clocationexampleview.cpp

Symbian Demo, why do you want to get 20 bytes.

/*
* ============================================================================
*  Name     : clocationexampleview.cpp
*  Part of  : Location Example
*  Created  : 21.05.2007 by Forum Nokia
*  Description:
*  Version  : 1.0
*  Copyright: Nokia Corporation
* ============================================================================
*/

// INCLUDE FILES
#include <aknviewappui.h>
#include <aknconsts.h>
#include <aknutils.h> 
#include <locationexample.rsg>

#include "clocationexampleengine.h"
#include "clocationexampleview.h"
#include "clocationexamplecontainer.h"
#include "locationexample.hrh"

// ========================= MEMBER FUNCTIONS ==================================

// -----------------------------------------------------------------------------
// CLocationExampleView::CLocationExampleView()
// C++ default constructor can NOT contain any code, that might leave.
// -----------------------------------------------------------------------------
//
CLocationExampleView::CLocationExampleView(CLocationExampleAppUi* aParent) : iContainer(NULL), iParent(aParent)
    {
    }


// -----------------------------------------------------------------------------
// CLocationExampleView::NewL()
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CLocationExampleView* CLocationExampleView::NewL(CLocationExampleAppUi* aParent)
    {
    CLocationExampleView* self = CLocationExampleView::NewLC(aParent);
    CleanupStack::Pop( self );
    return self;
    }

// -----------------------------------------------------------------------------
// CLocationExampleView::NewLC()
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CLocationExampleView* CLocationExampleView::NewLC(CLocationExampleAppUi* aParent)
    {
    CLocationExampleView* self = new ( ELeave ) CLocationExampleView(aParent);
    CleanupStack::PushL( self );
    self->ConstructL();
    return self;
    }

// -----------------------------------------------------------------------------
// CLocationExampleView::ConstructL()
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CLocationExampleView::ConstructL()
    {
    BaseConstructL(R_LOCATIONEXAMPLE_VIEW1);
    }

// -----------------------------------------------------------------------------
// CLocationExampleView::~CLocationExampleView()
// Destructor.
// -----------------------------------------------------------------------------
//
CLocationExampleView::~CLocationExampleView()
    {
    }

// -----------------------------------------------------------------------------
// CLocationExampleView::Id()
// Returns View's ID.
// -----------------------------------------------------------------------------
//
TUid CLocationExampleView::Id() const
    {
    return TUid::Uid( ELocationExampleView1Id );
    }

// -----------------------------------------------------------------------------
// CLocationExampleView::DoActivateL()
// Activate an MultiView1
// -----------------------------------------------------------------------------
//
void CLocationExampleView::DoActivateL( const TVwsViewId& /*aPrevViewId*/,
                                    TUid /*aCustomMessageId*/,
                                    const TDesC8& /*aCustomMessage*/)
    {
    if (!iContainer)
        {
        iContainer = new (ELeave) CLocationExampleContainer(this);
        iContainer->ConstructL(ClientRect());
        }
        
    AppUi()->AddToStackL(iContainer);
    }

// -----------------------------------------------------------------------------
// CLocationExampleView::DoDeactivate()
// DeActivate an MultiView1
// -----------------------------------------------------------------------------
//
void CLocationExampleView::DoDeactivate()
    {

    if ( iContainer )
        {
        // Remove View1's container form controllStack
        AppUi()->RemoveFromStack( iContainer );
        delete iContainer;
        iContainer = NULL;
        }
    }

// -----------------------------------------------------------------------------
// CLocationExampleView::DynInitMenuPaneL()
// 
// -----------------------------------------------------------------------------
//
void CLocationExampleView::DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane )
    {
	if (aResourceId == R_LOCATIONEXAMPLE_SUBMENU)
	    {
    	DoMainMenuL(aMenuPane);
	    }
    }




// -----------------------------------------------------------------------------
// CLocationExampleView::DoMainMenuL()
// -----------------------------------------------------------------------------
//
void CLocationExampleView::DoMainMenuL(CEikMenuPane* aMenuPane)
    {
    if (!Engine())
        return;
    
    switch (Engine()->GetEngineState())
        {
        case EIdle:
            {
    		//aMenuPane->SetItemDimmed(ELocationExampleGpsStart,ETrue);
    		aMenuPane->SetItemDimmed(ELocationExampleGpsStop,ETrue);
    		aMenuPane->SetItemDimmed(ELocationExampleSendLocation,ETrue);
    		aMenuPane->SetItemDimmed(ELocationExampleGetLocation,ETrue);
            break;
            }
        case EScanningGps:
            {
    		aMenuPane->SetItemDimmed(ELocationExampleGpsStart,ETrue);
    		//aMenuPane->SetItemDimmed(ELocationExampleGpsStop,ETrue);
    		//aMenuPane->SetItemDimmed(ELocationExampleSendLocation,ETrue);
    		//aMenuPane->SetItemDimmed(ELocationExampleGetLocation,ETrue);
            break;
            }
        default:
            {
    		aMenuPane->SetItemDimmed(ELocationExampleGpsStart,ETrue);
    		aMenuPane->SetItemDimmed(ELocationExampleGpsStop,ETrue);
    		aMenuPane->SetItemDimmed(ELocationExampleSendLocation,ETrue);
    		aMenuPane->SetItemDimmed(ELocationExampleGetLocation,ETrue);
            break;
            }
        }
    }



// -----------------------------------------------------------------------------
// CLocationExampleView::HandleCommandL()
// Takes care of Command handling.
// -----------------------------------------------------------------------------
//
void CLocationExampleView::HandleCommandL( TInt aCommand )
    {
    switch (aCommand)
        {
        case ELocationExampleGpsStop:
            {
            if ( iContainer )
                {
                iContainer->ResetListBoxL();
                }
            AppUi()->HandleCommandL( aCommand );
            break;
            }
        default:
            {
            AppUi()->HandleCommandL( aCommand );
            break;
            }
        };
    }

// -----------------------------------------------------------------------------
// CLocationExampleView::HandleSizeChange()
// Called by HandleResourceChangeL() from CLocationExampleAppUi when layout is 
// changed.
// -----------------------------------------------------------------------------
//
void CLocationExampleView::HandleSizeChange( TInt aType )
    {
    if( iContainer )
        {
        iContainer->HandleResourceChange( aType );
        
        if ( aType==KEikDynamicLayoutVariantSwitch )
            {        
            TRect rect;
            AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, rect);
            iContainer->SetRect(rect);
            }
        }         
    }


// -----------------------------------------------------------------------------
// CLocationExampleView::PositionInfoUpdatedL()
// -----------------------------------------------------------------------------
//
void CLocationExampleView::PositionUpdatedL(TPositionInfoBase& aPosInfo)
    {
    if (iContainer)
        {
        iContainer->PositionUpdatedL(aPosInfo);
        }
    }

// -----------------------------------------------------------------------------
// CLocationExampleView::FriendPositionUpdatedL()
// -----------------------------------------------------------------------------
//
void CLocationExampleView::FriendPositionUpdatedL(const TDesC& aInfo, const TCoordinate& aCoordinate)
    {
    if (iContainer)
        {
        iContainer->FriendPositionUpdatedL(aInfo,aCoordinate);
        }
    }

// -----------------------------------------------------------------------------
// CLocationExampleView::ShowErrorL()
// -----------------------------------------------------------------------------
//
void CLocationExampleView::ErrorL(const TDesC& aErrorString)
    {
    if (iContainer)
        {
        iContainer->ErrorL(aErrorString);
        }
    }
    
// -----------------------------------------------------------------------------
// CLocationExampleView::ShowMessageL()
// -----------------------------------------------------------------------------
//
void CLocationExampleView::MessageL(const TDesC& aMessage)
    {
    if (iContainer)
        {
        iContainer->MessageL(aMessage);
        }
    }



// End of File