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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*************************************************************************
3 : *
4 : * The Contents of this file are made available subject to the terms of
5 : * either of the following licenses
6 : *
7 : * - GNU Lesser General Public License Version 2.1
8 : * - Sun Industry Standards Source License Version 1.1
9 : *
10 : * Sun Microsystems Inc., October, 2000
11 : *
12 : * GNU Lesser General Public License Version 2.1
13 : * =============================================
14 : * Copyright 2000 by Sun Microsystems, Inc.
15 : * 901 San Antonio Road, Palo Alto, CA 94303, USA
16 : *
17 : * This library is free software; you can redistribute it and/or
18 : * modify it under the terms of the GNU Lesser General Public
19 : * License version 2.1, as published by the Free Software Foundation.
20 : *
21 : * This library is distributed in the hope that it will be useful,
22 : * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
24 : * Lesser General Public License for more details.
25 : *
26 : * You should have received a copy of the GNU Lesser General Public
27 : * License along with this library; if not, write to the Free Software
28 : * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
29 : * MA 02111-1307 USA
30 : *
31 : *
32 : * Sun Industry Standards Source License Version 1.1
33 : * =================================================
34 : * The contents of this file are subject to the Sun Industry Standards
35 : * Source License Version 1.1 (the "License"); You may not use this file
36 : * except in compliance with the License. You may obtain a copy of the
37 : * License at http://www.openoffice.org/license.html.
38 : *
39 : * Software provided under this License is provided on an "AS IS" basis,
40 : * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
41 : * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
42 : * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
43 : * See the License for the specific provisions governing your rights and
44 : * obligations concerning the Software.
45 : *
46 : * The Initial Developer of the Original Code is: IBM Corporation
47 : *
48 : * Copyright: 2008 by IBM Corporation
49 : *
50 : * All Rights Reserved.
51 : *
52 : * Contributor(s): _______________________________________
53 : *
54 : *
55 : ************************************************************************/
56 : /*************************************************************************
57 : * @file
58 : * Circle object.
59 : ************************************************************************/
60 : #ifndef _LWPFILTER_HXX
61 : #define _LWPFILTER_HXX
62 :
63 : #include <cppuhelper/implbase1.hxx>
64 : #include <cppuhelper/implbase4.hxx>
65 : #include <cppuhelper/factory.hxx>
66 :
67 : #include <com/sun/star/document/XFilter.hpp>
68 : #include <com/sun/star/document/XImporter.hpp>
69 : #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
70 : #include <com/sun/star/xml/sax/SAXException.hpp>
71 : #include <com/sun/star/lang/XServiceInfo.hpp>
72 : #include <com/sun/star/io/XInputStream.hpp>
73 : #include <com/sun/star/document/XExtendedFilterDetection.hpp>
74 : #include <com/sun/star/text/XTextDocument.hpp>
75 : #include <tools/stream.hxx>
76 :
77 : using namespace ::rtl;
78 : using namespace ::cppu;
79 : using namespace ::com::sun::star::lang;
80 : using namespace ::com::sun::star::io;
81 : using namespace ::com::sun::star::registry;
82 : using namespace ::com::sun::star::document;
83 : using namespace ::com::sun::star::beans;
84 : using namespace ::com::sun::star::xml::sax;
85 : using namespace ::com::sun::star::uno;
86 : using namespace ::com::sun::star::text;
87 : using namespace ::com::sun::star;
88 :
89 : /**
90 : * @brief
91 : * Implements the XFilter interface.
92 : * This is not the entry for the filter, but a proto of LwpFilterImportFilter.
93 : */
94 : class LWPFilterReader : public WeakImplHelper1< XFilter >
95 : {
96 : public:
97 : LWPFilterReader();
98 : virtual ~LWPFilterReader();
99 :
100 : public:
101 : /**
102 : * @descr loading the file. It's call be SfxObejctShell::ImportFrom.
103 : * @param aDescriptor the parameters include file URL or XInputStream object, from which the filter can
104 : * get which file to import.
105 : */
106 : virtual sal_Bool SAL_CALL filter( const Sequence< PropertyValue >& aDescriptor )
107 : throw( RuntimeException, std::exception ) SAL_OVERRIDE;
108 :
109 : /**
110 : * @descr stop loading the file.
111 : */
112 : virtual void SAL_CALL cancel() throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
113 :
114 : /**
115 : * @descr get the XDocumentHandler interface.
116 : */
117 0 : void setDocumentHandler( uno::Reference< XDocumentHandler >& xHandler )
118 : {
119 0 : m_DocumentHandler = xHandler;
120 0 : }
121 :
122 : private:
123 : uno::Reference< XDocumentHandler > m_DocumentHandler;
124 : };
125 :
126 : /**
127 : * @brief
128 : * Main entry for the xml filter framework.
129 : * It's called by SfxObjectShell::ImportFrom.
130 : */
131 : class LWPFilterImportFilter : public WeakImplHelper4< XFilter, XImporter, XServiceInfo, XExtendedFilterDetection >
132 : {
133 : public:
134 : LWPFilterImportFilter( const uno::Reference< XMultiServiceFactory >& xFact );
135 : virtual ~LWPFilterImportFilter();
136 :
137 : public:
138 : /**
139 : * @descr see LWPFilterReader::filter.
140 : */
141 : virtual sal_Bool SAL_CALL filter( const Sequence< PropertyValue >& aDescriptor )
142 : throw( RuntimeException, std::exception ) SAL_OVERRIDE;
143 :
144 : /**
145 : * @descr see LWPFilterReader::cancel.
146 : */
147 : virtual void SAL_CALL cancel() throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
148 :
149 : // XImporter
150 : virtual void SAL_CALL setTargetDocument( const uno::Reference< XComponent >& xDoc)
151 : throw( IllegalArgumentException, RuntimeException, std::exception ) SAL_OVERRIDE;
152 :
153 : // XServiceInfo
154 : OUString SAL_CALL getImplementationName() throw (std::exception) SAL_OVERRIDE;
155 :
156 : Sequence< OUString > SAL_CALL getSupportedServiceNames(void) throw (std::exception) SAL_OVERRIDE;
157 :
158 : sal_Bool SAL_CALL supportsService(const OUString& ServiceName) throw (std::exception) SAL_OVERRIDE;
159 :
160 : /**
161 : * @descr function of interface XExtendedFilterDetection. If this interface is registered, it will be called whenever
162 : * a file is to be loaded.
163 : */
164 : virtual OUString SAL_CALL detect( ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& Descriptor ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
165 :
166 : public:
167 : uno::Reference< XFilter > rFilter;
168 : uno::Reference< XImporter > rImporter;
169 : };
170 :
171 : //test code
172 : int ReadWordproFile(SvStream &rStream, uno::Reference<XDocumentHandler>& XDoc);
173 :
174 : #endif
175 :
176 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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