#include "stdafx.h"
#include "TextStyleComboBox.h"
#include "EarThwormDef.h"


CTextStyleComboBox::CTextStyleComboBox()
{

}

CTextStyleComboBox::~CTextStyleComboBox()
{

}

void CTextStyleComboBox::init()
{
	if (!IsWindow(GetSafeHwnd())) return;
	if (!acdbCurDwg()) return;

	ResetContent();

	AcDbTextStyleTable *pTextTable;
	acdbCurDwg()->getTextStyleTable(pTextTable, AcDb::kForRead);
	if (!pTextTable) return;
	AcDbTextStyleTableIterator *pIt(NULL);
	pTextTable->newIterator(pIt);
	if (!pIt)
	{
		pTextTable->close();
		return;
	}
	
	int i(0);
	TCHAR *pszName = NULL;
	for (; !pIt->done(); pIt->step())
	{
		AcDbTextStyleTableRecord *pRec(NULL);
		pIt->getRecord(pRec, AcDb::kForRead);
		if (pRec->getName(pszName) == Acad::eOk)
		{
			if (_tcslen(pszName) > 0 )
			{
				AddString(pszName);
				SetItemData(i, pRec->objectId().asOldId());
				++i;
				acutDelString(pszName);
				pszName = NULL;
			}
			pRec->close();
		}
	}

	//AddString(_T("其它..."));

	if (GetCount())
		SetCurSel(0);

	DELETE_PTR(pIt);
	pTextTable->close();
}

BEGIN_MESSAGE_MAP(CTextStyleComboBox, CComboBox)
	ON_CONTROL_REFLECT(CBN_SELCHANGE, &CTextStyleComboBox::OnCbnSelchange)
END_MESSAGE_MAP()


void CTextStyleComboBox::OnCbnSelchange()
{
// 	int idx = GetCurSel();
// 	if (idx == GetCount() - 1) // 最后
// 	{
// 		init();
// 	}
}

AcDbObjectId CTextStyleComboBox::getTextStyleID()
{
	int idx = GetCurSel();
	if (idx == -1) return AcDbObjectId::kNull;
	DWORD_PTR dw = GetItemData(idx);
	AcDbObjectId id(AcDbObjectId::kNull);
	id.setFromOldId(dw);
	return id;
}