TB9.2 Example Applications: examples/ForumNokia/Document_Handler_Example/HandlerApp/src/handlerAppui.cpp Source File

00001 /* ====================================================================
+00002  * File: handlerAppUi.cpp
+00003  * Created: 09/27/05
+00004  * Author: 
+00005  * Copyright (c):  All rights reserved
+00006  * ==================================================================== */
+00007 
+00008 #include <avkon.hrh>
+00009 #include <aknnotewrappers.h> 
+00010 
+00011 #include <utf.h>
+00012 
+00013 #include "handler.pan"
+00014 #include "handlerAppUi.h"
+00015 #include "handlerAppView.h"
+00016 #include "handler.hrh"
+00017 #include "handlerDocument.h"
+00018 
+00019 #include <DocumentHandler.h>
+00020 #include <eikenv.h> 
+00021 #include <eikappui.h>
+00022 #include <eikapp.h>
+00023 #include <APPARC.H>
+00024 #include <eikproc.H>
+00025 #include <apmstd.h> //TDAtatype, Link against: apmime.lib 
+00026 
+00027 #include <handler.rsg>
+00028 #include <eikbtgpc.h> //CEikButtonGroupContainer
+00029 
+00030 #define KEnableSkinFlag 0x1000
+00031 #define KLayoutAwareFlag 0x08
+00032 
+00033 void CHandlerAppUi::ConstructL()
+00034     {
+00035     #ifdef __SERIES60_3X__
+00036             BaseConstructL(EAknEnableSkin);
+00037         #else
+00038             BaseConstructL(KEnableSkinFlag | KLayoutAwareFlag);
+00039         #endif
+00040 
+00041     iAppView = CHandlerAppView::NewL(ClientRect());    
+00042 
+00043     if (IsEmbedded())
+00044         {
+00045         //If the handler application is launched as embedded 
+00046         //then set the right softkey to "Back"
+00047         CEikButtonGroupContainer * iCba = CEikButtonGroupContainer::Current();
+00048         if( iCba) 
+00049                 {
+00050                 iCba->SetCommandSetL( R_AVKON_SOFTKEYS_OPTIONS_BACK );
+00051                 iCba->DrawNow(); 
+00052                 }        
+00053         }
+00054 
+00055     AddToStackL(iAppView);
+00056     }
+00057 
+00058 CHandlerAppUi::CHandlerAppUi()                              
+00059     {
+00060         // no implementation required
+00061     }
+00062 
+00063 CHandlerAppUi::~CHandlerAppUi()
+00064     {
+00065     if (iAppView)
+00066         {
+00067         RemoveFromStack(iAppView);
+00068         delete iAppView;
+00069         iAppView = NULL;
+00070         }
+00071         
+00072     //This only works in 1st and 2nd edition
+00073     if( iDoorObserver )
+00074         {        
+00075         iDoorObserver->NotifyExit( MApaEmbeddedDocObserver::ENoChanges );            
+00076         }
+00077         
+00078     }
+00079 
+00080 // handle any menu commands
+00081 void CHandlerAppUi::HandleCommandL(TInt aCommand)
+00082     {
+00083     switch(aCommand)
+00084         {
+00085         case EEikCmdExit:
+00086         case EAknSoftkeyBack:
+00087             //The application was embedded, now just closes this and
+00088             //goes back to the launcher application
+00089             
+00090         case EAknSoftkeyExit:
+00091             //Closes the possible launcher app also if launched embedded
+00092             //In the embedded case the Exit was choosen from the options
+00093             //menu
+00094             if( iDoorObserver )
+00095                 {
+00096                 SaveL();
+00097                 }
+00098             Exit();
+00099             break;
+00100 
+00101         default:
+00102             Panic(EhandlerBasicUi);
+00103             break;
+00104         }
+00105     }
+00106 
+00107 void CHandlerAppUi::SetFileData(TFileName& aFileName, TDes8& aData)
+00108     {
+00109     if (iAppView)
+00110         {
+00111         iAppView->SetFileData(aFileName,aData);
+00112         }
+00113     }
+00114 
+00115 void CHandlerAppUi::HandleResourceChangeL(TInt aType)
+00116         {
+00117         CAknAppUi::HandleResourceChangeL(aType); //call to upper class
+00118 
+00119     // ADDED FOR SCALABLE UI SUPPORT
+00120     // *****************************
+00121         //if ( aType == KEikDynamicLayoutVariantSwitch )
+00122         //hard coded constant so it can be compiled with first edition
+00123         
+00124         if ( aType == 0x101F8121 )
+00125             {
+00126             iAppView->SetRect( ClientRect() );
+00127             }
+00128         }
+00129 
+00130 TBool CHandlerAppUi::ProcessCommandParametersL(TApaCommand /*aCommand*/,TFileName& /*aDocumentName*/)
+00131     {
+00132     return ETrue;
+00133     }
+00134 
+00135 TBool CHandlerAppUi::ProcessCommandParametersL(TApaCommand /*aCommand*/,TFileName& /*aDocumentName*/,const TDesC8& /*aTail*/)
+00136     {
+00137     //return true here so that document's OpenFileL gets called
+00138     return ETrue;
+00139     }
+00140 
+00141 
+00142 
+00143 void CHandlerAppUi::OpenFileL(const TDesC& aFileName)
+00144         {
+00145         // File changed. Open new file with documents OpenFileL method.
+00146         CHandlerDocument* doc = static_cast<CHandlerDocument*> (Document());
+00147         doc->OpenFileL( ETrue, aFileName, iEikonEnv->FsSession() );    
+00148         }
+00149 TBool CHandlerAppUi::IsEmbedded()
+00150     {
+00151     #ifdef __SERIES60_3X__
+00152     return iEikonEnv->StartedAsServerApp();
+00153     #else
+00154     return (iDoorObserver != NULL);
+00155     #endif
+00156     }
+00157         
+00158 //End of file
+