/*
* 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 "GDIDeviceContext.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);
}