/*

* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  Box class associated with the handling object tags.

*

*/

// INCLUDE FILES

#include <e32std.h>

#include <e32def.h>

#include "LMgrObjectBoxOOCi.h"

#include "LMgrObjectBox.h"

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

#define GetImpl(_b) (NW_LMgr_ObjectBoxOf(_b)->iObjectBox)

/* ------------------------------------------------------------------------- *

   static data

 * ------------------------------------------------------------------------- */

const

NW_LMgr_ObjectBox_Class_t  NW_LMgr_ObjectBox_Class = 

{

    { /* NW_Object_Core            */

      /* super                     */ &NW_LMgr_MediaBox_Class,

      /* queryInterface            */ _NW_Object_Base_QueryInterface

    },

    { /* NW_Object_Base            */

      /* interfaceList             */ NULL

    },

    { /* NW_Object_Dynamic         */

      /* instanceSize              */ sizeof (NW_LMgr_ObjectBox_t),

      /* construct                 */ _NW_LMgr_ObjectBox_Construct,

      /* destruct                  */ _NW_LMgr_ObjectBox_Destruct

    },

    { /* NW_LMgr_Box               */

      /* split                     */ _NW_LMgr_ObjectBox_Split,

      /* resize                    */ _NW_LMgr_Box_Resize,

      /* postResize                */ _NW_LMgr_Box_PostResize,

      /* getMinimumContentSize     */ _NW_LMgr_ObjectBox_GetMinimumContentSize,

      /* hasFixedContentSize       */ _NW_LMgr_MediaBox_HasFixedContentSize,

      /* constrain                 */ _NW_LMgr_Box_Constrain,

      /* draw                      */ _NW_LMgr_ObjectBox_Draw,

      /* render                    */ _NW_LMgr_ObjectBox_Render,

      /* getBaseline               */ _NW_LMgr_Box_GetBaseline,

      /* shift                     */ _NW_LMgr_Box_Shift,

      /* clone                     */ _NW_LMgr_Box_Clone

    },

    { /* NW_LMgr_MediaBox          */

      /* unused                    */ 0

    },

    { /* NW_LMgr_ObjectBox         */

      /* unused                    */ NW_Object_Unused

    }

};

/* ------------------------------------------------------------------------- *

   virtual methods

 * ------------------------------------------------------------------------- */

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

// _NW_LMgr_ObjectBox_Construct

// Description:  The constructor.  

// Returns:      TBrowserStatusCode

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

//

TBrowserStatusCode

_NW_LMgr_ObjectBox_Construct(NW_Object_Dynamic_t* dynamicObject, va_list* argp)

    {

    CLMgrObjectBox* objectBox = NULL;

    NW_TRY (status)

        {

        // Invoke our superclass constructor

        status = NW_LMgr_MediaBox_Class.NW_Object_Dynamic.construct(dynamicObject, argp);

        NW_THROW_ON_ERROR(status);

        // Create the implementation instance, iObjectBox

        TRAPD(err, objectBox = CLMgrObjectBox::NewL(NW_LMgr_BoxOf(dynamicObject)));

        NW_THROW_ON_TRAP_ERROR(err, status);

        NW_LMgr_ObjectBoxOf(dynamicObject)->iObjectBox = objectBox;

        }

    NW_CATCH (status) 

        {

        delete NW_LMgr_ObjectBoxOf(dynamicObject)->iObjectBox;

        NW_LMgr_ObjectBoxOf(dynamicObject)->iObjectBox = NULL;

        } 

    NW_FINALLY 

        {

        return status;

        } 

    NW_END_TRY

    }

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

// _NW_LMgr_ObjectBox_Destruct

// Description:  The destructor.  

// Returns:      void

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

//

void

_NW_LMgr_ObjectBox_Destruct(NW_Object_Dynamic_t* dynamicObject)

    {

    // Delete the implementation instance 

    delete NW_LMgr_ObjectBoxOf(dynamicObject)->iObjectBox;

    }

/* ------------------------------------------------------------------------- */

TBrowserStatusCode

_NW_LMgr_ObjectBox_Split(NW_LMgr_Box_t* box, NW_GDI_Metric_t space,

        NW_LMgr_Box_t** splitBox, NW_Uint8 flags)

    {

    NW_REQUIRED_PARAM(box);

    // Pass it on to the implementation

    return GetImpl(box)->Split(space, splitBox, flags);

    }

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

TBrowserStatusCode

_NW_LMgr_ObjectBox_GetMinimumContentSize(NW_LMgr_Box_t* box, NW_GDI_Dimension2D_t* size)

    {

    NW_REQUIRED_PARAM(box);

    NW_ASSERT(size != NULL);

    // Pass it on to the implementation

    GetImpl(box)->GetMinimumContentSize(*size);

    return KBrsrSuccess;

    }

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

TBrowserStatusCode

_NW_LMgr_ObjectBox_Draw(NW_LMgr_Box_t* box,

                     CGDIDeviceContext* deviceContext,

                     NW_Uint8 hasFocus)

    {

    NW_REQUIRED_PARAM(box);

    // Pass it on to the implementation

    return GetImpl(box)->Draw(*deviceContext, hasFocus);

    }

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

TBrowserStatusCode

_NW_LMgr_ObjectBox_Render (NW_LMgr_Box_t* box, CGDIDeviceContext* deviceContext,

        NW_GDI_Rectangle_t* clipRect, NW_LMgr_Box_t* currentBox, NW_Uint8 flags, 

        NW_Bool* hasFocus, NW_Bool* skipChildren, NW_LMgr_RootBox_t* rootBox )

    {

    NW_REQUIRED_PARAM(box);

    NW_ASSERT(deviceContext != NULL);

    NW_ASSERT(rootBox != NULL);

    NW_ASSERT(clipRect != NULL);

    NW_ASSERT(hasFocus != NULL);

    NW_ASSERT(skipChildren != NULL);

    // Pass it on to the implementation

    return GetImpl(box)->Render(*deviceContext, *rootBox, *clipRect, currentBox, 

            flags, *hasFocus, *skipChildren);

    }

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

NW_Bool

NW_LMgr_ObjectBox_IsActive(NW_LMgr_Box_t* box)

    {

    NW_REQUIRED_PARAM(box);

    // Pass it on to the implementation

    return (NW_Bool) GetImpl(box)->IsActive();

    }

/* ------------------------------------------------------------------------- *

   public final methods

 * ------------------------------------------------------------------------- */

/* ------------------------------------------------------------------------- *

  convenience functions

 * ------------------------------------------------------------------------- */

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

NW_LMgr_ObjectBox_t*

NW_LMgr_ObjectBox_New (NW_ADT_Vector_Metric_t numProperties)

    {

    return (NW_LMgr_ObjectBox_t*) NW_Object_New(&NW_LMgr_ObjectBox_Class, 

            numProperties);

    }