#include "HYDROGUI_Tool.h"
#include "HYDROGUI_UpdateFlags.h"
#include "HYDROGUI_DataObject.h"
+#include "HYDROGUI_ShapeLandCoverMap.h"
#include <HYDROData_Iterator.h>
#include <HYDROData_StricklerTable.h>
#include <HYDROData_PolylineXY.h>
#include <HYDROData_Object.h>
+#include <OCCViewer_ViewManager.h>
+#include <OCCViewer_ViewModel.h>
+
+#include <LightApp_Application.h>
+
+#include <TopoDS.hxx>
+#include <TopoDS_Face.hxx>
+#include <TopTools_ListOfShape.hxx>
+#include <TopTools_ListIteratorOfListOfShape.hxx>
+#include <AIS_Shape.hxx>
+
+#include <QApplication>
+
HYDROGUI_LandCoverMapOp::HYDROGUI_LandCoverMapOp( HYDROGUI_Module* theModule, const int theOperationId )
: HYDROGUI_Operation( theModule ),
myOperationId( theOperationId ),
case MergeLandCoverId:
setName( tr( "MERGE_LAND_COVER" ) );
break;
+ case ChangeLandCoverTypeId:
+ setName( tr( "CHANGE_LAND_COVER_TYPE" ) );
+ break;
}
}
}
}
aPanel->setObjectName( anObjectName );
-
+
+ closePreview();
+ if ( myOperationId != CreateLandCoverMapId )
+ onCreatePreview();
+
aPanel->blockSignals( false );
+
+ module()->update( UF_OCCViewer | UF_FitAll );
}
void HYDROGUI_LandCoverMapOp::abortOperation()
closePreview();
HYDROGUI_Operation::abortOperation();
+
+ module()->update( UF_OCCViewer | UF_FitAll );
}
void HYDROGUI_LandCoverMapOp::commitOperation()
closePreview();
HYDROGUI_Operation::commitOperation();
+
+ module()->update( UF_OCCViewer | UF_FitAll );
}
HYDROGUI_InputPanel* HYDROGUI_LandCoverMapOp::createInputPanel() const
{
HYDROGUI_LandCoverMapDlg* aPanel = new HYDROGUI_LandCoverMapDlg( module(), getName(), myOperationId );
- /*
- connect( aPanel, SIGNAL( CreatePreview( const QStringList& ) ),
- this, SLOT( onCreatePreview( const QStringList& ) ) );
- connect( aPanel, SIGNAL( addPolylines() ), SLOT( onAddPolylines() ) );
- connect( aPanel, SIGNAL( removePolylines() ), SLOT( onRemovePolylines() ) );
- */
+ connect( aPanel, SIGNAL( landCoverMapChanged( const QString& ) ),
+ this, SLOT( onLandCoverMapChanged( const QString& ) ) );
return aPanel;
}
}
}
- // Get selected polyline/face
Handle(HYDROData_PolylineXY) aPolyline;
Handle(HYDROData_Object) aFace;
+
+ TopTools_ListOfShape aFacesSelectedInViewer;
+
+ // Get polyline/face selected in combo-box
if ( myOperationId == CreateLandCoverMapId || myOperationId == AddLandCoverId || myOperationId == SplitLandCoverId )
{
Handle(HYDROData_Entity) aPolylineFace = aPanel->getPolylineFace();
return false;
}
}
+ // Get face(s) selected in the 3d viewer
+ else if ( myOperationId == RemoveLandCoverId ||
+ myOperationId == MergeLandCoverId ||
+ myOperationId == ChangeLandCoverTypeId )
+ {
+ if ( myPreviewPrs )
+ {
+ // Fill in aFacesSelectedInViewer list
+ Handle(AIS_InteractiveContext) aCtx;
+ getSelectedShapes( aFacesSelectedInViewer, aCtx );
+ }
+ }
// Get selected Strickler type
QString aSelectedStricklerType;
- if ( myOperationId == CreateLandCoverMapId || myOperationId == AddLandCoverId || myOperationId == MergeLandCoverId )
+ if ( myOperationId == CreateLandCoverMapId ||
+ myOperationId == AddLandCoverId ||
+ myOperationId == MergeLandCoverId ||
+ myOperationId == ChangeLandCoverTypeId )
{
aSelectedStricklerType = aPanel->getSelectedStricklerTypeName();
if ( aSelectedStricklerType.isEmpty() )
// Set land cover map name
aLandCoverMapObj->SetName( anObjectName );
+ // Add land cover to new / edited land cover map
if ( myOperationId == CreateLandCoverMapId || myOperationId == AddLandCoverId )
{
bool aLandCoverAdded = false;
return false;
}
}
-
- /*TCollection_AsciiString anError;
- if ( HYDROData_LandCover::buildShape( aZonePolylines, anError ).IsNull() )
+
+ // Remove land cover from edited land cover map
+ if ( myOperationId == RemoveLandCoverId )
{
- if ( !anError.IsEmpty() ) {
- theErrorMsg = HYDROGUI_Tool::ToQString( anError );
- } else {
- theErrorMsg = tr( "LAND_COVER_OBJECT_CANNOT_BE_CREATED" );
+ bool aLandCoverRemoved = false;
+ if ( !aFacesSelectedInViewer.IsEmpty() )
+ {
+ aLandCoverRemoved = aLandCoverMapObj->Remove( aFacesSelectedInViewer );
+ if ( !aLandCoverRemoved )
+ {
+ theErrorMsg = tr( "LAND_COVER_NOT_REMOVED" );
+ return false;
+ }
}
- return false;
- }*/
+ }
+
+ // Split land cover(s) inside edited land cover map
+ if ( myOperationId == SplitLandCoverId )
+ {
+ bool aLandCoverSplitted = false;
+ if ( !aPolyline.IsNull() )
+ aLandCoverSplitted = aLandCoverMapObj->Split( aPolyline );
+ else if ( !aFace.IsNull() )
+ {
+ // Get the complete boundary of the object face as the splitting polyline
+ QList<TopoDS_Shape> aBoundShapes;
+ QStringList aBoundNames;
+ aFace->GetBoundaries( aBoundShapes, aBoundNames );
- /*if ( myOperationId == CreateLandCoverMapId )
- {
- aLandCoverMapObj->SetFillingColor( aLandCoverMapObj->DefaultFillingColor() );
- aLandCoverMapObj->SetBorderColor( aLandCoverMapObj->DefaultBorderColor() );
- }*/
+ for( int i=0, n=aBoundShapes.size(); i<n; i++ )
+ {
+ TopoDS_Shape aShape = aBoundShapes[i];
+ if( aShape.IsNull() )
+ continue;
+
+ bool aSplitResult = aLandCoverMapObj->Split( aShape );
+ aLandCoverSplitted = ( i==0 ? aSplitResult : aLandCoverSplitted && aSplitResult );
+ }
+ }
+ if ( !aLandCoverSplitted )
+ {
+ theErrorMsg = tr( "LAND_COVER_NOT_SPLITTED" );
+ return false;
+ }
+ }
- //aLandCoverMapObj->SetPolylines( aZonePolylines );
- //aLandCoverMapObj->SetStricklerType( aSelectedStricklerType );
+ // Merge land covers inside edited land cover map
+ if ( myOperationId == MergeLandCoverId )
+ {
+ bool aLandCoverMerged = false;
+ if ( !aFacesSelectedInViewer.IsEmpty() )
+ {
+ aLandCoverMerged = aLandCoverMapObj->Merge( aFacesSelectedInViewer, aSelectedStricklerType );
+ if ( !aLandCoverMerged )
+ {
+ theErrorMsg = tr( "LAND_COVER_NOT_MERGED" );
+ return false;
+ }
+ }
+ }
+
+ // Change Strickler type for land cover(s) inside edited land cover map
+ if ( myOperationId == ChangeLandCoverTypeId )
+ {
+ bool aLandCoverChangeType = false;
+ if ( !aFacesSelectedInViewer.IsEmpty() )
+ {
+ aLandCoverChangeType = aLandCoverMapObj->ChangeType( aFacesSelectedInViewer, aSelectedStricklerType );
+ if ( !aLandCoverChangeType )
+ {
+ theErrorMsg = tr( "LAND_COVER_TYPE_NOT_CHANGED" );
+ return false;
+ }
+ }
+ }
+
+ // Update land cover map object and close preview
aLandCoverMapObj->Update();
closePreview();
+ // Publish the newly created land cover map in the Object Browser
module()->setObjectVisible( HYDROGUI_Tool::GetActiveOCCViewId( module() ), aLandCoverMapObj, true );
if ( myOperationId == CreateLandCoverMapId )
{
theBrowseObjectsEntries.append( anEntry );
}
+ // Update presentation of land cover object in the 3d viewer
module()->setIsToUpdate( aLandCoverMapObj );
module()->getOCCDisplayer()->SetToUpdateColorScale();
return true;
}
-void HYDROGUI_LandCoverMapOp::onCreatePreview( const QStringList& thePolylineNames )
+void HYDROGUI_LandCoverMapOp::onLandCoverMapChanged( const QString& theName )
{
- /*
- HYDROGUI_LandCoverDlg* aPanel = ::qobject_cast<HYDROGUI_LandCoverDlg*>( inputPanel() );
+ // If the edited land cover map was changed in the combo-box, update myEditedObject
+ if ( myOperationId != CreateLandCoverMapId )
+ {
+ myEditedObject = Handle(HYDROData_LandCoverMap)::DownCast( HYDROGUI_Tool::FindObjectByName( module(), theName ) );
+ if ( !myEditedObject.IsNull() )
+ {
+ // Show preview of the newly selected land cover map
+ closePreview();
+ onCreatePreview();
+ }
+ }
+}
+
+void HYDROGUI_LandCoverMapOp::onCreatePreview()
+{
+ HYDROGUI_LandCoverMapDlg* aPanel = ::qobject_cast<HYDROGUI_LandCoverMapDlg*>( inputPanel() );
if ( !aPanel )
return;
QApplication::setOverrideCursor( Qt::WaitCursor );
- HYDROData_SequenceOfObjects aZonePolylines;
- QStringList::const_iterator anIt = thePolylineNames.begin(), aLast = thePolylineNames.end();
- for( ; anIt!=aLast; anIt++ )
- {
- QString aPolylineName = *anIt;
- Handle(HYDROData_PolylineXY) aPolyline = Handle(HYDROData_PolylineXY)::DownCast(
- HYDROGUI_Tool::FindObjectByName( module(), aPolylineName, KIND_POLYLINEXY ) );
- if ( !aPolyline.IsNull() )
- aZonePolylines.Append( aPolyline );
- }
-
- TCollection_AsciiString anError;
- TopoDS_Shape aZoneShape = HYDROData_LandCover::buildShape( aZonePolylines, anError );
-
LightApp_Application* anApp = module()->getApp();
if ( !getPreviewManager() )
setPreviewManager( ::qobject_cast<OCCViewer_ViewManager*>(
{
Handle(AIS_InteractiveContext) aCtx = aViewer->getAISContext();
if ( !aCtx.IsNull() )
- myPreviewPrs = new HYDROGUI_Shape( aCtx, NULL, getPreviewZLayer() );
+ {
+ connect( aViewer, SIGNAL( selectionChanged() ), this, SLOT( onViewerSelectionChanged() ) );
+ myPreviewPrs = new HYDROGUI_ShapeLandCoverMap( module()->getOCCDisplayer(), aCtx, myEditedObject, getPreviewZLayer()/*, theIsScalarMapMode*/ );
+ }
}
}
if ( aViewManager && myPreviewPrs )
{
- QColor aFillingColor = Qt::magenta;
- QColor aBorderColor = Qt::transparent;
- if ( !myEditedObject.IsNull() ) {
- aFillingColor = myEditedObject->GetFillingColor();
- aBorderColor = myEditedObject->GetBorderColor();
+ TopoDS_Shape aLandCoverMapShape = myEditedObject->GetShape();
+ if( !aLandCoverMapShape.IsNull() )
+ {
+ if ( myOperationId == RemoveLandCoverId ||
+ myOperationId == MergeLandCoverId ||
+ myOperationId == ChangeLandCoverTypeId )
+ myPreviewPrs->setSelectionMode( AIS_Shape::SelectionMode( TopAbs_FACE ) );
+ myPreviewPrs->setShape( aLandCoverMapShape );
}
+ }
+
+ module()->update( UF_OCCViewer | UF_FitAll );
- myPreviewPrs->setFillingColor( aFillingColor, false, false );
- myPreviewPrs->setBorderColor( aBorderColor, false, false );
+ QApplication::restoreOverrideCursor();
+}
- if( !aZoneShape.IsNull() )
- myPreviewPrs->setShape( aZoneShape );
- }
+void HYDROGUI_LandCoverMapOp::onViewerSelectionChanged()
+{
+ HYDROGUI_LandCoverMapDlg* aPanel = ::qobject_cast<HYDROGUI_LandCoverMapDlg*>( inputPanel() );
+ if ( !aPanel )
+ return;
+
+ Handle(AIS_InteractiveContext) aCtx = getInteractiveContext();
+ if ( !aCtx.IsNull() )
+ {
+ int aNbSelected = aCtx->NbSelected();
- QApplication::restoreOverrideCursor();
- */
+ if ( myOperationId == RemoveLandCoverId || myOperationId == ChangeLandCoverTypeId )
+ // Enable Apply, Apply and Close buttons only if at least one face (land cover) is selected in the 3d viewer
+ aPanel->setApplyEnabled( aNbSelected > 0 );
+ else if ( myOperationId == MergeLandCoverId )
+ // Enable Apply, Apply and Close buttons only if at least two faces (land covers) are selected in the 3d viewer
+ aPanel->setApplyEnabled( aNbSelected > 1 );
+
+ if ( myOperationId == MergeLandCoverId || myOperationId == ChangeLandCoverTypeId )
+ {
+ if ( aNbSelected == 1 && !myEditedObject.IsNull() )
+ {
+ TopTools_ListOfShape aFacesSelectedInViewer;
+ getSelectedShapes( aFacesSelectedInViewer, aCtx );
+ if ( aFacesSelectedInViewer.Extent() == 1 )
+ {
+ QString aType = myEditedObject->StricklerType( TopoDS::Face( aFacesSelectedInViewer.First() ) );
+ if ( !aType.isEmpty() )
+ aPanel->setSelectedStricklerTypeName( aType );
+ }
+ }
+ }
+ }
}
void HYDROGUI_LandCoverMapOp::closePreview()
delete myPreviewPrs;
myPreviewPrs = 0;
}
+
+ HYDROGUI_LandCoverMapDlg* aPanel = ::qobject_cast<HYDROGUI_LandCoverMapDlg*>( inputPanel() );
+ if ( !aPanel )
+ return;
+
+ if ( myOperationId == RemoveLandCoverId || myOperationId == MergeLandCoverId || myOperationId == ChangeLandCoverTypeId )
+ aPanel->setApplyEnabled( false );
+}
+
+Handle(AIS_InteractiveContext) HYDROGUI_LandCoverMapOp::getInteractiveContext()
+{
+ OCCViewer_ViewManager* aViewManager = getPreviewManager();
+ Handle(AIS_InteractiveContext) aCtx = NULL;
+ if ( aViewManager ) {
+ if ( OCCViewer_Viewer* aViewer = aViewManager->getOCCViewer() ) {
+ aCtx = aViewer->getAISContext();
+ }
+ }
+ return aCtx;
+}
+
+void HYDROGUI_LandCoverMapOp::getSelectedShapes( TopTools_ListOfShape& theSelectedShapes,
+ Handle(AIS_InteractiveContext)& theCtx )
+{
+ if ( theCtx.IsNull() )
+ theCtx = getInteractiveContext();
+
+ if ( !theCtx.IsNull() && theCtx->NbSelected() > 0 )
+ {
+ for ( theCtx->InitSelected(); theCtx->MoreSelected(); theCtx->NextSelected() )
+ {
+ TopoDS_Shape aSelectedShape = theCtx->SelectedShape();
+ if ( aSelectedShape.IsNull() )
+ continue;
+
+ theSelectedShapes.Append( aSelectedShape );
+ }
+ }
}
