0023844: It's odd to compare a bool type value with a value of 0.
[occt.git] / samples / mfc / standard / 08_HLR / src / SelectionDialog.cpp
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7fd59977 1// SelectionDialog.cpp : implementation file
2//
3
4#include "stdafx.h"
5
6#include "SelectionDialog.h"
7
8#include "HLRApp.h"
9#include "OCC_2dView.h"
10#include <ISession2D/ISession2D_Shape.h>
11#include "Prs3d_Projector.hxx"
12
13#ifdef _DEBUG
14//#define new DEBUG_NEW
15#undef THIS_FILE
16static char THIS_FILE[] = __FILE__;
17#endif
18
19// the key for shortcut ( use to activate dynamic rotation, panning )
20#define CASCADESHORTCUTKEY MK_CONTROL
21
22/////////////////////////////////////////////////////////////////////////////
23// CSelectionDialog dialog
24
25CSelectionDialog::CSelectionDialog(CHLRDoc* aDoc,CWnd* pParent /*=NULL*/)
26 : CDialog(CSelectionDialog::IDD, pParent)
27{
28 myDoc = aDoc;
29 myDisplay = false;
30 //{{AFX_DATA_INIT(CSelectionDialog)
31 m_Algo = 0;
32 m_DisplayMode = 0;
33 m_NbIsos = 2;
34 m_DrawHiddenLine = TRUE;
35 m_DegeneratedModeOn = TRUE;
36 //}}AFX_DATA_INIT
37}
38
39void CSelectionDialog::DoDataExchange(CDataExchange* pDX)
40{
41 CDialog::DoDataExchange(pDX);
42 //{{AFX_DATA_MAP(CSelectionDialog)
43 DDX_Radio(pDX, IDC_PolyAlgo, m_Algo);
44 DDX_Radio(pDX, IDC_DisplayDefault, m_DisplayMode);
45 DDX_Text(pDX, IDC_EDIT_NBIsos, m_NbIsos);
46 DDX_Check(pDX, IDC_DrawHiddenLine, m_DrawHiddenLine);
47 DDX_Check(pDX, IDC_DegeneratedMode, m_DegeneratedModeOn);
48 //}}AFX_DATA_MAP
49}
50
51
52BEGIN_MESSAGE_MAP(CSelectionDialog, CDialog)
53 //{{AFX_MSG_MAP(CSelectionDialog)
54 ON_BN_CLICKED(ID_GetShape, OnGetShape)
55 ON_BN_CLICKED(IDC_DisplayDefault, OnDisplayDefault)
56 ON_BN_CLICKED(IDC_VIsoParametrics, OnVIsoParametrics)
57 ON_BN_CLICKED(IDC_VApparentContour, OnVApparentContour)
58 ON_BN_CLICKED(IDC_VSewingEdges, OnVSewingEdges)
59 ON_BN_CLICKED(IDC_VsharpEdges, OnVsharpEdges)
60 ON_BN_CLICKED(IDC_VsmoothEdges, OnVsmoothEdges)
61 ON_BN_CLICKED(IDC_HsharpEdges, OnHsharpEdges)
62 ON_BN_CLICKED(IDC_HsmoothEdges, OnHsmoothEdges)
63 ON_BN_CLICKED(IDC_HSewingEdges, OnHSewingEdges)
64 ON_BN_CLICKED(IDC_HIsoParametrics, OnHIsoParametrics)
65 ON_BN_CLICKED(IDC_HApparentContour, OnHApparentContour)
66 ON_EN_CHANGE(IDC_EDIT_NBIsos, OnChangeEDITNBIsos)
67 ON_BN_CLICKED(IDC_Algo, OnAlgo)
68 ON_BN_CLICKED(IDC_PolyAlgo, OnPolyAlgo)
69 ON_BN_CLICKED(ID_Update2D, OnUpdate2D)
70 ON_BN_CLICKED(IDC_TopView, OnTopView)
71 ON_BN_CLICKED(IDC_BottomView, OnBottomView)
72 ON_BN_CLICKED(IDC_LeftView, OnLeftView)
73 ON_BN_CLICKED(IDC_RightView, OnRightView)
74 ON_BN_CLICKED(IDC_FrontView, OnFrontView)
75 ON_BN_CLICKED(IDC_BackView, OnBackView)
76 ON_BN_CLICKED(IDC_AxoView, OnAxoView)
77 ON_WM_LBUTTONDOWN()
78 ON_WM_LBUTTONUP()
79 ON_WM_RBUTTONDOWN()
80 ON_WM_RBUTTONUP()
81 ON_WM_MOUSEMOVE()
82 ON_BN_CLICKED(IDC_DrawHiddenLine, OnDrawHiddenLine)
83 ON_BN_CLICKED(IDC_DegeneratedMode, OnDegeneratedMode)
84 ON_WM_DRAWITEM()
85 ON_WM_PAINT()
86 //}}AFX_MSG_MAP
87END_MESSAGE_MAP()
88
89/////////////////////////////////////////////////////////////////////////////
90// CSelectionDialog message handlers
91
92BOOL CSelectionDialog::OnInitDialog()
93{
94 CDialog::OnInitDialog();
95
96 VERIFY(TopView.AutoLoad(IDC_TopView, this));
97 VERIFY(BottomView.AutoLoad(IDC_BottomView, this)) ;
98 VERIFY(LeftView .AutoLoad(IDC_LeftView , this)) ;
99 VERIFY(RightView .AutoLoad(IDC_RightView , this)) ;
100 VERIFY(FrontView .AutoLoad(IDC_FrontView , this)) ;
101 VERIFY(BackView .AutoLoad(IDC_BackView , this)) ;
102 VERIFY(AxoView .AutoLoad(IDC_AxoView , this)) ;
103
104 // get the View Window position to managed mouse move
105 CRect BoxRect,ViewRect;
106 GetWindowRect(BoxRect);
107 CWnd * TheViewerWindow = GetDlgItem(IDC_DUMMYBUTTON);
108 TheViewerWindow->GetWindowRect(ViewRect);
109 myPosMinX = ViewRect.TopLeft().x - BoxRect.TopLeft().x;
110 myPosMaxX = ViewRect.Width()+myPosMinX;
111 myPosMinY = ViewRect.TopLeft().y - BoxRect.TopLeft().y;
112 myPosMaxY = myPosMinY + ViewRect.Height();
113
114 ShowHideButton(Standard_False);
115 OnDisplay(true);
116
117 return TRUE; // return TRUE unless you set the focus to a control
118 // EXCEPTION: OCX Property Pages should return FALSE
119}
120
121void CSelectionDialog::OnDisplay(bool isFit)
122{
123 GetDlgItem(IDC_DUMMYBUTTON)->SetRedraw(true);
124 if(!myDisplay) {
5c1f974e 125 Handle(Graphic3d_GraphicDriver) aGraphicDriver =
126 ((CHLRApp*)AfxGetApp())->GetGraphicDriver();
7fd59977 127
5c1f974e 128 myActiveViewer = new V3d_Viewer(aGraphicDriver,(short *) "Visu3D");
7fd59977 129 myActiveViewer->SetDefaultLights();
130 myActiveViewer->SetLightOn();
131 myActiveView = myActiveViewer->CreateView();
132
5c1f974e 133 Handle(WNT_Window) aWNTWindow = new WNT_Window(GetDlgItem(IDC_DUMMYBUTTON)->GetSafeHwnd(),
134 Quantity_NOC_GRAY);
7fd59977 135
5c1f974e 136 if (m_DegeneratedModeOn) myActiveView->SetDegenerateModeOn();
137 myActiveView->SetWindow(aWNTWindow);
7fd59977 138
139 myInteractiveContext = new AIS_InteractiveContext(myActiveViewer);
140
141 // TRIHEDRON
142 Handle(Geom_Axis2Placement) aTrihedronAxis=new Geom_Axis2Placement(gp::XOY());
143 myTrihedron=new AIS_Trihedron(aTrihedronAxis);
144
145 myInteractiveContext->Display(myTrihedron);
146 }
147 if(isFit) {
148 myActiveView->ZFitAll();
149 myActiveView->FitAll();
150 }
151 myActiveView->Redraw();
152 myDisplay = Standard_True;
153 GetDlgItem(IDC_DUMMYBUTTON)->SetRedraw(false);
154}
155
156
157void CSelectionDialog::SetTitle(CString & aTitle)
158{
159 SetWindowText(aTitle);
160}
161
162void CSelectionDialog::OnGetShape()
163{
164 UpdateData(true);
165 myDoc->GetInteractiveContext2D()->EraseAll();
166 myDisplayableShape = new ISession2D_Shape( );
167 UpdateProjector();
168 myDisplayableShape->SetNbIsos(m_NbIsos);
169
170 myInteractiveContext->EraseAll(Standard_False);
171 myInteractiveContext->Display(myTrihedron);
172
173 Standard_Boolean OneOrMoreFound = Standard_False;
174 for (myDoc->GetAISContext()->InitCurrent();
175 myDoc->GetAISContext()->MoreCurrent ();
176 myDoc->GetAISContext()->NextCurrent ())
177 {
178 Handle(AIS_Shape) anAISShape = Handle(AIS_Shape)::DownCast(myDoc->GetAISContext()->Current());
179
180 if (!anAISShape.IsNull())
181 {
182 OneOrMoreFound = Standard_True;
183 TopoDS_Shape aShape = anAISShape->Shape();
184 myDisplayableShape->Add( aShape );
185 myInteractiveContext->Display(anAISShape);
186 }
187 }
188
189 Standard_Integer DisplayMode = m_DisplayMode;
190 if (m_Algo == 1) DisplayMode+=100;
191 if (!m_DrawHiddenLine) DisplayMode+=1000;
192
193 myDoc->GetInteractiveContext2D()->Display(myDisplayableShape, // object
194 DisplayMode, // display mode
195 DisplayMode, // selection mode
196 Standard_True); // Redraw
197
198 myDoc->FitAll2DViews(Standard_False); // Update Viewer
199
200
201 // check the selection :
202 // if no object : disable all possiblity!!
203 ShowHideButton(OneOrMoreFound);
204 OnDisplay(true);
205}
206
207void CSelectionDialog::Apply()
208{
209 SetCursor(AfxGetApp()->LoadStandardCursor(IDC_WAIT));
5c1f974e 210 myDoc->GetInteractiveContext2D()->EraseAll(/*Standard_False*/);
7fd59977 211 UpdateData(true);
212
213 Standard_Integer DisplayMode = m_DisplayMode;
214 if (m_Algo == 1) DisplayMode+=100;
215
216 if (!m_DrawHiddenLine) DisplayMode+=1000;
217
218 myDoc->GetInteractiveContext2D()->Display(myDisplayableShape, // object
219 DisplayMode,
220 DisplayMode,
221 Standard_True); // Redraw
222
223 SetCursor(AfxGetApp()->LoadStandardCursor(IDC_ARROW));
224}
225
226void CSelectionDialog::UpdateProjector()
227{
228 V3d_Coordinate DX,DY,DZ,XAt,YAt,ZAt, Vx,Vy,Vz ;
229 myActiveView->Proj(DX,DY,DZ);
230 myActiveView->At(XAt,YAt,ZAt);
231 myActiveView->Up( Vx,Vy,Vz );
232 OnDisplay(false);
233 Standard_Boolean IsPerspective = (myActiveView->Type() == V3d_PERSPECTIVE);
234 Quantity_Length aFocus = 1;
235 Prs3d_Projector aPrs3dProjector(IsPerspective,aFocus,DX,DY,DZ,XAt,YAt,ZAt,Vx,Vy,Vz);
236 HLRAlgo_Projector aProjector = aPrs3dProjector.Projector();
237
238 if (myDisplayableShape.IsNull()) return;
239 myDisplayableShape->SetProjector(aProjector);
240}
241
242void CSelectionDialog::ShowHideButton(Standard_Boolean EnableButton)
243{
244 UpdateData(true);
245
246 GetDlgItem(ID_Update2D )->EnableWindow(EnableButton);
247 GetDlgItem(IDC_DisplayDefault )->EnableWindow(EnableButton);
248 GetDlgItem(IDC_PolyAlgo )->EnableWindow(EnableButton);
249 GetDlgItem(IDC_Algo )->EnableWindow(EnableButton);
250
251 GetDlgItem(IDC_VsharpEdges )->EnableWindow(EnableButton);
252 GetDlgItem(IDC_VsmoothEdges )->EnableWindow(EnableButton);
253 GetDlgItem(IDC_VSewingEdges )->EnableWindow(EnableButton);
254 GetDlgItem(IDC_VApparentContour )->EnableWindow(EnableButton);
255 GetDlgItem(IDC_VIsoParametrics )->EnableWindow(EnableButton);
256
257 GetDlgItem(IDC_DrawHiddenLine )->EnableWindow(EnableButton);
258
259 GetDlgItem(IDC_HsmoothEdges )->EnableWindow(EnableButton && m_DrawHiddenLine);
260 GetDlgItem(IDC_HSewingEdges )->EnableWindow(EnableButton && m_DrawHiddenLine);
261 GetDlgItem(IDC_HApparentContour )->EnableWindow(EnableButton && m_DrawHiddenLine);
262 GetDlgItem(IDC_HsharpEdges )->EnableWindow(EnableButton && m_DrawHiddenLine);
263 GetDlgItem(IDC_HIsoParametrics )->EnableWindow(EnableButton && m_DrawHiddenLine);
264
265 GetDlgItem(IDC_EDIT_NBIsos )->EnableWindow(EnableButton);
266 GetDlgItem(IDC_STATIC_NbIsos )->EnableWindow(EnableButton);
267
268 if(m_Algo == 0)
269 {
270 if (m_DisplayMode == 5) m_DisplayMode=0;
271 if (m_DisplayMode == 10) m_DisplayMode=0;
272
273 GetDlgItem(IDC_VIsoParametrics)->EnableWindow(false);
274 GetDlgItem(IDC_HIsoParametrics)->EnableWindow(false);
275 GetDlgItem(IDC_STATIC_NbIsos) ->EnableWindow(false);
276 GetDlgItem(IDC_EDIT_NBIsos) ->EnableWindow(false);
277 }
278 else
279 {
280 GetDlgItem(IDC_VIsoParametrics)->EnableWindow(true);
281 GetDlgItem(IDC_HIsoParametrics)->EnableWindow(m_DrawHiddenLine);
282 GetDlgItem(IDC_STATIC_NbIsos) ->EnableWindow(true);
283 GetDlgItem(IDC_EDIT_NBIsos) ->EnableWindow(true);
284 }
285 UpdateData(false);
286}
287
288void CSelectionDialog::OnDisplayDefault()
289{ Apply(); }
290void CSelectionDialog::OnVIsoParametrics()
291{ Apply(); }
292void CSelectionDialog::OnVApparentContour()
293{ Apply(); }
294void CSelectionDialog::OnVSewingEdges()
295{ Apply(); }
296void CSelectionDialog::OnVsharpEdges()
297{ Apply(); }
298void CSelectionDialog::OnVsmoothEdges()
299{ Apply(); }
300void CSelectionDialog::OnHsharpEdges()
301{ Apply(); }
302void CSelectionDialog::OnHsmoothEdges()
303{ Apply(); }
304void CSelectionDialog::OnHSewingEdges()
305{ Apply(); }
306void CSelectionDialog::OnHIsoParametrics()
307{ Apply(); }
308void CSelectionDialog::OnHApparentContour()
309{ Apply(); }
310
311void CSelectionDialog::OnChangeEDITNBIsos()
5c1f974e 312{
313 UpdateData(true);
314 myDisplayableShape->SetNbIsos(m_NbIsos);
315 Apply();
7fd59977 316}
317void CSelectionDialog::OnAlgo()
5c1f974e 318{
319 ShowHideButton();
7fd59977 320 Apply();
321}
322
323void CSelectionDialog::OnPolyAlgo()
5c1f974e 324{
325 ShowHideButton();
7fd59977 326 Apply();
327}
328
329void CSelectionDialog::OnDrawHiddenLine()
330{
331 UpdateData(true);
5c1f974e 332 if(m_DisplayMode >=6 )
333 {
334 m_DisplayMode=0;
335 UpdateData(false);
336 }
337 ShowHideButton();
338 Apply();
7fd59977 339}
340
341void CSelectionDialog::OnUpdate2D()
342{
5c1f974e 343 SetCursor(AfxGetApp()->LoadStandardCursor(IDC_WAIT));
344 myDoc->ActivateFrame(RUNTIME_CLASS(OCC_2dView),SW_NORMAL);
345 UpdateProjector();
346 Apply();
347 SetCursor(AfxGetApp()->LoadStandardCursor(IDC_ARROW));
7fd59977 348}
349
350void CSelectionDialog::OnTopView()
351{
5c1f974e 352 myActiveView->SetProj(V3d_Zpos);
353 OnDisplay(true);
7fd59977 354}
355
356void CSelectionDialog::OnBottomView()
357{
5c1f974e 358 myActiveView->SetProj(V3d_Zneg);
359 OnDisplay(true);
7fd59977 360}
361
362void CSelectionDialog::OnLeftView()
363{
5c1f974e 364 myActiveView->SetProj(V3d_Ypos);
365 OnDisplay(true);
7fd59977 366}
367
368void CSelectionDialog::OnRightView()
369{
5c1f974e 370 myActiveView->SetProj(V3d_Yneg);
371 OnDisplay(true);
7fd59977 372}
373
374void CSelectionDialog::OnFrontView()
375{
5c1f974e 376 myActiveView->SetProj(V3d_Xpos);
377 OnDisplay(true);
7fd59977 378}
379
380void CSelectionDialog::OnBackView()
381{
5c1f974e 382 myActiveView->SetProj(V3d_Xneg);
383 OnDisplay(true);
7fd59977 384}
385
386void CSelectionDialog::OnAxoView()
387{
5c1f974e 388 myActiveView->SetProj(V3d_XposYnegZpos);
389 OnDisplay(true);
7fd59977 390}
391
392void CSelectionDialog::OnDegeneratedMode()
393{
5c1f974e 394 UpdateData(true);
7fd59977 395
5c1f974e 396 if(m_DegeneratedModeOn)
397 {
398 myActiveView->SetDegenerateModeOn();
399 m_DegeneratedModeOn = Standard_True;
400 }
401 else
402 {
403 SetCursor(AfxGetApp()->LoadStandardCursor(IDC_WAIT));
404 myActiveView->SetDegenerateModeOff();
405 m_DegeneratedModeOn = Standard_False;
406 SetCursor(AfxGetApp()->LoadStandardCursor(IDC_ARROW));
407 }
408 OnDisplay(false);
7fd59977 409}
410
411void CSelectionDialog::OnLButtonDown(UINT nFlags, CPoint point)
412{
5c1f974e 413 CDialog::OnLButtonDown(nFlags, point);
7fd59977 414
5c1f974e 415 if ((myPosMinX > point.x)||(myPosMaxX < point.x) ||
416 (myPosMinY > point.y) ||(myPosMaxY < point.y))
417 return;
7fd59977 418
419 // save the current mouse coordinate
420 myXmax=point.x; myYmax=point.y;
421}
422
423void CSelectionDialog::OnLButtonUp(UINT nFlags, CPoint point)
424{
5c1f974e 425 CDialog::OnLButtonUp(nFlags, point);
7fd59977 426
5c1f974e 427 if ((myPosMinX > point.x)||(myPosMaxX < point.x) ||
428 (myPosMinY > point.y) ||(myPosMaxY < point.y))
429 return;
7fd59977 430}
431
432void CSelectionDialog::OnRButtonDown(UINT nFlags, CPoint point)
433{
5c1f974e 434 CDialog::OnRButtonDown(nFlags, point);
435
436 if ((myPosMinX > point.x)||(myPosMaxX < point.x) ||
437 (myPosMinY > point.y) ||(myPosMaxY < point.y))
438 return;
439
440 if ( nFlags & CASCADESHORTCUTKEY )
441 {
442 if (!m_DegeneratedModeOn)
443 myActiveView->SetDegenerateModeOn();
444 myActiveView->StartRotation(point.x,point.y);
445 OnDisplay(false);
446 }
7fd59977 447}
448
449void CSelectionDialog::OnRButtonUp(UINT nFlags, CPoint point)
450{
5c1f974e 451 CDialog::OnRButtonUp(nFlags, point);
7fd59977 452
5c1f974e 453 if ((myPosMinX > point.x)||(myPosMaxX < point.x) ||
454 (myPosMinY > point.y) ||(myPosMaxY < point.y))
455 return;
7fd59977 456
5c1f974e 457 SetCursor(AfxGetApp()->LoadStandardCursor(IDC_WAIT));
458 // reset tyhe good Degenerated mode according to the strored one
459 // --> dynamic rotation may have change it
460 if (!m_DegeneratedModeOn)
461 myActiveView->SetDegenerateModeOff();
462 else
463 myActiveView->SetDegenerateModeOn();
464 OnDisplay(false);
465 SetCursor(AfxGetApp()->LoadStandardCursor(IDC_ARROW));
7fd59977 466}
467
468void CSelectionDialog::OnMouseMove(UINT nFlags, CPoint point)
469{
5c1f974e 470 CDialog::OnMouseMove(nFlags, point);
7fd59977 471
5c1f974e 472 if ((myPosMinX > point.x)||(myPosMaxX < point.x) ||
473 (myPosMinY > point.y) ||(myPosMaxY < point.y))
474 return;
7fd59977 475
7fd59977 476 if ( nFlags & MK_LBUTTON)
5c1f974e 477 {//left button
478 if ( nFlags & CASCADESHORTCUTKEY )
7fd59977 479 {
5c1f974e 480 // move with MB1 and Control : on the dynamic zooming
481 // Do the zoom in function of mouse's coordinates
482 myActiveView->Zoom(myXmax,myYmax,point.x,point.y);
483 // save the current mouse coordinate
484 myXmax = point.x; myYmax = point.y;
485 }// if ( nFlags & CASCADESHORTCUTKEY ) else
486 }
487 else if ( nFlags & MK_MBUTTON)
488 {
489 if ( nFlags & CASCADESHORTCUTKEY )
7fd59977 490 {
5c1f974e 491 myActiveView->Pan(point.x-myXmax,myYmax-point.y); // Realize the panning
492 myXmax = point.x; myYmax = point.y;
493 }
494 }
495 else if ( nFlags & MK_RBUTTON)
496 {//right button
497 if ( nFlags & CASCADESHORTCUTKEY )
7fd59977 498 {
5c1f974e 499 myActiveView->Rotation(point.x,point.y);
500 }
501 }
502 else
503 {// No buttons
504 myXmax = point.x; myYmax = point.y;
505 }
506 OnDisplay(false);
7fd59977 507}
508
509void CSelectionDialog::OnOK()
510{
511 CDialog::OnOK();
512}
513
514void CSelectionDialog::OnPaint()
515{
5c1f974e 516 CPaintDC dc(this); // device context for painting
517 OnDisplay(false);
7fd59977 518}