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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/animations/XTimeContainer.hpp>
21 : #include <com/sun/star/animations/XTransitionFilter.hpp>
22 : #include <com/sun/star/container/XEnumerationAccess.hpp>
23 : #include <com/sun/star/container/XNameAccess.hpp>
24 : #include <com/sun/star/configuration/theDefaultProvider.hpp>
25 : #include <com/sun/star/beans/NamedValue.hpp>
26 : #include <com/sun/star/util/theMacroExpander.hpp>
27 : #include <com/sun/star/animations/AnimationNodeType.hpp>
28 : #include <vcl/svapp.hxx>
29 : #include <osl/mutex.hxx>
30 : #include <unotools/streamwrap.hxx>
31 : #include <comphelper/getexpandeduri.hxx>
32 : #include <comphelper/processfactory.hxx>
33 : #include <unotools/pathoptions.hxx>
34 : #include <tools/stream.hxx>
35 :
36 : #include <rtl/uri.hxx>
37 : #include <rtl/instance.hxx>
38 :
39 : #include <CustomAnimationPreset.hxx>
40 : #include <TransitionPreset.hxx>
41 : #include <unotools/ucbstreamhelper.hxx>
42 :
43 : #include <algorithm>
44 :
45 : #include "sdpage.hxx"
46 :
47 : using namespace ::com::sun::star;
48 : using namespace ::com::sun::star::animations;
49 :
50 : using ::com::sun::star::uno::UNO_QUERY;
51 : using ::com::sun::star::uno::UNO_QUERY_THROW;
52 : using ::com::sun::star::uno::Any;
53 : using ::com::sun::star::uno::Sequence;
54 : using ::com::sun::star::uno::Reference;
55 : using ::com::sun::star::uno::Exception;
56 : using ::com::sun::star::lang::XMultiServiceFactory;
57 : using ::com::sun::star::container::XEnumerationAccess;
58 : using ::com::sun::star::container::XEnumeration;
59 : using ::com::sun::star::beans::NamedValue;
60 :
61 : namespace sd {
62 :
63 243 : TransitionPreset::TransitionPreset( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& xNode )
64 : {
65 : // first locate preset id
66 243 : Sequence< NamedValue > aUserData( xNode->getUserData() );
67 243 : sal_Int32 nLength = aUserData.getLength();
68 243 : const NamedValue* p = aUserData.getConstArray();
69 243 : while( nLength-- )
70 : {
71 243 : if ( p->Name == "preset-id" )
72 : {
73 243 : p->Value >>= maPresetId;
74 243 : break;
75 : }
76 : }
77 :
78 : // second, locate transition filter element
79 486 : Reference< XEnumerationAccess > xEnumerationAccess( xNode, UNO_QUERY_THROW );
80 486 : Reference< XEnumeration > xEnumeration( xEnumerationAccess->createEnumeration(), UNO_QUERY_THROW );
81 486 : Reference< XTransitionFilter > xTransition( xEnumeration->nextElement(), UNO_QUERY_THROW );
82 :
83 243 : mnTransition = xTransition->getTransition();
84 243 : mnSubtype = xTransition->getSubtype();
85 243 : mbDirection = xTransition->getDirection();
86 486 : mnFadeColor = xTransition->getFadeColor();
87 243 : }
88 :
89 6 : bool TransitionPreset::importTransitionsFile( TransitionPresetList& rList,
90 : Reference< XMultiServiceFactory >& xServiceFactory,
91 : UStringMap& rTransitionNameMape,
92 : const OUString& aURL )
93 : {
94 : // import transition presets
95 6 : Reference< XAnimationNode > xAnimationNode;
96 :
97 : try {
98 6 : xAnimationNode = implImportEffects( xServiceFactory, aURL );
99 6 : Reference< XEnumerationAccess > xEnumerationAccess( xAnimationNode, UNO_QUERY_THROW );
100 12 : Reference< XEnumeration > xEnumeration( xEnumerationAccess->createEnumeration(), UNO_QUERY_THROW );
101 :
102 255 : while( xEnumeration->hasMoreElements() )
103 : {
104 243 : Reference< XAnimationNode > xChildNode( xEnumeration->nextElement(), UNO_QUERY_THROW );
105 243 : if( xChildNode->getType() == AnimationNodeType::PAR )
106 : {
107 : // create it
108 243 : TransitionPresetPtr pPreset( new TransitionPreset( xChildNode ) );
109 :
110 : // name it
111 486 : OUString aPresetId( pPreset->getPresetId() );
112 243 : if( !aPresetId.isEmpty() )
113 : {
114 243 : UStringMap::const_iterator aIter( rTransitionNameMape.find( aPresetId ) );
115 243 : if( aIter != rTransitionNameMape.end() )
116 213 : pPreset->maUIName = (*aIter).second;
117 :
118 : // add it
119 243 : rList.push_back( pPreset );
120 243 : }
121 : }
122 : else
123 : {
124 : OSL_FAIL( "sd::TransitionPreset::importTransitionPresetList(), malformed xml configuration file, giving up!" );
125 0 : break;
126 : }
127 249 : }
128 0 : } catch( Exception& ) {
129 0 : return false;
130 : }
131 :
132 6 : return true;
133 : }
134 :
135 3 : bool TransitionPreset::importTransitionPresetList( TransitionPresetList& rList )
136 : {
137 3 : bool bRet = false;
138 :
139 : try
140 : {
141 : uno::Reference< uno::XComponentContext > xContext(
142 3 : comphelper::getProcessComponentContext() );
143 : Reference< XMultiServiceFactory > xServiceFactory(
144 6 : xContext->getServiceManager(), UNO_QUERY_THROW );
145 :
146 : uno::Reference< util::XMacroExpander > xMacroExpander =
147 6 : util::theMacroExpander::get(xContext);
148 :
149 : // import ui strings
150 : Reference< XMultiServiceFactory > xConfigProvider =
151 6 : configuration::theDefaultProvider::get( xContext );
152 :
153 6 : UStringMap aTransitionNameMape;
154 6 : const OUString aTransitionPath("/org.openoffice.Office.UI.Effects/UserInterface/Transitions" );
155 3 : implImportLabels( xConfigProvider, aTransitionPath, aTransitionNameMape );
156 :
157 : // read path to transition effects files from config
158 : Any propValue = uno::makeAny(
159 : beans::PropertyValue("nodepath", -1,
160 : uno::makeAny( OUString("/org.openoffice.Office.Impress/Misc")),
161 6 : beans::PropertyState_DIRECT_VALUE ) );
162 :
163 : Reference<container::XNameAccess> xNameAccess(
164 3 : xConfigProvider->createInstanceWithArguments(
165 : "com.sun.star.configuration.ConfigurationAccess",
166 3 : Sequence<Any>( &propValue, 1 ) ),
167 6 : UNO_QUERY_THROW );
168 6 : uno::Sequence< OUString > aFiles;
169 3 : xNameAccess->getByName("TransitionFiles") >>= aFiles;
170 :
171 9 : for( sal_Int32 i=0; i<aFiles.getLength(); ++i )
172 : {
173 6 : OUString aURL = comphelper::getExpandedUri(xContext, aFiles[i]);
174 :
175 : bRet |= importTransitionsFile( rList,
176 : xServiceFactory,
177 : aTransitionNameMape,
178 6 : aURL );
179 6 : }
180 :
181 6 : return bRet;
182 : }
183 0 : catch( Exception& )
184 : {
185 : OSL_FAIL( "sd::TransitionPreset::importResources(), exception caught!" );
186 : }
187 :
188 0 : return bRet;
189 : }
190 :
191 : namespace
192 : {
193 3 : class ImportedTransitionPresetList
194 : {
195 : private:
196 : sd::TransitionPresetList m_aTransitionPresetList;
197 : public:
198 3 : ImportedTransitionPresetList()
199 3 : {
200 : sd::TransitionPreset::importTransitionPresetList(
201 3 : m_aTransitionPresetList);
202 3 : }
203 42 : const sd::TransitionPresetList& getList() const
204 : {
205 42 : return m_aTransitionPresetList;
206 : }
207 : };
208 :
209 : class theTransitionPresetList :
210 : public rtl::Static<ImportedTransitionPresetList,
211 : theTransitionPresetList>
212 : {
213 : };
214 : }
215 :
216 42 : const TransitionPresetList& TransitionPreset::getTransitionPresetList()
217 : {
218 42 : return theTransitionPresetList::get().getList();
219 : }
220 :
221 0 : void TransitionPreset::apply( SdPage* pSlide ) const
222 : {
223 0 : if( pSlide )
224 : {
225 0 : pSlide->setTransitionType( mnTransition );
226 0 : pSlide->setTransitionSubtype( mnSubtype );
227 0 : pSlide->setTransitionDirection( mbDirection );
228 0 : pSlide->setTransitionFadeColor( mnFadeColor );
229 : }
230 0 : }
231 :
232 : }
233 :
234 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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