1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/webidl/ImageDocument.webidl Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,44 @@
1.4 +/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this file,
1.7 + * You can obtain one at http://mozilla.org/MPL/2.0/.
1.8 + *
1.9 + * The origin of this IDL file is:
1.10 + * content/html/document/public/nsIImageDocument.idl
1.11 + */
1.12 +
1.13 +interface imgIRequest;
1.14 +
1.15 +[ChromeOnly, OverrideBuiltins]
1.16 +interface ImageDocument : HTMLDocument {
1.17 + /* Whether the pref for image resizing has been set. */
1.18 + readonly attribute boolean imageResizingEnabled;
1.19 +
1.20 + /* Whether the image is overflowing visible area. */
1.21 + readonly attribute boolean imageIsOverflowing;
1.22 +
1.23 + /* Whether the image has been resized to fit visible area. */
1.24 + readonly attribute boolean imageIsResized;
1.25 +
1.26 + /* The image request being displayed in the content area */
1.27 + [Throws]
1.28 + readonly attribute imgIRequest? imageRequest;
1.29 +
1.30 + /* Resize the image to fit visible area. */
1.31 + void shrinkToFit();
1.32 +
1.33 + /* Restore image original size. */
1.34 + void restoreImage();
1.35 +
1.36 + /* Restore the image, trying to keep a certain pixel in the same position.
1.37 + * The coordinate system is that of the shrunken image.
1.38 + */
1.39 + void restoreImageTo(long x, long y);
1.40 +
1.41 + /* A helper method for switching between states.
1.42 + * The switching logic is as follows. If the image has been resized
1.43 + * restore image original size, otherwise if the image is overflowing
1.44 + * current visible area resize the image to fit the area.
1.45 + */
1.46 + void toggleImageSize();
1.47 +};
