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/*
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* Copyright (c) 2008 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: Screenfurniture interface. Used to show/hide UI or
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* enable/disable induvidual screenfurniture items.
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*
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*/
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#include "glxscreenfurniture.h"
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#include <glxtracer.h>
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#include <glxresourceutilities.h> // for CGlxResourceUtilities
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#include <glxuiutilities.rsg>
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#include <data_caging_path_literals.hrh>
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#include <glxcommandhandlers.hrh>
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#include <StringLoader.h>
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_LIT(KGlxUiUtilitiesResource,"glxuiutilities.rsc");
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// CONSTANTS AND FORWARD DECLARATIONS
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const TInt KSfNoView = 0;
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const TInt KGlxFloatingToolbarXPosOffset = 80;
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const TInt KGlxFloatingToolbarYPosOffset = 120;
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// -----------------------------------------------------------------------------
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// NewL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CGlxScreenFurniture* CGlxScreenFurniture::NewL(
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CGlxUiUtility& aParentUtility)
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{
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TRACER("CGlxScreenFurniture::NewL()");
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CGlxScreenFurniture* self = CGlxScreenFurniture::NewLC(aParentUtility);
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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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// NewLC
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CGlxScreenFurniture* CGlxScreenFurniture::NewLC(
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CGlxUiUtility& aParentUtility)
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{
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TRACER("CGlxScreenFurniture::NewLC()");
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CGlxScreenFurniture* self = new(ELeave) CGlxScreenFurniture(aParentUtility);
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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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// Constructor
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// -----------------------------------------------------------------------------
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//
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CGlxScreenFurniture::CGlxScreenFurniture(CGlxUiUtility& aParentUtility) : iParentUtility(aParentUtility)
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{
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TRACER("CGlxScreenFurniture::CGlxScreenFurniture()");
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}
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//------------------------------------------------------------------------------
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// Destructor
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//------------------------------------------------------------------------------
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//
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CGlxScreenFurniture::~CGlxScreenFurniture()
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{
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TRACER("CGlxScreenFurniture::~CGlxScreenFurniture");
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if ( iResourceOffset )
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{
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CCoeEnv::Static()->DeleteResourceFile(iResourceOffset);
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}
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delete iToolbar;
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}
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// -----------------------------------------------------------------------------
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// ConstructL
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// -----------------------------------------------------------------------------
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//
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void CGlxScreenFurniture::ConstructL()
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{
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TRACER("CGlxScreenFurniture::ConstructL()");
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// No view is active at the time of ScreenFurniture object construction
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iActiveView = KSfNoView;
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// Load resource
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TParse parse;
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parse.Set(KGlxUiUtilitiesResource, &KDC_APP_RESOURCE_DIR, NULL);
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TFileName resourceFile;
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resourceFile.Append(parse.FullName());
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CGlxResourceUtilities::GetResourceFilenameL(resourceFile);
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iResourceOffset = CCoeEnv::Static()->AddResourceFileL(resourceFile);
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// Create the fullscreen floating toolbar (used only for non-touch)
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iToolbar = CAknToolbar::NewL(R_GLX_FULLSCREEN_FLOATING_TOOLBAR);
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iToolbar->SetOrientation(EAknOrientationVertical);
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iToolbar->SetWithSliding(EFalse);
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// Set ScreenFurniture to observe the toolbar events
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SetToolbarObserver(this);
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}
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// -----------------------------------------------------------------------------
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// SetActiveView
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxScreenFurniture::SetActiveView( TInt aViewId)
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{
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TRACER("CGlxScreenFurniture::SetActiveView()");
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iActiveView = aViewId;
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// Calculate toolbar position and display toolbar on the screen
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// as soon as the calling view is activated.
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SetToolbarPosition();
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SetToolbarVisibility(ETrue);
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}
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// -----------------------------------------------------------------------------
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// ViewDeactivated
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxScreenFurniture::ViewDeactivated( TInt aViewId)
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{
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TRACER("CGlxScreenFurniture::ViewDeactivated()");
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if ( aViewId == iActiveView )
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{
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iActiveView = KSfNoView;
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SetToolbarVisibility(EFalse);
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}
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}
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// -----------------------------------------------------------------------------
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// SetVisibility
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxScreenFurniture::SetToolbarVisibility( TBool /*aVisible*/ )
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{
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TRACER("CGlxScreenFurniture::SetToolbarVisibility()");
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// Do Nothing
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}
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// -----------------------------------------------------------------------------
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// SetVisibility
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxScreenFurniture::SetToolbarItemVisibility( TInt aCommand,
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TBool aVisible )
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{
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TRACER("CGlxScreenFurniture::SetToolbarItemVisibility()");
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iToolbar->HideItem(aCommand,!aVisible,EFalse);
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}
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// -----------------------------------------------------------------------------
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// SetItemDimmedL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxScreenFurniture::SetToolbarItemDimmed( TInt aCommand,
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TBool aDimmed )
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{
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TRACER("CGlxScreenFurniture::SetToolbarItemDimmed()");
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iToolbar->SetItemDimmed(aCommand,aDimmed,ETrue);
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}
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// -----------------------------------------------------------------------------
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// SetFocusL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxScreenFurniture::SetFocusL( TInt aCommand )
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{
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TRACER("CGlxScreenFurniture::SetFocusL()");
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iToolbar->SetFocusedItemL( aCommand );
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}
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// -----------------------------------------------------------------------------
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// PLACEMENT OF FLOATING TOOLBAR ON THE SCREEN
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//
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// |<------xOffset---------->|
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//
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// -------------------------------- --- ---
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// | | | | yOffset
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// | ---.--- | | ---
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// | | | dispHeight
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// | | |
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// | | |
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// -------------------------------- ---
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//
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// |<-------- dispWidth --------->|
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//
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//
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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// SetPosition
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxScreenFurniture::SetToolbarPosition()
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{
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TRACER("CGlxScreenFurniture::SetToolbarPosition()");
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TSize displaySize(iParentUtility.DisplaySize());
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TInt dispWidth = displaySize.iWidth;
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TInt dispHeight = displaySize.iHeight;
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// Please refer to the figure above for a detailed description
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TInt xOffset = dispWidth - KGlxFloatingToolbarXPosOffset;
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TInt yOffset = (dispHeight/2) - KGlxFloatingToolbarYPosOffset;
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iToolbar->SetPosition(TPoint( xOffset, yOffset ) );
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}
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// -----------------------------------------------------------------------------
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// SetTooltipL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxScreenFurniture::SetTooltipL( TInt aCommand,
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CAknButton::TTooltipPosition aToolTipPos, const TDesC& aToolTipText )
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{
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TRACER("CGlxScreenFurniture::SetTooltipL()");
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// Get the button reference of the command specified
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CAknButton* toolbarButton = static_cast<CAknButton*>
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(iToolbar->ControlOrNull(aCommand));
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if( toolbarButton )
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{
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if( aToolTipText != KNullDesC )
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{
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// Set tooltip text
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toolbarButton->State()->SetHelpTextL(aToolTipText);
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}
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toolbarButton->SetTooltipPosition( aToolTipPos );
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}
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}
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// -----------------------------------------------------------------------------
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// OfferToolbarEventL
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// -----------------------------------------------------------------------------
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//
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void CGlxScreenFurniture::OfferToolbarEventL( TInt aCommand )
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{
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TRACER("CGlxScreenFurniture::OfferToolbarEventL()");
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// This class does not have access to a CEikonEnv and hence
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// pls ignore the code scanner warning - Using CEikonEnv::Static
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MEikCommandObserver* commandObserver = CEikonEnv::Static()->EikAppUi();
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commandObserver->ProcessCommandL( aCommand );
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}
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// -----------------------------------------------------------------------------
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// SetToolbarObserver
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// -----------------------------------------------------------------------------
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//
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void CGlxScreenFurniture::SetToolbarObserver( MAknToolbarObserver* aObserver )
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{
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TRACER("CGlxScreenFurniture::SetToolbarObserver()");
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// Add ScreenFurniture to ToolbarObserver
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iToolbar->SetToolbarObserver(aObserver);
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}
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// -----------------------------------------------------------------------------
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// ChangeMskIdL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxScreenFurniture::ModifySoftkeyIdL(CEikButtonGroupContainer::TCommandPosition aPosition,
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TInt aCommandId, TInt aResourceId, const TDesC& aText)
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{
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TRACER("CGlxScreenFurniture::ChangeMskIdL(TInt aCommandId, TDesC& aText)");
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if (!AknLayoutUtils::PenEnabled())
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{
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CEikButtonGroupContainer* cba = CEikButtonGroupContainer::Current();
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if (!aResourceId)
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{
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cba->SetCommandL(aPosition, aCommandId, aText );
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cba->DrawNow();
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}
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else
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{
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HBufC* textbuf = StringLoader::LoadLC(aResourceId);
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TPtr msktext = textbuf->Des();
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cba->SetCommandL(aPosition, aCommandId, msktext );
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cba->DrawNow();
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CleanupStack::PopAndDestroy(textbuf);
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}
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}
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}
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