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_Tool.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_LANDCOVERMAP" ) );
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() )
116 QString anExt = myFileName.split('.', QString::SkipEmptyParts).back();
121 QApplication::setOverrideCursor(Qt::WaitCursor);
123 QStringList aPolygonsList;
124 myPolygonFaces.Clear();
127 SalomeApp_Study* aStudy = dynamic_cast<SalomeApp_Study*>( module()->getApp()->activeStudy() );
133 Handle(AIS_InteractiveContext) aCtx = NULL;
134 int aShapeTypeOfFile = -1;
136 //Import polygons from SHP file as faces
137 //This faces should be added to the new LCM object
139 int aStat = myImporter.ImportPolygons(myFileName, aPolygonsList, myPolygonFaces, aShapeTypeOfFile);
142 aPanel->setPolygonNames(aPolygonsList);
144 LightApp_Application* anApp = module()->getApp();
145 if ( !getPreviewManager() )
146 setPreviewManager( ::qobject_cast<OCCViewer_ViewManager*>( anApp->getViewManager( OCCViewer_Viewer::Type(), true ) ) );
147 OCCViewer_ViewManager* aViewManager = getPreviewManager();
151 if ( OCCViewer_Viewer* aViewer = aViewManager->getOCCViewer() )
153 aCtx = aViewer->getAISContext();
154 connect( aViewer, SIGNAL( selectionChanged() ), this, SLOT( onViewerSelectionChanged() ) );
158 for ( int i = 1; i <= myPolygonFaces.Length(); i++ )
160 TopoDS_Face aFace = TopoDS::Face(myPolygonFaces.Value( i ));
161 if ( aViewManager && !aCtx.IsNull() )
163 HYDROGUI_Shape* aShape = new HYDROGUI_Shape( aCtx, NULL, getPreviewZLayer() );
164 //Preview color is grey
165 aShape->setFillingColor(QColor(50,50,50), false, false);
166 aShape->setBorderColor(QColor(50,50,50), false, false);
167 if( !aFace.IsNull() )
168 aShape->setShape( aFace);
170 myPolygonName2PrsShape.insert( tr( "DEF_POLYGON_NAME" ) + "_" + QString::number(i), aShape);
174 if ( !aCtx.IsNull() )
176 UpdateZLayersOfHilightPresentationsOfDisplayedObjects( aCtx, Graphic3d_ZLayerId_TopOSD );
177 aCtx->UpdateCurrentViewer();
180 QApplication::restoreOverrideCursor();
181 aPanel->setFirstPageState(true);
183 //Try to load DBF-database...
184 QString aDBFFileName;
185 aDBFFileName = myFileName.simplified().replace( ".shp", ".dbf", Qt::CaseInsensitive);
186 bool DBF_Stat = myImporter.DBF_OpenDBF(aDBFFileName);
188 // add MSG BOX if stat is bad
191 myFieldList = myImporter.DBF_GetFieldList();
192 aPanel->setAttributeNames(myFieldList);
194 aPanel->setDbfState(DBF_Stat);
199 aPanel->setPolygonNames(QStringList());
200 aPanel->setObjectName("");
201 QApplication::restoreOverrideCursor();
202 QString aMess = tr( "CANNT_IMPORT_LCM" ) + "\n";
204 aMess += tr( "CANNT_OPEN_SHP" );
205 else if (aStat == -2)
206 aMess += tr( "CANNT_OPEN_SHX" );
208 aMess += tr ("SHP_TYPEFORMAT_MESS") + myImporter.GetShapeTypeName(aShapeTypeOfFile);
209 SUIT_MessageBox::warning( module()->getApp()->desktop(), tr( "IMPORT_LANDCOVER" ), aMess);
210 commitDocOperation();
213 aPanel->setFirstPageState(false);
218 HYDROGUI_InputPanel* HYDROGUI_ImportLandCoverMapOp::createInputPanel() const
220 HYDROGUI_InputPanel* aPanel = new HYDROGUI_ImportLandCoverMapDlg( module(), getName() );
222 connect( aPanel, SIGNAL( FileSelected( const QString& ) ), SLOT( onFileSelected() ) );
223 connect( aPanel, SIGNAL( selectionChanged( const QStringList& ) ), this, SLOT( onSelectionChanged( const QStringList& ) ) );
224 connect( aPanel, SIGNAL( Next( const int ) ), SLOT( onNext( const int ) ) );
229 bool HYDROGUI_ImportLandCoverMapOp::processApply( int& theUpdateFlags,
230 QString& theErrorMsg,
231 QStringList& theBrowseObjectsEntries )
234 HYDROGUI_ImportLandCoverMapDlg* aPanel = ::qobject_cast<HYDROGUI_ImportLandCoverMapDlg*>( inputPanel() );
238 myLCM = Handle(HYDROData_LandCoverMap)::DownCast( doc()->CreateObject( KIND_LAND_COVER_MAP ) );
239 HYDROData_MapOfFaceToStricklerType aMapFace2ST;
241 QStringList aAttrV_T;
243 aPanel->getValAttr2StricklerTypeCorr(aAttrV_T, aSTL);
245 QVector<int> aSelIndices = aPanel->getSelectedPolygonIndices();
246 foreach ( int Ind, aSelIndices )
248 TopoDS_Shape aShape = myPolygonFaces(Ind + 1);
249 if ( aShape.IsNull() )
252 if (aPanel->getAttrCheckBoxState())
254 HYDROData_ShapeFile::DBF_AttrValue aDataVal = myAttrValue[Ind];
255 int aStricklerTypesInd = aAttrV_T.indexOf(QString(aDataVal.myStrVal));
256 aST = aSTL.at(aStricklerTypesInd);
258 // else => ST is empty
259 aMapFace2ST.Add( TopoDS::Face( aShape ), aST );
263 myLCM->StoreLandCovers(aMapFace2ST);
266 if ( !aPanel->getFileName().isEmpty() )
267 anObjName = aPanel->getObjectName();
269 Handle_HYDROData_Document aDoc = HYDROData_Document::Document( application()->activeStudy()->id() );
271 //check if name of LCM is already exists
272 QSet<QString> aNameList;
275 HYDROData_Iterator It( aDoc, KIND_LAND_COVER_MAP );
276 for( ; It.More(); It.Next() )
277 aNameList << It.Current()->GetName();
280 QString aNewName = anObjName;
281 for ( int i = 1; i < MAX_LCM_NAME_INDEX && aNameList.contains(aNewName); i++)
282 aNewName = anObjName + "_" + QString::number(i);
284 if( !myLCM.IsNull() )
286 myLCM->SetName( aNewName );
287 myLCM->SetColor( Qt::gray );
289 module()->setIsToUpdate( myLCM );
292 module()->update( UF_Model | UF_VTKViewer | UF_VTK_Forced | UF_VTK_Init );
301 void HYDROGUI_ImportLandCoverMapOp::onSelectionChanged( const QStringList& theSelectedNames )
303 Handle(AIS_InteractiveContext) aCtx = NULL;
305 OCCViewer_ViewManager* aViewManager = getPreviewManager();
306 if ( aViewManager ) {
307 if ( OCCViewer_Viewer* aViewer = aViewManager->getOCCViewer() ) {
308 aCtx = aViewer->getAISContext();
312 if ( !aCtx.IsNull() ) {
313 foreach ( QString aName, myPolygonName2PrsShape.keys() ) {
314 Handle(AIS_InteractiveObject) anObject =
315 myPolygonName2PrsShape.value(aName)->getAISObject();
317 bool isSelected = theSelectedNames.contains( aName );
318 if ( ( isSelected && !aCtx->IsSelected( anObject) ) ||
319 ( !isSelected && aCtx->IsSelected( anObject) ) )
320 aCtx->AddOrRemoveSelected( anObject, Standard_False );
322 aCtx->UpdateCurrentViewer();
327 void HYDROGUI_ImportLandCoverMapOp::onViewerSelectionChanged()
329 HYDROGUI_ImportLandCoverMapDlg* aPanel = ::qobject_cast<HYDROGUI_ImportLandCoverMapDlg*>( inputPanel() );
333 OCCViewer_ViewManager* aViewManager = getPreviewManager();
334 Handle(AIS_InteractiveContext) aCtx = NULL;
335 if ( aViewManager ) {
336 if ( OCCViewer_Viewer* aViewer = aViewManager->getOCCViewer() ) {
337 aCtx = aViewer->getAISContext();
341 if ( !aCtx.IsNull() )
343 QStringList aSelectedNames;
344 foreach ( QString aName, myPolygonName2PrsShape.keys() ) {
345 bool isSelected = aCtx->IsSelected( myPolygonName2PrsShape.value(aName)->getAISObject() );
347 aSelectedNames << aName;
349 aPanel->setSelectedPolygonNames( aSelectedNames );
354 void HYDROGUI_ImportLandCoverMapOp::erasePreview()
356 foreach ( HYDROGUI_Shape* aShape, myPolygonName2PrsShape )
359 myPolygonName2PrsShape.clear();
363 void HYDROGUI_ImportLandCoverMapOp::abortOperation()
365 LightApp_Application* anApp = module()->getApp();
367 anApp->disconnect( this );
371 HYDROGUI_Operation::abortOperation();
374 void HYDROGUI_ImportLandCoverMapOp::onNext( const int theIndex )
376 HYDROGUI_ImportLandCoverMapDlg* aPanel = ::qobject_cast<HYDROGUI_ImportLandCoverMapDlg*>( inputPanel() );
382 //std::vector<HYDROData_ShapeFile::DBF_AttrValue> myAttrValue;
383 int anIndOfSelField = myFieldList.indexOf(aPanel->getSelectedFieldName());
384 if (anIndOfSelField == -1)
386 //aPanel->setSecondPageState(true);
388 myImporter.DBF_GetAttributeList(anIndOfSelField, myAttrValue );
390 mySetOfAttrValues.clear();
391 for (size_t i = 0; i < myAttrValue.size(); i++)
393 HYDROData_ShapeFile::DBF_AttrValue aV = myAttrValue[i];
394 mySetOfAttrValues << QString(aV.myStrVal); //take myStrVal for now..
397 //Collect all strickler_types
398 QSet<QString> aSTSet;
399 Handle_HYDROData_Document aDoc = HYDROData_Document::Document( application()->activeStudy()->id() );
400 Handle(HYDROData_StricklerTable) DefStricklerTableObj;
403 HYDROData_Iterator It( aDoc, KIND_STRICKLER_TABLE );
404 for( ; It.More(); It.Next() )
406 Handle(HYDROData_StricklerTable) aStricklerTableObj = Handle(HYDROData_StricklerTable)::DownCast( It.Current() );
407 if (DefStricklerTableObj.IsNull())
408 DefStricklerTableObj = aStricklerTableObj;
409 if ( !aStricklerTableObj.IsNull())
411 const QStringList& aStricklerList = aStricklerTableObj->GetTypes();
412 foreach (QString aStr, aStricklerList)
418 QList<QString> aSetOfAttrValuesList = mySetOfAttrValues.toList();
419 QList<QString> aSTSetList = aSTSet.toList();
420 QVector<QColor> aSTColors;
421 aSTColors.reserve(aSTSetList.size());
422 foreach (QString str, aSTSetList)
424 QColor col = aDoc->GetAssociatedColor(str, NULL);
425 aSTColors.append (col);
428 //add an empty Strickler type
429 aSTSetList.prepend("");
430 aSTColors.prepend(QColor(Qt::gray));
432 QVector<int> aCurCBIndices(aSetOfAttrValuesList.size());
433 if (DefStricklerTableObj->GetAttrName() == aPanel->getSelectedFieldName())
434 for (int i = 0; i < aSetOfAttrValuesList.size(); i++)
436 QString aST = DefStricklerTableObj->GetType(aSetOfAttrValuesList[i]);
437 int anIndOfSt = aSTSetList.indexOf(aST);
438 aCurCBIndices[i] = anIndOfSt;
441 //TODO add warning ???
442 for (int i = 0; i < aSetOfAttrValuesList.size(); i++)
443 aCurCBIndices[i] = 0;
445 aPanel->FillCorrespondenceTable(aSetOfAttrValuesList, aSTSetList, aCurCBIndices, aSTColors);
451 void HYDROGUI_ImportLandCoverMapOp::onApply()
453 QApplication::setOverrideCursor( Qt::WaitCursor );
454 int anUpdateFlags = 0;
456 QStringList aBrowseObjectsEntries;
458 bool aResult = false;
461 aResult = processApply( anUpdateFlags, anErrorMsg, aBrowseObjectsEntries );
465 SUIT_MessageBox::critical( module()->getApp()->desktop(), tr( "LCM_IMPORT_ERROR" ), tr ("CANNT_IMPORT_POLYGONS_FROM_SHP"));
469 QApplication::restoreOverrideCursor();
473 module()->update( anUpdateFlags );
475 browseObjects( aBrowseObjectsEntries );
479 Handle(HYDROData_Entity) LCM = Handle(HYDROData_Entity)::DownCast( myLCM );
481 module()->setObjectRemoved( myLCM );