| 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 |
| 16 | static 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 | |
| 25 | CSelectionDialog::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_HlrModeIsOn = FALSE; |
| 36 | //}}AFX_DATA_INIT |
| 37 | } |
| 38 | |
| 39 | void 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_HlrModeIsOn, m_HlrModeIsOn); |
| 48 | //}}AFX_DATA_MAP |
| 49 | } |
| 50 | |
| 51 | |
| 52 | BEGIN_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_HlrModeIsOn, OnHlrMode) |
| 84 | ON_WM_DRAWITEM() |
| 85 | ON_WM_PAINT() |
| 86 | //}}AFX_MSG_MAP |
| 87 | END_MESSAGE_MAP() |
| 88 | |
| 89 | ///////////////////////////////////////////////////////////////////////////// |
| 90 | // CSelectionDialog message handlers |
| 91 | |
| 92 | BOOL 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 | |
| 121 | void CSelectionDialog::OnDisplay(bool isFit) |
| 122 | { |
| 123 | GetDlgItem(IDC_DUMMYBUTTON)->SetRedraw(true); |
| 124 | if (!myDisplay) |
| 125 | { |
| 126 | Handle(Graphic3d_GraphicDriver) aGraphicDriver = ((CHLRApp*)AfxGetApp())->GetGraphicDriver(); |
| 127 | |
| 128 | myActiveViewer = new V3d_Viewer(aGraphicDriver,(short *) "Visu3D"); |
| 129 | myActiveViewer->SetDefaultLights(); |
| 130 | myActiveViewer->SetLightOn(); |
| 131 | myActiveView = myActiveViewer->CreateView(); |
| 132 | |
| 133 | Handle(WNT_Window) aWNTWindow = new WNT_Window (GetDlgItem(IDC_DUMMYBUTTON)->GetSafeHwnd(), |
| 134 | Quantity_NOC_GRAY); |
| 135 | myActiveView->SetComputedMode (m_HlrModeIsOn); |
| 136 | myActiveView->SetWindow(aWNTWindow); |
| 137 | |
| 138 | myInteractiveContext = new AIS_InteractiveContext(myActiveViewer); |
| 139 | |
| 140 | // TRIHEDRON |
| 141 | Handle(Geom_Axis2Placement) aTrihedronAxis=new Geom_Axis2Placement(gp::XOY()); |
| 142 | myTrihedron=new AIS_Trihedron(aTrihedronAxis); |
| 143 | |
| 144 | myInteractiveContext->Display(myTrihedron); |
| 145 | } |
| 146 | if (isFit) |
| 147 | { |
| 148 | myActiveView->ZFitAll(); |
| 149 | myActiveView->FitAll(); |
| 150 | } |
| 151 | myActiveView->Redraw(); |
| 152 | myDisplay = Standard_True; |
| 153 | GetDlgItem(IDC_DUMMYBUTTON)->SetRedraw(false); |
| 154 | } |
| 155 | |
| 156 | |
| 157 | void CSelectionDialog::SetTitle(CString & aTitle) |
| 158 | { |
| 159 | SetWindowText(aTitle); |
| 160 | } |
| 161 | |
| 162 | void 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 | |
| 207 | void CSelectionDialog::Apply() |
| 208 | { |
| 209 | SetCursor(AfxGetApp()->LoadStandardCursor(IDC_WAIT)); |
| 210 | myDoc->GetInteractiveContext2D()->EraseAll(/*Standard_False*/); |
| 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 | |
| 226 | void 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 | |
| 242 | void 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 | |
| 288 | void CSelectionDialog::OnDisplayDefault() |
| 289 | { Apply(); } |
| 290 | void CSelectionDialog::OnVIsoParametrics() |
| 291 | { Apply(); } |
| 292 | void CSelectionDialog::OnVApparentContour() |
| 293 | { Apply(); } |
| 294 | void CSelectionDialog::OnVSewingEdges() |
| 295 | { Apply(); } |
| 296 | void CSelectionDialog::OnVsharpEdges() |
| 297 | { Apply(); } |
| 298 | void CSelectionDialog::OnVsmoothEdges() |
| 299 | { Apply(); } |
| 300 | void CSelectionDialog::OnHsharpEdges() |
| 301 | { Apply(); } |
| 302 | void CSelectionDialog::OnHsmoothEdges() |
| 303 | { Apply(); } |
| 304 | void CSelectionDialog::OnHSewingEdges() |
| 305 | { Apply(); } |
| 306 | void CSelectionDialog::OnHIsoParametrics() |
| 307 | { Apply(); } |
| 308 | void CSelectionDialog::OnHApparentContour() |
| 309 | { Apply(); } |
| 310 | |
| 311 | void CSelectionDialog::OnChangeEDITNBIsos() |
| 312 | { |
| 313 | UpdateData(true); |
| 314 | myDisplayableShape->SetNbIsos(m_NbIsos); |
| 315 | Apply(); |
| 316 | } |
| 317 | void CSelectionDialog::OnAlgo() |
| 318 | { |
| 319 | ShowHideButton(); |
| 320 | Apply(); |
| 321 | } |
| 322 | |
| 323 | void CSelectionDialog::OnPolyAlgo() |
| 324 | { |
| 325 | ShowHideButton(); |
| 326 | Apply(); |
| 327 | } |
| 328 | |
| 329 | void CSelectionDialog::OnDrawHiddenLine() |
| 330 | { |
| 331 | UpdateData(true); |
| 332 | if(m_DisplayMode >=6 ) |
| 333 | { |
| 334 | m_DisplayMode=0; |
| 335 | UpdateData(false); |
| 336 | } |
| 337 | ShowHideButton(); |
| 338 | Apply(); |
| 339 | } |
| 340 | |
| 341 | void CSelectionDialog::OnUpdate2D() |
| 342 | { |
| 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)); |
| 348 | } |
| 349 | |
| 350 | void CSelectionDialog::OnTopView() |
| 351 | { |
| 352 | myActiveView->SetProj(V3d_Zpos); |
| 353 | OnDisplay(true); |
| 354 | } |
| 355 | |
| 356 | void CSelectionDialog::OnBottomView() |
| 357 | { |
| 358 | myActiveView->SetProj(V3d_Zneg); |
| 359 | OnDisplay(true); |
| 360 | } |
| 361 | |
| 362 | void CSelectionDialog::OnLeftView() |
| 363 | { |
| 364 | myActiveView->SetProj(V3d_Ypos); |
| 365 | OnDisplay(true); |
| 366 | } |
| 367 | |
| 368 | void CSelectionDialog::OnRightView() |
| 369 | { |
| 370 | myActiveView->SetProj(V3d_Yneg); |
| 371 | OnDisplay(true); |
| 372 | } |
| 373 | |
| 374 | void CSelectionDialog::OnFrontView() |
| 375 | { |
| 376 | myActiveView->SetProj(V3d_Xpos); |
| 377 | OnDisplay(true); |
| 378 | } |
| 379 | |
| 380 | void CSelectionDialog::OnBackView() |
| 381 | { |
| 382 | myActiveView->SetProj(V3d_Xneg); |
| 383 | OnDisplay(true); |
| 384 | } |
| 385 | |
| 386 | void CSelectionDialog::OnAxoView() |
| 387 | { |
| 388 | myActiveView->SetProj(V3d_XposYnegZpos); |
| 389 | OnDisplay(true); |
| 390 | } |
| 391 | |
| 392 | void CSelectionDialog::OnHlrMode() |
| 393 | { |
| 394 | UpdateData(true); |
| 395 | |
| 396 | if (!m_HlrModeIsOn) |
| 397 | { |
| 398 | myActiveView->SetComputedMode (m_HlrModeIsOn); |
| 399 | } |
| 400 | else |
| 401 | { |
| 402 | SetCursor(AfxGetApp()->LoadStandardCursor(IDC_WAIT)); |
| 403 | myActiveView->SetComputedMode (m_HlrModeIsOn); |
| 404 | SetCursor(AfxGetApp()->LoadStandardCursor(IDC_ARROW)); |
| 405 | } |
| 406 | OnDisplay(false); |
| 407 | } |
| 408 | |
| 409 | void CSelectionDialog::OnLButtonDown(UINT nFlags, CPoint point) |
| 410 | { |
| 411 | CDialog::OnLButtonDown(nFlags, point); |
| 412 | |
| 413 | if ((myPosMinX > point.x)||(myPosMaxX < point.x) || |
| 414 | (myPosMinY > point.y) ||(myPosMaxY < point.y)) |
| 415 | return; |
| 416 | |
| 417 | // save the current mouse coordinate |
| 418 | myXmax=point.x; myYmax=point.y; |
| 419 | } |
| 420 | |
| 421 | void CSelectionDialog::OnLButtonUp(UINT nFlags, CPoint point) |
| 422 | { |
| 423 | CDialog::OnLButtonUp(nFlags, point); |
| 424 | |
| 425 | if ((myPosMinX > point.x)||(myPosMaxX < point.x) || |
| 426 | (myPosMinY > point.y) ||(myPosMaxY < point.y)) |
| 427 | return; |
| 428 | } |
| 429 | |
| 430 | void CSelectionDialog::OnRButtonDown(UINT nFlags, CPoint point) |
| 431 | { |
| 432 | CDialog::OnRButtonDown(nFlags, point); |
| 433 | |
| 434 | if ((myPosMinX > point.x) || (myPosMaxX < point.x) || |
| 435 | (myPosMinY > point.y) || (myPosMaxY < point.y)) |
| 436 | { |
| 437 | return; |
| 438 | } |
| 439 | |
| 440 | if ( nFlags & CASCADESHORTCUTKEY ) |
| 441 | { |
| 442 | if (m_HlrModeIsOn) |
| 443 | { |
| 444 | myActiveView->SetComputedMode (Standard_False); |
| 445 | } |
| 446 | myActiveView->StartRotation (point.x, point.y); |
| 447 | OnDisplay (false); |
| 448 | } |
| 449 | } |
| 450 | |
| 451 | void CSelectionDialog::OnRButtonUp(UINT nFlags, CPoint point) |
| 452 | { |
| 453 | CDialog::OnRButtonUp(nFlags, point); |
| 454 | |
| 455 | if ((myPosMinX > point.x) || (myPosMaxX < point.x) || |
| 456 | (myPosMinY > point.y) || (myPosMaxY < point.y)) |
| 457 | { |
| 458 | return; |
| 459 | } |
| 460 | |
| 461 | SetCursor(AfxGetApp()->LoadStandardCursor(IDC_WAIT)); |
| 462 | // reset tyhe good HLR mode according to the strored one |
| 463 | // --> dynamic rotation may have change it |
| 464 | myActiveView->SetComputedMode (m_HlrModeIsOn); |
| 465 | OnDisplay(false); |
| 466 | SetCursor(AfxGetApp()->LoadStandardCursor(IDC_ARROW)); |
| 467 | } |
| 468 | |
| 469 | void CSelectionDialog::OnMouseMove(UINT nFlags, CPoint point) |
| 470 | { |
| 471 | CDialog::OnMouseMove(nFlags, point); |
| 472 | |
| 473 | if ((myPosMinX > point.x)||(myPosMaxX < point.x) || |
| 474 | (myPosMinY > point.y) ||(myPosMaxY < point.y)) |
| 475 | return; |
| 476 | |
| 477 | if ( nFlags & MK_LBUTTON) |
| 478 | {//left button |
| 479 | if ( nFlags & CASCADESHORTCUTKEY ) |
| 480 | { |
| 481 | // move with MB1 and Control : on the dynamic zooming |
| 482 | // Do the zoom in function of mouse's coordinates |
| 483 | myActiveView->Zoom(myXmax,myYmax,point.x,point.y); |
| 484 | // save the current mouse coordinate |
| 485 | myXmax = point.x; myYmax = point.y; |
| 486 | }// if ( nFlags & CASCADESHORTCUTKEY ) else |
| 487 | } |
| 488 | else if ( nFlags & MK_MBUTTON) |
| 489 | { |
| 490 | if ( nFlags & CASCADESHORTCUTKEY ) |
| 491 | { |
| 492 | myActiveView->Pan(point.x-myXmax,myYmax-point.y); // Realize the panning |
| 493 | myXmax = point.x; myYmax = point.y; |
| 494 | } |
| 495 | } |
| 496 | else if ( nFlags & MK_RBUTTON) |
| 497 | {//right button |
| 498 | if ( nFlags & CASCADESHORTCUTKEY ) |
| 499 | { |
| 500 | myActiveView->Rotation(point.x,point.y); |
| 501 | } |
| 502 | } |
| 503 | else |
| 504 | {// No buttons |
| 505 | myXmax = point.x; myYmax = point.y; |
| 506 | } |
| 507 | OnDisplay(false); |
| 508 | } |
| 509 | |
| 510 | void CSelectionDialog::OnOK() |
| 511 | { |
| 512 | CDialog::OnOK(); |
| 513 | } |
| 514 | |
| 515 | void CSelectionDialog::OnPaint() |
| 516 | { |
| 517 | CPaintDC dc(this); // device context for painting |
| 518 | OnDisplay(false); |
| 519 | } |