#include <common/widestr.hpp>
#include <dialog/dlgtmpl.hpp>

DialogTemplate::operator DLGTEMPLATE *(void)
{
	DLGTEMPLATE *lpDLGTEMPLATE=0;
	DLGITEMTEMPLATE *lpDLGITEMTEMPLATE;
	BYTE *lpCharByte;
	DWORD sizeData;

	if(!itemCount())return lpDLGTEMPLATE;
  sizeData=MaxTemplateBytes;
	mItemData.size(sizeData,GMEM_FIXED|GMEM_ZEROINIT);
	lpDLGTEMPLATE=(DLGTEMPLATE*)((BYTE*)&mItemData[0]);
	::memcpy(lpDLGTEMPLATE,&((DLGTEMPLATE&)*this),sizeof(DLGTEMPLATE));
	lpCharByte=((BYTE*)lpDLGTEMPLATE)+sizeof(DLGTEMPLATE);
	*((WORD*)lpCharByte)=0x0000;  // no menu
	lpCharByte+=sizeof(WORD);
	if(className().isNull()){*((WORD*)lpCharByte)=0x0000;lpCharByte+=sizeof(WORD);}
	else lpCharByte=copyString(lpCharByte,className());
  if(titleText().isNull()){*((WORD*)lpCharByte)=0x0000;lpCharByte+=sizeof(WORD);}  
	else lpCharByte=copyString(lpCharByte,titleText());
	if(style()&DS_SETFONT)
	{
		*((WORD*)lpCharByte)=pointSize();
		lpCharByte+=sizeof(WORD);
    lpCharByte=copyString(lpCharByte,typeFace());
  }
	lpCharByte=alignBoundary(lpCharByte);
	lpDLGITEMTEMPLATE=(DLGITEMTEMPLATE*)lpCharByte;
	for(short itemIndex=0;itemIndex<itemCount();itemIndex++)
	{
		DialogItemTemplate dlgItem(mDlgItems[itemIndex]);
    if(dlgItem.className().isNull())continue;
		::memcpy(lpDLGITEMTEMPLATE,&dlgItem,sizeof(DLGITEMTEMPLATE));
		lpCharByte=((BYTE*)lpDLGITEMTEMPLATE)+sizeof(DLGITEMTEMPLATE);
		lpCharByte=copyString(lpCharByte,dlgItem.className());
    lpCharByte=copyString(lpCharByte,dlgItem.titleText());
		*((WORD*)lpCharByte)=0;
		lpCharByte+=sizeof(WORD);
    lpCharByte=alignBoundary(lpCharByte);
    lpDLGITEMTEMPLATE=(DLGITEMTEMPLATE*)lpCharByte;
	}
	return lpDLGTEMPLATE;
}

BYTE *DialogTemplate::copyString(BYTE *lpCharByte,const String &someString)const
{
	WideString wideString(someString);
	if(!wideString.size())return lpCharByte;
	for(short itemIndex=0;itemIndex<wideString.size();itemIndex++)
		((WORD*)lpCharByte)[itemIndex]=(WORD)wideString.operator[](itemIndex);
	lpCharByte+=wideString.size()*sizeof(WORD);
	return lpCharByte;
}