1556 lines
37 KiB
C++
1556 lines
37 KiB
C++
#include "StdAfx.h"
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#include "BlkRecsPreviewCtrlEx.h"
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#include "GsPreviewCtrlEx.h"
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#include "math.h"
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#include "dbobjptr.h"
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#include "EarThwormDef.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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int CBlkRecsPreviewCtrlEx::s_nSpace = 16;
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#define WM_VIEWDBLCLKSEL (WM_USER + 0x1200)
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#define WM_TRUERELOAD (WM_USER + 0x1201)
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#define WM_ONITEMSEL (WM_USER + 0x1202)
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static AcGePoint3d Mid(AcGePoint3d& ptGe1,AcGePoint3d& ptGe2)
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{
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return AcGePoint3d( (ptGe1.x + ptGe2.x) / 2.0,
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(ptGe1.y + ptGe2.y) / 2.0,
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(ptGe1.z + ptGe2.z) / 2.0);
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}
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CBlkRecsPreviewCtrlEx::CBlkRecsPreviewCtrlEx()
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{
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m_nRows = 1;
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m_nCols = 1;
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m_nCurSel = -1;
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m_bInit = FALSE;
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m_hRes = NULL;
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m_bLfFont = FALSE;
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}
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CBlkRecsPreviewCtrlEx::~CBlkRecsPreviewCtrlEx()
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{
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Clear();
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}
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BEGIN_MESSAGE_MAP(CBlkRecsPreviewCtrlEx, CWnd)
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ON_WM_PAINT()
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ON_WM_LBUTTONDOWN()
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ON_WM_LBUTTONUP()
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ON_WM_LBUTTONDBLCLK()
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ON_WM_ERASEBKGND()
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ON_WM_SIZE()
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ON_WM_DESTROY()
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ON_WM_VSCROLL()
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END_MESSAGE_MAP()
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#define ID_PREVIEWCTRL 401
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void CBlkRecsPreviewCtrlEx::SetLogFont(LOGFONT* plf)
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{
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if (plf != NULL)
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{
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memcpy(&m_lfFont,plf,sizeof(LOGFONT));
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m_bLfFont = TRUE;
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}
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}
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BOOL CBlkRecsPreviewCtrlEx::Init(HMODULE hRes,int nRows,int nCols,int nCount,AcDbDatabase* pDb,bool b3D/* = true*/)
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{
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m_hRes = hRes;
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if (nRows * nCols <= 0) return FALSE;
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DestroyAll();
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m_bInit = TRUE;
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m_nRows = nRows;
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m_nCols = nCols;
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CRect rcClient;
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AcGsDCRect dcRc;
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GetClientRect(&rcClient);
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rcClient.DeflateRect(s_nSpace,s_nSpace,s_nSpace,s_nSpace);
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CRect rc(0,0,0,0);
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GetClientRect(&rc);
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CArray<CRect,CRect> arCells;
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DrawGridCell(NULL,arCells);
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rc = arCells.GetAt(0);
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if (nCount > 0)
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{
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// 根据nCount创建viewCtrl
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DWORD dwStyle = WS_CHILD | WS_VISIBLE;
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CGsPreviewCtrlEx* pPreViewCtrl = NULL;
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for (int i = 0;i < nCount;i++)
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{
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pPreViewCtrl = new CGsPreviewCtrlEx;
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pPreViewCtrl->Create(_T("PreView"),dwStyle,rc,this,ID_PREVIEWCTRL + i);
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m_nIDAdd = i;
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InitDrawingControl(pPreViewCtrl,pDb,ACDB_MODEL_SPACE,b3D);
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#ifndef ZWCAD
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#if ARX <= 19
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pPreViewCtrl->mpView->setMode(AcGsView::kGouraudShaded);
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#else
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AcGiVisualStyle style;
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style.setType(AcGiVisualStyle::kGouraudWithEdges);
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pPreViewCtrl->mpView->setVisualStyle(style);
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#endif
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#else
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#if defined(R24)
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pPreViewCtrl->mpView->setMode(AcGsView::kGouraudShaded);
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#else
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AcGiVisualStyle style;
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style.setType(AcGiVisualStyle::kGouraudWithEdges);
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pPreViewCtrl->mpView->setVisualStyle(style);
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#endif
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#endif
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m_arPreViewCtrls.Add(pPreViewCtrl);
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}
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int nShows = m_nRows * m_nCols;
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if (nCount - nShows > 0)
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{
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int nRes = (nCount % nShows) ? 1 : 0;
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int nPages = nCount / nShows + nRes;
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SetScrollRange(SB_VERT,0,nPages - 1);
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}
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else
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{
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ShowScrollBar(SB_VERT,FALSE);
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}
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}
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m_bInit = FALSE;
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return TRUE;
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}
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BOOL CBlkRecsPreviewCtrlEx::Add(AcDbEntity* pEnt,int nIndex,AcDbExtents* pExtAll)
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{
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if (nIndex > -1 && nIndex < m_arPreViewCtrls.GetSize())
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{
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CGsPreviewCtrlEx* pPreViewCtrl = (CGsPreviewCtrlEx*)m_arPreViewCtrls.GetAt(nIndex);
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if ( pPreViewCtrl != NULL)
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{
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pPreViewCtrl->mpView->add(pEnt, pPreViewCtrl->model());
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AcDbPoint* pPt = AcDbPoint::cast(pEnt);
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if (pPt != NULL)
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{
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m_mapViewCtrl2Pt.SetAt(pPreViewCtrl,1);
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}
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else
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{
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m_mapViewCtrl2Pt.SetAt(pPreViewCtrl,0);
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}
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pPreViewCtrl->RefreshView();
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}
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m_nCurSel = 0;
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return TRUE;
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}
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return FALSE;
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}
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BOOL CBlkRecsPreviewCtrlEx::Add(AcDbEntity* pEnt,int nIndex,LPCTSTR pszName,AcDbExtents* pExtAll)
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{
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if (nIndex > -1 && nIndex < m_arPreViewCtrls.GetSize())
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{
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CGsPreviewCtrlEx* pPreViewCtrl = (CGsPreviewCtrlEx*)m_arPreViewCtrls.GetAt(nIndex);
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if ( pPreViewCtrl != NULL)
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{
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bool bSuccess = pPreViewCtrl->mpView->add(pEnt, pPreViewCtrl->model());
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pPreViewCtrl->RefreshView();
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AcDbPoint* pPt = AcDbPoint::cast(pEnt);
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if (pPt != NULL)
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{
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m_mapViewCtrl2Pt.SetAt(pPreViewCtrl,1);
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}
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else
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{
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m_mapViewCtrl2Pt.SetAt(pPreViewCtrl,0);
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}
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CString sKey;
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sKey.Format(_T("%p"),pPreViewCtrl);
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m_mapEntPtr2Name.SetAt(sKey,pszName);
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}
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m_nCurSel = 0;
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return TRUE;
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}
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return FALSE;
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}
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BOOL CBlkRecsPreviewCtrlEx::Add(LPCTSTR pszDwgFile,LPCTSTR pszName)
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{
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Acad::ErrorStatus es;
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AcDbDatabase *pDb = NULL;
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bool bNewDb = false;
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if ( !m_mapDwgFile2Db.Lookup(pszDwgFile,(void*&)pDb) )
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{
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bNewDb = true;
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pDb = new AcDbDatabase(false);
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es = pDb->readDwgFile(pszDwgFile);
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if (es != Acad::eOk)
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{
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AfxMessageBox(CString(_T("读取文件失败 \"")) + pszDwgFile + _T("\""));
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DELETE_PTR(pDb);
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return FALSE;
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}
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}
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// 根据nCount创建viewCtrl
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DWORD dwStyle = WS_CHILD | WS_VISIBLE;
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CGsPreviewCtrlEx* pPreViewCtrl = NULL;
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CRect rc;
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GetClientRect(rc);
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m_nIDAdd += 1;
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pPreViewCtrl = new CGsPreviewCtrlEx;
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pPreViewCtrl->Create(_T("PreView"),dwStyle,rc,this,ID_PREVIEWCTRL + m_nIDAdd);
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InitDrawingControl(pPreViewCtrl,pDb,pszName);
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#ifndef ZWCAD
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#if ARX <= 19
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pPreViewCtrl->mpView->setMode(AcGsView::kGouraudShaded);
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#else
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AcGiVisualStyle style;
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style.setType(AcGiVisualStyle::kGouraudWithEdges);
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pPreViewCtrl->mpView->setVisualStyle(style);
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#endif
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#else
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#if defined(R24)
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pPreViewCtrl->mpView->setMode(AcGsView::kGouraudShaded);
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#else
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AcGiVisualStyle style;
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style.setType(AcGiVisualStyle::kGouraudWithEdges);
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pPreViewCtrl->mpView->setVisualStyle(style);
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#endif
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#endif
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m_arRecNames.Add(pszName);
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m_arDwgFiles.Add(pszDwgFile);
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if (!bNewDb)
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{
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m_arDbPtrs.Add(pDb);
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m_mapDwgFile2Db.SetAt(pszDwgFile,pDb);
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}
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m_arPreViewCtrls.Add(pPreViewCtrl);
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int nCount = (int)m_arPreViewCtrls.GetSize();
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int nShows = m_nRows * m_nCols;
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if (nCount - nShows > 0)
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{
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int nRes = (nCount % nShows) ? 1 : 0;
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int nPages = nCount / nShows + nRes;
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SetScrollRange(SB_VERT,0,nPages - 1);
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}
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else
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{
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ShowScrollBar(SB_VERT,FALSE);
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}
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return TRUE;
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}
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BOOL CBlkRecsPreviewCtrlEx::Add(AcDbDatabase* pDb,LPCTSTR pszName)
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{
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// 根据nCount创建viewCtrl
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DWORD dwStyle = WS_CHILD | WS_VISIBLE;
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CGsPreviewCtrlEx* pPreViewCtrl = NULL;
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CRect rc;
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GetClientRect(rc);
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m_nIDAdd += 1;
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pPreViewCtrl = new CGsPreviewCtrlEx;
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pPreViewCtrl->Create(_T("PreView"),dwStyle,rc,this,ID_PREVIEWCTRL + m_nIDAdd);
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InitDrawingControl(pPreViewCtrl,pDb,pszName);
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#ifndef ZWCAD
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#if ARX <= 19
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pPreViewCtrl->mpView->setMode(AcGsView::kGouraudShaded);
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#else
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AcGiVisualStyle style;
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style.setType(AcGiVisualStyle::kGouraudWithEdges);
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pPreViewCtrl->mpView->setVisualStyle(style);
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#endif
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#else
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#if defined(R24)
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pPreViewCtrl->mpView->setMode(AcGsView::kGouraudShaded);
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#else
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AcGiVisualStyle style;
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style.setType(AcGiVisualStyle::kGouraudWithEdges);
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pPreViewCtrl->mpView->setVisualStyle(style);
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#endif
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#endif
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m_arRecNames.Add(pszName);
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m_arDwgFiles.Add(pszName);//??
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m_arDbPtrs.Add(pDb);
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m_mapDwgFile2Db.SetAt(pszName,pDb);
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m_arPreViewCtrls.Add(pPreViewCtrl);
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int nCount = (int)m_arPreViewCtrls.GetSize();
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int nShows = m_nRows * m_nCols;
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if (nCount - nShows > 0)
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{
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int nRes = (nCount % nShows) ? 1 : 0;
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int nPages = nCount / nShows + nRes;
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SetScrollRange(SB_VERT,0,nPages - 1);
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}
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else
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{
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ShowScrollBar(SB_VERT,FALSE);
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}
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return TRUE;
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}
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BOOL CBlkRecsPreviewCtrlEx::Add(LPCTSTR pszDwgFile,LPCTSTR pszShowRc,LPCTSTR pszName,bool bIs3D/* = true*/)
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{
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Acad::ErrorStatus es;
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AcDbDatabase *pDb = NULL;
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bool bNewDb = false;
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if ( !m_mapDwgFile2Db.Lookup(pszDwgFile,(void*&)pDb) )
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{
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bNewDb = true;
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pDb = new AcDbDatabase(false);
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es = pDb->readDwgFile(pszDwgFile);
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if (es != Acad::eOk)
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{
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AfxMessageBox(CString(_T("读取文件失败 \"")) + pszDwgFile + _T("\""));
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DELETE_PTR(pDb);
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return FALSE;
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}
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}
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// 根据nCount创建viewCtrl
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DWORD dwStyle = WS_CHILD | WS_VISIBLE;
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CGsPreviewCtrlEx* pPreViewCtrl = NULL;
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CRect rc;
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GetClientRect(rc);
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m_nIDAdd += 1;
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pPreViewCtrl = new CGsPreviewCtrlEx;
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pPreViewCtrl->Create(_T("PreView"),dwStyle,rc,this,ID_PREVIEWCTRL + m_nIDAdd);
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InitDrawingControl(pPreViewCtrl,pDb,pszShowRc,bIs3D);
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#ifndef ZWCAD
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#if ARX <= 19
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pPreViewCtrl->mpView->setMode(AcGsView::kGouraudShaded);
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#else
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AcGiVisualStyle style;
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style.setType(AcGiVisualStyle::kGouraud);
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pPreViewCtrl->mpView->setVisualStyle(style);
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#endif
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#else
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#if defined(R24)
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pPreViewCtrl->mpView->setMode(AcGsView::kGouraudShaded);
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#else
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AcGiVisualStyle style;
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style.setType(AcGiVisualStyle::kGouraud);
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pPreViewCtrl->mpView->setVisualStyle(style);
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#endif
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#endif
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m_arRecNames.Add(pszName);
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m_arDwgFiles.Add(pszDwgFile);
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if (!bNewDb)
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{
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m_arDbPtrs.Add(pDb);
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m_mapDwgFile2Db.SetAt(pszDwgFile,pDb);
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}
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m_arPreViewCtrls.Add(pPreViewCtrl);
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int nCount = (int)m_arPreViewCtrls.GetSize();
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int nShows = m_nRows * m_nCols;
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if (nCount - nShows > 0)
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{
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int nRes = (nCount % nShows) ? 1 : 0;
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int nPages = nCount / nShows + nRes;
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SetScrollRange(SB_VERT,0,nPages - 1);
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}
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else
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{
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ShowScrollBar(SB_VERT,FALSE);
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}
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return TRUE;
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}
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BOOL CBlkRecsPreviewCtrlEx::PreviewWinDoor(LPCTSTR pszDwgFile,LPCTSTR pszShowRc,LPCTSTR pszName,bool bIsDoor,bool bIs3D/* = true*/)
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{
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Acad::ErrorStatus es;
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AcDbDatabase *pDb = NULL;
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bool bNewDb = false;
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if ( !m_mapDwgFile2Db.Lookup(pszDwgFile,(void*&)pDb) )
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{
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bNewDb = true;
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pDb = new AcDbDatabase(false);
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es = pDb->readDwgFile(pszDwgFile);
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if (es != Acad::eOk)
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{
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AfxMessageBox(CString(_T("读取文件失败 \"")) + pszDwgFile + _T("\""));
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DELETE_PTR(pDb);
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return FALSE;
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}
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}
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// 根据nCount创建viewCtrl
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DWORD dwStyle = WS_CHILD | WS_VISIBLE;
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CGsPreviewCtrlEx* pPreViewCtrl = NULL;
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CRect rc;
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GetClientRect(rc);
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m_nIDAdd += 1;
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pPreViewCtrl = new CGsPreviewCtrlEx;
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pPreViewCtrl->Create(_T("PreView"),dwStyle,rc,this,ID_PREVIEWCTRL + m_nIDAdd);
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if (Acad::eOk != InitDrawingControlWinDoor(pPreViewCtrl, pDb, pszName, bIsDoor, bIs3D))
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{
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return FALSE;
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}
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#ifndef ZWCAD
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#if ARX <= 19
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pPreViewCtrl->mpView->setMode(AcGsView::kGouraudShaded);
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#else
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AcGiVisualStyle style;
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style.setType(AcGiVisualStyle::kGouraud);
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pPreViewCtrl->mpView->setVisualStyle(style);
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#endif
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#else
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#if defined(R24)
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pPreViewCtrl->mpView->setMode(AcGsView::kGouraudShaded);
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#else
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AcGiVisualStyle style;
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style.setType(AcGiVisualStyle::kGouraud);
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pPreViewCtrl->mpView->setVisualStyle(style);
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#endif
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#endif
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m_arRecNames.Add(pszName);
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m_arDwgFiles.Add(pszDwgFile);
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if (bNewDb)
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{
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m_arDbPtrs.Add(pDb);
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m_mapDwgFile2Db.SetAt(pszDwgFile,pDb);
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}
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m_arPreViewCtrls.Add(pPreViewCtrl);
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int nCount = (int)m_arPreViewCtrls.GetSize();
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int nShows = m_nRows * m_nCols;
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if (nCount - nShows > 0)
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{
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int nRes = (nCount % nShows) ? 1 : 0;
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int nPages = nCount / nShows + nRes;
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SetScrollRange(SB_VERT,0,nPages - 1);
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}
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else
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{
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ShowScrollBar(SB_VERT,FALSE);
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}
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return TRUE;
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}
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Acad::ErrorStatus CBlkRecsPreviewCtrlEx::InitDrawingControlWinDoor(CGsPreviewCtrlEx* pPreViewCtrl,AcDbDatabase *pDb, LPCTSTR space,bool bIsDoor,bool b3D/* = true*/)
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{
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// have we got a valid drawing
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if (pDb == NULL)
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{
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pDb = acdbCurDwg();
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}
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AcDbBlockTableRecordPointer spaceRec(space, pDb, AcDb::kForRead);
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// if ok
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if (spaceRec.openStatus() == Acad::eOk)
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{
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// initialize the preview control
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pPreViewCtrl->init(m_hRes,true);
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// set the view to the *Active* AutoCAD view
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AcGeMatrix3d xform;
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SetViewTo(pPreViewCtrl->mpView, pDb, xform,b3D);
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// tell the view to display this space
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//不显示当前模型空间记录的现有实体?
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//pPreViewCtrl->view()->add(spaceRec.object(), pPreViewCtrl->model());
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AcDbBlockReference *pRef = new AcDbBlockReference();
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pRef->setBlockTableRecord(spaceRec->objectId());
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pRef->setPosition(AcGePoint3d::kOrigin);
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pRef->setRotation(0.0);
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AcGeScale3d scale(500,500,500);
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if (!bIsDoor)
|
|
scale.set(500,240,500);
|
|
pRef->setScaleFactors(scale);
|
|
pRef->setColorIndex(4);
|
|
pPreViewCtrl->view()->add(pRef, pPreViewCtrl->model());
|
|
|
|
AcGePoint3d ptS,ptE;
|
|
|
|
//绘制两侧墙体
|
|
AcDbLine* pLn = new AcDbLine;
|
|
ptS.set(-550,120,0);
|
|
ptE.set(-250,120,0);
|
|
pLn->setStartPoint(ptS);pLn->setEndPoint(ptE);
|
|
pLn->setColorIndex(9);
|
|
pPreViewCtrl->view()->add(pLn, pPreViewCtrl->model());
|
|
|
|
pLn = new AcDbLine;
|
|
ptS.set(-250,120,0);
|
|
ptE.set(-250,-120,0);
|
|
pLn->setStartPoint(ptS);pLn->setEndPoint(ptE);
|
|
pLn->setColorIndex(9);
|
|
pPreViewCtrl->view()->add(pLn, pPreViewCtrl->model());
|
|
|
|
pLn = new AcDbLine;
|
|
ptS.set(-250,-120,0);
|
|
ptE.set(-550,-120,0);
|
|
pLn->setStartPoint(ptS);pLn->setEndPoint(ptE);
|
|
pLn->setColorIndex(9);
|
|
pPreViewCtrl->view()->add(pLn, pPreViewCtrl->model());
|
|
|
|
//R
|
|
pLn = new AcDbLine;
|
|
ptS.set(550,120,0);
|
|
ptE.set(250,120,0);
|
|
pLn->setStartPoint(ptS);pLn->setEndPoint(ptE);
|
|
pLn->setColorIndex(9);
|
|
pPreViewCtrl->view()->add(pLn, pPreViewCtrl->model());
|
|
|
|
pLn = new AcDbLine;
|
|
ptS.set(250,120,0);
|
|
ptE.set(250,-120,0);
|
|
pLn->setStartPoint(ptS);pLn->setEndPoint(ptE);
|
|
pLn->setColorIndex(9);
|
|
pPreViewCtrl->view()->add(pLn, pPreViewCtrl->model());
|
|
|
|
pLn = new AcDbLine;
|
|
ptS.set(250,-120,0);
|
|
ptE.set(550,-120,0);
|
|
pLn->setStartPoint(ptS);pLn->setEndPoint(ptE);
|
|
pLn->setColorIndex(9);
|
|
pPreViewCtrl->view()->add(pLn, pPreViewCtrl->model());
|
|
}
|
|
return spaceRec.openStatus();
|
|
}
|
|
|
|
Acad::ErrorStatus CBlkRecsPreviewCtrlEx::InitDrawingControl (CGsPreviewCtrlEx* pPreViewCtrl,AcDbDatabase *pDb, const TCHAR *space,bool b3D/* = true*/)
|
|
{
|
|
// have we got a valid drawing
|
|
if (pDb == NULL)
|
|
{
|
|
pDb = acdbCurDwg();
|
|
}
|
|
|
|
AcDbBlockTableRecordPointer spaceRec(space, pDb, AcDb::kForRead);
|
|
// if ok
|
|
if (spaceRec.openStatus() == Acad::eOk)
|
|
{
|
|
// initialize the preview control
|
|
pPreViewCtrl->init(m_hRes,true);
|
|
// set the view to the *Active* AutoCAD view
|
|
AcGeMatrix3d xform;
|
|
SetViewTo(pPreViewCtrl->mpView, pDb, xform,b3D);
|
|
// tell the view to display this space
|
|
|
|
//不显示当前模型空间记录的现有实体?
|
|
pPreViewCtrl->view()->add(spaceRec.object(), pPreViewCtrl->model());
|
|
}
|
|
return spaceRec.openStatus();
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::SetViewTo(AcGsView *pView, AcDbDatabase *pDb, AcGeMatrix3d& viewMat,bool b3D)
|
|
{
|
|
// we are going to set the view to the current view of the drawing
|
|
// The overall approach is to calculate the extents of the database in the coordinate system of the view
|
|
// Calculate the extents in WCS
|
|
// if exmax,exmin too larg or small , view show error!!!!
|
|
AcGePoint3d extMax(500,500,500);// = pDb->extmax();
|
|
AcGePoint3d extMin(-500,-500,-500);// = pDb->extmin();
|
|
|
|
// get the view port information - see parameter list
|
|
ads_real height = 0.0, width = 0.0, viewTwist = 0.0;
|
|
AcGePoint3d targetView;
|
|
AcGeVector3d viewDir;
|
|
GetActiveViewPortInfo (pDb,height, width, targetView, viewDir, viewTwist, true);
|
|
|
|
// we are only interested in the directions of the view, not the sizes, so we normalise.
|
|
// set to -1,-1,1
|
|
if (b3D)
|
|
{
|
|
viewDir.set(-1,-1,1);
|
|
}
|
|
viewDir = viewDir.normal();
|
|
|
|
//**********************************************
|
|
// Our view coordinate space consists of z direction
|
|
// get a perp vector off the z direction
|
|
// Make sure its normalised
|
|
AcGeVector3d viewXDir = viewDir.perpVector ().normal();
|
|
// correct the x angle by applying the twist
|
|
viewXDir = viewXDir.rotateBy (viewTwist, -viewDir);
|
|
// now we can work out y, this is of course perp to the x and z directions. No need to normalise this,
|
|
// as we know that x and z are of unit length, and perpendicular, so their cross product must be on unit length
|
|
AcGeVector3d viewYDir = viewDir.crossProduct (viewXDir);
|
|
|
|
// find a nice point around which to transform the view. We'll use the same point as the center of the view.
|
|
AcGePoint3d boxCenter = extMin + 0.5 * ( extMax - extMin );
|
|
|
|
//**********************************************
|
|
// create a transform from WCS to View space
|
|
// this represents the transformation from WCS to the view space. (Actually not quite since
|
|
// we are keeping the fixed point as the center of the box for convenience )
|
|
viewMat = AcGeMatrix3d::alignCoordSys (boxCenter, AcGeVector3d::kXAxis, AcGeVector3d::kYAxis, AcGeVector3d::kZAxis,
|
|
boxCenter, viewXDir, viewYDir, viewDir).inverse();
|
|
|
|
AcDbExtents wcsExtents(extMin, extMax);
|
|
// now we have the view Extents
|
|
AcDbExtents viewExtents = wcsExtents;
|
|
// transforms the extents in WCS->view space
|
|
viewExtents.transformBy (viewMat);
|
|
|
|
//**********************************************
|
|
// get the extents of the AutoCAD view
|
|
double xMax = fabs(viewExtents.maxPoint ().x - viewExtents.minPoint ().x);
|
|
double yMax = fabs(viewExtents.maxPoint ().y - viewExtents.minPoint ().y);
|
|
|
|
//**********************************************
|
|
// setup the view
|
|
AcGePoint3d eye = boxCenter + viewDir;
|
|
|
|
// upvector
|
|
pView->setView(eye, boxCenter, viewYDir, xMax, yMax);
|
|
// update the gsView
|
|
if (pView != NULL)
|
|
{
|
|
pView->invalidate();
|
|
pView->update();
|
|
}
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::RefreshView(AcGsView *pView)
|
|
{
|
|
if (pView != NULL)
|
|
{
|
|
pView->invalidate();
|
|
//pView->update();
|
|
}
|
|
}
|
|
|
|
bool CBlkRecsPreviewCtrlEx::GetActiveViewPortInfo (AcDbDatabase *pDb, ads_real &height, ads_real &width, AcGePoint3d &target, AcGeVector3d &viewDir, ads_real &viewTwist, bool getViewCenter)
|
|
{
|
|
// if not ok
|
|
if (pDb == NULL)
|
|
return false;
|
|
|
|
// get the current working database as a backup
|
|
AcDbDatabase *workingDataBase = acdbHostApplicationServices()->workingDatabase();
|
|
|
|
//将导致渲染错误，文件保存，核查错误提示 LFY 2019-6-3
|
|
// now set the working database
|
|
// acdbHostApplicationServices()->setWorkingDatabase(pDb);
|
|
|
|
// make sure the active view port is uptodate
|
|
acedVports2VportTableRecords();
|
|
|
|
// open the view port records
|
|
AcDbViewportTable *pVTable = NULL;
|
|
Acad::ErrorStatus es = pDb->getViewportTable (pVTable, AcDb::kForRead);
|
|
// if we opened them ok
|
|
if (es == Acad::eOk)
|
|
{
|
|
AcDbViewportTableRecord *pViewPortRec = NULL;
|
|
es = pVTable->getAt (_T("*Active"), pViewPortRec, AcDb::kForRead);
|
|
if (es == Acad::eOk)
|
|
{
|
|
// get the height of the view
|
|
height = pViewPortRec->height ();
|
|
// get the width
|
|
width = pViewPortRec->width ();
|
|
// if the user wants the center of the viewport used
|
|
if (getViewCenter == true)
|
|
{
|
|
struct resbuf rb;
|
|
memset (&rb, 0, sizeof (struct resbuf));
|
|
// get the system var VIEWCTR
|
|
acedGetVar (_T("VIEWCTR"), &rb);
|
|
// set that as the target
|
|
target = AcGePoint3d (rb.resval.rpoint[X], rb.resval.rpoint[Y], rb.resval.rpoint[Z]);
|
|
}
|
|
// we want the viewports camera target setting
|
|
else
|
|
{
|
|
// get the target of the view
|
|
target = pViewPortRec->target ();
|
|
}
|
|
|
|
// get the view direction
|
|
viewDir = pViewPortRec->viewDirection ();
|
|
// get the view twist of the viewport
|
|
viewTwist = pViewPortRec->viewTwist ();
|
|
}
|
|
// close after use
|
|
pVTable->close ();
|
|
pViewPortRec->close();
|
|
}
|
|
|
|
// now restore the original working database
|
|
//将导致渲染错误，文件保存，核查错误提示 LFY 2019-6-3
|
|
//acdbHostApplicationServices()->setWorkingDatabase(workingDataBase);
|
|
|
|
return (true);
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::Redraw(AcDbExtents* pExtAll,int nGsViewIndex)
|
|
{
|
|
if (pExtAll != NULL && nGsViewIndex != -1)
|
|
{
|
|
ZoomExtent(nGsViewIndex,pExtAll);
|
|
}
|
|
|
|
if (::IsWindow(m_hWnd))
|
|
{
|
|
Invalidate();
|
|
}
|
|
}
|
|
|
|
BOOL CBlkRecsPreviewCtrlEx::PreViewNamedRecs(LPCTSTR pszDwgFile,LPCTSTR pszHead)
|
|
{
|
|
AcDbDatabase * pDb = new AcDbDatabase(false);
|
|
if (Acad::eOk == pDb->readDwgFile(pszDwgFile))
|
|
{
|
|
m_arDbPtrs.Add(pDb);
|
|
m_arRecNames.Add(pszHead);
|
|
m_arDwgFiles.Add(pszDwgFile);
|
|
|
|
// 根据nCount创建viewCtrl
|
|
DWORD dwStyle = WS_CHILD | WS_VISIBLE;
|
|
CGsPreviewCtrlEx* pPreViewCtrl = NULL;
|
|
|
|
CRect rc;
|
|
GetClientRect(rc);
|
|
|
|
m_nIDAdd += 1;
|
|
pPreViewCtrl = new CGsPreviewCtrlEx;
|
|
pPreViewCtrl->Create(_T("PreView"),dwStyle,rc,this,ID_PREVIEWCTRL + m_nIDAdd);
|
|
InitDrawingControl(pPreViewCtrl,pDb,pszHead);
|
|
|
|
m_arPreViewCtrls.Add(pPreViewCtrl);
|
|
|
|
//scrbar
|
|
int nCount = (int)m_arPreViewCtrls.GetSize();
|
|
int nShows = m_nRows * m_nCols;
|
|
if (nCount - nShows > 0)
|
|
{
|
|
int nRes = (nCount % nShows) ? 1 : 0;
|
|
int nPages = nCount / nShows + nRes;
|
|
SetScrollRange(SB_VERT,0,nPages);
|
|
|
|
SCROLLINFO info;
|
|
info.cbSize = sizeof(SCROLLINFO);
|
|
info.fMask = SIF_ALL;
|
|
info.nMin = 0;
|
|
info.nMax = nPages;
|
|
info.nPage = 2;
|
|
info.nPos = 0;
|
|
info.nTrackPos = 0;
|
|
SetScrollInfo(SB_VERT,&info);
|
|
EnableScrollBarCtrl(SB_VERT);
|
|
}
|
|
else
|
|
{
|
|
ShowScrollBar(SB_VERT,FALSE);
|
|
}
|
|
m_nCurSel = 0;
|
|
|
|
return TRUE;
|
|
}
|
|
else
|
|
{
|
|
DELETE_PTR(pDb);
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
BOOL CBlkRecsPreviewCtrlEx::GetCurSelRec(CString& sRecName)
|
|
{
|
|
if (m_nCurSel != -1)
|
|
{
|
|
int nTrueSel = m_nCurSel + GetScrollPos(SB_VERT) * (m_nRows * m_nCols);
|
|
if (nTrueSel != -1 ) //view rec
|
|
{
|
|
sRecName = m_arRecNames.GetAt(nTrueSel);
|
|
return TRUE;
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
BOOL CBlkRecsPreviewCtrlEx::GetCurSelRec(CString& sDwgFile,CString& sRecName)
|
|
{
|
|
if (m_nCurSel != -1)
|
|
{
|
|
int nTrueSel = m_nCurSel + GetScrollPos(SB_VERT) * (m_nRows * m_nCols);
|
|
if (nTrueSel != -1 ) //view rec
|
|
{
|
|
sRecName = m_arRecNames.GetAt(nTrueSel);
|
|
sDwgFile = m_arDwgFiles.GetAt(nTrueSel);
|
|
return TRUE;
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
BOOL CBlkRecsPreviewCtrlEx::SetCurSelRec(CString &sDwgFile, CString &sRecName)
|
|
{
|
|
CString sRecName2, sDwgFile2;
|
|
//仅仅限于当前页
|
|
int nIndex = -1, nTrueIndex = -1;
|
|
|
|
for (int i = m_nRows - 1; i > -1; i--)
|
|
{
|
|
for (int j = 0; j < m_nCols; j++)
|
|
{
|
|
nIndex = i * m_nCols + j;
|
|
|
|
nTrueIndex = nIndex + GetScrollPos(SB_VERT) * (m_nRows * m_nCols);
|
|
if (nTrueIndex < m_arPreViewCtrls.GetSize() - 1)
|
|
{
|
|
sRecName2 = m_arRecNames.GetAt(nTrueIndex);
|
|
sDwgFile2 = m_arDwgFiles.GetAt(nTrueIndex);
|
|
|
|
if (sRecName.CompareNoCase(sRecName2) == 0 &&
|
|
sDwgFile.CompareNoCase(sDwgFile2) == 0)
|
|
{
|
|
int nLastSel = m_nCurSel;
|
|
|
|
m_nCurSel = nIndex;
|
|
|
|
|
|
CRect rcLast = GetCellIndexRect(nLastSel);
|
|
CRect rcCurs = GetCellIndexRect(m_nCurSel);
|
|
|
|
rcLast.DeflateRect(-2, -2, -2, -2);
|
|
InvalidateRect(rcLast);
|
|
|
|
rcCurs.DeflateRect(-2, -2, -2, -2);
|
|
InvalidateRect(rcCurs);
|
|
|
|
if (m_nCurSel > -1 && m_nCurSel < m_arPreViewCtrls.GetSize())
|
|
{
|
|
int nTrueIndex = m_nCurSel + GetScrollPos(SB_VERT) * (m_nRows * m_nCols);
|
|
if (nTrueIndex > -1 && nTrueIndex < m_arPreViewCtrls.GetSize())
|
|
{
|
|
GetParent()->SendMessage(WM_ONITEMSEL, nTrueIndex, 0);
|
|
|
|
CGsPreviewCtrlEx *pPreViewCtrl = (CGsPreviewCtrlEx *)m_arPreViewCtrls.GetAt(nTrueIndex);
|
|
WORD nFlag = 0;
|
|
if (m_mapViewCtrl2Pt.Lookup(pPreViewCtrl, nFlag))
|
|
{
|
|
if (nFlag == 1)//point default
|
|
{
|
|
GetParent()->SendMessage(WM_TRUERELOAD, nTrueIndex, 0);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
rcCurs.DeflateRect(-2, -2, -2, -2);
|
|
InvalidateRect(rcCurs);
|
|
|
|
return TRUE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
int CBlkRecsPreviewCtrlEx::GetCurSelIndex()
|
|
{
|
|
if (m_nCurSel != -1)
|
|
{
|
|
int nTrueSel = m_nCurSel + GetScrollPos(SB_VERT) * (m_nRows * m_nCols);
|
|
if (nTrueSel != -1) //view rec
|
|
{
|
|
return nTrueSel;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::Clear(int nIndex)
|
|
{
|
|
CGsPreviewCtrlEx* pView = NULL;
|
|
if (nIndex == -1)
|
|
{
|
|
int i = 0;
|
|
for (i = 0;i < m_arPreViewCtrls.GetSize();i++)
|
|
{
|
|
pView = (CGsPreviewCtrlEx*)m_arPreViewCtrls.GetAt(i);
|
|
if (pView != NULL)
|
|
{
|
|
pView->mpView->eraseAll();
|
|
pView->DestroyWindow();
|
|
DELETE_PTR(pView);
|
|
}
|
|
}
|
|
m_arPreViewCtrls.RemoveAll();
|
|
m_arRecNames.RemoveAll();
|
|
|
|
AcDbDatabase* pDb = NULL;
|
|
for (i = 0;i < m_arDbPtrs.GetSize();i++)
|
|
{
|
|
pDb = (AcDbDatabase*)m_arDbPtrs.GetAt(i);
|
|
if (pDb != NULL)
|
|
{
|
|
DELETE_PTR(pDb);
|
|
}
|
|
}
|
|
m_arDbPtrs.RemoveAll();
|
|
m_mapViewCtrl2Pt.RemoveAll();
|
|
}
|
|
else
|
|
{
|
|
if (nIndex > -1 && nIndex < m_arPreViewCtrls.GetSize())
|
|
{
|
|
pView = (CGsPreviewCtrlEx*)m_arPreViewCtrls.GetAt(nIndex);
|
|
if (pView != NULL)
|
|
{
|
|
pView->mpView->eraseAll();
|
|
pView->DestroyWindow();
|
|
DELETE_PTR(pView);
|
|
}
|
|
m_arPreViewCtrls.RemoveAt(nIndex);
|
|
|
|
m_mapViewCtrl2Pt.RemoveKey((void*)pView);
|
|
|
|
if (nIndex > -1 && nIndex < m_arRecNames.GetSize())
|
|
{
|
|
m_arRecNames.RemoveAt(nIndex);
|
|
}
|
|
|
|
AcDbDatabase* pDb = NULL;
|
|
if (nIndex > -1 && nIndex < m_arDbPtrs.GetSize())
|
|
{
|
|
pDb = (AcDbDatabase*)m_arDbPtrs.GetAt(nIndex);
|
|
if (pDb != NULL)
|
|
{
|
|
DELETE_PTR(pDb);
|
|
}
|
|
m_arDbPtrs.RemoveAt(nIndex);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::DestroyAll()
|
|
{
|
|
CGsPreviewCtrlEx* pView = NULL;
|
|
int i = 0;
|
|
for (i = 0;i < m_arPreViewCtrls.GetSize();i++)
|
|
{
|
|
pView = (CGsPreviewCtrlEx*)m_arPreViewCtrls.GetAt(i);
|
|
if (pView != NULL)
|
|
{
|
|
pView->mpView->eraseAll();
|
|
pView->DestroyWindow();
|
|
DELETE_PTR(pView);
|
|
}
|
|
}
|
|
m_arPreViewCtrls.RemoveAll();
|
|
|
|
m_arRecNames.RemoveAll();
|
|
|
|
AcDbDatabase* pDb = NULL;
|
|
for (i = 0;i < m_arDbPtrs.GetSize();i++)
|
|
{
|
|
pDb = (AcDbDatabase*)m_arDbPtrs.GetAt(i);
|
|
if (pDb != NULL)
|
|
{
|
|
DELETE_PTR(pDb);
|
|
}
|
|
}
|
|
m_arDbPtrs.RemoveAll();
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::OnPaint()
|
|
{
|
|
CPaintDC dc(this);
|
|
|
|
if (m_bInit) return;
|
|
|
|
//获取每页单元位置
|
|
CArray<CRect,CRect> arCells;
|
|
DrawGridCell(&dc,arCells);
|
|
|
|
//设置当前可见视的单元位置
|
|
SetShowViewPort(&dc,arCells);
|
|
|
|
DrawCurselCell(&dc);
|
|
|
|
//显示当前可见视
|
|
CGsPreviewCtrlEx* pView = NULL;
|
|
for (int i = 0;i < m_arPreViewCtrls.GetSize();i++)
|
|
{
|
|
pView = (CGsPreviewCtrlEx*)m_arPreViewCtrls.GetAt(i);
|
|
if (pView != NULL)
|
|
{
|
|
pView->RefreshView();
|
|
}
|
|
}
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::DrawCurselCell(CDC* pDC)
|
|
{
|
|
int nIndex = -1;
|
|
CRect rc,rcClient;
|
|
GetClientRect(&rcClient);
|
|
rcClient.DeflateRect(s_nSpace,s_nSpace,s_nSpace,s_nSpace);
|
|
|
|
int nWidth = (rcClient.Width() - (m_nCols - 1) * s_nSpace ) / m_nCols;
|
|
int nHeight = (rcClient.Height() - (m_nRows - 1) * s_nSpace) / m_nRows;
|
|
|
|
int nCurCell = m_nCurSel % (m_nCols * m_nRows);
|
|
for (int i = m_nRows - 1;i > -1;i--)
|
|
{
|
|
for (int j = 0;j < m_nCols;j++)
|
|
{
|
|
nIndex = i * m_nCols + j;
|
|
if (nIndex == nCurCell)
|
|
{
|
|
//超出
|
|
int nTrueSel = m_nCurSel + GetScrollPos(SB_VERT) * (m_nRows * m_nCols);
|
|
if (nTrueSel > m_arPreViewCtrls.GetSize() - 1)
|
|
{
|
|
return;
|
|
}
|
|
|
|
rc.top = rcClient.top + i * (nHeight + s_nSpace);
|
|
rc.bottom = rc.top + nHeight;
|
|
rc.left = rcClient.left + j * (nWidth + s_nSpace);
|
|
rc.right = rc.left + nWidth;
|
|
|
|
CPen pen(PS_SOLID | PS_GEOMETRIC,2,RGB(255,0,0));
|
|
CPoint pt[5];
|
|
rc.DeflateRect(-1,-1,-1,-1);
|
|
pt[0] = rc.TopLeft();
|
|
pt[2] = rc.BottomRight();
|
|
pt[1] = rc.TopLeft();pt[1].x = rc.right;
|
|
pt[3] = rc.BottomRight();pt[3].x = rc.left;
|
|
pt[4] = pt[0];
|
|
|
|
CPen * pOldPen = pDC->SelectObject(&pen);
|
|
pDC->MoveTo(pt[0]);
|
|
for (int k = 1;k < 5;k++)
|
|
{
|
|
pDC->LineTo(pt[k]);
|
|
}
|
|
if (pOldPen != NULL) pDC->SelectObject(pOldPen);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::DrawGridCell(CDC* pDC,CArray<CRect,CRect>& arCells)
|
|
{
|
|
int nIndex = -1,nTrueIndex = -1;
|
|
CRect rc,rcClient;
|
|
GetClientRect(&rcClient);
|
|
rcClient.DeflateRect(s_nSpace,s_nSpace,s_nSpace,s_nSpace);
|
|
|
|
int nWidth = (rcClient.Width() - (m_nCols - 1) * s_nSpace ) / m_nCols;
|
|
int nHeight = (rcClient.Height() - (m_nRows - 1) * s_nSpace) / m_nRows;
|
|
COLORREF crOld = RGB(0,0,0);
|
|
if (pDC != NULL)
|
|
{
|
|
crOld = pDC->GetBkColor();
|
|
}
|
|
int nPos = GetScrollPos(SB_VERT);
|
|
|
|
for (int i = 0;i < m_nRows;i++)
|
|
{
|
|
for (int j = 0;j < m_nCols;j++)
|
|
{
|
|
nIndex = i * m_nCols + j;
|
|
|
|
rc.top = rcClient.top + i * (nHeight + s_nSpace);
|
|
rc.bottom = rc.top + nHeight;
|
|
rc.left = rcClient.left + j * (nWidth + s_nSpace);
|
|
rc.right = rc.left + nWidth;
|
|
arCells.Add(rc);
|
|
|
|
nTrueIndex = nIndex + nPos * (m_nRows * m_nCols);
|
|
if (nTrueIndex <= m_arPreViewCtrls.GetSize() - 1)
|
|
{
|
|
if (pDC != NULL) pDC->FillSolidRect(&rc,RGB(0,0,0));
|
|
}
|
|
else
|
|
{
|
|
if (pDC != NULL) pDC->FillSolidRect(&rc,crOld);
|
|
}
|
|
}
|
|
}
|
|
if (pDC != NULL) pDC->SetBkColor(crOld);
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::SetShowViewPort(CDC* pDC,CArray<CRect,CRect>& arCells)
|
|
{
|
|
CGsPreviewCtrlEx* pView = NULL;
|
|
AcDbExtents exts;
|
|
AcGsDCRect dcRc;
|
|
AcDbDatabase* pDb = NULL;
|
|
int nShows = m_nCols * m_nRows;
|
|
int nCount = (int)m_arPreViewCtrls.GetSize();
|
|
|
|
if (nCount > nShows)
|
|
{
|
|
int nPagePos = GetScrollPos(SB_VERT);
|
|
int nFrom = nPagePos * nShows;
|
|
int nTo = nFrom + nShows - 1;
|
|
if (nTo > nCount - 1) nTo = nCount - 1;
|
|
|
|
int nRcIndex = 0,nOld = 0;
|
|
CRect rc,rcLable;
|
|
CString sName,sKey;
|
|
|
|
CFont *pFont = NULL;
|
|
CFont font;
|
|
LOGFONT lf;
|
|
memset(&lf, 0, sizeof(LOGFONT));
|
|
lf.lfHeight = s_nSpace - 2;
|
|
lf.lfWidth = 0;
|
|
lf.lfEscapement = 0;
|
|
lf.lfWeight = FW_NORMAL;
|
|
_tcscpy(lf.lfFaceName, _T("宋体"));
|
|
if (m_bLfFont)
|
|
{
|
|
memcpy(&lf,&m_lfFont,sizeof(LOGFONT));
|
|
}
|
|
VERIFY(font.CreateFontIndirect(&lf));
|
|
|
|
pFont = pDC->SelectObject(&font);
|
|
|
|
for (int i = 0;i < nCount;i++)
|
|
{
|
|
pView = (CGsPreviewCtrlEx*)m_arPreViewCtrls.GetAt(i);
|
|
|
|
if (m_arDbPtrs.GetSize() == m_arPreViewCtrls.GetSize())
|
|
{
|
|
pDb = (AcDbDatabase*)m_arDbPtrs.GetAt(i);
|
|
}
|
|
else
|
|
{
|
|
CString sDwgFile = m_arDwgFiles.GetAt(i);
|
|
if (pDb) pView->OnZoomExtents(pDb);
|
|
}
|
|
|
|
if (i >= nFrom && i <= nTo)
|
|
{
|
|
nRcIndex = i % (m_nRows * m_nCols);
|
|
rc = arCells.GetAt(nRcIndex);
|
|
|
|
if (pView->GetMaxFlag() == 0)
|
|
{
|
|
pView->MoveWindow(rc);
|
|
}
|
|
pView->SetCellRect(rc);
|
|
|
|
//写文字标题
|
|
rcLable = rc;
|
|
rcLable.top = rc.bottom;
|
|
rcLable.bottom = rcLable.top + s_nSpace;
|
|
|
|
sKey.Format(_T("%p"),pView);
|
|
if (m_mapEntPtr2Name.Lookup(sKey,sName))
|
|
{
|
|
rcLable.DeflateRect(0,1,0,1);
|
|
nOld = pDC->SetBkMode(TRANSPARENT);
|
|
pDC->DrawText(sName,rcLable,DT_CENTER);
|
|
pDC->SetBkMode(nOld);
|
|
}
|
|
|
|
if (m_arDbPtrs.GetSize() == m_arPreViewCtrls.GetSize())
|
|
{
|
|
pView->OnZoomExtents(pDb);
|
|
}
|
|
else
|
|
{
|
|
CString sDwgFile = m_arDwgFiles.GetAt(i);
|
|
m_mapDwgFile2Db.Lookup(sDwgFile,(void*&)pDb);
|
|
if (pDb) pView->OnZoomExtents(pDb);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
pView->MoveWindow(CRect(0,0,1,1));
|
|
}
|
|
}
|
|
pDC->SelectObject(pFont);
|
|
}
|
|
else
|
|
{
|
|
int nOld = 0;
|
|
CString sName,sKey;
|
|
|
|
CFont *pFont = NULL;
|
|
CFont font;
|
|
LOGFONT lf;
|
|
memset(&lf, 0, sizeof(LOGFONT));
|
|
lf.lfHeight = s_nSpace - 2;
|
|
lf.lfWidth = 0;
|
|
lf.lfEscapement = 0;
|
|
lf.lfWeight = FW_NORMAL;
|
|
_tcscpy(lf.lfFaceName, _T("宋体"));
|
|
if (m_bLfFont)
|
|
{
|
|
memcpy(&lf,&m_lfFont,sizeof(LOGFONT));
|
|
}
|
|
VERIFY(font.CreateFontIndirect(&lf));
|
|
|
|
pFont = pDC->SelectObject(&font);
|
|
|
|
//if (m_arDbPtrs.GetSize() == nCount)
|
|
{
|
|
CRect rc(0,0,0,0),rcLable;
|
|
for (int i = 0;i < nCount;i++)
|
|
{
|
|
pView = (CGsPreviewCtrlEx*)m_arPreViewCtrls.GetAt(i);
|
|
rc = arCells.GetAt(i);
|
|
|
|
if (pView->GetMaxFlag() == 0)
|
|
{
|
|
pView->MoveWindow(rc);
|
|
}
|
|
|
|
pView->SetCellRect(rc);
|
|
|
|
//写文字标题
|
|
//写文字标题
|
|
rcLable = rc;
|
|
rcLable.top = rc.bottom;
|
|
rcLable.bottom = rcLable.top + s_nSpace;
|
|
|
|
sKey.Format(_T("%p"),pView);
|
|
if (m_mapEntPtr2Name.Lookup(sKey,sName))
|
|
{
|
|
rcLable.DeflateRect(0,1,0,1);
|
|
nOld = pDC->SetBkMode(TRANSPARENT);
|
|
pDC->DrawText(sName,rcLable,DT_CENTER);
|
|
pDC->SetBkMode(nOld);
|
|
}
|
|
|
|
if ( m_arDbPtrs.GetSize() == m_arPreViewCtrls.GetSize() )
|
|
{
|
|
pDb = (AcDbDatabase*)m_arDbPtrs.GetAt(i);
|
|
pView->OnZoomExtents(pDb);
|
|
}
|
|
else
|
|
{
|
|
CString sDwgFile = m_arDwgFiles.GetAt(i);
|
|
if (pDb) pView->OnZoomExtents(pDb);
|
|
}
|
|
}
|
|
}
|
|
pDC->SelectObject(pFont);
|
|
}
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::OnLButtonDown(UINT nFlags, CPoint point)
|
|
{
|
|
//判断当前是否有最大化
|
|
for (int i = 0;i < m_arPreViewCtrls.GetSize();i++)
|
|
{
|
|
CGsPreviewCtrlEx* pPreViewCtrl = (CGsPreviewCtrlEx*)m_arPreViewCtrls.GetAt(i);
|
|
if ( pPreViewCtrl != NULL)
|
|
{
|
|
if ( pPreViewCtrl->GetMaxFlag() )//max
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
CArray<CRect,CRect> arCells;
|
|
DrawGridCell(NULL,arCells);
|
|
|
|
int nLastSel = m_nCurSel;
|
|
m_nCurSel = HitViewCell(point);
|
|
|
|
CRect rcLast = GetCellIndexRect(nLastSel);
|
|
CRect rcCurs = GetCellIndexRect(m_nCurSel);
|
|
|
|
rcLast.DeflateRect(-2,-2,-2,-2);
|
|
InvalidateRect(rcLast);
|
|
|
|
rcCurs.DeflateRect(-2,-2,-2,-2);
|
|
InvalidateRect(rcCurs);
|
|
|
|
if (m_nCurSel > -1 && m_nCurSel < m_arPreViewCtrls.GetSize())
|
|
{
|
|
int nTrueIndex = m_nCurSel + GetScrollPos(SB_VERT) * (m_nRows * m_nCols);
|
|
if (nTrueIndex > -1 && nTrueIndex < m_arPreViewCtrls.GetSize())
|
|
{
|
|
GetParent()->SendMessage(WM_ONITEMSEL,nTrueIndex,0);
|
|
|
|
CGsPreviewCtrlEx* pPreViewCtrl = (CGsPreviewCtrlEx*)m_arPreViewCtrls.GetAt(nTrueIndex);
|
|
WORD nFlag = 0;
|
|
if ( m_mapViewCtrl2Pt.Lookup(pPreViewCtrl,nFlag) )
|
|
{
|
|
if (nFlag == 1)//point default
|
|
{
|
|
GetParent()->SendMessage(WM_TRUERELOAD,nTrueIndex,0);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
rcCurs.DeflateRect(-2,-2,-2,-2);
|
|
InvalidateRect(rcCurs);
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::OnLButtonUp(UINT nFlags, CPoint point)
|
|
{
|
|
if (GetParent() != NULL)
|
|
{
|
|
int nId = GetDlgCtrlID();
|
|
GetParent()->SendMessage(WM_COMMAND,MAKEWPARAM(nId,BN_CLICKED),(LPARAM)m_hWnd);
|
|
}
|
|
}
|
|
|
|
CRect CBlkRecsPreviewCtrlEx::GetCellIndexRect(int nIndex)
|
|
{
|
|
int nIndex2 = -1;
|
|
CRect rc,rcClient;
|
|
GetClientRect(&rcClient);
|
|
rcClient.DeflateRect(s_nSpace,s_nSpace,s_nSpace,s_nSpace);
|
|
|
|
int nWidth = (rcClient.Width() - (m_nCols - 1) * s_nSpace ) / m_nCols;
|
|
int nHeight = (rcClient.Height() - (m_nRows - 1) * s_nSpace) / m_nRows;
|
|
|
|
int nCurCell = m_nCurSel % (m_nCols * m_nRows);
|
|
for (int i = m_nRows - 1;i > -1;i--)
|
|
{
|
|
for (int j = 0;j < m_nCols;j++)
|
|
{
|
|
nIndex2 = i * m_nCols + j;
|
|
if (nIndex == nIndex2)
|
|
{
|
|
rc.top = rcClient.top + i * (nHeight + s_nSpace);
|
|
rc.bottom = rc.top + nHeight;
|
|
rc.left = rcClient.left + j * (nWidth + s_nSpace);
|
|
rc.right = rc.left + nWidth;
|
|
return rc;
|
|
}
|
|
}
|
|
}
|
|
return CRect(0,0,0,0);
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::OnLButtonDblClk(UINT nFlags, CPoint point)
|
|
{
|
|
m_nCurSel = HitViewCell(point);
|
|
if (m_nCurSel != -1)
|
|
{
|
|
int nTrueSel = m_nCurSel + GetScrollPos(SB_VERT) * (m_nRows * m_nCols);
|
|
GetParent()->SendMessage(WM_VIEWDBLCLKSEL,nTrueSel,0);
|
|
|
|
CGsPreviewCtrlEx* pPreViewCtrl = (CGsPreviewCtrlEx*)m_arPreViewCtrls.GetAt(nTrueSel);
|
|
if ( pPreViewCtrl != NULL)
|
|
{
|
|
CRect rcClient;
|
|
GetClientRect(&rcClient);
|
|
|
|
CRect rcCtrl;
|
|
pPreViewCtrl->GetWindowRect(&rcCtrl);
|
|
ScreenToClient(&rcCtrl);
|
|
|
|
if ( pPreViewCtrl->GetMaxFlag() == 0 )//不同
|
|
{
|
|
pPreViewCtrl->MoveWindow(rcClient);
|
|
pPreViewCtrl->SetMaxFlag(TRUE);
|
|
pPreViewCtrl->InvalidateRect(rcClient);
|
|
}
|
|
else //返回小格
|
|
{
|
|
pPreViewCtrl->SetMaxFlag(FALSE);
|
|
}
|
|
Invalidate();
|
|
}
|
|
}
|
|
else //外部点击
|
|
{
|
|
CRect rcClient;
|
|
GetClientRect(&rcClient);
|
|
|
|
|
|
CGsPreviewCtrlEx* pPreViewCtrl = NULL;
|
|
for (int i = 0;i < m_arPreViewCtrls.GetSize();i++)
|
|
{
|
|
pPreViewCtrl = (CGsPreviewCtrlEx*)m_arPreViewCtrls.GetAt(i);
|
|
if ( pPreViewCtrl->GetMaxFlag() == 1 )//不同
|
|
{
|
|
CRect rcCtrl;
|
|
pPreViewCtrl->GetWindowRect(&rcCtrl);
|
|
ScreenToClient(&rcCtrl);
|
|
|
|
if (rcCtrl.PtInRect(point))
|
|
{
|
|
pPreViewCtrl->SetMaxFlag(FALSE);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
Invalidate();
|
|
}
|
|
}
|
|
|
|
int CBlkRecsPreviewCtrlEx::HitViewCell(CPoint point)
|
|
{
|
|
int nIndex = -1,nTrueIndex = -1;
|
|
CRect rc,rcClient;
|
|
GetClientRect(&rcClient);
|
|
rcClient.DeflateRect(s_nSpace,s_nSpace,s_nSpace,s_nSpace);
|
|
|
|
int nWidth = (rcClient.Width() - (m_nCols - 1) * s_nSpace ) / m_nCols;
|
|
int nHeight = (rcClient.Height() - (m_nRows - 1) * s_nSpace) / m_nRows;
|
|
|
|
int nCurCell = m_nCurSel % (m_nCols * m_nRows);
|
|
for (int i = m_nRows - 1;i > -1;i--)
|
|
{
|
|
for (int j = 0;j < m_nCols;j++)
|
|
{
|
|
nIndex = i * m_nCols + j;
|
|
rc.top = rcClient.top + i * (nHeight + s_nSpace);
|
|
rc.bottom = rc.top + nHeight;
|
|
rc.left = rcClient.left + j * (nWidth + s_nSpace);
|
|
rc.right = rc.left + nWidth;
|
|
|
|
if (rc.PtInRect(point))
|
|
{
|
|
nTrueIndex = nIndex + GetScrollPos(SB_VERT) * (m_nRows * m_nCols);
|
|
if (nTrueIndex > m_arPreViewCtrls.GetSize() -1)
|
|
{
|
|
return -1;
|
|
}
|
|
return nIndex;
|
|
}
|
|
}
|
|
}
|
|
|
|
//当最大化时,点击框外
|
|
CGsPreviewCtrlEx* pEx = NULL;
|
|
for (int i = 0;i < m_arPreViewCtrls.GetSize();i++)
|
|
{
|
|
pEx = (CGsPreviewCtrlEx*)m_arPreViewCtrls.GetAt(i);
|
|
if (pEx->GetMaxFlag() == 1)
|
|
{
|
|
pEx->GetWindowRect(&rc);
|
|
ScreenToClient(&rc);
|
|
|
|
if (rc.PtInRect(point))
|
|
{
|
|
return i;
|
|
}
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
BOOL CBlkRecsPreviewCtrlEx::OnEraseBkgnd(CDC* pDC)
|
|
{
|
|
CRect rc;
|
|
GetClientRect(&rc);
|
|
COLORREF cr = RGB(192,192,192);
|
|
pDC->FillSolidRect(&rc,cr);
|
|
return FALSE;
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::OnSize(UINT nType, int cx, int cy)
|
|
{
|
|
CWnd::OnSize(nType, cx, cy);
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::OnDestroy()
|
|
{
|
|
DestroyAll();
|
|
CWnd::OnDestroy();
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
|
|
{
|
|
switch (nSBCode)
|
|
{
|
|
case SB_LINEUP:
|
|
case SB_PAGEUP:
|
|
{
|
|
nPos -= 1;
|
|
int nMin = 0,nMax = 0;
|
|
GetScrollRange(SB_VERT,&nMin,&nMax);
|
|
|
|
if (int(nPos) < nMin)
|
|
return;
|
|
SetScrollPos(SB_VERT,nPos,FALSE);
|
|
Invalidate();
|
|
break;
|
|
}
|
|
case SB_PAGEDOWN:
|
|
case SB_LINEDOWN:
|
|
{
|
|
nPos += 1;
|
|
int nMin = 0,nMax = 0;
|
|
GetScrollRange(SB_VERT,&nMin,&nMax);
|
|
|
|
if (int(nPos) > nMax)
|
|
return;
|
|
SetScrollPos(SB_VERT,nPos,FALSE);
|
|
Invalidate();
|
|
break;
|
|
}
|
|
case SB_THUMBTRACK:
|
|
{
|
|
SetScrollPos(SB_VERT,nPos,FALSE);
|
|
Invalidate();
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
BOOL CBlkRecsPreviewCtrlEx::Create(const RECT& rect, CWnd* pParentWnd, UINT nID)
|
|
{
|
|
LPCTSTR pszClass = AfxRegisterWndClass(
|
|
CS_VREDRAW | CS_HREDRAW | CS_DBLCLKS,
|
|
::LoadCursor(NULL, IDC_ARROW),
|
|
(HBRUSH) ::GetStockObject(WHITE_BRUSH),
|
|
::LoadIcon(NULL, IDI_APPLICATION));
|
|
|
|
DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_VSCROLL;
|
|
return CWnd::Create(pszClass,_T("BlkRecsPreviewCtrl"),dwStyle,rect,pParentWnd,nID);
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::ZoomExtent(AcGsView* pView,AcDbExtents* pExtAll)
|
|
{
|
|
|
|
}
|
|
|
|
void CBlkRecsPreviewCtrlEx::ZoomExtent(int nGsViewIndex,AcDbExtents* pExtAll)
|
|
{
|
|
|
|
} |