/*
* Copyright (c) 2009 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: Discreet popup
*
*/
#include <akndiscreetpopup.h>
#include <AknPanic.h>
#include <AknTasHook.h>
#include <eiksrvs.h>
#include "akndiscreetpopupcontrol.h"
#include "akndiscreetpopupserverhandler.h"
#include "akntrace.h"
const TUid KDiscreetPopupSingleton = { 537001156 };
const TInt KInitialPopupId( 1 );
// ======== MEMBER FUNCTIONS ========
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::~CAknDiscreetPopup
// ---------------------------------------------------------------------------
//
CAknDiscreetPopup::~CAknDiscreetPopup()
{
_AKNTRACE_FUNC_ENTER;
if ( iUseCoeEnv )
{
AKNTASHOOK_REMOVE();
}
CAknDiscreetPopupControl* popup( NULL );
for ( TInt j = 0; j < iLocalPopups.Count(); j++ )
{
popup = iLocalPopups[ j ];
delete popup;
popup = NULL;
}
iLocalPopups.Close();
delete iServerHandler;
_AKNTRACE_FUNC_EXIT;
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::ShowLocalPopupL
// ---------------------------------------------------------------------------
//
EXPORT_C TInt CAknDiscreetPopup::ShowLocalPopupL(
const TDesC& aTitle,
const TDesC& aText,
CGulIcon* aIcon,
const TAknsItemID& aSkinId,
const TDesC& aBitmapFile,
const TInt aBitmapId,
const TInt aMaskId,
const TInt aFlags,
const TInt aCommand,
MEikCommandObserver* aCommandObserver )
{
_AKNTRACE( "CAknDiscreetPopup::ShowLocalPopupL, Created by given parameters" );
__ASSERT_ALWAYS( CCoeEnv::Static(), Panic( EAknPanicNotSupported ) );
TInt popupId = 0;
CAknDiscreetPopup* instance = InstanceL();
if( instance )
{
popupId = instance->DoShowLocalL( aTitle,
aText,
aIcon,
aSkinId,
aBitmapFile,
aBitmapId,
aMaskId,
aFlags,
aCommand,
aCommandObserver );
}
return popupId;
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::ShowLocalPopupL
// ---------------------------------------------------------------------------
//
EXPORT_C TInt CAknDiscreetPopup::ShowLocalPopupL(
const TInt aResourceId,
const TInt aCommand,
MEikCommandObserver* aCommandObserver )
{
_AKNTRACE( "CAknDiscreetPopup::ShowLocalPopupL, Created by given resource" );
__ASSERT_ALWAYS( CCoeEnv::Static(), Panic( EAknPanicNotSupported ) );
TInt popupId = 0;
CAknDiscreetPopup* instance = InstanceL();
if( instance )
{
popupId = instance->DoShowLocalL( aResourceId, KNullDesC, aCommand, aCommandObserver );
}
return popupId;
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::ShowGlobalPopupL
// ---------------------------------------------------------------------------
//
EXPORT_C TInt CAknDiscreetPopup::ShowGlobalPopupL(
const TDesC& aTitle,
const TDesC& aText,
const TAknsItemID& aSkinId,
const TDesC& aBitmapFile,
const TInt aBitmapId,
const TInt aMaskId,
const TInt aFlags,
const TInt aCommandId,
MEikCommandObserver* aCommandObserver,
const TUid& aAppUid,
const TUid& aViewUid )
{
_AKNTRACE( "CAknDiscreetPopup::ShowGlobalPopupL, Created by given parameters" );
TInt popupId = 0;
CAknDiscreetPopup* instance = InstanceL();
if ( instance )
{
popupId = instance->DoShowGlobalL(aTitle, aText, aSkinId, aBitmapFile,
aBitmapId, aMaskId, aFlags, aCommandId, aCommandObserver, aAppUid,
aViewUid);
}
return popupId;
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::ShowGlobalPopupL
// ---------------------------------------------------------------------------
//
EXPORT_C TInt CAknDiscreetPopup::ShowGlobalPopupL(
const TInt aResourceId,
const TDesC& aResourceFile,
const TInt aCommandId,
MEikCommandObserver* aCommandObserver,
const TUid& aAppUid,
const TUid& aViewUid )
{
_AKNTRACE( "CAknDiscreetPopup::ShowGlobalPopupL, Created by given resource" );
TInt popupId = 0;
CAknDiscreetPopup* instance = InstanceL();
if( instance )
{
popupId = instance->DoShowGlobalL( aResourceId,
aResourceFile,
aCommandId,
aCommandObserver,
aAppUid,
aViewUid );
}
return popupId;
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::InitL
// ---------------------------------------------------------------------------
//
EXPORT_C void CAknDiscreetPopup::InitL()
{
_AKNTRACE_FUNC_ENTER;
__ASSERT_ALWAYS( !CCoeEnv::Static(), Panic( EAknPanicNotSupported ) );
// Create popup instance and store it to TLS
if ( !Dll::Tls() )
{
CAknDiscreetPopup* instance = new ( ELeave ) CAknDiscreetPopup;
CleanupStack::PushL( instance );
instance->ConstructL();
User::LeaveIfError( Dll::SetTls( instance ) );
CleanupStack::Pop( instance );
}
_AKNTRACE_FUNC_EXIT;
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::Release
// ---------------------------------------------------------------------------
//
EXPORT_C void CAknDiscreetPopup::Release()
{
_AKNTRACE_FUNC_ENTER;
__ASSERT_ALWAYS( !CCoeEnv::Static(), Panic( EAknPanicNotSupported ) );
// Delete popup instance from TLS
CAknDiscreetPopup* instance =
static_cast<CAknDiscreetPopup*>( Dll::Tls() );
if ( instance )
{
delete instance;
instance = NULL;
Dll::SetTls( NULL );
}
_AKNTRACE_FUNC_EXIT;
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::CAknDiscreetPopup
// ---------------------------------------------------------------------------
//
CAknDiscreetPopup::CAknDiscreetPopup()
{
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::CAknDiscreetPopup
// ---------------------------------------------------------------------------
//
CAknDiscreetPopup::CAknDiscreetPopup( TBool aUseCoeEnv )
: CCoeStatic( KDiscreetPopupSingleton, CCoeStatic::EThread ),
iUseCoeEnv( aUseCoeEnv )
{
AKNTASHOOK_ADD( this, "CAknDiscreetPopup" );
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::ConstructL
// ---------------------------------------------------------------------------
//
void CAknDiscreetPopup::ConstructL()
{
iServerHandler = CAknDiscreetPopupServerHandler::NewL();
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::InstanceL
// ---------------------------------------------------------------------------
//
CAknDiscreetPopup* CAknDiscreetPopup::InstanceL()
{
CAknDiscreetPopup* instance( NULL );
if ( CCoeEnv::Static() )
{
instance = static_cast< CAknDiscreetPopup* >
( CCoeEnv::Static( KDiscreetPopupSingleton ) );
if ( !instance )
{
instance = new ( ELeave ) CAknDiscreetPopup( ETrue );
CleanupStack::PushL( instance );
instance->ConstructL();
CleanupStack::Pop( instance );
}
}
else
{
instance = static_cast<CAknDiscreetPopup*>( Dll::Tls() );
}
return instance;
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::DoShowLocalL
// ---------------------------------------------------------------------------
//
TInt CAknDiscreetPopup::DoShowLocalL(
const TDesC& aTitle,
const TDesC& aText,
CGulIcon* aIcon,
const TAknsItemID& aSkinId,
const TDesC& aBitmapFile,
const TInt& aBitmapId,
const TInt& aMaskId,
const TInt& aFlags,
const TInt& aCommand,
MEikCommandObserver* aCommandObserver )
{
TInt popupId( NextPopupId() );
CAknDiscreetPopupControl* popup = CAknDiscreetPopupControl::NewL(
EFalse, aTitle, aText, aIcon, aSkinId, aBitmapFile,
aBitmapId, aMaskId, aFlags, aCommand, popupId, aCommandObserver );
CleanupStack::PushL( popup );
ShowPopupL( popup );
CleanupStack::Pop( popup );
return popupId;
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::DoShowLocalL
// ---------------------------------------------------------------------------
//
TInt CAknDiscreetPopup::DoShowLocalL(
const TInt& aResourceId,
const TDesC& aResourceFile,
const TInt& aCommand,
MEikCommandObserver* aCommandObserver )
{
TInt popupId( NextPopupId() );
CAknDiscreetPopupControl* popup = CAknDiscreetPopupControl::NewL(
EFalse, aResourceId, aResourceFile,
aCommand, popupId, aCommandObserver );
CleanupStack::PushL( popup );
ShowPopupL( popup );
CleanupStack::Pop( popup );
return popupId;
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::DoShowGlobalL
// ---------------------------------------------------------------------------
//
TInt CAknDiscreetPopup::DoShowGlobalL(
const TDesC& aTitle,
const TDesC& aText,
const TAknsItemID& aSkinId,
const TDesC& aBitmapFile,
const TInt& aBitmapId,
const TInt& aMaskId,
const TInt& aFlags,
const TInt& aCommandId,
MEikCommandObserver* aCommandObserver,
const TUid& aAppUid,
const TUid& aViewUid )
{
TInt popupId;
RThread thread;
if ( thread.Name() != EIKAPPUI_SERVER_THREAD_NAME && iServerHandler )
{
popupId = NextPopupId();
iServerHandler->LaunchGlobalPopupL(
aTitle,
aText,
aSkinId,
aBitmapFile,
aBitmapId,
aMaskId,
aFlags,
aCommandId,
popupId,
aCommandObserver,
aAppUid,
aViewUid );
}
else
{
CGulIcon* icon = NULL;
DoShowLocalL( aTitle, aText, icon, aSkinId, aBitmapFile,
aBitmapId, aMaskId, aFlags, aCommandId, aCommandObserver );
}
return popupId;
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::DoShowGlobalL
// ---------------------------------------------------------------------------
//
TInt CAknDiscreetPopup::DoShowGlobalL(
const TInt& aResourceId,
const TDesC& aResourceFile,
const TInt& aCommandId,
MEikCommandObserver* aCommandObserver,
const TUid& aAppUid,
const TUid& aViewUid )
{
TInt popupId;
RThread thread;
if ( thread.Name() != EIKAPPUI_SERVER_THREAD_NAME && iServerHandler )
{
popupId = NextPopupId();
iServerHandler->LaunchGlobalPopupL(
aResourceId,
aResourceFile,
aCommandId,
popupId,
aCommandObserver,
aAppUid,
aViewUid );
}
else
{
DoShowLocalL( aResourceId, aResourceFile,
aCommandId, aCommandObserver );
}
return popupId;
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::ShowPopupL
// ---------------------------------------------------------------------------
//
void CAknDiscreetPopup::ShowPopupL( CAknDiscreetPopupControl* aControl )
{
_AKNTRACE_FUNC_ENTER;
if ( !aControl )
{
_AKNTRACE( "CAknDiscreetPopup::ShowPopupL, return (aControl is NULL)" );
return;
}
// Inform other popups that new popup is launched
for ( TInt i = 0; i < iLocalPopups.Count(); i++ )
{
iLocalPopups[ i ]->HandleDiscreetPopupActionL(
CAknDiscreetPopupControl::EAknDiscreetPopupAnotherLaunched );
}
// Show popup and add it to popup list
aControl->SetObserver( this );
aControl->HandleDiscreetPopupActionL(
CAknDiscreetPopupControl::EAknDiscreetPopupShow );
iLocalPopups.AppendL( aControl );
_AKNTRACE_FUNC_EXIT;
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::DeletePopup
// ---------------------------------------------------------------------------
//
void CAknDiscreetPopup::DeletePopup( CAknDiscreetPopupControl* aControl )
{
_AKNTRACE_FUNC_ENTER;
if ( !aControl )
{
_AKNTRACE( "CAknDiscreetPopup::DeletePopup, return (aControl is NULL)" );
return;
}
TInt index = iLocalPopups.Find( aControl );
iLocalPopups.Remove( index );
delete aControl;
aControl = NULL;
_AKNTRACE_FUNC_EXIT;
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::NextPopupId
// ---------------------------------------------------------------------------
//
TInt CAknDiscreetPopup::NextPopupId()
{
TInt popupId( KInitialPopupId );
while ( PopupIdInUse( popupId ) )
{
popupId++;
}
if ( iServerHandler )
{
popupId = iServerHandler->CheckPopupId( popupId );
}
return popupId;
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::PopupIdInUse
// ---------------------------------------------------------------------------
//
TBool CAknDiscreetPopup::PopupIdInUse( const TInt& aPopupId )
{
for ( TInt i = 0; i < iLocalPopups.Count(); i++ )
{
if ( iLocalPopups[ i ]->PopupId() == aPopupId )
{
return ETrue;
}
}
return EFalse;
}
// ---------------------------------------------------------------------------
// CAknDiscreetPopup::HandleControlEventL
// ---------------------------------------------------------------------------
//
void CAknDiscreetPopup::HandleControlEventL(
CCoeControl* aControl, TCoeEvent aEventType )
{
_AKNTRACE( "CAknDiscreetPopup::HandleControlEventL, aEventType : %d", aEventType );
if ( aEventType == EEventRequestExit || aEventType == EEventRequestCancel )
{
DeletePopup( static_cast<CAknDiscreetPopupControl*>( aControl ) );
}
}