| // 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. |
| |
| // TODO(rltoscano): Move data/* into print_preview.data namespace |
| |
| var localStrings = new LocalStrings(templateData); |
| |
| <include src="component.js"/> |
| |
| cr.define('print_preview', function() { |
| 'use strict'; |
| |
| /** |
| * Container class for Chromium's print preview. |
| * @constructor |
| * @extends {print_preview.Component} |
| */ |
| function PrintPreview() { |
| print_preview.Component.call(this); |
| |
| /** |
| * Used to communicate with Chromium's print system. |
| * @type {!print_preview.NativeLayer} |
| * @private |
| */ |
| this.nativeLayer_ = new print_preview.NativeLayer(); |
| |
| /** |
| * Event target that contains information about the logged in user. |
| * @type {!print_preview.UserInfo} |
| * @private |
| */ |
| this.userInfo_ = new print_preview.UserInfo(); |
| |
| /** |
| * Metrics object used to report usage statistics. |
| * @type {!print_preview.Metrics} |
| * @private |
| */ |
| this.metrics_ = new print_preview.Metrics(); |
| |
| /** |
| * Application state. |
| * @type {!print_preview.AppState} |
| * @private |
| */ |
| this.appState_ = new print_preview.AppState(); |
| |
| /** |
| * Data model that holds information about the document to print. |
| * @type {!print_preview.DocumentInfo} |
| * @private |
| */ |
| this.documentInfo_ = new print_preview.DocumentInfo(); |
| |
| /** |
| * Data store which holds print destinations. |
| * @type {!print_preview.DestinationStore} |
| * @private |
| */ |
| this.destinationStore_ = new print_preview.DestinationStore( |
| this.nativeLayer_, this.appState_); |
| |
| /** |
| * Storage of the print ticket used to create the print job. |
| * @type {!print_preview.PrintTicketStore} |
| * @private |
| */ |
| this.printTicketStore_ = new print_preview.PrintTicketStore( |
| this.destinationStore_, this.appState_, this.documentInfo_); |
| |
| /** |
| * Holds the print and cancel buttons and renders some document statistics. |
| * @type {!print_preview.PrintHeader} |
| * @private |
| */ |
| this.printHeader_ = new print_preview.PrintHeader( |
| this.printTicketStore_, this.destinationStore_); |
| this.addChild(this.printHeader_); |
| |
| /** |
| * Component used to search for print destinations. |
| * @type {!print_preview.DestinationSearch} |
| * @private |
| */ |
| this.destinationSearch_ = new print_preview.DestinationSearch( |
| this.destinationStore_, this.userInfo_, this.metrics_); |
| this.addChild(this.destinationSearch_); |
| |
| /** |
| * Component that renders the print destination. |
| * @type {!print_preview.DestinationSettings} |
| * @private |
| */ |
| this.destinationSettings_ = new print_preview.DestinationSettings( |
| this.destinationStore_); |
| this.addChild(this.destinationSettings_); |
| |
| /** |
| * Component that renders UI for entering in page range. |
| * @type {!print_preview.PageSettings} |
| * @private |
| */ |
| this.pageSettings_ = new print_preview.PageSettings( |
| this.printTicketStore_.pageRange); |
| this.addChild(this.pageSettings_); |
| |
| /** |
| * Component that renders the copies settings. |
| * @type {!print_preview.CopiesSettings} |
| * @private |
| */ |
| this.copiesSettings_ = new print_preview.CopiesSettings( |
| this.printTicketStore_.copies, this.printTicketStore_.collate); |
| this.addChild(this.copiesSettings_); |
| |
| /** |
| * Component that renders the layout settings. |
| * @type {!print_preview.LayoutSettings} |
| * @private |
| */ |
| this.layoutSettings_ = |
| new print_preview.LayoutSettings(this.printTicketStore_.landscape); |
| this.addChild(this.layoutSettings_); |
| |
| /** |
| * Component that renders the color options. |
| * @type {!print_preview.ColorSettings} |
| * @private |
| */ |
| this.colorSettings_ = |
| new print_preview.ColorSettings(this.printTicketStore_.color); |
| this.addChild(this.colorSettings_); |
| |
| /** |
| * Component that renders a select box for choosing margin settings. |
| * @type {!print_preview.MarginSettings} |
| * @private |
| */ |
| this.marginSettings_ = |
| new print_preview.MarginSettings(this.printTicketStore_.marginsType); |
| this.addChild(this.marginSettings_); |
| |
| /** |
| * Component that renders miscellaneous print options. |
| * @type {!print_preview.OtherOptionsSettings} |
| * @private |
| */ |
| this.otherOptionsSettings_ = new print_preview.OtherOptionsSettings( |
| this.printTicketStore_.duplex, |
| this.printTicketStore_.fitToPage, |
| this.printTicketStore_.cssBackground, |
| this.printTicketStore_.selectionOnly, |
| this.printTicketStore_.headerFooter); |
| this.addChild(this.otherOptionsSettings_); |
| |
| /** |
| * Area of the UI that holds the print preview. |
| * @type {!print_preview.PreviewArea} |
| * @private |
| */ |
| this.previewArea_ = new print_preview.PreviewArea(this.destinationStore_, |
| this.printTicketStore_, |
| this.nativeLayer_, |
| this.documentInfo_); |
| this.addChild(this.previewArea_); |
| |
| /** |
| * Interface to the Google Cloud Print API. Null if Google Cloud Print |
| * integration is disabled. |
| * @type {cloudprint.CloudPrintInterface} |
| * @private |
| */ |
| this.cloudPrintInterface_ = null; |
| |
| /** |
| * Whether in kiosk mode where print preview can print automatically without |
| * user intervention. See http://crbug.com/31395. Print will start when |
| * both the print ticket has been initialized, and an initial printer has |
| * been selected. |
| * @type {boolean} |
| * @private |
| */ |
| this.isInKioskAutoPrintMode_ = false; |
| |
| /** |
| * State of the print preview UI. |
| * @type {print_preview.PrintPreview.UiState_} |
| * @private |
| */ |
| this.uiState_ = PrintPreview.UiState_.INITIALIZING; |
| |
| /** |
| * Whether document preview generation is in progress. |
| * @type {boolean} |
| * @private |
| */ |
| this.isPreviewGenerationInProgress_ = true; |
| }; |
| |
| /** |
| * States of the print preview. |
| * @enum {string} |
| * @private |
| */ |
| PrintPreview.UiState_ = { |
| INITIALIZING: 'initializing', |
| READY: 'ready', |
| OPENING_PDF_PREVIEW: 'opening-pdf-preview', |
| OPENING_NATIVE_PRINT_DIALOG: 'opening-native-print-dialog', |
| PRINTING: 'printing', |
| FILE_SELECTION: 'file-selection', |
| CLOSING: 'closing', |
| ERROR: 'error' |
| }; |
| |
| PrintPreview.prototype = { |
| __proto__: print_preview.Component.prototype, |
| |
| /** Sets up the page and print preview by getting the printer list. */ |
| initialize: function() { |
| this.decorate($('print-preview')); |
| i18nTemplate.process(document, templateData); |
| if (!this.previewArea_.hasCompatiblePlugin) { |
| this.setIsEnabled_(false); |
| } |
| this.nativeLayer_.startGetInitialSettings(); |
| cr.ui.FocusOutlineManager.forDocument(document); |
| }, |
| |
| /** @override */ |
| enterDocument: function() { |
| // Native layer events. |
| this.tracker.add( |
| this.nativeLayer_, |
| print_preview.NativeLayer.EventType.INITIAL_SETTINGS_SET, |
| this.onInitialSettingsSet_.bind(this)); |
| this.tracker.add( |
| this.nativeLayer_, |
| print_preview.NativeLayer.EventType.CLOUD_PRINT_ENABLE, |
| this.onCloudPrintEnable_.bind(this)); |
| this.tracker.add( |
| this.nativeLayer_, |
| print_preview.NativeLayer.EventType.PRINT_TO_CLOUD, |
| this.onPrintToCloud_.bind(this)); |
| this.tracker.add( |
| this.nativeLayer_, |
| print_preview.NativeLayer.EventType.FILE_SELECTION_CANCEL, |
| this.onFileSelectionCancel_.bind(this)); |
| this.tracker.add( |
| this.nativeLayer_, |
| print_preview.NativeLayer.EventType.FILE_SELECTION_COMPLETE, |
| this.onFileSelectionComplete_.bind(this)); |
| this.tracker.add( |
| this.nativeLayer_, |
| print_preview.NativeLayer.EventType.SETTINGS_INVALID, |
| this.onSettingsInvalid_.bind(this)); |
| this.tracker.add( |
| this.nativeLayer_, |
| print_preview.NativeLayer.EventType.DISABLE_SCALING, |
| this.onDisableScaling_.bind(this)); |
| this.tracker.add( |
| this.nativeLayer_, |
| print_preview.NativeLayer.EventType.PRIVET_PRINT_FAILED, |
| this.onPrivetPrintFailed_.bind(this)); |
| |
| |
| this.tracker.add( |
| $('system-dialog-link'), |
| 'click', |
| this.openSystemPrintDialog_.bind(this)); |
| this.tracker.add( |
| $('cloud-print-dialog-link'), |
| 'click', |
| this.onCloudPrintDialogLinkClick_.bind(this)); |
| this.tracker.add( |
| $('open-pdf-in-preview-link'), |
| 'click', |
| this.onOpenPdfInPreviewLinkClick_.bind(this)); |
| |
| this.tracker.add( |
| this.previewArea_, |
| print_preview.PreviewArea.EventType.PREVIEW_GENERATION_IN_PROGRESS, |
| this.onPreviewGenerationInProgress_.bind(this)); |
| this.tracker.add( |
| this.previewArea_, |
| print_preview.PreviewArea.EventType.PREVIEW_GENERATION_DONE, |
| this.onPreviewGenerationDone_.bind(this)); |
| this.tracker.add( |
| this.previewArea_, |
| print_preview.PreviewArea.EventType.PREVIEW_GENERATION_FAIL, |
| this.onPreviewGenerationFail_.bind(this)); |
| this.tracker.add( |
| this.previewArea_, |
| print_preview.PreviewArea.EventType.OPEN_SYSTEM_DIALOG_CLICK, |
| this.openSystemPrintDialog_.bind(this)); |
| |
| this.tracker.add( |
| this.destinationStore_, |
| print_preview.DestinationStore.EventType. |
| SELECTED_DESTINATION_CAPABILITIES_READY, |
| this.printIfReady_.bind(this)); |
| this.tracker.add( |
| this.destinationStore_, |
| print_preview.DestinationStore.EventType.DESTINATION_SELECT, |
| this.onDestinationSelect_.bind(this)); |
| this.tracker.add( |
| this.destinationStore_, |
| print_preview.DestinationStore.EventType.DESTINATION_SEARCH_DONE, |
| this.onDestinationSearchDone_.bind(this)); |
| |
| this.tracker.add( |
| this.printHeader_, |
| print_preview.PrintHeader.EventType.PRINT_BUTTON_CLICK, |
| this.onPrintButtonClick_.bind(this)); |
| this.tracker.add( |
| this.printHeader_, |
| print_preview.PrintHeader.EventType.CANCEL_BUTTON_CLICK, |
| this.onCancelButtonClick_.bind(this)); |
| |
| this.tracker.add(window, 'keydown', this.onKeyDown_.bind(this)); |
| |
| this.tracker.add( |
| this.destinationSettings_, |
| print_preview.DestinationSettings.EventType.CHANGE_BUTTON_ACTIVATE, |
| this.onDestinationChangeButtonActivate_.bind(this)); |
| |
| this.tracker.add( |
| this.destinationSearch_, |
| print_preview.DestinationSearch.EventType.MANAGE_CLOUD_DESTINATIONS, |
| this.onManageCloudDestinationsActivated_.bind(this)); |
| this.tracker.add( |
| this.destinationSearch_, |
| print_preview.DestinationSearch.EventType.MANAGE_LOCAL_DESTINATIONS, |
| this.onManageLocalDestinationsActivated_.bind(this)); |
| this.tracker.add( |
| this.destinationSearch_, |
| print_preview.DestinationSearch.EventType.SIGN_IN, |
| this.onCloudPrintSignInActivated_.bind(this)); |
| this.tracker.add( |
| this.destinationSearch_, |
| print_preview.DestinationListItem.EventType.REGISTER_PROMO_CLICKED, |
| this.onCloudPrintRegisterPromoClick_.bind(this)); |
| |
| // TODO(rltoscano): Move no-destinations-promo into its own component |
| // instead being part of PrintPreview. |
| this.tracker.add( |
| this.getChildElement('#no-destinations-promo .close-button'), |
| 'click', |
| this.onNoDestinationsPromoClose_.bind(this)); |
| this.tracker.add( |
| this.getChildElement('#no-destinations-promo .not-now-button'), |
| 'click', |
| this.onNoDestinationsPromoClose_.bind(this)); |
| this.tracker.add( |
| this.getChildElement('#no-destinations-promo .add-printer-button'), |
| 'click', |
| this.onNoDestinationsPromoClick_.bind(this)); |
| }, |
| |
| /** @override */ |
| decorateInternal: function() { |
| this.printHeader_.decorate($('print-header')); |
| this.destinationSearch_.decorate($('destination-search')); |
| this.destinationSettings_.decorate($('destination-settings')); |
| this.pageSettings_.decorate($('page-settings')); |
| this.copiesSettings_.decorate($('copies-settings')); |
| this.layoutSettings_.decorate($('layout-settings')); |
| this.colorSettings_.decorate($('color-settings')); |
| this.marginSettings_.decorate($('margin-settings')); |
| this.otherOptionsSettings_.decorate($('other-options-settings')); |
| this.previewArea_.decorate($('preview-area')); |
| |
| setIsVisible($('open-pdf-in-preview-link'), cr.isMac); |
| }, |
| |
| /** |
| * Sets whether the controls in the print preview are enabled. |
| * @param {boolean} isEnabled Whether the controls in the print preview are |
| * enabled. |
| * @private |
| */ |
| setIsEnabled_: function(isEnabled) { |
| $('system-dialog-link').disabled = !isEnabled; |
| $('cloud-print-dialog-link').disabled = !isEnabled; |
| $('open-pdf-in-preview-link').disabled = !isEnabled; |
| this.printHeader_.isEnabled = isEnabled; |
| this.destinationSettings_.isEnabled = isEnabled; |
| this.pageSettings_.isEnabled = isEnabled; |
| this.copiesSettings_.isEnabled = isEnabled; |
| this.layoutSettings_.isEnabled = isEnabled; |
| this.colorSettings_.isEnabled = isEnabled; |
| this.marginSettings_.isEnabled = isEnabled; |
| this.otherOptionsSettings_.isEnabled = isEnabled; |
| }, |
| |
| /** |
| * Prints the document or launches a pdf preview on the local system. |
| * @param {boolean} isPdfPreview Whether to launch the pdf preview. |
| * @private |
| */ |
| printDocumentOrOpenPdfPreview_: function(isPdfPreview) { |
| assert(this.uiState_ == PrintPreview.UiState_.READY, |
| 'Print document request received when not in ready state: ' + |
| this.uiState_); |
| if (isPdfPreview) { |
| this.uiState_ = PrintPreview.UiState_.OPENING_PDF_PREVIEW; |
| } else if (this.destinationStore_.selectedDestination.id == |
| print_preview.Destination.GooglePromotedId.SAVE_AS_PDF) { |
| this.uiState_ = PrintPreview.UiState_.FILE_SELECTION; |
| } else { |
| this.uiState_ = PrintPreview.UiState_.PRINTING; |
| } |
| this.setIsEnabled_(false); |
| if (this.printIfReady_() && |
| ((this.destinationStore_.selectedDestination.isLocal && |
| !this.destinationStore_.selectedDestination.isPrivet && |
| this.destinationStore_.selectedDestination.id != |
| print_preview.Destination.GooglePromotedId.SAVE_AS_PDF) || |
| this.uiState_ == PrintPreview.UiState_.OPENING_PDF_PREVIEW)) { |
| // Hide the dialog for now. The actual print command will be issued when |
| // the preview generation is done. |
| this.nativeLayer_.startHideDialog(); |
| } |
| }, |
| |
| /** |
| * Attempts to print if needed and if ready. |
| * @return {boolean} Whether a print request was issued. |
| * @private |
| */ |
| printIfReady_: function() { |
| if ((this.uiState_ == PrintPreview.UiState_.PRINTING || |
| this.uiState_ == PrintPreview.UiState_.OPENING_PDF_PREVIEW || |
| this.uiState_ == PrintPreview.UiState_.FILE_SELECTION || |
| this.isInKioskAutoPrintMode_) && |
| !this.isPreviewGenerationInProgress_ && |
| this.destinationStore_.selectedDestination && |
| this.destinationStore_.selectedDestination.capabilities) { |
| assert(this.printTicketStore_.isTicketValid(), |
| 'Trying to print with invalid ticket'); |
| this.nativeLayer_.startPrint( |
| this.destinationStore_.selectedDestination, |
| this.printTicketStore_, |
| this.cloudPrintInterface_, |
| this.documentInfo_, |
| this.uiState_ == PrintPreview.UiState_.OPENING_PDF_PREVIEW); |
| return true; |
| } else { |
| return false; |
| } |
| }, |
| |
| /** |
| * Closes the print preview. |
| * @private |
| */ |
| close_: function() { |
| this.exitDocument(); |
| this.uiState_ = PrintPreview.UiState_.CLOSING; |
| this.nativeLayer_.startCloseDialog(); |
| }, |
| |
| /** |
| * Opens the native system print dialog after disabling all controls. |
| * @private |
| */ |
| openSystemPrintDialog_: function() { |
| setIsVisible($('system-dialog-throbber'), true); |
| this.setIsEnabled_(false); |
| this.uiState_ = PrintPreview.UiState_.OPENING_NATIVE_PRINT_DIALOG; |
| this.nativeLayer_.startShowSystemDialog(); |
| }, |
| |
| /** |
| * Called when the native layer has initial settings to set. Sets the |
| * initial settings of the print preview and begins fetching print |
| * destinations. |
| * @param {Event} event Contains the initial print preview settings |
| * persisted through the session. |
| * @private |
| */ |
| onInitialSettingsSet_: function(event) { |
| assert(this.uiState_ == PrintPreview.UiState_.INITIALIZING, |
| 'Updating initial settings when not in initializing state: ' + |
| this.uiState_); |
| this.uiState_ = PrintPreview.UiState_.READY; |
| |
| var settings = event.initialSettings; |
| this.isInKioskAutoPrintMode_ = settings.isInKioskAutoPrintMode; |
| |
| // The following components must be initialized in this order. |
| this.appState_.init(settings.serializedAppStateStr); |
| this.documentInfo_.init( |
| settings.isDocumentModifiable, |
| settings.documentTitle, |
| settings.documentHasSelection); |
| this.printTicketStore_.init( |
| settings.thousandsDelimeter, |
| settings.decimalDelimeter, |
| settings.unitType, |
| settings.selectionOnly); |
| this.destinationStore_.init(settings.systemDefaultDestinationId); |
| this.appState_.setInitialized(); |
| |
| $('document-title').innerText = settings.documentTitle; |
| setIsVisible($('system-dialog-link'), |
| !settings.hidePrintWithSystemDialogLink); |
| }, |
| |
| /** |
| * Calls when the native layer enables Google Cloud Print integration. |
| * Fetches the user's cloud printers. |
| * @param {Event} event Contains the base URL of the Google Cloud Print |
| * service. |
| * @private |
| */ |
| onCloudPrintEnable_: function(event) { |
| this.cloudPrintInterface_ = |
| new cloudprint.CloudPrintInterface(event.baseCloudPrintUrl, |
| this.nativeLayer_); |
| this.tracker.add( |
| this.cloudPrintInterface_, |
| cloudprint.CloudPrintInterface.EventType.SUBMIT_DONE, |
| this.onCloudPrintSubmitDone_.bind(this)); |
| this.tracker.add( |
| this.cloudPrintInterface_, |
| cloudprint.CloudPrintInterface.EventType.SEARCH_FAILED, |
| this.onCloudPrintError_.bind(this)); |
| this.tracker.add( |
| this.cloudPrintInterface_, |
| cloudprint.CloudPrintInterface.EventType.SUBMIT_FAILED, |
| this.onCloudPrintError_.bind(this)); |
| this.tracker.add( |
| this.cloudPrintInterface_, |
| cloudprint.CloudPrintInterface.EventType.PRINTER_FAILED, |
| this.onCloudPrintError_.bind(this)); |
| this.tracker.add( |
| this.cloudPrintInterface_, |
| cloudprint.CloudPrintInterface.EventType. |
| UPDATE_PRINTER_TOS_ACCEPTANCE_FAILED, |
| this.onCloudPrintError_.bind(this)); |
| |
| this.userInfo_.setCloudPrintInterface(this.cloudPrintInterface_); |
| this.destinationStore_.setCloudPrintInterface(this.cloudPrintInterface_); |
| if (this.destinationSearch_.getIsVisible()) { |
| this.destinationStore_.startLoadCloudDestinations(); |
| } |
| }, |
| |
| /** |
| * Called from the native layer when ready to print to Google Cloud Print. |
| * @param {Event} event Contains the body to send in the HTTP request. |
| * @private |
| */ |
| onPrintToCloud_: function(event) { |
| assert(this.uiState_ == PrintPreview.UiState_.PRINTING, |
| 'Document ready to be sent to the cloud when not in printing ' + |
| 'state: ' + this.uiState_); |
| assert(this.cloudPrintInterface_ != null, |
| 'Google Cloud Print is not enabled'); |
| this.cloudPrintInterface_.submit( |
| this.destinationStore_.selectedDestination, |
| this.printTicketStore_, |
| this.documentInfo_, |
| event.data); |
| }, |
| |
| /** |
| * Called from the native layer when the user cancels the save-to-pdf file |
| * selection dialog. |
| * @private |
| */ |
| onFileSelectionCancel_: function() { |
| assert(this.uiState_ == PrintPreview.UiState_.FILE_SELECTION, |
| 'File selection cancelled when not in file-selection state: ' + |
| this.uiState_); |
| this.setIsEnabled_(true); |
| this.uiState_ = PrintPreview.UiState_.READY; |
| }, |
| |
| /** |
| * Called from the native layer when save-to-pdf file selection is complete. |
| * @private |
| */ |
| onFileSelectionComplete_: function() { |
| assert(this.uiState_ == PrintPreview.UiState_.FILE_SELECTION, |
| 'File selection completed when not in file-selection state: ' + |
| this.uiState_); |
| this.previewArea_.showCustomMessage( |
| localStrings.getString('printingToPDFInProgress')); |
| this.uiState_ = PrintPreview.UiState_.PRINTING; |
| }, |
| |
| /** |
| * Called after successfully submitting a job to Google Cloud Print. |
| * @param {!Event} event Contains the ID of the submitted print job. |
| * @private |
| */ |
| onCloudPrintSubmitDone_: function(event) { |
| assert(this.uiState_ == PrintPreview.UiState_.PRINTING, |
| 'Submited job to Google Cloud Print but not in printing state ' + |
| this.uiState_); |
| if (this.destinationStore_.selectedDestination.id == |
| print_preview.Destination.GooglePromotedId.FEDEX) { |
| this.nativeLayer_.startForceOpenNewTab( |
| 'https://www.google.com/cloudprint/fedexcode.html?jobid=' + |
| event.jobId); |
| } |
| this.close_(); |
| }, |
| |
| /** |
| * Called when there was an error communicating with Google Cloud print. |
| * Displays an error message in the print header. |
| * @param {!Event} event Contains the error message. |
| * @private |
| */ |
| onCloudPrintError_: function(event) { |
| if (event.status == 403) { |
| this.destinationSearch_.showCloudPrintPromo(); |
| } else if (event.status == 0) { |
| return; // Ignore, the system does not have internet connectivity. |
| } else { |
| this.printHeader_.setErrorMessage(event.message); |
| } |
| if (event.status == 200) { |
| console.error('Google Cloud Print Error: (' + event.errorCode + ') ' + |
| event.message); |
| } else { |
| console.error('Google Cloud Print Error: HTTP status ' + event.status); |
| } |
| }, |
| |
| /** |
| * Called when the preview area's preview generation is in progress. |
| * @private |
| */ |
| onPreviewGenerationInProgress_: function() { |
| this.isPreviewGenerationInProgress_ = true; |
| }, |
| |
| /** |
| * Called when the preview area's preview generation is complete. |
| * @private |
| */ |
| onPreviewGenerationDone_: function() { |
| this.isPreviewGenerationInProgress_ = false; |
| this.printHeader_.isPrintButtonEnabled = true; |
| this.printIfReady_(); |
| }, |
| |
| /** |
| * Called when the preview area's preview failed to load. |
| * @private |
| */ |
| onPreviewGenerationFail_: function() { |
| this.isPreviewGenerationInProgress_ = false; |
| this.printHeader_.isPrintButtonEnabled = false; |
| if (this.uiState_ == PrintPreview.UiState_.PRINTING) { |
| this.nativeLayer_.startCancelPendingPrint(); |
| } |
| }, |
| |
| /** |
| * Called when the 'Open pdf in preview' link is clicked. Launches the pdf |
| * preview app. |
| * @private |
| */ |
| onOpenPdfInPreviewLinkClick_: function() { |
| assert(this.uiState_ == PrintPreview.UiState_.READY, |
| 'Trying to open pdf in preview when not in ready state: ' + |
| this.uiState_); |
| setIsVisible($('open-preview-app-throbber'), true); |
| this.previewArea_.showCustomMessage( |
| localStrings.getString('openingPDFInPreview')); |
| this.printDocumentOrOpenPdfPreview_(true /*isPdfPreview*/); |
| }, |
| |
| /** |
| * Called when the print header's print button is clicked. Prints the |
| * document. |
| * @private |
| */ |
| onPrintButtonClick_: function() { |
| assert(this.uiState_ == PrintPreview.UiState_.READY, |
| 'Trying to print when not in ready state: ' + this.uiState_); |
| this.printDocumentOrOpenPdfPreview_(false /*isPdfPreview*/); |
| }, |
| |
| /** |
| * Called when the print header's cancel button is clicked. Closes the |
| * print dialog. |
| * @private |
| */ |
| onCancelButtonClick_: function() { |
| this.close_(); |
| }, |
| |
| /** |
| * Called when the register promo for Cloud Print is clicked. |
| * @private |
| */ |
| onCloudPrintRegisterPromoClick_: function(e) { |
| var devicesUrl = 'chrome://devices/register?id=' + e.destination.id; |
| this.nativeLayer_.startForceOpenNewTab(devicesUrl); |
| }, |
| |
| /** |
| * Consume escape key presses and ctrl + shift + p. Delegate everything else |
| * to the preview area. |
| * @param {KeyboardEvent} e The keyboard event. |
| * @private |
| */ |
| onKeyDown_: function(e) { |
| // Escape key closes the dialog. |
| if (e.keyCode == 27 && !e.shiftKey && !e.ctrlKey && !e.altKey && |
| !e.metaKey) { |
| if (this.destinationSearch_.getIsVisible()) { |
| this.destinationSearch_.setIsVisible(false); |
| this.metrics_.incrementDestinationSearchBucket( |
| print_preview.Metrics.DestinationSearchBucket.CANCELED); |
| } else { |
| // <if expr="pp_ifdef('toolkit_views')"> |
| // On the toolkit_views environment, ESC key is handled by C++-side |
| // instead of JS-side. |
| return; |
| // </if> |
| // <if expr="not pp_ifdef('toolkit_views')"> |
| // Dummy comment to absorb previous line's comment symbol. |
| this.close_(); |
| // </if> |
| } |
| e.preventDefault(); |
| return; |
| } |
| |
| // Ctrl + Shift + p / Mac equivalent. |
| if (e.keyCode == 80) { |
| if ((cr.isMac && e.metaKey && e.altKey && !e.shiftKey && !e.ctrlKey) || |
| (!cr.isMac && e.shiftKey && e.ctrlKey && !e.altKey && !e.metaKey)) { |
| this.openSystemPrintDialog_(); |
| e.preventDefault(); |
| return; |
| } |
| } |
| |
| if (e.keyCode == 13 /*enter*/ && |
| !this.destinationSearch_.getIsVisible() && |
| this.printTicketStore_.isTicketValid()) { |
| assert(this.uiState_ == PrintPreview.UiState_.READY, |
| 'Trying to print when not in ready state: ' + this.uiState_); |
| this.printDocumentOrOpenPdfPreview_(false /*isPdfPreview*/); |
| e.preventDefault(); |
| return; |
| } |
| |
| // Pass certain directional keyboard events to the PDF viewer. |
| this.previewArea_.handleDirectionalKeyEvent(e); |
| }, |
| |
| /** |
| * Called when native layer receives invalid settings for a print request. |
| * @private |
| */ |
| onSettingsInvalid_: function() { |
| this.uiState_ = PrintPreview.UiState_.ERROR; |
| console.error('Invalid settings error reported from native layer'); |
| this.previewArea_.showCustomMessage( |
| localStrings.getString('invalidPrinterSettings')); |
| }, |
| |
| /** |
| * Called when the destination settings' change button is activated. |
| * Displays the destination search component. |
| * @private |
| */ |
| onDestinationChangeButtonActivate_: function() { |
| this.destinationSearch_.setIsVisible(true); |
| this.destinationStore_.startLoadCloudDestinations(); |
| this.destinationStore_.startLoadLocalDestinations(); |
| this.destinationStore_.startLoadPrivetDestinations(); |
| this.metrics_.incrementDestinationSearchBucket( |
| print_preview.Metrics.DestinationSearchBucket.SHOWN); |
| }, |
| |
| /** |
| * Called when the destination search dispatches manage cloud destinations |
| * event. Calls corresponding native layer method. |
| * @private |
| */ |
| onManageCloudDestinationsActivated_: function() { |
| this.nativeLayer_.startManageCloudDestinations(); |
| }, |
| |
| /** |
| * Called when the destination search dispatches manage local destinations |
| * event. Calls corresponding native layer method. |
| * @private |
| */ |
| onManageLocalDestinationsActivated_: function() { |
| this.nativeLayer_.startManageLocalDestinations(); |
| }, |
| |
| /** |
| * Called when the user wants to sign in to Google Cloud Print. Calls the |
| * corresponding native layer event. |
| * @private |
| */ |
| onCloudPrintSignInActivated_: function() { |
| this.nativeLayer_.startCloudPrintSignIn(); |
| }, |
| |
| /** |
| * Called when the native layer dispatches a DISABLE_SCALING event. Resets |
| * fit-to-page selection and updates document info. |
| * @private |
| */ |
| onDisableScaling_: function() { |
| this.printTicketStore_.fitToPage.updateValue(null); |
| this.documentInfo_.updateIsScalingDisabled(true); |
| }, |
| |
| /** |
| * Called when privet printing fails. |
| * @param {Event} event Event object representing the failure. |
| * @private |
| */ |
| onPrivetPrintFailed_: function(event) { |
| console.error('Privet printing failed with error code ' + |
| event.httpError); |
| this.printHeader_.setErrorMessage( |
| localStrings.getString('couldNotPrint')); |
| }, |
| |
| /** |
| * Called when the open-cloud-print-dialog link is clicked. Opens the Google |
| * Cloud Print web dialog. |
| * @private |
| */ |
| onCloudPrintDialogLinkClick_: function() { |
| assert(this.uiState_ == PrintPreview.UiState_.READY, |
| 'Opening Google Cloud Print dialog when not in ready state: ' + |
| this.uiState_); |
| setIsVisible($('cloud-print-dialog-throbber'), true); |
| this.setIsEnabled_(false); |
| this.uiState_ = PrintPreview.UiState_.OPENING_NATIVE_PRINT_DIALOG; |
| this.nativeLayer_.startShowCloudPrintDialog( |
| this.printTicketStore_.pageRange.getPageNumberSet().size); |
| }, |
| |
| /** |
| * Called when a print destination is selected. Shows/hides the "Print with |
| * Cloud Print" link in the navbar. |
| * @private |
| */ |
| onDestinationSelect_: function() { |
| var selectedDest = this.destinationStore_.selectedDestination; |
| setIsVisible($('cloud-print-dialog-link'), |
| !cr.isChromeOS && !selectedDest.isLocal); |
| }, |
| |
| /** |
| * Called when the destination store loads a group of destinations. Shows |
| * a promo on Chrome OS if the user has no print destinations promoting |
| * Google Cloud Print. |
| * @private |
| */ |
| onDestinationSearchDone_: function() { |
| var isPromoVisible = cr.isChromeOS && |
| this.cloudPrintInterface_ && |
| this.userInfo_.getUserEmail() && |
| !this.appState_.isGcpPromoDismissed && |
| !this.destinationStore_.isLocalDestinationsSearchInProgress && |
| !this.destinationStore_.isCloudDestinationsSearchInProgress && |
| this.destinationStore_.hasOnlyDefaultCloudDestinations(); |
| setIsVisible(this.getChildElement('#no-destinations-promo'), |
| isPromoVisible); |
| if (isPromoVisible) { |
| this.metrics_.incrementGcpPromoBucket( |
| print_preview.Metrics.GcpPromoBucket.SHOWN); |
| } |
| }, |
| |
| /** |
| * Called when the close button on the no-destinations-promotion is clicked. |
| * Hides the promotion. |
| * @private |
| */ |
| onNoDestinationsPromoClose_: function() { |
| this.metrics_.incrementGcpPromoBucket( |
| print_preview.Metrics.GcpPromoBucket.DISMISSED); |
| setIsVisible(this.getChildElement('#no-destinations-promo'), false); |
| this.appState_.persistIsGcpPromoDismissed(true); |
| }, |
| |
| /** |
| * Called when the no-destinations promotion link is clicked. Opens the |
| * Google Cloud Print management page and closes the print preview. |
| * @private |
| */ |
| onNoDestinationsPromoClick_: function() { |
| this.metrics_.incrementGcpPromoBucket( |
| print_preview.Metrics.GcpPromoBucket.CLICKED); |
| this.appState_.persistIsGcpPromoDismissed(true); |
| window.open(this.cloudPrintInterface_.baseUrl + '?user=' + |
| this.userInfo_.getUserEmail() + '#printers'); |
| this.close_(); |
| } |
| }; |
| |
| // Export |
| return { |
| PrintPreview: PrintPreview |
| }; |
| }); |
| |
| // Pull in all other scripts in a single shot. |
| <include src="data/page_number_set.js"/> |
| <include src="data/destination.js"/> |
| <include src="data/local_parsers.js"/> |
| <include src="data/cloud_parsers.js"/> |
| <include src="data/destination_store.js"/> |
| <include src="data/margins.js"/> |
| <include src="data/document_info.js"/> |
| <include src="data/printable_area.js"/> |
| <include src="data/measurement_system.js"/> |
| <include src="data/print_ticket_store.js"/> |
| <include src="data/coordinate2d.js"/> |
| <include src="data/size.js"/> |
| <include src="data/capabilities_holder.js"/> |
| <include src="data/user_info.js"/> |
| <include src="data/app_state.js"/> |
| |
| <include src="data/ticket_items/ticket_item.js"/> |
| |
| <include src="data/ticket_items/custom_margins.js"/> |
| <include src="data/ticket_items/collate.js"/> |
| <include src="data/ticket_items/color.js"/> |
| <include src="data/ticket_items/copies.js"/> |
| <include src="data/ticket_items/duplex.js"/> |
| <include src="data/ticket_items/header_footer.js"/> |
| <include src="data/ticket_items/landscape.js"/> |
| <include src="data/ticket_items/margins_type.js"/> |
| <include src="data/ticket_items/page_range.js"/> |
| <include src="data/ticket_items/fit_to_page.js"/> |
| <include src="data/ticket_items/css_background.js"/> |
| <include src="data/ticket_items/selection_only.js"/> |
| |
| <include src="native_layer.js"/> |
| <include src="print_preview_animations.js"/> |
| <include src="cloud_print_interface.js"/> |
| <include src="print_preview_utils.js"/> |
| <include src="print_header.js"/> |
| <include src="metrics.js"/> |
| |
| <include src="settings/page_settings.js"/> |
| <include src="settings/copies_settings.js"/> |
| <include src="settings/layout_settings.js"/> |
| <include src="settings/color_settings.js"/> |
| <include src="settings/margin_settings.js"/> |
| <include src="settings/destination_settings.js"/> |
| <include src="settings/other_options_settings.js"/> |
| |
| <include src="previewarea/margin_control.js"/> |
| <include src="previewarea/margin_control_container.js"/> |
| <include src="previewarea/preview_area.js"/> |
| <include src="preview_generator.js"/> |
| |
| <include src="search/destination_list.js"/> |
| <include src="search/cloud_destination_list.js"/> |
| <include src="search/recent_destination_list.js"/> |
| <include src="search/destination_list_item.js"/> |
| <include src="search/destination_search.js"/> |
| <include src="search/search_box.js"/> |
| <include src="search/fedex_tos.js"/> |
| |
| window.addEventListener('DOMContentLoaded', function() { |
| printPreview = new print_preview.PrintPreview(); |
| printPreview.initialize(); |
| }); |
