| // Copyright (c) 2012 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. |
| |
| <include src="../uber/uber_utils.js"> |
| |
| cr.define('help', function() { |
| /** |
| * Encapsulated handling of the help page. |
| */ |
| function HelpPage() {} |
| |
| cr.addSingletonGetter(HelpPage); |
| |
| HelpPage.prototype = { |
| __proto__: HTMLDivElement.prototype, |
| |
| /** |
| * True if after update powerwash button should be displayed. |
| * @private |
| */ |
| powerwashAfterUpdate_: false, |
| |
| /** |
| * List of the channels names. |
| * @private |
| */ |
| channelList_: ['dev-channel', 'beta-channel', 'stable-channel'], |
| |
| /** |
| * Bubble for error messages and notifications. |
| * @private |
| */ |
| bubble_: null, |
| |
| /** |
| * Name of the channel the device is currently on. |
| * @private |
| */ |
| currentChannel_: null, |
| |
| /** |
| * Name of the channel the device is supposed to be on. |
| * @private |
| */ |
| targetChannel_: null, |
| |
| /** |
| * Perform initial setup. |
| */ |
| initialize: function() { |
| var self = this; |
| |
| uber.onContentFrameLoaded(); |
| |
| // Set the title. |
| var title = loadTimeData.getString('helpTitle'); |
| uber.invokeMethodOnParent('setTitle', {title: title}); |
| |
| $('product-license').innerHTML = loadTimeData.getString('productLicense'); |
| if (cr.isChromeOS) { |
| $('product-os-license').innerHTML = |
| loadTimeData.getString('productOsLicense'); |
| } |
| |
| var productTOS = $('product-tos'); |
| if (productTOS) |
| productTOS.innerHTML = loadTimeData.getString('productTOS'); |
| |
| $('get-help').onclick = function() { |
| chrome.send('openHelpPage'); |
| }; |
| <if expr="pp_ifdef('_google_chrome')"> |
| $('report-issue').onclick = function() { |
| chrome.send('openFeedbackDialog'); |
| }; |
| </if> |
| |
| this.maybeSetOnClick_($('more-info-expander'), |
| this.toggleMoreInfo_.bind(this)); |
| |
| this.maybeSetOnClick_($('promote'), function() { |
| chrome.send('promoteUpdater'); |
| }); |
| this.maybeSetOnClick_($('relaunch'), function() { |
| chrome.send('relaunchNow'); |
| }); |
| if (cr.isChromeOS) { |
| this.maybeSetOnClick_($('relaunch-and-powerwash'), function() { |
| chrome.send('relaunchAndPowerwash'); |
| }); |
| |
| this.channelTable_ = { |
| 'stable-channel': { |
| 'name': loadTimeData.getString('stable'), |
| 'label': loadTimeData.getString('currentChannelStable'), |
| }, |
| 'beta-channel': { |
| 'name': loadTimeData.getString('beta'), |
| 'label': loadTimeData.getString('currentChannelBeta') |
| }, |
| 'dev-channel': { |
| 'name': loadTimeData.getString('dev'), |
| 'label': loadTimeData.getString('currentChannelDev') |
| } |
| }; |
| } |
| |
| var channelChanger = $('channel-changer'); |
| if (channelChanger) { |
| channelChanger.onchange = function(event) { |
| self.setChannel_(event.target.value, false); |
| }; |
| } |
| |
| if (cr.isChromeOS) { |
| cr.ui.overlay.setupOverlay($('overlay-container')); |
| cr.ui.overlay.globalInitialization(); |
| $('overlay-container').addEventListener('cancelOverlay', function() { |
| self.showOverlay_(null); |
| }); |
| $('change-channel').onclick = function() { |
| self.showOverlay_($('channel-change-page')); |
| }; |
| |
| var channelChangeDisallowedError = document.createElement('div'); |
| channelChangeDisallowedError.className = 'channel-change-error-bubble'; |
| |
| var channelChangeDisallowedIcon = document.createElement('div'); |
| channelChangeDisallowedIcon.classList.add('help-page-icon-large'); |
| channelChangeDisallowedIcon.classList.add('channel-change-error-icon'); |
| channelChangeDisallowedError.appendChild(channelChangeDisallowedIcon); |
| |
| var channelChangeDisallowedText = document.createElement('div'); |
| channelChangeDisallowedText.className = 'channel-change-error-text'; |
| channelChangeDisallowedText.textContent = |
| loadTimeData.getString('channelChangeDisallowedMessage'); |
| channelChangeDisallowedError.appendChild(channelChangeDisallowedText); |
| |
| $('channel-change-disallowed-icon').onclick = function() { |
| self.showBubble_(channelChangeDisallowedError, |
| $('help-container'), |
| $('channel-change-disallowed-icon'), |
| cr.ui.ArrowLocation.TOP_END); |
| }; |
| } |
| |
| cr.ui.FocusManager.disableMouseFocusOnButtons(); |
| |
| // Attempt to update. |
| chrome.send('onPageLoaded'); |
| }, |
| |
| /** |
| * Shows the bubble. |
| * @param {HTMLDivElement} content The content of the bubble. |
| * @param {HTMLElement} target The element at which the bubble points. |
| * @param {HTMLElement} domSibling The element after which the bubble is |
| * added to the DOM. |
| * @param {cr.ui.ArrowLocation} location The arrow location. |
| * @private |
| */ |
| showBubble_: function(content, domSibling, target, location) { |
| if (!cr.isChromeOS) |
| return; |
| this.hideBubble_(); |
| var bubble = new cr.ui.AutoCloseBubble; |
| bubble.anchorNode = target; |
| bubble.domSibling = domSibling; |
| bubble.arrowLocation = location; |
| bubble.content = content; |
| bubble.show(); |
| this.bubble_ = bubble; |
| }, |
| |
| /** |
| * Hides the bubble. |
| * @private |
| */ |
| hideBubble_: function() { |
| if (!cr.isChromeOS) |
| return; |
| if (this.bubble_) |
| this.bubble_.hide(); |
| }, |
| |
| /** |
| * Toggles the visible state of the 'More Info' section. |
| * @private |
| */ |
| toggleMoreInfo_: function() { |
| var moreInfo = $('more-info-container'); |
| var visible = moreInfo.className == 'visible'; |
| moreInfo.className = visible ? '' : 'visible'; |
| moreInfo.style.height = visible ? '' : moreInfo.scrollHeight + 'px'; |
| moreInfo.addEventListener('webkitTransitionEnd', function(event) { |
| $('more-info-expander').textContent = visible ? |
| loadTimeData.getString('showMoreInfo') : |
| loadTimeData.getString('hideMoreInfo'); |
| }); |
| }, |
| |
| /** |
| * Assigns |method| to the onclick property of |el| if |el| exists. |
| * @private |
| */ |
| maybeSetOnClick_: function(el, method) { |
| if (el) |
| el.onclick = method; |
| }, |
| |
| /** |
| * @private |
| */ |
| setUpdateImage_: function(state) { |
| $('update-status-icon').className = 'help-page-icon ' + state; |
| }, |
| |
| /** |
| * Returns current overlay. |
| * @return {HTMLElement} Current overlay |
| * @private |
| */ |
| getCurrentOverlay_: function() { |
| return document.querySelector('#overlay .page.showing'); |
| }, |
| |
| /** |
| * @return {boolean} True, if new channel switcher UI is used, |
| * false otherwise. |
| * @private |
| */ |
| isNewChannelSwitcherUI_: function() { |
| return !loadTimeData.valueExists('disableNewChannelSwitcherUI'); |
| }, |
| |
| /** |
| * @return {boolean} True if target and current channels are not |
| * null and not equals |
| * @private |
| */ |
| channelsDiffer_: function() { |
| var current = this.currentChannel_; |
| var target = this.targetChannel_; |
| return (current != null && target != null && current != target); |
| }, |
| |
| /** |
| * @private |
| */ |
| setUpdateStatus_: function(status, message) { |
| var channel = this.targetChannel_; |
| if (status == 'checking') { |
| this.setUpdateImage_('working'); |
| $('update-status-message').innerHTML = |
| loadTimeData.getString('updateCheckStarted'); |
| } else if (status == 'updating') { |
| this.setUpdateImage_('working'); |
| if (this.channelsDiffer_()) { |
| $('update-status-message').innerHTML = |
| loadTimeData.getStringF('updatingChannelSwitch', |
| this.channelTable_[channel].label); |
| } else { |
| $('update-status-message').innerHTML = |
| loadTimeData.getStringF('updating'); |
| } |
| } else if (status == 'nearly_updated') { |
| this.setUpdateImage_('up-to-date'); |
| if (this.channelsDiffer_()) { |
| $('update-status-message').innerHTML = |
| loadTimeData.getString('successfulChannelSwitch'); |
| } else { |
| $('update-status-message').innerHTML = |
| loadTimeData.getString('updateAlmostDone'); |
| } |
| } else if (status == 'updated') { |
| this.setUpdateImage_('up-to-date'); |
| $('update-status-message').innerHTML = |
| loadTimeData.getString('upToDate'); |
| } else if (status == 'failed') { |
| this.setUpdateImage_('failed'); |
| $('update-status-message').innerHTML = message; |
| } |
| |
| var container = $('update-status-container'); |
| if (container) { |
| container.hidden = status == 'disabled'; |
| $('relaunch').hidden = status != 'nearly_updated'; |
| |
| if (!cr.isMac) |
| $('update-percentage').hidden = status != 'updating'; |
| } |
| |
| if ($('relaunch-and-powerwash')) { |
| // It's allowed to do powerwash only for customer devices, |
| // when user explicitly decides to update to a more stable |
| // channel. |
| $('relaunch-and-powerwash').hidden = |
| !this.powerwashAfterUpdate_ || status != 'nearly_updated'; |
| } |
| }, |
| |
| /** |
| * @private |
| */ |
| setProgress_: function(progress) { |
| $('update-percentage').innerHTML = progress + '%'; |
| }, |
| |
| /** |
| * @private |
| */ |
| setAllowedConnectionTypesMsg_: function(message) { |
| $('allowed-connection-types-message').innerText = message; |
| }, |
| |
| /** |
| * @private |
| */ |
| showAllowedConnectionTypesMsg_: function(visible) { |
| $('allowed-connection-types-message').hidden = !visible; |
| }, |
| |
| /** |
| * @private |
| */ |
| setPromotionState_: function(state) { |
| if (state == 'hidden') { |
| $('promote').hidden = true; |
| } else if (state == 'enabled') { |
| $('promote').disabled = false; |
| $('promote').hidden = false; |
| } else if (state == 'disabled') { |
| $('promote').disabled = true; |
| $('promote').hidden = false; |
| } |
| }, |
| |
| /** |
| * @private |
| */ |
| setOSVersion_: function(version) { |
| if (!cr.isChromeOS) |
| console.error('OS version unsupported on non-CrOS'); |
| |
| $('os-version').parentNode.hidden = (version == ''); |
| $('os-version').textContent = version; |
| }, |
| |
| /** |
| * @private |
| */ |
| setOSFirmware_: function(firmware) { |
| if (!cr.isChromeOS) |
| console.error('OS firmware unsupported on non-CrOS'); |
| |
| $('firmware').parentNode.hidden = (firmware == ''); |
| $('firmware').textContent = firmware; |
| }, |
| |
| /** |
| * Sets the given overlay to show. This hides whatever overlay is currently |
| * showing, if any. |
| * @param {HTMLElement} node The overlay page to show. If null, all |
| * overlays are hidden. |
| */ |
| showOverlay_: function(node) { |
| var currentlyShowingOverlay = this.getCurrentOverlay_(); |
| if (currentlyShowingOverlay) |
| currentlyShowingOverlay.classList.remove('showing'); |
| if (node) |
| node.classList.add('showing'); |
| $('overlay-container').hidden = !node; |
| }, |
| |
| /** |
| * Updates name of the current channel, i.e. the name of the |
| * channel the device is currently on. |
| * @param {string} channel The name of the current channel |
| * @private |
| */ |
| updateCurrentChannel_: function(channel) { |
| if (this.channelList_.indexOf(channel) < 0) |
| return; |
| $('current-channel').textContent = loadTimeData.getStringF( |
| 'currentChannel', this.channelTable_[channel].label); |
| this.currentChannel_ = channel; |
| help.ChannelChangePage.updateCurrentChannel(channel); |
| }, |
| |
| /** |
| * |enabled| is true if the release channel can be enabled. |
| * @private |
| */ |
| updateEnableReleaseChannel_: function(enabled) { |
| this.updateChannelChangerContainerVisibility_(enabled); |
| $('change-channel').disabled = !enabled; |
| $('channel-change-disallowed-icon').hidden = enabled; |
| }, |
| |
| /** |
| * Sets the device target channel. |
| * @param {string} channel The name of the target channel |
| * @param {boolean} isPowerwashAllowed True iff powerwash is allowed |
| * @private |
| */ |
| setChannel_: function(channel, isPowerwashAllowed) { |
| this.powerwashAfterUpdate_ = isPowerwashAllowed; |
| this.targetChannel_ = channel; |
| chrome.send('setChannel', [channel, isPowerwashAllowed]); |
| $('channel-change-confirmation').hidden = false; |
| $('channel-change-confirmation').textContent = loadTimeData.getStringF( |
| 'channel-changed', this.channelTable_[channel].name); |
| }, |
| |
| /** |
| * Sets the value of the "Build Date" field of the "More Info" section. |
| * @param {string} buildDate The date of the build. |
| * @private |
| */ |
| setBuildDate_: function(buildDate) { |
| $('build-date-container').classList.remove('empty'); |
| $('build-date').textContent = buildDate; |
| }, |
| |
| /** |
| * Updates channel-change-page-container visibility according to |
| * internal state. |
| * @private |
| */ |
| updateChannelChangePageContainerVisibility_: function() { |
| if (!this.isNewChannelSwitcherUI_()) { |
| $('channel-change-page-container').hidden = true; |
| return; |
| } |
| $('channel-change-page-container').hidden = |
| !help.ChannelChangePage.isPageReady(); |
| }, |
| |
| /** |
| * Updates channel-changer dropdown visibility if |visible| is |
| * true and new channel switcher UI is disallowed. |
| * @param {boolean} visible True if channel-changer should be |
| * displayed, false otherwise. |
| * @private |
| */ |
| updateChannelChangerContainerVisibility_: function(visible) { |
| if (this.isNewChannelSwitcherUI_()) { |
| $('channel-changer').hidden = true; |
| return; |
| } |
| $('channel-changer').hidden = !visible; |
| }, |
| }; |
| |
| HelpPage.setUpdateStatus = function(status, message) { |
| HelpPage.getInstance().setUpdateStatus_(status, message); |
| }; |
| |
| HelpPage.setProgress = function(progress) { |
| HelpPage.getInstance().setProgress_(progress); |
| }; |
| |
| HelpPage.setAndShowAllowedConnectionTypesMsg = function(message) { |
| HelpPage.getInstance().setAllowedConnectionTypesMsg_(message); |
| HelpPage.getInstance().showAllowedConnectionTypesMsg_(true); |
| }; |
| |
| HelpPage.showAllowedConnectionTypesMsg = function(visible) { |
| HelpPage.getInstance().showAllowedConnectionTypesMsg_(visible); |
| }; |
| |
| HelpPage.setPromotionState = function(state) { |
| HelpPage.getInstance().setPromotionState_(state); |
| }; |
| |
| HelpPage.setObsoleteOS = function(obsolete) { |
| HelpPage.getInstance().setObsoleteOS_(obsolete); |
| }; |
| |
| HelpPage.setOSVersion = function(version) { |
| HelpPage.getInstance().setOSVersion_(version); |
| }; |
| |
| HelpPage.setOSFirmware = function(firmware) { |
| HelpPage.getInstance().setOSFirmware_(firmware); |
| }; |
| |
| HelpPage.showOverlay = function(node) { |
| HelpPage.getInstance().showOverlay_(node); |
| }; |
| |
| HelpPage.cancelOverlay = function() { |
| HelpPage.getInstance().showOverlay_(null); |
| }; |
| |
| HelpPage.updateIsEnterpriseManaged = function(isEnterpriseManaged) { |
| if (!cr.isChromeOS) |
| return; |
| help.ChannelChangePage.updateIsEnterpriseManaged(isEnterpriseManaged); |
| }; |
| |
| HelpPage.updateCurrentChannel = function(channel) { |
| if (!cr.isChromeOS) |
| return; |
| HelpPage.getInstance().updateCurrentChannel_(channel); |
| }; |
| |
| HelpPage.updateTargetChannel = function(channel) { |
| if (!cr.isChromeOS) |
| return; |
| help.ChannelChangePage.updateTargetChannel(channel); |
| }; |
| |
| HelpPage.updateEnableReleaseChannel = function(enabled) { |
| HelpPage.getInstance().updateEnableReleaseChannel_(enabled); |
| }; |
| |
| HelpPage.setChannel = function(channel, isPowerwashAllowed) { |
| HelpPage.getInstance().setChannel_(channel, isPowerwashAllowed); |
| }; |
| |
| HelpPage.setBuildDate = function(buildDate) { |
| HelpPage.getInstance().setBuildDate_(buildDate); |
| }; |
| |
| HelpPage.updateChannelChangePageContainerVisibility = function() { |
| HelpPage.getInstance().updateChannelChangePageContainerVisibility_(); |
| }; |
| |
| // Export |
| return { |
| HelpPage: HelpPage |
| }; |
| }); |
| |
| /** |
| * onload listener to initialize the HelpPage. |
| */ |
| window.onload = function() { |
| help.HelpPage.getInstance().initialize(); |
| if (cr.isChromeOS) |
| help.ChannelChangePage.getInstance().initialize(); |
| }; |
