www.pudn.com > Bluetooth_PMP_Example_v1_0.zip > BluetoothPMPExampleAppUi.cpp

/* 
* ============================================================================ 
*  Name     : CBluetoothPMPExampleAppUi from BluetoothPMPExampleAppUi.cpp 
*  Part of  : BluetoothPMPExample 
*  Created  : 14.01.2004 by Forum Nokia 
*  Implementation notes: 
*     Initial content was generated by Series 60 AppWizard. 
*  Version  : 
*  Copyright: Nokia Corporation 
* ============================================================================ 
*/ 
 
 
// INCLUDE FILES 
#include  
#include  
#include  
 
#include "BluetoothPMPExampleAppUi.h" 
#include "BluetoothPMPExampleContainer.h"  
#include "bluetoothpmpexample.hrh" 
 
#include "BluetoothPMPExampleEngine.h"  
 
 
// ---------------------------------------------------------------------------- 
// CBluetoothExampleAppUi::ConstructL() 
// 
// standard EPOC 2nd phase constructor 
// ---------------------------------------------------------------------------- 
void CBluetoothPMPExampleAppUi::ConstructL() 
    { 
    BaseConstructL(); 
	iEngine = CBluetoothPMPExampleEngine::NewL( this );	 
	 
    iAppContainer = CBluetoothPMPExampleContainer::NewL(ClientRect()); 
    iAppContainer->SetMopParent(this); 
	// add view to control stack 
    AddToStackL( iAppContainer ); 
    } 
 
// ---------------------------------------------------------------------------- 
// CBluetoothPMPExampleAppUi::~CBluetoothPMPExampleAppUi() 
// 
// destructor 
// ---------------------------------------------------------------------------- 
CBluetoothPMPExampleAppUi::~CBluetoothPMPExampleAppUi() 
    { 
    RemoveFromStack( iAppContainer ); 
    delete iAppContainer; 
	iAppContainer=NULL; 
 
	delete iEngine; 
	iEngine=NULL; 
	} 
 
// ---------------------------------------------------------------------------- 
// CBluetoothPMPExampleAppUi::DynInitMenuPaneL(TInt aResourceId, 
//	   CEikMenuPane* aMenuPane) 
// 
// this function is called by the EIKON framework just before it displays 
// a menu pane. Its default implementation is empty, and by overriding it, 
// the application can set the state of menu items dynamically according 
// to the state of application data. 
// ---------------------------------------------------------------------------- 
void CBluetoothPMPExampleAppUi::DynInitMenuPaneL(TInt aResourceId,  
												 CEikMenuPane* aMenuPane) 
    { 
    if (aResourceId == R_BLUETOOTHPMPEXAMPLE_MENU) 
        { 
        if (iEngine->iIsSlave) 
            { 
			// slave mode 
            aMenuPane->SetItemDimmed(EBTCmdDiscoverDevices, ETrue); 
            aMenuPane->SetItemDimmed(EBTCmdDiscoverServices, ETrue); 
            aMenuPane->SetItemDimmed(EBTCmdConnectDevices, ETrue); 
            aMenuPane->SetItemDimmed(EBTCmdShowConnectedDevices, ETrue); 
            aMenuPane->SetItemDimmed(EBTCmdStartSlave, ETrue); 
			if ( iEngine->iListener->IsConnected() )  
				{ 
				aMenuPane->SetItemDimmed(EBTCmdSendMessage, EFalse); 
				} 
			else  
				{	 
				aMenuPane->SetItemDimmed(EBTCmdSendMessage, ETrue); 
				} 
			} 
        else  
			{ 
			// master mode 
            aMenuPane->SetItemDimmed(EBTCmdDiscoverDevices, EFalse); 
            aMenuPane->SetItemDimmed(EBTCmdDiscoverServices, EFalse); 
            aMenuPane->SetItemDimmed(EBTCmdConnectDevices, EFalse); 
            aMenuPane->SetItemDimmed(EBTCmdShowConnectedDevices, EFalse); 
			if ( iEngine->iDeviceDiscoverer->HasDevices() ) 
				{ 
				// we have found devices, show discover services item 
				aMenuPane->SetItemDimmed(EBTCmdDiscoverServices, EFalse); 
				// disable slave option, entered master mode 
	            aMenuPane->SetItemDimmed(EBTCmdStartSlave, ETrue); 
				} 
			else  
				{	 
				// disconnected 
				aMenuPane->SetItemDimmed(EBTCmdDiscoverServices, ETrue); 
				} 
 
			if ( iEngine->iServiceDiscoverer->HasServices() ) 
				{ 
				// we have found services, show connect item 
				aMenuPane->SetItemDimmed(EBTCmdConnectDevices, EFalse); 
				} 
			else  
				{	 
				// no services 
				aMenuPane->SetItemDimmed(EBTCmdConnectDevices, ETrue); 
				} 
 
			if ( iEngine->HasConnections() )  
				{ 
				// we are connected, show send message item 
				aMenuPane->SetItemDimmed(EBTCmdSendMessage, EFalse); 
	            aMenuPane->SetItemDimmed(EBTCmdShowConnectedDevices, EFalse); 
				} 
			else  
				{	 
				// disconnected 
				aMenuPane->SetItemDimmed(EBTCmdSendMessage, ETrue); 
	            aMenuPane->SetItemDimmed(EBTCmdShowConnectedDevices, ETrue); 
				} 
			} 
        } 
    } 
 
 
 
// ---------------------------------------------------------------------------- 
// CBluetoothPMPExampleAppUi::HandleKeyEventL( 
//     const TKeyEvent& aKeyEvent,TEventCode /*aType*/) 
// 
// takes care of key event handling 
// ---------------------------------------------------------------------------- 
TKeyResponse CBluetoothPMPExampleAppUi::HandleKeyEventL( 
    const TKeyEvent& /*aKeyEvent*/,TEventCode /*aType*/) 
    { 
    return EKeyWasNotConsumed; 
    } 
 
 
// ---------------------------------------------------------------------------- 
// CBluetoothPMPExampleAppUi::HandleCommandL(TInt aCommand) 
// 
// takes care of command handling 
// ---------------------------------------------------------------------------- 
void CBluetoothPMPExampleAppUi::HandleCommandL(TInt aCommand) 
    { 
    switch ( aCommand ) 
        { 
        case EAknSoftkeyBack: 
        case EEikCmdExit: 
            { 
            Exit(); 
            break; 
            } 
		case EBTCmdStartSlave: 
			{ 
			if ( !iEngine->iIsSlave ) 
				iEngine->StartSlaveL(); 
			break; 
			} 
		case EBTCmdDiscoverDevices: 
			{ 
			if ( !iEngine->iIsSlave ) 
				iEngine->DiscoverDevicesL(); 
			break; 
			} 
		case EBTCmdDiscoverServices: 
			{ 
			if ( !iEngine->iIsSlave ) 
				iEngine->DiscoverServicesL(); 
			break; 
			} 
		case EBTCmdConnectDevices: 
			{ 
			if ( !iEngine->iIsSlave ) 
				iEngine->ConnectDevicesL(); 
			break; 
			} 
		case EBTCmdShowConnectedDevices: 
			{ 
			if ( !iEngine->iIsSlave ) 
				iEngine->ShowConnectedDevicesL(); 
			break; 
			} 
		case EBTCmdSendMessage: 
			{ 
			iEngine->SendMessage(); 
			break; 
			} 
        default: 
            break;       
        } 
    } 
 
// End of File