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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <com/sun/star/embed/ElementModes.hpp>
21 : #include <com/sun/star/embed/EntryInitModes.hpp>
22 : #include <com/sun/star/beans/PropertyValue.hpp>
23 : #include <com/sun/star/beans/XPropertySet.hpp>
24 : #include <com/sun/star/container/XNameAccess.hpp>
25 : #include <com/sun/star/embed/Aspects.hpp>
26 :
27 : #include "xolefactory.hxx"
28 : #include "oleembobj.hxx"
29 :
30 : #include <cppuhelper/supportsservice.hxx>
31 :
32 : using namespace ::com::sun::star;
33 :
34 : // TODO: do not create OLE objects that represent OOo documents
35 :
36 :
37 1 : uno::Sequence< OUString > SAL_CALL OleEmbeddedObjectFactory::impl_staticGetSupportedServiceNames()
38 : {
39 1 : uno::Sequence< OUString > aRet(2);
40 1 : aRet[0] = "com.sun.star.embed.OLEEmbeddedObjectFactory";
41 1 : aRet[1] = "com.sun.star.comp.embed.OLEEmbeddedObjectFactory";
42 1 : return aRet;
43 : }
44 :
45 :
46 2 : OUString SAL_CALL OleEmbeddedObjectFactory::impl_staticGetImplementationName()
47 : {
48 2 : return OUString("com.sun.star.comp.embed.OLEEmbeddedObjectFactory");
49 : }
50 :
51 :
52 1 : uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::impl_staticCreateSelfInstance(
53 : const uno::Reference< lang::XMultiServiceFactory >& xServiceManager )
54 : {
55 1 : return uno::Reference< uno::XInterface >( *new OleEmbeddedObjectFactory( xServiceManager ) );
56 : }
57 :
58 :
59 0 : uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInstanceInitFromEntry(
60 : const uno::Reference< embed::XStorage >& xStorage,
61 : const OUString& sEntName,
62 : const uno::Sequence< beans::PropertyValue >& aMedDescr,
63 : const uno::Sequence< beans::PropertyValue >& lObjArgs )
64 : throw ( lang::IllegalArgumentException,
65 : container::NoSuchElementException,
66 : io::IOException,
67 : uno::Exception,
68 : uno::RuntimeException, std::exception)
69 : {
70 : SAL_INFO( "embeddedobj.ole", "embeddedobj (mv76033) OleEmbeddedObjectFactory::createInstanceInitFromEntry" );
71 :
72 0 : if ( !xStorage.is() )
73 : throw lang::IllegalArgumentException( OUString( "No parent storage is provided!\n" ),
74 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
75 0 : 1 );
76 :
77 0 : if ( sEntName.isEmpty() )
78 : throw lang::IllegalArgumentException( OUString( "Empty element name is provided!\n" ),
79 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
80 0 : 2 );
81 :
82 0 : uno::Reference< container::XNameAccess > xNameAccess( xStorage, uno::UNO_QUERY );
83 0 : if ( !xNameAccess.is() )
84 0 : throw uno::RuntimeException(); //TODO
85 :
86 : // detect entry existence
87 0 : if ( !xNameAccess->hasByName( sEntName ) )
88 0 : throw container::NoSuchElementException();
89 :
90 0 : if ( !xStorage->isStreamElement( sEntName ) )
91 : {
92 : // if it is not an OLE object throw an exception
93 0 : throw io::IOException(); // TODO:
94 : }
95 :
96 : uno::Reference< uno::XInterface > xResult(
97 0 : static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, sal_False ) ),
98 0 : uno::UNO_QUERY );
99 :
100 0 : uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY );
101 :
102 0 : if ( !xPersist.is() )
103 0 : throw uno::RuntimeException(); // TODO: the interface must be supported by own document objects
104 :
105 0 : xPersist->setPersistentEntry( xStorage,
106 : sEntName,
107 : embed::EntryInitModes::DEFAULT_INIT,
108 : aMedDescr,
109 0 : lObjArgs );
110 :
111 0 : for ( sal_Int32 nInd = 0; nInd < lObjArgs.getLength(); nInd++ )
112 : {
113 0 : if ( lObjArgs[nInd].Name == "CloneFrom" )
114 : {
115 : try
116 : {
117 0 : uno::Reference < embed::XEmbeddedObject > xObj;
118 0 : uno::Reference < embed::XEmbeddedObject > xNew( xResult, uno::UNO_QUERY );
119 0 : lObjArgs[nInd].Value >>= xObj;
120 0 : if ( xObj.is() )
121 0 : xNew->setVisualAreaSize( embed::Aspects::MSOLE_CONTENT, xObj->getVisualAreaSize( embed::Aspects::MSOLE_CONTENT ) );
122 : }
123 0 : catch ( const uno::Exception& ) {}
124 0 : break;
125 : }
126 : }
127 :
128 0 : return xResult;
129 : }
130 :
131 :
132 0 : uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInstanceInitFromMediaDescriptor(
133 : const uno::Reference< embed::XStorage >& xStorage,
134 : const OUString& sEntName,
135 : const uno::Sequence< beans::PropertyValue >& aMediaDescr,
136 : const uno::Sequence< beans::PropertyValue >& lObjArgs )
137 : throw ( lang::IllegalArgumentException,
138 : io::IOException,
139 : uno::Exception,
140 : uno::RuntimeException, std::exception)
141 : {
142 : SAL_INFO( "embeddedobj.ole", "embeddedobj (mv76033) OleEmbeddedObjectFactory::createInstanceInitFromMediaDescriptor" );
143 :
144 0 : if ( !xStorage.is() )
145 : throw lang::IllegalArgumentException( OUString( "No parent storage is provided!\n" ),
146 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
147 0 : 1 );
148 :
149 0 : if ( sEntName.isEmpty() )
150 : throw lang::IllegalArgumentException( OUString( "Empty element name is provided!\n" ),
151 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
152 0 : 2 );
153 :
154 : uno::Reference< uno::XInterface > xResult(
155 0 : static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, sal_False ) ),
156 0 : uno::UNO_QUERY );
157 :
158 0 : uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY );
159 :
160 0 : if ( !xPersist.is() )
161 0 : throw uno::RuntimeException(); // TODO: the interface must be supported ( what about applets? )
162 :
163 0 : xPersist->setPersistentEntry( xStorage,
164 : sEntName,
165 : embed::EntryInitModes::MEDIA_DESCRIPTOR_INIT,
166 : aMediaDescr,
167 0 : lObjArgs );
168 :
169 0 : return xResult;
170 : }
171 :
172 :
173 0 : uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInstanceInitNew(
174 : const uno::Sequence< sal_Int8 >& aClassID,
175 : const OUString& aClassName,
176 : const uno::Reference< embed::XStorage >& xStorage,
177 : const OUString& sEntName,
178 : const uno::Sequence< beans::PropertyValue >& lObjArgs )
179 : throw ( lang::IllegalArgumentException,
180 : io::IOException,
181 : uno::Exception,
182 : uno::RuntimeException, std::exception)
183 : {
184 : SAL_INFO( "embeddedobj.ole", "embeddedobj (mv76033) OleEmbeddedObjectFactory::createInstanceInitNew" );
185 :
186 0 : if ( !xStorage.is() )
187 : throw lang::IllegalArgumentException( OUString( "No parent storage is provided!\n" ),
188 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
189 0 : 3 );
190 :
191 0 : if ( sEntName.isEmpty() )
192 : throw lang::IllegalArgumentException( OUString( "Empty element name is provided!\n" ),
193 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
194 0 : 4 );
195 :
196 : uno::Reference< uno::XInterface > xResult(
197 0 : static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, aClassID, aClassName ) ),
198 0 : uno::UNO_QUERY );
199 :
200 0 : uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY );
201 :
202 0 : if ( !xPersist.is() )
203 0 : throw uno::RuntimeException(); // TODO: the interface must be supported by own document objects
204 :
205 0 : xPersist->setPersistentEntry( xStorage,
206 : sEntName,
207 : embed::EntryInitModes::TRUNCATE_INIT,
208 : uno::Sequence< beans::PropertyValue >(),
209 0 : lObjArgs );
210 :
211 0 : return xResult;
212 : }
213 :
214 :
215 0 : uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInstanceLink(
216 : const uno::Reference< embed::XStorage >& xStorage,
217 : const OUString& sEntName,
218 : const uno::Sequence< beans::PropertyValue >& aMediaDescr,
219 : const uno::Sequence< beans::PropertyValue >& lObjArgs )
220 : throw ( lang::IllegalArgumentException,
221 : io::IOException,
222 : uno::Exception,
223 : uno::RuntimeException, std::exception )
224 : {
225 : SAL_INFO( "embeddedobj.ole", "embeddedobj (mv76033) OleEmbeddedObjectFactory::createInstanceLink" );
226 :
227 0 : if ( !xStorage.is() )
228 : throw lang::IllegalArgumentException( OUString( "No parent storage is provided!\n" ),
229 : uno::Reference< uno::XInterface >(
230 : static_cast< ::cppu::OWeakObject* >(this) ),
231 0 : 1 );
232 :
233 0 : if ( sEntName.isEmpty() )
234 : throw lang::IllegalArgumentException( OUString( "Empty element name is provided!\n" ),
235 : uno::Reference< uno::XInterface >(
236 : static_cast< ::cppu::OWeakObject* >(this) ),
237 0 : 2 );
238 :
239 : uno::Reference< uno::XInterface > xResult(
240 0 : static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, sal_True ) ),
241 0 : uno::UNO_QUERY );
242 :
243 0 : uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY );
244 :
245 0 : if ( !xPersist.is() )
246 0 : throw uno::RuntimeException(); // TODO: the interface must be supported by own document objects
247 :
248 0 : xPersist->setPersistentEntry( xStorage,
249 : sEntName,
250 : embed::EntryInitModes::MEDIA_DESCRIPTOR_INIT,
251 : aMediaDescr,
252 0 : lObjArgs );
253 :
254 0 : return xResult;
255 : }
256 :
257 :
258 0 : uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInstanceUserInit(
259 : const uno::Sequence< sal_Int8 >& aClassID,
260 : const OUString& aClassName,
261 : const uno::Reference< embed::XStorage >& xStorage,
262 : const OUString& sEntName,
263 : sal_Int32 /*nEntryConnectionMode*/,
264 : const uno::Sequence< beans::PropertyValue >& /*lArguments*/,
265 : const uno::Sequence< beans::PropertyValue >& lObjArgs )
266 : throw ( lang::IllegalArgumentException,
267 : io::IOException,
268 : uno::Exception,
269 : uno::RuntimeException, std::exception )
270 : {
271 : SAL_INFO( "embeddedobj.ole", "embeddedobj (mv76033) OleEmbeddedObjectFactory::createInstanceUserInit" );
272 :
273 : // the initialization is completelly controlled by user
274 0 : if ( !xStorage.is() )
275 : throw lang::IllegalArgumentException( OUString( "No parent storage is provided!\n" ),
276 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
277 0 : 1 );
278 :
279 0 : if ( sEntName.isEmpty() )
280 : throw lang::IllegalArgumentException( OUString( "Empty element name is provided!\n" ),
281 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
282 0 : 2 );
283 :
284 : uno::Reference< uno::XInterface > xResult(
285 0 : static_cast< ::cppu::OWeakObject* > ( new OleEmbeddedObject( m_xFactory, aClassID, aClassName ) ),
286 0 : uno::UNO_QUERY );
287 :
288 0 : uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY );
289 0 : if ( xPersist.is() )
290 : {
291 0 : xPersist->setPersistentEntry( xStorage,
292 : sEntName,
293 : embed::EntryInitModes::DEFAULT_INIT,
294 : uno::Sequence< beans::PropertyValue >(),
295 0 : lObjArgs );
296 :
297 : }
298 : else
299 0 : throw uno::RuntimeException(); // TODO:
300 :
301 0 : return xResult;
302 : }
303 :
304 :
305 0 : OUString SAL_CALL OleEmbeddedObjectFactory::getImplementationName()
306 : throw ( uno::RuntimeException, std::exception )
307 : {
308 0 : return impl_staticGetImplementationName();
309 : }
310 :
311 0 : sal_Bool SAL_CALL OleEmbeddedObjectFactory::supportsService( const OUString& ServiceName )
312 : throw ( uno::RuntimeException, std::exception )
313 : {
314 0 : return cppu::supportsService(this, ServiceName);
315 : }
316 :
317 :
318 0 : uno::Sequence< OUString > SAL_CALL OleEmbeddedObjectFactory::getSupportedServiceNames()
319 : throw ( uno::RuntimeException, std::exception )
320 : {
321 0 : return impl_staticGetSupportedServiceNames();
322 : }
323 :
324 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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