--- a/javauis/nokiasound/src/cmidtone.cpp Wed Sep 15 12:05:25 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,244 +0,0 @@
-/*
-* Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "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:
-*
-* Description: This class implements beep playing and OTA ringingtone playing.
-*
-*/
-
-
-#include <e32std.h>
-#include <e32svr.h>
-
-#include "com_nokia_mid_sound_Sound.h"
-#include "CMIDTone.h"
-#include "MMIDEventSender.h"
-
-namespace
-{
-const TInt KMIDMaxJavaVolume = 255;
-const TInt KMIDMinNativeVolume = 1;
-const TInt KMIDStopSleepTime = 10000;
-const TInt KMIDMicrosInMilli = 1000;
-const TInt KMIDMinDataLength = 4;
-const TInt KMIDLoopForever = 999999;
-}
-
-CMIDTone* CMIDTone::NewL(TInt aFreq, TInt64 aDuration,
- MMIDEventSender* aEventSender)
-{
- CMIDTone* self = new(ELeave) CMIDTone(aEventSender);
- CleanupStack::PushL(self);
- self->ConstructL(aFreq, aDuration);
- CleanupStack::Pop(self);
- return self;
-}
-
-CMIDTone* CMIDTone::NewL(const TDesC8& aData, MMIDEventSender* aEventSender)
-{
- CMIDTone* self = new(ELeave) CMIDTone(aEventSender);
- CleanupStack::PushL(self);
- self->ConstructL(aData);
- CleanupStack::Pop(self);
- return self;
-}
-
-
-CMIDTone::~CMIDTone()
-{
- if (iMdaAudioToneUtility)
- {
- if (iMdaAudioToneUtility->State() == EMdaAudioToneUtilityNotReady)
- {
- iMdaAudioToneUtility->CancelPrepare();
- }
- else if (iMdaAudioToneUtility->State()
- == EMdaAudioToneUtilityPlaying)
- {
- iMdaAudioToneUtility->CancelPlay();
- }
- }
- delete iMdaAudioToneUtility;
- delete iSchedulerWait;
-}
-
-CMIDTone::CMIDTone(MMIDEventSender* aEventSender)
- : CMIDSoundImpl(aEventSender)
-{
-}
-
-void CMIDTone::ConstructL(TInt aFreq, TInt64 aDuration)
-{
- CMIDSoundImpl::ConstructL();
- iSchedulerWait = new(ELeave) CActiveSchedulerWait;
- iFreq = aFreq;
- iDuration = aDuration;
- iState = EInitialising;
- iMdaAudioToneUtility = CMdaAudioToneUtility::NewL(*this);
- iMdaAudioToneUtility->PrepareToPlayTone(iFreq,
- TTimeIntervalMicroSeconds(iDuration * KMIDMicrosInMilli));
- iSchedulerWait->Start();
-}
-
-void CMIDTone::ConstructL(const TDesC8& aData)
-{
- CMIDSoundImpl::ConstructL();
- iSchedulerWait = new(ELeave) CActiveSchedulerWait;
- // first byte is the number of command parts
- iFreq = 0;
- iDuration = 0;
- iState = EInitialising;
-
- if (aData.Length() < KMIDMinDataLength)
- {
- iState = ENotSupported;
- User::Leave(KErrArgument);
- }
-
- if (aData[0x000] == 0x02 && aData[0x001] == 0x4a && aData[0x002] == 0x3a)
- {
- iState = EInitialising;
- }
- else if (aData[0x000] == 0x03 && aData[0x001] == 0x4a && aData[0x002] ==
- 0x44 && aData[0x003] == 0x3a)
- {
- iState = EInitialising;
- }
- else if (aData[0] == 0x00 && aData[1] == 0x11)
- {
- iState = EInitialising;
- }
- else
- {
- iState = ENotSupported;
- User::Leave(KErrArgument);
- }
- iMdaAudioToneUtility = CMdaAudioToneUtility::NewL(*this);
- iMdaAudioToneUtility->PrepareToPlayDesSequence(aData);
- iSchedulerWait->Start();
-
-}
-
-TInt CMIDTone::Play(TInt aLoop)
-{
- __ASSERT_DEBUG(iState == EReadyToPlay, User::Invariant());
-
- if (aLoop == 0)
- {
- // There is no known working method to play tone forever
- aLoop = KMIDLoopForever;
- }
-
- // Setting repeats to 1 causes sound played twice
- if (aLoop == 1)
- {
- iMdaAudioToneUtility->SetRepeats(0, TTimeIntervalMicroSeconds(0));
- }
- else if (aLoop > 1)
- {
- iMdaAudioToneUtility->SetRepeats(aLoop, TTimeIntervalMicroSeconds(0));
- }
-
- iMdaAudioToneUtility->Play();
-
- iEventSender->SendEvent(com_nokia_mid_sound_Sound_SOUND_PLAYING);
- iState = EPlaying;
- iPlayed = ETrue;
-
- return KErrNone;
-}
-
-void CMIDTone::Stop()
-{
- if (iState == EPlaying)
- {
- iMdaAudioToneUtility->CancelPlay();
- // sleep to make sure the device has time to stop
- User::After(TTimeIntervalMicroSeconds32(KMIDStopSleepTime)); // CSI: 92 MdaAudioToneUtility does not send event when stopping has finished #
- iEventSender->SendEvent(com_nokia_mid_sound_Sound_SOUND_STOPPED);
- iState = EReadyToPlay;
- }
-}
-
-void CMIDTone::SetVolume(TInt aVolume)
-{
- TInt maxVolume = iMdaAudioToneUtility->MaxVolume();
- TInt volume = 0;
- if (aVolume)
- {
- volume = (((maxVolume
- - KMIDMinNativeVolume + 1)
- * aVolume)
- / (KMIDMaxJavaVolume + 1)) + KMIDMinNativeVolume;
- }
- iMdaAudioToneUtility->SetVolume(volume);
-}
-
-TInt CMIDTone::Volume()
-{
- TInt maxVolume = iMdaAudioToneUtility->MaxVolume();
- TInt volume = (iMdaAudioToneUtility->Volume() *
- KMIDMaxJavaVolume) / maxVolume;
-
- return volume;
-}
-
-void CMIDTone::MatoPrepareComplete(TInt aError)
-{
- if (aError == KErrNone)
- {
- iState = EReadyToPlay;
- }
- else
- {
- if (aError == KErrNotSupported)
- {
- iState = ENotSupported;
- }
- else
- {
- iState = ENotReady;
- }
- }
- iSchedulerWait->AsyncStop();
-}
-
-void CMIDTone::MatoPlayComplete(TInt aError)
-{
- if (KErrNone == aError)
- {
- iEventSender->SendEvent(com_nokia_mid_sound_Sound_SOUND_STOPPED);
- iState = EReadyToPlay;
- }
-}
-
-void CMIDTone::Release()
-{
- iState = ENotReady;
- if (iMdaAudioToneUtility)
- {
- if (iMdaAudioToneUtility->State() == EMdaAudioToneUtilityNotReady)
- {
- iMdaAudioToneUtility->CancelPrepare();
- }
- else if (iMdaAudioToneUtility->State() == EMdaAudioToneUtilityPlaying
- || iState == EPlaying)
- {
- iMdaAudioToneUtility->CancelPlay();
- }
- }
- delete iMdaAudioToneUtility;
- iMdaAudioToneUtility = NULL;
- iState = ENotReady;
-}
-
-// End of File