--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/locationlandmarksrefappfors60/Src/LandmarksUtils.cpp Wed Sep 01 12:31:27 2010 +0100
@@ -0,0 +1,141 @@
+/*
+* Copyright (c) 2004-2007 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: Implements the CLandmarksViewDialog class
+*
+*/
+
+
+
+#include <e32std.h>
+#include <e32math.h>
+
+#include <aknnotewrappers.h>
+
+#include "LandmarksUtils.h"
+#include "LandmarksCommonData.h"
+
+// ============================= STATIC FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void LandmarksUtils::FloatToDes(TReal aFloat, TDes& aDes, TRealFormat aRealFormat)
+ {
+ if (Math::IsNaN(aFloat))
+ {
+ aDes = KNullDesC;
+ }
+ else
+ {
+ aDes.Num(aFloat, aRealFormat);
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void LandmarksUtils::LatLongToDes(TReal aFloat, TDes& aDes)
+ {
+ if (Math::IsNaN(aFloat))
+ {
+ aDes = KNullDesC;
+ }
+ else
+ {
+ aDes.Format(KLatLongFormat, aFloat);
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void LandmarksUtils::LatLongFloatToDegMinSecDesL(TReal aLatLong, TDes& aDes)
+ {
+ if (!Math::IsNaN(aLatLong))
+ {
+ // Convert to deg min sec
+ SDegMinSec degMinSec;
+
+ // Fetch degrees
+ User::LeaveIfError(Math::Int(degMinSec.iDegrees, Abs(aLatLong)));
+
+ // Fetch minutes
+ TReal minutes = (Abs(aLatLong) - degMinSec.iDegrees) * KMinutesPerDegree;
+ User::LeaveIfError(Math::Int(degMinSec.iMinutes, minutes));
+
+ // Fetch seconds
+ degMinSec.iSeconds =
+ ((minutes - degMinSec.iMinutes) * KSecondsPerMinute);
+
+ // Check if seconds is going to be rounded to 60
+ const TReal KMaxSeconds = 59.999;
+ if (degMinSec.iSeconds > KMaxSeconds)
+ {
+ degMinSec.iSeconds = 0;
+ degMinSec.iMinutes++;
+ if (degMinSec.iMinutes == KMinutesPerDegree)
+ {
+ degMinSec.iMinutes = 0;
+ degMinSec.iDegrees++;
+ // We do not need to check if degress > 90 or if degrees > 180.
+ // Landmarks FW takes care of that.
+ }
+ }
+
+ // Format output descriptor
+ if (aLatLong >= 0)
+ {
+ aDes.Format(KListBoxLatLongFormat, &KPositiveSign,
+ degMinSec.iDegrees, KDegreeSign, degMinSec.iMinutes,
+ degMinSec.iSeconds);
+ }
+ else
+ {
+ aDes.Format(KListBoxLatLongFormat, &KNegativeSign,
+ Abs(degMinSec.iDegrees), KDegreeSign, Abs(degMinSec.iMinutes),
+ Abs(degMinSec.iSeconds));
+ }
+ }
+ else
+ {
+ aDes.Zero();
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void LandmarksUtils::Panic(TInt aReason)
+ {
+ _LIT(KPanic, "LmRefApp bug");
+ User::Panic(KPanic, aReason);
+ }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void LandmarksUtils::ErrorNoteL( const TDesC& aErrorText )
+ {
+ CAknErrorNote* errorNote = new (ELeave) CAknErrorNote( ETrue );
+ errorNote->ExecuteLD( aErrorText );
+ }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void LandmarksUtils::InfoNoteL( const TDesC& aInfoText )
+ {
+ CAknInformationNote* infoNote = new (ELeave) CAknInformationNote( ETrue );
+ infoNote->ExecuteLD( aInfoText );
+ }