/*

* Copyright (c) 2004-2009 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:  Statuspane related utilities.

*

*/

#include <avkon.rsg>

#include <AknLayout.lag>

#include <eikspane.h>

#include <AknSgcc.h>

#include <layoutmetadata.cdl.h>

#include <eikappui.h>

#include <eikapp.h>

#include "AknStatuspaneUtils.h"

#include "aknenv.h"

EXPORT_C TBool AknStatuspaneUtils::IdleLayoutActive()

    {

    TBool retVal = EFalse;

    TInt currentStatusPaneLayoutResId = CurrentStatusPaneLayoutResId();

    retVal = ( currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_IDLE ||

               currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_IDLE_EXT ||

               currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_IDLE_FLAT ||

               currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_IDLE_MIRRORED || 

               currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_VT ||

               currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_VT_MIRRORED ||

               currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_IDLE_SOFTKEYS_RIGHT ||

               currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_IDLE_SOFTKEYS_LEFT ||

               currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_IDLE ||

               currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_IDLE_FLAT ||

               currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_IDLE_FLAT_NO_SOFTKEYS );

    return retVal;

    }

EXPORT_C TBool AknStatuspaneUtils::UsualLayoutActive()

    {

    TBool retVal = EFalse;

    TInt currentStatusPaneLayoutResId = CurrentStatusPaneLayoutResId();

    retVal = ( currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_USUAL ||

               currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_USUAL_EXT ||

               currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_USUAL_FLAT ||

               currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_USUAL_MIRRORED ||

               currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_USUAL_SOFTKEYS_RIGHT ||

               currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_USUAL_SOFTKEYS_LEFT ||

               currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_USUAL ||

               currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_USUAL_FLAT ||

               currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_USUAL_FLAT_NO_SOFTKEYS );

    return retVal;

    }

EXPORT_C TBool AknStatuspaneUtils::SmallLayoutActive()

    {

    TBool retVal = EFalse;

    TInt currentStatusPaneLayoutResId = CurrentStatusPaneLayoutResId();

    retVal = ( currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_SMALL_WITH_SIGNAL_PANE ||

               currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_SMALL_WITH_SIGNAL_PANE_MIRRORED ||

               currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_SMALL );

    return retVal;

    }

EXPORT_C TBool AknStatuspaneUtils::StaconPaneActive()

    {

    TBool retVal = EFalse;

    TInt currentStatusPaneLayoutResId = CurrentStatusPaneLayoutResId();

    retVal = ( currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_USUAL_SOFTKEYS_RIGHT ||

               currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_USUAL_SOFTKEYS_LEFT  ||

               currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_EMPTY_SOFTKEYS_RIGHT ||

               currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_EMPTY_SOFTKEYS_LEFT  ||        

               currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_IDLE_SOFTKEYS_RIGHT  ||

               currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_IDLE_SOFTKEYS_LEFT );

    return retVal;

    }

EXPORT_C TBool AknStatuspaneUtils::StaconSoftKeysLeft()

    {

    TBool retVal = EFalse;

    TInt currentStatusPaneLayoutResId = CurrentStatusPaneLayoutResId();

    retVal = ( currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_USUAL_SOFTKEYS_LEFT ||

               currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_EMPTY_SOFTKEYS_LEFT ||

               currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_IDLE_SOFTKEYS_LEFT );

    return retVal;

    }

EXPORT_C TBool AknStatuspaneUtils::StaconSoftKeysRight()

    {

    TBool retVal = EFalse;

    TInt currentStatusPaneLayoutResId = CurrentStatusPaneLayoutResId();

    retVal = ( currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_USUAL_SOFTKEYS_RIGHT ||

               currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_EMPTY_SOFTKEYS_RIGHT ||

               currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_IDLE_SOFTKEYS_RIGHT ) ||

		( HDLayoutActive() && currentStatusPaneLayoutResId != R_AVKON_WIDESCREEN_PANE_LAYOUT_IDLE_FLAT_NO_SOFTKEYS );

    return retVal;

    }

EXPORT_C TBool AknStatuspaneUtils::FlatLayoutActive()

    {

    TBool retVal = EFalse;

    TInt currentStatusPaneLayoutResId = CurrentStatusPaneLayoutResId();

    retVal = ( currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_USUAL_FLAT || 

               currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_IDLE_FLAT ||

               currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_USUAL_FLAT ||

               currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_IDLE_FLAT ||

               currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_USUAL_FLAT_NO_SOFTKEYS ||

               currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_IDLE_FLAT_NO_SOFTKEYS );

    return retVal;

    }

EXPORT_C TBool AknStatuspaneUtils::TouchPaneCompatibleLayoutActive()

    {

    TBool retVal = EFalse;

    TInt currentStatusPaneLayoutResId = CurrentStatusPaneLayoutResId();

    retVal = ( currentStatusPaneLayoutResId != R_AVKON_STATUS_PANE_LAYOUT_EMPTY && 

               currentStatusPaneLayoutResId != R_AVKON_STATUS_PANE_LAYOUT_POWER_OFF_RECHARGE && 

               currentStatusPaneLayoutResId != R_AVKON_STACON_PANE_LAYOUT_EMPTY_SOFTKEYS_LEFT && 

               currentStatusPaneLayoutResId != R_AVKON_STACON_PANE_LAYOUT_EMPTY_SOFTKEYS_RIGHT );

    return retVal;

    }

EXPORT_C TBool AknStatuspaneUtils::ExtendedLayoutActive()

    {

    TBool retVal = EFalse;

    TInt currentStatusPaneLayoutResId = CurrentStatusPaneLayoutResId();

    retVal = ( currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_USUAL_EXT ||

    		   currentStatusPaneLayoutResId == R_AVKON_STATUS_PANE_LAYOUT_IDLE_EXT ||

               currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_USUAL ||

               currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_IDLE );

    return retVal;

    }

TBool AknStatuspaneUtils::HDLayoutActive()

    {

    TBool retVal = EFalse;

    if ( Layout_Meta_Data::IsLandscapeOrientation() )

        {

        // Can be widescreen only in landscape orientation.

        TInt currentStatusPaneLayoutResId = CurrentStatusPaneLayoutResId();

        retVal = ( currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_USUAL ||

                   currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_IDLE ||

                   currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_USUAL_FLAT ||

                   currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_IDLE_FLAT ||

                   currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_USUAL_FLAT_NO_SOFTKEYS ||

                   currentStatusPaneLayoutResId == R_AVKON_WIDESCREEN_PANE_LAYOUT_IDLE_FLAT_NO_SOFTKEYS );

        }

    return retVal;

    }

EXPORT_C TBool AknStatuspaneUtils::ExtendedStaconPaneActive()

    {

	if ( AknStatuspaneUtils::StaconPaneActive() )

		{

        TBool smallDigitalClockShownInStacon = ETrue;

        // Check for small digital clock if app has no status pane. Status pane clock

        // is shown only in resolutions having aspect ratio equal or wider than qvga

        // because otherwise there is no space for it.

        TAknWindowLineLayout screenLayout =

            AknLayout::screen();

        TRect screenRect = screenLayout.Rect(); 

       	TReal aspectRatio = TReal(screenRect.Width()) / TReal(screenRect.Height());

       	if ( aspectRatio <= 1.33 )

       	    {

			smallDigitalClockShownInStacon = EFalse;

      	    }

	    return smallDigitalClockShownInStacon;				

		}

	else

		{

		return EFalse;	

		}			

	}

EXPORT_C TBool AknStatuspaneUtils::ExtendedFlatLayoutActive()

	{

	if ( FlatLayoutActive() &&

	     Layout_Meta_Data::IsLandscapeOrientation() &&

	     !HDLayoutActive() )

		{

        TBool smallDigitalClockShown = EFalse;

	    CEikStatusPaneBase* statusPane = CEikStatusPaneBase::Current();

	   	if (statusPane && statusPane->PaneCapabilities(TUid::Uid(EEikStatusPaneUidDigitalClock)).IsInCurrentLayout())

	   		{

	        // Final check for small digital clock, shown only in resolutions having aspect 

	        // ratio equal or wider than qvga because otherwise there is no space for it.

	        TAknWindowLineLayout screenLayout =

	            AknLayout::screen();

	        TRect screenRect = screenLayout.Rect(); 

	       	TReal aspectRatio = TReal(screenRect.Width()) / TReal(screenRect.Height());

	       	if ( aspectRatio > 1.33 )

	       	    {

				smallDigitalClockShown = ETrue;

	       	    }

	    	}

	    return smallDigitalClockShown;				

		}

	else

		{

		return EFalse;	

		}			

	}

EXPORT_C TInt AknStatuspaneUtils::CurrentStatusPaneLayoutResId()

    {

    TInt resourceId = 0;

    CEikStatusPaneBase* statusPane = CEikStatusPaneBase::Current();

    if ( statusPane ) // Return the resource ID of app statuspane if it exists.

        {

        resourceId = statusPane->CurrentLayoutResId();

        }

    else // If this app does not have statuspane, then we ask the layout from AknCapServer.

        {

        resourceId = CAknSgcClient::CurrentStatuspaneResource();

        }

    return resourceId;

    }

TBool AknStatuspaneUtils::IsActiveIdle()

    {

    TBool isAcIdle = EFalse;

    const TUid KActiveIdle2Uid = {0x102750F0};

    CEikApplication* app = CEikonEnv::Static()->EikAppUi()->Application();

    if ( app && app->AppDllUid() == KActiveIdle2Uid )

        {

        isAcIdle = ETrue;

        }

    return isAcIdle;

    }