// ViewObjDlg.cpp : implementation file
//

#include "stdafx.h"
#include "resource.h"
#include "ViewObjDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CViewObjDlg dialog

IMPLEMENT_DYNAMIC(CViewObjDlg, CModelessDialog)

CViewObjDlg::CViewObjDlg(CWnd* pParent /*=NULL*/)
	: CModelessDialog(CViewObjDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CViewObjDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void CViewObjDlg::DoDataExchange(CDataExchange* pDX)
{
	CModelessDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CViewObjDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CViewObjDlg, CModelessDialog)
	//{{AFX_MSG_MAP(CViewObjDlg)
	ON_WM_CREATE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CViewObjDlg message handlers

BOOL CViewObjDlg::OnInitDialog() 
{
	CModelessDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CViewObjDlg::ViewObj(const TEntityBase *pEnt)
{
    CWnd *pImageBox=GetDlgItem(IDC_OBJVIEW);
    ASSERT(pImageBox);
    CRect rect;
    pImageBox->GetClientRect(rect);
    CDC *pDC=pImageBox->GetDC();
    m_image.InitDC(pDC, rect,GetAcadBackColor());
    m_image.Reset();
    pEnt->ExplodeOrDraw2d(m_image);
    m_image.Redraw();
    m_image.SetDC(NULL);
    pImageBox->ReleaseDC(pDC);
}

void ObjView()
{
    CAcModuleResourceOverride vTemp;
    CViewObjDlg dlg;
    dlg.Create(dlg.IDD, acedGetAcadFrame());
    acedGetAcadDwgView()->SetFocus();
    Entity ent;
    XPoint pt;
    while(ads_entsel(_T("\n请选择对象: "), ent, pt)==RTNORM) {
        BOOL bOk=FALSE;
        OPENOBJ_BEGIN(ent, AcDb::kForRead, TDbEntity, pEnt);
        if (pEnt) {
            bOk=TRUE;
            dlg.ViewObj(pEnt);
        }
        OPENOBJ_END();
        if (!bOk) {
            OPENOBJ_BEGIN(ent, AcDb::kForRead, TDbCurveEntity, pCurveEnt);
            if (pCurveEnt) {
                dlg.ViewObj(pCurveEnt);
            }
            OPENOBJ_END();
        }
    }
    dlg.DestroyWindow();
}

int CViewObjDlg::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CModelessDialog::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	// TODO: Add your specialized creation code here
	
	return 0;
}