1 // Copyright (C) 2007-2016 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 localSelection( TopAbs_SHAPE );
137 //=================================================================================
138 // function : ClickOnOk()
140 //=================================================================================
141 void MeasureGUI_CenterMassDlg::ClickOnOk()
143 if ( ClickOnApply() )
148 //=================================================================================
149 // function : ClickOnApply()
151 //=================================================================================
152 bool MeasureGUI_CenterMassDlg::ClickOnApply()
161 // myMeasureGUI->MakeCDGAndDisplay( myGeomShape );
165 //=================================================================================
166 // function : SelectionIntoArgument()
167 // purpose : Called when selection as changed or other case
168 //=================================================================================
169 void MeasureGUI_CenterMassDlg::SelectionIntoArgument()
174 QList<TopAbs_ShapeEnum> aTypes;
175 aTypes << TopAbs_VERTEX << TopAbs_EDGE << TopAbs_WIRE << TopAbs_FACE << TopAbs_SHELL << TopAbs_SOLID << TopAbs_COMPSOLID << TopAbs_COMPOUND << TopAbs_SHAPE;
176 myObj = getSelected( aTypes );
184 displayPreview(true);
187 //=================================================================================
188 // function : SetEditCurrentArgument()
190 //=================================================================================
191 void MeasureGUI_CenterMassDlg::SetEditCurrentArgument()
193 myGrp->LineEdit1->setFocus();
194 myEditCurrentArgument = myGrp->LineEdit1;
195 SelectionIntoArgument();
199 //=================================================================================
200 // function : LineEditReturnPressed()
202 //=================================================================================
203 void MeasureGUI_CenterMassDlg::LineEditReturnPressed()
205 QLineEdit* send = ( QLineEdit* )sender();
206 if ( send == myGrp->LineEdit1 ) {
207 myEditCurrentArgument = myGrp->LineEdit1;
208 GEOMBase_Skeleton::LineEditReturnPressed();
213 //=================================================================================
214 // function : ActivateThisDialog()
216 //=================================================================================
217 void MeasureGUI_CenterMassDlg::ActivateThisDialog()
219 GEOMBase_Skeleton::ActivateThisDialog();
221 connect( ( (SalomeApp_Application*)( SUIT_Session::session()->activeApplication() ) )->selectionMgr(),
222 SIGNAL(currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
225 displayPreview(true);
228 //=================================================================================
229 // function : processObject()
230 // purpose : Fill dialog fields in accordance with myObj
231 //=================================================================================
232 void MeasureGUI_CenterMassDlg::processObject()
235 myGrp->LineEdit1->setText( "" );
236 myGrp->LineEdit2->setText( "" );
237 myGrp->LineEdit3->setText( "" );
238 myGrp->LineEdit4->setText( "" );
242 double x = 0, y = 0, z = 0;
244 getParameters( x, y, z );
246 myGrp->LineEdit1->setText( GEOMBase::GetName( myObj.get() ) );
248 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
249 int aPrecision = resMgr->integerValue( "Geometry", "length_precision", 6 );
250 myGrp->LineEdit2->setText( DlgRef::PrintDoubleValue( x, aPrecision ) );
251 myGrp->LineEdit3->setText( DlgRef::PrintDoubleValue( y, aPrecision ) );
252 myGrp->LineEdit4->setText( DlgRef::PrintDoubleValue( z, aPrecision ) );
254 displayPreview(true);
259 //=================================================================================
260 // function : enterEvent()
262 //=================================================================================
263 void MeasureGUI_CenterMassDlg::enterEvent( QEvent* )
265 if ( !mainFrame()->GroupConstructors->isEnabled() )
266 ActivateThisDialog();
269 //=================================================================================
270 // function : createOperation
272 //=================================================================================
273 GEOM::GEOM_IOperations_ptr MeasureGUI_CenterMassDlg::createOperation()
275 return getGeomEngine()->GetIMeasureOperations( getStudyId() );
278 //=================================================================================
279 // function : isValid
281 //=================================================================================
282 bool MeasureGUI_CenterMassDlg::isValid( QString& )
287 //=================================================================================
288 // function : execute
290 //=================================================================================
291 bool MeasureGUI_CenterMassDlg::getParameters( double& theX, double& theY, double& theZ )
297 GEOM::GEOM_IMeasureOperations_var anOper = GEOM::GEOM_IMeasureOperations::_narrow( getOperation() );
298 GEOM::GEOM_Object_var anObj = anOper->GetCentreOfMass( myObj.get() );
299 if ( !anOper->IsDone() )
303 if ( !GEOMBase::GetShape( anObj, aShape ) ||
305 aShape.ShapeType() != TopAbs_VERTEX )
308 TopoDS_Vertex aVertex = TopoDS::Vertex( aShape );
310 gp_Pnt aPnt = BRep_Tool::Pnt( aVertex );
318 catch( const SALOME::SALOME_Exception& e ) {
319 SalomeApp_Tools::QtCatchCorbaException( e );
325 //=================================================================================
326 // function : execute
328 //=================================================================================
329 bool MeasureGUI_CenterMassDlg::execute( ObjectList& objects )
331 GEOM::GEOM_IMeasureOperations_var anOper = GEOM::GEOM_IMeasureOperations::_narrow( getOperation() );
332 GEOM::GEOM_Object_var anObj = anOper->GetCentreOfMass( myObj.get() );
334 if ( !anObj->_is_nil() )
335 objects.push_back( anObj._retn() );
340 //=================================================================================
341 // function : addSubshapeToStudy
342 // purpose : virtual method to add new SubObjects if local selection
343 //=================================================================================
344 void MeasureGUI_CenterMassDlg::addSubshapesToStudy()
346 GEOMBase::PublishSubObject( myObj.get() );
349 //=================================================================================
350 // function : getSourceObjects
351 // purpose : virtual method to get source objects
352 //=================================================================================
353 QList<GEOM::GeomObjPtr> MeasureGUI_CenterMassDlg::getSourceObjects()
355 QList<GEOM::GeomObjPtr> res;