javaextensions/location/orientation/src/orientation.cpp
branchRCL_3
changeset 19 04becd199f91
child 23 98ccebc37403
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javaextensions/location/orientation/src/orientation.cpp	Tue Apr 27 16:30:29 2010 +0300
@@ -0,0 +1,130 @@
+/*
+* Copyright (c) 2008 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:  Orientation JNI context
+ *
+*/
+
+
+// INTERNAL INCLUDES
+#include "javax_microedition_location_Orientation.h"
+#include "corientation.h"
+#include "sensrvmagneticnorthsensor.h"
+#include "locationfunctionserver.h"
+#include "fs_methodcall.h"
+
+// EXTERNAL INCLUDES
+#include <e32def.h>
+
+using namespace java::location;
+
+/*
+ * Class:     javax_microedition_location_Orientation
+ * Method:    _createNativeHandle
+ * Signature: (I)I
+ */
+JNIEXPORT jint
+JNICALL Java_javax_microedition_location_Orientation__1createNativeHandle(
+    JNIEnv* /*aJniEnv*/,
+    jobject /*aPeer*/,
+    jint /*aFunctionServerHandle*/
+)
+{
+    TInt handle(0);
+    TRAPD(err, COrientation::NewL(&handle));
+
+    if (err < KErrNone)
+    {
+        handle = err;
+    }
+
+    return handle;
+}
+
+/*
+ * Class:     javax_microedition_location_Orientation
+ * Method:    _getAzimuthData
+ * Signature: (JI)I
+ */
+JNIEXPORT jint
+JNICALL Java_javax_microedition_location_Orientation__1getAzimuthData(
+    JNIEnv* /*aJniEnv*/,
+    jclass,
+    jint aFunctionServerHandle,
+    jint aHandle)
+{
+    LocationFunctionServer *server =
+        reinterpret_cast<LocationFunctionServer *>(aFunctionServerHandle);
+
+    // Native Handle
+    COrientation* Orientation = reinterpret_cast< COrientation *>(aHandle);
+
+    Orientation->ichannelInfo.iChannelType =
+        KSensrvChannelTypeIdMagneticNorthData;
+
+    Orientation->mFunctionServer = server;
+    TInt error = KErrNone;
+    TRAPD(err,CallMethodL(error, Orientation,&COrientation::GetOrientationL,server));
+
+    if (error < KErrNone)
+    {
+        err = error;
+    }
+
+    return err;
+}
+
+/*
+ * Class:     javax_microedition_location_Orientation
+ * Method:    _getData
+ * Signature: (I)F
+ */
+JNIEXPORT jfloat JNICALL Java_javax_microedition_location_Orientation__1getData(
+    JNIEnv*,
+    jclass,
+    jint aHandle)
+{
+    // Native Handle
+    COrientation* iOrientation = reinterpret_cast< COrientation *>(aHandle);
+
+    jfloat azimuth = static_cast<jfloat>(iOrientation->mAzimuth);
+
+    return azimuth;
+}
+
+LOCAL_C void DisposeOrientationObject(COrientation* aOrientation)
+{
+    delete aOrientation;
+}
+
+/*
+ * Class:     javax_microedition_location_Orientation
+ * Method:    _dispose
+ * Signature: (II)V
+ */
+JNIEXPORT void JNICALL Java_javax_microedition_location_Orientation__1dispose(
+    JNIEnv* /*aJniEnv*/,
+    jobject /*aPeer*/,
+    jint aFunctionServerHandle,
+    jint aHandle)
+{
+    // Native Handle
+    COrientation* iOrientation = reinterpret_cast< COrientation *>(aHandle);
+
+    // Function Server
+    LocationFunctionServer *server =
+        reinterpret_cast<LocationFunctionServer *>(aFunctionServerHandle);
+
+    CallMethod(DisposeOrientationObject, iOrientation, server);
+}
+//  End of File