1 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 : /* ***** BEGIN LICENSE BLOCK *****
3 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 : *
5 : * The contents of this file are subject to the Mozilla Public License Version
6 : * 1.1 (the "License"); you may not use this file except in compliance with
7 : * the License. You may obtain a copy of the License at
8 : * http://www.mozilla.org/MPL/
9 : *
10 : * Software distributed under the License is distributed on an "AS IS" basis,
11 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 : * for the specific language governing rights and limitations under the
13 : * License.
14 : *
15 : * The Original Code is mozilla.org code.
16 : *
17 : * The Initial Developer of the Original Code is
18 : * Boris Zbarsky <bzbarsky@mit.edu>.
19 : * Portions created by the Initial Developer are Copyright (C) 2004
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : *
24 : * Alternatively, the contents of this file may be used under the terms of
25 : * either of the GNU General Public License Version 2 or later (the "GPL"),
26 : * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
27 : * in which case the provisions of the GPL or the LGPL are applicable instead
28 : * of those above. If you wish to allow use of your version of this file only
29 : * under the terms of either the GPL or the LGPL, and not to allow others to
30 : * use your version of this file under the terms of the MPL, indicate your
31 : * decision by deleting the provisions above and replace them with the notice
32 : * and other provisions required by the GPL or the LGPL. If you do not delete
33 : * the provisions above, a recipient may use your version of this file under
34 : * the terms of any one of the MPL, the GPL or the LGPL.
35 : *
36 : * ***** END LICENSE BLOCK ***** */
37 :
38 : /*
39 : * faster version of nsIDOMCSSStyleDeclaration using enums instead of
40 : * strings, for internal use
41 : */
42 :
43 : #ifndef nsICSSDeclaration_h__
44 : #define nsICSSDeclaration_h__
45 :
46 : /**
47 : * This interface provides access to methods analogous to those of
48 : * nsIDOMCSSStyleDeclaration; the difference is that these use
49 : * nsCSSProperty enums for the prop names instead of using strings.
50 : * This is meant for use in performance-sensitive code only! Most
51 : * consumers should continue to use nsIDOMCSSStyleDeclaration.
52 : */
53 :
54 : #include "nsIDOMCSSStyleDeclaration.h"
55 : #include "nsCSSProperty.h"
56 :
57 : // 57eb81d1-a607-4429-926b-802519d43aad
58 : #define NS_ICSSDECLARATION_IID \
59 : { 0x57eb81d1, 0xa607, 0x4429, \
60 : {0x92, 0x6b, 0x80, 0x25, 0x19, 0xd4, 0x3a, 0xad } }
61 :
62 : class nsINode;
63 :
64 : class nsICSSDeclaration : public nsIDOMCSSStyleDeclaration
65 0 : {
66 : public:
67 : NS_DECLARE_STATIC_IID_ACCESSOR(NS_ICSSDECLARATION_IID)
68 :
69 : /**
70 : * Method analogous to nsIDOMCSSStyleDeclaration::GetPropertyValue,
71 : * which obeys all the same restrictions.
72 : */
73 : NS_IMETHOD GetPropertyValue(const nsCSSProperty aPropID,
74 : nsAString& aValue) = 0;
75 :
76 : // Also have to declare the nsIDOMCSSStyleDeclaration method, so we
77 : // don't hide it... very sad, but it stole the good method name
78 : NS_IMETHOD GetPropertyValue(const nsAString& aPropName,
79 : nsAString& aValue) = 0;
80 :
81 : /**
82 : * Method analogous to nsIDOMCSSStyleDeclaration::SetProperty. This
83 : * method does NOT allow setting a priority (the priority will
84 : * always be set to default priority).
85 : */
86 : NS_IMETHOD SetPropertyValue(const nsCSSProperty aPropID,
87 : const nsAString& aValue) = 0;
88 :
89 : virtual nsINode *GetParentObject() = 0;
90 : };
91 :
92 : NS_DEFINE_STATIC_IID_ACCESSOR(nsICSSDeclaration, NS_ICSSDECLARATION_IID)
93 :
94 : #define NS_DECL_NSICSSDECLARATION \
95 : NS_IMETHOD GetPropertyValue(const nsCSSProperty aPropID, \
96 : nsAString& aValue); \
97 : NS_IMETHOD SetPropertyValue(const nsCSSProperty aPropID, \
98 : const nsAString& aValue);
99 :
100 : #endif // nsICSSDeclaration_h__
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