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Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/ui/offlineinstalldialog.js')
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1 files changed, 0 insertions, 1091 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/ui/offlineinstalldialog.js b/contexts/data/lib/closure-library/closure/goog/ui/offlineinstalldialog.js deleted file mode 100644 index 68e04ca..0000000 --- a/contexts/data/lib/closure-library/closure/goog/ui/offlineinstalldialog.js +++ /dev/null @@ -1,1091 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview A dialog for presenting the offline (Gears) install flow. It - * show information on how to install Gears if Gears is not already installed, - * or will offer the option to enable the application for Gears support. - * - * @see ../demos/offline.html - */ - -goog.provide('goog.ui.OfflineInstallDialog'); -goog.provide('goog.ui.OfflineInstallDialog.ButtonKeyType'); -goog.provide('goog.ui.OfflineInstallDialog.EnableScreen'); -goog.provide('goog.ui.OfflineInstallDialog.InstallScreen'); -goog.provide('goog.ui.OfflineInstallDialog.InstallingGearsScreen'); -goog.provide('goog.ui.OfflineInstallDialog.ScreenType'); -goog.provide('goog.ui.OfflineInstallDialog.UpgradeScreen'); -goog.provide('goog.ui.OfflineInstallDialogScreen'); - -goog.require('goog.Disposable'); -goog.require('goog.dom.classes'); -goog.require('goog.gears'); -goog.require('goog.string'); -goog.require('goog.string.StringBuffer'); -goog.require('goog.ui.Dialog'); -goog.require('goog.ui.Dialog.ButtonSet'); -goog.require('goog.ui.Dialog.EventType'); -goog.require('goog.window'); - - - -/** - * An offline install dialog. - * @param {string=} opt_class CSS class name for the dialog element, also used - * as a class name prefix for related elements; defaults to modal-dialog. - * @param {boolean=} opt_useIframeMask Work around windowed controls z-index - * issue by using an iframe instead of a div for bg element. - * @param {goog.dom.DomHelper=} opt_domHelper Optional DOM helper. - * @constructor - * @extends {goog.ui.Dialog} - */ -goog.ui.OfflineInstallDialog = function( - opt_class, opt_useIframeMask, opt_domHelper) { - goog.ui.Dialog.call(this, opt_class, opt_useIframeMask, opt_domHelper); - - /** - * This is used to allow more screens to be added programatically. It is a - * map from screen type to a constructor that extends - * goog.ui.OfflineInstallDialogScreen. - * @type {Object} - * @private - */ - this.screenConstructors_ = {}; - - /** - * This is a map of constructed screens. It uses the constructors in the - * screenConstructors_ map. - * @type {Object} - * @private - */ - this.screens_ = {}; - - this.currentScreenType_ = goog.gears.hasFactory() ? - goog.ui.OfflineInstallDialog.ScreenType.ENABLE : - goog.ui.OfflineInstallDialog.ScreenType.INSTALL; - - this.registerScreenType(goog.ui.OfflineInstallDialog.EnableScreen.TYPE, - goog.ui.OfflineInstallDialog.EnableScreen); - this.registerScreenType(goog.ui.OfflineInstallDialog.InstallScreen.TYPE, - goog.ui.OfflineInstallDialog.InstallScreen); - this.registerScreenType(goog.ui.OfflineInstallDialog.UpgradeScreen.TYPE, - goog.ui.OfflineInstallDialog.UpgradeScreen); - this.registerScreenType( - goog.ui.OfflineInstallDialog.InstallingGearsScreen.TYPE, - goog.ui.OfflineInstallDialog.InstallingGearsScreen); -}; -goog.inherits(goog.ui.OfflineInstallDialog, goog.ui.Dialog); - - -/** - * Buttons keys of the dialog. - * @enum {string} - */ -goog.ui.OfflineInstallDialog.ButtonKeyType = { - INSTALL: 'io', - UPGRADE: 'u', - ENABLE: 'eo', - CANCEL: 'ca', - CLOSE: 'cl', - OK: 'ok' -}; - - -/** - * The various types of screens the dialog can display. - * @enum {string} - */ -goog.ui.OfflineInstallDialog.ScreenType = { - INSTALL: 'i', - INSTALLING_GEARS: 'ig', - ENABLE: 'e', - UPGRADE: 'u' -}; - - -/** - * Whether the dialog is dirty and requires an upate to its display. - * @type {boolean} - * @private - */ -goog.ui.OfflineInstallDialog.prototype.dirty_ = false; - - -/** - * The type of the current screen of the dialog. - * @type {string} - * @private - */ -goog.ui.OfflineInstallDialog.prototype.currentScreenType_; - - -/** - * The url of the application. - * @type {string} - * @private - */ -goog.ui.OfflineInstallDialog.prototype.appUrl_ = ''; - - -/** - * The url of the page to download Gears from. - * @type {string} - * @private - */ -goog.ui.OfflineInstallDialog.prototype.gearsDownloadPageUrl_ = ''; - - -/** - * Marks as dirty and calls update if needed. - * @private - */ -goog.ui.OfflineInstallDialog.prototype.invalidateAndUpdate_ = function() { - this.dirty_ = true; - if (this.getElement() && this.isVisible()) { - this.update(); - } -}; - - -/** - * Sets the URL of the appliction to show in the dialog. - * @param {string} url The application URL. - */ -goog.ui.OfflineInstallDialog.prototype.setAppUrl = function(url) { - this.appUrl_ = url; - this.invalidateAndUpdate_(); -}; - - -/** - * @return {string} The application URL. - */ -goog.ui.OfflineInstallDialog.prototype.getAppUrl = function() { - return this.appUrl_; -}; - - -/** - * Sets the Gears download page URL. - * @param {string} url The Gears download page URL. - */ -goog.ui.OfflineInstallDialog.prototype.setGearsDownloadPageUrl = function(url) { - this.gearsDownloadPageUrl_ = url; - this.invalidateAndUpdate_(); -}; - - -/** - * @return {string} The Gears download page URL. - */ -goog.ui.OfflineInstallDialog.prototype.getGearsDownloadPageUrl = function() { - return this.gearsDownloadPageUrl_; -}; - - -/** - * This allows you to provide a shorter and more user friendly URL to the Gears - * download page since the Gears download URL can get quite ugly with all its - * params. - * @return {string} The Gears download page friendly URL. - */ -goog.ui.OfflineInstallDialog.prototype.getGearsDownloadPageFriendlyUrl = - function() { - return this.gearsDownloadPageFriendlyUrl_ || this.gearsDownloadPageUrl_; -}; - - -/** - * Sets the Gears download page friendly URL. - * @see #getGearsDownloadPageFriendlyUrl - * @param {string} url The Gears download page friendly URL. - */ -goog.ui.OfflineInstallDialog.prototype.setGearsDownloadPageFriendlyUrl = - function(url) { - this.gearsDownloadPageFriendlyUrl_ = url; - this.invalidateAndUpdate_(); -}; - - -/** - * Sets the screen type. - * @param {string} screenType The screen type. - */ -goog.ui.OfflineInstallDialog.prototype.setCurrentScreenType = function( - screenType) { - if (screenType != this.currentScreenType_) { - // If we have a current screen object then call deactivate on it - var currentScreen = this.getCurrentScreen(); - if (currentScreen && this.isInDocument()) { - currentScreen.deactivate(); - } - this.currentScreenType_ = screenType; - this.invalidateAndUpdate_(); - } -}; - - -/** - * @return {string} The screen type. - */ -goog.ui.OfflineInstallDialog.prototype.getCurrentScreenType = function() { - return this.currentScreenType_; -}; - - -/** - * @return {goog.ui.OfflineInstallDialogScreen?} The current screen object. - */ -goog.ui.OfflineInstallDialog.prototype.getCurrentScreen = function() { - return this.getScreen(this.currentScreenType_); -}; - - -/** - * Returns the screen object for a given registered type or null if no such type - * exists. This will create a screen object for a registered type as needed. - * @param {string} type The type of screen to get. - * @return {goog.ui.OfflineInstallDialogScreen?} The screen object. - */ -goog.ui.OfflineInstallDialog.prototype.getScreen = function(type) { - if (this.screens_[type]) { - return this.screens_[type]; - } - // Construct lazily as needed - if (this.screenConstructors_[type]) { - return this.screens_[type] = new this.screenConstructors_[type](this); - } - return null; -}; - - -/** - * Registers a screen constructor to be usable with the dialog. - * @param {string} type The type of this screen. - * @param {Function} constr A function that represents a constructor that - * extends goog.ui.OfflineInstallDialogScreen. - */ -goog.ui.OfflineInstallDialog.prototype.registerScreenType = function(type, - constr) { - this.screenConstructors_[type] = constr; - // Remove screen in case it already exists. - if (this.screens_[type]) { - var isCurrenScreenType = this.currentScreenType_ == type; - this.screens_[type].dispose(); - delete this.screens_[type]; - if (isCurrenScreenType) { - this.invalidateAndUpdate_(); - } - } -}; - - -/** - * Registers an instance of a screen to be usable with the dialog. - * @param {goog.ui.OfflineInstallDialogScreen} screen The screen to register. - */ -goog.ui.OfflineInstallDialog.prototype.registerScreen = function(screen) { - this.screens_[screen.getType()] = screen; -}; - - -/** @override */ -goog.ui.OfflineInstallDialog.prototype.setVisible = function(visible) { - if (this.isInDocument() && visible) { - if (this.dirty_) { - this.update(); - } - } - - goog.ui.OfflineInstallDialog.superClass_.setVisible.call(this, visible); -}; - - -/** @override */ -goog.ui.OfflineInstallDialog.prototype.createDom = function() { - goog.ui.OfflineInstallDialog.superClass_.createDom.call(this); - this.update(); -}; - - -/** @override */ -goog.ui.OfflineInstallDialog.prototype.enterDocument = function() { - goog.ui.OfflineInstallDialog.superClass_.enterDocument.call(this); - - this.getHandler().listen( - this, goog.ui.Dialog.EventType.SELECT, this.handleSelect_); - - if (this.dirty_) { - this.update(); - } -}; - - -/** - * Updates the dialog. This will ensure the correct screen is shown. - */ -goog.ui.OfflineInstallDialog.prototype.update = function() { - if (this.getElement()) { - var screen = this.getCurrentScreen(); - if (screen) { - screen.activate(); - } - - // Clear the dirty state. - this.dirty_ = false; - } -}; - - -/** - * Handles the SELECT_EVENT for the current dialog. Forward the event to the - * correct screen object and let the screen decide where to go next. - * @param {goog.ui.Dialog.Event} e The event. - * @private - */ -goog.ui.OfflineInstallDialog.prototype.handleSelect_ = function(e) { - var screen = this.getCurrentScreen(); - if (screen) { - screen.handleSelect(e); - } -}; - - -/** - * Opens a new browser window with the Gears download page and changes - * the screen to the installing gears page. - */ -goog.ui.OfflineInstallDialog.prototype.goToGearsDownloadPage = function() { - goog.window.open(this.gearsDownloadPageUrl_); -}; - - -/** @override */ -goog.ui.OfflineInstallDialog.prototype.disposeInternal = function() { - goog.ui.OfflineInstallDialog.superClass_.disposeInternal.call(this); - - delete this.screenConstructors_; - for (var type in this.screens_) { - this.screens_[type].dispose(); - } - delete this.screens_; -}; - - - -/** - * Represents a screen on the dialog. You can create new screens and add them - * to the offline install dialog by calling registerScreenType and - * setCurrentScreenType. - * @param {goog.ui.OfflineInstallDialog} dialog The dialog this screen should - * work with. - * @param {string} type The screen type name. - * @constructor - * @extends {goog.Disposable} - */ -goog.ui.OfflineInstallDialogScreen = function(dialog, type) { - goog.Disposable.call(this); - - /** - * @type {goog.ui.OfflineInstallDialog} - * @protected - * @suppress {underscore} - */ - this.dialog_ = dialog; - - /** - * @type {string} - * @private - */ - this.type_ = type; - - /** - * @type {goog.dom.DomHelper} - * @private - */ - this.dom_ = dialog.getDomHelper(); -}; -goog.inherits(goog.ui.OfflineInstallDialogScreen, goog.Disposable); - - -/** - * The HTML content to show on the screen. - * @type {string} - * @private - */ -goog.ui.OfflineInstallDialogScreen.prototype.content_ = ''; - - -/** - * The title to show on the dialog. - * @type {string} - * @private - */ -goog.ui.OfflineInstallDialogScreen.prototype.title_ = ''; - - -/** - * The button set to use with this screen. - * @type {goog.ui.Dialog.ButtonSet} - * @private - */ -goog.ui.OfflineInstallDialogScreen.prototype.buttonSet_; - - -/** - * @return {goog.ui.OfflineInstallDialog} The dialog the screen will be - * displayed in. - */ -goog.ui.OfflineInstallDialogScreen.prototype.getDialog = function() { - return this.dialog_; -}; - - -/** - * Returns the type of the screen. This is used to identify the screen type this - * reflects. - * @return {string} The type of the screen. - */ -goog.ui.OfflineInstallDialogScreen.prototype.getType = function() { - return this.type_; -}; - - -/** - * @return {goog.ui.Dialog.ButtonSet} The button set to use with this screen. - */ -goog.ui.OfflineInstallDialogScreen.prototype.getButtonSet = function() { - return this.buttonSet_; -}; - - -/** - * Sets the button set to use with this screen. - * @param {goog.ui.Dialog.ButtonSet} bs The button set to use. - */ -goog.ui.OfflineInstallDialogScreen.prototype.setButtonSet = function(bs) { - this.buttonSet_ = bs; -}; - - -/** - * @return {string} The HTML content to used for this screen. - */ -goog.ui.OfflineInstallDialogScreen.prototype.getContent = function() { - return this.content_; -}; - - -/** - * Sets the HTML content to use for this screen. - * @param {string} html The HTML text to use as content for the screen. - */ -goog.ui.OfflineInstallDialogScreen.prototype.setContent = function(html) { - this.content_ = html; -}; - - -/** - * @return {string} The text title to used for the dialog when this screen is - * shown. - */ -goog.ui.OfflineInstallDialogScreen.prototype.getTitle = function() { - return this.title_ || this.dialog_.getTitle(); -}; - - -/** - * Sets the plain text title to use for this screen. - * @param {string} title The plain text to use as a title on the dialog. - */ -goog.ui.OfflineInstallDialogScreen.prototype.setTitle = function(title) { - this.title_ = title; -}; - - -/** - * @return {string} A custom class name that should be added to the dialog when - * this screen is active. - */ -goog.ui.OfflineInstallDialogScreen.prototype.getCustomClassName = function() { - return this.customClassName_; -}; - - -/** - * Sets the custom class name that should be added to the dialog when this - * screen is active. - * @param {string} customClassName The custom class name. - */ -goog.ui.OfflineInstallDialogScreen.prototype.setCustomClassName = function( - customClassName) { - this.customClassName_ = customClassName; -}; - - -/** - * Called when the screen is shown. At this point the dialog is in the document. - */ -goog.ui.OfflineInstallDialogScreen.prototype.activate = function() { - var d = this.dialog_; - // Add custom class. - var customClassName = this.getCustomClassName(); - if (customClassName) { - goog.dom.classes.add(d.getElement(), customClassName); - } - - d.setTitle(this.getTitle()); - d.setContent(this.getContent()); - d.setButtonSet(this.getButtonSet()); -}; - - -/** - * Called when the screen is hidden. At this point the dialog is in the - * document. - */ -goog.ui.OfflineInstallDialogScreen.prototype.deactivate = function() { - // Remove custom class name - var customClassName = this.getCustomClassName(); - if (customClassName) { - goog.dom.classes.remove(this.dialog_.getElement(), customClassName); - } -}; - - -/** - * Called when the user clicks any of the buttons for this dialog screen. - * @param {goog.ui.Dialog.Event} e The dialog event. - */ -goog.ui.OfflineInstallDialogScreen.prototype.handleSelect = function(e) { - -}; - - - -// Classes for some of the standard screens - - - -/** - * This screen is shown to users that do have Gears installed but have - * not enabled the current application for offline access. - * @param {goog.ui.OfflineInstallDialog} dialog The dialog this is a screen - * for. - * @constructor - * @extends {goog.ui.OfflineInstallDialogScreen} - */ -goog.ui.OfflineInstallDialog.EnableScreen = function(dialog) { - goog.ui.OfflineInstallDialogScreen.call(this, dialog, - goog.ui.OfflineInstallDialog.EnableScreen.TYPE); - - /** - * @desc Text of button that enables offline functionality for the app. - * @hidden - */ - var MSG_OFFLINE_DIALOG_ENABLE_GEARS = goog.getMsg('Enable offline access'); - - /** - * @type {string} - * @protected - * @suppress {underscore} - */ - this.enableMsg_ = MSG_OFFLINE_DIALOG_ENABLE_GEARS; -}; -goog.inherits(goog.ui.OfflineInstallDialog.EnableScreen, - goog.ui.OfflineInstallDialogScreen); - - -/** - * The type of this screen. - * @type {string} - */ -goog.ui.OfflineInstallDialog.EnableScreen.TYPE = - goog.ui.OfflineInstallDialog.ScreenType.ENABLE; - - -/** - * Should enable button action be performed immediately when the user presses - * the enter key anywhere on the dialog. This should be set to false if there - * are other action handlers on the dialog that may stop propagation. - * @type {boolean} - * @protected - */ -goog.ui.OfflineInstallDialog.EnableScreen.prototype.enableOnEnter = true; - - -/** - * @return {goog.ui.Dialog.ButtonSet} The button set for the enable screen. - * @override - */ -goog.ui.OfflineInstallDialog.EnableScreen.prototype.getButtonSet = function() { - if (!this.buttonSet_) { - - /** - * @desc Text of button that cancels setting up Offline. - * @hidden - */ - var MSG_OFFLINE_DIALOG_CANCEL = goog.getMsg('Cancel'); - var buttonSet = this.buttonSet_ = new goog.ui.Dialog.ButtonSet(this.dom_); - buttonSet.set(goog.ui.OfflineInstallDialog.ButtonKeyType.ENABLE, - this.enableMsg_, this.enableOnEnter, false); - buttonSet.set(goog.ui.OfflineInstallDialog.ButtonKeyType.CANCEL, - MSG_OFFLINE_DIALOG_CANCEL, false, true); - } - - return this.buttonSet_; -}; - - - -/** - * This screen is shown to users that do have Gears installed but have - * not enabled the current application for offline access. - * @param {goog.ui.OfflineInstallDialog} dialog The dialog this is a screen - * for. - * @param {string=} opt_type An optional type, for specifying a more specific - * type of dialog. Only for use by subclasses. - * @constructor - * @extends {goog.ui.OfflineInstallDialogScreen} - */ -goog.ui.OfflineInstallDialog.InstallScreen = function(dialog, opt_type) { - goog.ui.OfflineInstallDialogScreen.call(this, dialog, - opt_type || goog.ui.OfflineInstallDialog.InstallScreen.TYPE); - - /** - * @desc The description of the the install step to perform in order to - * enable offline access. - * @hidden - */ - var MSG_OFFLINE_DIALOG_INSTALL_GEARS = goog.getMsg('Install Gears'); - - /** - * @type {string} - * @protected - * @suppress {underscore} - */ - this.installMsg_ = MSG_OFFLINE_DIALOG_INSTALL_GEARS; - - /** - * @desc Text of button that opens the download page for Gears. - * @hidden - */ - var MSG_INSTALL_GEARS = goog.getMsg('Get Gears now'); - - /** - * @type {string} - * @protected - * @suppress {underscore} - */ - this.enableMsg_ = MSG_INSTALL_GEARS; - - /** - * @desc Text of button that cancels setting up Offline. - * @hidden - */ - var MSG_OFFLINE_DIALOG_CANCEL_2 = goog.getMsg('Cancel'); - - /** - * @type {string} - * @private - */ - this.cancelMsg_ = MSG_OFFLINE_DIALOG_CANCEL_2; -}; -goog.inherits(goog.ui.OfflineInstallDialog.InstallScreen, - goog.ui.OfflineInstallDialogScreen); - - -/** - * The type of this screen. - * @type {string} - */ -goog.ui.OfflineInstallDialog.InstallScreen.TYPE = - goog.ui.OfflineInstallDialog.ScreenType.INSTALL; - - -/** - * The text to show before the installation steps. - * @type {string} - * @private - */ -goog.ui.OfflineInstallDialog.InstallScreen.prototype.installDescription_ = ''; - - -/** - * The CSS className to use when showing the app url. - * @type {string} - * @private - */ -goog.ui.OfflineInstallDialog.InstallScreen.prototype.appUrlClassName_ = - goog.getCssName('goog-offlinedialog-url'); - - -/** - * The CSS className for the element that contains the install steps. - * @type {string} - * @private - */ -goog.ui.OfflineInstallDialog.InstallScreen.prototype.stepsClassName_ = - goog.getCssName('goog-offlinedialog-steps'); - - -/** - * The CSS className for each step element. - * @type {string} - * @private - */ -goog.ui.OfflineInstallDialog.InstallScreen.prototype.stepClassName_ = - goog.getCssName('goog-offlinedialog-step'); - - -/** - * The CSS className for the element that shows the step number. - * @type {string} - * @private - */ -goog.ui.OfflineInstallDialog.InstallScreen.prototype.stepNumberClassName_ = - goog.getCssName('goog-offlinedialog-step-number'); - - -/** - * The CSS className for the element that shows the step desccription. - * @type {string} - * @private - */ -goog.ui.OfflineInstallDialog.InstallScreen.prototype.stepDescriptionClassName_ = - goog.getCssName('goog-offlinedialog-step-description'); - - -/** - * Should install button action be performed immediately when the user presses - * the enter key anywhere on the dialog. This should be set to false if there - * are other action handlers on the dialog that may stop propagation. - * @type {boolean} - * @protected - */ -goog.ui.OfflineInstallDialog.InstallScreen.prototype.isInstallButtonDefault = - true; - - -/** - * @return {goog.ui.Dialog.ButtonSet} The button set for the install screen. - * @override - */ -goog.ui.OfflineInstallDialog.InstallScreen.prototype.getButtonSet = function() { - if (!this.buttonSet_) { - var buttonSet = this.buttonSet_ = new goog.ui.Dialog.ButtonSet(this.dom_); - buttonSet.set(goog.ui.OfflineInstallDialog.ButtonKeyType.INSTALL, - this.enableMsg_, this.isInstallButtonDefault, false); - buttonSet.set(goog.ui.OfflineInstallDialog.ButtonKeyType.CANCEL, - this.cancelMsg_, false, true); - } - - return this.buttonSet_; -}; - - -/** - * Sets the install description. This is the text before the installation steps. - * @param {string} description The install description. - */ -goog.ui.OfflineInstallDialog.InstallScreen.prototype.setInstallDescription = - function(description) { - this.installDescription_ = description; -}; - - -/** @override */ -goog.ui.OfflineInstallDialog.InstallScreen.prototype.getContent = function() { - if (!this.content_) { - var sb = new goog.string.StringBuffer(this.installDescription_); - - /** - * @desc Header for the section that states the steps for the user to - * perform in order to enable offline access. - * @hidden - */ - var MSG_OFFLINE_DIALOG_NEED_TO = goog.getMsg('You\'ll need to:'); - sb.append('<div class="', this.stepsClassName_, '">', - MSG_OFFLINE_DIALOG_NEED_TO); - - // Create and append the html for step #1. - - sb.append(this.getStepHtml_(1, this.installMsg_)); - - // Create and append the html for step #2. - /** - * @desc One of the steps to perform in order to enable offline access. - * @hidden - */ - var MSG_OFFLINE_DIALOG_RESTART_BROWSER = goog.getMsg( - 'Restart your browser'); - sb.append(this.getStepHtml_(2, MSG_OFFLINE_DIALOG_RESTART_BROWSER)); - - // Create and append the html for step #3. - /** - * @desc One of the steps to perform in order to enable offline access. - * @hidden - */ - var MSG_OFFLINE_DIALOG_COME_BACK = goog.getMsg('Come back to {$appUrl}!', { - 'appUrl': '<span class="' + this.appUrlClassName_ + '">' + - this.dialog_.getAppUrl() + '</span>' - }); - sb.append(this.getStepHtml_(3, MSG_OFFLINE_DIALOG_COME_BACK)); - - // Close the enclosing element. - sb.append('</div>'); - - this.content_ = String(sb); - } - return this.content_; -}; - - -/** - * Creats the html for a step. - * @param {number} stepNumber The number of the step. - * @param {string} description The description of the step. - * @private - * @return {string} The step HTML in string form. - */ -goog.ui.OfflineInstallDialog.InstallScreen.prototype.getStepHtml_ = function( - stepNumber, description) { - return goog.string.buildString('<div class="', this.stepClassName_, - '"><span class="', this.stepNumberClassName_, '">', stepNumber, - '</span><span class="', this.stepDescriptionClassName_, '">', - description, '</span></div>'); -}; - - -/** - * Overrides to go to Gears page. - * @override - */ -goog.ui.OfflineInstallDialog.InstallScreen.prototype.handleSelect = - function(e) { - switch (e.key) { - case goog.ui.OfflineInstallDialog.ButtonKeyType.INSTALL: - case goog.ui.OfflineInstallDialog.ButtonKeyType.UPGRADE: - e.preventDefault(); - this.dialog_.goToGearsDownloadPage(); - this.dialog_.setCurrentScreenType( - goog.ui.OfflineInstallDialog.ScreenType.INSTALLING_GEARS); - break; - } -}; - - - -/** - * This screen is shown to users that needs to update their version of Gears - * before they can enabled the current application for offline access. - * @param {goog.ui.OfflineInstallDialog} dialog The dialog this is a screen - * for. - * @constructor - * @extends {goog.ui.OfflineInstallDialog.InstallScreen} - */ -goog.ui.OfflineInstallDialog.UpgradeScreen = function(dialog) { - goog.ui.OfflineInstallDialog.InstallScreen.call(this, dialog, - goog.ui.OfflineInstallDialog.UpgradeScreen.TYPE); - - /** - * @desc The description of the the upgrade step to perform in order to enable - * offline access. - * @hidden - */ - var MSG_OFFLINE_DIALOG_INSTALL_NEW_GEARS = goog.getMsg( - 'Install a new version of Gears'); - - /** - * Override to say upgrade instead of install. - * @type {string} - * @protected - * @suppress {underscore} - */ - this.installMsg_ = MSG_OFFLINE_DIALOG_INSTALL_NEW_GEARS; - - /** - * @desc Text of button that opens the download page for Gears for an - * upgrade. - * @hidden - */ - var MSG_OFFLINE_DIALOG_UPGRADE_GEARS = - goog.getMsg('Upgrade Gears now'); - - /** - * Override the text on the button to show upgrade instead of install. - * @type {string} - * @protected - * @suppress {underscore} - */ - this.enableMsg_ = MSG_OFFLINE_DIALOG_UPGRADE_GEARS; -}; -goog.inherits(goog.ui.OfflineInstallDialog.UpgradeScreen, - goog.ui.OfflineInstallDialog.InstallScreen); - - -/** - * The type of this screen. - * @type {string} - */ -goog.ui.OfflineInstallDialog.UpgradeScreen.TYPE = - goog.ui.OfflineInstallDialog.ScreenType.UPGRADE; - - -/** - * Should upgrade button action be performed immediately when the user presses - * the enter key anywhere on the dialog. This should be set to false if there - * are other action handlers on the dialog that may stop propagation. - * @type {boolean} - * @protected - */ -goog.ui.OfflineInstallDialog.UpgradeScreen.prototype.isUpgradeButtonDefault = - true; - - -/** - * @return {goog.ui.Dialog.ButtonSet} The button set for the upgrade screen. - * @override - */ -goog.ui.OfflineInstallDialog.UpgradeScreen.prototype.getButtonSet = function() { - if (!this.buttonSet_) { - /** - * @desc Text of button that cancels setting up Offline. - * @hidden - */ - var MSG_OFFLINE_DIALOG_CANCEL_3 = goog.getMsg('Cancel'); - - var buttonSet = this.buttonSet_ = new goog.ui.Dialog.ButtonSet(this.dom_); - buttonSet.set(goog.ui.OfflineInstallDialog.ButtonKeyType.UPGRADE, - this.enableMsg_, this.isUpgradeButtonDefault, false); - buttonSet.set(goog.ui.OfflineInstallDialog.ButtonKeyType.CANCEL, - MSG_OFFLINE_DIALOG_CANCEL_3, false, true); - } - - return this.buttonSet_; -}; - - -/** - * Sets the upgrade description. This is the text before the upgrade steps. - * @param {string} description The upgrade description. - */ -goog.ui.OfflineInstallDialog.UpgradeScreen.prototype.setUpgradeDescription = - function(description) { - this.setInstallDescription(description); -}; - - - -/** - * This screen is shown to users after the window to the Gears download page has - * been opened. - * @param {goog.ui.OfflineInstallDialog} dialog The dialog this is a screen - * for. - * @constructor - * @extends {goog.ui.OfflineInstallDialogScreen} - */ -goog.ui.OfflineInstallDialog.InstallingGearsScreen = function(dialog) { - goog.ui.OfflineInstallDialogScreen.call(this, dialog, - goog.ui.OfflineInstallDialog.InstallingGearsScreen.TYPE); -}; -goog.inherits(goog.ui.OfflineInstallDialog.InstallingGearsScreen, - goog.ui.OfflineInstallDialogScreen); - - -/** - * The type of this screen. - * @type {string} - */ -goog.ui.OfflineInstallDialog.InstallingGearsScreen.TYPE = - goog.ui.OfflineInstallDialog.ScreenType.INSTALLING_GEARS; - - -/** - * The CSS className to use for bold text. - * @type {string} - * @private - */ -goog.ui.OfflineInstallDialog.InstallingGearsScreen.prototype.boldClassName_ = - goog.getCssName('goog-offlinedialog-bold'); - - -/** - * Gets the button set for the dialog when the user is suposed to be installing - * Gears. - * @return {goog.ui.Dialog.ButtonSet} The button set. - * @override - */ -goog.ui.OfflineInstallDialog.InstallingGearsScreen.prototype.getButtonSet = - function() { - if (!this.buttonSet_) { - /** - * @desc Text of button that closes the dialog. - * @hidden - */ - var MSG_OFFLINE_DIALOG_CLOSE = goog.getMsg('Close'); - - var buttonSet = this.buttonSet_ = - new goog.ui.Dialog.ButtonSet(this.dom_); - buttonSet.set(goog.ui.OfflineInstallDialog.ButtonKeyType.CLOSE, - MSG_OFFLINE_DIALOG_CLOSE, false, true); - } - return this.buttonSet_; -}; - - -/** - * Gets the content for the dialog when the user is suposed to be installing - * Gears. - * @return {string} The content of the dialog as html. - * @override - */ -goog.ui.OfflineInstallDialog.InstallingGearsScreen.prototype.getContent = - function() { - if (!this.content_) { - /** - * @desc Congratulate the user for trying to download Google gears, - * and give them a push in the right direction. - */ - var MSG_OFFLINE_DIALOG_GEARS_DOWNLOAD_OPEN = goog.getMsg( - 'Great! The Gears download page has been opened in a new ' + - 'window. If you accidentally closed it, you can {$aBegin}open the ' + - 'Gears download page again{$aEnd}.', - { - 'aBegin': '<a ' + 'target="_blank" href="' + - this.getDialog().getGearsDownloadPageUrl() + '">', - 'aEnd': '</a>' - }); - - /** - * @desc Informs the user to come back to the the given site after - * installing Gears. - * @hidden - */ - var MSG_OFFLINE_DIALOG_GEARS_AFTER_INSTALL = goog.getMsg('After you\'ve ' + - 'downloaded and installed Gears, {$beginTag}restart your ' + - 'browser, and then come back to {$appUrl}!{$endTag}', - { - 'beginTag': '<div class="' + this.boldClassName_ + '">', - 'endTag': '</div>', 'appUrl': this.getDialog().getAppUrl() - }); - - // Set the content. - this.content_ = goog.string.buildString('<div>', - MSG_OFFLINE_DIALOG_GEARS_DOWNLOAD_OPEN, '</div><br/><div>', - MSG_OFFLINE_DIALOG_GEARS_AFTER_INSTALL, '</div>'); - } - return this.content_; -}; |