1/*
2 * Copyright (C) 2011 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26[
27    Conditional=CSS_FILTERS,
28    DoNotCheckConstants,
29    ImplementationLacksVTable
30] interface WebKitCSSFilterValue : CSSValueList {
31
32    // OperationTypes
33
34    const unsigned short CSS_FILTER_REFERENCE = 1;
35    const unsigned short CSS_FILTER_GRAYSCALE = 2;
36    const unsigned short CSS_FILTER_SEPIA = 3;
37    const unsigned short CSS_FILTER_SATURATE = 4;
38    const unsigned short CSS_FILTER_HUE_ROTATE = 5;
39    const unsigned short CSS_FILTER_INVERT = 6;
40    const unsigned short CSS_FILTER_OPACITY = 7;
41    const unsigned short CSS_FILTER_BRIGHTNESS = 8;
42    const unsigned short CSS_FILTER_CONTRAST = 9;
43    const unsigned short CSS_FILTER_BLUR = 10;
44    const unsigned short CSS_FILTER_DROP_SHADOW = 11;
45
46#if defined(ENABLE_CSS_SHADERS) && ENABLE_CSS_SHADERS
47    const unsigned short CSS_FILTER_CUSTOM = 12;
48#endif
49
50    readonly attribute unsigned short operationType;
51
52    getter CSSValue ([Default=Undefined] optional unsigned long index);
53};
54