1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_framework.hxx"
26
27 #include "interaction/quietinteraction.hxx"
28
29 //_________________________________________________________________________________________________________________
30 // my own includes
31 //_________________________________________________________________________________________________________________
32 #include <threadhelp/readguard.hxx>
33 #include <threadhelp/writeguard.hxx>
34 #include <macros/generic.hxx>
35 #include <macros/debug.hxx>
36
37 //_________________________________________________________________________________________________________________
38 // interface includes
39 //_________________________________________________________________________________________________________________
40 #include <com/sun/star/task/XInteractionAbort.hpp>
41 #include <com/sun/star/task/XInteractionApprove.hpp>
42 #include <com/sun/star/document/XInteractionFilterSelect.hpp>
43 #include <com/sun/star/document/XInteractionFilterOptions.hpp>
44 #include <com/sun/star/document/AmbigousFilterRequest.hpp>
45 #include <com/sun/star/document/FilterOptionsRequest.hpp>
46 #include <com/sun/star/task/ErrorCodeRequest.hpp>
47
48 #ifndef _COM_SUN_STAR_DOCUMENT_LOCKEDDOCUMENTREQUEST_HPP_
49 #include <com/sun/star/document/LockedDocumentRequest.hpp>
50 #endif
51
52 //_________________________________________________________________________________________________________________
53 // other includes
54 //_________________________________________________________________________________________________________________
55 #include <vcl/svapp.hxx>
56
57 #ifndef __RSC
58 #include <tools/errinf.hxx>
59 #endif
60
61 //_________________________________________________________________________________________________________________
62 // namespace
63 //_________________________________________________________________________________________________________________
64
65 namespace framework{
66
67 //_________________________________________________________________________________________________________________
68 // exported const
69 //_________________________________________________________________________________________________________________
70
71 //_________________________________________________________________________________________________________________
72 // exported definitions
73 //_________________________________________________________________________________________________________________
74
DEFINE_XINTERFACE_2(QuietInteraction,OWeakObject,DIRECT_INTERFACE (css::lang::XTypeProvider),DIRECT_INTERFACE (css::task::XInteractionHandler))75 DEFINE_XINTERFACE_2( QuietInteraction ,
76 OWeakObject ,
77 DIRECT_INTERFACE(css::lang::XTypeProvider ) ,
78 DIRECT_INTERFACE(css::task::XInteractionHandler) )
79
80 DEFINE_XTYPEPROVIDER_2( QuietInteraction ,
81 css::lang::XTypeProvider ,
82 css::task::XInteractionHandler )
83
84 //_________________________________________________________________________________________________________________
85
86 QuietInteraction::QuietInteraction()
87 : ThreadHelpBase ( &Application::GetSolarMutex() )
88 , ::cppu::OWeakObject( )
89 , m_aRequest ( )
90 {
91 }
92
93 //_________________________________________________________________________________________________________________
94
handle(const css::uno::Reference<css::task::XInteractionRequest> & xRequest)95 void SAL_CALL QuietInteraction::handle( const css::uno::Reference< css::task::XInteractionRequest >& xRequest ) throw( css::uno::RuntimeException )
96 {
97 // safe the request for outside analyzing everytime!
98 css::uno::Any aRequest = xRequest->getRequest();
99 /* SAFE { */
100 WriteGuard aWriteLock(m_aLock);
101 m_aRequest = aRequest;
102 aWriteLock.unlock();
103 /* } SAFE */
104
105 // analyze the request
106 // We need XAbort as possible continuation as minimum!
107 // An optional filter selection we can handle too.
108 css::uno::Sequence< css::uno::Reference< css::task::XInteractionContinuation > > lContinuations = xRequest->getContinuations();
109 css::uno::Reference< css::task::XInteractionAbort > xAbort ;
110 css::uno::Reference< css::task::XInteractionApprove > xApprove ;
111 css::uno::Reference< css::document::XInteractionFilterSelect > xFilter ;
112 css::uno::Reference< css::document::XInteractionFilterOptions > xFOptions ;
113
114 sal_Int32 nCount=lContinuations.getLength();
115 for (sal_Int32 i=0; i<nCount; ++i)
116 {
117 if ( ! xAbort.is() )
118 xAbort = css::uno::Reference< css::task::XInteractionAbort >( lContinuations[i], css::uno::UNO_QUERY );
119
120 if( ! xApprove.is() )
121 xApprove = css::uno::Reference< css::task::XInteractionApprove >( lContinuations[i], css::uno::UNO_QUERY );
122
123 if ( ! xFilter.is() )
124 xFilter = css::uno::Reference< css::document::XInteractionFilterSelect >( lContinuations[i], css::uno::UNO_QUERY );
125
126 if ( ! xFOptions.is() )
127 xFOptions = css::uno::Reference< css::document::XInteractionFilterOptions >( lContinuations[i], css::uno::UNO_QUERY );
128 }
129
130 // differ between abortable interactions (error, unknown filter ...)
131 // and other ones (ambigous but not unknown filter ...)
132 css::task::ErrorCodeRequest aErrorCodeRequest ;
133 css::document::AmbigousFilterRequest aAmbigousFilterRequest;
134 css::document::LockedDocumentRequest aLockedDocumentRequest;
135 css::document::FilterOptionsRequest aFilterOptionsRequest;
136
137 if (aRequest>>=aAmbigousFilterRequest)
138 {
139 if (xFilter.is())
140 {
141 // user selected filter wins everytime!
142 xFilter->setFilter( aAmbigousFilterRequest.SelectedFilter );
143 xFilter->select();
144 }
145 }
146 else
147 if( aRequest >>= aErrorCodeRequest )
148 {
149 // warnings can be ignored => approve
150 // errors must break loading => abort
151 sal_Bool bWarning = (aErrorCodeRequest.ErrCode & ERRCODE_WARNING_MASK) == ERRCODE_WARNING_MASK;
152 if (xApprove.is() && bWarning)
153 xApprove->select();
154 else
155 if (xAbort.is())
156 xAbort->select();
157 }
158 else
159 if( aRequest >>= aLockedDocumentRequest )
160 {
161 // the locked document should be opened readonly by default
162 if (xApprove.is())
163 xApprove->select();
164 else
165 if (xAbort.is())
166 xAbort->select();
167 }
168 else
169 if (aRequest>>=aFilterOptionsRequest)
170 {
171 if (xFOptions.is())
172 {
173 // let the default filter options be used
174 xFOptions->select();
175 }
176 }
177 else
178 if (xAbort.is())
179 xAbort->select();
180 }
181
182 //_________________________________________________________________________________________________________________
183
getRequest() const184 css::uno::Any QuietInteraction::getRequest() const
185 {
186 /* SAFE { */
187 ReadGuard aReadLock(m_aLock);
188 return m_aRequest;
189 /* } SAFE */
190 }
191
192 //_________________________________________________________________________________________________________________
193
wasUsed() const194 sal_Bool QuietInteraction::wasUsed() const
195 {
196 /* SAFE { */
197 ReadGuard aReadLock(m_aLock);
198 return m_aRequest.hasValue();
199 /* } SAFE */
200 }
201
202 } // namespace framework
203