// CellBlockDlg.cpp : implementation file
//

#include "stdafx.h"
#include "resource.h"
#include "CCellBlockDlg.h"
#include "rxregsvc.h "

Adesk::Boolean acedPostCommand(const TCHAR * );

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

BOOL CCellBlockDlg::m_bAutoSize=TRUE;
BOOL CCellBlockDlg::m_bUniScale=TRUE;
BOOL CCellBlockDlg::m_bShowAttr=FALSE;
BOOL CCellBlockDlg::m_bEqualSide=FALSE;

CCellBlockDlg::CCellBlockDlg(CWnd* pParent /*=NULL*/)
: CModelessDialog(CCellBlockDlg::IDD, pParent)
, m_PreviewDb(true,true)
{
	//{{AFX_DATA_INIT(CCellBlockDlg)
	m_strBlockName =_T("");
	//}}AFX_DATA_INIT
	if (pParent)
	{
		m_bModeless = TRUE;
	}
	else
	{
		m_bModeless = FALSE;
	}
	
	m_bLibBlk=FALSE;
	m_nFlag=0;
}

void CCellBlockDlg::DoDataExchange(CDataExchange* pDX)
{
	CModelessDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CCellBlockDlg)
	DDX_Check(pDX, IDC_CHECK_AUTOSIZE, m_bAutoSize);
	DDX_Check(pDX,IDC_CHECK_UNISCALE,m_bUniScale);
	DDX_Check(pDX,IDC_CHECK_SHOW_ATTR,m_bShowAttr);
	DDX_Check(pDX,IDC_CHECK_EQUAL_SIDE,m_bEqualSide);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CCellBlockDlg, CModelessDialog)
//{{AFX_MSG_MAP(CCellBlockDlg)
	ON_BN_CLICKED(IDC_BUTTON_PICK, OnButtonSelect)
	ON_BN_CLICKED(IDC_CHECK_AUTOSIZE, OnButtonCheck)
	ON_BN_CLICKED(IDC_CHECK_UNISCALE,OnButtonCheck)
	ON_BN_CLICKED(IDC_CHECK_INPUT_SCALE,OnButtonCheck)
	ON_BN_CLICKED(IDC_CHECK_SHOW_ATTR,OnButtonCheck)
	ON_BN_CLICKED(IDC_CHECK_EQUAL_SIDE,OnButtonCheck)
	ON_BN_CLICKED(IDC_BUTTON_FROMLIB, OnButtonSelectFromLib)

	//add by xlc on 090225
	ON_WM_SETCURSOR()
	ON_BN_CLICKED(IDC_PREVIEW, OnButtonSelectFromLib)
	ON_WM_CLOSE()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()


BOOL CCellBlockDlg::OnInitDialog()
{
	CModelessDialog::OnInitDialog();
	
	SetFlag();
	if (m_bModeless)
	{
		GetDlgItem(IDOK)->ShowWindow(SW_HIDE);
		GetDlgItem(IDCANCEL)->ShowWindow(SW_HIDE);
	}
	if (m_strBlockName!=_T(""))
	{
		m_idOldBlock=GetBlockIdFromString(m_strBlockName);
	}
	
	// 预览
	if (!m_PreviewCtrl.SubclassDlgItem(IDC_PREVIEW, this))
        return FALSE;

	UpdatePreview();
	return TRUE;  // return TRUE unless you set the focus to a control
	// EXCEPTION: OCX Property Pages should return FALSE
}

BOOL CCellBlockDlg::DestroyWindow() 
{
    m_PreviewCtrl.clearAll();	
	return CModelessDialog::DestroyWindow();
}

// 刷新预览图
void CCellBlockDlg::UpdatePreview()
{
	if (m_strBlockName==_T(""))
	{
		m_PreviewCtrl.clearAll();
		m_PreviewCtrl.init(true);
		return;
	}

	AcDbBlockTable *pBlockTab=NULL;
	VERIFY(m_PreviewDb.getSymbolTable(pBlockTab, AcDb::kForWrite)==Acad::eOk);

	AcDbObjectId blockId;
	AcDbBlockTableRecord *pMspace = new AcDbBlockTableRecord;
	pMspace->setName(_T("*U"));
	pBlockTab->add(pMspace);
	pBlockTab->close();

	AcDbBlockReference *pBlockRef = new AcDbBlockReference;

	pBlockRef->setBlockTableRecord(m_idNewBlock);
	AcDbExtents aext;
	pBlockRef->geomExtentsBestFit(aext);//得到扩展
	AcDbObjectId __id;
   	if(pMspace->appendAcDbEntity(__id,pBlockRef) == Acad::eOk)
  		pBlockRef->close();
   	else
		delete pBlockRef;

	XPoint ptMax,ptMin;
	XPoint ptCenter;
	double length,width;
	ptMax=aext.maxPoint();
	ptMin=aext.minPoint();
	ptCenter.x=(ptMin.x+ptMax.x)/2;
	ptCenter.y=(ptMin.y+ptMax.y)/2;
	ptCenter.z = (ptMax.z + ptMin.z) / 2;
	length=(ptMax.x-ptMin.x)*1.3;
	width=(ptMax.y-ptMin.y)*1.3;
	
	m_PreviewCtrl.clearAll();
	m_PreviewCtrl.init(true);
	AcDbDatabase *pDb=NULL;
	AcGePoint3d position(ptCenter.x,ptCenter.y,ptMax.z+1);
	
	m_PreviewCtrl.view()->setView(position, ptCenter,AcGeVector3d(0.0,1.0,0.0),length,width); 
	//modify by xlc on 090806 R18移植
#ifndef ZWCAD
#if ADS<18
	m_PreviewCtrl.view()->setMode(AcGsView::k2DOptimized);
#else
	m_PreviewCtrl.view()->setVisualStyle(AcGiVisualStyle::k2DWireframe);
#endif
#else
#if ADS > 24
	m_PreviewCtrl.view()->setVisualStyle(AcGiVisualStyle::k2DWireframe);
#else
	m_PreviewCtrl.view()->setMode(AcGsView::k2DOptimized);
#endif
#endif

	m_PreviewCtrl.view()->add(pMspace,m_PreviewCtrl.model());	
	pMspace->close();
	m_PreviewCtrl.Invalidate();
}
//选择图元
void CCellBlockDlg::OnButtonSelect() 
{
	UpdateData(TRUE);
	
	if (m_bModeless)
	{
		acedPostCommand(_T("B "));
		return;
	}
	else
	{
		HideDialog(TRUE);
		Entity entText;
		RBList rbMask2(RTDXF0, _T("INSERT,AEC_BLOCK_INSERT,ATS_MVINSERT"), 8, _T("*"), NULL);

		{
			if(SelectEntity(_T(":$\n请选择拷贝源图块<退出>:"), entText, rbMask2) != RTNORM)
			{
				HideDialog(FALSE);
				UpdateData(FALSE);
				SetFlag();
				return;   
			}
			TCHAR szText[256];
			entText.GetData(2, szText);
			m_strBlockName = szText;
			m_idOldBlock=GetBlockIdFromString(szText);
		}

		HideDialog(FALSE);
	}

	UpdateData(FALSE);
	SetFlag();
	
	CloneBlockToPreview();
	UpdatePreview();
}

void CCellBlockDlg::CloneBlockToPreview()
{
	AcDbObjectIdArray list;
	list.append(m_idOldBlock);    // 将实体ID存入数组
	AcDbIdMapping   idMap;  
	Acad::ErrorStatus es=acdbCurDwg()->wblockCloneObjects(list,m_PreviewDb.blockTableId(),idMap,AcDb::kDrcReplace);//复制块到当前打开的文档		

	AcDbIdPair idPair;
	idPair.setKey(m_idOldBlock);
	idMap.compute(idPair);
	m_idNewBlock=idPair.value();
}

void CCellBlockDlg::SelectBlockFromLib()
{
	AcDbObjectId idBlock;
	XString sLibFile, sBlockName, sBlock;
 	CString csDwbPath, csDdblPath;
 	csDwbPath = g_sDwbPath;
 	csDdblPath = csDwbPath.Left(csDwbPath.GetLength() - 5) + _T("\\ddbl\\二维图库.TKW");
	
	//modify by xlc on 090304 
	XString sDwbPath, sDdblPath;
	XString path;
	//if(FindFile(_T("二维图库.TKW"),sDdblPath))//modify by xlc on 090429 路径查找错误
	if(FindFile(csDdblPath,sDdblPath))

	{
		sLibFile << sDdblPath;
	}
	else
	{
		if(FindFile(_T("EWDLib.TKW"),sDwbPath))
		{
			sLibFile << sDwbPath;
		}
	}

	if(!InvokeBlockMan(sLibFile, TRUE, sBlockName)) 
		return;
	CString strTmp=sBlockName.cs();

	//modify by xlc on 090304 
	if(strTmp.Find(_T(".tk"))>=0)
	{
		strTmp.Replace(_T(".tk"),_T(".dwb"));
		sBlockName=strTmp;
	}
	else if(strTmp.Find(_T(".TK"))>=0)
	{
		strTmp.Replace(_T(".TK"),_T(".dwb"));
		sBlockName=strTmp;
	}

	acDocManager->lockDocument(curDoc());
	int ret=LoadDwbBlock(sBlockName, sBlock);
	acDocManager->unlockDocument(curDoc());

	if (ret!=RTNORM)
		return ;
	idBlock=InitBlock(sBlock,acdbCurDwg());
	if (!idBlock.isValid())
		return;
	m_strBlockName=sBlock;
	m_idOldBlock=idBlock;
	m_bLibBlk=TRUE;
}
//隐藏或者显示对话框
void CCellBlockDlg::HideDialog(BOOL bFlag)
{
	if (bFlag) {
		GetParent()->EnableWindow(TRUE);
		GetParent()->SetFocus();
		GetParent()->SetActiveWindow();
		ShowWindow(SW_HIDE);
		GetParent()->RedrawWindow();
	}
	else {
		GetParent()->EnableWindow(FALSE);
		EnableWindow(TRUE);
		SetActiveWindow();
		ShowWindow(SW_SHOW);
		GetParent()->EnableWindow(TRUE);
	}
}

void CCellBlockDlg::SetFlag()
{
	if(m_bAutoSize)
		m_nFlag|=CBF_AUTOSIZE;
	else
		m_nFlag&=~CBF_AUTOSIZE;

	if(m_bUniScale)
		m_nFlag|=CBF_UNISCALE;
	else
		m_nFlag&=~CBF_UNISCALE;
	
	if(m_bShowAttr)
		m_nFlag|=CBF_SHOW_ATTR;
	else
		m_nFlag&=~CBF_SHOW_ATTR;
	
	if(m_bEqualSide)
		m_nFlag|=CBF_EQUAL_SIDE;
	else
		m_nFlag&=~CBF_EQUAL_SIDE;
}
BOOL CCellBlockDlg::GetAutoSize() const
{
	return ((m_nFlag&CBF_AUTOSIZE)!=0);
}
BOOL CCellBlockDlg::GetUniScale() const
{
	return ((m_nFlag&CBF_UNISCALE)!=0);
}

BOOL CCellBlockDlg::GetShowAttr() const
{
	return ((m_nFlag&CBF_SHOW_ATTR)!=0);
}
BOOL CCellBlockDlg::GetEqualSide() const
{
	return ((m_nFlag&CBF_EQUAL_SIDE)!=0);
}

void CCellBlockDlg::OnButtonCheck()
{
	UpdateData();
	SetFlag();
}
void CCellBlockDlg::OnButtonSelectFromLib()
{
	UpdateData();
	SelectBlockFromLib();
	UpdateData(FALSE);
	SetFlag();
	
	CloneBlockToPreview();
	UpdatePreview();
}

//add by xlc on 090225
BOOL CCellBlockDlg::OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message) 
{
	CWnd *pSlideWnd=GetDlgItem(IDC_PREVIEW);
	if(pWnd && pWnd->m_hWnd==pSlideWnd->m_hWnd) 
	{
		CTemporaryResourceOverride vTemp;
		HCURSOR hIcon = AfxGetApp()->LoadCursor( IDC_CUR_PICK );
		SetCursor( hIcon );        
		return TRUE;
	} 
	return CModelessDialog::OnSetCursor(pWnd, nHitTest, message);
}

//   从图库中选择图块名（另一.arx）
BOOL CCellBlockDlg::
InvokeBlockMan(const TCHAR *pszLib, BOOL bSelOnly, XString &sBlockName)
{
    if(!AT_loaded(_T("wfB"))) {
#ifndef ZWCAD
        int nRet=acrxLoadModule(_T("wfB.arx"), Adesk::kTrue, true);
#else
        int nRet=acrxLoadModule(_T("wfB.zrx"), Adesk::kTrue, true);
#endif
        if(!nRet)
            return FALSE;
    }
    int nCode=bSelOnly? RTT : RTNIL;
    RBList rbCmd=ads_buildlist(RTSTR, _T("Itkwman"), RTSTR, pszLib, nCode, 
        RTSTR, (const TCHAR *)sBlockName, NULL);
    resbuf *rbRes=NULL;
    if(ads_invoke(rbCmd, &rbRes)==RTNORM && rbRes) {
        if(rbRes && rbRes->restype==RTSTR)
            sBlockName=rbRes->resval.rstring;
        ads_relrb(rbRes);
        return TRUE;
    }
    return FALSE;
}

void CCellBlockDlg::OnClose() 
{
	if(m_bModeless)
		acedPostCommand(_T("\33"));
	else
		CModelessDialog::OnClose();
}