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/*
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* Copyright (c) 2005-2007 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Touch Toolbar
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*
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*/
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// System includes
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#include <centralrepository.h>
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#include <akntoolbar.h>
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#include <aknbutton.h>
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#include <AknsUtils.h>
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#include <gulicon.h>
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#include <e32property.h>
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#include <aknappui.h>
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// User includes
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#include <hscontentpublisher.h>
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#include <hspublisherinfo.h>
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#include "aitoolbarrenderer.h"
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#include "aifweventhandler.h"
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#include "aicontentobserver.h"
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#include "activeidle2domaincrkeys.h"
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#include "activeidle2domainpskeys.h"
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#include "aiscutplugindomaincrkeys.h"
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#include "ainativeuiplugins.h"
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#include <AiNativeUi.rsg>
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#include "debug.h"
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using namespace AiNativeUiController;
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// Constants
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// Action to send to framework
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_LIT( KOpenAppByIndex, "Shortcut/LaunchByIndex(%d)" );
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_LIT( KOpenAppByIndexAlternate, "Shortcut/LaunchByIndexAlternate(%d)");
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const TInt KOpenAppByIndexParameterLength = 2;
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const TInt KFirstButton = 0;
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const TInt KSecondButton = 1;
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const TInt KThirdButton = 2;
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const TInt KRadix = 10;
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// ======== LOCAL FUNCTIONS ========
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// ----------------------------------------------------------------------------
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// IndexLength()
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//
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// ----------------------------------------------------------------------------
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//
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static TInt IndexLength( TInt aIndex )
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{
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TInt length = 0;
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if ( aIndex < 0 )
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{
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++length;
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}
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do
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{
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aIndex /= KRadix;
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++length;
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}
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while ( aIndex != 0 );
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return length;
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}
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// ----------------------------------------------------------------------------
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// CreateEventStringL()
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//
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// ----------------------------------------------------------------------------
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//
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static HBufC* CreateEventStringL( const TDesC& aFrom, TInt aEventIndex )
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{
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HBufC* buffer = NULL;
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TInt bufferLength = aFrom.Length() -
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KOpenAppByIndexParameterLength +
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IndexLength( aEventIndex );
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buffer = HBufC::NewL(bufferLength);
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TPtr bufferPtr = buffer->Des();
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bufferPtr.Format( aFrom, aEventIndex );
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return buffer;
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}
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// ======== MEMBER FUNCTIONS ========
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// ----------------------------------------------------------------------------
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// CAiToolbarRenderer::CAiToolbarRenderer()
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//
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// ----------------------------------------------------------------------------
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//
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CAiToolbarRenderer::CAiToolbarRenderer( MAiFwEventHandler& aAiFwEventHandler,
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CAknToolbar& aToolbar )
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: iToolbar( aToolbar ),
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iAiFwEventHandler( aAiFwEventHandler )
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{
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// no implementation required
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}
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// ----------------------------------------------------------------------------
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// CAiToolbarRenderer::ConstructL()
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//
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// ----------------------------------------------------------------------------
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//
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void CAiToolbarRenderer::ConstructL( )
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{
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iToolbarEnabled = EFalse;
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TInt err = KErrNone;
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CRepository *cr = CRepository::NewLC( TUid::Uid( KCRUidActiveIdleLV ) );
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err = cr->Get( KAITouchToolbarVisible, iToolbarEnabled );
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CleanupStack::PopAndDestroy( cr );
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__PRINT (__DBG_FORMAT("XAI: Toolbar value in cenrep %d err = %d"), iToolbarEnabled , err);
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// Hide the toolbar because it is disabled via cenrep
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if ( err != KErrNone || !iToolbarEnabled )
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{
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iToolbar.SetToolbarObserver( NULL );
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iToolbar.SetToolbarVisibility( EFalse, EFalse );
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}
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else
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{
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iToolbar.SetToolbarObserver( this );
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iToolbar.SetToolbarVisibility( ETrue, EFalse );
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}
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}
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// ----------------------------------------------------------------------------
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// CAiToolbarRenderer::NewLC()
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//
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// ----------------------------------------------------------------------------
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//
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CAiToolbarRenderer* CAiToolbarRenderer::NewLC(
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MAiFwEventHandler& aAiFwEventHandler, CAknToolbar& aToolbar )
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{
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CAiToolbarRenderer* self =
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new ( ELeave ) CAiToolbarRenderer( aAiFwEventHandler, aToolbar );
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CleanupStack::PushL( self );
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self->ConstructL();
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return self;
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}
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// ----------------------------------------------------------------------------
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// CAiToolbarRenderer::NewL()
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//
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// ----------------------------------------------------------------------------
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//
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CAiToolbarRenderer* CAiToolbarRenderer::NewL(
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MAiFwEventHandler& aAiFwEventHandler, CAknToolbar& aToolbar )
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{
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CAiToolbarRenderer* self =
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CAiToolbarRenderer::NewLC( aAiFwEventHandler, aToolbar );
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CleanupStack::Pop(); // self
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return self;
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}
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// ----------------------------------------------------------------------------
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// CAiToolbarRenderer::~CAiToolbarRenderer()
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//
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// ----------------------------------------------------------------------------
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//
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CAiToolbarRenderer::~CAiToolbarRenderer()
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{
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// We don't want anymore events from toolbar
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iToolbar.SetToolbarObserver( NULL );
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iButtons.ResetAndDestroy();
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}
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// ----------------------------------------------------------------------------
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// CAiToolbarRenderer::DynInitToolbarL()
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//
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// ----------------------------------------------------------------------------
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//
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void CAiToolbarRenderer::DynInitToolbarL( TInt /*aResourceId*/,
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CAknToolbar* /*aToolbar*/ )
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{
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// do nothing
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}
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// ----------------------------------------------------------------------------
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// CAiToolbarRenderer::OfferToolbarEventL()
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//
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// ----------------------------------------------------------------------------
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//
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void CAiToolbarRenderer::OfferToolbarEventL( TInt aCommand )
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{
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TInt modifiers = iToolbar.EventModifiers();
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if ( aCommand >= 0 && aCommand < iButtons.Count())
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{
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CAiToolbarButton* button = iButtons[aCommand];
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if ( button )
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{
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HBufC *event = NULL;
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if ( modifiers == CAknToolbar::ELongPress )
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{
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event = CreateEventStringL(
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KOpenAppByIndexAlternate, button->ShortcutId() );
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CleanupStack::PushL( event );
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}
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else
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{
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event = CreateEventStringL(
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KOpenAppByIndex, button->ShortcutId() );
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CleanupStack::PushL( event );
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}
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iAiFwEventHandler.HandlePluginEvent( *event );
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CleanupStack::PopAndDestroy( event );
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}
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}
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}
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// ----------------------------------------------------------------------------
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// CAiToolbarRenderer::DoPublishL()
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//
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// ----------------------------------------------------------------------------
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//
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void CAiToolbarRenderer::DoPublishL( CHsContentPublisher& aPlugin,
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TInt aContent, const TDesC16& aText, TInt aIndex )
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{
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const THsPublisherInfo& info( aPlugin.PublisherInfo() );
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// Only interested on certain publish events
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if ( info.Uid() == KShortcutPluginUid &&
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aContent == EAiScutContentShortcutToolbarCaption &&
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( aIndex == EAiScutToolbarFirst ||
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aIndex == EAiScutToolbarSecond ||
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aIndex == EAiScutToolbarThird )
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)
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{
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CAiToolbarButton* button = ButtonL( aIndex );
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if ( button )
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{
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button->SetTooltipL(aText);
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iCommitted = EFalse;
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}
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}
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}
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// ----------------------------------------------------------------------------
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// CAiToolbarRenderer::DoPublishL()
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//
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// ----------------------------------------------------------------------------
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//
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void CAiToolbarRenderer::DoPublishL( CHsContentPublisher& aPlugin,
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TInt aContent, const TDesC8& aBuf, TInt aIndex )
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{
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const THsPublisherInfo& info( aPlugin.PublisherInfo() );
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// Only interested on certain publish events
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if ( info.Uid() == KShortcutPluginUid &&
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aContent == EAiScutContentShortcutToolbarIcon &&
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( aIndex == EAiScutToolbarFirst ||
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aIndex == EAiScutToolbarSecond ||
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aIndex == EAiScutToolbarThird )
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)
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{
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CGulIcon* icon = MAiContentObserver::UnpackPtr<CGulIcon>( aBuf );
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CAiToolbarButton* button = NULL;
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if ( !icon )
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{
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User::Leave(KErrArgument);
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}
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// Replace the old button with a new button
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button = ButtonL( aIndex );
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if ( button )
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{
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button->SetIcon(icon);
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iCommitted = EFalse;
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}
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// icons ownership is transferred to us
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// so we need to delete the icon in error situations
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else
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{
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delete icon;
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}
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}
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else
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{
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// We have received stuff we cannot publish.
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User::Leave(KErrNotFound);
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}
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}
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// ----------------------------------------------------------------------------
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// CAiToolbarRenderer::ButtonL()
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//
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// ----------------------------------------------------------------------------
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//
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CAiToolbarButton* CAiToolbarRenderer::ButtonL( TInt aShortcutId )
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{
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TInt index = KErrNotFound;
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CAiToolbarButton *button = NULL;
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switch ( aShortcutId )
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{
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case EAiScutToolbarFirst:
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index = KFirstButton;
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break;
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case EAiScutToolbarSecond:
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index = KSecondButton;
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break;
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case EAiScutToolbarThird:
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index = KThirdButton;
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break;
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default:
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break;
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}
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if ( index == KErrNotFound )
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{
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User::Leave(KErrNotFound);
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}
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// No button yet => Create new
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if ( index >= iButtons.Count() )
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{
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button = CAiToolbarButton::NewL();
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button->SetShortcutId( aShortcutId );
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iButtons.Append( button );
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}
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// Use the old button
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else if( index >= KFirstButton && index < iButtons.Count() )
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{
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button = iButtons[index];
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button->SetShortcutId( aShortcutId );
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}
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return button;
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}
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// ----------------------------------------------------------------------------
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// CAiToolbarRenderer::TransactionCommittedL()
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//
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// ----------------------------------------------------------------------------
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//
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void CAiToolbarRenderer::TransactionCommittedL()
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{
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if ( !iCommitted )
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{
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for ( TInt i = 0; i < iButtons.Count(); i++ )
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{
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CAiToolbarButton *button = iButtons[i];
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if ( button && button->Icon())
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{
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// remove the old button
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iToolbar.RemoveItem(i);
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// and add new one
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// transfers ownership of button->ButtonL() to toolbar
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iToolbar.AddItemL( button->ButtonL(), EAknCtButton, i, 0, i );
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}
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}
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iCommitted = ETrue;
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}
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}
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// End of File.
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