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 : * Netscape Communications Corporation.
19 : * Portions created by the Initial Developer are Copyright (C) 1998
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 : #ifndef nsIContentSerializer_h
39 : #define nsIContentSerializer_h
40 :
41 : #include "nsISupports.h"
42 :
43 : class nsIContent;
44 : class nsIDocument;
45 : class nsAString;
46 :
47 : namespace mozilla {
48 : namespace dom {
49 : class Element;
50 : } // namespace dom
51 : } // namespace mozilla
52 :
53 : #define NS_ICONTENTSERIALIZER_IID \
54 : { 0xb1ee32f2, 0xb8c4, 0x49b9, \
55 : { 0x93, 0xdf, 0xb6, 0xfa, 0xb5, 0xd5, 0x46, 0x88 } }
56 :
57 459 : class nsIContentSerializer : public nsISupports {
58 : public:
59 :
60 : NS_DECLARE_STATIC_IID_ACCESSOR(NS_ICONTENTSERIALIZER_IID)
61 :
62 : NS_IMETHOD Init(PRUint32 flags, PRUint32 aWrapColumn,
63 : const char* aCharSet, bool aIsCopying,
64 : bool aIsWholeDocument) = 0;
65 :
66 : NS_IMETHOD AppendText(nsIContent* aText, PRInt32 aStartOffset,
67 : PRInt32 aEndOffset, nsAString& aStr) = 0;
68 :
69 : NS_IMETHOD AppendCDATASection(nsIContent* aCDATASection,
70 : PRInt32 aStartOffset, PRInt32 aEndOffset,
71 : nsAString& aStr) = 0;
72 :
73 : NS_IMETHOD AppendProcessingInstruction(nsIContent* aPI,
74 : PRInt32 aStartOffset,
75 : PRInt32 aEndOffset,
76 : nsAString& aStr) = 0;
77 :
78 : NS_IMETHOD AppendComment(nsIContent* aComment, PRInt32 aStartOffset,
79 : PRInt32 aEndOffset, nsAString& aStr) = 0;
80 :
81 : NS_IMETHOD AppendDoctype(nsIContent *aDoctype,
82 : nsAString& aStr) = 0;
83 :
84 : NS_IMETHOD AppendElementStart(mozilla::dom::Element* aElement,
85 : mozilla::dom::Element* aOriginalElement,
86 : nsAString& aStr) = 0;
87 :
88 : NS_IMETHOD AppendElementEnd(mozilla::dom::Element* aElement,
89 : nsAString& aStr) = 0;
90 :
91 : NS_IMETHOD Flush(nsAString& aStr) = 0;
92 :
93 : /**
94 : * Append any items in the beginning of the document that won't be
95 : * serialized by other methods. XML declaration is the most likely
96 : * thing this method can produce.
97 : */
98 : NS_IMETHOD AppendDocumentStart(nsIDocument *aDocument,
99 : nsAString& aStr) = 0;
100 : };
101 :
102 : NS_DEFINE_STATIC_IID_ACCESSOR(nsIContentSerializer, NS_ICONTENTSERIALIZER_IID)
103 :
104 : #define NS_CONTENTSERIALIZER_CONTRACTID_PREFIX \
105 : "@mozilla.org/layout/contentserializer;1?mimetype="
106 :
107 : #endif /* nsIContentSerializer_h */
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