1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 // GEOM GEOMGUI : GUI for Geometry component
24 // File : EntityGUI.cxx
25 // Author : Damien COQUERET, Open CASCADE S.A.S.
27 #include "EntityGUI.h"
29 #include <GeometryGUI.h>
30 #include "GeometryGUI_Operations.h"
32 #include <SUIT_Session.h>
33 #include <SUIT_Desktop.h>
34 #include <SUIT_ViewWindow.h>
35 #include <OCCViewer_ViewModel.h>
36 #include <OCCViewer_ViewManager.h>
37 #include <OCCViewer_ViewWindow.h>
38 #include <OCCViewer_ViewPort3d.h>
39 #include <SalomeApp_Study.h>
40 #include <SalomeApp_Application.h>
42 #include <TopoDS_Shape.hxx>
44 #include <BRep_Tool.hxx>
45 #include <ProjLib.hxx>
48 #include <QMouseEvent>
49 #include <QApplication>
51 #include "EntityGUI_SketcherDlg.h" // Sketcher
52 #include "EntityGUI_3DSketcherDlg.h" // Sketcher
53 #include "EntityGUI_SubShapeDlg.h" // Method SUBSHAPE
54 #include "EntityGUI_FeatureDetectorDlg.h" // Feature Detection
55 #include "EntityGUI_PictureImportDlg.h" // Import Picture in viewer
57 //=======================================================================
58 // function : EntityGUI()
59 // purpose : Constructor
60 //=======================================================================
61 EntityGUI::EntityGUI( GeometryGUI* parent ) : GEOMGUI( parent )
63 mySimulationShape1 = new AIS_Shape( TopoDS_Shape() );
64 mySimulationShape2 = new AIS_Shape( TopoDS_Shape() );
67 //=======================================================================
68 // function : ~EntityGUI()
69 // purpose : Destructor
70 //=======================================================================
71 EntityGUI::~EntityGUI()
76 //=======================================================================
77 // function : OnGUIEvent()
79 //=======================================================================
80 bool EntityGUI::OnGUIEvent( int theCommandID, SUIT_Desktop* parent )
82 SalomeApp_Application* app = getGeometryGUI()->getApp();
83 if ( !app ) return false;
85 getGeometryGUI()->EmitSignalDeactivateDialog();
88 switch ( theCommandID ) {
89 case GEOMOp::Op2dSketcher: // 2D SKETCHER
90 getGeometryGUI()->ActiveWorkingPlane();
91 aDlg = new EntityGUI_SketcherDlg( getGeometryGUI(), parent );
93 case GEOMOp::Op3dSketcher: // 3D SKETCHER
94 aDlg = new EntityGUI_3DSketcherDlg( getGeometryGUI(), parent );
96 case GEOMOp::OpExplode: // EXPLODE
97 aDlg = new EntityGUI_SubShapeDlg( getGeometryGUI(), parent );
100 case GEOMOp::OpFeatureDetect: // FEATURE DETECTION
101 aDlg = new EntityGUI_FeatureDetectorDlg( getGeometryGUI(), parent );
104 case GEOMOp::OpPictureImport: // IMPORT PICTURE IN VIEWER
105 aDlg = new EntityGUI_PictureImportDlg( getGeometryGUI(), parent );
108 app->putInfo( tr( "GEOM_PRP_COMMAND" ).arg( theCommandID ) );
117 //=================================================================================
118 // function : 0nMousePress()
119 // purpose : [static] manage mouse events
120 //=================================================================================
121 bool EntityGUI::OnMousePress( QMouseEvent* pe, SUIT_Desktop* parent, SUIT_ViewWindow* theViewWindow )
123 QDialog* aDlg = getGeometryGUI()->GetActiveDialogBox();
125 // Create Point dialog, OCC viewer
127 theViewWindow->getViewManager()->getType() == OCCViewer_Viewer::Type() &&
128 pe->modifiers() != Qt::ControlModifier ) {
132 if ( QString( aDlg->metaObject()->className() ).compare( "EntityGUI_SketcherDlg" ) == 0 )
134 EntityGUI_SketcherDlg* aSketcherDlg = (EntityGUI_SketcherDlg*) aDlg;
135 ((OCCViewer_ViewWindow*)theViewWindow)->setSketcherStyle(true);
136 if ( aSketcherDlg->acceptMouseEvent() ) {
137 OCCViewer_Viewer* anOCCViewer =
138 ( (OCCViewer_ViewManager*)( theViewWindow->getViewManager() ) )->getOCCViewer();
139 Handle(AIS_InteractiveContext) ic = anOCCViewer->getAISContext();
142 if ( pe->modifiers() == Qt::ShiftModifier )
143 ic->ShiftSelect(); // Append selection
145 ic->Select(); // New selection
148 if ( ic->MoreSelected() ) {
149 TopoDS_Shape aShape = ic->SelectedShape();
150 if ( !aShape.IsNull() && aShape.ShapeType() == TopAbs_VERTEX )
151 aPnt = BRep_Tool::Pnt( TopoDS::Vertex( ic->SelectedShape() ) );
154 OCCViewer_ViewPort3d* vp = ((OCCViewer_ViewWindow*)theViewWindow)->getViewPort();
155 aPnt = ConvertClickToPoint( pe->x(), pe->y(), vp->getView() );
158 Qt::KeyboardModifiers modifiers = pe->modifiers();
159 aSketcherDlg->OnPointSelected( modifiers, aPnt ); // "feed" the point to point construction dialog
160 } // acceptMouseEvent()
163 if ( QString( aDlg->metaObject()->className() ).compare( "EntityGUI_FeatureDetectorDlg" ) == 0 )
165 EntityGUI_FeatureDetectorDlg* aCornerDlg = (EntityGUI_FeatureDetectorDlg*) aDlg;
166 if ( aCornerDlg->acceptMouseEvent() ) {
167 OCCViewer_Viewer* anOCCViewer =
168 ( (OCCViewer_ViewManager*)( theViewWindow->getViewManager() ) )->getOCCViewer();
169 Handle(AIS_InteractiveContext) ic = anOCCViewer->getAISContext();
172 ic->Select(); // New selection
176 if ( ic->MoreSelected() )
177 aShape = ic->SelectedShape();
178 if ( !aShape.IsNull() && aShape.ShapeType() == TopAbs_VERTEX )
179 aPnt = BRep_Tool::Pnt( TopoDS::Vertex( ic->SelectedShape() ) );
182 OCCViewer_ViewPort3d* vp = ((OCCViewer_ViewWindow*)theViewWindow)->getViewPort();
183 aPnt = ConvertClickToPoint( pe->x(), pe->y(), vp->getView() );
186 // aCornerDlg->OnPointSelected( aPnt ); // "feed" the point to corner detection dialog
188 // QPoint start = QPoint(pe->x(),pe->y());
189 aCornerDlg->setStartPnt( aPnt );
190 } // acceptMouseEvent()
199 //=================================================================================
200 // function : 0nMouseRelease()
201 // purpose : [static] manage mouse events
202 //=================================================================================
203 bool EntityGUI::OnMouseRelease( QMouseEvent* pe, SUIT_Desktop* parent, SUIT_ViewWindow* theViewWindow )
205 ((OCCViewer_ViewWindow*)theViewWindow)->setSketcherStyle(false);
206 QDialog* aDlg = getGeometryGUI()->GetActiveDialogBox();
208 if ( aDlg && ( QString( aDlg->metaObject()->className() ).compare( "EntityGUI_FeatureDetectorDlg" ) == 0 ) &&
209 theViewWindow->getViewManager()->getType() == OCCViewer_Viewer::Type() &&
210 pe->modifiers() != Qt::ControlModifier )
212 EntityGUI_FeatureDetectorDlg* aCornerDlg = (EntityGUI_FeatureDetectorDlg*) aDlg;
216 if ( aCornerDlg->acceptMouseEvent() )
218 // QPoint end = QPoint(pe->x(),pe->y());
219 OCCViewer_ViewPort3d* vp = ((OCCViewer_ViewWindow*)theViewWindow)->getViewPort();
220 aPnt = ConvertClickToPoint( pe->x(), pe->y(), vp->getView() );
221 aCornerDlg->setEndPnt( aPnt );
228 //=================================================================================
229 // function : 0nMouseMove()
230 // purpose : [static] manage mouse events
231 //=================================================================================
232 bool EntityGUI::OnMouseMove( QMouseEvent* pe, SUIT_Desktop* parent, SUIT_ViewWindow* theViewWindow )
234 QDialog* aDlg = getGeometryGUI()->GetActiveDialogBox();
236 if ( aDlg && QString( aDlg->metaObject()->className() ).compare( "EntityGUI_SketcherDlg" ) == 0 &&
237 theViewWindow->getViewManager()->getType() == OCCViewer_Viewer::Type() )
239 EntityGUI_SketcherDlg* aSketcherDlg = (EntityGUI_SketcherDlg*) aDlg;
240 if ( aSketcherDlg->acceptMouseEvent() )
242 OCCViewer_ViewPort3d* vp = ((OCCViewer_ViewWindow*)theViewWindow)->getViewPort();
243 gp_Pnt aPnt = ConvertClickToPoint( pe->x(), pe->y(), vp->getView() );
245 Qt::KeyboardModifiers modifiers = pe->modifiers();
246 if (QApplication::mouseButtons() == Qt::LeftButton )
247 aSketcherDlg->OnPointSelected( modifiers, aPnt, false ); // "feed" the point to point construction dialog
254 //=======================================================================
255 // function : ConvertClickToPoint()
256 // purpose : Returns the point clicked in 3D view
257 //=======================================================================
258 gp_Pnt EntityGUI::ConvertClickToPoint( int x, int y, Handle(V3d_View) aView )
260 V3d_Coordinate XEye, YEye, ZEye, XAt, YAt, ZAt;
261 aView->Eye( XEye, YEye, ZEye );
263 aView->At( XAt, YAt, ZAt );
264 gp_Pnt EyePoint( XEye, YEye, ZEye );
265 gp_Pnt AtPoint( XAt, YAt, ZAt );
267 gp_Vec EyeVector( EyePoint, AtPoint );
268 gp_Dir EyeDir( EyeVector );
270 gp_Pln PlaneOfTheView = gp_Pln( AtPoint, EyeDir );
271 Standard_Real X, Y, Z;
272 aView->Convert( x, y, X, Y, Z );
273 gp_Pnt ConvertedPoint( X, Y, Z );
275 gp_Pnt2d ConvertedPointOnPlane = ProjLib::Project( PlaneOfTheView, ConvertedPoint );
276 gp_Pnt ResultPoint = ElSLib::Value( ConvertedPointOnPlane.X(), ConvertedPointOnPlane.Y(), PlaneOfTheView );
280 //=====================================================================================
281 // function : DisplaySimulationShape()
282 // purpose : Displays 'this->mySimulationShape' a pure graphical shape from a TopoDS_Shape
283 //=====================================================================================
284 void EntityGUI::DisplaySimulationShape( const TopoDS_Shape& S1, const TopoDS_Shape& S2 )
286 MESSAGE("EntityGUI::DisplaySimulationShape")
287 SalomeApp_Application* app = getGeometryGUI()->getApp();
290 SUIT_ViewManager* aVM = app->desktop()->activeWindow()->getViewManager();
291 if ( aVM->getType() != OCCViewer_Viewer::Type() )
294 OCCViewer_Viewer* v3d = ( (OCCViewer_ViewManager*)aVM )->getOCCViewer();
295 Handle(AIS_InteractiveContext) ic = v3d->getAISContext();
297 if ( !S1.IsNull() ) {
298 /* erase any previous */
299 ic->Erase( mySimulationShape1, Standard_True, Standard_False );
300 ic->ClearPrs( mySimulationShape1 );
302 mySimulationShape1 = new AIS_Shape( TopoDS_Shape() );
303 mySimulationShape1->Set( S1 );
304 mySimulationShape1->SetColor( Quantity_NOC_RED );
306 ic->Deactivate( mySimulationShape1 );
307 ic->Display( mySimulationShape1, Standard_False );
308 mySimulationShape1->UnsetColor();
310 if ( !S2.IsNull() ) {
311 ic->Erase( mySimulationShape2, Standard_True, Standard_False );
312 ic->ClearPrs( mySimulationShape2 );
314 mySimulationShape2 = new AIS_Shape( TopoDS_Shape() );
315 mySimulationShape2->Set( S2 );
316 mySimulationShape2->SetColor( Quantity_NOC_VIOLET );
318 ic->Deactivate( mySimulationShape2 );
319 ic->Display( mySimulationShape2, Standard_False );
320 mySimulationShape2->UnsetColor();
322 ic->UpdateCurrentViewer();
324 catch( Standard_Failure ) {
325 MESSAGE( "Exception catched in EntityGUI::DisplaySimulationShape" );
329 //==================================================================================
330 // function : EraseSimulationShape()
331 // purpose : Clears the display of 'mySimulationShape' a pure graphical shape
332 //==================================================================================
333 void EntityGUI::EraseSimulationShape()
335 MESSAGE("EntityGUI::EraseSimulationShape")
336 SalomeApp_Application* app = getGeometryGUI()->getApp();
339 // get all view windows at the desktop
340 QList<SUIT_ViewWindow*> aWndLst = app->desktop()->windows();
341 //get all view windows, which belong to the active study
342 QList<SUIT_ViewWindow*> aWndLstAS;
345 QListIterator<SUIT_ViewWindow*> itWL( aWndLst );
346 while ( itWL.hasNext() && ( vw = itWL.next() ) )
347 if ( vw->getViewManager()->study() == app->activeStudy() )
348 aWndLstAS.append( vw );
350 QListIterator<SUIT_ViewWindow*> itWLAS( aWndLstAS );
351 while ( itWLAS.hasNext() && ( vw = itWLAS.next() ) ) {
352 if ( vw->getViewManager()->getType() == OCCViewer_Viewer::Type() ) {
353 OCCViewer_Viewer* v3d = ( (OCCViewer_ViewManager*)( vw->getViewManager() ) )->getOCCViewer();
354 Handle(AIS_InteractiveContext) ic = v3d->getAISContext();
355 ic->Erase( mySimulationShape1, Standard_True, Standard_False );
356 ic->ClearPrs( mySimulationShape1 );
357 ic->Erase( mySimulationShape2, Standard_True, Standard_False );
358 ic->ClearPrs( mySimulationShape2 );
359 ic->UpdateCurrentViewer();
364 //=====================================================================================
365 // function : SObjectExist()
367 //=====================================================================================
368 bool EntityGUI::SObjectExist( const _PTR(SObject)& theFatherObject, const char* IOR )
370 SalomeApp_Application* app = getGeometryGUI()->getApp();
371 if ( !app ) return false;
372 SalomeApp_Study* appStudy = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
373 if ( !appStudy ) return false;
375 _PTR(Study) aStudy = appStudy->studyDS();
376 _PTR(ChildIterator) it ( aStudy->NewChildIterator( theFatherObject ) );
378 _PTR(GenericAttribute) anAttr;
379 for ( ; it->More();it->Next() ) {
380 _PTR(SObject) SO ( it->Value() );
381 if ( SO->FindAttribute( anAttr, "AttributeIOR" ) ) {
382 _PTR(AttributeIOR) anIOR ( anAttr );
383 if ( strcmp( anIOR->Value().c_str(), IOR ) == 0 )
386 if ( SO->ReferencedObject( RefSO ) ) {
387 if ( RefSO->FindAttribute( anAttr, "AttributeIOR" ) ) {
388 _PTR(AttributeIOR) anIOR ( anAttr );
389 if ( strcmp( anIOR->Value().c_str(), IOR ) == 0 )
398 //=====================================================================================
400 //=====================================================================================
404 __declspec( dllexport )
406 GEOMGUI* GetLibGUI( GeometryGUI* parent )
408 return new EntityGUI( parent );