diff -r 000000000000 -r 2e3d3ce01487 systemsettings/GSAccessoryPlugin/src/gsacctvoutview.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/systemsettings/GSAccessoryPlugin/src/gsacctvoutview.cpp	Tue Feb 02 10:12:00 2010 +0200
@@ -0,0 +1,316 @@
+/*
+* Copyright (c) 2005-2008 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:  Implementation of CGSAccTvoutView class
+*
+*/
+
+
+#include <e32cmn.h> // For accessoriescrkeys.h
+#include <accessoriescrkeys.h>
+#include <AknQueryDialog.h>
+#include <avkon.hrh>
+#include <gsaccessoryplugin.rsg>
+#include <gscommon.hrh>
+#include <GSServerEngine.h>
+#include <StringLoader.h>
+
+#include "acclocalviewids.h"
+#include "gsaccessoryplugin.hrh"
+#include "gsaccessorypluginmodel.h"
+#include "gsacctvoutcontainer.h"
+#include "gsacctvoutview.h"
+#include "trace.h"
+
+// ========================= MEMBER FUNCTIONS ================================
+
+// ---------------------------------------------------------------------------
+// CGSAccTvoutView::NewLC()
+// ---------------------------------------------------------------------------
+//
+CGSAccTvoutView* CGSAccTvoutView::NewLC( CGSAccessoryPluginModel& aModel )
+    {
+    CGSAccTvoutView* self = new ( ELeave ) CGSAccTvoutView( aModel );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSAccTvoutView::~CGSAccTvoutView()
+// ---------------------------------------------------------------------------
+//
+CGSAccTvoutView::~CGSAccTvoutView()
+    {
+    FUNC_LOG;
+
+    delete iServerEngine;
+    }
+
+
+// ---------------------------------------------------------------------------
+// TUid CGSAccTvoutView::Id()
+// ---------------------------------------------------------------------------
+//
+TUid CGSAccTvoutView::Id() const
+    {
+    return KAccTvoutViewId;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSAccTvoutView::HandleCommandL()
+// ---------------------------------------------------------------------------
+//
+void CGSAccTvoutView::HandleCommandL( TInt aCommand )
+    {
+    FUNC_LOG;
+
+    switch ( aCommand )
+        {
+        case EGSCmdAppChange:
+            {
+            const TInt currentFeatureId = iContainer->CurrentFeatureId();
+            if ( currentFeatureId == EGSSettIdTvAspectRatio )
+                {
+                // Change aspect ratio setting through selection dialog
+                ChangeAspectRatioSettingL( ETrue );
+                }
+            else if ( currentFeatureId == EGSSettIdTvFlickerFilter )
+                {
+                // Change flicker filter setting through selection dialog
+                ChangeFlickerFilterSettingL( ETrue );
+                }
+            else
+                {
+                // Act as user had pressed the selection key
+                HandleListBoxSelectionL( currentFeatureId );
+                }
+            }
+            break;
+        case EAknSoftkeyBack: // Fall through
+        case EAknCmdExit:
+            if ( iSettingChanged )
+                {
+                DisplaySettingsChangeNoteL();
+                } // Fall through
+        default:
+            CGSAccBaseView::HandleCommandL( aCommand );
+            break;
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CGSAccTvoutView::NewContainerL()
+// ---------------------------------------------------------------------------
+//
+void CGSAccTvoutView::NewContainerL()
+    {
+    iContainer = new ( ELeave ) CGSAccTvoutContainer( iModel, *iServerEngine );
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSAccTvoutView::HandleListBoxSelectionL()
+// ---------------------------------------------------------------------------
+//
+void CGSAccTvoutView::HandleListBoxSelectionL( TInt aSelectedItem )
+    {
+    FUNC_LOG;
+
+    // User has pressed selection key. If the selected item has just two
+    // possible values, flip the value to the other option. If the item has
+    // more possible values, show a selection dialog.
+    switch ( aSelectedItem )
+        {
+        case EGSSettIdTvoutDP:
+            // Show selection dialog for the accessory default profile
+            ChangeDefaultProfileL(
+                KSettingsTvOutDefaultProfile, EGSSettIdTvoutDP );
+            break;
+        case EGSSettIdTvAspectRatio:
+            // Change aspect ratio setting without selection dialog
+            ChangeAspectRatioSettingL( EFalse );
+            break;
+        case EGSSettIdTvSystem:
+            // Show selection dialog for the TV system
+            ChangeTvSystemSettingL();
+            break;
+        case EGSSettIdTvFlickerFilter:
+            // Change flicker filter setting without selection dialog
+            ChangeFlickerFilterSettingL( EFalse );
+            break;
+       default:
+            break;
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSAccTvoutView::CGSAccTvoutView()
+// ---------------------------------------------------------------------------
+//
+CGSAccTvoutView::CGSAccTvoutView( CGSAccessoryPluginModel& aModel )
+  : CGSAccBaseView( aModel ),
+    iSettingChanged( EFalse )
+    {
+    FUNC_LOG;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSAccTvoutView::ConstructL()
+// ---------------------------------------------------------------------------
+//
+void CGSAccTvoutView::ConstructL()
+    {
+    FUNC_LOG;
+
+    BaseConstructL( R_ACC_TVOUT_VIEW );
+
+    iServerEngine = CGSServerEngine::NewL();
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSAccTvoutView::ChangeAspectRatioSettingL()
+// ---------------------------------------------------------------------------
+//
+void CGSAccTvoutView::ChangeAspectRatioSettingL( TBool aSettingPage )
+    {
+    FUNC_LOG;
+
+    TInt currentValue = iServerEngine->AspectRatioL();
+    TBool updateValue( EFalse );
+
+    if ( aSettingPage )
+        {
+        updateValue = ShowRadioButtonSettingsPageL(
+            R_ACC_ASPECT_RATIO_SETTING_PAGE,
+            R_ACC_ASPECT_RATIO_SETTING_PAGE_LBX,
+            currentValue );
+        }
+    else
+        {
+        // User pressed selection key instead of opening setting page.
+        // Do not ask user input from dialog - just flip the value:
+        // 0 -> 1, 1 -> 0.
+        iModel.FlipValue( currentValue );
+        updateValue = ETrue;
+        }
+
+    if ( updateValue ) // If value was changed, store it.
+        {
+        iServerEngine->SetAspectRatioL( currentValue );
+        UpdateListBoxL( EGSSettIdTvAspectRatio );
+        iSettingChanged = ETrue;
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSAccTvoutView::ChangeFlickerFilterSettingL()
+// ---------------------------------------------------------------------------
+//
+void CGSAccTvoutView::ChangeFlickerFilterSettingL( TBool aSettingPage )
+    {
+    FUNC_LOG;
+
+    TInt currentValue = iServerEngine->FlickerFilterL();
+    TBool updateValue( EFalse );
+
+    if ( aSettingPage )
+        {
+        updateValue = ShowRadioButtonSettingsPageL(
+            R_ACC_FLICKER_FILTER_SETTING_PAGE,
+            R_ACC_FLICKER_FILTER_SETTING_PAGE_LBX,
+            currentValue );
+        }
+    else
+        {
+        // User pressed selection key instead of opening setting page.
+        // Do not ask user input from dialog - just flip the value:
+        // 0 -> 1, 1 -> 0.
+        iModel.FlipValue( currentValue );
+        updateValue = ETrue;
+        }
+
+    if ( updateValue ) // If value was changed, store it.
+        {
+        iServerEngine->SetFlickerFilterL( currentValue );
+        UpdateListBoxL( EGSSettIdTvFlickerFilter );
+        iSettingChanged = ETrue;
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSAccTvoutView::ChangeTvSystemSettingL()
+// ---------------------------------------------------------------------------
+//
+void CGSAccTvoutView::ChangeTvSystemSettingL()
+    {
+    FUNC_LOG;
+
+    TInt currentValue = iServerEngine->TvSystemL();
+
+    // If PALM is not supported, index correction
+    if( !iModel.PalmSupport() && currentValue )
+        {
+        currentValue--;
+        }
+
+    if ( ShowRadioButtonSettingsPageL(
+            R_ACC_TV_SYSTEM_SETTING_PAGE,
+            iModel.PalmSupport() ?
+                R_ACC_TV_SYSTEM_SETTING_PAGE_LBX :
+                R_ACC_TV_SYSTEM_SETTING_PAGE_NO_PALM_LBX,
+            currentValue ) )
+        {
+        if( !iModel.PalmSupport() && currentValue )
+            {
+            //In case PALM support is missing fix the NTSC value index
+            currentValue++;
+            }
+
+        iServerEngine->SetTvSystemL( currentValue );
+        UpdateListBoxL( EGSSettIdTvSystem );
+        iSettingChanged = ETrue;
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSAccTvoutView::DisplaySettingsChangeNoteL
+// ---------------------------------------------------------------------------
+//
+void CGSAccTvoutView::DisplaySettingsChangeNoteL()
+    {
+    FUNC_LOG;
+
+    HBufC* buf = StringLoader::LoadLC( R_ACC_TV_SETTINGS_CHANGE_STR, iCoeEnv );
+
+    CAknQueryDialog* query =
+        new( ELeave ) CAknQueryDialog( CAknQueryDialog::ENoTone );
+    query->PrepareLC( R_ACC_TV_SETTINGS_CHANGE_QUERY );
+    query->SetPromptL( *buf );
+
+    query->RunLD();
+
+    // No need to display note until setting is changed again
+    iSettingChanged = EFalse;
+
+    CleanupStack::PopAndDestroy( buf );
+    }
+