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44 lines
1.5 KiB
Plaintext
44 lines
1.5 KiB
Plaintext
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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* The origin of this IDL file is:
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* content/html/document/public/nsIImageDocument.idl
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*/
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interface imgIRequest;
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interface ImageDocument : HTMLDocument {
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/* Whether the pref for image resizing has been set. */
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readonly attribute boolean imageResizingEnabled;
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/* Whether the image is overflowing visible area. */
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readonly attribute boolean imageIsOverflowing;
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/* Whether the image has been resized to fit visible area. */
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readonly attribute boolean imageIsResized;
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/* The image request being displayed in the content area */
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[Throws]
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readonly attribute imgIRequest? imageRequest;
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/* Resize the image to fit visible area. */
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void shrinkToFit();
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/* Restore image original size. */
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void restoreImage();
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/* Restore the image, trying to keep a certain pixel in the same position.
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* The coordinate system is that of the shrunken image.
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*/
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void restoreImageTo(long x, long y);
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/* A helper method for switching between states.
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* The switching logic is as follows. If the image has been resized
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* restore image original size, otherwise if the image is overflowing
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* current visible area resize the image to fit the area.
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*/
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void toggleImageSize();
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};
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