/*

* Copyright (c) 2000 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: 

*

*/

#include "nw_fbox_buttonboxi.h"

#include "nw_evt_ecmaevent.h"

#include "nwx_string.h"

#include "nw_evt_activateevent.h"

#include "nw_fbox_buttonboxskin.h"

#include "nw_evt_focusevent.h"

#include "nw_evt_accesskeyevent.h"

#include "nw_lmgr_rootbox.h"

#include "KimonoLocalizationStrings.h"

#include "BrsrStatusCodes.h"

#include "MemoryManager.h"

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

   global data

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

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

static

const

NW_LMgr_IEventListener_Class_t _NW_FBox_ButtonBox_IEventListener_Class = {

  { /* NW_Object_Core         */

    /* super                  */ &NW_LMgr_IEventListener_Class,

    /* queryInterface         */ _NW_Object_Interface_QueryInterface

  },

  { /* NW_Object_Interface    */

    /* offset                 */ offsetof (NW_LMgr_ActiveBox_t, NW_LMgr_IEventListener)

  },

  { /* NW_LMgr_IEventListener */

    /* processEvent           */ _NW_FBox_ButtonBox_IEventListener_ProcessEvent

  }

};

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

static

const NW_Object_Class_t* const _NW_FBox_ButtonBox_InterfaceList[] = {

  &_NW_FBox_ButtonBox_IEventListener_Class,

  NULL

};

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

const

NW_FBox_ButtonBox_Class_t  NW_FBox_ButtonBox_Class = {

  { /* NW_Object_Core        */

    /* super                 */ &NW_FBox_FormBox_Class,

    /* queryInterface        */ _NW_Object_Base_QueryInterface

  },

  { /* NW_Object_Base        */

    /* interfaceList         */ _NW_FBox_ButtonBox_InterfaceList

  },

  { /* NW_Object_Dynamic     */

    /* instanceSize          */ sizeof (NW_FBox_ButtonBox_t),

    /* construct             */ _NW_FBox_ButtonBox_Construct,

    /* destruct              */ _NW_FBox_ButtonBox_Destruct

  },

  { /* NW_LMgr_Box           */

    /* split                 */ _NW_FBox_ButtonBox_Split,

    /* resize                */ _NW_FBox_FormBox_Resize,

  /* postResize                */ _NW_LMgr_Box_PostResize,

    /* getMinimumContentSize */ _NW_FBox_FormBox_GetMinimumContentSize,

    /* hasFixedContentSize   */ _NW_FBox_FormBox_HasFixedContentSize,

    /* constrain             */ _NW_LMgr_Box_Constrain,

    /* draw                  */ _NW_FBox_FormBox_Draw,

    /* render                */ _NW_LMgr_Box_Render,

    /* getBaseline           */ _NW_LMgr_ButtonBox_GetBaseline,

    /* shift                 */ _NW_LMgr_Box_Shift,

    /* clone                 */ _NW_LMgr_Box_Clone

  },

  { /* NW_LMgr_ActiveBox     */

    /* unused                */ NW_Object_Unused

  },

  { /* NW_FBox_FormBox       */

    /* initSkin              */ _NW_FBox_ButtonBox_InitSkin,

    /* initInteractor        */ _NW_FBox_ButtonBox_InitInteractor,

    /* reset                 */ _NW_FBox_FormBox_Reset

  },

  { /* NW_FBox_ButtonBox     */

    /* unused                */ NW_Object_Unused

  }

};

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

   virtual methods

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

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

TBrowserStatusCode

_NW_FBox_ButtonBox_Construct (NW_Object_Dynamic_t* dynamicObject,

                              va_list* argp)

{

  NW_TRY(status) 

  {

    NW_FBox_ButtonBox_t* thisObj;

    NW_Text_UCS2_t* label;

    static const NW_Ucs2 submit[] = {'S','u','b','m','i','t','\0'};

    static const NW_Ucs2 reset[] = {'R','e','s','e','t','\0'};

    static const NW_Ucs2 blank[] = {' ','\0'};

    /* for convenience */

    thisObj = NW_FBox_ButtonBoxOf (dynamicObject);

    /* invoke our superclass constructor */

    status = _NW_FBox_FormBox_Construct (dynamicObject, argp);

    _NW_THROW_ON_ERROR(status);

    /* initialize the member variables */

    thisObj->buttonType = (NW_FBox_ButtonBox_Type_t)va_arg (*argp, NW_Uint32);

    thisObj->value = va_arg (*argp, NW_Text_t*);

    /*lint --e{550} Symbol not accessed */

    NW_Image_AbstractImage_t*image = va_arg (*argp, NW_Image_AbstractImage_t*);

    thisObj->appServices = va_arg (*argp, NW_HED_AppServices_t*); 

    if (thisObj->value == NULL)

    {

      label = NULL;

      if (thisObj->buttonType == NW_FBox_ButtonBox_Submit){

        NW_Ucs2* temp = thisObj->appServices->getLocalizedStringAPI.getLocalizedString( EKmLocSubmitButton );

        if (temp)

        {

          label = NW_Text_UCS2_New((NW_Ucs2*) temp, NW_Str_Strlen(temp), NW_TRUE);

        }

        else

        {

          label = NW_Text_UCS2_New((NW_Ucs2*) submit, NW_Str_Strlen(submit), 0);

        }

        NW_THROW_OOM_ON_NULL(label, status);

      }

      else if (thisObj->buttonType == NW_FBox_ButtonBox_Reset){

        NW_Ucs2* temp = thisObj->appServices->getLocalizedStringAPI.getLocalizedString( EKmLocResetButton );

        if (temp)

        {

          label = NW_Text_UCS2_New((NW_Ucs2*) temp, NW_Str_Strlen(temp), NW_TRUE);

        }

        else

        {

          label = NW_Text_UCS2_New((NW_Ucs2*) reset, NW_Str_Strlen(reset), 0);

        }

        NW_THROW_OOM_ON_NULL(label, status);

      }

      else if (thisObj->buttonType == NW_FBox_ButtonBox_Button){

        label =

          NW_Text_UCS2_New((NW_Ucs2*) blank, NW_Str_Strlen(blank), 0);

        NW_THROW_OOM_ON_NULL(label, status);

      }else {

        /* do nothing for now */

      }  

      thisObj->value = NW_TextOf(label);

    }

    NW_ASSERT(NW_Object_IsInstanceOf(thisObj->value, &NW_Text_Abstract_Class));

  } NW_CATCH (status)

  {

  }

  NW_FINALLY 

  {

    return status;

  } NW_END_TRY

}

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

void

_NW_FBox_ButtonBox_Destruct (NW_Object_Dynamic_t* dynamicObject)

{

  NW_FBox_ButtonBox_t* thisObj;

  /* for convenience */

  thisObj = NW_FBox_ButtonBoxOf (dynamicObject);

  /* Destroy our text object */

  if(thisObj->value != NULL){

    NW_Object_Delete(thisObj->value);

  }

}

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

NW_FBox_Skin_t*

_NW_FBox_ButtonBox_InitSkin(NW_FBox_FormBox_t* formBox)

{

  return (NW_FBox_Skin_t *)NW_FBox_ButtonBoxSkin_New(formBox);

}

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

NW_FBox_Interactor_t*

_NW_FBox_ButtonBox_InitInteractor(NW_FBox_FormBox_t* formBox)

{

  (void)formBox;

  return NULL;

}

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

NW_GDI_Metric_t

_NW_LMgr_ButtonBox_GetBaseline (NW_LMgr_Box_t* box)

  {

  CGDIFont* font;

  TGDIFontInfo fontInfo;

  /* parameter assertion block */

  NW_ASSERT (box != NULL);

  NW_ASSERT (NW_Object_IsInstanceOf (box, &NW_FBox_ButtonBox_Class));

  /* Get the font info */

  font = NW_LMgr_Box_GetFont (box);

  if (font != NULL) 

    {

    NW_LMgr_FrameInfo_t padding;

    NW_LMgr_FrameInfo_t borderWidth;

    (void)font->GetFontInfo ( &fontInfo);

    /* Get the padding and the border width */

    NW_LMgr_Box_GetPadding(box, &padding, ELMgrFrameTop );

    NW_LMgr_Box_GetBorderWidth(box, &borderWidth, ELMgrFrameTop );

    return (NW_GDI_Metric_t)(fontInfo.baseline + borderWidth.top + padding.top); 

    }

  /* unable to get the FontInfo we return our height */

  return NW_LMgr_Box_GetFormatBounds(box).dimension.height;

  }

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

TBrowserStatusCode

_NW_FBox_ButtonBox_Split(NW_LMgr_Box_t* box, 

                         NW_GDI_Metric_t space, 

                         NW_LMgr_Box_t* *splitBox,

                         NW_Uint8 flags)

{

  NW_ASSERT(box != NULL);

  *splitBox = NULL;

  /* If box does not fit in the space and the box is not

   on the new line the input box needs to be pushed on the new line */

  NW_GDI_Rectangle_t boxBounds = NW_LMgr_Box_GetFormatBounds( box );

  if ((boxBounds.dimension.width > space) && !(flags & NW_LMgr_Box_SplitFlags_AtNewLine))

  {

    return KBrsrLmgrNoSplit;

  }

  if(boxBounds.dimension.width <= space) 

  {

    return KBrsrSuccess;

  }

  /* we are more than space */

  boxBounds.dimension.width = (NW_GDI_Metric_t)(space-3);

  NW_LMgr_Box_SetFormatBounds( box, boxBounds );

  return KBrsrSuccess;

}

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

   implemented interface methods

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

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

NW_Uint8

_NW_FBox_ButtonBox_IEventListener_ProcessEvent (NW_LMgr_IEventListener_t* eventListener,

                                                NW_Evt_Event_t* event)

{

  NW_FBox_ButtonBox_t* thisObj;

  NW_FBox_ButtonBox_Type_t type;

  NW_FBox_FormLiaison_t* formLiason;

  /* parameter assertion block */

  NW_ASSERT (NW_Object_IsInstanceOf (eventListener,

                                     &NW_LMgr_IEventListener_Class));

  NW_ASSERT (NW_Object_IsInstanceOf (event, &NW_Evt_Event_Class));

  /* obtain the implementer */

  thisObj = (NW_FBox_ButtonBox_t*) NW_Object_Interface_GetImplementer (eventListener);

  NW_ASSERT (NW_Object_IsInstanceOf (thisObj, &NW_FBox_ButtonBox_Class));

  type = NW_FBox_ButtonBox_GetButtonType(thisObj);

  formLiason = NW_FBox_FormBox_GetFormLiaison(thisObj);

  if ((NW_Object_Core_GetClass (event) == &NW_Evt_ActivateEvent_Class) ||

      (NW_Object_Core_GetClass (event) == &NW_Evt_AccessKeyEvent_Class))

    {

    // notify of the click event, 

    // if the ECMAScript is supported and  the element has OnClick attribute 

    // then the submit and reset function calls are handled after executing OnClick script.

    TBrowserStatusCode status = NW_FBox_FormLiaison_DelegateEcmaEvent (formLiason, 

                                             NW_FBox_FormBox_GetFormCntrlID(thisObj), 

                                             NW_Ecma_Evt_OnClick);

    if(status == KBrsrSuccess)

      {

      return NW_LMgr_EventAbsorbed;

      }

    // if the ecmascript is not supported or the element does not have the onclick attr

    // go ahead with submit or reset function

    if(status == KBrsrNotFound)

      {

      if (type == NW_FBox_ButtonBox_Submit)

        {

        /* all submit on form liason */

        status = NW_FBox_FormLiaison_Submit(formLiason, NW_FBox_FormBox_GetFormCntrlID (thisObj));

        if (status != KBrsrSuccess)

          {

          thisObj->appServices->errorApi.notifyError(NULL, status, NULL, NULL);

          }

        return NW_LMgr_EventAbsorbed;

        }

      else if (type == NW_FBox_ButtonBox_Reset)

        {

        /* all submit on form liason */

        (void) NW_FBox_FormLiaison_Reset(formLiason, NW_FBox_FormBox_GetFormCntrlID (thisObj));

        return NW_LMgr_EventAbsorbed;

        }

      }

    }

  else if ( NW_Object_Core_GetClass( event ) == &NW_Evt_FocusEvent_Class ) 

    {

    if ( NW_LMgr_Box_HasFocus( NW_LMgr_BoxOf( thisObj ) ) )

      {

      /* state change is taken care of by the form liaison */

      ( void ) NW_FBox_FormLiaison_Focus( 

                                   formLiason,

                                   NW_FBox_FormBox_GetFormCntrlID( thisObj ) );

      }

    return NW_LMgr_EventAbsorbed;   

    }

  return _NW_LMgr_ActiveBox_IEventListener_ProcessEvent( eventListener, event );

}

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

   convenience methods

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

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

NW_FBox_ButtonBox_t*

NW_FBox_ButtonBox_New (NW_ADT_Vector_Metric_t numProperties,

                       NW_LMgr_EventHandler_t* eventHandler,

                       void* formCntrlId,

                       NW_FBox_FormLiaison_t* formLiaison,

                       NW_FBox_ButtonBox_Type_t buttonType,

                       NW_Text_t* value,

                       NW_Image_AbstractImage_t* image,

                       NW_HED_AppServices_t* appServices)

{

  return (NW_FBox_ButtonBox_t*)

    NW_Object_New (&NW_FBox_ButtonBox_Class, numProperties, eventHandler, 

                       formCntrlId, formLiaison, (NW_Uint32)buttonType, value, image, appServices);

}