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https://git.dev.opencascade.org/repos/occt.git
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71c089e99b
Warning message was updated to show actual information. Additional checking of type of shape was added to prevent exceptions for Add Dimension functionality.
116 lines
3.7 KiB
C++
116 lines
3.7 KiB
C++
// LengthParamsEdgePage.cpp : implementation file
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//
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#include "stdafx.h"
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#include "LengthParamsEdgePage.h"
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#include "DimensionDlg.h"
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#include <Standard_Macro.hxx>
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#include <AIS_InteractiveContext.hxx>
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#include <AIS_LocalContext.hxx>
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#include <AIS_LengthDimension.hxx>
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#include <GC_MakePlane.hxx>
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#include <TopExp.hxx>
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// CLengthParamsEdgePage dialog
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IMPLEMENT_DYNAMIC(CLengthParamsEdgePage, CDialog)
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//=======================================================================
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//function : CLengthParamsEdgePage
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//purpose :
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//=======================================================================
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CLengthParamsEdgePage::CLengthParamsEdgePage (Handle(AIS_InteractiveContext) theContext,CWnd* pParent /*=NULL*/)
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: CDialog (CLengthParamsEdgePage::IDD, pParent)
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{
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myAISContext = theContext;
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}
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//=======================================================================
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//function : ~CLengthParamsEdgePage
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//purpose :
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//=======================================================================
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CLengthParamsEdgePage::~CLengthParamsEdgePage()
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{
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}
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//=======================================================================
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//function : DoDataExchange
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//purpose :
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//=======================================================================
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void CLengthParamsEdgePage::DoDataExchange (CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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}
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BEGIN_MESSAGE_MAP (CLengthParamsEdgePage, CDialog)
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ON_BN_CLICKED (IDC_ChooseEdgeBtn, &CLengthParamsEdgePage::OnBnClickedChooseEdgeBtn)
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END_MESSAGE_MAP()
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//=======================================================================
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//function : GetButton
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//purpose :
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//=======================================================================
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CButton* CLengthParamsEdgePage::GetButton()
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{
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return (CButton*)GetDlgItem (IDC_ChooseEdgeBtn);
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}
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//=======================================================================
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//function : OnBnClickedChooseEdgeBtn
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//purpose :
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//=======================================================================
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void CLengthParamsEdgePage::OnBnClickedChooseEdgeBtn()
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{
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myAISContext->LocalContext()->InitSelected();
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if (!myAISContext->LocalContext()->MoreSelected() ||
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myAISContext->SelectedShape().ShapeType() != TopAbs_EDGE)
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{
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AfxMessageBox ( _T("Choose the edge and press the button again"), MB_ICONINFORMATION | MB_OK);
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return;
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}
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TopoDS_Shape aSelShape = myAISContext->SelectedShape();
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const TopoDS_Edge& anEdge = TopoDS::Edge (aSelShape);
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myAISContext->LocalContext()->ClearSelected();
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TopoDS_Vertex aFirstVertex, aSecondVertex;
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TopExp::Vertices (TopoDS::Edge (anEdge), aFirstVertex, aSecondVertex);
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gp_Pnt aP1 = BRep_Tool::Pnt (aFirstVertex);
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gp_Pnt aP2 = BRep_Tool::Pnt (aSecondVertex);
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gp_Pnt aP3 (aP2.X() + 10, aP2.Y() + 10, aP2.Z() + 10);
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GC_MakePlane aMkPlane (aP1,aP2,aP3);
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Handle(Geom_Plane) aPlane = aMkPlane.Value();
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CDimensionDlg *aDimDlg = (CDimensionDlg*)(GetParentOwner());
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Handle(AIS_LengthDimension) aLenDim = new AIS_LengthDimension (TopoDS::Edge (anEdge), aPlane->Pln());
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Handle(Prs3d_DimensionAspect) anAspect = new Prs3d_DimensionAspect();
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anAspect->MakeArrows3d (Standard_False);
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anAspect->MakeText3d (aDimDlg->GetTextType());
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anAspect->TextAspect()->SetHeight (aDimDlg->GetFontHeight());
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anAspect->MakeTextShaded (aDimDlg->IsText3dShaded());
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anAspect->SetCommonColor (aDimDlg->GetDimensionColor());
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anAspect->MakeUnitsDisplayed (aDimDlg->IsUnitsDisplayed());
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if (aDimDlg->IsUnitsDisplayed())
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{
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aLenDim->SetDisplayUnits (aDimDlg->GetUnits());
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}
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aLenDim->SetDimensionAspect (anAspect);
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aLenDim->SetFlyout (aDimDlg->GetFlyout());
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myAISContext->CloseAllContexts();
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myAISContext->Display (aLenDim);
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myAISContext->OpenLocalContext();
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myAISContext->ActivateStandardMode(TopAbs_EDGE);
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}
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