--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/amms_qt/javasrc/com/nokia/amms/control/audioeffect/ReverbControl.java Tue May 11 16:07:20 2010 +0300
@@ -0,0 +1,133 @@
+/*
+* Copyright (c) 2005 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:
+*
+*/
+
+package com.nokia.amms.control.audioeffect;
+
+import javax.microedition.media.MediaException;
+import com.nokia.microedition.media.NativeError;
+
+public class ReverbControl
+ extends com.nokia.amms.control.EffectControl
+ implements javax.microedition.amms.control.audioeffect.ReverbControl
+{
+ private static final int MAX_REVERB_LEVEL = 0;
+ private static final int MIN_REVERB_TIME = 0;
+
+ /**
+ * Constructor
+ */
+ public ReverbControl()
+ {
+ }
+
+ /**
+ * Please refer to JSR 234 for more details.
+ */
+ public int setReverbLevel(int aLevel) throws IllegalArgumentException
+ {
+ checkValid();
+
+ if (aLevel > MAX_REVERB_LEVEL)
+ {
+ throw new IllegalArgumentException("Reverb level cannot be greater than zero.");
+ }
+
+ int err[] = new int[ 1 ];
+ int setLevel = _setReverbLevel(iEventSource,
+ iControlHandle,
+ aLevel,
+ err);
+ NativeError.check(err[ 0 ]);
+
+ return setLevel;
+ }
+
+ /**
+ * Please refer to JSR 234 for more details.
+ */
+ public int getReverbLevel()
+ {
+ checkValid();
+
+ int level = _getReverbLevel(iEventSource, iControlHandle);
+
+ return level;
+ }
+
+ /**
+ * Please refer to JSR 234 for more details.
+ */
+ public void setReverbTime(int aTime)
+ throws IllegalArgumentException, MediaException
+ {
+ checkValid();
+
+ if (aTime < MIN_REVERB_TIME)
+ {
+ throw new IllegalArgumentException("Reverb time cannot be less than zero");
+ }
+
+ int err = _setReverbTime(iEventSource, iControlHandle, aTime);
+ if (err < NO_ERROR)
+ {
+ if (err == NOT_READY)
+ {
+ NativeError.check(err);
+ }
+ else
+ {
+ throw new MediaException(
+ "Setting reverb time failed: Symbian OS error " + err);
+ }
+ }
+ }
+
+ /**
+ * Please refer to JSR 234 for more details.
+ */
+ public int getReverbTime() throws javax.microedition.media.MediaException
+ {
+ checkValid();
+
+ int time = _getReverbTime(iEventSource, iControlHandle);
+
+ if (time == NOT_SUPPORTED)
+ {
+ throw new MediaException(
+ "Obtaining reverb time failed: Symbian OS error " + time);
+ }
+
+ return time;
+ }
+
+ // native methods
+ private static native int _setReverbLevel(
+ int aEventSource,
+ int aControlHandle,
+ int aLevel,
+ int aError[]);
+ private static native int _getReverbLevel(
+ int aEventSource,
+ int aControlHandle);
+ private static native int _setReverbTime(
+ int aEventSource,
+ int aControlHandle,
+ int aTime);
+ private static native int _getReverbTime(
+ int aEventSource,
+ int aControlHandle);
+}