/*

* Copyright (c) 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 Video playback view's container.

*

*/

// INCLUDE FILES

#include <w32std.h> // RWindowBase

#include <e32base.h>

#include <StringLoader.h>

#include <AknUtils.h>

#include <eikclbd.h>

#include <aknconsts.h>

#include <AknUtils.h>

#include <AknIconUtils.h>  // SetSize for the icons

#include <remconcoreapi.h>

#include <remconcoreapitarget.h>

#include <remconinterfaceselector.h> // Side volume key

#include <data_caging_path_literals.hrh> // KDC_APP_BITMAP_DIR

#include <aknlayoutscalable_apps.cdl.h>

#include <aknlayoutscalable_avkon.cdl.h>

#include <mpxvideoplaybackviews.rsg>

#include "mpxcommonvideoplaybackview.hrh"

#include "mpxvideoplaybackview.h"

#include "mpxvideoplaybackviewfiledetails.h"

#include "mpxvideoplaybackcontainer.h"

#include "mpxvideoplaybackcontrolscontroller.h"

#include "mpxvideoplaybackuserinputhandler.h"

#include <mpxvideoplaybackdefs.h>

#include "mpxvideo_debug.h"

using namespace AknLayoutScalable_Apps;

//

//  CONSTANTS

//

const TInt KMPXRealOneLogoTimeOut = 600000;

// ======== MEMBER FUNCTIONS =======================================================================

// -------------------------------------------------------------------------------------------------

// CMPXVideoPlaybackContainer::CMPXVideoPlaybackContainer()

// -------------------------------------------------------------------------------------------------

//

CMPXVideoPlaybackContainer::CMPXVideoPlaybackContainer( CMPXVideoBasePlaybackView* aView )

    : iView( aView )

{

}

// -------------------------------------------------------------------------------------------------

// CMPXVideoPlaybackContainer::NewL()

// -------------------------------------------------------------------------------------------------

//

CMPXVideoPlaybackContainer* CMPXVideoPlaybackContainer::NewL( CMPXVideoBasePlaybackView* aView )

{

    MPX_DEBUG(_L("CMPXVideoPlaybackContainer::NewL()"));

    CMPXVideoPlaybackContainer* self = new (ELeave) CMPXVideoPlaybackContainer( aView );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop();

    return self;

}

// -------------------------------------------------------------------------------------------------

// CMPNormalScreenPlaybackContainer::ConstructL

// Symbian 2nd phase constructor can leave.

// -------------------------------------------------------------------------------------------------

//

void CMPXVideoPlaybackContainer::ConstructL()

{

    MPX_ENTER_EXIT(_L("CMPXVideoPlaybackContainer::ConstructL()"));

    SetMopParent( iView );

    CreateWindowL();

    TAknWindowLineLayout screenLayout = AknLayout::screen();

    TRect screenRect = screenLayout.Rect();

    SetRect( screenRect );

    CreateControlsL();

    iUserInputHandler =

        CMPXVideoPlaybackUserInputHandler::NewL( this );

    ActivateL();

}

// -------------------------------------------------------------------------------------------------

// CMPXVideoPlaybackContainer::~CMPXVideoPlaybackContainer()

// -------------------------------------------------------------------------------------------------

//

CMPXVideoPlaybackContainer::~CMPXVideoPlaybackContainer()

{

    if ( iRealOneBitmapTimer )

    {

        iRealOneBitmapTimer->Cancel();

        delete iRealOneBitmapTimer;

        iRealOneBitmapTimer = NULL;

    }

    if ( iFileDetails )

    {

        delete iFileDetails;

        iFileDetails = NULL;

    }

    if ( iControlsController )

    {

        delete iControlsController;

        iControlsController = NULL;

    }

    if ( iUserInputHandler )

    {

        delete iUserInputHandler;

        iUserInputHandler = NULL;

    }

    CloseWindow();

}

// -------------------------------------------------------------------------------------------------

// CMPXVideoPlaybackContainer::AddFileDetailsL()

// -------------------------------------------------------------------------------------------------

//

void CMPXVideoPlaybackContainer::AddFileDetailsL( CMPXVideoPlaybackViewFileDetails* aDetails )

{

    MPX_ENTER_EXIT(_L("CMPXVideoPlaybackContainer::AddFileDetailsL()"));

    //

    //  If clip is audio only Real Media, delay adding the file details until the

    //  Real One bitmap has been shown.

    //

    if ( iRealOneBitmapTimer && iRealOneBitmapTimer->IsActive() && ! aDetails->iVideoEnabled )

    {

        MPX_DEBUG(_L("CMPXVideoPlaybackContainer::AddFileDetailsL() file details delayed"));

        iDelayedFileDetails = aDetails;

    }

    else

    {

        iControlsController->AddFileDetailsL( aDetails );

        //

        //  Delete the temp file details since plugin initialization is complete

        //

        if ( iFileDetails )

        {

            delete iFileDetails;

            iFileDetails = NULL;

        }

    }

}

// -------------------------------------------------------------------------------------------------

// CMPXVideoPlaybackContainer::GetWindow()

// -------------------------------------------------------------------------------------------------

//

RWindow& CMPXVideoPlaybackContainer::GetWindow() const

{

    return Window();

}

// -------------------------------------------------------------------------------------------------

// From CCoeControl

// Handles key events.

// -------------------------------------------------------------------------------------------------

//

TKeyResponse CMPXVideoPlaybackContainer::OfferKeyEventL( const TKeyEvent& aKeyEvent,

                                                         TEventCode aType )

{

    MPX_ENTER_EXIT(

        _L("CMPXVideoPlaybackContainer::OfferKeyEventL()"),

    iKeyResponse = EKeyWasNotConsumed;

    iUserInputHandler->ProcessKeyEventL( aKeyEvent, aType );

    return iKeyResponse;

}

// -------------------------------------------------------------------------------------------------

// CMPXVideoPlaybackContainer::DoHandleKeyEventL()

// -------------------------------------------------------------------------------------------------

//

EXPORT_C void

CMPXVideoPlaybackContainer::DoHandleKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType )

{

    switch ( aKeyEvent.iScanCode )

    {

        case EStdKeyDevice3:        // rocker middle key

        case EStdKeyEnter:          // enter key on a qwerty key board

        {

            HandleRockerMiddleKeyL( aKeyEvent, aType );

            iKeyResponse = EKeyWasConsumed;

            break;

        }

        case EStdKeyUpArrow:        // rocker up key

        {

            {

                HandleCommandL( EMPXPbvCmdIncreaseVolume );

                iKeyResponse = EKeyWasConsumed;

            }

            break;

        }

        case EStdKeyDownArrow:      // rocker down key

        {

            {

                HandleCommandL( EMPXPbvCmdDecreaseVolume );

                iKeyResponse = EKeyWasConsumed;

            }

            break;

        }

        case EStdKeyLeftArrow:      // rocker left key

        {

            iKeyResponse = EKeyWasConsumed;

            break;

        }

        case EStdKeyRightArrow:     // rocker right key

        {

            iKeyResponse = EKeyWasConsumed;

            break;

        }

        {

            if ( aType == EEventKeyUp )

            {

                iControlsController->HandleEventL( EMPXControlCmdSoftKeyPressed,

                                                   aKeyEvent.iScanCode );

            }

            iKeyResponse = EKeyWasConsumed;

            break;

        }

    }

}

// -------------------------------------------------------------------------------------------------

// Handles rocker's middle key =>  Toggles between play & pause

// -------------------------------------------------------------------------------------------------

//

void CMPXVideoPlaybackContainer::HandleRockerMiddleKeyL( const TKeyEvent& aKeyEvent,

                                                         TEventCode aType )

{

    if ( aKeyEvent.iCode == EKeyNull && aType == EEventKeyDown  )

    {

    }

}

// -------------------------------------------------------------------------------------------------

// Starts/Stops Seeking Forward

// -------------------------------------------------------------------------------------------------

//

void CMPXVideoPlaybackContainer::HandleSeekFwdL( TEventCode aType )

{

    if ( aType == EEventKeyDown )

    {

        iView->HandleCommandL( EMPXPbvCmdSeekForward );

    }

    else if ( aType == EEventKeyUp )

    {

        iView->HandleCommandL( EMPXPbvCmdEndSeek );

    }

}

// -------------------------------------------------------------------------------------------------

// Starts/Stops Seeking Backward

// -------------------------------------------------------------------------------------------------

//

void CMPXVideoPlaybackContainer::HandleSeekBackL( TEventCode aType )

{

    if ( aType == EEventKeyDown )

    {

        iView->HandleCommandL(EMPXPbvCmdSeekBackward);

    }

    else if ( aType == EEventKeyUp )

    {

        iView->HandleCommandL( EMPXPbvCmdEndSeek );

    }

}

// -------------------------------------------------------------------------------------------------

// From CCoeControl

// Handles a change to the control's resources.

// -------------------------------------------------------------------------------------------------

//

void CMPXVideoPlaybackContainer::HandleResourceChange( TInt aType )

{

    CCoeControl::HandleResourceChange( aType );

}

// -------------------------------------------------------------------------------------------------

// From CCoeControl

// Gets the control's help context.

// -------------------------------------------------------------------------------------------------

//

void CMPXVideoPlaybackContainer::GetHelpContext( TCoeHelpContext& /*aContext*/ ) const

{

}

// -------------------------------------------------------------------------------------------------

// From CCoeControl

// Gets the number of controls contained in a compound control.

// -------------------------------------------------------------------------------------------------

//

TInt CMPXVideoPlaybackContainer::CountComponentControls() const

{

    TInt count = 0;

    if ( iRealOneBitmap )

    {

        count = 1;

    }

    return count;

}

// -------------------------------------------------------------------------------------------------

// From CCoeControl

// Gets an indexed component of a compound control.

// -------------------------------------------------------------------------------------------------

//

CCoeControl* CMPXVideoPlaybackContainer::ComponentControl( TInt aIndex ) const

{

    CCoeControl* control = NULL;

    switch ( aIndex )

    {

        case 0:

        {

            control = iRealOneBitmap;

            break;

        }

    }

    return control;

}

// -------------------------------------------------------------------------------------------------

// CMPXVideoPlaybackContainer::HandlePointerEventL()

// -------------------------------------------------------------------------------------------------

//

void CMPXVideoPlaybackContainer::HandlePointerEventL( const TPointerEvent& aPointerEvent )

{

    MPX_ENTER_EXIT(_L("CMPXVideoPlaybackContainer::HandlePointerEventL()"));

    iUserInputHandler->ProcessPointerEventL( this, aPointerEvent, EMpxVideoPlaybackContainer );

}

// -------------------------------------------------------------------------------------------------

// CMPXVideoPlaybackContainer::DoHandlePointerEventL()

//

// Gets called from the Controls Controller

// only if if OK to handle pointer events

// -------------------------------------------------------------------------------------------------

//

EXPORT_C

void CMPXVideoPlaybackContainer::DoHandlePointerEventL( const TPointerEvent& aPointerEvent )

{

    MPX_ENTER_EXIT(_L("CMPXVideoPlaybackContainer::DoHandlePointerEventL()"),

                   _L("aPointerEvent.iType = %d"), aPointerEvent.iType );

    if ( AknLayoutUtils::PenEnabled() )

    {

        if ( aPointerEvent.iType == TPointerEvent::EButton1Up )

        {

            iControlsController->HandleEventL( EMPXControlCmdToggleVisibility );

            SetPointerCapture( EFalse );

            ClaimPointerGrab( EFalse );

        }

        else if ( aPointerEvent.iType == TPointerEvent::EButton1Down )

        {

            SetPointerCapture( ETrue );

            ClaimPointerGrab( ETrue );

        }

    }

}

// -------------------------------------------------------------------------------------------------

//   CMPXVideoPlaybackContainer::Draw()

// -------------------------------------------------------------------------------------------------

//

void CMPXVideoPlaybackContainer::Draw( const TRect& aRect ) const

{

    MPX_ENTER_EXIT(_L("CMPXVideoPlaybackContainer::Draw()"));

    CWindowGc& gc = SystemGc();

    gc.SetBrushStyle( CGraphicsContext::ESolidBrush );

    gc.SetDrawMode( CGraphicsContext::EDrawModeWriteAlpha );

    if ( Window().DisplayMode() == EColor16MAP )

    {

        gc.SetBrushColor( TRgb::Color16MAP(255) );

    }

    else if ( Window().DisplayMode() == EColor16MA )

    {

        gc.SetBrushColor( TRgb::Color16MA(0) );

    }

    gc.Clear( aRect );

}

// -------------------------------------------------------------------------------------------------

// CMPXVideoPlaybackContainer::HandleEventL()

// -------------------------------------------------------------------------------------------------

//

void CMPXVideoPlaybackContainer::HandleEventL( TMPXVideoPlaybackControlCommandIds aEvent,

                                               TInt aValue )

{

    MPX_ENTER_EXIT(_L("CMPXVideoPlaybackContainer::HandleEventL()"));

    if ( aEvent == EMPXControlCmdHandleBackgroundEvent )

    {

        iUserInputHandler->SetForeground(EFalse);

    }

    else if ( aEvent == EMPXControlCmdHandleForegroundEvent )

    {

        iUserInputHandler->SetForeground(ETrue);

    }

    iControlsController->HandleEventL( aEvent, aValue );

}

// -------------------------------------------------------------------------------------------------

//   CMPXVideoPlaybackContainer::HandleCommandL()

// -------------------------------------------------------------------------------------------------

//

EXPORT_C void CMPXVideoPlaybackContainer::HandleCommandL( TInt aCommand, TInt aValue )

{

    MPX_ENTER_EXIT(_L("CMPXVideoPlaybackContainer::HandleCommandL()"),

                   _L("aCommand = %d  aValue = %d"), aCommand, aValue );

    switch ( aCommand )

    {

        case EMPXPbvCmdSetPosition:

        {

            iView->SetPropertyL( EPbPropertyPosition, (TInt)aValue * KPbMilliMultiplier );

            break;

        }

        case EMPXPbvCmdResetControls:

        {

            if ( iRealOneBitmapTimer )

            {

                iRealOneBitmapTimer->Cancel();

                delete iRealOneBitmapTimer;

                iRealOneBitmapTimer = NULL;

            }

            //

            //  Recreate the controls with the new clip

            //

            CreateControlsL();

            //

            //  Retrieve the PDL information for container

            //

            iView->RetrievePdlInformationL();

            break;

        }

        case EAknSoftkeyOptions:

        {

            static_cast<CAknView*>(iView)->ProcessCommandL( EAknSoftkeyOptions );

            break;

        }

        case EMPXPbvCmdSetVolume:

        {

            iView->SetPropertyL( EPbPropertyVolume, aValue );

            break;

        }

        case EMPXPbvSurfaceCreated:

        {

            iControlsController->HandleEventL( EMPXControlCmdSurfaceCreated );

            DrawNow();

            break;

        }

        case EMPXPbvSurfaceRemoved:

        {

            iControlsController->HandleEventL( EMPXControlCmdSurfaceRemoved );

            DrawNow();

            break;