1 /*

     2 * Copyright (c) 2000 - 2001 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 #include "nw_lmgr_formatcontexti.h"

    20 #include "nw_lmgr_linebox.h"

    21 #include "nw_lmgr_box.h"

    22 #include "BrsrStatusCodes.h"

    23 

    24 /* ------------------------------------------------------------------------- *

    25    class definition

    26  * ------------------------------------------------------------------------- */

    27 

    28 /* ------------------------------------------------------------------------- */

    29 const

    30 NW_LMgr_FormatContext_Class_t NW_LMgr_FormatContext_Class = {

    31   { /* NW_Object_Core          */

    32     /* super                   */ &NW_Object_Dynamic_Class,

    33     /* queryInterface          */ _NW_Object_Base_QueryInterface

    34   },

    35   { /* NW_Object_Base          */

    36     /* interfaceList           */ NULL

    37   },

    38   { /* NW_Object_Dynamic       */

    39     /* instanceSize            */ sizeof (NW_LMgr_FormatContext_t),

    40     /* construct               */ _NW_LMgr_FormatContext_Construct,

    41     /* destruct                */ _NW_LMgr_FormatContext_Destruct

    42   },

    43   { /* NW_LMgr_FormatContext   */

    44     /* unused                  */ NW_Object_Unused

    45   }

    46 };

    47 

    48 /* ------------------------------------------------------------------------- */

    49 TBrowserStatusCode

    50 _NW_LMgr_FormatContext_Construct (NW_Object_Dynamic_t* dynamicObject,

    51                                   va_list* argp)

    52 {

    53   NW_TRY (status) {

    54     NW_LMgr_FormatContext_t* thisObj;

    55 

    56     /* avoid 'unreferenced formal parameter' warnings */

    57     (void) argp;

    58 

    59     /* for convenience */

    60     thisObj = NW_LMgr_FormatContextOf (dynamicObject);

    61 

    62     /* Initialize the member variables */

    63     thisObj->currentLine = NW_LMgr_LineBox_New();

    64     NW_THROW_OOM_ON_NULL (thisObj->currentLine, status);

    65 

    66   } NW_CATCH (status) {

    67   } NW_FINALLY {

    68     return status;

    69   } NW_END_TRY

    70 }

    71   

    72 /* ------------------------------------------------------------------------- */

    73 void

    74 _NW_LMgr_FormatContext_Destruct (NW_Object_Dynamic_t* dynamicObject)

    75 {

    76   NW_LMgr_FormatContext_t* thisObj;

    77 

    78   /* for convenience */

    79   thisObj = NW_LMgr_FormatContextOf (dynamicObject);

    80 

    81   /* Destroy the line box */

    82   NW_Object_Delete (thisObj->currentLine);

    83 }

    84 

    85 /* ------------------------------------------------------------------------- *

    86   convenience functions

    87  * ------------------------------------------------------------------------- */

    88 

    89 NW_LMgr_FormatContext_t*

    90 NW_LMgr_FormatContext_New ()

    91 {

    92   return (NW_LMgr_FormatContext_t*)

    93     NW_Object_New (&NW_LMgr_FormatContext_Class);

    94 }

    95