examples/sfexamples/S60_weather/src/simpleEx_ui.cpp

00001 /*
00002 Copyright (c) 2002-2011 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
00003 
00004 Redistribution and use in source and binary forms, with or without
00005 modification, are permitted provided that the following conditions are met:
00006 
00007 * Redistributions of source code must retain the above copyright notice, this
00008   list of conditions and the following disclaimer.
00009 * Redistributions in binary form must reproduce the above copyright notice,
00010   this list of conditions and the following disclaimer in the documentation
00011   and/or other materials provided with the distribution.
00012 * Neither the name of Nokia Corporation nor the names of its contributors
00013   may be used to endorse or promote products derived from this software
00014   without specific prior written permission.
00015 
00016 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00017 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00018 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00019 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
00020 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00021 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00022 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00023 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00024 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00025 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00026 
00027 Description:  
00028 */ 
00029 /*=================================================================
00030  This file contains the application UI class for SimpleEx.
00031 ==================================================================*/
00032 
00033 #include "SimpleEx.h"
00034 #include <e32cons.h> 
00035 
00036 void CSimpleExAppUi::ConstructL()
00037         {
00038     BaseConstructL(EAknEnableSkin);
00039     iAppView = CSimpleExAppView::NewL(ClientRect());
00040     iWeather = CWeatherInfo::NewL(*this);
00041         }
00042 
00043 CSimpleExAppUi::~CSimpleExAppUi()
00044         {
00045     delete iAppView;
00046         delete iWeather;
00047         }
00048 
00049 void CSimpleExAppUi::TemperatureReport(TDesC& aCity, TDesC& aTemperature)
00050         {
00051         _LIT(KTempTitle,"Report:");
00052         _LIT(KTempMessage,"Temperature in %S is %S");
00053         TBuf<50> str;
00054     str.Format(KTempMessage,&aCity,&aTemperature);
00055     TRAPD(err,iEikonEnv->InfoWinL(KTempTitle,str));
00056         }
00057 
00058 void CSimpleExAppUi::TemperatureError(TDesC& aErrStr,TInt aErrCode)
00059         {
00060         _LIT(KErrTitle,"Error:");
00061     _LIT(KErrMsg,"%S (%d)");
00062         TBuf<50> str;
00063     str.Format(KErrMsg,&aErrStr,aErrCode);
00064         TRAPD(err,iEikonEnv->InfoWinL(KErrTitle,str));
00065         }
00066 
00067 
00068 void CSimpleExAppUi::HandleCommandL(TInt aCommand)
00069     {
00070     switch(aCommand)
00071         {
00072         case EAknSoftkeyExit:
00073             Exit();
00074             break;
00075  
00076         case ESimpleExCommand:
00077             {                           
00078                         _LIT(KMessage,"Start Selected!");
00079             iEikonEnv->AlertWin(KMessage);
00080             break;
00081             }
00082                 case  ESimpleExTemperatureCommand:
00083                         {
00084                     // Display the temperature in Austin, TX
00085                         _LIT(KCityCode,"AUS");
00086                         iWeather->GetTemperature(KCityCode);
00087                         }
00088                 default:
00089                 ; // Do nothing
00090       }
00091     }
00092 
00093 

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