src/OCCViewer/OCCViewer_VService.cxx

   1 /***********************************************************************
   2
   3      FONCTION :
   4      ----------
   5         Classe OCCViewer_VService :
   6
   7      HISTORIQUE DES MODIFICATIONS   :
   8      --------------------------------
   9       00-09-92 : GG  ; Creation.
  10       25-02-98 : FMN ; PERF.27: Optimisation de la création d'une vue à partir d'une vue existante
  11
  12      REMARQUES :
  13      -----------
  14
  15 ************************************************************************/
  16
  17 /*----------------------------------------------------------------------*/
  18 /*
  19  * Includes
  20  */
  21 //just to load the OpenGl shared library
  22 //#include <OpenGl_GraphicDriver.hxx>
  23
  24 #include "OCCViewer_VService.h"
  25 #include <V3d_Viewer.hxx>
  26 #include <V3d_View.hxx>
  27 #include <Viewer_Viewer.hxx>
  28
  29 #include <V2d_Viewer.hxx>
  30 #include <V2d_View.hxx>
  31 #include <Viewer_Viewer.hxx>
  32
  33 #ifdef WNT
  34 #include <WNT_Window.hxx>
  35 #include <Graphic3d_WNTGraphicDevice.hxx>
  36 #include <WNT_GraphicDevice.hxx>
  37 #include <WNT_GraphicDevice.hxx>
  38 #include <WNT_WDriver.hxx>
  39 #else
  40 #include <Xw_Window.hxx>
  41 #include <Graphic3d_GraphicDevice.hxx>
  42 #include <Xw_Driver.hxx>
  43 #include <Xdps_Driver.hxx>
  44 #include <Xw_TypeOfMapping.hxx>
  45 #endif
  46
  47 // For 2d
  48 #define LOPTIM
  49 #ifdef WNT
  50 #ifndef LOPTIM
  51 static Handle(WNT_GraphicDevice) XServiceDefault2dDevice;
  52 static Handle(WNT_GraphicDevice) XServiceImageDevice;
  53 #else
  54 static Handle(WNT_GraphicDevice)& _XServiceDefault2dDevice() {
  55 static Handle(WNT_GraphicDevice) XServiceDefault2dDevice;
  56 return XServiceDefault2dDevice;
  57 }
  58 #define XServiceDefault2dDevice _XServiceDefault2dDevice()
  59
  60 static Handle(WNT_GraphicDevice)& _XServiceImageDevice() {
  61 static Handle(WNT_GraphicDevice) XServiceImageDevice;
  62 return XServiceImageDevice;
  63 }
  64 #define XServiceImageDevice _XServiceImageDevice()
  65 #endif // LOPTIM
  66 #else
  67 #ifndef LOPTIM
  68 static Handle(Xw_GraphicDevice) XServiceDefault2dDevice;
  69 static Handle(Xw_GraphicDevice) XServiceImageDevice;
  70 #else
  71 static Handle(Xw_GraphicDevice)& _XServiceDefault2dDevice() {
  72 static Handle(Xw_GraphicDevice) XServiceDefault2dDevice;
  73 return XServiceDefault2dDevice;
  74 }
  75 #define XServiceDefault2dDevice _XServiceImageDevice()
  76
  77 static Handle(Xw_GraphicDevice)& _XServiceImageDevice() {
  78 static Handle(Xw_GraphicDevice) XServiceImageDevice;
  79 return XServiceImageDevice;
  80 }
  81 #define XServiceImageDevice _XServiceImageDevice()
  82 #endif // LOPTIM
  83 #endif // WNT
  84
  85 /*!
  86     Maps CasCade view to the window [ static ]
  87 */
  88 void OCCViewer_VService::SetWindow( const Handle(V3d_View)& view,
  89                                   const Standard_Integer hiwin,
  90                                   const Standard_Integer lowin,
  91                                   const Xw_WindowQuality quality )
  92 {
  93 #ifdef WNT
  94   Handle(WNT_Window) w =
  95       new WNT_Window( Handle(Graphic3d_WNTGraphicDevice)::DownCast(view->Viewer()->Device()), hiwin, lowin );
  96 #else
  97   Handle(Xw_Window) w =
  98       new Xw_Window( Handle(Graphic3d_GraphicDevice)::DownCast(view->Viewer()->Device()), hiwin, lowin, quality );
  99 #endif
 100   view->SetWindow( w );
 101 }
 102
 103 /*!
 104     Magnifies 'view' based on previous view [ static ]
 105 */
 106 void OCCViewer_VService::SetMagnify( const Handle(V3d_View)& view,
 107                                    const Standard_Integer hiwin,
 108                                    const Standard_Integer lowin,
 109                                    const Handle(V3d_View)& prevView,
 110                                    const Standard_Integer x1,
 111                                    const Standard_Integer y1,
 112                                    const Standard_Integer x2,
 113                                    const Standard_Integer y2,
 114                                const Xw_WindowQuality aQuality )
 115 {
 116 #ifdef WNT
 117   Handle(WNT_Window) w =
 118       new WNT_Window( Handle(Graphic3d_WNTGraphicDevice)::DownCast(view->Viewer()->Device()), hiwin, lowin );
 119 #else
 120   Handle(Xw_Window) w =
 121       new Xw_Window( Handle(Graphic3d_GraphicDevice)::DownCast(view->Viewer()->Device()), hiwin, lowin, aQuality );
 122 #endif
 123   view->SetMagnify( w, prevView, x1, y1, x2, y2 );
 124 }
 125
 126 /*!
 127     Creates viewer 3d [ static ]
 128 */
 129 Handle(V3d_Viewer) OCCViewer_VService::Viewer3d( const Standard_CString aDisplay,
 130                                            const Standard_ExtString aName,
 131                                            const Standard_CString aDomain,
 132                                            const Standard_Real ViewSize ,
 133                                            const V3d_TypeOfOrientation ViewProj,
 134                                            const Standard_Boolean ComputedMode,
 135                                            const Standard_Boolean aDefaultComputedMode )
 136 {
 137 #ifndef WNT
 138     static Handle(Graphic3d_GraphicDevice) defaultdevice;
 139     if ( defaultdevice.IsNull() )
 140         defaultdevice = new Graphic3d_GraphicDevice( aDisplay );
 141     return new V3d_Viewer( defaultdevice, aName, aDomain, ViewSize, ViewProj,
 142                            Quantity_NOC_GRAY30, V3d_ZBUFFER, V3d_GOURAUD, V3d_WAIT,
 143                            ComputedMode, aDefaultComputedMode, V3d_TEX_NONE );
 144 #else
 145     static Handle(Graphic3d_WNTGraphicDevice) defaultdevice;
 146     if ( defaultdevice.IsNull() )
 147         defaultdevice = new Graphic3d_WNTGraphicDevice();
 148     return new V3d_Viewer( defaultdevice, aName, aDomain, ViewSize, ViewProj,
 149                            Quantity_NOC_GRAY30, V3d_ZBUFFER, V3d_GOURAUD, V3d_WAIT,
 150                            ComputedMode, aDefaultComputedMode, V3d_TEX_NONE);
 151 #endif  // WNT
 152 }
 153
 154 /*!
 155     Creates view 2D and maps it to the window [ static ]
 156 */
 157 /*Handle(V2d_View) OCCViewer_VService::View2d( const Handle(V2d_Viewer)& aViewer,
 158                                                            const Standard_Integer hiwin,
 159                                                            const Standard_Integer lowin,
 160                                                            const Xw_WindowQuality aQuality,
 161                                                            const Standard_Boolean Update,
 162                                                            const Quantity_NameOfColor BackColor )
 163 {
 164 #ifdef WNT
 165     Handle(WNT_GraphicDevice) GD = Handle(WNT_GraphicDevice)::DownCast(aViewer->Device());
 166     Handle(WNT_Window) W = new WNT_Window( GD, hiwin, lowin, BackColor );
 167     Handle(WNT_WDriver) D = new WNT_WDriver( W );
 168 #else
 169     Handle(Xw_GraphicDevice) GD = Handle(Xw_GraphicDevice)::DownCast(aViewer->Device());
 170     Handle(Xw_Window) W = new Xw_Window( GD, hiwin, lowin, aQuality, BackColor );
 171     Handle(Xw_Driver) D = new Xw_Driver( W );
 172 #endif
 173     Handle(V2d_View)  V = new V2d_View( D, aViewer );
 174     if ( Update )
 175         V->Update();
 176     return V;
 177 }*/
 178
 179 /*!
 180     Creates view 2D and maps it to the window [ static ]
 181 */
 182 /*Handle(V2d_View) OCCViewer_VService::dpsView2d( const Handle(V2d_Viewer)& aViewer,
 183                                                               const Standard_Integer hiwin,
 184                                                               const Standard_Integer lowin,
 185                                                               const Xw_WindowQuality aQuality,
 186                                                               const Standard_Boolean Update,
 187                                                               const Quantity_NameOfColor BackColor )
 188 {
 189 #ifdef WNT
 190     Handle(WNT_GraphicDevice) GD = Handle(WNT_GraphicDevice)::DownCast(aViewer->Device());
 191     Handle(WNT_Window) W = new WNT_Window( GD, hiwin, lowin, BackColor );
 192     W->SetBackground( BackColor );
 193     Handle(WNT_WDriver) D = new WNT_WDriver( W );
 194 #else
 195     Handle(Xw_GraphicDevice) GD = Handle(Xw_GraphicDevice)::DownCast(aViewer->Device());
 196     Handle(Xw_Window) W = new Xw_Window( GD,  hiwin, lowin, aQuality, BackColor );
 197     Handle(Xdps_Driver) D = new Xdps_Driver( W );
 198 #endif
 199     Handle(V2d_View)  V = new V2d_View( D, aViewer );
 200     if ( Update )
 201         V->Update();
 202     return V;
 203 }*/
 204
 205 /*!
 206     Creates viewer 2D [ static ]
 207 */
 208 /*Handle(V2d_Viewer) OCCViewer_VService::Viewer2d( const Standard_CString aDisplay,
 209                                                            const Standard_ExtString aName,
 210                                                            const Standard_CString aDomain )
 211 {
 212 #ifdef WNT
 213     if ( XServiceDefault2dDevice.IsNull() )
 214         XServiceDefault2dDevice = new WNT_GraphicDevice();
 215 #else
 216     if ( XServiceDefault2dDevice.IsNull() )
 217         XServiceDefault2dDevice = new Xw_GraphicDevice( aDisplay, Xw_TOM_READONLY );
 218 #endif
 219     return new V2d_Viewer( XServiceDefault2dDevice, aName, aDomain );
 220 }*/
 221
 222 /*!
 223     Creates viewer 2D [ static ]
 224 */
 225 /*Handle(V2d_Viewer) OCCViewer_VService::Viewer2d( const Standard_CString aDisplay,
 226                                                            const Handle(Graphic2d_View)& aView,
 227                                                            const Standard_ExtString aName,
 228                                                            const Standard_CString aDomain )
 229 {
 230 #ifdef WNT
 231     if ( XServiceDefault2dDevice.IsNull() )
 232         XServiceDefault2dDevice = new WNT_GraphicDevice();
 233 #else
 234     if ( XServiceDefault2dDevice.IsNull() )
 235         XServiceDefault2dDevice = new Xw_GraphicDevice( aDisplay, Xw_TOM_READONLY );
 236 #endif
 237     return new V2d_Viewer( XServiceDefault2dDevice, aView, aName, aDomain );
 238 }*/
 239
 240 /*!
 241     Creates window driver [ static ]
 242 */
 243 Handle(Aspect_WindowDriver) OCCViewer_VService::WindowDriver( const Standard_CString aDisplay,
 244                                                         const Standard_Integer ahiwin,
 245                                                         const Standard_Integer alowin,
 246                                                         const Quantity_NameOfColor aColor )
 247 {
 248 #ifdef WNT
 249     if ( XServiceDefault2dDevice.IsNull() )
 250         XServiceDefault2dDevice = new WNT_GraphicDevice();
 251     Handle(WNT_Window) W = new WNT_Window( XServiceDefault2dDevice, ahiwin, alowin, aColor );
 252     return new WNT_WDriver( W );
 253 #else
 254     if ( XServiceDefault2dDevice.IsNull() )
 255         XServiceDefault2dDevice = new Xw_GraphicDevice( aDisplay, Xw_TOM_READONLY );
 256     Handle(Xw_Window) W = new Xw_Window( XServiceDefault2dDevice, ahiwin, alowin, Xw_WQ_DRAWINGQUALITY , aColor );
 257     return new Xw_Driver( W );
 258 #endif
 259 }
 260
 261 /*!
 262     Creates Xdps window driver [ static ]
 263     On Win32 the same as OCCViewer_VService::WindowDriver()
 264 */
 265 Handle(Aspect_WindowDriver) OCCViewer_VService::XdpsDriver( const Standard_CString aDisplay,
 266                                                       const Standard_Integer ahiwin,
 267                                                       const Standard_Integer alowin,
 268                                                       const Quantity_NameOfColor aColor )
 269 {
 270 #ifdef WNT
 271     if ( XServiceDefault2dDevice.IsNull() )
 272         XServiceDefault2dDevice = new WNT_GraphicDevice();
 273     Handle(WNT_Window) W = new WNT_Window( XServiceDefault2dDevice, ahiwin, alowin, aColor );
 274     return new WNT_WDriver( W );
 275 #else
 276     if ( XServiceDefault2dDevice.IsNull() )
 277         XServiceDefault2dDevice = new Xw_GraphicDevice( aDisplay, Xw_TOM_READONLY );
 278     Handle(Xw_Window) W = new Xw_Window( XServiceDefault2dDevice, ahiwin, alowin,
 279                                          Xw_WQ_DRAWINGQUALITY, aColor );
 280     return new Xdps_Driver( W );
 281 #endif
 282 }
 283
 284 /*!
 285     Creates Xw window driver [ static ]
 286     On Win32 the same as OCCViewer_VService::WindowDriver()
 287 */
 288 Handle(Aspect_WindowDriver) OCCViewer_VService::ImageDriver( const Standard_CString aDisplay,
 289                                                        const Standard_Integer ahiwin,
 290                                                        const Standard_Integer alowin,
 291                                                        const Quantity_NameOfColor aColor )
 292 {
 293 #ifdef WNT
 294     if ( XServiceImageDevice.IsNull() )
 295         XServiceImageDevice = new WNT_GraphicDevice();
 296     Handle(WNT_Window) W = new WNT_Window( XServiceImageDevice, ahiwin, alowin, aColor );
 297     return new WNT_WDriver( W );
 298 #else
 299     if ( XServiceImageDevice.IsNull() )
 300         XServiceImageDevice = new Xw_GraphicDevice( aDisplay, Xw_TOM_READONLY );
 301     Handle(Xw_Window) W = new Xw_Window( XServiceImageDevice, ahiwin, alowin,
 302                                          Xw_WQ_PICTUREQUALITY, aColor );
 303     return new Xw_Driver( W );
 304 #endif
 305 }