1 // Copyright (C) 2007-2015 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, or (at your option) any later version.
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 #include "HYDROGUI_ImportLandCoverMapOp.h"
25 #include "HYDROGUI_DataModel.h"
26 #include "HYDROGUI_Module.h"
27 #include "HYDROGUI_UpdateFlags.h"
28 #include "HYDROGUI_Tool2.h"
29 #include "HYDROGUI_ImportLandCoverMapDlg.h"
30 #include "HYDROGUI_Shape.h"
31 #include <HYDROGUI_ZLayers.h>
32 #include <HYDROGUI_DataObject.h>
33 #include <HYDROData_Iterator.h>
34 #include <HYDROData_ShapeFile.h>
35 #include <HYDROData_Profile.h>
36 #include <HYDROData_LandCoverMap.h>
37 #include <HYDROData_StricklerTable.h>
39 #include <SUIT_Desktop.h>
40 #include <SUIT_FileDlg.h>
41 #include <SUIT_MessageBox.h>
42 #include <SUIT_Desktop.h>
43 #include <SUIT_ViewManager.h>
45 #include <OCCViewer_ViewManager.h>
46 #include <OCCViewer_ViewModel.h>
48 #include <SalomeApp_Study.h>
49 #include <LightApp_Application.h>
50 #include <LightApp_DataOwner.h>
51 #include <LightApp_Displayer.h>
52 #include <LightApp_SelectionMgr.h>
54 #include <BRep_Builder.hxx>
56 #include <TopoDS_Shape.hxx>
57 #include <TopoDS_Wire.hxx>
63 #include <QApplication>
65 #define MAX_LCM_NAME_INDEX 1000
67 HYDROGUI_ImportLandCoverMapOp::HYDROGUI_ImportLandCoverMapOp( HYDROGUI_Module* theModule )
68 : HYDROGUI_Operation( theModule )
70 setName( tr( "IMPORT_LANDCOVER_MAP" ) );
73 HYDROGUI_ImportLandCoverMapOp::~HYDROGUI_ImportLandCoverMapOp()
80 void HYDROGUI_ImportLandCoverMapOp::startOperation()
82 HYDROGUI_Operation::startOperation();
84 if ( !getPreviewManager() )
85 setPreviewManager( ::qobject_cast<OCCViewer_ViewManager*>( module()->getApp()->getViewManager( OCCViewer_Viewer::Type(), true ) ) );
87 HYDROGUI_ImportLandCoverMapDlg* aPanel = ::qobject_cast<HYDROGUI_ImportLandCoverMapDlg*>( inputPanel() );
94 void HYDROGUI_ImportLandCoverMapOp::onFileSelected()
96 HYDROGUI_ImportLandCoverMapDlg* aPanel = ::qobject_cast<HYDROGUI_ImportLandCoverMapDlg*>( inputPanel() );
100 QString anObjectName = aPanel->getObjectName().simplified();
101 anObjectName = aPanel->getFileName();
102 if ( !anObjectName.isEmpty() )
103 anObjectName = QFileInfo( anObjectName ).baseName();
105 if ( anObjectName.isEmpty() )
106 anObjectName = HYDROGUI_Tool::GenerateObjectName( module(), tr( "DEFAULT_LANDCOVERMAP_NAME" ) );
107 aPanel->setObjectName( anObjectName );
109 myFileName = aPanel->getFileName();
110 if ( myFileName.isEmpty() )
117 QApplication::setOverrideCursor(Qt::WaitCursor);
119 QStringList aPolygonsList;
120 myPolygonFaces.Clear();
123 SalomeApp_Study* aStudy = dynamic_cast<SalomeApp_Study*>( module()->getApp()->activeStudy() );
129 Handle(AIS_InteractiveContext) aCtx = NULL;
130 int aShapeTypeOfFile = -1;
132 //Import polygons from SHP file as faces
133 //This faces should be added to the new LCM object
135 int aStat = myImporter.ImportPolygons(doc(), myFileName, aPolygonsList, myPolygonFaces, aShapeTypeOfFile);
138 aPanel->setPolygonNames(aPolygonsList);
140 LightApp_Application* anApp = module()->getApp();
141 if ( !getPreviewManager() )
142 setPreviewManager( ::qobject_cast<OCCViewer_ViewManager*>( anApp->getViewManager( OCCViewer_Viewer::Type(), true ) ) );
143 OCCViewer_ViewManager* aViewManager = getPreviewManager();
147 if ( OCCViewer_Viewer* aViewer = aViewManager->getOCCViewer() )
149 aCtx = aViewer->getAISContext();
150 connect( aViewer, SIGNAL( selectionChanged() ), this, SLOT( onViewerSelectionChanged() ) );
154 for ( int i = 1; i <= myPolygonFaces.Length(); i++ )
156 TopoDS_Face aFace = TopoDS::Face(myPolygonFaces.Value( i ));
157 if ( aViewManager && !aCtx.IsNull() )
159 HYDROGUI_Shape* aShape = new HYDROGUI_Shape( aCtx, NULL, getPreviewZLayer() );
160 //Preview color is grey
161 aShape->setFillingColor(QColor(50,50,50), false, false);
162 aShape->setBorderColor(QColor(50,50,50), false, false);
163 if( !aFace.IsNull() )
164 aShape->setShape( aFace);
166 myPolygonName2PrsShape.insert( tr( "DEF_POLYGON_NAME" ) + "_" + QString::number(i), aShape);
170 if ( !aCtx.IsNull() )
172 UpdateZLayersOfHilightPresentationsOfDisplayedObjects( aCtx, Graphic3d_ZLayerId_TopOSD );
173 aCtx->UpdateCurrentViewer();
176 QApplication::restoreOverrideCursor();
177 aPanel->setFirstPageState(true);
179 //Try to load DBF-database...
180 QString aDBFFileName;
181 aDBFFileName = myFileName.simplified().replace( myFileName.simplified().size() - 4, 4, ".dbf");
182 bool DBF_Stat = myImporter.DBF_OpenDBF(aDBFFileName);
184 // add MSG BOX if stat is bad
187 myFieldList = myImporter.DBF_GetFieldList();
188 aPanel->setAttributeNames(myFieldList);
190 aPanel->setDbfState(DBF_Stat);
191 aPanel->setDbfRecordsNb(myImporter.DBF_GetNbRecords());
196 aPanel->setPolygonNames(QStringList());
197 aPanel->setObjectName("");
198 QApplication::restoreOverrideCursor();
199 QString aMess = tr( "CANNT_IMPORT_LCM" ) + "\n";
201 aMess += tr( "CANNT_OPEN_SHP" );
202 else if (aStat == -2)
203 aMess += tr( "CANNT_OPEN_SHX" );
205 aMess += tr ("SHP_TYPEFORMAT_MESS") + myImporter.GetShapeTypeName(aShapeTypeOfFile);
206 SUIT_MessageBox::warning( module()->getApp()->desktop(), tr( "IMPORT_LANDCOVER_MAP" ), aMess);
207 commitDocOperation();
210 aPanel->setFirstPageState(false);
215 HYDROGUI_InputPanel* HYDROGUI_ImportLandCoverMapOp::createInputPanel() const
217 HYDROGUI_InputPanel* aPanel = new HYDROGUI_ImportLandCoverMapDlg( module(), getName() );
219 connect( aPanel, SIGNAL( FileSelected( const QString& ) ), SLOT( onFileSelected() ) );
220 connect( aPanel, SIGNAL( selectionChanged( const QStringList& ) ), this, SLOT( onSelectionChanged( const QStringList& ) ) );
221 connect( aPanel, SIGNAL( Next( const int ) ), SLOT( onNext( const int ) ) );
226 bool HYDROGUI_ImportLandCoverMapOp::processApply( int& theUpdateFlags,
227 QString& theErrorMsg,
228 QStringList& theBrowseObjectsEntries )
231 HYDROGUI_ImportLandCoverMapDlg* aPanel = ::qobject_cast<HYDROGUI_ImportLandCoverMapDlg*>( inputPanel() );
235 myLCM = Handle(HYDROData_LandCoverMap)::DownCast( doc()->CreateObject( KIND_LAND_COVER_MAP ) );
236 HYDROData_MapOfFaceToStricklerType aMapFace2ST;
238 QStringList aAttrV_T;
240 aPanel->getValAttr2StricklerTypeCorr(aAttrV_T, aSTL);
242 QVector<int> aSelIndices = aPanel->getSelectedPolygonIndices();
243 foreach ( int Ind, aSelIndices )
245 TopoDS_Shape aShape = myPolygonFaces(Ind + 1);
246 if ( aShape.IsNull() )
249 if (aPanel->getAttrCheckBoxState())
251 HYDROData_ShapeFile::DBF_AttrValue aDataVal = myAttrValue[Ind];
252 int aStricklerTypesInd = aAttrV_T.indexOf(QString(aDataVal.myStrVal));
253 aST = aSTL.at(aStricklerTypesInd);
255 // else => ST is empty
256 aMapFace2ST.Add( TopoDS::Face( aShape ), aST );
260 myLCM->StoreLandCovers(aMapFace2ST);
263 if ( !aPanel->getFileName().isEmpty() )
264 anObjName = aPanel->getObjectName();
266 Handle(HYDROData_Document) aDoc = HYDROData_Document::Document( application()->activeStudy()->id() );
268 //check if name of LCM is already exists
269 QSet<QString> aNameList;
272 HYDROData_Iterator anIt( aDoc, KIND_LAND_COVER_MAP );
273 for( ; anIt.More(); anIt.Next() )
274 aNameList << anIt.Current()->GetName();
277 QString aNewName = anObjName;
278 for ( int i = 1; i < MAX_LCM_NAME_INDEX && aNameList.contains(aNewName); i++)
279 aNewName = anObjName + "_" + QString::number(i);
281 if( !myLCM.IsNull() )
283 myLCM->SetName( aNewName );
284 myLCM->SetColor( Qt::gray );
286 module()->setIsToUpdate( myLCM );
289 module()->update( UF_Model | UF_VTKViewer | UF_VTK_Forced | UF_VTK_Init );
298 void HYDROGUI_ImportLandCoverMapOp::onSelectionChanged( const QStringList& theSelectedNames )
300 Handle(AIS_InteractiveContext) aCtx = NULL;
302 OCCViewer_ViewManager* aViewManager = getPreviewManager();
303 if ( aViewManager ) {
304 if ( OCCViewer_Viewer* aViewer = aViewManager->getOCCViewer() ) {
305 aCtx = aViewer->getAISContext();
309 if ( !aCtx.IsNull() ) {
310 bool bSelChanged = false;
311 foreach ( QString aName, myPolygonName2PrsShape.keys() )
313 Handle(AIS_InteractiveObject) anObject =
314 myPolygonName2PrsShape.value(aName)->getAISObjects()[0];
316 bool isSelected = theSelectedNames.contains( aName );
317 if ( ( isSelected && !aCtx->IsSelected( anObject) ) || ( !isSelected && aCtx->IsSelected( anObject) ) )
319 aCtx->AddOrRemoveSelected( anObject, Standard_False );
324 HYDROGUI_ImportLandCoverMapDlg* aPanel = ::qobject_cast<HYDROGUI_ImportLandCoverMapDlg*>( inputPanel() );
328 if (bSelChanged && aPanel->getViewerState())
329 aCtx->UpdateCurrentViewer();
334 void HYDROGUI_ImportLandCoverMapOp::onViewerSelectionChanged()
336 HYDROGUI_ImportLandCoverMapDlg* aPanel = ::qobject_cast<HYDROGUI_ImportLandCoverMapDlg*>( inputPanel() );
341 aCurIndex = aPanel->getCurrentWizardIndex();
346 OCCViewer_ViewManager* aViewManager = getPreviewManager();
347 Handle(AIS_InteractiveContext) aCtx = NULL;
349 if ( OCCViewer_Viewer* aViewer = aViewManager->getOCCViewer() )
350 aCtx = aViewer->getAISContext();
352 if ( !aCtx.IsNull() )
354 QStringList aSelectedNames;
355 foreach ( QString aName, myPolygonName2PrsShape.keys() ) {
356 bool isSelected = aCtx->IsSelected( myPolygonName2PrsShape.value(aName)->getAISObjects()[0] );
358 aSelectedNames << aName;
360 aPanel->setViewerState(false);
361 aPanel->setSelectedPolygonNames( aSelectedNames );
362 aPanel->setViewerState(true);
367 void HYDROGUI_ImportLandCoverMapOp::erasePreview()
369 foreach ( HYDROGUI_Shape* aShape, myPolygonName2PrsShape )
372 myPolygonName2PrsShape.clear();
376 void HYDROGUI_ImportLandCoverMapOp::abortOperation()
378 LightApp_Application* anApp = module()->getApp();
380 anApp->disconnect( this );
384 HYDROGUI_Operation::abortOperation();
387 void HYDROGUI_ImportLandCoverMapOp::onNext( const int theIndex )
389 HYDROGUI_ImportLandCoverMapDlg* aPanel = ::qobject_cast<HYDROGUI_ImportLandCoverMapDlg*>( inputPanel() );
395 //std::vector<HYDROData_ShapeFile::DBF_AttrValue> myAttrValue;
396 int anIndOfSelField = myFieldList.indexOf(aPanel->getSelectedFieldName());
397 if (anIndOfSelField == -1)
399 //aPanel->setSecondPageState(true);
401 myImporter.DBF_GetAttributeList(anIndOfSelField, myAttrValue );
403 mySetOfAttrValues.clear();
404 for (size_t i = 0; i < myAttrValue.size(); i++)
406 HYDROData_ShapeFile::DBF_AttrValue aV = myAttrValue[i];
407 mySetOfAttrValues << QString(aV.myStrVal); //take myStrVal for now..
410 //Collect all strickler_types
411 QSet<QString> aSTSet;
412 Handle(HYDROData_Document) aDoc = HYDROData_Document::Document( application()->activeStudy()->id() );
413 Handle(HYDROData_StricklerTable) DefStricklerTableObj;
416 HYDROData_Iterator It( aDoc, KIND_STRICKLER_TABLE );
417 for( ; It.More(); It.Next() )
419 Handle(HYDROData_StricklerTable) aStricklerTableObj = Handle(HYDROData_StricklerTable)::DownCast( It.Current() );
420 if (DefStricklerTableObj.IsNull())
421 DefStricklerTableObj = aStricklerTableObj;
422 if ( !aStricklerTableObj.IsNull())
424 const QStringList& aStricklerList = aStricklerTableObj->GetTypes();
425 foreach (QString aStr, aStricklerList)
431 QList<QString> aSetOfAttrValuesList = mySetOfAttrValues.toList();
432 QList<QString> aSTSetList = aSTSet.toList();
433 QVector<QColor> aSTColors;
434 aSTColors.reserve(aSTSetList.size());
435 foreach (QString str, aSTSetList)
437 QColor col = aDoc->GetAssociatedColor(str, NULL);
438 aSTColors.append (col);
441 //add an empty Strickler type
442 aSTSetList.prepend("");
443 aSTColors.prepend(QColor(Qt::gray));
445 QVector<int> aCurCBIndices(aSetOfAttrValuesList.size());
446 if (DefStricklerTableObj->GetAttrName().trimmed() == aPanel->getSelectedFieldName().trimmed())
447 for (int i = 0; i < aSetOfAttrValuesList.size(); i++)
449 QString aST = DefStricklerTableObj->GetType(aSetOfAttrValuesList[i]);
450 int anIndOfSt = aSTSetList.indexOf(aST);
451 aCurCBIndices[i] = anIndOfSt;
454 //TODO add warning ???
455 for (int i = 0; i < aSetOfAttrValuesList.size(); i++)
456 aCurCBIndices[i] = 0;
458 aPanel->FillCorrespondenceTable(aSetOfAttrValuesList, aSTSetList, aCurCBIndices, aSTColors);
464 void HYDROGUI_ImportLandCoverMapOp::onApply()
466 HYDROGUI_ImportLandCoverMapDlg* aPanel = ::qobject_cast<HYDROGUI_ImportLandCoverMapDlg*>( inputPanel() );
470 if (!aPanel->CheckFirstPageFilling())
473 QApplication::setOverrideCursor( Qt::WaitCursor );
474 int anUpdateFlags = 0;
476 QStringList aBrowseObjectsEntries;
478 bool aResult = false;
481 aResult = processApply( anUpdateFlags, anErrorMsg, aBrowseObjectsEntries );
485 SUIT_MessageBox::critical( module()->getApp()->desktop(), tr( "LCM_IMPORT_ERROR" ), tr ("CANNT_IMPORT_POLYGONS_FROM_SHP"));
489 QApplication::restoreOverrideCursor();
493 module()->update( anUpdateFlags );
495 browseObjects( aBrowseObjectsEntries );
500 module()->setObjectRemoved( myLCM );