1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 TransforMiiX XSLT processor 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) 2001
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : * Jonas Sicking <jonas@sicking.cc>
24 : * Peter Van der Beken <peterv@propagandism.org>
25 : *
26 : * Alternatively, the contents of this file may be used under the terms of
27 : * either the GNU General Public License Version 2 or later (the "GPL"), or
28 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
29 : * in which case the provisions of the GPL or the LGPL are applicable instead
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31 : * under the terms of either the GPL or the LGPL, and not to allow others to
32 : * use your version of this file under the terms of the MPL, indicate your
33 : * decision by deleting the provisions above and replace them with the notice
34 : * and other provisions required by the GPL or the LGPL. If you do not delete
35 : * the provisions above, a recipient may use your version of this file under
36 : * the terms of any one of the MPL, the GPL or the LGPL.
37 : *
38 : * ***** END LICENSE BLOCK ***** */
39 :
40 : #include "txRtfHandler.h"
41 :
42 0 : txResultTreeFragment::txResultTreeFragment(nsAutoPtr<txResultBuffer>& aBuffer)
43 : : txAExprResult(nsnull),
44 0 : mBuffer(aBuffer)
45 : {
46 0 : }
47 :
48 0 : short txResultTreeFragment::getResultType()
49 : {
50 0 : return RESULT_TREE_FRAGMENT;
51 : }
52 :
53 : void
54 0 : txResultTreeFragment::stringValue(nsString& aResult)
55 : {
56 0 : if (!mBuffer) {
57 0 : return;
58 : }
59 :
60 0 : aResult.Append(mBuffer->mStringValue);
61 : }
62 :
63 : const nsString*
64 0 : txResultTreeFragment::stringValuePointer()
65 : {
66 0 : return mBuffer ? &mBuffer->mStringValue : nsnull;
67 : }
68 :
69 0 : bool txResultTreeFragment::booleanValue()
70 : {
71 0 : return true;
72 : }
73 :
74 0 : double txResultTreeFragment::numberValue()
75 : {
76 0 : if (!mBuffer) {
77 0 : return 0;
78 : }
79 :
80 0 : return txDouble::toDouble(mBuffer->mStringValue);
81 : }
82 :
83 0 : nsresult txResultTreeFragment::flushToHandler(txAXMLEventHandler* aHandler)
84 : {
85 0 : if (!mBuffer) {
86 0 : return NS_ERROR_FAILURE;
87 : }
88 :
89 0 : return mBuffer->flushToHandler(aHandler);
90 : }
91 :
92 : nsresult
93 0 : txRtfHandler::getAsRTF(txAExprResult** aResult)
94 : {
95 0 : *aResult = new txResultTreeFragment(mBuffer);
96 0 : NS_ENSURE_TRUE(*aResult, NS_ERROR_OUT_OF_MEMORY);
97 :
98 0 : NS_ADDREF(*aResult);
99 :
100 0 : return NS_OK;
101 : }
102 :
103 : nsresult
104 0 : txRtfHandler::endDocument(nsresult aResult)
105 : {
106 0 : return NS_OK;
107 : }
108 :
109 : nsresult
110 0 : txRtfHandler::startDocument()
111 : {
112 0 : return NS_OK;
113 : }
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