#include "stdafx.h" extern BOOL GetCtrlToggle(); const Adesk::UInt8 TDbMultiViewInsert::g_nVersion = 1; ACRX_DXF_DEFINE_MEMBERS(ATSMultiViewInsert, ATSEntity, AcDb::kDHL_CURRENT, AcDb::kMReleaseCurrent, 1, ATS_MVINSERT, "ATS_MVINSERT图形无法解析, 请下载上华软件|网址: www.shanghuasoft.com"); IMPLEMENT_TENTBASE(TDbMultiViewInsert); TDbMultiViewInsert::TDbMultiViewInsert() :m_nFlag(0), m_xScale(1.0), m_yScale(1.0), m_zScale(1.0), m_nRotation(0.0) { } BOOL TDbMultiViewInsert::IsValid() const { BOOL bRet=TDbEntity::IsValid(); if(!bRet) return bRet; double minScale=TchExport::Minimum(3, fabs(m_xScale), fabs(m_yScale), fabs(m_zScale)); bRet=(m_idBlock2d.isValid() && m_idBlock3d.isValid() && minScale>1.0E-9 ); return bRet; } // 提供对格式刷的支持 void TDbMultiViewInsert::CopyPropertiesFrom(AcDbEntity *pSrcEntity, unsigned gMatchFlag) { assertWriteEnabled(); TDbEntity::CopyPropertiesFrom(pSrcEntity, gMatchFlag); TDbMultiViewInsert *pSrc=TDbMultiViewInsert::cast(pSrcEntity); if(pSrc) { } } Acad::ErrorStatus TDbMultiViewInsert::subGetClassID(CLSID* pClsid) const { return Acad::eOk; //return TDbEntity::getClassID(pClsid); } // 从DWG读入数据: // 注意: 有待加入版本控制 Acad::ErrorStatus TDbMultiViewInsert::dwgInFields (AcDbDwgFiler* pFiler) { assertWriteEnabled(); Acad::ErrorStatus es = TDbEntity::dwgInFields(pFiler); if(es != Acad::eOk) return es; Adesk::UInt8 nVer; pFiler->readItem(&nVer); if(nVer>g_nVersion) {// Version is too new return Acad::eMakeMeProxy; } pFiler->readItem(&m_nFlag); pFiler->readItem(&m_idBlock2d); pFiler->readItem(&m_idBlock3d); pFiler->readItem(&(AcGePoint3d &)m_ptLocation); pFiler->readItem(&m_xScale); pFiler->readItem(&m_yScale); pFiler->readItem(&m_zScale); // nWidth有正负, nHeight>0 pFiler->readItem(&m_nRotation); // 0~2*PI return pFiler->filerStatus(); } // 写出数据到dwg: Acad::ErrorStatus TDbMultiViewInsert::dwgOutFields(AcDbDwgFiler* pFiler) const { assertReadEnabled(); Acad::ErrorStatus es = TDbEntity::dwgOutFields(pFiler); if(es != Acad::eOk) return es; pFiler->writeItem(g_nVersion); pFiler->writeItem(m_nFlag); pFiler->writeItem(m_idBlock2d); pFiler->writeItem(m_idBlock3d); pFiler->writeItem((const AcGePoint3d &)m_ptLocation); pFiler->writeItem(m_xScale); pFiler->writeItem(m_yScale); pFiler->writeItem(m_zScale); // nWidth有正负, nHeight>0 pFiler->writeItem(m_nRotation); // 0~2*PI return es; } Acad::ErrorStatus TDbMultiViewInsert::dxfInFields (AcDbDxfFiler* pFiler) { assertWriteEnabled(); Acad::ErrorStatus es = TDbEntity::dxfInFields(pFiler); if(es!=Acad::eOk) return es; if (!pFiler->atSubclassData(_T("TDbMultiViewInsert"))) { return Acad::eBadDxfSequence; } TDbMultiViewInsert bakClone; CopyObject(*this, bakClone); int fieldsFlags=0; resbuf rb; while ((es == Acad::eOk) && ((es = pFiler->readResBuf(&rb)) == Acad::eOk)) { switch (rb.restype) { case 10: m_ptLocation=rb.resval.rpoint; fieldsFlags |= 0x01; break; case 1: m_idBlock2d=GetBlockIdFromString(rb.resval.rstring, database()); free(rb.resval.rstring); fieldsFlags |= 0x02; break; case 2: m_idBlock3d=GetBlockIdFromString(rb.resval.rstring, database()); free(rb.resval.rstring); fieldsFlags |= 0x04; break; case 40: m_xScale=rb.resval.rreal; break; case 41: m_yScale=rb.resval.rreal; break; case 42: m_zScale=rb.resval.rreal; break; case 50: m_nRotation=rb.resval.rreal; break; default: // An unrecognized group. Push it back so that // the subclass can read it again. pFiler->pushBackItem(); es = Acad::eEndOfFile; break; } } if (es != Acad::eEndOfFile) { CopyObject(bakClone, *this); return Acad::eInvalidResBuf; } int bitFlags[]={10, 0x01, 1, 0x02, 2, 0x04}; for(int i=0; isetError(Acad::eMissingDxfField, XString(_T("\nMissing DXF group code: %d"), bitFlags[i+1])); CopyObject(bakClone, *this); return Acad::eMissingDxfField; } } if(!m_idBlock2d || !m_idBlock3d) { CopyObject(bakClone, *this); return Acad::eInvalidResBuf; } return pFiler->filerStatus(); } Acad::ErrorStatus TDbMultiViewInsert::dxfOutFields(AcDbDxfFiler* pFiler) const { assertReadEnabled(); Acad::ErrorStatus es; es = TDbEntity::dxfOutFields(pFiler); assert(es == Acad::eOk); es = pFiler->writeItem(AcDb::kDxfSubclass,_T("TDbMultiViewInsert")); assert(es == Acad::eOk); pFiler->writePoint3d(10, m_ptLocation); pFiler->writeString(1, (const TCHAR *)GetSymbolName(m_idBlock2d)); pFiler->writeString(2, (const TCHAR *)GetSymbolName(m_idBlock3d)); pFiler->writeDouble(40, m_xScale); pFiler->writeDouble(41, m_yScale); pFiler->writeDouble(42, m_zScale); pFiler->writeDouble(50, m_nRotation); return es; } Acad::ErrorStatus TDbMultiViewInsert::subTransformBy(const AcGeMatrix3d& xform) { assertWriteEnabled(); m_ptLocation.TransformBy(xform); AcDbBlockReference insert(m_ptLocation, m_idBlock3d); insert.setScaleFactors(AcGeScale3d(m_xScale, m_yScale, m_zScale)); insert.setRotation(m_nRotation); insert.transformBy(xform); m_nRotation=insert.rotation(); AcGeScale3d scales=insert.scaleFactors(); m_xScale=scales[0]; m_yScale=scales[1]; m_zScale=scales[2]; return Acad::eOk; } // ----------------------------------------------------------------------- // Overriden functions for edit // 定义了6个夹点: // 中心点: 用来移动 // 四个角点: 用来改尺寸 // 边点: 用来改角度 Acad::ErrorStatus TDbMultiViewInsert::subGetGripPoints(AcGePoint3dArray& gripPoints, AcDbIntArray& osnapModes, AcDbIntArray& geomIds) const { //gripPoints.append(m_ptLocation); TBlockGeomInfo geom=GetGeomInfo(); gripPoints.append((XPoint &)geom.GetCenter()); gripPoints.append((XPoint &)geom.GetLowLeft()); gripPoints.append((XPoint &)geom.GetLowRight()); gripPoints.append((XPoint &)geom.GetUpRight()); gripPoints.append((XPoint &)geom.GetUpLeft()); return Acad::eOk; } Acad::ErrorStatus TDbMultiViewInsert::subGetOsnapPoints( AcDb::OsnapMode osnapMode, INT_PTR gsSelectionMark, const AcGePoint3d& ptPick, const AcGePoint3d& lastPoint, const AcGeMatrix3d& viewXform, AcGePoint3dArray& snapPoints, AcDbIntArray& geomIds) const { if(GetExplodeMode()==DRAW_3D) { int nLen=snapPoints.length(); while(!snapPoints.isEmpty()) snapPoints.removeLast(); snapPoints.append(m_ptLocation); } else { TDbEntity::subGetOsnapPoints(osnapMode, gsSelectionMark, ptPick, lastPoint, viewXform, snapPoints, geomIds); } /* int nCount=snapPoints.length(); switch(osnapMode) { case AcDb::kOsModeIns: snapPoints.append(m_ptLocation); break; case AcDb::kOsModeCen: //if(IsKeyPressed(VK_CONTROL)) { //AcDbBlockReference::getOsnapPoints(osnapMode, gsSelectionMark, ptPick, lastPoint, // viewXform, snapPoints, geomIds); //} else { TBlockGeomInfo geom=GetGeomInfo(); snapPoints.append((XPoint &)geom.GetCenter()); } break; case AcDb::kOsModeNode: { TBlockGeomInfo geom=GetGeomInfo(); snapPoints.append((XPoint &)geom.GetCenter()); snapPoints.append((XPoint &)geom.GetLowLeft()); snapPoints.append((XPoint &)geom.GetLowRight()); snapPoints.append((XPoint &)geom.GetUpRight()); snapPoints.append((XPoint &)geom.GetUpLeft()); } break; case AcDb::kOsModeQuad: { TBlockGeomInfo geom=GetGeomInfo(); snapPoints.append((XPoint &)geom.GetLowLeft()); snapPoints.append((XPoint &)geom.GetLowRight()); snapPoints.append((XPoint &)geom.GetUpRight()); snapPoints.append((XPoint &)geom.GetUpLeft()); } break; default: { //if(IsKeyPressed(VK_CONTROL)) { //AcDbBlockReference::getOsnapPoints(osnapMode, gsSelectionMark, ptPick, lastPoint, //viewXform, snapPoints, geomIds); //} else { TBlockGeomInfo geom=GetGeomInfo(); AcDbPolyline pline; geom.GetPolyline(pline); pline.getOsnapPoints(osnapMode, 0, ptPick, lastPoint, viewXform, snapPoints, geomIds); //} } } */ return Acad::eOk; } Acad::ErrorStatus TDbMultiViewInsert::subGetStretchPoints(AcGePoint3dArray & stretchPoints) const { assertReadEnabled(); stretchPoints.append(m_ptLocation); return Acad::eOk; } // 取得夹点说明 Acad::ErrorStatus TDbMultiViewInsert::GetGripText(int i, CString &cs) const { //cs=_T("移动"); Acad::ErrorStatus es=Acad::eOk; switch(i) { case 0: cs=(GetCtrlToggle()? _T("移动(Ctrl-中心旋转)") : _T("中心旋转(Ctrl-移动)")); break; case 1: cs=(GetCtrlToggle()? _T("移动(Ctrl-对角拉伸)") : _T("对角拉伸(Ctrl-移动)")); break; case 2: cs=(GetCtrlToggle()? _T("移动(Ctrl-对角拉伸)") : _T("对角拉伸(Ctrl-移动)")); break; case 3: cs=(GetCtrlToggle()? _T("移动(Ctrl-对角拉伸)") : _T("对角拉伸(Ctrl-移动)")); break; case 4: cs=(GetCtrlToggle()? _T("移动(Ctrl-对角拉伸)") : _T("对角拉伸(Ctrl-移动)")); break; default: es=Acad::eInvalidInput; } return es; } // 功能: 夹点操作 Acad::ErrorStatus TDbMultiViewInsert::subMoveGripPointsAt( const AcDbIntArray& indices, const AcGeVector3d& offset) { assertWriteEnabled(); XPoint &vtOffset=*(XPoint *)&offset; //m_ptLocation += vtOffset; TBlockGeomInfo geom=GetGeomInfo(); assertWriteEnabled(); BOOL bCtrlPressed=GetCtrlToggle(); //IsKeyPressed(VK_CONTROL); AcDbObjectId objId=objectId(); XPoint ptFix=geom.m_ptCen; int idx=0; for (int i = 0; i < indices.length(); i++) { idx = indices[i]; switch(idx) { case 0: // Move Center if(bCtrlPressed) { geom.m_ptCen += vtOffset; } else { double nRot=ads_angle(XPoint(), vtOffset); geom.m_nRotation = nRot; } break; // stretch begin point case 1: // Move LowLeft if(bCtrlPressed) { geom.m_ptCen += vtOffset; } else { XPoint ptLowLeft=geom.GetLowLeft(); XPoint ptUpRight=geom.GetUpRight(); ptFix=ptUpRight; ptLowLeft += vtOffset; ptLowLeft.z = ptUpRight.z; XLine ln(ptUpRight, geom.m_nRotation); XPoint ptPrj; ptLowLeft.Project(&ln, ptPrj); geom.m_nSizeX = ads_distance(ptPrj, ptUpRight); geom.m_nSizeY = ads_distance(ptPrj, ptLowLeft); Midpoint(ptUpRight, ptLowLeft, geom.m_ptCen); } break; case 2: // Move LowRight if(bCtrlPressed) { geom.m_ptCen += vtOffset; } else { XPoint ptLowRight=geom.GetLowRight(); XPoint ptUpLeft=geom.GetUpLeft(); ptFix = ptUpLeft; ptLowRight += vtOffset; ptLowRight.z = ptUpLeft.z; XLine ln(ptUpLeft, geom.m_nRotation); XPoint ptPrj; ptLowRight.Project(&ln, ptPrj); geom.m_nSizeX = ads_distance(ptPrj, ptUpLeft); geom.m_nSizeY = ads_distance(ptPrj, ptLowRight); Midpoint(ptLowRight, ptUpLeft, geom.m_ptCen); } break; case 3: // Move UpRight if(bCtrlPressed) { geom.m_ptCen += vtOffset; } else { XPoint ptUpRight=geom.GetUpRight(); XPoint ptLowLeft=geom.GetLowLeft(); ptFix = ptLowLeft; ptUpRight += vtOffset; ptUpRight.z = ptLowLeft.z; XLine ln(ptLowLeft, geom.m_nRotation); XPoint ptPrj; ptUpRight.Project(&ln, ptPrj); geom.m_nSizeX = ads_distance(ptPrj, ptLowLeft); geom.m_nSizeY = ads_distance(ptPrj, ptUpRight); Midpoint(ptUpRight, ptLowLeft, geom.m_ptCen); } break; case 4: // Move UpLeft if(bCtrlPressed) { geom.m_ptCen += vtOffset; } else { XPoint ptUpLeft=geom.GetUpLeft(); XPoint ptLowRight=geom.GetLowRight(); ptFix=ptLowRight; ptUpLeft += vtOffset; ptUpLeft.z = ptUpLeft.z; XLine ln(ptLowRight, geom.m_nRotation); XPoint ptPrj; ptUpLeft.Project(&ln, ptPrj); geom.m_nSizeX = ads_distance(ptPrj, ptLowRight); geom.m_nSizeY = ads_distance(ptPrj, ptUpLeft); Midpoint(ptLowRight, ptUpLeft, geom.m_ptCen); } break; default: break; } } UpdateFrom(geom); return Acad::eOk; } Acad::ErrorStatus TDbMultiViewInsert::subMoveStretchPointsAt(const AcDbIntArray& indices, const AcGeVector3d& offset) { assertWriteEnabled(); AcGeMatrix3d mat; mat.setToTranslation(offset); return transformBy(mat); //return moveGripPointsAt(indices, offset); } Acad::ErrorStatus TDbMultiViewInsert::ExplodeOrDraw2d(XExplodeDraw &dc) const { return DrawOneView(dc, FALSE); } Acad::ErrorStatus TDbMultiViewInsert::ExplodeOrDraw3d(XExplodeDraw &dc) const { return DrawOneView(dc, TRUE); } Acad::ErrorStatus TDbMultiViewInsert::DrawOneView(XExplodeDraw &dc, BOOL bDraw3d) const { // extern BOOL g_bMakeBlock; extern double g_nAcadVer; XPoint ptInsert=m_ptLocation; if(!bDraw3d) ptInsert.z=0; BOOL bMakeBlock=g_bMakeBlock; if(_tcsicmp(dc.Desc(), XAcGiViewDraw::Descriptor())==0) { //modified by whl on 0706524，解决在三维视图下崩溃问题 //bMakeBlock=(g_nAcadVer>15.0001); bMakeBlock=FALSE; } dc< &lstInfo) const { TBlockGeomInfo geom=GetGeomInfo(); lstInfo.Append(new TObjInfoUnit(_T("对象类型"), _T("多视图块"))); //lstInfo.Append(new TObjInfoUnit(_T("插入点"), Point2d2Str(m_ptLocation))); lstInfo.Append(new TObjInfoUnit(_T("中心点"), Point2d2Str(geom.m_ptCen))); lstInfo.Append(new TObjInfoUnit(_T("转角"), XString(_T("%d"), AS_INT(m_nRotation*180/PI)))); lstInfo.Append(new TObjInfoUnit(_T("比例X"), Dist2Str(m_xScale))); lstInfo.Append(new TObjInfoUnit(_T("比例Y"), Dist2Str(m_yScale))); lstInfo.Append(new TObjInfoUnit(_T("比例Z"), Dist2Str(m_zScale))); lstInfo.Append(new TObjInfoUnit(_T("长度X"), Dist2Str(geom.m_nSizeX))); lstInfo.Append(new TObjInfoUnit(_T("宽度Y"), Dist2Str(geom.m_nSizeY))); lstInfo.Append(new TObjInfoUnit(_T("高度Z"), Dist2Str(geom.m_nSizeZ))); lstInfo.Append(new TObjInfoUnit(_T("二维图块"), GetSymbolName(m_idBlock2d))); lstInfo.Append(new TObjInfoUnit(_T("三维图块"), GetSymbolName(m_idBlock3d))); } AcDbBlockReference * TDbMultiViewInsert::NewBlock(BOOL b3D) const { XPoint ptInsert=m_ptLocation; if(!b3D) ptInsert.z=0.0; AcDbBlockReference *pInsert=new AcDbBlockReference(ptInsert, GetBlockId(b3D)); pInsert->setPropertiesFrom(this); pInsert->setScaleFactors(GetScaleFactors()); pInsert->setRotation(GetRotation()); return pInsert; } TBlockGeomInfo TDbMultiViewInsert::GetGeomInfo() const { AcDbBlockReference *pBlock=NewBlock(TRUE); ASSERT(pBlock); TBlockGeomInfo geom; geom.SetFromInsert(pBlock); delete pBlock; return geom; } //修改相应的Insert Acad::ErrorStatus TDbMultiViewInsert::UpdateFrom(const TBlockGeomInfo &geom) { assertWriteEnabled(); AcDbBlockReference *pBlock=NewBlock(TRUE); ASSERT(pBlock); XPoint ptNewBase; double nNewRot; AcGeScale3d scale; if(geom.CalInsertParameters(pBlock, ptNewBase, &nNewRot, &scale[0], &scale[1], &scale[2])!=Acad::eOk) { // the block is just opened for notify delete pBlock; return Acad::eOk; } SetLocation(ptNewBase); SetRotation(nNewRot); SetScaleFactors(scale); delete pBlock; return Acad::eOk; }