--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpdataproviders/mtpplaybackcontroldp/mtpplaybackinterface/src/cmtpplaybackcommand.cpp Fri Jun 25 16:54:01 2010 +0800
@@ -0,0 +1,319 @@
+// Copyright (c) 2010 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:
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#include "cmtpplaybackcommand.h"
+#include "mtpplaybackcontrolpanic.h"
+
+// Class constants.
+__FLOG_STMT(_LIT8(KComponent,"CMtpPbCmd");)
+
+/*********************************************
+ class TMTPPbDataVolume
+**********************************************/
+TMTPPbDataVolume::TMTPPbDataVolume(TUint32 aMax, TUint32 aMin, TUint32 aDefault, TUint32 aCurrent, TUint32 aStep):
+ iMaxVolume(aMax),iMinVolume(aMin), iDefaultVolume(aDefault), iCurrentVolume(aCurrent), iStep(aStep)
+ {
+ __ASSERT_DEBUG((aMin < aMax), Panic(EMTPPBArgumentErr));
+ __ASSERT_DEBUG((aMin <= aDefault && aDefault <= aMax), Panic(EMTPPBArgumentErr));
+ __ASSERT_DEBUG((aMin <= aCurrent && aCurrent <= aMax), Panic(EMTPPBArgumentErr));
+ __ASSERT_DEBUG((aStep <= (aMax-aMin)), Panic(EMTPPBArgumentErr));
+ __ASSERT_DEBUG((aStep != 0), Panic(EMTPPBArgumentErr));
+ }
+
+TMTPPbDataVolume::TMTPPbDataVolume(const TMTPPbDataVolume& aVol):
+ iMaxVolume(aVol.MaxVolume()),
+ iMinVolume(aVol.MinVolume()),
+ iDefaultVolume(aVol.DefaultVolume()),
+ iCurrentVolume(aVol.CurrentVolume()),
+ iStep(aVol.Step())
+ {
+
+ }
+
+void TMTPPbDataVolume::SetVolume(TUint32 aMax, TUint32 aMin, TUint32 aDefault, TUint32 aCurrent, TUint32 aStep)
+ {
+ __ASSERT_DEBUG((aMin < aMax), Panic(EMTPPBArgumentErr));
+ __ASSERT_DEBUG((aMin <= aDefault && aDefault <= aMax), Panic(EMTPPBArgumentErr));
+ __ASSERT_DEBUG((aMin <= aCurrent && aCurrent <= aMax), Panic(EMTPPBArgumentErr));
+ __ASSERT_DEBUG((aStep <= (aMax-aMin)), Panic(EMTPPBArgumentErr));
+ __ASSERT_DEBUG((aStep != 0), Panic(EMTPPBArgumentErr));
+ iMaxVolume = aMax;
+ iMinVolume = aMin;
+ iDefaultVolume = aDefault;
+ iCurrentVolume = aCurrent,
+ iStep = aStep;
+ }
+
+void TMTPPbDataVolume::operator =(const TMTPPbDataVolume& aVol)
+ {
+ iMaxVolume = aVol.MaxVolume();
+ iMinVolume = aVol.MinVolume();
+ iDefaultVolume = aVol.DefaultVolume();
+ iCurrentVolume = aVol.CurrentVolume();
+ iStep = aVol.Step();
+ }
+
+TUint32 TMTPPbDataVolume::MaxVolume() const
+ {
+ return iMaxVolume;
+ }
+
+TUint32 TMTPPbDataVolume::MinVolume() const
+ {
+ return iMinVolume;
+ }
+
+TUint32 TMTPPbDataVolume::DefaultVolume() const
+ {
+ return iDefaultVolume;
+ }
+
+TUint32 TMTPPbDataVolume::CurrentVolume() const
+ {
+ return iCurrentVolume;
+ }
+
+TUint32 TMTPPbDataVolume::Step() const
+ {
+ return iStep;
+ }
+
+/*********************************************
+ class CMTPPbCmdParam
+**********************************************/
+
+CMTPPbCmdParam* CMTPPbCmdParam::NewL(TMTPPbCategory aCategory, const TDesC& aSuid)
+ {
+ CMTPPbCmdParam* self = new (ELeave) CMTPPbCmdParam(aCategory, aSuid);
+ CleanupStack::PushL(self);
+ self->ConstructL(aCategory, aSuid);
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+CMTPPbCmdParam* CMTPPbCmdParam::NewL(TInt32 aValue)
+ {
+ CMTPPbCmdParam* self = new (ELeave) CMTPPbCmdParam(aValue);
+ CleanupStack::PushL(self);
+ self->ConstructL(aValue);
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+CMTPPbCmdParam* CMTPPbCmdParam::NewL(TUint32 aValue)
+ {
+ CMTPPbCmdParam* self = new (ELeave) CMTPPbCmdParam(aValue);
+ CleanupStack::PushL(self);
+ self->ConstructL(aValue);
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+CMTPPbCmdParam* CMTPPbCmdParam::NewL(const TMTPPbDataVolume& aVolume)
+ {
+ CMTPPbCmdParam* self = new (ELeave) CMTPPbCmdParam(aVolume);
+ CleanupStack::PushL(self);
+ self->ConstructL(aVolume);
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+CMTPPbCmdParam* CMTPPbCmdParam::NewL(const CMTPPbCmdParam& aParam)
+ {
+ CMTPPbCmdParam* self = new (ELeave) CMTPPbCmdParam();
+ CleanupStack::PushL(self);
+ self->ConstructL(aParam);
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+CMTPPbCmdParam::~CMTPPbCmdParam()
+ {
+
+ }
+
+CMTPPbCmdParam::CMTPPbCmdParam():
+ CMTPPbParamBase()
+ {
+
+ }
+
+CMTPPbCmdParam::CMTPPbCmdParam(TMTPPbCategory aCategory, const TDesC& aSuid):
+ CMTPPbParamBase(aCategory, aSuid)
+ {
+
+ }
+
+CMTPPbCmdParam::CMTPPbCmdParam(TInt32 aValue):
+ CMTPPbParamBase(aValue)
+ {
+
+ }
+
+CMTPPbCmdParam::CMTPPbCmdParam(TUint32 aValue):
+ CMTPPbParamBase(aValue)
+ {
+
+ }
+
+CMTPPbCmdParam::CMTPPbCmdParam(const TMTPPbDataVolume& /*aVolume*/):
+ CMTPPbParamBase()
+ {
+ CMTPPbParamBase::SetType(EMTPPbVolumeSet);
+ }
+
+void CMTPPbCmdParam::ConstructL(TMTPPbCategory aCategory, const TDesC& aSuid)
+ {
+ CMTPPbParamBase::ConstructL(aCategory, aSuid);
+ }
+
+void CMTPPbCmdParam::ConstructL(TInt32 aValue)
+ {
+ CMTPPbParamBase::ConstructL(aValue);
+ }
+
+void CMTPPbCmdParam::ConstructL(TUint32 aValue)
+ {
+ CMTPPbParamBase::ConstructL(aValue);
+ }
+
+void CMTPPbCmdParam::ConstructL(const TMTPPbDataVolume& aVolume)
+ {
+ TMTPPbDataVolume* val = new (ELeave) TMTPPbDataVolume(aVolume);
+ CMTPPbParamBase::SetData(static_cast<TAny*>(val));
+ }
+
+void CMTPPbCmdParam::ConstructL(const CMTPPbCmdParam& aParam)
+ {
+ TMTPPbDataType type(aParam.Type());
+
+ __ASSERT_DEBUG((type > EMTPPbTypeNone && type < EMTPPbTypeEnd), Panic(EMTPPBArgumentErr));
+ __ASSERT_ALWAYS((type > EMTPPbTypeNone && type < EMTPPbTypeEnd), User::Leave(KErrArgument));
+
+ if(type == EMTPPbVolumeSet)
+ {
+ TMTPPbDataVolume* val = new (ELeave) TMTPPbDataVolume(aParam.VolumeSetL());
+ CMTPPbParamBase::SetData(static_cast<TAny*>(val));
+ CMTPPbParamBase::SetType(type);
+ }
+ else
+ {
+ CMTPPbParamBase::ConstructL(aParam);
+ }
+ }
+
+const TMTPPbDataVolume& CMTPPbCmdParam::VolumeSetL() const
+ {
+ __ASSERT_DEBUG((CMTPPbParamBase::Type() == EMTPPbVolumeSet), Panic(EMTPPBDataTypeErr));
+ __ASSERT_ALWAYS((CMTPPbParamBase::Type() == EMTPPbVolumeSet), User::Leave(KErrArgument));
+ return *static_cast<TMTPPbDataVolume*>(CMTPPbParamBase::GetData());
+ }
+
+/*********************************************
+ class CMTPPlaybackCommand
+**********************************************/
+CMTPPlaybackCommand* CMTPPlaybackCommand::NewL(TMTPPlaybackCommand aCmd, CMTPPbCmdParam* aParam)
+ {
+ __ASSERT_DEBUG((aCmd > EPlaybackCmdNone && aCmd < EPlaybackCmdEnd), Panic(EMTPPBArgumentErr));
+ __ASSERT_ALWAYS((aCmd > EPlaybackCmdNone && aCmd < EPlaybackCmdEnd), User::Leave(KErrArgument));
+
+ CMTPPlaybackCommand* self = new (ELeave) CMTPPlaybackCommand(aCmd, aParam);
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+CMTPPlaybackCommand* CMTPPlaybackCommand::NewL(const CMTPPlaybackCommand& aCmd)
+ {
+ CMTPPlaybackCommand* self = new (ELeave) CMTPPlaybackCommand(aCmd.PlaybackCommand(), NULL);
+ CleanupStack::PushL(self);
+ self->ConstructL(aCmd);
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+/**
+Destructor.
+*/
+CMTPPlaybackCommand::~CMTPPlaybackCommand()
+ {
+ __FLOG(_L8("~CMTPPlaybackCommand - Entry"));
+ delete iParam;
+ __FLOG(_L8("~CMTPPlaybackCommand - Exit"));
+ __FLOG_CLOSE;
+ }
+
+/**
+Constructor.
+*/
+CMTPPlaybackCommand::CMTPPlaybackCommand(TMTPPlaybackCommand aCmd,
+ CMTPPbCmdParam* aParam):
+ iPbCmd(aCmd),iParam(aParam)
+ {
+ }
+
+/**
+Second-phase constructor.
+*/
+void CMTPPlaybackCommand::ConstructL()
+ {
+ __FLOG_OPEN(KMTPSubsystem, KComponent);
+ __FLOG(_L8("CMTPPlaybackCommand: ConstructL - Entry"));
+ __FLOG(_L8("CMTPPlaybackCommand: ConstructL - Exit"));
+ }
+
+/**
+Second-phase constructor.
+*/
+void CMTPPlaybackCommand::ConstructL(const CMTPPlaybackCommand& aCmd)
+ {
+ __FLOG(_L8("CMTPPlaybackCommand: ConstructL - Entry"));
+ if(aCmd.HasParam())
+ {
+ iParam = CMTPPbCmdParam::NewL(aCmd.ParamL());
+ }
+ __FLOG(_L8("CMTPPlaybackCommand: ConstructL - Exit"));
+ }
+
+TMTPPlaybackCommand CMTPPlaybackCommand::PlaybackCommand() const
+ {
+ __ASSERT_DEBUG((iPbCmd > EPlaybackCmdNone && iPbCmd < EPlaybackCmdEnd), Panic(EMTPPBArgumentErr));
+ return iPbCmd;
+ }
+
+TBool CMTPPlaybackCommand::HasParam() const
+ {
+ TBool result(iParam != NULL);
+ return result;
+ }
+
+const CMTPPbCmdParam& CMTPPlaybackCommand::ParamL() const
+ {
+ __ASSERT_DEBUG((iParam != NULL), Panic(EMTPPBDataNullErr));
+ __ASSERT_ALWAYS((iParam != NULL), User::Leave(KErrArgument));
+ return *iParam;
+ }
+
+void CMTPPlaybackCommand::SetParam(CMTPPbCmdParam* aParam)
+ {
+ delete iParam;
+ iParam = aParam;
+ }