xref: /AOO41X/main/avmedia/source/framework/mediaitem.cxx (revision f39251c48ddb07a74df5eed9c640a8dadbf1074c)
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21 
22 
23 
24 #include <avmedia/mediaitem.hxx>
25 #include <com/sun/star/uno/Sequence.hxx>
26 
27 using namespace ::com::sun::star;
28 
29 namespace avmedia
30 {
31 
32 // -------------
33 // - MediaItem -
34 // -------------
35 
36 TYPEINIT1_AUTOFACTORY( MediaItem, ::SfxPoolItem );
37     ::rtl::OUString         maURL;
38     sal_uInt32              mnMaskSet;
39     MediaState              meState;
40     double                  mfTime;
41     double                  mfDuration;
42     sal_Int16               mnVolumeDB;
43     sal_Bool                mbLoop;
44     sal_Bool                mbMute;
45     ::com::sun::star::media::ZoomLevel meZoom;
46 
47 // ------------------------------------------------------------------------------
48 
MediaItem(sal_uInt16 _nWhich,sal_uInt32 nMaskSet)49 MediaItem::MediaItem( sal_uInt16 _nWhich, sal_uInt32 nMaskSet ) :
50     SfxPoolItem( _nWhich ),
51     mnMaskSet( nMaskSet ),
52     meState( MEDIASTATE_STOP ),
53     mfTime( 0.0 ),
54     mfDuration( 0.0 ),
55     mnVolumeDB( 0 ),
56     mbLoop( false ),
57     mbMute( false ),
58     meZoom( ::com::sun::star::media::ZoomLevel_NOT_AVAILABLE )
59 {
60 }
61 
62 // ------------------------------------------------------------------------------
63 
MediaItem(const MediaItem & rItem)64 MediaItem::MediaItem( const MediaItem& rItem ) :
65     SfxPoolItem( rItem ),
66     maURL( rItem.maURL ),
67     mnMaskSet( rItem.mnMaskSet ),
68     meState( rItem.meState ),
69     mfTime( rItem.mfTime ),
70     mfDuration( rItem.mfDuration ),
71     mnVolumeDB( rItem.mnVolumeDB ),
72     mbLoop( rItem.mbLoop ),
73     mbMute( rItem.mbMute ),
74     meZoom( rItem.meZoom )
75 {
76 }
77 
78 // ------------------------------------------------------------------------------
79 
~MediaItem()80 MediaItem::~MediaItem()
81 {
82 }
83 
84 // ------------------------------------------------------------------------------
85 
operator ==(const SfxPoolItem & rItem) const86 int MediaItem::operator==( const SfxPoolItem& rItem ) const
87 {
88     DBG_ASSERT( SfxPoolItem::operator==(rItem), "unequal types" );
89     return( mnMaskSet == static_cast< const MediaItem& >( rItem ).mnMaskSet &&
90             maURL == static_cast< const MediaItem& >( rItem ).maURL &&
91             meState == static_cast< const MediaItem& >( rItem ).meState &&
92             mfDuration == static_cast< const MediaItem& >( rItem ).mfDuration &&
93             mfTime == static_cast< const MediaItem& >( rItem ).mfTime &&
94             mnVolumeDB == static_cast< const MediaItem& >( rItem ).mnVolumeDB &&
95             mbLoop == static_cast< const MediaItem& >( rItem ).mbLoop &&
96             mbMute == static_cast< const MediaItem& >( rItem ).mbMute &&
97             meZoom == static_cast< const MediaItem& >( rItem ).meZoom );
98 }
99 
100 // ------------------------------------------------------------------------------
101 
Clone(SfxItemPool *) const102 SfxPoolItem* MediaItem::Clone( SfxItemPool* ) const
103 {
104     return new MediaItem( *this );
105 }
106 
107 //------------------------------------------------------------------------
108 
GetPresentation(SfxItemPresentation,SfxMapUnit,SfxMapUnit,XubString & rText,const IntlWrapper *) const109 SfxItemPresentation MediaItem::GetPresentation( SfxItemPresentation,
110                                                   SfxMapUnit,
111                                                   SfxMapUnit,
112                                                   XubString& rText,
113                                                   const IntlWrapper * ) const
114 {
115     rText.Erase();
116     return SFX_ITEM_PRESENTATION_NONE;
117 }
118 
119 //------------------------------------------------------------------------
120 
QueryValue(com::sun::star::uno::Any & rVal,sal_uInt8) const121 sal_Bool MediaItem::QueryValue( com::sun::star::uno::Any& rVal, sal_uInt8 ) const
122 {
123     uno::Sequence< uno::Any > aSeq( 9 );
124 
125     aSeq[ 0 ] <<= maURL;
126     aSeq[ 1 ] <<= mnMaskSet;
127     aSeq[ 2 ] <<= static_cast< sal_Int32 >( meState );
128     aSeq[ 3 ] <<= mfTime;
129     aSeq[ 4 ] <<= mfDuration;
130     aSeq[ 5 ] <<= mnVolumeDB;
131     aSeq[ 6 ] <<= mbLoop;
132     aSeq[ 7 ] <<= mbMute;
133     aSeq[ 8 ] <<= meZoom;
134 
135     rVal <<= aSeq;
136 
137     return true;
138 }
139 
140 //------------------------------------------------------------------------
141 
PutValue(const com::sun::star::uno::Any & rVal,sal_uInt8)142 sal_Bool MediaItem::PutValue( const com::sun::star::uno::Any& rVal, sal_uInt8 )
143 {
144     uno::Sequence< uno::Any >   aSeq;
145     sal_Bool                        bRet = false;
146 
147     if( ( rVal >>= aSeq ) && ( aSeq.getLength() == 9 ) )
148     {
149         sal_Int32 nInt32 = 0;
150 
151         aSeq[ 0 ] >>= maURL;
152         aSeq[ 1 ] >>= mnMaskSet;
153         aSeq[ 2 ] >>= nInt32; meState = static_cast< MediaState >( nInt32 );
154         aSeq[ 3 ] >>= mfTime;
155         aSeq[ 4 ] >>= mfDuration;
156         aSeq[ 5 ] >>= mnVolumeDB;
157         aSeq[ 6 ] >>= mbLoop;
158         aSeq[ 7 ] >>= mbMute;
159         aSeq[ 8 ] >>= meZoom;
160 
161         bRet = true;
162     }
163 
164     return bRet;
165 }
166 
167 //------------------------------------------------------------------------
168 
merge(const MediaItem & rMediaItem)169 void MediaItem::merge( const MediaItem& rMediaItem )
170 {
171     const sal_uInt32 nMaskSet = rMediaItem.getMaskSet();
172 
173     if( AVMEDIA_SETMASK_URL & nMaskSet )
174         setURL( rMediaItem.getURL() );
175 
176     if( AVMEDIA_SETMASK_STATE & nMaskSet )
177         setState( rMediaItem.getState() );
178 
179     if( AVMEDIA_SETMASK_DURATION & nMaskSet )
180         setDuration( rMediaItem.getDuration() );
181 
182     if( AVMEDIA_SETMASK_TIME & nMaskSet )
183         setTime( rMediaItem.getTime() );
184 
185     if( AVMEDIA_SETMASK_LOOP & nMaskSet )
186         setLoop( rMediaItem.isLoop() );
187 
188     if( AVMEDIA_SETMASK_MUTE & nMaskSet )
189         setMute( rMediaItem.isMute() );
190 
191     if( AVMEDIA_SETMASK_VOLUMEDB & nMaskSet )
192         setVolumeDB( rMediaItem.getVolumeDB() );
193 
194     if( AVMEDIA_SETMASK_ZOOM & nMaskSet )
195         setZoom( rMediaItem.getZoom() );
196 }
197 
198 //------------------------------------------------------------------------
199 
getMaskSet() const200 sal_uInt32 MediaItem::getMaskSet() const
201 {
202     return mnMaskSet;
203 }
204 
205 //------------------------------------------------------------------------
206 
setURL(const::rtl::OUString & rURL)207 void MediaItem::setURL( const ::rtl::OUString& rURL )
208 {
209     maURL = rURL;
210     mnMaskSet |= AVMEDIA_SETMASK_URL;
211 }
212 
213 //------------------------------------------------------------------------
214 
getURL() const215 const ::rtl::OUString& MediaItem::getURL() const
216 {
217     return maURL;
218 }
219 
220 //------------------------------------------------------------------------
221 
setState(MediaState eState)222 void MediaItem::setState( MediaState eState )
223 {
224     meState = eState;
225     mnMaskSet |= AVMEDIA_SETMASK_STATE;
226 }
227 
228 //------------------------------------------------------------------------
229 
getState() const230 MediaState MediaItem::getState() const
231 {
232     return meState;
233 }
234 
235 //------------------------------------------------------------------------
236 
setDuration(double fDuration)237 void MediaItem::setDuration( double fDuration )
238 {
239     mfDuration = fDuration;
240     mnMaskSet |= AVMEDIA_SETMASK_DURATION;
241 }
242 
243 //------------------------------------------------------------------------
244 
getDuration() const245 double MediaItem::getDuration() const
246 {
247     return mfDuration;
248 }
249 
250 //------------------------------------------------------------------------
251 
setTime(double fTime)252 void MediaItem::setTime( double fTime )
253 {
254     mfTime = fTime;
255     mnMaskSet |= AVMEDIA_SETMASK_TIME;
256 }
257 
258 //------------------------------------------------------------------------
259 
getTime() const260 double MediaItem::getTime() const
261 {
262     return mfTime;
263 }
264 
265 //------------------------------------------------------------------------
266 
setLoop(sal_Bool bLoop)267 void MediaItem::setLoop( sal_Bool bLoop )
268 {
269     mbLoop = bLoop;
270     mnMaskSet |= AVMEDIA_SETMASK_LOOP;
271 }
272 
273 //------------------------------------------------------------------------
274 
isLoop() const275 sal_Bool MediaItem::isLoop() const
276 {
277     return mbLoop;
278 }
279 
280 //------------------------------------------------------------------------
281 
setMute(sal_Bool bMute)282 void MediaItem::setMute( sal_Bool bMute )
283 {
284     mbMute = bMute;
285     mnMaskSet |= AVMEDIA_SETMASK_MUTE;
286 }
287 
288 //------------------------------------------------------------------------
289 
isMute() const290 sal_Bool MediaItem::isMute() const
291 {
292     return mbMute;
293 }
294 
295 //------------------------------------------------------------------------
296 
setVolumeDB(sal_Int16 nDB)297 void MediaItem::setVolumeDB( sal_Int16 nDB )
298 {
299     mnVolumeDB = nDB;
300     mnMaskSet |= AVMEDIA_SETMASK_VOLUMEDB;
301 }
302 
303 //------------------------------------------------------------------------
304 
getVolumeDB() const305 sal_Int16 MediaItem::getVolumeDB() const
306 {
307     return mnVolumeDB;
308 }
309 
310 //------------------------------------------------------------------------
311 
setZoom(::com::sun::star::media::ZoomLevel eZoom)312 void MediaItem::setZoom( ::com::sun::star::media::ZoomLevel eZoom )
313 {
314     meZoom = eZoom;
315     mnMaskSet |= AVMEDIA_SETMASK_ZOOM;
316 }
317 
318 //------------------------------------------------------------------------
319 
getZoom() const320 ::com::sun::star::media::ZoomLevel MediaItem::getZoom() const
321 {
322     return meZoom;
323 }
324 
325 }
326