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| -rw-r--r-- | toolkit/components/alerts/nsIAlertsService.idl | 337 |
1 files changed, 337 insertions, 0 deletions
diff --git a/toolkit/components/alerts/nsIAlertsService.idl b/toolkit/components/alerts/nsIAlertsService.idl new file mode 100644 index 0000000000..de1f78bbab --- /dev/null +++ b/toolkit/components/alerts/nsIAlertsService.idl @@ -0,0 +1,337 @@ +/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "nsISupports.idl" +#include "nsIObserver.idl" + +interface imgIRequest; +interface nsICancelable; +interface nsIPrincipal; +interface nsIURI; + +%{C++ +#define ALERT_NOTIFICATION_CONTRACTID "@mozilla.org/alert-notification;1" +%} + +[scriptable, uuid(a71a637d-de1d-47c6-a8d2-c60b2596f471)] +interface nsIAlertNotificationImageListener : nsISupports +{ + /** + * Called when the image finishes loading. + * + * @param aUserData An opaque parameter passed to |loadImage|. + * @param aRequest The image request. + */ + void onImageReady(in nsISupports aUserData, in imgIRequest aRequest); + + /** + * Called if the alert doesn't have an image, or if the image request times + * out or fails. + * + * @param aUserData An opaque parameter passed to |loadImage|. + */ + void onImageMissing(in nsISupports aUserData); +}; + +[scriptable, uuid(a054c2c9-2787-4686-859c-45609d790056)] +interface nsIAlertAction : nsISupports +{ + /** + * Returns a string identifying a user action to be displayed on the alert. + * + * This string is an opaque identifier that identifies an action in potential + * callbacks; it is not displayed to the user. + */ + readonly attribute AString action; + + /** + * Returns a string containing action text to be shown to the user. + */ + readonly attribute AString title; + + /** + * Returns a string containing the URL of an icon to display with the action. + */ + readonly attribute AString iconURL; + + /** + * On Windows, chrome-privileged notifications -- i.e., those with a + * non-actionable principal -- can have actions that are activated by Windows + * and not processed by Firefox. When `windowsSystemActivationType` is true, + * we request Windows to process `action`. At the time of writing, Windows + * recognizes the following actions: + * + * - `action="dismiss"` dismisses the alert entirely. + * - `action="snooze"` snoozes the alert, generally making it disappear before + * reappearing a Windows-determined amount of time later. + * + * On non-Windows, this field is ignored. + */ + readonly attribute boolean windowsSystemActivationType; +}; + +[scriptable, uuid(cf2e4cb6-4b8f-4eca-aea9-d51a8f9f7a50)] +interface nsIAlertNotification : nsISupports +{ + /** Initializes an alert notification. */ + void init([optional] in AString aName, + [optional] in AString aImageURL, + [optional] in AString aTitle, + [optional] in AString aText, + [optional] in boolean aTextClickable, + [optional] in AString aCookie, + [optional] in AString aDir, + [optional] in AString aLang, + [optional] in AString aData, + [optional] in nsIPrincipal aPrincipal, + [optional] in boolean aInPrivateBrowsing, + [optional] in boolean aRequireInteraction, + [optional] in boolean aSilent, + [optional] in Array<uint32_t> aVibrate); + + /** + * The name of the notification. On Windows and Android, the name is hashed + * and used as a notification ID. Notifications will replace previous + * notifications with the same name. + */ + readonly attribute AString name; + + /** + * A URL identifying the image to put in the alert. The OS X backend limits + * the amount of time it will wait for the image to load to six seconds. After + * that time, the alert will show without an image. + */ + readonly attribute AString imageURL; + + /** The title for the alert. */ + readonly attribute AString title; + + /** The contents of the alert. */ + readonly attribute AString text; + + /** + * Controls the click behavior. If true, the alert listener will be notified + * when the user clicks on the alert. + */ + readonly attribute boolean textClickable; + + /** + * An opaque cookie that will be passed to the alert listener for each + * callback. + */ + readonly attribute AString cookie; + + /** + * Bidi override for the title and contents. Valid values are "auto", "ltr", + * or "rtl". Ignored if the backend doesn't support localization. + */ + readonly attribute AString dir; + + /** + * Language of the title and text. Ignored if the backend doesn't support + * localization. + */ + readonly attribute AString lang; + + /** + * A Base64-encoded structured clone buffer containing data associated with + * this alert. Only used for web notifications. Chrome callers should use a + * cookie instead. + */ + readonly attribute AString data; + + /** + * The principal of the page that created the alert. Used for IPC security + * checks, and to determine whether the alert is actionable. + */ + readonly attribute nsIPrincipal principal; + + /** + * The URI of the page that created the alert. |null| if the alert is not + * actionable. + */ + readonly attribute nsIURI URI; + + /** + * Controls the image loading behavior. If true, the image request will be + * loaded anonymously (without cookies or authorization tokens). + */ + readonly attribute boolean inPrivateBrowsing; + + /** + * Indicates that the notification should remain readily available until + * the user activates or dismisses the notification. + */ + readonly attribute boolean requireInteraction; + + /** + * When set, indicates that no sounds or vibrations should be made. + */ + readonly attribute boolean silent; + + /** + * A vibration pattern to run with the display of the notification. A + * vibration pattern can be an array with as few as one member. The values + * are times in milliseconds where the even indices (0, 2, 4, etc.) indicate + * how long to vibrate and the odd indices indicate how long to pause. For + * example, [300, 100, 400] would vibrate 300ms, pause 100ms, then vibrate + * 400ms. + */ + readonly attribute Array<uint32_t> vibrate; + + /** + * Actions available for users to choose from for interacting with + * the notification. + * + * Implemented only for the system backend on Windows. + */ + attribute Array<nsIAlertAction> actions; + + /** + * Indicates whether this alert should show the source string and action + * buttons. False for system alerts (which can omit the principal), or + * expanded, system, and null principals. + */ + readonly attribute boolean actionable; + + /** + * The host and port of the originating page, or an empty string if the alert + * is not actionable. + */ + readonly attribute AString source; + + /** + * A URL to navigate to if the application is relaunched in to complete + * interaction with this alert. + */ + attribute AString launchURL; + + /** + * Loads the image associated with this alert. + * + * @param aTimeout The number of milliseconds to wait before cancelling the + * image request. If zero, there is no timeout. + * @param aListener An |nsIAlertNotificationImageListener| implementation, + * notified when the image loads. The listener is kept alive + * until the request completes. + * @param aUserData An opaque parameter passed to the listener's methods. + * Not used by the libnotify backend, but the OS X backend + * passes the pending notification. + */ + nsICancelable loadImage(in unsigned long aTimeout, + in nsIAlertNotificationImageListener aListener, + [optional] in nsISupports aUserData); +}; + +[scriptable, uuid(f7a36392-d98b-4141-a7d7-4e46642684e3)] +interface nsIAlertsService : nsISupports +{ + void showPersistentNotification(in AString aPersistentData, + in nsIAlertNotification aAlert, + [optional] in nsIObserver aAlertListener); + + void showAlert(in nsIAlertNotification aAlert, + [optional] in nsIObserver aAlertListener); + /** + * Initializes and shows an |nsIAlertNotification| with the given parameters. + * + * @param aAlertListener Used for callbacks. May be null if the caller + * doesn't care about callbacks. + * @see nsIAlertNotification for descriptions of all other parameters. + * @throws NS_ERROR_NOT_AVAILABLE If the notification cannot be displayed. + * + * The following arguments will be passed to the alertListener's observe() + * method: + * subject - null + * topic - "alertfinished" when the alert goes away + * "alertdisablecallback" when alerts should be disabled for the principal + * "alertsettingscallback" when alert settings should be opened + * "alertclickcallback" when the text is clicked + * "alertshow" when the alert is shown + * data - the value of the cookie parameter passed to showAlertNotification. + * + * @note Depending on current circumstances (if the user's in a fullscreen + * application, for instance), the alert might not be displayed at all. + * In that case, if an alert listener is passed in it will receive the + * "alertfinished" notification immediately. + */ + void showAlertNotification(in AString aImageURL, + in AString aTitle, + in AString aText, + [optional] in boolean aTextClickable, + [optional] in AString aCookie, + [optional] in nsIObserver aAlertListener, + [optional] in AString aName, + [optional] in AString aDir, + [optional] in AString aLang, + [optional] in AString aData, + [optional] in nsIPrincipal aPrincipal, + [optional] in boolean aInPrivateBrowsing, + [optional] in boolean aRequireInteraction); + + /** + * Close alerts created by the service. + * + * @param aName The name of the notification to close. If no name + * is provided then only a notification created with + * no name (if any) will be closed. + * @param aContextClosed The notification was implicitly closed, e.g. by tab + * or window closure. This is necessary to track as some + * platforms intentionally leave the notification visible + * unless explicitly closed, e.g. by notification.close(). + */ + void closeAlert([optional] in AString aName, [optional] in boolean aContextClosed); + +}; + +[scriptable, uuid(c5d63e3a-259d-45a8-b964-8377967cb4d2)] +interface nsIAlertsDoNotDisturb : nsISupports +{ + /** + * Toggles a manual Do Not Disturb mode for the service to reduce the amount + * of disruption that alerts cause the user. + * This may mean only displaying them in a notification tray/center or not + * displaying them at all. If a system backend already supports a similar + * feature controlled by the user, enabling this may not have any impact on + * code to show an alert. e.g. on OS X, the system will take care not + * disrupting a user if we simply create a notification like usual. + */ + attribute bool manualDoNotDisturb; + + /** + * Toggles a mode for the service to suppress all notifications from + * being dispatched when sharing the screen via the getMediaDisplay + * API. + */ + attribute bool suppressForScreenSharing; +}; + +[scriptable, uuid(fc6d7f0a-0cf6-4268-8c71-ab640842b9b1)] +interface nsIAlertsIconData : nsISupports +{ + /** + * Shows an alert with an icon. Web notifications use the favicon of the + * page that created the alert. If the favicon is not in the Places database, + * |aIconSize| will be zero. + */ + void showAlertWithIconData(in nsIAlertNotification aAlert, + [optional] in nsIObserver aAlertListener, + [optional] in uint32_t aIconSize, + [const, array, size_is(aIconSize)] in uint8_t + aIconData); +}; + +[scriptable, uuid(f3c82915-bf60-41ea-91ce-6c46b22e381a)] +interface nsIAlertsIconURI : nsISupports +{ + /** + * Shows an alert with an icon URI. Web notifications use |moz-anno:| + * URIs to reference favicons from Places. If the page doesn't have a + * favicon, |aIconURI| will be |null|. + */ + void showAlertWithIconURI(in nsIAlertNotification aAlert, + [optional] in nsIObserver aAlertListener, + [optional] in nsIURI aIconURI); +}; |