--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/basiclocationinfodisplay/blid/ui/src/Blidutils.cpp	Wed Sep 01 12:31:27 2010 +0100
@@ -0,0 +1,273 @@
+/*
+* 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:  Provides blid utils class methods.
+*
+*/
+
+
+// INCLUDE FILES
+#include <StringLoader.h> 
+#include <e32math.h>
+#include <f32file.h>
+#include <eikenv.h>
+#include <aknViewAppUi.h>
+#include <apparc.h>
+#include <eikapp.h>
+#include "bliduiconsts.h"
+#include "Blidutils.h"
+
+//CONSTANTS
+_LIT( KTimeFormatString,":%02d%02d%02d." );
+_LIT( KDistanceFormatTReal1, "%.1f" );
+_LIT( KDistanceFormatInt, "%d" );
+
+
+// ================= MEMBER FUNCTIONS =======================
+// ----------------------------------------------------------------------------
+// BlidUtils::TRealToTInt
+// ----------------------------------------------------------------------------
+//
+TInt BlidUtils::TRealToTInt( const TReal aSrc, TInt& aResult )
+    {
+    TReal resultTReal(0);    
+    TInt error(0);
+
+    error = Math::Round( resultTReal, aSrc, 0 );
+    if ( error != KErrNone )
+    	{
+        aResult = 0;
+        return error;
+        }
+
+    TInt32 resultTInt(0);
+    error = Math::Int( resultTInt, resultTReal );  
+    if ( error != KErrNone )
+        {        
+        aResult = 0;
+        return error;
+        }    
+    aResult = resultTInt;
+    return error;
+    }
+
+// ----------------------------------------------------------------------------
+// BlidUtils::FormatStringToTime
+// ----------------------------------------------------------------------------
+//
+TInt BlidUtils::FormatStringToTime( TDes& aTimeString,
+                                        const TReal aSeconds )
+    {    
+    TInt tempInt(0);
+    TReal tempTReal(0);
+    TInt32 timeHours(0);
+    TInt32 timeMinutes(0);
+    TInt32 timeSeconds(0);
+    TInt error(0);
+    TInt seconds;
+
+    error = TRealToTInt( aSeconds, seconds );
+    if ( error != KErrNone )
+        {
+        aTimeString.Zero();
+        return error;
+        }
+    
+    if ( (seconds < KDayToSeconds) && (seconds >= 0)) // less than day
+        {
+        // calculate hours
+        error = Math::Int(timeHours,( seconds / KHourToSeconds ));    
+        if ( error != KErrNone )
+            {
+            aTimeString.Zero();
+            return error;
+            }
+
+        // calculate minutes
+        tempInt = seconds - (timeHours*KHourToSeconds);
+        error = Math::Int(timeMinutes, ( tempInt / KMinuteToSeconds ));
+        if ( error != KErrNone )
+            {
+            aTimeString.Zero();
+            return error;
+            }
+
+        // calculate seconds
+        error = Math::Mod( tempTReal, seconds, KMinuteToSeconds );
+        if ( error != KErrNone )
+            {
+            aTimeString.Zero();
+            return error;
+            }
+        
+        // convert TReal to TInt
+        error = Math::Int( timeSeconds, tempTReal );
+        if ( error != KErrNone )
+            {
+            aTimeString.Zero();
+            return error;
+            }
+
+        }
+    
+    aTimeString.Format( KTimeFormatString, 
+	                    timeHours, 
+	                    timeMinutes, 
+	                    timeSeconds );    
+    return error;
+    }
+
+// ----------------------------------------------------------------------------
+// BlidUtils::SecondsToDays
+// ----------------------------------------------------------------------------
+//
+TInt BlidUtils::SecondsToDays( const TReal aSrc, TInt& aResult )
+    {        
+    TInt error(0);
+    TInt seconds;
+    
+    error = TRealToTInt( aSrc, seconds );
+    if ( error != KErrNone )
+        {
+        aResult = 0;
+        return error;
+        }
+
+    TInt32 days(0);
+    error = Math::Int( days, (seconds / KDayToSeconds) );
+    if ( error != KErrNone )
+    	{
+        aResult = 0;
+        return error;
+        }
+    aResult = days;
+    return error;
+    }
+
+// ----------------------------------------------------------------------------
+// BlidUtils::DistanceFormat
+// ----------------------------------------------------------------------------
+//
+void BlidUtils::DistanceFormat( TDes& aDistanceString,
+                                const TReal aDistance,
+                                TBool aIstobeDecimal )
+    {
+    TReal distance( aDistance );
+    
+    if( aIstobeDecimal )
+	    {
+	    aDistanceString.Format( KDistanceFormatTReal1, distance );	
+	    }
+	else
+		{
+		aDistanceString.Format( KDistanceFormatInt, ( TInt )distance );	
+		}	    
+    }
+
+// ----------------------------------------------------------------------------
+// BlidUtils::GetBitmapFilenameL
+// ----------------------------------------------------------------------------
+//
+HBufC* BlidUtils::GetBitmapFilenameLC()
+    {
+    // Path and file name:
+    TFileName* file = new( ELeave ) TFileName;
+    CleanupStack::PushL( file );
+    file->Append( KBlidSystemMbmPath ); // always safe
+    file->Append( KBlidBitmapFileName ); // always safe   
+    
+    // Drive:    
+    TBuf<10> aApp;
+    CEikAppUi *appUi = (CEikAppUi *)(CEikonEnv::Static()->AppUi());
+    TFileName full = appUi->Application()->AppFullName();
+        
+    TParsePtr ptr(full); 
+    aApp.Copy(ptr.Drive()); 
+
+
+    // Add drive to path & file name:
+    TParse parse;
+    User::LeaveIfError( parse.Set( *file, &aApp, NULL ) );
+    CleanupStack::PopAndDestroy(); // file
+
+    return parse.FullName().AllocLC();
+    }
+    
+// ----------------------------------------------------------------------------
+// BlidUtils::FormatTimeToString
+// ----------------------------------------------------------------------------
+//
+TInt BlidUtils::FormatTimeToString( TDes& aTimeString,
+                                        const TReal aSeconds )
+    {    
+    TInt tempInt(0);
+    TReal tempTReal(0);
+    TInt32 timeHours(0);
+    TInt32 timeMinutes(0);
+    TInt32 timeSeconds(0);
+    TInt error(0);
+    TInt seconds;
+
+    error = TRealToTInt( aSeconds, seconds );
+    if ( error != KErrNone )
+        {
+        aTimeString.Zero();
+        return error;
+        }
+    
+    if (seconds >= 0) 
+        {
+        // calculate hours
+        error = Math::Int(timeHours,( seconds / KHourToSeconds ));    
+        if ( error != KErrNone )
+            {
+            aTimeString.Zero();
+            return error;
+            }
+
+        // calculate minutes
+        tempInt = seconds - (timeHours*KHourToSeconds);
+        error = Math::Int(timeMinutes, ( tempInt / KMinuteToSeconds ));
+        if ( error != KErrNone )
+            {
+            aTimeString.Zero();
+            return error;
+            }
+
+        // calculate seconds
+        error = Math::Mod( tempTReal, seconds, KMinuteToSeconds );
+        if ( error != KErrNone )
+            {
+            aTimeString.Zero();
+            return error;
+            }
+        
+        // convert TReal to TInt
+        error = Math::Int( timeSeconds, tempTReal );
+        if ( error != KErrNone )
+            {
+            aTimeString.Zero();
+            return error;
+            }
+
+        }
+    
+    aTimeString.Format( KTimeFormatString, 
+	                    timeHours, 
+	                    timeMinutes, 
+	                    timeSeconds );    
+    return error;
+    }
+
+
+// End of File