|
1 /* |
|
2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: Media Details Viewer |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 // Version : %version: 18 % |
|
20 |
|
21 |
|
22 // INCLUDE FILES |
|
23 #include <eikenv.h> |
|
24 #include <eiklabel.h> |
|
25 #include <AknUtils.h> |
|
26 #include <AknIconUtils.h> |
|
27 #include <StringLoader.h> |
|
28 #include <AknsDrawUtils.h> |
|
29 #include <gulicon.h> |
|
30 #include <gdi.h> |
|
31 #include <e32base.h> |
|
32 |
|
33 #include <mpxfiledetailscntlpluginif.h> |
|
34 #include <mpxvideoplaybackcontrols.rsg> |
|
35 #include <mpxvideoplaybackcontrols.mbg> |
|
36 #include <avkon.rsg> |
|
37 |
|
38 #include "mpxvideoplaybackcontrol.hrh" |
|
39 #include "mpxcommonvideoplaybackview.hrh" |
|
40 #include "mpxvideoplaybackmediadetailsviewer.h" |
|
41 #include "mpxvideoplaybackcontrolscontroller.h" |
|
42 #include "mpxvideoplaybackcontainer.h" |
|
43 |
|
44 // Constants |
|
45 _LIT(KHeadingValueSeperator, ": "); |
|
46 _LIT(KWidthHeightSeparator, " \xd7 "); |
|
47 _LIT(KLeftMargin, " " ); |
|
48 |
|
49 const TInt KMediaDetailsViewerMaxItems = 11; // used to determine the height of each item |
|
50 const TInt KMediaDetailsViewerItemMargin = 3; |
|
51 const TInt KMediaDetailsViewerVisibleCharacters = 30; |
|
52 const TInt KMediaDetailsViewerFilenameMedium = 45; |
|
53 const TInt KMediaDetailsViewerOffsetDivisorMedium = 12; |
|
54 const TInt KMediaDetailsViewerOffsetDivisorMax = 20; |
|
55 const TInt KMediaDetailsViewerMaxBufLen = 255; |
|
56 |
|
57 // UID of this interface |
|
58 const TUid KFileDetailsCntlPluginUid = {0x2002A59D}; |
|
59 |
|
60 const TUint32 KScrollTimerDelayTickCounts = 2000; // 2000 milliseconds |
|
61 const TUint32 KInvalidTick = 0; |
|
62 |
|
63 // ============================ MEMBER FUNCTIONS =================================================== |
|
64 |
|
65 CMPXVideoPlaybackMediaDetailsViewer::CMPXVideoPlaybackMediaDetailsViewer( |
|
66 CMPXVideoPlaybackControlsController* aController ) |
|
67 : iController( aController ) |
|
68 , iDrmDetailsLaunched( EFalse ) |
|
69 { |
|
70 } |
|
71 |
|
72 // ------------------------------------------------------------------------------------------------- |
|
73 // CMPXVideoPlaybackMediaDetailsViewer::ConstructL() |
|
74 // Symbian 2nd phase constructor can leave. |
|
75 // ------------------------------------------------------------------------------------------------- |
|
76 // |
|
77 void CMPXVideoPlaybackMediaDetailsViewer::ConstructL() |
|
78 { |
|
79 MPX_DEBUG(_L("CMPXVideoPlaybackMediaDetailsViewer::ConstructL()")); |
|
80 |
|
81 iViewerRect = CalculateViewerRectL(); |
|
82 SetRect( TRect(0, 0, iViewerRect.Width(), iViewerRect.Height()) ); |
|
83 |
|
84 CreateLabelsL(); |
|
85 SkinChangeL(); |
|
86 |
|
87 iBackgroundBitmap = new ( ELeave ) CFbsBitmap(); |
|
88 TSize bitmapSize = Rect().Size(); |
|
89 User::LeaveIfError( iBackgroundBitmap->Create( bitmapSize, EColor16MA ) ); |
|
90 |
|
91 iScrollingTextTimer = CPeriodic::NewL( CActive::EPriorityStandard ); |
|
92 iScrollingTextTimer->Start( |
|
93 0, |
|
94 175000, |
|
95 TCallBack( CMPXVideoPlaybackMediaDetailsViewer::ScrollTimer, this ) ); |
|
96 } |
|
97 |
|
98 // ------------------------------------------------------------------------------------------------- |
|
99 // CMPXVideoPlaybackMediaDetailsViewer::NewL() |
|
100 // Two-phased constructor. |
|
101 // ------------------------------------------------------------------------------------------------- |
|
102 // |
|
103 CMPXVideoPlaybackMediaDetailsViewer* CMPXVideoPlaybackMediaDetailsViewer::NewL( |
|
104 CMPXVideoPlaybackControlsController* aController ) |
|
105 { |
|
106 MPX_DEBUG(_L("CMPXVideoPlaybackMediaDetailsViewer::NewL()")); |
|
107 |
|
108 CMPXVideoPlaybackMediaDetailsViewer* self = new ( ELeave ) CMPXVideoPlaybackMediaDetailsViewer( aController ); |
|
109 |
|
110 CleanupStack::PushL( self ); |
|
111 self->ConstructL(); |
|
112 CleanupStack::Pop(); |
|
113 return self; |
|
114 } |
|
115 |
|
116 // ------------------------------------------------------------------------------------------------- |
|
117 // CMPXVideoPlaybackMediaDetailsViewer::~CMPXVideoPlaybackMediaDetailsViewer() |
|
118 // Destructor. |
|
119 // ------------------------------------------------------------------------------------------------- |
|
120 // |
|
121 CMPXVideoPlaybackMediaDetailsViewer::~CMPXVideoPlaybackMediaDetailsViewer() |
|
122 { |
|
123 MPX_DEBUG(_L("CMPXVideoPlaybackMediaDetailsViewer::~CMPXVideoPlaybackMediaDetailsViewer()")); |
|
124 |
|
125 if ( iClipnameLabel ) |
|
126 { |
|
127 delete iClipnameLabel; |
|
128 iClipnameLabel = NULL; |
|
129 } |
|
130 |
|
131 if ( iTitleLabel ) |
|
132 { |
|
133 delete iTitleLabel; |
|
134 iTitleLabel = NULL; |
|
135 } |
|
136 |
|
137 if ( iArtistLabel ) |
|
138 { |
|
139 delete iArtistLabel; |
|
140 iArtistLabel = NULL; |
|
141 } |
|
142 |
|
143 if ( iFormatLabel ) |
|
144 { |
|
145 delete iFormatLabel; |
|
146 iFormatLabel = NULL; |
|
147 } |
|
148 |
|
149 if ( iResolutionLabel ) |
|
150 { |
|
151 delete iResolutionLabel; |
|
152 iResolutionLabel = NULL; |
|
153 } |
|
154 |
|
155 if ( iDurationLabel ) |
|
156 { |
|
157 delete iDurationLabel; |
|
158 iDurationLabel = NULL; |
|
159 } |
|
160 |
|
161 if ( iBitrateLabel ) |
|
162 { |
|
163 delete iBitrateLabel; |
|
164 iBitrateLabel = NULL; |
|
165 } |
|
166 |
|
167 if ( iLicenseLabel ) |
|
168 { |
|
169 delete iLicenseLabel; |
|
170 iLicenseLabel = NULL; |
|
171 } |
|
172 |
|
173 if ( iBackgroundBitmap ) |
|
174 { |
|
175 delete iBackgroundBitmap; |
|
176 iBackgroundBitmap = NULL; |
|
177 } |
|
178 |
|
179 if ( iScrollingTextTimer ) |
|
180 { |
|
181 iScrollingTextTimer->Cancel(); |
|
182 delete iScrollingTextTimer; |
|
183 iScrollingTextTimer = NULL; |
|
184 } |
|
185 |
|
186 if ( iAdditionalLabel ) |
|
187 { |
|
188 delete iAdditionalLabel; |
|
189 iAdditionalLabel = NULL; |
|
190 } |
|
191 |
|
192 if ( iAdditionalString ) |
|
193 { |
|
194 delete iAdditionalString; |
|
195 iAdditionalString = NULL; |
|
196 } |
|
197 } |
|
198 |
|
199 // ------------------------------------------------------------------------------------------------- |
|
200 // CMPXVideoPlaybackMediaDetailsViewer::HandlePointerEventL() |
|
201 // ------------------------------------------------------------------------------------------------- |
|
202 // |
|
203 void CMPXVideoPlaybackMediaDetailsViewer::HandlePointerEventL( const TPointerEvent& aPointerEvent ) |
|
204 { |
|
205 MPX_DEBUG(_L("CMPXVideoPlaybackMediaDetailsViewer::HandlePointerEventL()")); |
|
206 |
|
207 switch ( aPointerEvent.iType ) |
|
208 { |
|
209 case TPointerEvent::EButton1Down: |
|
210 { |
|
211 break; |
|
212 } |
|
213 case TPointerEvent::EButton1Up: |
|
214 { |
|
215 TRect expandedRect; //make it a bit easier to click the License label |
|
216 |
|
217 if ( iLicenseLabel ) |
|
218 { |
|
219 expandedRect = TRect(iLicenseLabel->Rect().iTl, |
|
220 TPoint(iLicenseLabel->Rect().iBr.iX, |
|
221 iLicenseLabel->Rect().iBr.iY * 2 ) ); |
|
222 } |
|
223 |
|
224 if ( iLicenseLabel && expandedRect.Contains(aPointerEvent.iPosition) ) |
|
225 { |
|
226 LaunchDRMDetailsL(); |
|
227 } |
|
228 else |
|
229 { |
|
230 iController->HandleEventL( EMPXControlCmdCloseFileDetailsViewer ); |
|
231 } |
|
232 } |
|
233 } |
|
234 } |
|
235 |
|
236 // ------------------------------------------------------------------------------------------------- |
|
237 // CMPXVideoPlaybackMediaDetailsViewer::LaunchDRMDetailsL() |
|
238 // ------------------------------------------------------------------------------------------------- |
|
239 // |
|
240 void CMPXVideoPlaybackMediaDetailsViewer::LaunchDRMDetailsL() |
|
241 { |
|
242 if ( ! iDrmDetailsLaunched ) |
|
243 { |
|
244 iDrmDetailsLaunched = ETrue; |
|
245 iController->iContainer->HandleCommandL( EMPXPbvLaunchDRMDetails ); |
|
246 iDrmDetailsLaunched = EFalse; |
|
247 } |
|
248 } |
|
249 |
|
250 // ------------------------------------------------------------------------------------------------- |
|
251 // CMPXVideoPlaybackMediaDetailsViewer::SkinChangeL() |
|
252 // ------------------------------------------------------------------------------------------------- |
|
253 // |
|
254 void CMPXVideoPlaybackMediaDetailsViewer::SkinChangeL() |
|
255 { |
|
256 } |
|
257 |
|
258 // ------------------------------------------------------------------------------------------------- |
|
259 // CMPXVideoPlaybackMediaDetailsViewer::Draw() |
|
260 // ------------------------------------------------------------------------------------------------- |
|
261 // |
|
262 void CMPXVideoPlaybackMediaDetailsViewer::Draw( const TRect& aRect ) const |
|
263 { |
|
264 MPX_DEBUG(_L("CMPXVideoPlaybackMediaDetailsViewer::Draw()")); |
|
265 |
|
266 CWindowGc& gc = SystemGc(); |
|
267 gc.SetClippingRect( aRect ); |
|
268 |
|
269 this->DrawableWindow()->SetCornerType(EWindowCorner5); |
|
270 |
|
271 TRAP_IGNORE( UpdateBackgroundBitmapL() ); |
|
272 gc.SetDrawMode( CGraphicsContext::EDrawModeWriteAlpha ); |
|
273 gc.BitBlt( Rect().iTl, iBackgroundBitmap ); |
|
274 |
|
275 TRAP_IGNORE( FormatLabelsL() ); |
|
276 |
|
277 gc.SetBrushStyle( CGraphicsContext::ENullBrush ); |
|
278 } |
|
279 |
|
280 // ------------------------------------------------------------------------------------------------- |
|
281 // CMPXVideoPlaybackMediaDetailsViewer::FormatLabelsL() |
|
282 // ------------------------------------------------------------------------------------------------- |
|
283 // |
|
284 void CMPXVideoPlaybackMediaDetailsViewer::FormatLabelsL() const |
|
285 { |
|
286 // FORMAT LABELS |
|
287 |
|
288 |
|
289 TInt labelWidth = Rect().iBr.iX; |
|
290 TInt labelHeight = iController->iContainer->Rect().iBr.iY / KMediaDetailsViewerMaxItems; |
|
291 TInt rowsAdded = 0; |
|
292 |
|
293 // License |
|
294 if ( iController->FileDetails()->iDrmProtected ) |
|
295 { |
|
296 iLicenseLabel->SetExtent( |
|
297 TPoint(Rect().iTl.iX, Rect().iTl.iY + ( labelHeight * rowsAdded) ) , |
|
298 TSize( labelWidth, labelHeight ) |
|
299 ); |
|
300 HBufC* heading = iEikonEnv->AllocReadResourceL( R_MPX_LICENSE_HEADING ); |
|
301 CleanupStack::PushL( heading ); |
|
302 |
|
303 TBuf<KMediaDetailsViewerMaxBufLen> licenseField; |
|
304 licenseField.Append( KLeftMargin ); |
|
305 licenseField.Append( *heading ); |
|
306 iLicenseLabel->OverrideColorL( EColorLabelText, KRgbDarkBlue ); |
|
307 iLicenseLabel->SetTextL( licenseField ); |
|
308 iLicenseLabel->SetAllMarginsTo( KMediaDetailsViewerItemMargin ); |
|
309 iLicenseLabel->SetLabelAlignment( ELayoutAlignCenter ); |
|
310 iLicenseLabel->SetUnderlining( ETrue ); |
|
311 iLicenseLabel->MakeVisible( ETrue ); |
|
312 rowsAdded++; |
|
313 |
|
314 CleanupStack::PopAndDestroy( heading ); |
|
315 } |
|
316 |
|
317 // Title |
|
318 HBufC* fileTitle = iController->FileDetails()->GenerateFileTitleL(); |
|
319 |
|
320 if ( fileTitle && fileTitle->Length() ) |
|
321 { |
|
322 // Title gets populated by UpdateTitle method |
|
323 iTitleLabel->SetExtent( |
|
324 TPoint( Rect().iTl.iX, Rect().iTl.iY + ( labelHeight * rowsAdded ) ) , |
|
325 TSize( labelWidth, labelHeight ) |
|
326 ); |
|
327 iTitleLabel->SetAllMarginsTo( KMediaDetailsViewerItemMargin ); |
|
328 iTitleLabel->MakeVisible( ETrue ); |
|
329 rowsAdded++; |
|
330 } |
|
331 |
|
332 delete fileTitle; |
|
333 |
|
334 // Filename |
|
335 HBufC* fileName = iController->FileDetails()->GenerateFileNameL(); |
|
336 |
|
337 if ( fileName && fileName->Length() ) |
|
338 { |
|
339 // file name gets populated by UpdateFilename method |
|
340 iClipnameLabel->SetExtent( |
|
341 TPoint( Rect().iTl.iX, Rect().iTl.iY + ( labelHeight * rowsAdded ) ) , |
|
342 TSize( labelWidth, labelHeight ) |
|
343 ); |
|
344 iClipnameLabel->SetAllMarginsTo( KMediaDetailsViewerItemMargin ); |
|
345 iClipnameLabel->MakeVisible( ETrue ); |
|
346 rowsAdded++; |
|
347 } |
|
348 |
|
349 delete fileName; |
|
350 |
|
351 // Mime Type (Format) |
|
352 if ( iController->FileDetails()->iMimeType && iController->FileDetails()->iMimeType->Length() ) |
|
353 { |
|
354 iFormatLabel->SetExtent( |
|
355 TPoint( Rect().iTl.iX, Rect().iTl.iY + ( labelHeight * rowsAdded ) ) , |
|
356 TSize( labelWidth, labelHeight ) |
|
357 ); |
|
358 HBufC* heading = iEikonEnv->AllocReadResourceL( R_MPX_FORMAT_HEADING ); |
|
359 CleanupStack::PushL( heading ); |
|
360 |
|
361 TBuf<KMediaDetailsViewerMaxBufLen> formatField; |
|
362 formatField.Append( KLeftMargin ); |
|
363 formatField.Append( *heading ); |
|
364 formatField.Append( KHeadingValueSeperator ); |
|
365 TInt allowLen = KMediaDetailsViewerMaxBufLen-formatField.Length(); |
|
366 formatField.Append( ( iController->FileDetails()->iMimeType )->Left( allowLen ) ); |
|
367 iFormatLabel->SetTextL( formatField ); |
|
368 iFormatLabel->SetAllMarginsTo( KMediaDetailsViewerItemMargin ); |
|
369 iFormatLabel->MakeVisible( ETrue ); |
|
370 rowsAdded++; |
|
371 |
|
372 CleanupStack::PopAndDestroy( heading ); |
|
373 } |
|
374 |
|
375 // Resolution |
|
376 if ( iController->FileDetails()->iVideoHeight && iController->FileDetails()->iVideoWidth ) |
|
377 { |
|
378 iResolutionLabel->SetExtent( |
|
379 TPoint( Rect().iTl.iX, Rect().iTl.iY + ( labelHeight * rowsAdded ) ) , |
|
380 TSize( labelWidth, labelHeight ) |
|
381 ); |
|
382 HBufC* heading = iEikonEnv->AllocReadResourceL( R_MPX_RESOLUTION_HEADING ); |
|
383 CleanupStack::PushL( heading ); |
|
384 |
|
385 TBuf<KMediaDetailsViewerMaxBufLen> resolutionField; |
|
386 resolutionField.Append( KLeftMargin ); |
|
387 resolutionField.Append( *heading ); |
|
388 resolutionField.Append( KHeadingValueSeperator ); |
|
389 resolutionField.AppendNum( iController->FileDetails()->iVideoWidth ); |
|
390 resolutionField.Append( KWidthHeightSeparator ); |
|
391 resolutionField.AppendNum( iController->FileDetails()->iVideoHeight); |
|
392 AknTextUtils::DisplayTextLanguageSpecificNumberConversion( resolutionField ); |
|
393 |
|
394 iResolutionLabel->SetTextL( resolutionField ); |
|
395 iResolutionLabel->SetAllMarginsTo(KMediaDetailsViewerItemMargin); |
|
396 iResolutionLabel->MakeVisible( ETrue ); |
|
397 rowsAdded++; |
|
398 |
|
399 CleanupStack::PopAndDestroy( heading ); |
|
400 } |
|
401 |
|
402 // Duration |
|
403 if ( iController->FileDetails()->iDuration > 0 ) |
|
404 { |
|
405 iDurationLabel->SetExtent( |
|
406 TPoint( Rect().iTl.iX, Rect().iTl.iY + ( labelHeight * rowsAdded) ) , |
|
407 TSize( labelWidth, labelHeight ) |
|
408 ); |
|
409 HBufC* heading = iEikonEnv->AllocReadResourceL( R_MPX_DURATION_HEADING ); |
|
410 CleanupStack::PushL( heading ); |
|
411 |
|
412 TBuf<KMediaDetailsViewerMaxBufLen> durationField; |
|
413 durationField.Append( KLeftMargin ); |
|
414 durationField.Append( *heading ); |
|
415 durationField.Append( KHeadingValueSeperator ); |
|
416 |
|
417 TInt64 durationInSeconds = iController->FileDetails()->iDuration / 1000; |
|
418 |
|
419 HBufC* unitFormatString; |
|
420 |
|
421 if ( durationInSeconds < 3600 ) // one hour |
|
422 { |
|
423 unitFormatString = StringLoader::LoadLC(R_QTN_TIME_DURAT_MIN_SEC); |
|
424 } |
|
425 else |
|
426 { |
|
427 unitFormatString = StringLoader::LoadLC(R_QTN_TIME_DURAT_LONG); |
|
428 } |
|
429 |
|
430 TBuf<64> dur; |
|
431 TTime durTime = TTime( durationInSeconds * 1000000 ); |
|
432 durTime.FormatL( dur, *unitFormatString ); |
|
433 AknTextUtils::DisplayTextLanguageSpecificNumberConversion( dur ); |
|
434 |
|
435 durationField.Append( dur ); |
|
436 iDurationLabel->SetTextL( durationField ); |
|
437 iDurationLabel->SetAllMarginsTo( KMediaDetailsViewerItemMargin ); |
|
438 iDurationLabel->MakeVisible( ETrue ); |
|
439 rowsAdded++; |
|
440 |
|
441 CleanupStack::PopAndDestroy( unitFormatString ); // unitFormatString |
|
442 CleanupStack::PopAndDestroy( heading ); |
|
443 } |
|
444 |
|
445 // Bitrate |
|
446 if ( iController->FileDetails()->iBitRate > 0 ) |
|
447 { |
|
448 iBitrateLabel->SetExtent( |
|
449 TPoint( Rect().iTl.iX, Rect().iTl.iY + ( labelHeight * rowsAdded ) ) , |
|
450 TSize( labelWidth, labelHeight ) |
|
451 ); |
|
452 HBufC* heading = iEikonEnv->AllocReadResourceL( R_MPX_BITRATE_HEADING ); |
|
453 CleanupStack::PushL( heading ); |
|
454 |
|
455 TBuf<KMediaDetailsViewerMaxBufLen> bitrateField; |
|
456 bitrateField.Append( KLeftMargin ); |
|
457 bitrateField.Append( *heading ); |
|
458 bitrateField.Append( KHeadingValueSeperator ); |
|
459 |
|
460 HBufC* formattedBitrate = |
|
461 StringLoader::LoadLC(R_MPX_BITRATE_UNITS,iController->FileDetails()->iBitRate / 1000 ); |
|
462 |
|
463 bitrateField.Append( *formattedBitrate ); |
|
464 iBitrateLabel->SetTextL( bitrateField ); |
|
465 iBitrateLabel->SetAllMarginsTo( KMediaDetailsViewerItemMargin ); |
|
466 iBitrateLabel->MakeVisible( ETrue ); |
|
467 rowsAdded++; |
|
468 |
|
469 CleanupStack::PopAndDestroy( formattedBitrate ); // formattedBitrate |
|
470 CleanupStack::PopAndDestroy( heading ); |
|
471 } |
|
472 |
|
473 // Artist |
|
474 if ( iController->FileDetails()->iArtist && iController->FileDetails()->iArtist->Length() ) |
|
475 { |
|
476 iArtistLabel->SetExtent( |
|
477 TPoint( Rect().iTl.iX, Rect().iTl.iY + ( labelHeight * rowsAdded ) ) , |
|
478 TSize( labelWidth, labelHeight ) |
|
479 ); |
|
480 HBufC* heading = iEikonEnv->AllocReadResourceL( R_MPX_ARTIST_HEADING ); |
|
481 CleanupStack::PushL( heading ); |
|
482 |
|
483 TBuf<KMediaDetailsViewerMaxBufLen> artistField; |
|
484 artistField.Append( KLeftMargin ); |
|
485 artistField.Append( *heading ); |
|
486 artistField.Append( KHeadingValueSeperator ); |
|
487 TInt allowLen = KMediaDetailsViewerMaxBufLen-artistField.Length(); |
|
488 artistField.Append( ( iController->FileDetails()->iArtist )->Left( allowLen ) ); |
|
489 iArtistLabel->SetTextL( artistField ); |
|
490 iArtistLabel->SetAllMarginsTo( KMediaDetailsViewerItemMargin ); |
|
491 iArtistLabel->MakeVisible( ETrue ); |
|
492 rowsAdded++; |
|
493 |
|
494 CleanupStack::PopAndDestroy( heading ); |
|
495 } |
|
496 |
|
497 // Additional Label |
|
498 if ( iAdditionalString && iAdditionalString->Length() ) |
|
499 { |
|
500 iAdditionalLabel->SetExtent( |
|
501 TPoint( Rect().iTl.iX, Rect().iTl.iY + ( labelHeight * rowsAdded ) ) , |
|
502 TSize( labelWidth, labelHeight ) |
|
503 ); |
|
504 |
|
505 TBuf<KMediaDetailsViewerMaxBufLen> titleField; |
|
506 titleField.Append( KLeftMargin ); |
|
507 TInt allowLen = KMediaDetailsViewerMaxBufLen-titleField.Length(); |
|
508 titleField.Append( iAdditionalString->Left( allowLen ) ); |
|
509 iAdditionalLabel->SetTextL( titleField ); |
|
510 iAdditionalLabel->SetAllMarginsTo( KMediaDetailsViewerItemMargin ); |
|
511 iAdditionalLabel->MakeVisible( ETrue ); |
|
512 rowsAdded++; |
|
513 } |
|
514 } |
|
515 |
|
516 // ------------------------------------------------------------------------------------------------- |
|
517 // CMPXVideoPlaybackMediaDetailsViewer::CountComponentControls() |
|
518 // ------------------------------------------------------------------------------------------------- |
|
519 // |
|
520 TInt CMPXVideoPlaybackMediaDetailsViewer::CountComponentControls() const |
|
521 { |
|
522 return 9; |
|
523 } |
|
524 |
|
525 // ------------------------------------------------------------------------------------------------- |
|
526 // CMPXVideoPlaybackMediaDetailsViewer::ComponentControl |
|
527 // ------------------------------------------------------------------------------------------------- |
|
528 // |
|
529 CCoeControl* CMPXVideoPlaybackMediaDetailsViewer::ComponentControl(TInt aIndex) const |
|
530 { |
|
531 CCoeControl* control = NULL; |
|
532 |
|
533 switch ( aIndex ) |
|
534 { |
|
535 case 0: |
|
536 control = iClipnameLabel; |
|
537 break; |
|
538 case 1: |
|
539 control = iTitleLabel; |
|
540 break; |
|
541 case 2: |
|
542 control = iArtistLabel; |
|
543 break; |
|
544 case 3: |
|
545 control = iFormatLabel; |
|
546 break; |
|
547 case 4: |
|
548 control = iResolutionLabel; |
|
549 break; |
|
550 case 5: |
|
551 control = iDurationLabel; |
|
552 break; |
|
553 case 6: |
|
554 control = iBitrateLabel; |
|
555 break; |
|
556 case 7: |
|
557 control = iLicenseLabel; |
|
558 break; |
|
559 case 8: |
|
560 control = iAdditionalLabel; |
|
561 break; |
|
562 default: |
|
563 break; |
|
564 } |
|
565 |
|
566 return control; |
|
567 } |
|
568 |
|
569 // ------------------------------------------------------------------------------------------------- |
|
570 // CMPXVideoPlaybackMediaDetailsViewer::Reset |
|
571 // ------------------------------------------------------------------------------------------------- |
|
572 // |
|
573 void CMPXVideoPlaybackMediaDetailsViewer::Reset() |
|
574 { |
|
575 } |
|
576 |
|
577 // ------------------------------------------------------------------------------------------------- |
|
578 // CMPXVideoPlaybackMediaDetailsViewer::CreateLabelsL |
|
579 // ------------------------------------------------------------------------------------------------- |
|
580 // |
|
581 void CMPXVideoPlaybackMediaDetailsViewer::CreateLabelsL() |
|
582 { |
|
583 // Licence / DRM |
|
584 iLicenseLabel = new (ELeave) CEikLabel; |
|
585 iLicenseLabel->SetContainerWindowL( *this ); |
|
586 iLicenseLabel->SetTextL( KNullDesC ); |
|
587 |
|
588 // Filename |
|
589 iClipnameLabel = new (ELeave) CEikLabel; |
|
590 iClipnameLabel->SetContainerWindowL( *this ); |
|
591 iClipnameLabel->SetTextL( KNullDesC ); |
|
592 iClipnameLabel->SetLabelAlignment( ELayoutAlignBidi ); |
|
593 |
|
594 // Title |
|
595 iTitleLabel = new (ELeave) CEikLabel; |
|
596 iTitleLabel->SetContainerWindowL( *this ); |
|
597 iTitleLabel->SetTextL( KNullDesC ); |
|
598 iTitleLabel->SetLabelAlignment( ELayoutAlignBidi ); |
|
599 |
|
600 // Artist |
|
601 iArtistLabel = new (ELeave) CEikLabel; |
|
602 iArtistLabel->SetContainerWindowL( *this ); |
|
603 iArtistLabel->SetTextL( KNullDesC ); |
|
604 iArtistLabel->SetLabelAlignment( ELayoutAlignBidi ); |
|
605 |
|
606 // Format |
|
607 iFormatLabel = new (ELeave) CEikLabel; |
|
608 iFormatLabel->SetContainerWindowL( *this ); |
|
609 iFormatLabel->SetTextL( KNullDesC ); |
|
610 iFormatLabel->SetLabelAlignment( ELayoutAlignBidi ); |
|
611 |
|
612 // Resolution |
|
613 iResolutionLabel = new (ELeave) CEikLabel; |
|
614 iResolutionLabel->SetContainerWindowL( *this ); |
|
615 iResolutionLabel->SetTextL( KNullDesC ); |
|
616 iResolutionLabel->SetLabelAlignment( ELayoutAlignBidi ); |
|
617 |
|
618 // Duration |
|
619 iDurationLabel = new (ELeave) CEikLabel; |
|
620 iDurationLabel->SetContainerWindowL( *this ); |
|
621 iDurationLabel->SetTextL( KNullDesC ); |
|
622 iDurationLabel->SetLabelAlignment( ELayoutAlignBidi ); |
|
623 |
|
624 // Bitrate |
|
625 iBitrateLabel = new (ELeave) CEikLabel; |
|
626 iBitrateLabel->SetContainerWindowL( *this ); |
|
627 iBitrateLabel->SetTextL( KNullDesC ); |
|
628 iBitrateLabel->SetLabelAlignment( ELayoutAlignBidi ); |
|
629 |
|
630 // Additional Labels |
|
631 iAdditionalLabel = new (ELeave) CEikLabel; |
|
632 iAdditionalLabel->SetContainerWindowL( *this ); |
|
633 iAdditionalLabel->SetTextL( KNullDesC ); |
|
634 iAdditionalLabel->SetLabelAlignment( ELayoutAlignBidi ); |
|
635 } |
|
636 |
|
637 // ----------------------------------------------------------------------------- |
|
638 // CMPXVideoPlaybackMediaDetailsViewer::UpdateBackgroundBitmapL |
|
639 // Update background bitmap |
|
640 // ----------------------------------------------------------------------------- |
|
641 // |
|
642 void CMPXVideoPlaybackMediaDetailsViewer::UpdateBackgroundBitmapL() const |
|
643 { |
|
644 TSize bitmapSize = Rect().Size(); |
|
645 |
|
646 CFbsBitmapDevice* bgBitmapDevice = CFbsBitmapDevice::NewL( iBackgroundBitmap ); |
|
647 CleanupStack::PushL( bgBitmapDevice ); |
|
648 |
|
649 CFbsBitGc* bgBitGc( NULL ); |
|
650 User::LeaveIfError( bgBitmapDevice->CreateContext( bgBitGc ) ); |
|
651 CleanupStack::PushL( bgBitGc ); |
|
652 |
|
653 bgBitGc->SetBrushColor( TRgb(0x708090) ); // slate gray |
|
654 bgBitGc->Clear(); |
|
655 |
|
656 CleanupStack::PopAndDestroy( bgBitGc ); |
|
657 CleanupStack::PopAndDestroy( bgBitmapDevice ); |
|
658 |
|
659 // Dither alpha channel for semitransparency |
|
660 // |
|
661 // Scan line length in 32-bit words |
|
662 TInt scanLineLengthWord = CFbsBitmap::ScanLineLength( bitmapSize.iWidth, EColor16MA) / 4; |
|
663 |
|
664 iBackgroundBitmap->LockHeap(); |
|
665 TUint32* dataAddr = reinterpret_cast<TUint32*>( iBackgroundBitmap->DataAddress() ); |
|
666 |
|
667 for ( TInt y = 0; y < bitmapSize.iHeight; y++ ) |
|
668 { |
|
669 for ( TInt x = 0; x < bitmapSize.iWidth; x++ ) |
|
670 { |
|
671 if ( ( y + x ) & 1 ) |
|
672 { |
|
673 // Make this pixel transparent |
|
674 dataAddr[y * scanLineLengthWord + x] = 0x00000000; |
|
675 } |
|
676 } |
|
677 } |
|
678 |
|
679 iBackgroundBitmap->UnlockHeap(); |
|
680 } |
|
681 |
|
682 // ------------------------------------------------------------------------------------------------- |
|
683 // CMPXVideoPlaybackMediaDetailsViewer::ScrollTimer |
|
684 // ------------------------------------------------------------------------------------------------- |
|
685 // |
|
686 TInt CMPXVideoPlaybackMediaDetailsViewer::ScrollTimer( TAny* aPtr ) |
|
687 { |
|
688 TRAP_IGNORE( |
|
689 static_cast<CMPXVideoPlaybackMediaDetailsViewer*>(aPtr)->HandleScrollTimerL() |
|
690 ); |
|
691 return KErrNone; |
|
692 } |
|
693 |
|
694 // ------------------------------------------------------------------------------------------------- |
|
695 // CMPXVideoPlaybackMediaDetailsViewer::HandleScrollTimerL |
|
696 // ------------------------------------------------------------------------------------------------- |
|
697 // |
|
698 void CMPXVideoPlaybackMediaDetailsViewer::HandleScrollTimerL() |
|
699 { |
|
700 MPX_ENTER_EXIT( _L( "CMPXVideoPlaybackMediaDetailsViewer::HandleScrollTimerL" ) ); |
|
701 |
|
702 if ( iFilenameScroller.IsUpdateNeeded() ) |
|
703 { |
|
704 UpdateFilenameL(); |
|
705 } |
|
706 |
|
707 if ( iTitleScroller.IsUpdateNeeded() ) |
|
708 { |
|
709 UpdateTitleL(); |
|
710 } |
|
711 |
|
712 if ( !iFilenameScroller.IsScrollNeeded() && !iTitleScroller.IsScrollNeeded() ) |
|
713 { |
|
714 iScrollingTextTimer->Cancel(); // no need to keep the timer active |
|
715 } |
|
716 |
|
717 if ( iScrolledTextUpdated ) |
|
718 { |
|
719 iScrolledTextUpdated = EFalse; |
|
720 DrawNow(); |
|
721 } |
|
722 } |
|
723 |
|
724 // ------------------------------------------------------------------------------------------------- |
|
725 // CMPXVideoPlaybackMediaDetailsViewer::NumOfItemsShownInViewer |
|
726 // ------------------------------------------------------------------------------------------------- |
|
727 // |
|
728 TInt CMPXVideoPlaybackMediaDetailsViewer::NumOfItemsShownInViewerL() |
|
729 { |
|
730 TInt numOfItems = 0; |
|
731 |
|
732 if ( iController->FileDetails()->iDrmProtected ) |
|
733 { |
|
734 numOfItems++; |
|
735 } |
|
736 |
|
737 if ( iController->FileDetails()->iClipName ) |
|
738 { |
|
739 numOfItems++; |
|
740 } |
|
741 |
|
742 if ( iController->FileDetails()->iMimeType ) |
|
743 { |
|
744 numOfItems++; |
|
745 } |
|
746 |
|
747 if ( iController->FileDetails()->iVideoHeight && |
|
748 iController->FileDetails()->iVideoWidth ) |
|
749 { |
|
750 numOfItems++; |
|
751 } |
|
752 |
|
753 if ( iController->FileDetails()->iDuration > 0 ) |
|
754 { |
|
755 numOfItems++; |
|
756 } |
|
757 |
|
758 if ( iController->FileDetails()->iBitRate > 0 ) |
|
759 { |
|
760 numOfItems++; |
|
761 } |
|
762 |
|
763 HBufC* title = NULL; |
|
764 TRAP_IGNORE ( title = iController->FileDetails()->GenerateFileTitleL() ); |
|
765 |
|
766 if ( title ) |
|
767 { |
|
768 numOfItems++; |
|
769 delete title; |
|
770 } |
|
771 |
|
772 if ( iController->FileDetails()->iArtist ) |
|
773 { |
|
774 numOfItems++; |
|
775 } |
|
776 |
|
777 // Additional File Details |
|
778 CMPXFileDetailsPlugin* addPlugin( NULL ); |
|
779 |
|
780 // Use the interface to load the ecom plugin |
|
781 TRAPD ( err, addPlugin = CMPXFileDetailsPlugin::NewL( KFileDetailsCntlPluginUid ) ); |
|
782 |
|
783 // If plugin loaded successfully |
|
784 if ( ! err ) |
|
785 { |
|
786 TPtrC addLabel; |
|
787 addLabel.Set( addPlugin->GetAdditionalLabelLC( iController->FileDetails()->iFourCCCode ) ); |
|
788 iAdditionalString = addLabel.AllocL(); |
|
789 |
|
790 if ( iAdditionalString->Length() ) |
|
791 { |
|
792 numOfItems++; |
|
793 } |
|
794 |
|
795 CleanupStack::PopAndDestroy(); // addLabel |
|
796 } |
|
797 |
|
798 delete addPlugin; |
|
799 |
|
800 return numOfItems; |
|
801 } |
|
802 |
|
803 // ------------------------------------------------------------------------------------------------- |
|
804 // CMPXVideoPlaybackMediaDetailsViewer::CalculateViewerRect |
|
805 // ------------------------------------------------------------------------------------------------- |
|
806 // |
|
807 TRect CMPXVideoPlaybackMediaDetailsViewer::CalculateViewerRectL() |
|
808 { |
|
809 TInt numOfItems = NumOfItemsShownInViewerL(); |
|
810 TRect viewerRect; |
|
811 |
|
812 // optimize viewer's width for the clipname |
|
813 TInt horizontalOffset = 0; |
|
814 TInt filenameLength = iController->FileDetails()->iClipName->Des().Length(); |
|
815 |
|
816 if ( filenameLength <= KMediaDetailsViewerFilenameMedium ) |
|
817 { |
|
818 horizontalOffset = |
|
819 iController->iContainer->Rect().iBr.iX / KMediaDetailsViewerOffsetDivisorMedium; |
|
820 } |
|
821 else |
|
822 { |
|
823 horizontalOffset = |
|
824 iController->iContainer->Rect().iBr.iX / KMediaDetailsViewerOffsetDivisorMax; |
|
825 } |
|
826 |
|
827 TInt eachItemHeight = iController->iContainer->Rect().iBr.iY / KMediaDetailsViewerMaxItems; |
|
828 |
|
829 TInt verticalHalf = iController->iContainer->Rect().iBr.iY / 2; |
|
830 |
|
831 TInt tLX = (iController->iContainer->Rect().iTl.iX) + horizontalOffset; |
|
832 TInt bRX = (iController->iContainer->Rect().iBr.iX) - horizontalOffset; |
|
833 |
|
834 TInt tLY = verticalHalf - ( eachItemHeight * numOfItems/2 ); |
|
835 |
|
836 // pad for the margins on top and bottom of viewer |
|
837 TInt bRY = |
|
838 verticalHalf + ( eachItemHeight * numOfItems/2 ) + ( KMediaDetailsViewerItemMargin * 2 ); |
|
839 |
|
840 viewerRect = TRect( tLX, tLY, bRX, bRY ); |
|
841 |
|
842 return viewerRect; |
|
843 } |
|
844 |
|
845 // ------------------------------------------------------------------------------------------------- |
|
846 // CMPXVideoPlaybackMediaDetailsViewer::UpdateFilenameL |
|
847 // ------------------------------------------------------------------------------------------------- |
|
848 // |
|
849 void CMPXVideoPlaybackMediaDetailsViewer::UpdateFilenameL() |
|
850 { |
|
851 MPX_ENTER_EXIT( _L( "CMPXVideoPlaybackMediaDetailsViewer::UpdateFilenameL" ) ); |
|
852 |
|
853 HBufC* fileName = iController->FileDetails()->GenerateFileNameL(); |
|
854 CleanupStack::PushL( fileName ); |
|
855 |
|
856 if ( fileName && fileName->Length() ) |
|
857 { |
|
858 HBufC* heading = iEikonEnv->AllocReadResourceL( R_MPX_FILENAME_HEADING ); |
|
859 CleanupStack::PushL( heading ); |
|
860 |
|
861 TBuf<KMediaDetailsViewerMaxBufLen> filenameField; |
|
862 filenameField.Append( KLeftMargin ); |
|
863 filenameField.Append( *heading ); |
|
864 filenameField.Append( KHeadingValueSeperator ); |
|
865 |
|
866 iFilenameScroller.ScrollText( *fileName, filenameField ); |
|
867 |
|
868 iClipnameLabel->SetTextL( filenameField ); |
|
869 |
|
870 iScrolledTextUpdated = ETrue; |
|
871 |
|
872 CleanupStack::PopAndDestroy( heading ); |
|
873 } |
|
874 |
|
875 CleanupStack::PopAndDestroy( fileName ); |
|
876 } |
|
877 |
|
878 // ------------------------------------------------------------------------------------------------- |
|
879 // CMPXVideoPlaybackMediaDetailsViewer::UpdateTitleL |
|
880 // ------------------------------------------------------------------------------------------------- |
|
881 // |
|
882 void CMPXVideoPlaybackMediaDetailsViewer::UpdateTitleL() |
|
883 { |
|
884 MPX_ENTER_EXIT( _L( "CMPXVideoPlaybackMediaDetailsViewer::UpdateTitleL" ) ); |
|
885 |
|
886 HBufC* fileTitle = iController->FileDetails()->GenerateFileTitleL(); |
|
887 CleanupStack::PushL( fileTitle ); |
|
888 |
|
889 if ( fileTitle && fileTitle->Length() ) |
|
890 { |
|
891 HBufC* heading = iEikonEnv->AllocReadResourceL( R_MPX_TITLE_HEADING ); |
|
892 CleanupStack::PushL( heading ); |
|
893 |
|
894 TBuf<KMediaDetailsViewerMaxBufLen> titleField; |
|
895 titleField.Append( KLeftMargin ); |
|
896 titleField.Append( *heading ); |
|
897 titleField.Append( KHeadingValueSeperator ); |
|
898 |
|
899 iTitleScroller.ScrollText( *fileTitle, titleField ); |
|
900 |
|
901 iTitleLabel->SetTextL( titleField ); |
|
902 |
|
903 iScrolledTextUpdated = ETrue; |
|
904 |
|
905 CleanupStack::PopAndDestroy( heading ); |
|
906 } |
|
907 |
|
908 CleanupStack::PopAndDestroy( fileTitle ); |
|
909 } |
|
910 |
|
911 // ------------------------------------------------------------------------------------------------- |
|
912 // CMPXVideoPlaybackMediaDetailsViewer::ViewerRect |
|
913 // ------------------------------------------------------------------------------------------------- |
|
914 // |
|
915 TRect CMPXVideoPlaybackMediaDetailsViewer::ViewerRect() |
|
916 { |
|
917 return iViewerRect; |
|
918 } |
|
919 |
|
920 // ------------------------------------------------------------------------------------------------- |
|
921 // CMPXVideoPlaybackMediaDetailsViewer::TTextScroller::TTextScroller |
|
922 // ------------------------------------------------------------------------------------------------- |
|
923 // |
|
924 CMPXVideoPlaybackMediaDetailsViewer::TTextScroller::TTextScroller() |
|
925 : iDelayBeginningTick( KInvalidTick ) |
|
926 , iTextScrollPos( 0 ) |
|
927 , iDelay( EFalse ) |
|
928 , iScroll( ETrue ) |
|
929 , iSrcTextLen( 0 ) |
|
930 { |
|
931 } |
|
932 |
|
933 // ------------------------------------------------------------------------------------------------- |
|
934 // CMPXVideoPlaybackMediaDetailsViewer::TTextScroller::IsScrollNeeded |
|
935 // ------------------------------------------------------------------------------------------------- |
|
936 // |
|
937 TBool CMPXVideoPlaybackMediaDetailsViewer::TTextScroller::IsScrollNeeded() |
|
938 { |
|
939 return iScroll; |
|
940 } |
|
941 |
|
942 // ------------------------------------------------------------------------------------------------- |
|
943 // CMPXVideoPlaybackMediaDetailsViewer::TTextScroller::IsUpdateNeeded |
|
944 // ------------------------------------------------------------------------------------------------- |
|
945 // |
|
946 TBool CMPXVideoPlaybackMediaDetailsViewer::TTextScroller::IsUpdateNeeded() |
|
947 { |
|
948 MPX_ENTER_EXIT( _L( "CMPXVideoPlaybackMediaDetailsViewer::TTextScroller::IsUpdateNeeded" ) ); |
|
949 |
|
950 // skip the scrolling operation if the loop for delay is going on |
|
951 TBool skipForTimerDelay = EFalse; |
|
952 |
|
953 // add a delay after each complete scrolling |
|
954 if ( iScroll && iDelayBeginningTick != KInvalidTick ) |
|
955 { |
|
956 if ( ( User::NTickCount() - iDelayBeginningTick ) >= KScrollTimerDelayTickCounts ) |
|
957 { |
|
958 iDelayBeginningTick = KInvalidTick; |
|
959 } |
|
960 else |
|
961 { |
|
962 skipForTimerDelay = ETrue; |
|
963 } |
|
964 } |
|
965 |
|
966 // start delay |
|
967 if ( iScroll && !skipForTimerDelay && iDelay ) |
|
968 { |
|
969 iDelay = EFalse; |
|
970 iDelayBeginningTick = User::NTickCount(); |
|
971 skipForTimerDelay = ETrue; |
|
972 } |
|
973 |
|
974 return iScroll && !skipForTimerDelay; |
|
975 } |
|
976 |
|
977 // ------------------------------------------------------------------------------------------------- |
|
978 // CMPXVideoPlaybackMediaDetailsViewer::TTextScroller::ScrollText |
|
979 // ------------------------------------------------------------------------------------------------- |
|
980 // |
|
981 void CMPXVideoPlaybackMediaDetailsViewer::TTextScroller::ScrollText( |
|
982 const TDesC& aSrcText, |
|
983 TDes& aDesText ) |
|
984 { |
|
985 MPX_ENTER_EXIT( _L( "CMPXVideoPlaybackMediaDetailsViewer::TTextScroller::ScrollText" ) ); |
|
986 |
|
987 if ( 0 == iSrcTextLen ) |
|
988 { |
|
989 iSrcTextLen = aSrcText.Length(); |
|
990 } |
|
991 |
|
992 ASSERT( aSrcText.Length() == iSrcTextLen ); |
|
993 if ( aSrcText.Length() >= KMediaDetailsViewerVisibleCharacters ) |
|
994 { |
|
995 aDesText.Append( aSrcText.Mid( iTextScrollPos, |
|
996 KMediaDetailsViewerVisibleCharacters ) ); |
|
997 |
|
998 if ( iTextScrollPos == ( iSrcTextLen - KMediaDetailsViewerVisibleCharacters ) ) |
|
999 { |
|
1000 iTextScrollPos = 0; |
|
1001 iDelay = ETrue; |
|
1002 } |
|
1003 else |
|
1004 { |
|
1005 iTextScrollPos++; |
|
1006 } |
|
1007 iScroll = ETrue; |
|
1008 |
|
1009 } |
|
1010 else |
|
1011 { |
|
1012 aDesText.Append( aSrcText ); |
|
1013 iScroll = EFalse; |
|
1014 } |
|
1015 } |
|
1016 |
|
1017 // End of File |