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 // GEOM GEOMGUI : GUI for Geometry component
24 // File : MeasureGUI_CenterMassDlg.cxx
25 // Author : Lucien PIGNOLONI, Open CASCADE S.A.S.
27 #include "MeasureGUI_CenterMassDlg.h"
28 #include "MeasureGUI_Widgets.h"
33 #include <GeometryGUI.h>
35 #include <SUIT_Session.h>
36 #include <SUIT_ResourceMgr.h>
37 #include <SalomeApp_Application.h>
38 #include <LightApp_SelectionMgr.h>
39 #include <SalomeApp_Tools.h>
41 #include <BRep_Tool.hxx>
42 #include <TopoDS_Vertex.hxx>
46 //=================================================================================
47 // class : MeasureGUI_CenterMassDlg()
48 // purpose : Constructs a MeasureGUI_CenterMassDlg which is a child of 'parent', with the
49 // name 'name' and widget flags set to 'f'.
50 // The dialog will by default be modeless, unless you set 'modal' to
51 // true to construct a modal dialog.
52 //=================================================================================
53 MeasureGUI_CenterMassDlg::MeasureGUI_CenterMassDlg( GeometryGUI* theGeometryGUI, QWidget* parent )
54 : GEOMBase_Skeleton( theGeometryGUI, parent, false )
56 QPixmap image0( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_DLG_CENTERMASS" ) ) );
57 QPixmap image1( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_SELECT" ) ) );
59 setWindowTitle( tr( "GEOM_CMASS_TITLE" ) );
61 /***************************************************************/
62 mainFrame()->GroupConstructors->setTitle( tr( "GEOM_CMASS" ) );
63 mainFrame()->RadioButton1->setIcon( image0 );
64 mainFrame()->RadioButton2->setAttribute( Qt::WA_DeleteOnClose );
65 mainFrame()->RadioButton2->close();
66 mainFrame()->RadioButton3->setAttribute( Qt::WA_DeleteOnClose );
67 mainFrame()->RadioButton3->close();
69 myGrp = new MeasureGUI_1Sel3LineEdit( centralWidget() );
70 myGrp->GroupBox1->setTitle( tr( "GEOM_CENTER" ) );
71 myGrp->TextLabel1->setText( tr( "GEOM_OBJECT" ) );
72 myGrp->TextLabel2->setText( tr( "GEOM_X" ) );
73 myGrp->TextLabel3->setText( tr( "GEOM_Y" ) );
74 myGrp->TextLabel4->setText( tr( "GEOM_Z" ) );
75 myGrp->LineEdit2->setReadOnly( true );
76 myGrp->LineEdit3->setReadOnly( true );
77 myGrp->LineEdit4->setReadOnly( true );
78 myGrp->PushButton1->setIcon( image1 );
79 myGrp->LineEdit1->setReadOnly( true );
81 QVBoxLayout* layout = new QVBoxLayout( centralWidget() );
82 layout->setMargin( 0 ); layout->setSpacing( 6 );
83 layout->addWidget( myGrp );
85 /***************************************************************/
87 myHelpFileName = "center_mass_page.html";
94 //=================================================================================
95 // function : ~MeasureGUI_CenterMassDlg()
96 // purpose : Destroys the object and frees any allocated resources
97 //=================================================================================
98 MeasureGUI_CenterMassDlg::~MeasureGUI_CenterMassDlg()
103 //=================================================================================
106 //=================================================================================
107 void MeasureGUI_CenterMassDlg::Init()
110 myEditCurrentArgument = myGrp->LineEdit1;
112 /* signals and slots connections */
113 connect( buttonOk(), SIGNAL( clicked() ), this, SLOT( ClickOnOk() ) );
114 connect( buttonApply(), SIGNAL( clicked() ), this, SLOT( ClickOnApply() ) );
116 connect( myGrp->LineEdit1, SIGNAL( returnPressed() ), this, SLOT( LineEditReturnPressed() ) );
117 connect( myGrp->PushButton1, SIGNAL( clicked() ), this, SLOT( SetEditCurrentArgument() ) );
119 connect( ( (SalomeApp_Application*)( SUIT_Session::session()->activeApplication() ) )->selectionMgr(),
120 SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
122 initName( tr( "GEOM_POINT") );
124 SelectionIntoArgument();
127 //=================================================================================
128 // function : activateSelection
130 //=================================================================================
131 void MeasureGUI_CenterMassDlg::activateSelection()
133 globalSelection( GEOM_ALLSHAPES );
134 std::list<int> needTypes;
135 needTypes.push_back( TopAbs_SHAPE ), needTypes.push_back( TopAbs_VERTEX ), needTypes.push_back( TopAbs_EDGE );
136 needTypes.push_back( TopAbs_WIRE ), needTypes.push_back( TopAbs_FACE ), needTypes.push_back( TopAbs_SHELL );
137 needTypes.push_back( TopAbs_SOLID ), needTypes.push_back( TopAbs_COMPSOLID ), needTypes.push_back( TopAbs_COMPOUND );
138 localSelection(GEOM::GEOM_Object::_nil(), needTypes );
141 //=================================================================================
142 // function : ClickOnOk()
144 //=================================================================================
145 void MeasureGUI_CenterMassDlg::ClickOnOk()
147 if ( ClickOnApply() )
152 //=================================================================================
153 // function : ClickOnApply()
155 //=================================================================================
156 bool MeasureGUI_CenterMassDlg::ClickOnApply()
165 // myMeasureGUI->MakeCDGAndDisplay( myGeomShape );
169 //=================================================================================
170 // function : SelectionIntoArgument()
171 // purpose : Called when selection as changed or other case
172 //=================================================================================
173 void MeasureGUI_CenterMassDlg::SelectionIntoArgument()
178 QList<TopAbs_ShapeEnum> aTypes;
179 aTypes << TopAbs_VERTEX << TopAbs_EDGE << TopAbs_WIRE << TopAbs_FACE << TopAbs_SHELL << TopAbs_SOLID << TopAbs_COMPSOLID << TopAbs_COMPOUND << TopAbs_SHAPE;
180 myObj = getSelected( aTypes );
188 displayPreview(true);
191 //=================================================================================
192 // function : SetEditCurrentArgument()
194 //=================================================================================
195 void MeasureGUI_CenterMassDlg::SetEditCurrentArgument()
197 myGrp->LineEdit1->setFocus();
198 myEditCurrentArgument = myGrp->LineEdit1;
199 SelectionIntoArgument();
203 //=================================================================================
204 // function : LineEditReturnPressed()
206 //=================================================================================
207 void MeasureGUI_CenterMassDlg::LineEditReturnPressed()
209 QLineEdit* send = ( QLineEdit* )sender();
210 if ( send == myGrp->LineEdit1 ) {
211 myEditCurrentArgument = myGrp->LineEdit1;
212 GEOMBase_Skeleton::LineEditReturnPressed();
217 //=================================================================================
218 // function : ActivateThisDialog()
220 //=================================================================================
221 void MeasureGUI_CenterMassDlg::ActivateThisDialog()
223 GEOMBase_Skeleton::ActivateThisDialog();
225 connect( ( (SalomeApp_Application*)( SUIT_Session::session()->activeApplication() ) )->selectionMgr(),
226 SIGNAL(currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
229 displayPreview(true);
232 //=================================================================================
233 // function : processObject()
234 // purpose : Fill dialog fields in accordance with myObj
235 //=================================================================================
236 void MeasureGUI_CenterMassDlg::processObject()
239 myGrp->LineEdit1->setText( "" );
240 myGrp->LineEdit2->setText( "" );
241 myGrp->LineEdit3->setText( "" );
242 myGrp->LineEdit4->setText( "" );
246 double x = 0, y = 0, z = 0;
248 getParameters( x, y, z );
250 myGrp->LineEdit1->setText( GEOMBase::GetName( myObj.get() ) );
252 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
253 int aPrecision = resMgr->integerValue( "Geometry", "length_precision", 6 );
254 myGrp->LineEdit2->setText( DlgRef::PrintDoubleValue( x, aPrecision ) );
255 myGrp->LineEdit3->setText( DlgRef::PrintDoubleValue( y, aPrecision ) );
256 myGrp->LineEdit4->setText( DlgRef::PrintDoubleValue( z, aPrecision ) );
258 displayPreview(true);
263 //=================================================================================
264 // function : enterEvent()
266 //=================================================================================
267 void MeasureGUI_CenterMassDlg::enterEvent( QEvent* )
269 if ( !mainFrame()->GroupConstructors->isEnabled() )
270 ActivateThisDialog();
273 //=================================================================================
274 // function : createOperation
276 //=================================================================================
277 GEOM::GEOM_IOperations_ptr MeasureGUI_CenterMassDlg::createOperation()
279 return getGeomEngine()->GetIMeasureOperations( getStudyId() );
282 //=================================================================================
283 // function : isValid
285 //=================================================================================
286 bool MeasureGUI_CenterMassDlg::isValid( QString& )
291 //=================================================================================
292 // function : execute
294 //=================================================================================
295 bool MeasureGUI_CenterMassDlg::getParameters( double& theX, double& theY, double& theZ )
301 GEOM::GEOM_IMeasureOperations_var anOper = GEOM::GEOM_IMeasureOperations::_narrow( getOperation() );
302 GEOM::GEOM_Object_var anObj = anOper->GetCentreOfMass( myObj.get() );
303 if ( !anOper->IsDone() )
307 if ( !GEOMBase::GetShape( anObj, aShape ) ||
309 aShape.ShapeType() != TopAbs_VERTEX )
312 TopoDS_Vertex aVertex = TopoDS::Vertex( aShape );
314 gp_Pnt aPnt = BRep_Tool::Pnt( aVertex );
322 catch( const SALOME::SALOME_Exception& e ) {
323 SalomeApp_Tools::QtCatchCorbaException( e );
329 //=================================================================================
330 // function : execute
332 //=================================================================================
333 bool MeasureGUI_CenterMassDlg::execute( ObjectList& objects )
335 GEOM::GEOM_IMeasureOperations_var anOper = GEOM::GEOM_IMeasureOperations::_narrow( getOperation() );
336 GEOM::GEOM_Object_var anObj = anOper->GetCentreOfMass( myObj.get() );
338 if ( !anObj->_is_nil() )
339 objects.push_back( anObj._retn() );
344 //=================================================================================
345 // function : addSubshapeToStudy
346 // purpose : virtual method to add new SubObjects if local selection
347 //=================================================================================
348 void MeasureGUI_CenterMassDlg::addSubshapesToStudy()
350 GEOMBase::PublishSubObject( myObj.get() );
353 //=================================================================================
354 // function : getSourceObjects
355 // purpose : virtual method to get source objects
356 //=================================================================================
357 QList<GEOM::GeomObjPtr> MeasureGUI_CenterMassDlg::getSourceObjects()
359 QList<GEOM::GeomObjPtr> res;