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0024315: Use delayed release of resources in OpenGl aspects for consistency
[occt.git] / samples / mfc / standard / Common / OCC_2dView.cpp
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7fd59977 1// OCC_2dView.cpp: implementation of the OCC_2dView class.
2//
3//////////////////////////////////////////////////////////////////////
4#include "stdafx.h"
5
6#include "OCC_2dView.h"
7
5c1f974e 8#include "OCC_App.h"
7fd59977 9#include "OCC_2dDoc.h"
10#include "resource2d\RectangularGrid.h"
11#include "resource2d\CircularGrid.h"
12
13#include "Quantity_Color.hxx"
14#include "Quantity_NameOfColor.hxx"
15
16#define ValZWMin 1
17
18// the key for multi selection :
19#define MULTISELECTIONKEY MK_SHIFT
20
21// the key for shortcut ( use to activate dynamic rotation, panning )
22#define CASCADESHORTCUTKEY MK_CONTROL
23
24// define in witch case you want to display the popup
25#define POPUPONBUTTONDOWN
26
27/////////////////////////////////////////////////////////////////////////////
28// OCC_2dView
29
30IMPLEMENT_DYNCREATE(OCC_2dView, CView)
31
32BEGIN_MESSAGE_MAP(OCC_2dView, CView)
33 //{{AFX_MSG_MAP(OCC_2dView)
34 // NOTE - the ClassWizard will add and remove mapping macros here.
35 // DO NOT EDIT what you see in these blocks of generated code!
36 ON_COMMAND(ID_FILE_EXPORT_IMAGE, OnFileExportImage)
37 ON_COMMAND(ID_BUTTON2DGridRectLines, OnBUTTONGridRectLines)
38 ON_COMMAND(ID_BUTTON2DGridRectPoints, OnBUTTONGridRectPoints)
39 ON_COMMAND(ID_BUTTON2DGridCircLines, OnBUTTONGridCircLines)
40 ON_COMMAND(ID_BUTTON2DGridCircPoints, OnBUTTONGridCircPoints)
41 ON_COMMAND(ID_BUTTON2DGridValues, OnBUTTONGridValues)
42 ON_UPDATE_COMMAND_UI(ID_BUTTON2DGridValues, OnUpdateBUTTONGridValues)
43 ON_COMMAND(ID_BUTTON2DGridCancel, OnBUTTONGridCancel)
44 ON_UPDATE_COMMAND_UI(ID_BUTTON2DGridCancel, OnUpdateBUTTONGridCancel)
45 ON_WM_LBUTTONDOWN()
46 ON_WM_LBUTTONUP()
47 ON_WM_MBUTTONDOWN()
48 ON_WM_MBUTTONUP()
49 ON_WM_RBUTTONDOWN()
50 ON_WM_RBUTTONUP()
51 ON_WM_MOUSEMOVE()
52 ON_WM_SIZE()
53 ON_COMMAND(ID_BUTTON2DFitAll, OnBUTTONFitAll)
54 ON_COMMAND(ID_BUTTON2DGlobPanning, OnBUTTONGlobPanning)
55 ON_COMMAND(ID_BUTTON2DPanning, OnBUTTONPanning)
56 ON_COMMAND(ID_BUTTON2DZoomProg, OnBUTTONZoomProg)
57 ON_COMMAND(ID_BUTTON2DZoomWin, OnBUTTONZoomWin)
58 ON_UPDATE_COMMAND_UI(ID_BUTTON2DGlobPanning, OnUpdateBUTTON2DGlobPanning)
59 ON_UPDATE_COMMAND_UI(ID_BUTTON2DPanning, OnUpdateBUTTON2DPanning)
60 ON_UPDATE_COMMAND_UI(ID_BUTTON2DZoomProg, OnUpdateBUTTON2DZoomProg)
61 ON_UPDATE_COMMAND_UI(ID_BUTTON2DZoomWin, OnUpdateBUTTON2DZoomWin)
62 ON_COMMAND(ID_Modify_ChangeBackground ,OnChangeBackground)
63 //}}AFX_MSG_MAP
64END_MESSAGE_MAP()
65
66/////////////////////////////////////////////////////////////////////////////
67// OCC_2dView construction/destruction
68
69OCC_2dView::OCC_2dView()
70{
5c1f974e 71 // TODO: add construction code here
7fd59977 72 myCurrentMode = CurAction2d_Nothing;
73 m_Pen = NULL;
74}
75
76OCC_2dView::~OCC_2dView()
77{
5c1f974e 78 myV2dView->Remove();
7fd59977 79 if (m_Pen) delete m_Pen;
7fd59977 80}
81
82BOOL OCC_2dView::PreCreateWindow(CREATESTRUCT& cs)
83{
5c1f974e 84 // TODO: Modify the Window class or styles here by modifying
85 // the CREATESTRUCT cs
86 return CView::PreCreateWindow(cs);
7fd59977 87}
88
89/////////////////////////////////////////////////////////////////////////////
90// OCC_2dView drawing
91
92void OCC_2dView::OnDraw(CDC* pDC)
93{
5c1f974e 94 if (!myV2dView.IsNull())
95 myV2dView->Update();
7fd59977 96}
97
98void OCC_2dView::OnInitialUpdate()
99{
5c1f974e 100 CView::OnInitialUpdate();
7fd59977 101
5c1f974e 102 Handle(WNT_Window) aWNTWindow = new WNT_Window(GetSafeHwnd(),Quantity_NOC_MATRAGRAY);
103 myV2dView =((OCC_2dDoc*)GetDocument())->GetViewer2D()->CreateView();
104 myV2dView->SetWindow(aWNTWindow);
105 myV2dView->SetZClippingType(V3d_OFF);
106 myV2dView->SetSurfaceDetail(V3d_TEX_ALL);
107 // initialize the grids dialogs
108 TheRectangularGridDialog.Create(CRectangularGrid::IDD, NULL);
109 TheCircularGridDialog.Create(CCircularGrid::IDD, NULL);
110 TheRectangularGridDialog.SetViewer (((OCC_2dDoc*)GetDocument())->GetViewer2D());
111 TheCircularGridDialog.SetViewer (((OCC_2dDoc*)GetDocument())->GetViewer2D());
7fd59977 112
5c1f974e 113 Standard_Integer w=100 , h=100 ; /* Debug Matrox */
114 aWNTWindow->Size (w,h) ; /* Keeps me unsatisfied (rlb)..... */
115 /* Resize is not supposed to be done on */
116 /* Matrox */
117 /* I suspect another problem elsewhere */
118 ::PostMessage ( GetSafeHwnd () , WM_SIZE , SIZE_RESTORED , w + h*65536 ) ;
7fd59977 119
120}
121
122void OCC_2dView::OnFileExportImage()
123{
5c1f974e 124 LPCTSTR filter;
125 filter = _T("EXR Files (*.EXR)|*.exr|TGA Files (*.TGA)|*.tga|TIFF Files (*.TIFF)|*.tiff|"
126 "PPM Files (*.PPM)|*.ppm|JPEG Files(*.JPEG)|*.jpeg|PNG Files (*.PNG)|*.png|"
127 "GIF Files (*.GIF)|*.gif|BMP Files (*.BMP)|*.bmp|PS Files (*.PS)|*.ps|"
128 "EPS Files (*.EPS)|*.eps|TEX Files (*.TEX)|*.tex|PDF Files (*.PDF)|*.pdf"
129 "|SVG Files (*.SVG)|*.svg|PGF Files (*.PGF)|*.pgf|EMF Files (*.EMF)|*.emf||");
130 CFileDialog dlg(FALSE,_T("*.BMP"),NULL,OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
131 filter,
132 NULL );
133
7fd59977 134
135if (dlg.DoModal() == IDOK)
136{
5c1f974e 137 SetCursor(AfxGetApp()->LoadStandardCursor(IDC_WAIT));
138 CString aFileName = dlg.GetPathName();
139 CString ext = dlg.GetFileExt();
140 if (!(ext.CompareNoCase("ps")) || !(ext.CompareNoCase("emf"))
141 || !(ext.CompareNoCase("pdf")) || !(ext.CompareNoCase("eps"))
142 || !(ext.CompareNoCase("tex")) || !(ext.CompareNoCase("svg"))
143 || !(ext.CompareNoCase("pgf")))
144 {
145 Graphic3d_ExportFormat exFormat;
146 if (!(ext.CompareNoCase("ps"))) exFormat = Graphic3d_EF_PostScript;
147 else exFormat = Graphic3d_EF_EnhPostScript;
148 myV2dView->View()->Export( aFileName, exFormat );
149 return;
150 }
151 myV2dView->Dump(aFileName);
7fd59977 152 SetCursor(AfxGetApp()->LoadStandardCursor(IDC_ARROW));
153}
154}
155
156/////////////////////////////////////////////////////////////////////////////
157// OCC_2dView diagnostics
158
159#ifdef _DEBUG
160void OCC_2dView::AssertValid() const
161{
5c1f974e 162 CView::AssertValid();
7fd59977 163}
164
165void OCC_2dView::Dump(CDumpContext& dc) const
166{
5c1f974e 167 CView::Dump(dc);
7fd59977 168}
169
5c1f974e 170OCC_2dDoc* OCC_2dView::GetDocument() // non-debug version is inline
7fd59977 171{
5c1f974e 172 //ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(OCC_2dDoc)));
173 return (OCC_2dDoc*)m_pDocument;
7fd59977 174}
175#endif //_DEBUG
7fd59977 176void OCC_2dView::OnBUTTONGridRectLines()
177{
5c1f974e 178 Handle(V3d_Viewer) aViewer = myV2dView->Viewer();
a577aaab 179 Handle(Graphic3d_AspectMarker3d) aGridAspect = new Graphic3d_AspectMarker3d(Aspect_TOM_RING1,Quantity_NOC_WHITE,2);
5c1f974e 180 aViewer->SetGridEcho(aGridAspect);
181 Standard_Integer aWidth=0, aHeight=0, anOffset=0;
182 myV2dView->Window()->Size(aWidth,aHeight);
183 aViewer->SetRectangularGridGraphicValues(aWidth,aHeight,anOffset);
184 aViewer->ActivateGrid(Aspect_GT_Rectangular, Aspect_GDM_Lines);
185 FitAll();
7fd59977 186
187 if (TheCircularGridDialog.IsWindowVisible())
188 {
189 TheCircularGridDialog.ShowWindow(SW_HIDE);
190 TheRectangularGridDialog.UpdateValues();
191 TheRectangularGridDialog.ShowWindow(SW_SHOW);
192 }
193}
194
195void OCC_2dView::OnBUTTONGridRectPoints()
196{
5c1f974e 197 Handle(V3d_Viewer) aViewer = myV2dView->Viewer();
a577aaab 198 Handle(Graphic3d_AspectMarker3d) aGridAspect = new Graphic3d_AspectMarker3d(Aspect_TOM_RING1,Quantity_NOC_WHITE,2);
5c1f974e 199 aViewer->SetGridEcho(aGridAspect);
200 Standard_Integer aWidth=0, aHeight=0, anOffset=0;
201 myV2dView->Window()->Size(aWidth,aHeight);
202 aViewer->SetRectangularGridGraphicValues(aWidth,aHeight,anOffset);
203 aViewer->ActivateGrid(Aspect_GT_Rectangular, Aspect_GDM_Points);
204 FitAll();
205
7fd59977 206 if (TheCircularGridDialog.IsWindowVisible())
207 {
208 TheCircularGridDialog.ShowWindow(SW_HIDE);
209 TheRectangularGridDialog.UpdateValues();
210 TheRectangularGridDialog.ShowWindow(SW_SHOW);
211 }
212}
213
214void OCC_2dView::OnBUTTONGridCircLines()
215{
5c1f974e 216 Handle(V3d_Viewer) aViewer = myV2dView->Viewer();
a577aaab 217 Handle(Graphic3d_AspectMarker3d) aGridAspect = new Graphic3d_AspectMarker3d(Aspect_TOM_RING1,Quantity_NOC_WHITE,2);
5c1f974e 218 aViewer->SetGridEcho(aGridAspect);
219 Standard_Integer aWidth=0, aHeight=0, anOffset=0;
220 myV2dView->Window()->Size(aWidth,aHeight);
221 aViewer->SetCircularGridGraphicValues(aWidth>aHeight?aWidth:aHeight,anOffset);
222 aViewer->ActivateGrid(Aspect_GT_Circular, Aspect_GDM_Lines);
223 FitAll();
7fd59977 224
225
226 if (TheRectangularGridDialog.IsWindowVisible())
227 {
228 TheRectangularGridDialog.ShowWindow(SW_HIDE);
229 TheCircularGridDialog.UpdateValues();
230 TheCircularGridDialog.ShowWindow(SW_SHOW);
231 }
232}
233
234void OCC_2dView::OnBUTTONGridCircPoints()
235{
5c1f974e 236 Handle(V3d_Viewer) aViewer = myV2dView->Viewer();
a577aaab 237 Handle(Graphic3d_AspectMarker3d) aGridAspect = new Graphic3d_AspectMarker3d(Aspect_TOM_RING1,Quantity_NOC_WHITE,2);
5c1f974e 238 aViewer->SetGridEcho(aGridAspect);
239 Standard_Integer aWidth=0, aHeight=0, anOffset=0;
240 myV2dView->Window()->Size(aWidth,aHeight);
241 aViewer->SetCircularGridGraphicValues(aWidth>aHeight?aWidth:aHeight,anOffset);
242 aViewer->ActivateGrid(Aspect_GT_Circular, Aspect_GDM_Points);
243 FitAll();
7fd59977 244 if (TheRectangularGridDialog.IsWindowVisible())
245 {
246 TheRectangularGridDialog.ShowWindow(SW_HIDE);
247 TheCircularGridDialog.UpdateValues();
248 TheCircularGridDialog.ShowWindow(SW_SHOW);
249 }
250}
251
252void OCC_2dView::OnBUTTONGridValues()
253{
5c1f974e 254 Handle(V3d_Viewer) aViewer = myV2dView->Viewer();
7fd59977 255 Aspect_GridType TheGridtype = aViewer->GridType();
256
257 switch( TheGridtype )
258 {
5c1f974e 259 case Aspect_GT_Rectangular:
260 TheRectangularGridDialog.UpdateValues();
261 TheRectangularGridDialog.ShowWindow(SW_SHOW);
262 break;
263 case Aspect_GT_Circular:
264 TheCircularGridDialog.UpdateValues();
265 TheCircularGridDialog.ShowWindow(SW_SHOW);
266 break;
267 default :
268 Standard_Failure::Raise("invalid Aspect_GridType");
7fd59977 269 }
270}
271void OCC_2dView::OnUpdateBUTTONGridValues(CCmdUI* pCmdUI)
272{
5c1f974e 273 Handle(V3d_Viewer) aViewer = myV2dView->Viewer();
7fd59977 274 pCmdUI-> Enable( aViewer->IsActive() );
275}
276
277void OCC_2dView::OnBUTTONGridCancel()
5c1f974e 278{
279 Handle(V3d_Viewer) aViewer = myV2dView->Viewer();
7fd59977 280 aViewer->DeactivateGrid();
281 TheRectangularGridDialog.ShowWindow(SW_HIDE);
282 TheCircularGridDialog.ShowWindow(SW_HIDE);
283 aViewer->Update();
284}
285void OCC_2dView::OnUpdateBUTTONGridCancel(CCmdUI* pCmdUI)
286{
5c1f974e 287 Handle(V3d_Viewer) aViewer = myV2dView->Viewer();
7fd59977 288 pCmdUI-> Enable( aViewer->IsActive() );
289}
290
291void OCC_2dView::OnLButtonDown(UINT nFlags, CPoint point)
292{
293 // save the current mouse coordinate in min
294 myXmin=point.x; myYmin=point.y;
295 myXmax=point.x; myYmax=point.y;
296
297 if ( nFlags & CASCADESHORTCUTKEY )
5c1f974e 298 {
299 // Button MB1 down Control :start zomming
300 //
301 }
302 else // if ( MULTISELECTIONKEY )
303 {
304 switch (myCurrentMode)
305 {
306 case CurAction2d_Nothing : // start a drag
307 DragEvent2D(point.x,point.y,-1);
308 break;
309 case CurAction2d_DynamicZooming : // nothing
310 break;
311 case CurAction2d_WindowZooming : // nothing
312 break;
313 case CurAction2d_DynamicPanning :// nothing
314 break;
315 case CurAction2d_GlobalPanning :// nothing
316 break;
317 default :
318 Standard_Failure::Raise(" incompatible Current Mode ");
319 break;
7fd59977 320 }
5c1f974e 321 }
7fd59977 322}
323
324
325void OCC_2dView::OnLButtonUp(UINT nFlags, CPoint point)
326{
5c1f974e 327 // TODO: Add your message handler code here and/or call default
328 if ( nFlags & CASCADESHORTCUTKEY )
329 {
330 return;
331 }
332 else // if ( Ctrl )
333 {
334 switch (myCurrentMode)
335 {
336 case CurAction2d_Nothing :
337 if (point.x == myXmin && point.y == myYmin)
338 { // no offset between down and up --> selectEvent
339 myXmax=point.x;
340 myYmax=point.y;
341 if (nFlags & MULTISELECTIONKEY )
342 MultiInputEvent2D(point.x,point.y);
343 else
344 InputEvent2D (point.x,point.y);
345 } else
346 {
347 DrawRectangle2D(myXmin,myYmin,myXmax,myYmax,Standard_False);
348 myXmax=point.x;
349 myYmax=point.y;
350 if (nFlags & MULTISELECTIONKEY)
351 MultiDragEvent2D(point.x,point.y,1);
352 else
353 DragEvent2D(point.x,point.y,1);
354 }
355 break;
356 case CurAction2d_DynamicZooming :
357 //
358 myCurrentMode = CurAction2d_Nothing;
359 break;
360 case CurAction2d_WindowZooming :
361 myXmax=point.x; myYmax=point.y;
362 DrawRectangle2D(myXmin,myYmin,myXmax,myYmax,Standard_False,LongDash);
363 if ((abs(myXmin-myXmax)>ValZWMin) || (abs(myYmin-myYmax)>ValZWMin))
364 // Test if the zoom window is greater than a minimale window.
365 {
366 // Do the zoom window between Pmin and Pmax
367 myV2dView->WindowFit(myXmin,myYmin,myXmax,myYmax);
368 }
369 myCurrentMode = CurAction2d_Nothing;
370 break;
371 case CurAction2d_DynamicPanning :
372 myCurrentMode = CurAction2d_Nothing;
373 break;
374 case CurAction2d_GlobalPanning :
375 myV2dView->Place(point.x,point.y,myCurZoom);
376 myCurrentMode = CurAction2d_Nothing;
377 break;
378 default :
379 Standard_Failure::Raise(" incompatible Current Mode ");
380 break;
381 } //switch (myCurrentMode)
382 } // else // if ( CASCADESHORTCUTKEY )
7fd59977 383}
384
385void OCC_2dView::OnMButtonDown(UINT nFlags, CPoint point)
386{
5c1f974e 387 if ( nFlags & CASCADESHORTCUTKEY )
388 {
389 // Button MB2 down + CASCADESHORTCUTKEY : panning init
390 //
391 }
7fd59977 392}
393
394void OCC_2dView::OnMButtonUp(UINT nFlags, CPoint point)
395{
5c1f974e 396 if ( nFlags & CASCADESHORTCUTKEY )
397 {
398 // Button MB2 up + CASCADESHORTCUTKEY : panning stop
399 }
7fd59977 400}
401
402void OCC_2dView::OnRButtonDown(UINT nFlags, CPoint point)
403{
404#ifdef POPUPONBUTTONDOWN
405 if ( !(nFlags & CASCADESHORTCUTKEY) )
5c1f974e 406 Popup2D(point.x,point.y);
7fd59977 407#endif
408}
409
410void OCC_2dView::OnRButtonUp(UINT nFlags, CPoint point)
411{
412#ifndef POPUPONBUTTONDOWN
413 if ( !(nFlags & CASCADESHORTCUTKEY) )
5c1f974e 414 Popup2D(point.x,point.y);
7fd59977 415#endif
416}
417
418void OCC_2dView::OnMouseMove(UINT nFlags, CPoint point)
419{
5c1f974e 420 // ============================ LEFT BUTTON =======================
7fd59977 421 if ( (nFlags & MK_LBUTTON) &! (nFlags & MK_RBUTTON) ) // Left + Right is specific
5c1f974e 422 {
423 if ( nFlags & CASCADESHORTCUTKEY )
7fd59977 424 {
5c1f974e 425 // move with MB1 and CASCADESHORTCUTKEY : on the dynamic zooming
426 // Do the zoom in function of mouse's coordinates
427 myV2dView->Zoom(myXmax,myYmax,point.x,point.y);
428 // save the current mouse coordinate in min
429 myXmax = point.x;
430 myYmax = point.y;
431 }
432 else // if ( CASCADESHORTCUTKEY )
433 {
434 switch (myCurrentMode)
435 {
436 case CurAction2d_Nothing :
437 myXmax = point.x; myYmax = point.y;
438 DrawRectangle2D(myXmin,myYmin,myXmax,myYmax,Standard_False);
439 DragEvent2D(myXmax,myYmax,0);
440 DrawRectangle2D(myXmin,myYmin,myXmax,myYmax,Standard_True);
441 break;
442 case CurAction2d_DynamicZooming :
443 myV2dView->Zoom(myXmax,myYmax,point.x,point.y);
444 // save the current mouse coordinate in min \n";
445 myXmax=point.x; myYmax=point.y;
7fd59977 446 break;
5c1f974e 447 case CurAction2d_WindowZooming :
448 myXmax = point.x; myYmax = point.y;
449 DrawRectangle2D(myXmin,myYmin,myXmax,myYmax,Standard_False,LongDash);
450 DrawRectangle2D(myXmin,myYmin,myXmax,myYmax,Standard_True,LongDash);
7fd59977 451 break;
5c1f974e 452 case CurAction2d_DynamicPanning :
453 myV2dView->Pan(point.x-myXmax,myYmax-point.y); // Realize the panning
454 myXmax = point.x; myYmax = point.y;
455 break;
456 case CurAction2d_GlobalPanning : // nothing
457 break;
458 default :
459 Standard_Failure::Raise(" incompatible Current Mode ");
460 break;
461 }// switch (myCurrentMode)
462 }// if ( nFlags & CASCADESHORTCUTKEY ) else
463 } else // if ( nFlags & MK_LBUTTON)
7fd59977 464 // ============================ MIDDLE BUTTON =======================
465 if ( nFlags & MK_MBUTTON)
466 {
5c1f974e 467 if ( nFlags & CASCADESHORTCUTKEY )
468 {
469 myV2dView->Pan(point.x-myXmax,myYmax-point.y); // Realize the panning
470 myXmax = point.x; myYmax = point.y;
7fd59977 471
5c1f974e 472 }
7fd59977 473 } else // if ( nFlags & MK_MBUTTON)
5c1f974e 474 // ============================ RIGHT BUTTON =======================
475 if ( (nFlags & MK_RBUTTON) &! (nFlags & MK_LBUTTON) ) // Left + Right is specific
476 {
477 }else //if ( nFlags & MK_RBUTTON)
478 if ( (nFlags & MK_RBUTTON) && (nFlags & MK_LBUTTON) )
479 {
480 // in case of Left + Right : same as Middle
481 if ( nFlags & CASCADESHORTCUTKEY )
482 {
483 myV2dView->Pan(point.x-myXmax,myYmax-point.y); // Realize the panning
484 myXmax = point.x; myYmax = point.y;
485 }
486 }else //if ( nFlags & MK_RBUTTON)&& (nFlags & MK_LBUTTON)
487 // ============================ NO BUTTON =======================
488 { // No buttons
489 myXmax = point.x; myYmax = point.y;
490 if (nFlags & MULTISELECTIONKEY)
491 MultiMoveEvent2D(point.x,point.y);
492 else
493 MoveEvent2D(point.x,point.y);
494 }
7fd59977 495}
496
497
498void OCC_2dView::OnSize(UINT nType, int cx, int cy)
499{
5c1f974e 500 // Take care : This fonction is call before OnInitialUpdate
501 if (!myV2dView.IsNull())
502 myV2dView->MustBeResized();
7fd59977 503
504}
505
506void OCC_2dView::OnBUTTONFitAll()
507{
5c1f974e 508 myV2dView->FitAll();
7fd59977 509}
510
511void OCC_2dView::OnBUTTONGlobPanning()
512{
513 //save the current zoom value
5c1f974e 514 myCurZoom = myV2dView->Scale();
7fd59977 515
516 // Do a Global Zoom
5c1f974e 517 myV2dView->FitAll();
7fd59977 518
519 // Set the mode
520 myCurrentMode = CurAction2d_GlobalPanning;
521}
522void OCC_2dView::OnBUTTONPanning()
523{
524 myCurrentMode = CurAction2d_DynamicPanning;
525}
526void OCC_2dView::OnBUTTONZoomProg()
527{
528 myCurrentMode = CurAction2d_DynamicZooming;
529}
530void OCC_2dView::OnBUTTONZoomWin()
531{
532 myCurrentMode = CurAction2d_WindowZooming;
533}
534void OCC_2dView::OnChangeBackground()
535{
5c1f974e 536 Standard_Real R1, G1, B1;
537 Handle(Aspect_Window) aWindow = myV2dView->Window();
538 Aspect_Background ABack = aWindow->Background();
539 Quantity_Color aColor = ABack.Color();
540 aColor.Values(R1,G1,B1,Quantity_TOC_RGB);
541 COLORREF m_clr ;
542 m_clr = RGB(R1*255,G1*255,B1*255);
543
544 CColorDialog dlgColor(m_clr);
545 if (dlgColor.DoModal() == IDOK)
546 {
547 m_clr = dlgColor.GetColor();
548 R1 = GetRValue(m_clr)/255.;
549 G1 = GetGValue(m_clr)/255.;
550 B1 = GetBValue(m_clr)/255.;
551 aColor.SetValues(R1,G1,B1,Quantity_TOC_RGB);
552 myV2dView->SetBackgroundColor(aColor);
553 myV2dView->Update();
554 }
7fd59977 555}
556
557
558void OCC_2dView::OnUpdateBUTTON2DGlobPanning(CCmdUI* pCmdUI)
559{
5c1f974e 560 pCmdUI->SetCheck (myCurrentMode == CurAction2d_GlobalPanning);
561 pCmdUI->Enable (myCurrentMode != CurAction2d_GlobalPanning);
7fd59977 562}
563
564void OCC_2dView::OnUpdateBUTTON2DPanning(CCmdUI* pCmdUI)
565{
5c1f974e 566 pCmdUI->SetCheck (myCurrentMode == CurAction2d_DynamicPanning);
567 pCmdUI->Enable (myCurrentMode != CurAction2d_DynamicPanning);
7fd59977 568}
569
570void OCC_2dView::OnUpdateBUTTON2DZoomProg(CCmdUI* pCmdUI)
571{
5c1f974e 572 pCmdUI->SetCheck (myCurrentMode == CurAction2d_DynamicZooming);
573 pCmdUI->Enable (myCurrentMode != CurAction2d_DynamicZooming);
7fd59977 574}
575
576void OCC_2dView::OnUpdateBUTTON2DZoomWin(CCmdUI* pCmdUI)
577{
5c1f974e 578 pCmdUI->SetCheck (myCurrentMode == CurAction2d_WindowZooming);
579 pCmdUI->Enable (myCurrentMode != CurAction2d_WindowZooming);
7fd59977 580}
581
582
5c1f974e 583void OCC_2dView::DrawRectangle2D(const Standard_Integer MinX,
584 const Standard_Integer MinY,
585 const Standard_Integer MaxX,
586 const Standard_Integer MaxY,
587 const Standard_Boolean Draw,
588 const LineStyle aLineStyle)
7fd59977 589{
5c1f974e 590 static int m_DrawMode;
591 if (!m_Pen && aLineStyle ==Solid )
592 {m_Pen = new CPen(PS_SOLID, 1, RGB(0,0,0)); m_DrawMode = R2_MERGEPENNOT;}
593 else if (!m_Pen && aLineStyle ==Dot )
594 {m_Pen = new CPen(PS_DOT, 1, RGB(0,0,0)); m_DrawMode = R2_XORPEN;}
595 else if (!m_Pen && aLineStyle == ShortDash)
596 {m_Pen = new CPen(PS_DASH, 1, RGB(255,0,0)); m_DrawMode = R2_XORPEN;}
597 else if (!m_Pen && aLineStyle == LongDash)
598 {m_Pen = new CPen(PS_DASH, 1, RGB(0,0,0)); m_DrawMode = R2_NOTXORPEN;}
599 else if (aLineStyle == Default)
600 { m_Pen = NULL; m_DrawMode = R2_MERGEPENNOT;}
7fd59977 601
5c1f974e 602 CPen* aOldPen;
603 CClientDC clientDC(this);
604 if (m_Pen) aOldPen = clientDC.SelectObject(m_Pen);
605 clientDC.SetROP2(m_DrawMode);
7fd59977 606
5c1f974e 607 static Standard_Integer StoredMinX, StoredMaxX, StoredMinY, StoredMaxY;
608 static Standard_Boolean m_IsVisible;
7fd59977 609
5c1f974e 610 if ( m_IsVisible && !Draw) // move or up : erase at the old position
611 {
612 clientDC.MoveTo(StoredMinX,StoredMinY); clientDC.LineTo(StoredMinX,StoredMaxY);
613 clientDC.LineTo(StoredMaxX,StoredMaxY);
614 clientDC.LineTo(StoredMaxX,StoredMinY); clientDC.LineTo(StoredMinX,StoredMinY);
615 m_IsVisible = false;
616 }
7fd59977 617
5c1f974e 618 StoredMinX = min ( MinX, MaxX );
619 StoredMinY = min ( MinY, MaxY );
620 StoredMaxX = max ( MinX, MaxX );
621 StoredMaxY = max ( MinY, MaxY);
7fd59977 622
5c1f974e 623 if (Draw) // move : draw
624 {
625 clientDC.MoveTo(StoredMinX,StoredMinY); clientDC.LineTo(StoredMinX,StoredMaxY);
626 clientDC.LineTo(StoredMaxX,StoredMaxY);
627 clientDC.LineTo(StoredMaxX,StoredMinY); clientDC.LineTo(StoredMinX,StoredMinY);
628 m_IsVisible = true;
629 }
7fd59977 630
5c1f974e 631 if (m_Pen) clientDC.SelectObject(aOldPen);
7fd59977 632}
633
634
635
636// =====================================================================
637
638//-----------------------------------------------------------------------------------------
639//
640//-----------------------------------------------------------------------------------------
5c1f974e 641void OCC_2dView::DragEvent2D(const Standard_Integer x,
642 const Standard_Integer y,
643 const Standard_Integer TheState)
7fd59977 644{
645 // TheState == -1 button down
646 // TheState == 0 move
647 // TheState == 1 button up
648
5c1f974e 649 static Standard_Integer theButtonDownX=0;
650 static Standard_Integer theButtonDownY=0;
7fd59977 651
5c1f974e 652 if (TheState == -1)
653 {
654 theButtonDownX=x;
655 theButtonDownY=y;
656 }
7fd59977 657
658 if (TheState == 0)
659 {
5c1f974e 660 ((OCC_2dDoc*)GetDocument())->GetInteractiveContext()->MoveTo(x,y,myV2dView);
661 ((OCC_2dDoc*)GetDocument())->GetInteractiveContext()->Select(theButtonDownX,theButtonDownY,x,y,myV2dView);
7fd59977 662 }
663
664 if (TheState == 1)
665 {
5c1f974e 666 ((OCC_2dDoc*)GetDocument())->GetInteractiveContext()->Select(true);
7fd59977 667 }
7fd59977 668}
669
670
671//-----------------------------------------------------------------------------------------
672//
673//-----------------------------------------------------------------------------------------
674void OCC_2dView::InputEvent2D(const Standard_Integer x ,
5c1f974e 675 const Standard_Integer y )
7fd59977 676{
5c1f974e 677 ((OCC_2dDoc*)GetDocument())->GetInteractiveContext()->Select(true);
7fd59977 678}
679
680//-----------------------------------------------------------------------------------------
681//
682//-----------------------------------------------------------------------------------------
5c1f974e 683void OCC_2dView::MoveEvent2D(const Standard_Integer x,
684 const Standard_Integer y)
7fd59977 685{
5c1f974e 686 if(myV2dView->Viewer()->Grid()->IsActive())
687 {
688 Quantity_Length aGridX=0,aGridY=0,aGridZ=0;
689 myV2dView->ConvertToGrid(x,y,aGridX,aGridY,aGridZ);
690 //View is not updated automatically in ConvertToGrid
691 myV2dView->Update();
692 }
693 ((OCC_2dDoc*)GetDocument())->GetInteractiveContext()->MoveTo(x,y,myV2dView);
7fd59977 694}
695
696//-----------------------------------------------------------------------------------------
697//
698//-----------------------------------------------------------------------------------------
5c1f974e 699void OCC_2dView::MultiMoveEvent2D(const Standard_Integer x,
700 const Standard_Integer y)
7fd59977 701{
702// MultiMoveEvent2D means we move the mouse in a multi selection mode
5c1f974e 703((OCC_2dDoc*)GetDocument())->GetInteractiveContext()->MoveTo(x,y,myV2dView);
7fd59977 704}
705
706//-----------------------------------------------------------------------------------------
707//
708//-----------------------------------------------------------------------------------------
709void OCC_2dView::MultiDragEvent2D(const Standard_Integer x ,
5c1f974e 710 const Standard_Integer y ,
711 const Standard_Integer TheState)
7fd59977 712{
5c1f974e 713 static Standard_Integer theButtonDownX=0;
714 static Standard_Integer theButtonDownY=0;
7fd59977 715
5c1f974e 716 if (TheState == -1)
717 {
718 theButtonDownX=x;
719 theButtonDownY=y;
720 }
7fd59977 721
722 if (TheState == 0)
723 {
5c1f974e 724 ((OCC_2dDoc*)GetDocument())->GetInteractiveContext()->MoveTo(x,y,myV2dView);
725 ((OCC_2dDoc*)GetDocument())->GetInteractiveContext()->ShiftSelect(theButtonDownX,theButtonDownY,x,y,myV2dView);;
7fd59977 726 }
727
728 if (TheState == 1)
729 {
5c1f974e 730 ((OCC_2dDoc*)GetDocument())->GetInteractiveContext()->ShiftSelect(true);
7fd59977 731 }
732}
733
734
735//-----------------------------------------------------------------------------------------
736//
737//-----------------------------------------------------------------------------------------
738void OCC_2dView::MultiInputEvent2D(const Standard_Integer x ,
5c1f974e 739 const Standard_Integer y )
7fd59977 740{
5c1f974e 741 ((OCC_2dDoc*)GetDocument())->GetInteractiveContext()->ShiftSelect(true);
7fd59977 742}
743
744//-----------------------------------------------------------------------------------------
745//
746//-----------------------------------------------------------------------------------------
747void OCC_2dView::Popup2D(const Standard_Integer x,
5c1f974e 748 const Standard_Integer y )
7fd59977 749{
750 CMenu menu;
751 CMenu* pPopup ;
752
753 // load the 'normal' popup
754 VERIFY(menu.LoadMenu(IDR_Popup2D));
755 // activate the sub menu '0'
756 pPopup= menu.GetSubMenu(0);
757 ASSERT(pPopup != NULL);
758
759 // display the popup
760 POINT winCoord = { x , y };
7fd59977 761 ClientToScreen ( &winCoord);
762 pPopup->TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON , winCoord.x, winCoord.y , AfxGetMainWnd());
7fd59977 763}
764
765void OCC_2dView::FitAll()
766{
5c1f974e 767 myV2dView->FitAll();
7fd59977 768}
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