2 #include "StdMeshersGUI_NbSegmentsCreator.h"
3 #include "StdMeshersGUI_DistrTable.h"
4 #include "StdMeshersGUI_DistrPreview.h"
6 #include <SMESHGUI_Utils.h>
7 #include <SMESHGUI_HypothesesUtils.h>
9 #include CORBA_SERVER_HEADER(SMESH_BasicHypothesis)
11 #include <SalomeApp_Tools.h>
13 #include <QtxIntSpinBox.h>
14 #include <QtxComboBox.h>
15 #include <QtxDblValidator.h>
16 #include <SMESHGUI_SpinBox.h>
19 #include <qgroupbox.h>
22 #include <qlineedit.h>
23 #include <qbuttongroup.h>
24 #include <qradiobutton.h>
26 StdMeshersGUI_NbSegmentsCreator::StdMeshersGUI_NbSegmentsCreator()
27 : StdMeshersGUI_StdHypothesisCreator( "NumberOfSegments" ),
46 StdMeshersGUI_NbSegmentsCreator::~StdMeshersGUI_NbSegmentsCreator()
50 bool StdMeshersGUI_NbSegmentsCreator::checkParams() const
52 NbSegmentsHypothesisData data_old, data_new;
53 readParamsFromHypo( data_old );
54 readParamsFromWidgets( data_new );
55 bool res = storeParamsToHypo( data_new );
56 storeParamsToHypo( data_old );
60 QFrame* StdMeshersGUI_NbSegmentsCreator::buildFrame()
62 QFrame* fr = new QFrame( 0, "myframe" );
63 QVBoxLayout* lay = new QVBoxLayout( fr, 5, 0 );
65 QGroupBox* GroupC1 = new QGroupBox( fr, "GroupC1" );
66 lay->addWidget( GroupC1 );
68 StdMeshers::StdMeshers_NumberOfSegments_var h =
69 StdMeshers::StdMeshers_NumberOfSegments::_narrow( hypothesis() );
70 myPreview = new StdMeshersGUI_DistrPreview( GroupC1, h.in() );
72 GroupC1->setTitle( tr( "SMESH_ARGUMENTS" ) );
73 GroupC1->setColumnLayout(0, Qt::Vertical );
74 GroupC1->layout()->setSpacing( 0 );
75 GroupC1->layout()->setMargin( 0 );
76 myGroupLayout = new QGridLayout( GroupC1->layout() );
77 myGroupLayout->setAlignment( Qt::AlignTop );
78 myGroupLayout->setSpacing( 6 );
79 myGroupLayout->setMargin( 11 );
80 myGroupLayout->setColStretch( 0, 0 );
81 myGroupLayout->setColStretch( 1, 1 );
88 myName = new QLineEdit( GroupC1 );
89 myGroupLayout->addWidget( new QLabel( tr( "SMESH_NAME" ), GroupC1 ), row, 0 );
90 myGroupLayout->addWidget( myName, row, 1 );
94 // 1) number of segments
95 myGroupLayout->addWidget( new QLabel( tr( "SMESH_NB_SEGMENTS_PARAM" ), GroupC1 ), row, 0 );
96 myNbSeg = new QtxIntSpinBox( GroupC1 );
97 myNbSeg->setMinValue( 1 );
98 myNbSeg->setMaxValue( 9999 );
99 myGroupLayout->addWidget( myNbSeg, row, 1 );
102 // 2) type of distribution
103 myGroupLayout->addWidget( new QLabel( tr( "SMESH_DISTR_TYPE" ), GroupC1 ), row, 0 );
104 myDistr = new QtxComboBox( GroupC1 );
106 types.append( QObject::tr( "SMESH_DISTR_REGULAR" ) );
107 types.append( QObject::tr( "SMESH_DISTR_SCALE" ) );
108 types.append( QObject::tr( "SMESH_DISTR_TAB" ) );
109 types.append( QObject::tr( "SMESH_DISTR_EXPR" ) );
110 myDistr->insertStringList( types );
111 myGroupLayout->addWidget( myDistr, row, 1 );
115 myGroupLayout->addWidget( myLScale = new QLabel( tr( "SMESH_NB_SEGMENTS_SCALE_PARAM" ), GroupC1 ), row, 0 );
116 myScale = new SMESHGUI_SpinBox( GroupC1 );
117 myScale->RangeStepAndValidator( 1E-5, 1E+5, 0.1, 6 );
118 myGroupLayout->addWidget( myScale, row, 1 );
121 myInfo = new QLabel( tr( "SMESH_FUNC_DOMAIN" ), GroupC1 );
122 myGroupLayout->addMultiCellWidget( myInfo, row, row, 0, 1 );
126 myGroupLayout->addWidget( myLTable = new QLabel( tr( "SMESH_TAB_FUNC" ), GroupC1 ), row, 0 );
127 myTable = new StdMeshersGUI_DistrTableFrame( GroupC1 );
128 myGroupLayout->addWidget( myTable, row, 1 );
129 myGroupLayout->setRowStretch( row, 1 );
134 myGroupLayout->addWidget( myLExpr = new QLabel( tr( "SMESH_EXPR_FUNC" ), GroupC1 ), row, 0 );
135 myExpr = new QLineEdit( GroupC1 );
136 myGroupLayout->addWidget( myExpr, row, 1 );
139 // 6) conversion (radiogroup)
140 myGroupLayout->addWidget( myLConv = new QLabel( tr( "SMESH_CONV_MODE" ), GroupC1 ), row, 0 );
141 myConv = new QButtonGroup( GroupC1 );
142 myConv->setExclusive( true );
143 myConv->setColumnLayout( 0, Qt::Vertical );
144 QGridLayout* convLay = new QGridLayout( myConv->layout() );
145 convLay->addWidget( new QRadioButton( tr( "SMESH_EXP_MODE" ), myConv ), 0, 0 );
146 convLay->addWidget( myCutNeg = new QRadioButton( tr( "SMESH_CUT_NEG_MODE" ), myConv ), 1, 0 );
147 myGroupLayout->addWidget( myConv, row, 1 );
150 // 7) distribution preview
151 myGroupLayout->addMultiCellWidget( myPreview, row, row, 0, 1 );
152 myGroupLayout->setRowStretch( row, 1 );
156 connect( myNbSeg, SIGNAL( valueChanged( const QString& ) ), this, SLOT( onValueChanged() ) );
157 connect( myDistr, SIGNAL( activated( int ) ), this, SLOT( onValueChanged() ) );
158 connect( myTable, SIGNAL( valueChanged( int, int ) ), this, SLOT( onValueChanged() ) );
159 connect( myExpr, SIGNAL( textChanged( const QString& ) ), this, SLOT( onValueChanged() ) );
160 connect( myConv, SIGNAL( clicked( int ) ), this, SLOT( onValueChanged() ) );
165 void StdMeshersGUI_NbSegmentsCreator::retrieveParams() const
167 NbSegmentsHypothesisData data;
168 readParamsFromHypo( data );
171 myName->setText( data.myName );
172 myNbSeg->setValue( data.myNbSeg );
173 myDistr->setCurrentItem( data.myDistrType );
174 myScale->setValue( data.myScale );
175 myConv->setButton( data.myConv );
176 myTable->table()->setData( data.myTable );
177 myExpr->setText( data.myExpr );
180 QString StdMeshersGUI_NbSegmentsCreator::storeParams() const
182 NbSegmentsHypothesisData data;
183 readParamsFromWidgets( data );
184 storeParamsToHypo( data );
186 QString valStr = QString::number( data.myNbSeg ) += "; ";
190 Regular, //!< equidistant distribution
191 Scale, //!< scale distribution
192 TabFunc, //!< distribution with density function presented by table
193 ExprFunc //!< distribution with density function presented by expression
195 bool hasConv = false;
196 switch ( data.myDistrType ) {
198 valStr += tr("SMESH_DISTR_REGULAR");
201 valStr += tr("SMESH_NB_SEGMENTS_SCALE_PARAM") + " = " + QString::number( data.myScale );
204 //valStr += tr("SMESH_TAB_FUNC");
206 for( int i=0; i < data.myTable.length(); i++, param = !param ) {
209 valStr += QString::number( data.myTable[ i ]);
210 valStr += ( param ? "," : "]" );
216 valStr += data.myExpr;
222 valStr += "; " + tr("SMESH_CUT_NEG_MODE");
224 valStr += "; " + tr("SMESH_EXP_MODE");
229 bool StdMeshersGUI_NbSegmentsCreator::readParamsFromHypo( NbSegmentsHypothesisData& h_data ) const
231 StdMeshers::StdMeshers_NumberOfSegments_var h =
232 StdMeshers::StdMeshers_NumberOfSegments::_narrow( initParamsHypothesis() );
234 HypothesisData* data = SMESH::GetHypothesisData( hypType() );
235 h_data.myName = isCreation() && data ? data->Label : "";
237 h_data.myNbSeg = (int) h->GetNumberOfSegments();
238 int distr = (int) h->GetDistrType();
239 h_data.myDistrType = distr;
240 h_data.myScale = distr==1 ? h->GetScaleFactor() : 1.0;
243 SMESH::double_array* a = h->GetTableFunction();
249 SMESH::double_array& a = h_data.myTable;
250 // by default, constant table function f(t)=1
252 a[0] = 0.0; a[1] = 1.0;
253 a[2] = 1.0; a[3] = 1.0;
256 h_data.myExpr = distr==3 ? h->GetExpressionFunction() : "1";
257 h_data.myConv = distr==2 || distr==3 ? h->ConversionMode() : 1; /*cut negative by default*/
262 bool StdMeshersGUI_NbSegmentsCreator::storeParamsToHypo( const NbSegmentsHypothesisData& h_data ) const
264 StdMeshers::StdMeshers_NumberOfSegments_var h =
265 StdMeshers::StdMeshers_NumberOfSegments::_narrow( hypothesis() );
271 SMESH::SetName( SMESH::FindSObject( h ), h_data.myName.latin1() );
273 h->SetNumberOfSegments( h_data.myNbSeg );
274 int distr = h_data.myDistrType;
275 h->SetDistrType( distr );
278 h->SetScaleFactor( h_data.myScale );
280 if( distr==2 || distr==3 )
281 h->SetConversionMode( h_data.myConv );
284 h->SetTableFunction( h_data.myTable );
287 h->SetExpressionFunction( h_data.myExpr.latin1() );
288 //setting of function must follow after setConversionMode, because otherwise
289 //the function will be checked with old conversion mode, so that it may occurs
290 //unexpected errors for user
292 catch(const SALOME::SALOME_Exception& ex)
294 SalomeApp_Tools::QtCatchCorbaException(ex);
300 bool StdMeshersGUI_NbSegmentsCreator::readParamsFromWidgets( NbSegmentsHypothesisData& h_data ) const
302 h_data.myName = myName ? myName->text() : "";
303 h_data.myNbSeg = myNbSeg->value();
304 h_data.myDistrType = myDistr->currentItem();
305 h_data.myConv = myConv->id( myConv->selected() );
306 h_data.myScale = myScale->value();
307 myTable->table()->data( h_data.myTable );
308 h_data.myExpr = myExpr->text();
312 void StdMeshersGUI_NbSegmentsCreator::onValueChanged()
314 int distr = myDistr->currentItem();
316 /* if( distr==2 ) //table func
317 myCutNeg->setText( tr( "SMESH_NO_CONV" ) );
319 myCutNeg->setText( tr( "SMESH_CUT_NEG_MODE" ) );*/
321 if( distr==2 ) //table func
323 myTable->table()->funcValidator()->setBottom( myConv->id( myConv->selected() )==0 ? -1E20 : 0 );
324 SMESH::double_array arr;
325 myTable->table()->data( arr );
326 myTable->table()->setData( arr ); //update data in table
329 myScale->setShown( distr==1 );
330 myLScale->setShown( distr==1 );
332 bool isFunc = distr==2 || distr==3;
333 myPreview->setShown( isFunc );
334 myGroupLayout->setRowStretch( myPreviewRow, isFunc ? 1 : 0 );
336 myConv->setShown( isFunc );
337 myLConv->setShown( isFunc );
343 myLTable->setShown( distr==2 );
344 myGroupLayout->setRowStretch( myTableRow, distr==2 ? 1 : 0 );
346 myExpr->setShown( distr==3 );
347 myLExpr->setShown( distr==3 );
348 myInfo->setShown( isFunc );
351 int nbSeg = myNbSeg->value();
352 if( distr==2 ) //preview for table-described function
354 SMESH::double_array a;
355 myTable->table()->data( a );
356 myPreview->setParams( a, nbSeg, false );
358 else if( distr==3 ) //preview for analytic-described function
359 myPreview->setParams( myExpr->text(), nbSeg, 100, false );
362 myPreview->setConversion( StdMeshersGUI_DistrPreview::Conversion( myConv->id( myConv->selected() ) ) );