
| |
| this.focusedPod_ = podToFocus; |
| if (podToFocus) { |
| // Only show the keyboard if it is fully loaded. |
| if (podToFocus.isPinReady()) |
| podToFocus.setPinVisibility(true); |
| podToFocus.classList.remove('faded'); |
| podToFocus.classList.add('focused'); |
| if (!podToFocus.multiProfilesPolicyApplied) { |
| podToFocus.classList.toggle('signing-in', false); |
| if (!opt_skipInputFocus) |
| podToFocus.focusInput(); |
| } else { |
| podToFocus.userTypeBubbleElement.classList.add('bubble-shown'); |
| // Note it is not necessary to skip this focus request when |
| // |opt_skipInputFocus| is true. When |multiProfilesPolicyApplied| |
| // is false, it doesn't focus on the password input box by default. |
| podToFocus.focus(); |
| } |
| |
| if (!podToFocus.user.isApp) |
| chrome.send( |
| 'focusPod', |
| [podToFocus.user.username, true /* loads wallpaper */]); |
| this.firstShown_ = false; |
| this.lastFocusedPod_ = podToFocus; |
| this.scrollFocusedPodIntoView(); |
| this.setUserPodFingerprintIcon( |
| podToFocus.user.username, FINGERPRINT_STATES.DEFAULT); |
| } else { |
| chrome.send('noPodFocused'); |
| } |
| this.insideFocusPod_ = false; |
| }, |
| |
| /** |
| * Returns the currently activated pod. |
| * @type {UserPod} |
| */ |
| get activatedPod() { |
| return this.activatedPod_; |
| }, |
| |
| /** |
| * Sets currently activated pod. |
| * @param {UserPod} pod Pod to check for focus. |
| * @param {Event} e Event object. |
| */ |
| setActivatedPod: function(pod, e) { |
| if (this.disabled) { |
| console.error('Cannot activate pod while sign-in UI is disabled.'); |
| return; |
| } |
| if (pod && pod.activate(e)) |
| this.activatedPod_ = pod; |
| }, |
| |
| /** |
| * The pod of the signed-in user, if any; null otherwise. |
| * @type {?UserPod} |
| */ |
| get lockedPod() { |
| for (var i = 0, pod; pod = this.pods[i]; ++i) { |
| if (pod.user.signedIn) |
| return pod; |
| } |
| return null; |
| }, |
| |
| /** |
| * The pod that is preselected on user pod row show. |
| * @type {?UserPod} |
| */ |
| get preselectedPod() { |
| var isDesktopUserManager = Oobe.getInstance().displayType == |
| DISPLAY_TYPE.DESKTOP_USER_MANAGER; |
| if (isDesktopUserManager) { |
| // On desktop, don't pre-select a pod if it's the only one. |
| if (this.pods.length == 1) |
| return null; |
| |
| // The desktop User Manager can send an URI encoded profile path in the |
| // url hash, that indicates a pod that should be initially focused. |
| var focusedProfilePath = |
| decodeURIComponent(window.location.hash.substr(1)); |
| for (var i = 0, pod; pod = this.pods[i]; ++i) { |
| if (focusedProfilePath === pod.user.profilePath) |
| return pod; |
| } |
| return null; |
| } |
| |
| var lockedPod = this.lockedPod; |
| if (lockedPod) |
| return lockedPod; |
| for (i = 0; pod = this.pods[i]; ++i) { |
| if (!pod.multiProfilesPolicyApplied) |
| return pod; |
| } |
| return this.pods[0]; |
| }, |
| |
| /** |
| * Resets input UI. |
| * @param {boolean} takeFocus True to take focus. |
| */ |
| reset: function(takeFocus) { |
| this.disabled = false; |
| if (this.activatedPod_) |
| this.activatedPod_.reset(takeFocus); |
| }, |
| |
| /** |
| * Restores input focus to current selected pod, if there is any. |
| */ |
| refocusCurrentPod: function() { |
| if (this.focusedPod_ && !this.focusedPod_.multiProfilesPolicyApplied) { |
| this.focusedPod_.focusInput(); |
| } |
| }, |
| |
| /** |
| * Clears focused pod password field. |
| */ |
| clearFocusedPod: function() { |
| if (!this.disabled && this.focusedPod_) |
| this.focusedPod_.reset(true); |
| }, |
| |
| /** |
| * Shows signin UI. |
| * @param {string} email Email for signin UI. |
| */ |
| showSigninUI: function(email) { |
| // Clear any error messages that might still be around. |
| Oobe.clearErrors(); |
| this.disabled = true; |
| this.lastFocusedPod_ = this.getPodWithUsername_(email); |
| Oobe.showSigninUI(email); |
| }, |
| |
| /** |
| * Updates current image of a user. |
| * @param {string} username User for which to update the image. |
| */ |
| updateUserImage: function(username) { |
| var pod = this.getPodWithUsername_(username); |
| if (pod) |
| pod.updateUserImage(); |
| }, |
| |
| /** |
| * Handler of click event. |
| * @param {Event} e Click Event object. |
| * @private |
| */ |
| handleClick_: function(e) { |
| if (this.disabled) |
| return; |
| |
| // Clear all menus if the click is outside pod menu and its |
| // button area. |
| if (!findAncestorByClass(e.target, 'action-box-menu') && |
| !findAncestorByClass(e.target, 'action-box-area')) { |
| for (var i = 0, pod; pod = this.pods[i]; ++i) |
| pod.isActionBoxMenuActive = false; |
| } |
| |
| // Clears focus if not clicked on a pod and if there's more than one pod. |
| var pod = findAncestorByClass(e.target, 'pod'); |
| if ((!pod || pod.parentNode != this) && !this.alwaysFocusSinglePod) { |
| this.focusPod(); |
| } |
| |
| if (pod) |
| pod.isActionBoxMenuHovered = true; |
| |
| // Return focus back to single pod. |
| if (this.alwaysFocusSinglePod && !pod) { |
| if ($('login-header-bar').contains(e.target)) |
| return; |
| this.focusPod(this.focusedPod_, true /* force */); |
| this.focusedPod_.userTypeBubbleElement.classList.remove('bubble-shown'); |
| this.focusedPod_.isActionBoxMenuHovered = false; |
| } |
| }, |
| |
| /** |
| * Handler of mouse move event. |
| * @param {Event} e Click Event object. |
| * @private |
| */ |
| handleMouseMove_: function(e) { |
| if (this.disabled) |
| return; |
| if (e.movementX == 0 && e.movementY == 0) |
| return; |
| |
| // Defocus (thus hide) action box, if it is focused on a user pod |
| // and the pointer is not hovering over it. |
| var pod = findAncestorByClass(e.target, 'pod'); |
| if (document.activeElement && |
| document.activeElement.parentNode != pod && |
| document.activeElement.classList.contains('action-box-area')) { |
| document.activeElement.parentNode.focus(); |
| } |
| |
| if (pod) |
| pod.isActionBoxMenuHovered = true; |
| |
| // Hide action boxes on other user pods. |
| for (var i = 0, p; p = this.pods[i]; ++i) |
| if (p != pod && !p.isActionBoxMenuActive) |
| p.isActionBoxMenuHovered = false; |
| }, |
| |
| /** |
| * Handles focus event. |
| * @param {Event} e Focus Event object. |
| * @private |
| */ |
| handleFocus_: function(e) { |
| if (this.disabled) |
| return; |
| if (e.target.parentNode == this) { |
| // Focus on a pod |
| if (e.target.classList.contains('focused')) { |
| if (!e.target.multiProfilesPolicyApplied) |
| e.target.focusInput(); |
| else |
| e.target.userTypeBubbleElement.classList.add('bubble-shown'); |
| } else |
| this.focusPod(e.target); |
| return; |
| } |
| |
| var pod = findAncestorByClass(e.target, 'pod'); |
| if (pod && pod.parentNode == this) { |
| // Focus on a control of a pod but not on the action area button. |
| if (!pod.classList.contains('focused')) { |
| if (e.target.classList.contains('action-box-area') || |
| e.target.classList.contains('remove-warning-button')) { |
| // focusPod usually moves focus on the password input box which |
| // triggers virtual keyboard to show up. But the focus may move to a |
| // non text input element shortly by e.target.focus. Hence, a |
| // virtual keyboard flicking might be observed. We need to manually |
| // prevent focus on password input box to avoid virtual keyboard |
| // flicking in this case. See crbug.com/396016 for details. |
| this.focusPod(pod, false, true /* opt_skipInputFocus */); |
| } else { |
| this.focusPod(pod); |
| } |
| pod.userTypeBubbleElement.classList.remove('bubble-shown'); |
| e.target.focus(); |
| } |
| return; |
| } |
| |
| // Clears pod focus when we reach here. It means new focus is neither |
| // on a pod nor on a button/input for a pod. |
| // Do not "defocus" user pod when it is a single pod. |
| // That means that 'focused' class will not be removed and |
| // input field/button will always be visible. |
| if (!this.alwaysFocusSinglePod) |
| this.focusPod(); |
| else { |
| // Hide user-type-bubble in case this is one pod and we lost focus of |
| // it. |
| this.focusedPod_.userTypeBubbleElement.classList.remove('bubble-shown'); |
| } |
| }, |
| |
| /** |
| * Handler of keydown event. |
| * @param {Event} e KeyDown Event object. |
| */ |
| handleKeyDown: function(e) { |
| if (this.disabled) |
| return; |
| var editing = e.target.tagName == 'INPUT' && e.target.value; |
| switch (e.key) { |
| case 'ArrowLeft': |
| if (!editing) { |
| if (this.focusedPod_ && this.focusedPod_.previousElementSibling) |
| this.focusPod(this.focusedPod_.previousElementSibling); |
| else |
| this.focusPod(this.lastElementChild); |
| |
| e.stopPropagation(); |
| } |
| break; |
| case 'ArrowRight': |
| if (!editing) { |
| if (this.focusedPod_ && this.focusedPod_.nextElementSibling) |
| this.focusPod(this.focusedPod_.nextElementSibling); |
| else |
| this.focusPod(this.firstElementChild); |
| |
| e.stopPropagation(); |
| } |
| break; |
| case 'Enter': |
| if (this.focusedPod_) { |
| var targetTag = e.target.tagName; |
| if (e.target == this.focusedPod_.passwordElement || |
| (this.focusedPod_.pinKeyboard && |
| e.target == this.focusedPod_.pinKeyboard.inputElement) || |
| (targetTag != 'INPUT' && |
| targetTag != 'BUTTON' && |
| targetTag != 'A')) { |
| this.setActivatedPod(this.focusedPod_, e); |
| e.stopPropagation(); |
| } |
| } |
| break; |
| case 'Escape': |
| if (!this.alwaysFocusSinglePod) |
| this.focusPod(); |
| break; |
| } |
| }, |
| |
| /** |
| * Called right after the pod row is shown. |
| */ |
| handleAfterShow: function() { |
| var focusedPod = this.focusedPod_; |
| |
| // Without timeout changes in pods positions will be animated even though |
| // it happened when 'flying-pods' class was disabled. |
| setTimeout(function() { |
| Oobe.getInstance().toggleClass('flying-pods', true); |
| if (focusedPod) |
| ensureTransitionEndEvent(focusedPod); |
| }, 0); |
| |
| // Force input focus for user pod on show and once transition ends. |
| if (focusedPod) { |
| var screen = this.parentNode; |
| var self = this; |
| focusedPod.addEventListener('transitionend', function f(e) { |
| focusedPod.removeEventListener('transitionend', f); |
| focusedPod.reset(true); |
| // Notify screen that it is ready. |
| screen.onShow(); |
| }); |
| } |
| }, |
| |
| /** |
| * Called right before the pod row is shown. |
| */ |
| handleBeforeShow: function() { |
| Oobe.getInstance().toggleClass('flying-pods', false); |
| for (var event in this.listeners_) { |
| this.ownerDocument.addEventListener( |
| event, this.listeners_[event][0], this.listeners_[event][1]); |
| } |
| $('login-header-bar').buttonsTabIndex = UserPodTabOrder.HEADER_BAR; |
| |
| if (this.podPlacementPostponed_) { |
| this.podPlacementPostponed_ = false; |
| this.placePods_(); |
| this.maybePreselectPod(); |
| } |
| }, |
| |
| /** |
| * Called when the element is hidden. |
| */ |
| handleHide: function() { |
| for (var event in this.listeners_) { |
| this.ownerDocument.removeEventListener( |
| event, this.listeners_[event][0], this.listeners_[event][1]); |
| } |
| $('login-header-bar').buttonsTabIndex = 0; |
| }, |
| |
| /** |
| * Called when a pod's user image finishes loading. |
| */ |
| handlePodImageLoad: function(pod) { |
| var index = this.podsWithPendingImages_.indexOf(pod); |
| if (index == -1) { |
| return; |
| } |
| |
| this.podsWithPendingImages_.splice(index, 1); |
| if (this.podsWithPendingImages_.length == 0) { |
| this.classList.remove('images-loading'); |
| } |
| }, |
| |
| /** |
| * Preselects pod, if needed. |
| */ |
| maybePreselectPod: function() { |
| var pod = this.preselectedPod; |
| this.focusPod(pod); |
| |
| // Hide user-type-bubble in case all user pods are disabled and we focus |
| // first pod. |
| if (pod && pod.multiProfilesPolicyApplied) { |
| pod.userTypeBubbleElement.classList.remove('bubble-shown'); |
| } |
| } |
| }; |
| |
| return { |
| PodRow: PodRow |
| }; |
| }); |