1 // LengthParamsVerticesPage.cpp : implementation file
2 //
3
4 #include "stdafx.h"
5 #include "LengthParamsVerticesPage.h"
6 #include "DimensionDlg.h"
7 #include <Standard_Macro.hxx>
8 #include <AIS_InteractiveContext.hxx>
9 #include <PrsDim_LengthDimension.hxx>
10 #include <GC_MakePlane.hxx>
11
12
13 // CLengthParamsVerticesPage dialog
14
IMPLEMENT_DYNAMIC(CLengthParamsVerticesPage,CDialog)15 IMPLEMENT_DYNAMIC(CLengthParamsVerticesPage, CDialog)
16
17 //=======================================================================
18 //function : CLengthParamsVerticesPage
19 //purpose :
20 //=======================================================================
21
22 CLengthParamsVerticesPage::CLengthParamsVerticesPage (Handle(AIS_InteractiveContext) theAISContext, CWnd* pParent /*=NULL*/)
23 : CDialog (CLengthParamsVerticesPage::IDD, pParent)
24 {
25 myAISContext = theAISContext;
26 }
27
28 //=======================================================================
29 //function : ~CLengthParamsVerticesPage
30 //purpose :
31 //=======================================================================
32
~CLengthParamsVerticesPage()33 CLengthParamsVerticesPage::~CLengthParamsVerticesPage()
34 {
35 }
36
37 //=======================================================================
38 //function : DoDataExchange
39 //purpose :
40 //=======================================================================
41
DoDataExchange(CDataExchange * pDX)42 void CLengthParamsVerticesPage::DoDataExchange (CDataExchange* pDX)
43 {
44 CDialog::DoDataExchange (pDX);
45 }
46
47
BEGIN_MESSAGE_MAP(CLengthParamsVerticesPage,CDialog)48 BEGIN_MESSAGE_MAP(CLengthParamsVerticesPage, CDialog)
49 ON_BN_CLICKED(IDC_BUTTON1, &CLengthParamsVerticesPage::OnBnClickedVertex1Btn)
50 ON_BN_CLICKED(IDC_BUTTON2, &CLengthParamsVerticesPage::OnBnClickedVertex2Btn)
51 END_MESSAGE_MAP()
52
53
54 //=======================================================================
55 //function : OnBnClickedVertex1Btn
56 //purpose :
57 //=======================================================================
58
59 void CLengthParamsVerticesPage::OnBnClickedVertex1Btn()
60 {
61 myAISContext->Activate (AIS_Shape::SelectionMode (TopAbs_VERTEX));
62
63 // Now it's ok, edge selection mode is activated
64 // Check if some edge is selected
65 myAISContext->InitSelected();
66 if (!myAISContext->MoreSelected() ||
67 myAISContext->SelectedShape().ShapeType() != TopAbs_VERTEX)
68 {
69 AfxMessageBox (_T ("Choose the vertex and press the button again"), MB_ICONINFORMATION | MB_OK);
70 return;
71 }
72
73 myFirstVertex = TopoDS::Vertex (myAISContext->SelectedShape());
74
75 myAISContext->ClearSelected (Standard_True);
76 }
77
78 //=======================================================================
79 //function : OnBnClickedVertex2Btn
80 //purpose :
81 //=======================================================================
82
OnBnClickedVertex2Btn()83 void CLengthParamsVerticesPage::OnBnClickedVertex2Btn()
84 {
85 myAISContext->InitSelected();
86 if (!myAISContext->MoreSelected() ||
87 myAISContext->SelectedShape().ShapeType() != TopAbs_VERTEX)
88 {
89 AfxMessageBox (_T ("Choose the vertex and press the button again"), MB_ICONINFORMATION | MB_OK);
90 return;
91 }
92
93 mySecondVertex = TopoDS::Vertex (myAISContext->SelectedShape());
94 myAISContext->ClearSelected (Standard_False);
95
96 //Build dimension here
97 gp_Pnt aP1=BRep_Tool::Pnt (myFirstVertex);
98 gp_Pnt aP2=BRep_Tool::Pnt (mySecondVertex);
99 gp_Pnt aP3 (aP2.X() + 10, aP2.Y() + 10, aP2.Z() + 10);
100
101 GC_MakePlane aMkPlane (aP1,aP2,aP3);
102 Handle(Geom_Plane) aPlane = aMkPlane.Value();
103
104 CDimensionDlg *aDimDlg = (CDimensionDlg*)(this->GetParentOwner());
105
106 Handle(PrsDim_LengthDimension) aLenDim = new PrsDim_LengthDimension (aP1, aP2, aPlane->Pln());
107
108 Handle(Prs3d_DimensionAspect) anAspect = new Prs3d_DimensionAspect();
109 anAspect->MakeArrows3d (Standard_False);
110 anAspect->MakeText3d (aDimDlg->GetTextType());
111 anAspect->TextAspect()->SetHeight (aDimDlg->GetFontHeight());
112 anAspect->MakeTextShaded (aDimDlg->IsText3dShaded());
113 anAspect->MakeUnitsDisplayed (aDimDlg->IsUnitsDisplayed());
114 if (aDimDlg->IsUnitsDisplayed())
115 {
116 aLenDim->SetDisplayUnits (aDimDlg->GetUnits ());
117 }
118
119 aLenDim->SetDimensionAspect (anAspect);
120 aLenDim->SetFlyout (aDimDlg->GetFlyout());
121
122 myAISContext->Display (aLenDim, Standard_True);
123 myAISContext->Activate (AIS_Shape::SelectionMode (TopAbs_VERTEX));
124 }
125
126 //=======================================================================
127 //function : getFirstVertex
128 //purpose :
129 //=======================================================================
130
getFirstVertex() const131 const TopoDS_Vertex& CLengthParamsVerticesPage::getFirstVertex() const
132 {
133 return myFirstVertex;
134 }
135
136 //=======================================================================
137 //function : getSecondVertex
138 //purpose :
139 //=======================================================================
140
getSecondVertex() const141 const TopoDS_Vertex& CLengthParamsVerticesPage::getSecondVertex() const
142 {
143 return mySecondVertex;
144 }
145