--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mmserv/tms/tmsimpl/src/tmsgaineffectbodyimpl.cpp Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,192 @@
+/*
+ * Copyright (c) 2009 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: Telephony Multimedia Service
+ *
+ */
+
+#include <tms.h>
+#include <tmseffectobsrvr.h>
+#include "tmscallproxy.h"
+#include "tmsqueuehandler.h"
+#include "tmsgaineffectbodyimpl.h"
+
+using namespace TMS;
+
+TMSGainEffectBodyImpl::TMSGainEffectBodyImpl() :
+ iObserver(NULL),
+ iProxy(NULL),
+ iParentEffect(NULL)
+ {
+ }
+
+TMSGainEffectBodyImpl::~TMSGainEffectBodyImpl()
+ {
+ }
+
+gint TMSGainEffectBodyImpl::Create(TMSGainEffectBody*& bodyimpl)
+ {
+ gint ret(TMS_RESULT_INSUFFICIENT_MEMORY);
+ TMSGainEffectBodyImpl* self = new TMSGainEffectBodyImpl;
+ if (self)
+ {
+ ret = self->PostConstruct();
+ if (ret != TMS_RESULT_SUCCESS)
+ {
+ delete self;
+ self = NULL;
+ }
+ }
+ bodyimpl = self;
+ return ret;
+ }
+
+gint TMSGainEffectBodyImpl::PostConstruct()
+ {
+ gint ret(TMS_RESULT_SUCCESS);
+ return ret;
+ }
+
+gint TMSGainEffectBodyImpl::AddObserver(TMSEffectObserver& obsrvr,
+ gpointer user_data)
+ {
+ gint ret(TMS_RESULT_SUCCESS);
+ if (!iObserver)
+ {
+ iObserver = &obsrvr;
+ iUserData = user_data;
+ }
+ else
+ {
+ ret = TMS_RESULT_ALREADY_EXIST;
+ }
+ return ret;
+ }
+
+/**
+ * Remove a stream observer from this stream.
+ *
+ * This function can be called at any time. It is recommended to remove
+ * observer after calling Deinit() on stream. Else observer may receive
+ * a callback that is alread dispatched.
+ *
+ * @param obsrvr
+ * The listener to remove.
+ *
+ * @return
+ * TMS_RESULT_SUCCESS if the obsrvr is removed successfully from list.
+ * TMS_RESULT_DOES_NOT_EXIST if obsrvr is not already in the list.
+ *
+ */
+gint TMSGainEffectBodyImpl::RemoveObserver(TMSEffectObserver& obsrvr)
+ {
+ gint ret(TMS_RESULT_SUCCESS);
+ if (&obsrvr == iObserver)
+ {
+ iObserver = NULL;
+ }
+ else
+ {
+ ret = TMS_RESULT_DOES_NOT_EXIST;
+ }
+ return ret;
+ }
+
+gint TMSGainEffectBodyImpl::GetLevel(guint& level)
+ {
+ gint ret(TMS_RESULT_SUCCESS);
+ if (iProxy)
+ {
+ ret = iProxy->GetGain(level);
+ }
+ else
+ {
+ ret = TMS_RESULT_DOES_NOT_EXIST;
+ }
+ return ret;
+ }
+
+gint TMSGainEffectBodyImpl::SetLevel(const guint level)
+ {
+ gint ret(TMS_RESULT_SUCCESS);
+ if (iProxy)
+ {
+ ret = iProxy->SetGain(level);
+ }
+ else
+ {
+ ret = TMS_RESULT_DOES_NOT_EXIST;
+ }
+ return ret;
+ }
+
+gint TMSGainEffectBodyImpl::GetMaxLevel(guint& level)
+ {
+ gint ret(TMS_RESULT_SUCCESS);
+ if (iProxy)
+ {
+ ret = iProxy->GetMaxGain(level);
+ }
+ else
+ {
+ ret = TMS_RESULT_DOES_NOT_EXIST;
+ }
+ return ret;
+ }
+
+gint TMSGainEffectBodyImpl::GetType(TMSEffectType& effecttype)
+ {
+ gint ret(TMS_RESULT_SUCCESS);
+ effecttype = TMS_EFFECT_GAIN;
+ return ret;
+ }
+
+gint TMSGainEffectBodyImpl::SetParentEffect(TMSEffect*& parenteffect)
+ {
+ gint ret(TMS_RESULT_SUCCESS);
+ iParentEffect = NULL;
+ iParentEffect = parenteffect;
+ return ret;
+ }
+
+void TMSGainEffectBodyImpl::SetProxy(TMSCallProxy* aProxy,
+ gpointer queuehandler)
+ {
+ iProxy = aProxy;
+ ((CQueueHandler*) queuehandler)->AddObserver(*this, TMS_EFFECT_GAIN);
+ }
+
+void TMSGainEffectBodyImpl::QueueEvent(TInt aEventType, TInt aError,
+ void* /*user_data*/)
+ {
+ TMSSignalEvent event;
+
+ event.type = TMS_EVENT_EFFECT_GAIN_CHANGED;
+ event.reason = aError;
+
+ switch (aEventType)
+ {
+ case TMS_EVENT_EFFECT_GAIN_CHANGED:
+ {
+ if (iObserver && iParentEffect)
+ {
+ iObserver->EffectsEvent(iParentEffect, event);
+ }
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+// End of file