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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 "interaction/quietinteraction.hxx"
21 :
22 : #include <macros/generic.hxx>
23 :
24 : #include <com/sun/star/task/XInteractionAbort.hpp>
25 : #include <com/sun/star/task/XInteractionApprove.hpp>
26 : #include <com/sun/star/document/XInteractionFilterSelect.hpp>
27 : #include <com/sun/star/document/XInteractionFilterOptions.hpp>
28 : #include <com/sun/star/document/AmbigousFilterRequest.hpp>
29 : #include <com/sun/star/document/FilterOptionsRequest.hpp>
30 : #include <com/sun/star/task/ErrorCodeRequest.hpp>
31 :
32 : #include <com/sun/star/document/LockedDocumentRequest.hpp>
33 :
34 : #include <vcl/svapp.hxx>
35 :
36 : #ifndef __RSC
37 : #include <tools/errinf.hxx>
38 : #endif
39 :
40 : namespace framework{
41 :
42 0 : QuietInteraction::QuietInteraction()
43 0 : : m_aRequest ( )
44 : {
45 0 : }
46 :
47 0 : void SAL_CALL QuietInteraction::handle( const css::uno::Reference< css::task::XInteractionRequest >& xRequest ) throw( css::uno::RuntimeException, std::exception )
48 : {
49 : // safe the request for outside analyzing everytime!
50 0 : css::uno::Any aRequest = xRequest->getRequest();
51 : {
52 0 : SolarMutexGuard g;
53 0 : m_aRequest = aRequest;
54 : }
55 :
56 : // analyze the request
57 : // We need XAbort as possible continuation as minimum!
58 : // An optional filter selection we can handle too.
59 0 : css::uno::Sequence< css::uno::Reference< css::task::XInteractionContinuation > > lContinuations = xRequest->getContinuations();
60 0 : css::uno::Reference< css::task::XInteractionAbort > xAbort;
61 0 : css::uno::Reference< css::task::XInteractionApprove > xApprove;
62 0 : css::uno::Reference< css::document::XInteractionFilterSelect > xFilter;
63 0 : css::uno::Reference< css::document::XInteractionFilterOptions > xFOptions;
64 :
65 0 : sal_Int32 nCount=lContinuations.getLength();
66 0 : for (sal_Int32 i=0; i<nCount; ++i)
67 : {
68 0 : if ( ! xAbort.is() )
69 0 : xAbort = css::uno::Reference< css::task::XInteractionAbort >( lContinuations[i], css::uno::UNO_QUERY );
70 :
71 0 : if( ! xApprove.is() )
72 0 : xApprove = css::uno::Reference< css::task::XInteractionApprove >( lContinuations[i], css::uno::UNO_QUERY );
73 :
74 0 : if ( ! xFilter.is() )
75 0 : xFilter = css::uno::Reference< css::document::XInteractionFilterSelect >( lContinuations[i], css::uno::UNO_QUERY );
76 :
77 0 : if ( ! xFOptions.is() )
78 0 : xFOptions = css::uno::Reference< css::document::XInteractionFilterOptions >( lContinuations[i], css::uno::UNO_QUERY );
79 : }
80 :
81 : // differ between abortable interactions (error, unknown filter ...)
82 : // and other ones (ambigous but not unknown filter ...)
83 0 : css::task::ErrorCodeRequest aErrorCodeRequest;
84 0 : css::document::AmbigousFilterRequest aAmbigousFilterRequest;
85 0 : css::document::LockedDocumentRequest aLockedDocumentRequest;
86 0 : css::document::FilterOptionsRequest aFilterOptionsRequest;
87 :
88 0 : if (aRequest>>=aAmbigousFilterRequest)
89 : {
90 0 : if (xFilter.is())
91 : {
92 : // user selected filter wins everytime!
93 0 : xFilter->setFilter( aAmbigousFilterRequest.SelectedFilter );
94 0 : xFilter->select();
95 : }
96 : }
97 : else
98 0 : if( aRequest >>= aErrorCodeRequest )
99 : {
100 : // warnings can be ignored => approve
101 : // errors must break loading => abort
102 0 : bool bWarning = (aErrorCodeRequest.ErrCode & ERRCODE_WARNING_MASK) == ERRCODE_WARNING_MASK;
103 0 : if (xApprove.is() && bWarning)
104 0 : xApprove->select();
105 : else
106 0 : if (xAbort.is())
107 0 : xAbort->select();
108 : }
109 : else
110 0 : if( aRequest >>= aLockedDocumentRequest )
111 : {
112 : // the locked document should be opened readonly by default
113 0 : if (xApprove.is())
114 0 : xApprove->select();
115 : else
116 0 : if (xAbort.is())
117 0 : xAbort->select();
118 : }
119 : else
120 0 : if (aRequest>>=aFilterOptionsRequest)
121 : {
122 0 : if (xFOptions.is())
123 : {
124 : // let the default filter options be used
125 0 : xFOptions->select();
126 : }
127 : }
128 : else
129 0 : if (xAbort.is())
130 0 : xAbort->select();
131 0 : }
132 :
133 0 : css::uno::Any QuietInteraction::getRequest() const
134 : {
135 0 : SolarMutexGuard g;
136 0 : return m_aRequest;
137 : }
138 :
139 0 : bool QuietInteraction::wasUsed() const
140 : {
141 0 : SolarMutexGuard g;
142 0 : return m_aRequest.hasValue();
143 : }
144 :
145 : } // namespace framework
146 :
147 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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