LibreOffice Module oox (master) 1
soundactioncontext.cxx
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1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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
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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
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17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
20#include <config_features.h>
21
23
24#include <com/sun/star/io/XInputStream.hpp>
25
29#include <oox/token/namespaces.hxx>
30#include <oox/token/properties.hxx>
31#include <oox/token/tokens.hxx>
33#include <avmedia/mediaitem.hxx>
34
35using namespace ::oox::core;
36using namespace ::com::sun::star::xml::sax;
37using namespace ::com::sun::star::uno;
38
39namespace oox::ppt {
40
41 SoundActionContext::SoundActionContext( FragmentHandler2 const & rParent, PropertyMap & aProperties ) noexcept
42 : FragmentHandler2( rParent )
43 , maSlideProperties( aProperties )
44 , mbHasStartSound( false )
45 , mbLoopSound( false )
46 , mbStopSound( false )
47 {
48 }
49
51 {
52 }
53
55 {
56 if ( !isCurrentElement( PPT_TOKEN( sndAc ) ) )
57 return;
58
59 if( !mbHasStartSound )
60 return;
61
62 OUString url;
63#if HAVE_FEATURE_AVMEDIA
64 if ( !msSndName.isEmpty() )
65 {
66 Reference<css::io::XInputStream>
67 xInputStream = getFilter().openInputStream(msSndName);
68 if (xInputStream.is())
69 {
70 ::avmedia::EmbedMedia(getFilter().getModel(), msSndName, url, xInputStream);
71 xInputStream->closeInput();
72 }
73 }
74#endif
75 if ( !url.isEmpty() )
76 {
78 maSlideProperties.setProperty( PROP_SoundOn, true);
79 }
80 }
81
83 {
84 switch( aElementToken )
85 {
86 case PPT_TOKEN( snd ):
87 if( mbHasStartSound )
88 {
89 msSndName = drawingml::getEmbeddedWAVAudioFile( getRelations(), rAttribs );
90 }
91 return this;
92 case PPT_TOKEN( endSnd ):
93 // CT_Empty
94 mbStopSound = true;
95 return this;
96 case PPT_TOKEN( stSnd ):
97 mbHasStartSound = true;
98 mbLoopSound = rAttribs.getBool( XML_loop, false );
99 return this;
100 default:
101 break;
102 }
103
104 return this;
105 }
106
107}
108
109/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Provides access to attribute values of an element.
std::optional< bool > getBool(sal_Int32 nAttrToken) const
Returns the boolean value of the specified attribute.
A helper that maps property identifiers to property values.
Definition: propertymap.hxx:52
bool setProperty(sal_Int32 nPropId, Type &&rValue)
Sets the specified property to the passed value.
Definition: propertymap.hxx:72
virtual void onEndElement() override
virtual ~SoundActionContext() noexcept override
virtual ::oox::core::ContextHandlerRef onCreateContext(sal_Int32 aElementToken, const AttributeList &rAttribs) override
SoundActionContext(::oox::core::FragmentHandler2 const &rParent, PropertyMap &aProperties) noexcept
ScModelObj * getModel(const ScDocShell &rDocShell)
OUString getEmbeddedWAVAudioFile(const core::Relations &rRelations, const AttributeList &rAttribs)
constexpr OUStringLiteral PROP_Sound