1 // Copyright (C) 2014-2015 EDF-R&D
2 // This library is free software; you can redistribute it and/or
3 // modify it under the terms of the GNU Lesser General Public
4 // License as published by the Free Software Foundation; either
5 // version 2.1 of the License, or (at your option) any later version.
7 // This library is distributed in the hope that it will be useful,
8 // but WITHOUT ANY WARRANTY; without even the implied warranty of
9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 // Lesser General Public License for more details.
12 // You should have received a copy of the GNU Lesser General Public
13 // License along with this library; if not, write to the Free Software
14 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 #include "HYDROGUI_PolylineOp.h"
21 #include "HYDROGUI_Module.h"
22 #include "HYDROGUI_DataObject.h"
23 #include "HYDROGUI_PolylineDlg.h"
24 #include "HYDROGUI_Tool.h"
25 #include "HYDROGUI_Tool2.h"
26 #include "HYDROGUI_UpdateFlags.h"
28 #include <HYDROData_Document.h>
29 #include <HYDROData_PolylineOperator.h>
30 #include <HYDROData_TopoCurve.h>
32 #include <CurveCreator_Curve.hxx>
33 #include <CurveCreator_Displayer.hxx>
34 #include <CurveCreator_Utils.hxx>
36 #include <LightApp_Application.h>
37 #include <LightApp_SelectionMgr.h>
38 #include <LightApp_UpdateFlags.h>
40 #include <OCCViewer_ViewManager.h>
41 #include <OCCViewer_ViewModel.h>
42 #include <OCCViewer_ViewWindow.h>
44 #include <OCCViewer_AISSelector.h>
46 #include <Precision.hxx>
48 #include <SUIT_MessageBox.h>
49 #include <SUIT_Desktop.h>
51 #include <TopoDS_Shape.hxx>
52 #include <TopoDS_Wire.hxx>
54 //static int ZValueIncrement = 0;
55 static const double HYDROGUI_MAXIMAL_DEFLECTION = 1e-2;
57 HYDROGUI_PolylineOp::HYDROGUI_PolylineOp( HYDROGUI_Module* theModule, bool theIsEdit )
58 : HYDROGUI_Operation( theModule ),
59 myIsEdit( theIsEdit ),
62 setName( theIsEdit ? tr( "EDIT_POLYLINE" ) : tr( "CREATE_POLYLINE" ) );
65 HYDROGUI_PolylineOp::~HYDROGUI_PolylineOp()
71 * Redirect the delete action to input panel
73 void HYDROGUI_PolylineOp::deleteSelected()
75 HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
76 aPanel->deleteSelected();
80 * Checks whether there are some to delete
82 bool HYDROGUI_PolylineOp::deleteEnabled()
84 HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
85 return aPanel->deleteEnabled();
89 * Set Z layer for the operation preview.
90 \param theLayer a layer position
92 void HYDROGUI_PolylineOp::updatePreviewZLayer( int theLayer )
94 HYDROGUI_Operation::updatePreviewZLayer( theLayer );
96 int aZLayer = getPreviewZLayer();
99 if( getPreviewManager() )
101 if ( OCCViewer_Viewer* aViewer = getPreviewManager()->getOCCViewer() )
103 Handle(AIS_InteractiveContext) aCtx = aViewer->getAISContext();
106 Handle(AIS_InteractiveObject) anObject = myCurve->getAISObject( true );
107 aCtx->SetZLayer( anObject, aZLayer );
114 void HYDROGUI_PolylineOp::startOperation()
118 if ( isApplyAndClose() )
119 myEditedObject = Handle(HYDROData_PolylineXY)::DownCast( HYDROGUI_Tool::GetSelectedObject( module() ) );
120 if ( !myEditedObject.IsNull() && !myEditedObject->IsEditable() )
122 // Polyline is imported from GEOM module an is not recognized as
123 // polyline or spline and exist only as shape presentation
124 SUIT_MessageBox::critical( module()->getApp()->desktop(),
125 tr( "POLYLINE_IS_UNEDITABLE_TLT" ),
126 tr( "POLYLINE_IS_UNEDITABLE_MSG" ) );
135 myCurve = new CurveCreator_Curve( CurveCreator::Dim2d );
137 HYDROGUI_Operation::startOperation();
139 HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
142 LightApp_Application* anApp = module()->getApp();
143 OCCViewer_ViewManager* aViewManager =
144 dynamic_cast<OCCViewer_ViewManager*>( anApp->getViewManager( OCCViewer_Viewer::Type(), true ) );
145 aPanel->setOCCViewer( aViewManager ? aViewManager->getOCCViewer() : 0 );
146 setPreviewManager( aViewManager );
148 if ( isApplyAndClose() )
151 QString aPolylineName;
152 if( !myEditedObject.IsNull() )
154 NCollection_Sequence<TCollection_AsciiString> aSectNames;
155 NCollection_Sequence<HYDROData_PolylineXY::SectionType> aSectTypes;
156 NCollection_Sequence<bool> aSectClosures;
157 bool aIsInCustom = myEditedObject->GetIsInCustomFlag();
158 myEditedObject->SetIsInCustomFlag( true );
159 myEditedObject->GetSections( aSectNames, aSectTypes, aSectClosures );
160 myEditedObject->SetIsInCustomFlag( aIsInCustom );
162 if (!aSectNames.IsEmpty())
164 for ( int i = 1, n = aSectNames.Size(); i <= n; ++i )
166 QString aSectName = HYDROGUI_Tool::ToQString( aSectNames.Value( i ) );
167 HYDROData_PolylineXY::SectionType aSectType = aSectTypes.Value( i );
168 bool aSectClosure = aSectClosures.Value( i );
170 CurveCreator::SectionType aCurveType = CurveCreator::Polyline;
171 if( aSectType == HYDROData_PolylineXY::SECTION_SPLINE )
172 aCurveType = CurveCreator::Spline;
174 CurveCreator::Coordinates aCurveCoords;
176 HYDROData_PolylineXY::PointsList aSectPointsList =
177 myEditedObject->GetPoints( i - 1 );
178 for (int k = 1, aNbPoints = aSectPointsList.Size(); k <= aNbPoints; ++k)
180 const HYDROData_PolylineXY::Point& aSectPoint =
181 aSectPointsList.Value( k );
182 aCurveCoords.push_back( aSectPoint.X() );
183 aCurveCoords.push_back( aSectPoint.Y() );
186 Quantity_Color aColor = CurveCreator_Utils::getRandColor();
187 QColor aQColor = CurveCreator_Utils::colorConv(aColor);
188 myEditedObject->getSectionColor(i-1, aQColor);
190 myCurve->addSectionInternal( aSectName.toStdString(),
191 aCurveType, aSectClosure, aCurveCoords, CurveCreator_Utils::colorConv(aQColor) );
196 std::deque<CurveCreator::Coordinates> aPs;
197 std::deque<bool> isCloseds;
198 std::vector<TopoDS_Wire> aWires;
199 HYDROData_PolylineOperator::GetWires(myEditedObject, aWires);
200 const int aSCount = aWires.size();
201 bool isError = false;
202 for (int aSI = 0; aSI < aSCount; ++aSI)
204 HYDROData_TopoCurve aCurve, aCurve2;
205 std::list<gp_XYZ> aPs2;
207 if (!aCurve.Initialize(aWires[aSI]) ||
208 (aMaxPieceCount = aCurve.BSplinePiecewiseCurve(
209 HYDROGUI_MAXIMAL_DEFLECTION * 0.1, aCurve2)) == 0)
216 aMaxPieceCount *= 100;
218 while (aPieceCount < aMaxPieceCount &&
219 (aDefl = HYDROData_PolylineOperator::ReduceDeflection(
220 HYDROGUI_MAXIMAL_DEFLECTION, aCurve2, aPieceCount)) >
221 HYDROGUI_MAXIMAL_DEFLECTION);
222 if (aDefl < 0 || !aCurve2.ValuesInKnots(aPs2))
228 aPs.push_back(CurveCreator::Coordinates());
229 CurveCreator::Coordinates& aPs3 = aPs.back();
230 std::list<gp_XYZ>::const_iterator aLastPIt = aPs2.end();
231 std::list<gp_XYZ>::const_iterator aPIt = aPs2.begin();
232 for (; aPIt != aLastPIt; ++aPIt)
234 const gp_XYZ aP = *aPIt;
235 aPs3.push_back(aP.X());
236 aPs3.push_back(aP.Y());
238 isCloseds.push_back(aCurve.IsClosed());
243 const TCollection_AsciiString aNamePrefix = "Section_";
244 for (int aSI = 0; aSI < aSCount; ++aSI)
246 myCurve->addSectionInternal((aNamePrefix + (aSI + 1)).ToCString(),
247 CurveCreator::Spline, isCloseds[aSI], aPs[aSI], CurveCreator_Utils::getRandColor());
252 aPolylineName = myEditedObject->GetName();
256 aPolylineName = HYDROGUI_Tool::GenerateObjectName( module(), tr( "DEFAULT_POLYLINE_NAME" ) );
259 aPanel->setPolylineName( aPolylineName );
260 aPanel->setCurve( myCurve );
265 void HYDROGUI_PolylineOp::abortOperation()
269 HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
271 aPanel->setOCCViewer( 0 );
274 HYDROGUI_Operation::abortOperation();
277 void HYDROGUI_PolylineOp::commitOperation()
279 if ( isApplyAndClose() )
283 HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
285 aPanel->setOCCViewer( 0 );
290 HYDROGUI_Operation::commitOperation();
293 HYDROGUI_InputPanel* HYDROGUI_PolylineOp::createInputPanel() const
295 HYDROGUI_PolylineDlg* aDlg = new HYDROGUI_PolylineDlg( module(), getName() );
296 connect( aDlg, SIGNAL( selectionChanged() ), this, SLOT( onEditorSelectionChanged() ) );
300 bool HYDROGUI_PolylineOp::processApply( int& theUpdateFlags,
301 QString& theErrorMsg,
302 QStringList& theBrowseObjectsEntries )
304 HYDROGUI_PolylineDlg* aPanel = ::qobject_cast<HYDROGUI_PolylineDlg*>( inputPanel() );
308 QString aPolylineName = aPanel->getPolylineName().simplified();
309 if ( aPolylineName.isEmpty() )
311 theErrorMsg = tr( "INCORRECT_OBJECT_NAME" );
315 if( !myIsEdit || ( !myEditedObject.IsNull() && myEditedObject->GetName() != aPolylineName ) )
317 // check that there are no other objects with the same name in the document
318 Handle(HYDROData_Entity) anObject = HYDROGUI_Tool::FindObjectByName( module(), aPolylineName );
319 if( !anObject.IsNull() )
321 theErrorMsg = tr( "OBJECT_EXISTS_IN_DOCUMENT" ).arg( aPolylineName );
326 if ( myCurve->getNbSections() <= 0 )
328 theErrorMsg = tr( "EMPTY_POLYLINE_DATA" );
332 Handle(HYDROData_PolylineXY) aPolylineObj;
335 aPolylineObj = myEditedObject;
336 aPolylineObj->RemoveSections();
340 aPolylineObj = Handle(HYDROData_PolylineXY)::DownCast( doc()->CreateObject( KIND_POLYLINEXY ) );
343 if( aPolylineObj.IsNull() )
346 aPolylineObj->SetName( aPolylineName );
348 for ( int i = 0 ; i < myCurve->getNbSections() ; i++ )
350 TCollection_AsciiString aSectName = HYDROGUI_Tool::ToAsciiString( myCurve->getSectionName( i ).c_str() );
351 CurveCreator::SectionType aCurveType = myCurve->getSectionType( i );
352 bool aSectClosure = myCurve->isClosed( i );
354 HYDROData_PolylineXY::SectionType aSectType = HYDROData_PolylineXY::SECTION_POLYLINE;
356 if ( aCurveType == CurveCreator::Spline )
357 aSectType = HYDROData_PolylineXY::SECTION_SPLINE;
359 aPolylineObj->AddSection( aSectName, aSectType, aSectClosure );
361 Quantity_Color aColor = myCurve->getColorSection(i);
362 aPolylineObj->setSectionColor(i, CurveCreator_Utils::colorConv(aColor));
364 // Add the points from section
365 CurveCreator::Coordinates aCurveCoords = myCurve->getCoords( i );
367 if ( aCurveCoords.size() <= 2 )
369 theErrorMsg = tr( "NUMBER_OF_SECTION_POINTS_INCORRECT" );
373 for ( int k = 0 ; k + 1 < aCurveCoords.size() ; k++ )
375 HYDROData_PolylineXY::Point aSectPoint;
377 aSectPoint.SetX( aCurveCoords.at( k ) );
379 aSectPoint.SetY( aCurveCoords.at( k ) );
381 aPolylineObj->AddPoint( i, aSectPoint );
387 aPolylineObj->SetWireColor( HYDROData_PolylineXY::DefaultWireColor() );
390 // Update the wire of polyline
391 aPolylineObj->Update();
392 module()->setIsToUpdate( aPolylineObj );
394 // the viewer should be release from the widget before the module update it
395 // because it has an opened local context and updated presentation should not be displayed in it
397 aPanel->setOCCViewer( 0 );
399 theUpdateFlags = UF_Model;
401 // the polyline should be rebuild in all viewers, where it is displayed
402 theUpdateFlags |= UF_Viewer | UF_GV_Forced;
403 theUpdateFlags |= UF_OCCViewer | UF_OCC_Forced;
404 theUpdateFlags |= UF_VTKViewer;
406 size_t anActiveViewId = HYDROGUI_Tool::GetActiveGraphicsViewId( module() );
407 if ( anActiveViewId == 0 )
409 anActiveViewId = HYDROGUI_Tool::GetActiveOCCViewId( module() );
414 module()->setObjectVisible( anActiveViewId, aPolylineObj, true );
415 QString anEntry = HYDROGUI_DataObject::dataObjectEntry( aPolylineObj );
416 theBrowseObjectsEntries.append( anEntry );
422 void HYDROGUI_PolylineOp::onEditorSelectionChanged()
424 HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
429 CurveCreator_Displayer* aDisplayer = myCurve->getDisplayer();
432 //QList<int> aSelSections = aPanel->getSelectedSections();
434 //if( aSelSections.contains(i) ){
436 //aDisplayer->highlight( myCurve->getAISObject(), aIsHl );
440 void HYDROGUI_PolylineOp::displayPreview()
442 if( getPreviewManager() )
444 if( OCCViewer_Viewer* aViewer = getPreviewManager()->getOCCViewer() )
446 Handle(AIS_InteractiveContext) aCtx = aViewer->getAISContext();
449 CurveCreator_Displayer* aDisplayer = new CurveCreator_Displayer( aCtx, getPreviewZLayer() );
450 myCurve->setDisplayer( aDisplayer );
451 aDisplayer->display( myCurve->getAISObject( true ), true );
457 void HYDROGUI_PolylineOp::erasePreview()
459 CurveCreator_Displayer* aDisplayer = myCurve ? myCurve->getDisplayer() : 0;
460 if( getPreviewManager() && aDisplayer )
462 if( OCCViewer_Viewer* aViewer = getPreviewManager()->getOCCViewer() )
464 Handle(AIS_InteractiveContext) aCtx = aViewer->getAISContext();
467 aDisplayer->eraseAll( true );
472 setPreviewManager( NULL );