--- a/videoeditorengine/audioeditorengine/src/AudClip.cpp Fri Jan 29 14:08:33 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,453 +0,0 @@
-/*
-* Copyright (c) 2010 Ixonos Plc.
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - Initial contribution
-*
-* Contributors:
-* Ixonos Plc
-*
-* Description:
-*
-*/
-
-
-/* Copyright (c) 2003 Nokia. All rights reserved. */
-
-#include "AudClip.h"
-#include "AudPanic.h"
-
-#include "AudClipInfo.h"
-#include "AudSong.h"
-#include "ProcTools.h"
-
-
-CAudClip* CAudClip::NewL(CAudSong* aSong, const TDesC& aFileName,
- TTimeIntervalMicroSeconds aStartTime,
- MAudClipInfoObserver& aObserver, TInt aTrackIndex)
- {
-
- CAudClip* self = new (ELeave) CAudClip(aSong);
- CleanupStack::PushL(self);
- self->ConstructL(aFileName, aStartTime, aObserver, aTrackIndex);
- CleanupStack::Pop(self);
- return self;
-
- }
-
-CAudClip* CAudClip::NewL(CAudSong* aSong, RFile* aFileHandle,
- TTimeIntervalMicroSeconds aStartTime,
- MAudClipInfoObserver& aObserver, TInt aTrackIndex)
- {
-
- CAudClip* self = new (ELeave) CAudClip(aSong);
- CleanupStack::PushL(self);
- self->ConstructL(aFileHandle, aStartTime, aObserver, aTrackIndex);
- CleanupStack::Pop(self);
- return self;
-
- }
-
-
-CAudClip::CAudClip(CAudSong* aSong) : iSong(aSong), iMute(EFalse), iNormalize(EFalse),
-iPriority(KAudClipPriorityNormal)
- {
-
- }
-
-EXPORT_C CAudClipInfo* CAudClip::Info() const
- {
-
- return iInfo;
- }
-
-EXPORT_C TBool CAudClip::Normalizing() const
- {
-
- return iNormalize;
- }
-
-EXPORT_C TAudDynamicLevelMark CAudClip::DynamicLevelMark(TInt aIndex) const
- {
-
- return *iDynamicLevelMarkArray[aIndex];
- }
-
-EXPORT_C TInt CAudClip::DynamicLevelMarkCount() const
- {
-
- return iDynamicLevelMarkArray.Count();
- }
-EXPORT_C TBool CAudClip::Muting() const
- {
- return iMute;
- }
-
-EXPORT_C void CAudClip::SetStartTime(TTimeIntervalMicroSeconds aStartTime)
- {
-
- if (iStartTime.Int64() != aStartTime.Int64()-iCutInTime.Int64())
- {
- iStartTime = aStartTime.Int64()-iCutInTime.Int64();
- }
-
-
- TInt clipIndexOnSong = iSong->FindClipIndexOnSong(this);
- TInt newIndex = 0;
- TBool found = EFalse;
- for (newIndex = 0 ; newIndex < iSong->ClipCount(KAllTrackIndices); newIndex++)
- {
- if (iSong->iClipArray[newIndex]->StartTime() > aStartTime)
- {
- found = ETrue;
- break;
- }
- }
- if (!found)
- {
- newIndex = iSong->ClipCount(KAllTrackIndices);
- }
-
- // the order is the same
- if (newIndex == clipIndexOnSong || newIndex == clipIndexOnSong+1)
- {
-
- iSong->FireClipTimingsChanged(iSong, this);
- }
- else
- {
-
-
- TInt oldIndexOnTrack = iIndex;
- iSong->UpdateClipArray();
- iSong->UpdateClipIndexes();
- TInt newIndexOnTrack = iIndex;
-
- if (oldIndexOnTrack != newIndexOnTrack)
- {
- iSong->FireClipIndicesChanged(iSong, oldIndexOnTrack, newIndexOnTrack, iTrackIndex);
- }
- else
- {
- iSong->FireClipTimingsChanged(iSong, this);
- }
-
- }
-
- }
-
-
-
-
-EXPORT_C TTimeIntervalMicroSeconds CAudClip::StartTime() const
- {
-
- return iStartTime.Int64()+iCutInTime.Int64();
- }
-
-
-
-TInt32 CAudClip::StartTimeMilliSeconds() const
- {
-
- return ProcTools::MilliSeconds(iStartTime);
-
- }
-
-EXPORT_C TTimeIntervalMicroSeconds CAudClip::EndTime() const
- {
- return TTimeIntervalMicroSeconds(iStartTime.Int64()+iCutOutTime.Int64());
-
- }
-
-
-EXPORT_C TTimeIntervalMicroSeconds CAudClip::EditedDuration() const
- {
- TTimeIntervalMicroSeconds edDur(iCutOutTime.Int64()-iCutInTime.Int64());
- return edDur;
-
- }
-
-EXPORT_C TInt CAudClip::Priority() const
- {
- return iPriority;
-
- }
-
-
-EXPORT_C TInt CAudClip::IndexOnTrack() const
- {
-
- return iIndex;
- }
-
-
-
-EXPORT_C TInt CAudClip::TrackIndex() const
- {
-
- return iTrackIndex;
- }
-
-
-EXPORT_C TTimeIntervalMicroSeconds CAudClip::CutInTime() const
- {
-
- return iCutInTime;
- }
-
-
-TInt32 CAudClip::CutInTimeMilliSeconds() const
- {
-
- return ProcTools::MilliSeconds(iCutInTime);
-
- }
-
-EXPORT_C void CAudClip::SetCutInTime(TTimeIntervalMicroSeconds aCutInTime)
- {
-
- TInt64 oldCutIn = iCutInTime.Int64();
- TInt64 cutDif = aCutInTime.Int64() - oldCutIn;
-
- iCutInTime = aCutInTime;
- iStartTime = (TTimeIntervalMicroSeconds)(iStartTime.Int64()-cutDif);
- iSong->FireClipTimingsChanged(iSong, this);
- }
-
-EXPORT_C TTimeIntervalMicroSeconds CAudClip::CutOutTime() const
- {
-
- return iCutOutTime;
- }
-
-TInt32 CAudClip::CutOutTimeMilliSeconds() const
- {
-
- return ProcTools::MilliSeconds(iCutOutTime);
-
-
- }
-
-EXPORT_C void CAudClip::SetCutOutTime(TTimeIntervalMicroSeconds aCutOutTime)
- {
-
- iCutOutTime = aCutOutTime;
- iSong->FireClipTimingsChanged(iSong, this);
- }
-
-
-
-
-EXPORT_C TBool CAudClip::SetPriority(TInt aPriority)
-
- {
- if (aPriority < 0) return EFalse;
-
- iPriority = aPriority;
- return ETrue;
-
- }
-
-
-EXPORT_C TInt CAudClip::InsertDynamicLevelMarkL(const TAudDynamicLevelMark& aMark)
- {
-
- if (aMark.iTime < TTimeIntervalMicroSeconds(0))
- {
- TAudPanic::Panic(TAudPanic::EIllegalDynamicLevelMark);
- }
-
- TAudDynamicLevelMark* newMark = new (ELeave) TAudDynamicLevelMark(aMark);
-
- TBool added = EFalse;
- TInt err = KErrNone;
-
- // insert marks so that they are always sorted by time
- TInt index = 0;
- for (index = 0 ; index < iDynamicLevelMarkArray.Count() ; index++)
- {
- if (iDynamicLevelMarkArray[index]->iTime == newMark->iTime)
- {
- // replace the level
- TAudDynamicLevelMark* oldMark = iDynamicLevelMarkArray[index];
- iDynamicLevelMarkArray.Remove(index);
- delete oldMark;
- err = iDynamicLevelMarkArray.Insert(newMark, index);
- added = ETrue;
- break;
- }
- else if (iDynamicLevelMarkArray[index]->iTime > newMark->iTime)
- {
- err = iDynamicLevelMarkArray.Insert(newMark, index);
- added = ETrue;
- break;
- }
- }
- if (!added)
- {
- index = iDynamicLevelMarkArray.Count();
- err = iDynamicLevelMarkArray.Insert(newMark, index);
- }
- if (err != KErrNone)
- {
- User::Leave(err);
- }
-
- iSong->FireDynamicLevelMarkInserted(*this, *newMark, index);
- return index;
-
-
- }
-
-EXPORT_C TBool CAudClip::RemoveDynamicLevelMark(TInt aIndex)
- {
-
- if (aIndex > iDynamicLevelMarkArray.Count() || aIndex < 0)
- {
- TAudPanic::Panic(TAudPanic::EAudioClipIllegalIndex);
- }
-
- TAudDynamicLevelMark* mark = iDynamicLevelMarkArray[aIndex];
-
- iDynamicLevelMarkArray.Remove(aIndex);
- delete mark;
-
- iSong->FireDynamicLevelMarkRemoved(*this, aIndex);
- return ETrue;
- }
-
-EXPORT_C void CAudClip::SetMuting(TBool aMuted)
- {
-
- iMute = aMuted;
-
- }
-
-EXPORT_C void CAudClip::SetNormalizing(TBool aNormalizing)
- {
-
- iNormalize = aNormalizing;
-
- }
-
-EXPORT_C void CAudClip::Reset(TBool aNotify)
- {
-
- TInt a = 0;
-
- for (a = 0 ; a < iDynamicLevelMarkArray.Count() ; a++)
- {
- delete iDynamicLevelMarkArray[a];
- }
- iDynamicLevelMarkArray.Reset();
- iCutInTime = 0;
-
- if (iInfo != 0)
- {
- iCutOutTime = iInfo->Properties().iDuration;
- }
-
- if (aNotify)
- {
- iSong->FireClipReseted(*this);
- }
-
- }
-
-
-EXPORT_C void CAudClip::SetVolumeGain(TInt aVolumeGain)
- {
- iVolumeGain = aVolumeGain;
- }
-
-EXPORT_C TInt CAudClip::GetVolumeGain()
- {
- return iVolumeGain;
- }
-
-/*
-EXPORT_C TBool CAudClip::operator<(const CAudClip &c2) const {
-
- return (this->iStartTime < c2.StartTime());
-
-}
-
-
-EXPORT_C TBool CAudClip::operator>(const CAudClip &c2) const {
-
- return (this->iStartTime > c2.StartTime());
-
-}
-
-EXPORT_C TBool CAudClip::operator==(const CAudClip &c2) const {
-
- return (this->iStartTime == c2.StartTime());
-
-}
-*/
-TInt CAudClip::Compare(const CAudClip& c1, const CAudClip& c2)
- {
-
- if (c1.iStartTime > c2.iStartTime)
- {
- return 1;
- }
- else if (c1.iStartTime < c2.iStartTime)
- {
- return -1;
- }
- else
- {
- return 0;
- }
- }
-
-
-
-void CAudClip::ConstructL(const TDesC& aFileName,
- TTimeIntervalMicroSeconds aStartTime,
- MAudClipInfoObserver& aObserver, TInt aTrackIndex)
- {
-
- __ASSERT_ALWAYS(aStartTime >= TInt64(0),
- TAudPanic::Panic(TAudPanic::EAudioClipIllegalStartTime));
- iStartTime = aStartTime;
- iTrackIndex = aTrackIndex;
-
- iInfo = CAudClipInfo::NewL(aFileName, aObserver);
-
- }
-
-void CAudClip::ConstructL(RFile* aFileHandle,
- TTimeIntervalMicroSeconds aStartTime,
- MAudClipInfoObserver& aObserver, TInt aTrackIndex)
- {
-
- __ASSERT_ALWAYS(aStartTime >= TInt64(0),
- TAudPanic::Panic(TAudPanic::EAudioClipIllegalStartTime));
- iStartTime = aStartTime;
- iTrackIndex = aTrackIndex;
-
- iInfo = CAudClipInfo::NewL(aFileHandle, aObserver);
-
- }
-
-
-CAudClip::~CAudClip()
- {
-
- Reset(EFalse);
- if (iInfo != 0)
- {
- delete iInfo;
- iInfo = 0;
- }
-
- }
-