diff -r 522cd55cc3d7 -r 13ae750350c9 basiclocationinfodisplay/blid/ui/src/Blidutils.cpp --- a/basiclocationinfodisplay/blid/ui/src/Blidutils.cpp Tue Feb 02 00:16:03 2010 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,273 +0,0 @@ -/* -* 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 -#include -#include -#include -#include -#include -#include -#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