Line data Source code
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 :
21 : #include "pagecollector.hxx"
22 : #include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
23 : #include <com/sun/star/presentation/XPresentationPage.hpp>
24 : #include <com/sun/star/drawing/XMasterPagesSupplier.hpp>
25 : #include <com/sun/star/drawing/XMasterPageTarget.hpp>
26 : #include <com/sun/star/presentation/XCustomPresentationSupplier.hpp>
27 : #include <com/sun/star/container/XNameContainer.hpp>
28 : #include <com/sun/star/container/XIndexContainer.hpp>
29 :
30 : using namespace ::rtl;
31 : using namespace ::com::sun::star;
32 : using namespace ::com::sun::star::uno;
33 : using namespace ::com::sun::star::awt;
34 : using namespace ::com::sun::star::drawing;
35 : using namespace ::com::sun::star::frame;
36 : using namespace ::com::sun::star::beans;
37 : using namespace ::com::sun::star::container;
38 : using namespace ::com::sun::star::presentation;
39 :
40 0 : void PageCollector::CollectCustomShowPages( const com::sun::star::uno::Reference< com::sun::star::frame::XModel >& rxModel, const rtl::OUString& rCustomShowName, std::vector< Reference< XDrawPage > >& rUsedPageList )
41 : {
42 : try
43 : {
44 0 : Reference< XCustomPresentationSupplier > aXCPSup( rxModel, UNO_QUERY_THROW );
45 0 : Reference< XNameContainer > aXCont( aXCPSup->getCustomPresentations() );
46 0 : if ( aXCont.is() )
47 : {
48 : // creating a list of every page that is used within our customshow
49 0 : Sequence< OUString> aNameSeq( aXCont->getElementNames() );
50 0 : const OUString* pUString = aNameSeq.getArray();
51 0 : sal_Int32 i, nCount = aNameSeq.getLength();
52 0 : for ( i = 0; i < nCount; i++ )
53 : {
54 0 : if ( pUString[ i ] == rCustomShowName )
55 : {
56 0 : Reference< container::XIndexContainer > aXIC( aXCont->getByName( pUString[ i ] ), UNO_QUERY_THROW );
57 0 : sal_Int32 j, nSlideCount = aXIC->getCount();
58 0 : for ( j = 0; j < nSlideCount; j++ )
59 : {
60 0 : Reference< XDrawPage > xDrawPage( aXIC->getByIndex( j ), UNO_QUERY_THROW );
61 0 : std::vector< Reference< XDrawPage > >::iterator aIter( rUsedPageList.begin() );
62 0 : std::vector< Reference< XDrawPage > >::iterator aEnd( rUsedPageList.end() );
63 0 : while( aIter != aEnd )
64 : {
65 0 : if ( *aIter == xDrawPage )
66 0 : break;
67 0 : ++aIter;
68 : }
69 0 : if ( aIter == aEnd )
70 0 : rUsedPageList.push_back( xDrawPage );
71 0 : }
72 : }
73 0 : }
74 0 : }
75 : }
76 0 : catch( Exception& )
77 : {
78 :
79 : }
80 0 : }
81 :
82 0 : void PageCollector::CollectNonCustomShowPages( const com::sun::star::uno::Reference< com::sun::star::frame::XModel >& rxModel, const rtl::OUString& rCustomShowName, std::vector< Reference< XDrawPage > >& rNonUsedPageList )
83 : {
84 : try
85 : {
86 0 : std::vector< Reference< XDrawPage > > vUsedPageList;
87 0 : PageCollector::CollectCustomShowPages( rxModel, rCustomShowName, vUsedPageList );
88 0 : if ( !vUsedPageList.empty() )
89 : {
90 0 : Reference< XDrawPagesSupplier > xDrawPagesSupplier( rxModel, UNO_QUERY_THROW );
91 0 : Reference< XDrawPages > xDrawPages( xDrawPagesSupplier->getDrawPages(), UNO_QUERY_THROW );
92 0 : for ( sal_Int32 j = 0; j < xDrawPages->getCount(); j++ )
93 : {
94 0 : Reference< XDrawPage > xDrawPage( xDrawPages->getByIndex( j ), UNO_QUERY_THROW );
95 0 : std::vector< Reference< XDrawPage > >::iterator aIter( vUsedPageList.begin() );
96 0 : std::vector< Reference< XDrawPage > >::iterator aEnd( vUsedPageList.end() );
97 0 : while( aIter != aEnd )
98 : {
99 0 : if ( *aIter == xDrawPage )
100 0 : break;
101 0 : ++aIter;
102 : }
103 0 : if ( aIter == aEnd )
104 0 : rNonUsedPageList.push_back( xDrawPage );
105 0 : }
106 0 : }
107 : }
108 0 : catch( Exception& )
109 : {
110 : }
111 0 : }
112 :
113 :
114 0 : void PageCollector::CollectMasterPages( const Reference< XModel >& rxModel, std::vector< PageCollector::MasterPageEntity >& rMasterPageList )
115 : {
116 : typedef std::vector< MasterPageEntity > MasterPageList;
117 : typedef MasterPageList::iterator MasterPageIter;
118 :
119 : try
120 : {
121 : // generating list of all master pages
122 0 : Reference< XMasterPagesSupplier > xMasterPagesSupplier( rxModel, UNO_QUERY_THROW );
123 0 : Reference< XDrawPages > xMasterPages( xMasterPagesSupplier->getMasterPages(), UNO_QUERY_THROW );
124 0 : for ( sal_Int32 i = 0; i < xMasterPages->getCount(); i++ )
125 : {
126 0 : Reference< XDrawPage > xMasterPage( xMasterPages->getByIndex( i ), UNO_QUERY_THROW );
127 0 : MasterPageIter aIter( rMasterPageList.begin() );
128 0 : MasterPageIter aEnd ( rMasterPageList.end() );
129 0 : while( aIter != aEnd )
130 : {
131 0 : if ( aIter->xMasterPage == xMasterPage )
132 0 : break;
133 0 : ++aIter;
134 : }
135 0 : if ( aIter == aEnd )
136 : {
137 0 : MasterPageEntity aMasterPageEntity;
138 0 : aMasterPageEntity.xMasterPage = xMasterPage;
139 0 : aMasterPageEntity.bUsed = false;
140 0 : rMasterPageList.push_back( aMasterPageEntity );
141 : }
142 0 : }
143 :
144 : // mark masterpages which are referenced by drawpages
145 0 : Reference< XDrawPagesSupplier > xDrawPagesSupplier( rxModel, UNO_QUERY_THROW );
146 0 : Reference< XDrawPages > xDrawPages( xDrawPagesSupplier->getDrawPages(), UNO_QUERY_THROW );
147 0 : for ( sal_Int32 j = 0; j < xDrawPages->getCount(); j++ )
148 : {
149 0 : Reference< XMasterPageTarget > xMasterPageTarget( xDrawPages->getByIndex( j ), UNO_QUERY_THROW );
150 0 : Reference< XDrawPage > xMasterPage( xMasterPageTarget->getMasterPage(), UNO_QUERY_THROW );
151 0 : MasterPageIter aIter( rMasterPageList.begin() );
152 0 : MasterPageIter aEnd ( rMasterPageList.end() );
153 0 : while( aIter != aEnd )
154 : {
155 0 : if ( aIter->xMasterPage == xMasterPage )
156 : {
157 0 : aIter->bUsed = true;
158 0 : break;
159 : }
160 0 : ++aIter;
161 : }
162 0 : if ( aIter == aEnd )
163 0 : throw uno::RuntimeException();
164 0 : }
165 : }
166 0 : catch( Exception& )
167 : {
168 : }
169 0 : }
170 :
171 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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