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80 lines
3.0 KiB
Plaintext
80 lines
3.0 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2003
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Jan Varga <varga@ku.sk>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsISupports.idl"
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/**
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* @status UNDER_DEVELOPMENT
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*/
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interface imgIRequest;
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[scriptable, uuid(7b80eebc-c98e-4461-8bdb-6e3b6e828890)]
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interface nsIImageDocument : nsISupports {
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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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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(in long x, in 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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