//
#include "HYDROGUI_PolylineOp.h"
-#include "HYDROGUI_PolylineDlg.h"
#include "HYDROGUI_Module.h"
+#include "HYDROGUI_PolylineDlg.h"
+#include "HYDROGUI_Tool.h"
+#include "HYDROGUI_UpdateFlags.h"
+
+#include <HYDROData_Document.h>
+
+#include <CurveCreator_Curve.hxx>
+#include <CurveCreator_Displayer.h>
+
+#include <LightApp_Application.h>
+#include <LightApp_SelectionMgr.h>
+#include <LightApp_UpdateFlags.h>
+#include <OCCViewer_ViewManager.h>
+#include <OCCViewer_ViewModel.h>
+#include <OCCViewer_ViewWindow.h>
-HYDROGUI_PolylineOp::HYDROGUI_PolylineOp( HYDROGUI_Module* theModule )
-: HYDROGUI_Operation( theModule )
+#include <OCCViewer_AISSelector.h>
+
+#include <Precision.hxx>
+
+//static int ZValueIncrement = 0;
+
+HYDROGUI_PolylineOp::HYDROGUI_PolylineOp( HYDROGUI_Module* theModule, bool theIsEdit )
+: HYDROGUI_Operation( theModule ),
+ myIsEdit( theIsEdit ),
+ myCurve( NULL ),
+ myViewManager( NULL )
{
- setName( tr("POLYLINE") );
+ setName( theIsEdit ? tr( "EDIT_POLYLINE" ) : tr( "CREATE_POLYLINE" ) );
}
HYDROGUI_PolylineOp::~HYDROGUI_PolylineOp()
{
+ erasePreview();
+}
+
+/**
+ * Redirect the delete action to input panel
+ */
+void HYDROGUI_PolylineOp::deleteSelected()
+{
+ HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
+ aPanel->deleteSelected();
+}
+
+/**
+ * Checks whether there are some to delete
+ */
+bool HYDROGUI_PolylineOp::deleteEnabled()
+{
+ HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
+ return aPanel->deleteEnabled();
+}
+
+void HYDROGUI_PolylineOp::startOperation()
+{
+ if( myCurve )
+ delete myCurve;
+
+ myCurve = new CurveCreator_Curve( CurveCreator::Dim2d );
+
+ HYDROGUI_Operation::startOperation();
+
+ HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
+ aPanel->reset();
+
+ LightApp_Application* anApp = module()->getApp();
+ myViewManager =
+ dynamic_cast<OCCViewer_ViewManager*>( anApp->getViewManager( OCCViewer_Viewer::Type(), true ) );
+ aPanel->setOCCViewer( myViewManager ? myViewManager->getOCCViewer() : 0 );
+
+ if( myIsEdit )
+ myEditedObject = Handle(HYDROData_PolylineXY)::DownCast( HYDROGUI_Tool::GetSelectedObject( module() ) );
+
+ QString aPolylineName;
+ if( !myEditedObject.IsNull() )
+ {
+ NCollection_Sequence<TCollection_AsciiString> aSectNames;
+ NCollection_Sequence<HYDROData_PolylineXY::SectionType> aSectTypes;
+ NCollection_Sequence<bool> aSectClosures;
+ myEditedObject->GetSections( aSectNames, aSectTypes, aSectClosures );
+
+ for ( int i = 1, n = aSectNames.Size(); i <= n; ++i )
+ {
+ QString aSectName = HYDROGUI_Tool::ToQString( aSectNames.Value( i ) );
+ HYDROData_PolylineXY::SectionType aSectType = aSectTypes.Value( i );
+ bool aSectClosure = aSectClosures.Value( i );
+
+ CurveCreator::SectionType aCurveType = CurveCreator::Polyline;
+ if( aSectType == HYDROData_PolylineXY::SECTION_SPLINE )
+ aCurveType = CurveCreator::Spline;
+
+ CurveCreator::Coordinates aCurveCoords;
+
+ HYDROData_PolylineXY::PointsList aSectPointsList = myEditedObject->GetPoints( i - 1 );
+ for ( int k = 1, aNbPoints = aSectPointsList.Size(); k <= aNbPoints; ++k )
+ {
+ const HYDROData_PolylineXY::Point& aSectPoint = aSectPointsList.Value( k );
+ aCurveCoords.push_back( aSectPoint.X() );
+ aCurveCoords.push_back( aSectPoint.Y() );
+ }
+
+ myCurve->addSectionInternal( aSectName.toStdString(), aCurveType, aSectClosure, aCurveCoords );
+ }
+
+ aPolylineName = myEditedObject->GetName();
+ }
+ else
+ {
+ aPolylineName = HYDROGUI_Tool::GenerateObjectName( module(), tr( "DEFAULT_POLYLINE_NAME" ) );
+ }
+
+ aPanel->setPolylineName( aPolylineName );
+ aPanel->setCurve( myCurve );
+
+ displayPreview();
+}
+
+void HYDROGUI_PolylineOp::abortOperation()
+{
+ HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
+ if ( aPanel )
+ aPanel->setOCCViewer( 0 );
+ erasePreview();
+
+ HYDROGUI_Operation::abortOperation();
+}
+
+void HYDROGUI_PolylineOp::commitOperation()
+{
+ HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
+ if ( aPanel )
+ aPanel->setOCCViewer( 0 );
+ erasePreview();
+
+ HYDROGUI_Operation::commitOperation();
}
HYDROGUI_InputPanel* HYDROGUI_PolylineOp::createInputPanel() const
{
- return new HYDROGUI_PolylineDlg( module(), getName() );
+ HYDROGUI_PolylineDlg* aDlg = new HYDROGUI_PolylineDlg( module(), getName() );
+ connect( aDlg, SIGNAL( selectionChanged() ), this, SLOT( onEditorSelectionChanged() ) );
+ return aDlg;
}
-bool HYDROGUI_PolylineOp::processApply( int& theUpdateFlags )
+bool HYDROGUI_PolylineOp::processApply( int& theUpdateFlags,
+ QString& theErrorMsg )
{
+ HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
+
+ int aStudyId = module()->getStudyId();
+ bool aHasDoc = HYDROData_Document::HasDocument(aStudyId);
+ Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( aStudyId );
+ if( aDocument.IsNull() )
+ return false;
+
+ Handle(HYDROData_PolylineXY) aPolylineObj;
+ if( myIsEdit )
+ {
+ aPolylineObj = myEditedObject;
+ aPolylineObj->RemoveSections();
+ }
+ else{
+ aPolylineObj = Handle(HYDROData_PolylineXY)::DownCast( aDocument->CreateObject( KIND_POLYLINEXY ) );
+
+ //double aZValue = double( ++ZValueIncrement ) * 1e-2; // empiric value, to be revised
+ //aPolylineObj->SetZValue( aZValue );
+ }
+
+ if( aPolylineObj.IsNull() )
+ return false;
+
+ QString aPolylineName = aPanel->getPolylineName();
+ aPolylineObj->SetName(aPolylineName);
+
+ for ( int i = 0 ; i < myCurve->getNbSections() ; i++ )
+ {
+ TCollection_AsciiString aSectName = HYDROGUI_Tool::ToAsciiString( myCurve->getSectionName( i ).c_str() );
+ CurveCreator::SectionType aCurveType = myCurve->getSectionType( i );
+ bool aSectClosure = myCurve->isClosed( i );
+
+ HYDROData_PolylineXY::SectionType aSectType = HYDROData_PolylineXY::SECTION_POLYLINE;
+
+ if ( aCurveType == CurveCreator::Spline )
+ aSectType = HYDROData_PolylineXY::SECTION_SPLINE;
+
+ aPolylineObj->AddSection( aSectName, aSectType, aSectClosure );
+
+ // Add the points fro section
+ CurveCreator::Coordinates aCurveCoords = myCurve->getPoints( i );
+ for ( int k = 0 ; k + 1 < aCurveCoords.size() ; k++ )
+ {
+ HYDROData_PolylineXY::Point aSectPoint;
+
+ aSectPoint.SetX( aCurveCoords.at( k ) );
+ k++;
+ aSectPoint.SetY( aCurveCoords.at( k ) );
+
+ aPolylineObj->AddPoint( i, aSectPoint );
+ }
+ }
+
+ // Update the wire of polyline
+ aPolylineObj->Update();
+
+ // the viewer should be release from the widget before the module update it
+ // because it has an opened local context and updated presentation should not be displayed in it
+ if ( aPanel )
+ aPanel->setOCCViewer( 0 );
+
+ theUpdateFlags = UF_Model;
+
+ // the polyline should be rebuild in all viewers, where it is displayed
+ theUpdateFlags |= UF_Viewer | UF_GV_Forced;
+ theUpdateFlags |= UF_OCCViewer | UF_OCC_Forced;
+
+ size_t anActiveViewId = HYDROGUI_Tool::GetActiveGraphicsViewId( module() );
+ if ( anActiveViewId == 0 )
+ {
+ anActiveViewId = HYDROGUI_Tool::GetActiveOCCViewId( module() );
+ }
+
+ if( !myIsEdit )
+ {
+ module()->setObjectVisible( anActiveViewId, aPolylineObj, true );
+ }
+
return true;
}
+
+void HYDROGUI_PolylineOp::onEditorSelectionChanged()
+{
+ HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
+ if( !aPanel )
+ return;
+ if( !myCurve )
+ return;
+ CurveCreator_Displayer* aDisplayer = myCurve->getDisplayer();
+ if( !aDisplayer )
+ return;
+ QList<int> aSelSections = aPanel->getSelectedSections();
+ for( int i = 0 ; i < myCurve->getNbSections() ; i++ ){
+ bool aIsHl = false;
+ if( aSelSections.contains(i) ){
+ aDisplayer->highlight( myCurve->constructSection(i), aIsHl );
+ }
+ }
+}
+
+void HYDROGUI_PolylineOp::displayPreview()
+{
+ if( myViewManager )
+ {
+ if( OCCViewer_Viewer* aViewer = myViewManager->getOCCViewer() )
+ {
+ Handle(AIS_InteractiveContext) aCtx = aViewer->getAISContext();
+ if( !aCtx.IsNull() )
+ {
+ CurveCreator_Displayer* aDisplayer = new CurveCreator_Displayer( aCtx );
+ myCurve->setDisplayer( aDisplayer );
+ aDisplayer->display( myCurve->constructWire(), true );
+ }
+ }
+ }
+}
+
+void HYDROGUI_PolylineOp::erasePreview()
+{
+ CurveCreator_Displayer* aDisplayer = myCurve ? myCurve->getDisplayer() : 0;
+ if( myViewManager && aDisplayer )
+ {
+ if( OCCViewer_Viewer* aViewer = myViewManager->getOCCViewer() )
+ {
+ Handle(AIS_InteractiveContext) aCtx = aViewer->getAISContext();
+ if( !aCtx.IsNull() )
+ {
+ aDisplayer->erase( true );
+ }
+ }
+ }
+}