1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/html/document/public/nsIImageDocument.idl Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,50 @@
1.4 +/* -*- Mode: C++; 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
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#include "nsISupports.idl"
1.10 +
1.11 +/**
1.12 + * @status UNDER_DEVELOPMENT
1.13 + */
1.14 +
1.15 +interface imgIRequest;
1.16 +
1.17 +[scriptable, uuid(87c27f98-37dc-4b64-a8cd-92003624bcee)]
1.18 +interface nsIImageDocument : nsISupports {
1.19 +
1.20 + /* Whether the pref for image resizing has been set. */
1.21 + readonly attribute boolean imageResizingEnabled;
1.22 +
1.23 + /* Whether the image is overflowing visible area. */
1.24 + readonly attribute boolean imageIsOverflowing;
1.25 +
1.26 + /* Whether the image has been resized to fit visible area. */
1.27 + readonly attribute boolean imageIsResized;
1.28 +
1.29 + /* The image request being displayed in the content area */
1.30 + readonly attribute imgIRequest imageRequest;
1.31 +
1.32 + /* Resize the image to fit visible area. */
1.33 + [binaryname(DOMShrinkToFit)]
1.34 + void shrinkToFit();
1.35 +
1.36 + /* Restore image original size. */
1.37 + [binaryname(DOMRestoreImage)]
1.38 + void restoreImage();
1.39 +
1.40 + /* Restore the image, trying to keep a certain pixel in the same position.
1.41 + * The coordinate system is that of the shrunken image.
1.42 + */
1.43 + [binaryname(DOMRestoreImageTo)]
1.44 + void restoreImageTo(in long x, in long y);
1.45 +
1.46 + /* A helper method for switching between states.
1.47 + * The switching logic is as follows. If the image has been resized
1.48 + * restore image original size, otherwise if the image is overflowing
1.49 + * current visible area resize the image to fit the area.
1.50 + */
1.51 + [binaryname(DOMToggleImageSize)]
1.52 + void toggleImageSize();
1.53 +};
