1 // GEOM GEOMGUI : GUI for Geometry component
3 // Copyright (C) 2003 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.
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
22 // File : MeasureGUI_AngleDlg.cxx
23 // Author : Julia DOROVSKIKH, Open CASCADE S.A.S.
26 #include "MeasureGUI_AngleDlg.h"
27 #include "MeasureGUI_Widgets.h"
32 #include <SUIT_Desktop.h>
33 #include <SUIT_Session.h>
34 #include <SUIT_ResourceMgr.h>
35 #include <SalomeApp_Tools.h>
36 #include <SUIT_MessageBox.h>
37 #include <SUIT_ViewWindow.h>
38 #include <SUIT_ViewManager.h>
40 #include <SOCC_ViewModel.h>
41 //#include "SalomeApp_Application.h"
44 #include <AIS_AngleDimension.hxx>
45 #include <AIS_ListIteratorOfListOfInteractive.hxx>
46 #include <BRep_Tool.hxx>
47 #include <BRepBuilderAPI_MakeEdge.hxx>
48 #include <BRepBuilderAPI_MakeVertex.hxx>
51 #include <TopoDS_Edge.hxx>
52 #include <Geom_Plane.hxx>
53 #include <gce_MakePln.hxx>
54 #include <Precision.hxx>
58 #include <qlineedit.h>
61 #include <qpushbutton.h>
62 #include <qradiobutton.h>
63 #include <qbuttongroup.h>
65 #include "GEOMImpl_Types.hxx"
67 #include "utilities.h"
69 #include <Standard_Failure.hxx>
70 #include <Standard_ErrorHandler.hxx> // CAREFUL ! position of this file is critic : see Lucien PIGNOLONI / OCC
72 //=================================================================================
73 // class : MeasureGUI_AngleDlg()
74 // purpose : Constructs a MeasureGUI_AngleDlg which is a child of 'parent', with the
75 // name 'name' and widget flags set to 'f'.
76 // The dialog will by default be modeless, unless you set 'modal' to
77 // TRUE to construct a modal dialog.
78 //=================================================================================
79 MeasureGUI_AngleDlg::MeasureGUI_AngleDlg( GeometryGUI* GUI, QWidget* parent )
80 : MeasureGUI_Skeleton( GUI, parent )
82 QPixmap image0( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_DLG_ANGLE" ) ) );
83 QPixmap image1( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_SELECT" ) ) );
85 setWindowTitle( tr( "GEOM_MEASURE_ANGLE_TITLE" ) );
89 mainFrame()->GroupConstructors->setTitle( tr( "GEOM_MEASURE_ANGLE_ANGLE" ) );
90 mainFrame()->RadioButton1->setIcon( image0 );
92 myGrp = new MeasureGUI_2Sel1LineEdit( centralWidget() );
93 myGrp->GroupBox1->setTitle( tr( "GEOM_MEASURE_ANGLE_OBJ" ) );
94 myGrp->TextLabel1->setText( tr( "GEOM_OBJECT_I" ).arg( "1" ) );
95 myGrp->TextLabel2->setText( tr( "GEOM_OBJECT_I" ).arg( "2" ) );
96 myGrp->TextLabel3->setText( tr( "GEOM_MEASURE_ANGLE_IS" ) );
97 myGrp->LineEdit3->setReadOnly( true );
98 myGrp->PushButton1->setIcon( image1 );
99 myGrp->PushButton2->setIcon( image1 );
100 myGrp->LineEdit1->setReadOnly( true );
101 myGrp->LineEdit2->setReadOnly( true );
103 QVBoxLayout* layout = new QVBoxLayout( centralWidget() );
104 layout->setMargin( 0 ); layout->setSpacing( 6 );
105 layout->addWidget( myGrp );
107 // Help page reference
108 myHelpFileName = "using_measurement_tools_page.html#angle_anchor";
114 //=================================================================================
115 // function : ~MeasureGUI_AngleDlg()
116 // purpose : Destroys the object and frees any allocated resources
117 //=================================================================================
118 MeasureGUI_AngleDlg::~MeasureGUI_AngleDlg()
122 //=================================================================================
125 //=================================================================================
126 void MeasureGUI_AngleDlg::Init()
128 mySelBtn = myGrp->PushButton1;
129 mySelEdit = myGrp->LineEdit1;
130 mySelBtn2 = myGrp->PushButton2;
131 mySelEdit2 = myGrp->LineEdit2;
133 myEditCurrentArgument = mySelEdit;
135 connect( mySelEdit2, SIGNAL( returnPressed() ), this, SLOT( LineEditReturnPressed() ) );
136 connect( mySelBtn2, SIGNAL( clicked() ), this, SLOT( SetEditCurrentArgument() ) );
138 globalSelection( GEOM_LINE );
139 MeasureGUI_Skeleton::Init();
143 //=================================================================================
144 // function : SelectionIntoArgument()
145 // purpose : Called when selection has changed
146 //=================================================================================
147 void MeasureGUI_AngleDlg::SelectionIntoArgument()
149 Standard_Boolean testResult = Standard_False;
150 GEOM::GEOM_Object_var aSelectedObject =
151 GEOMBase::ConvertIOinGEOMObject( firstIObject(), testResult );
154 aSelectedObject = GEOM::GEOM_Object::_nil();
156 if ( myEditCurrentArgument == mySelEdit )
157 myObj = aSelectedObject;
159 myObj2 = aSelectedObject;
164 //=================================================================================
165 // function : processObject()
166 // purpose : Fill dialogs fields in accordance with myObj and myObj2
167 //=================================================================================
168 void MeasureGUI_AngleDlg::processObject()
170 myGrp->LineEdit1->setText( !myObj->_is_nil() ? GEOMBase::GetName( myObj ) : "" );
171 myGrp->LineEdit2->setText( !myObj2->_is_nil() ? GEOMBase::GetName( myObj2 ) : "" );
174 if ( getParameters( anAngle ) ) {
175 myGrp->LineEdit3->setText( DlgRef::PrintDoubleValue( anAngle ) );
179 myGrp->LineEdit3->setText( "" );
184 //=================================================================================
185 // function : getParameters()
186 // purpose : Get angle between objects
187 //=================================================================================
188 bool MeasureGUI_AngleDlg::getParameters( double& theAngle )
191 if ( isValid( msg ) ) {
193 theAngle = GEOM::GEOM_IMeasureOperations::_narrow( getOperation() )->GetAngle( myObj, myObj2 );
195 catch( const SALOME::SALOME_Exception& e ) {
196 SalomeApp_Tools::QtCatchCorbaException( e );
200 bool isDone = getOperation()->IsDone();
202 CORBA::String_var aMsg = getOperation()->GetErrorCode();
203 SUIT_MessageBox::warning( this,
204 QObject::tr( "WRN_WARNING" ),
205 QObject::tr( aMsg.in() ) );
213 //=================================================================================
214 // function : SetEditCurrentArgument()
216 //=================================================================================
217 void MeasureGUI_AngleDlg::SetEditCurrentArgument()
219 QPushButton* send = (QPushButton*)sender();
221 if ( send == mySelBtn ) {
222 mySelEdit->setFocus();
223 myEditCurrentArgument = mySelEdit;
226 mySelEdit2->setFocus();
227 myEditCurrentArgument = mySelEdit2;
230 globalSelection( GEOM_LINE );
231 SelectionIntoArgument();
234 //=================================================================================
235 // function : LineEditReturnPressed()
237 //=================================================================================
238 void MeasureGUI_AngleDlg::LineEditReturnPressed()
240 QLineEdit* send = (QLineEdit*)sender();
242 if ( send == mySelEdit )
243 myEditCurrentArgument = mySelEdit;
245 myEditCurrentArgument = mySelEdit2;
247 if ( GEOMBase::SelectionByNameInDialogs( this, mySelEdit->text(), selectedIO() ) )
248 mySelEdit->setText( mySelEdit->text() );
251 //=================================================================================
252 // function : buildPrs()
254 //=================================================================================
255 SALOME_Prs* MeasureGUI_AngleDlg::buildPrs()
259 SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
261 if ( myObj->_is_nil() || myObj2->_is_nil() || !getParameters( anAngle ) ||
262 vw->getViewManager()->getType() != OCCViewer_Viewer::Type() )
265 if ( anAngle > Precision::Angular() ) {
267 #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
271 if ( GEOMBase::GetShape( myObj , S1, TopAbs_EDGE ) &&
272 GEOMBase::GetShape( myObj2, S2, TopAbs_EDGE ) ) {
273 TopoDS_Edge anEdge1 = TopoDS::Edge( S1 );
274 TopoDS_Edge anEdge2 = TopoDS::Edge( S2 );
276 // Build a plane for angle dimension presentation {P11, P12, P3}
277 TopoDS_Vertex V11, V12, V21, V22;
278 TopExp::Vertices( anEdge1, V11, V12 );
279 TopExp::Vertices( anEdge2, V21, V22 );
281 gp_Pnt aP11 = BRep_Tool::Pnt( TopExp::FirstVertex( anEdge1 ) );
282 gp_Pnt aP12 = BRep_Tool::Pnt( TopExp::LastVertex ( anEdge1 ) );
284 gp_Pnt aP21 = BRep_Tool::Pnt( TopExp::FirstVertex( anEdge2 ) );
285 gp_Pnt aP22 = BRep_Tool::Pnt( TopExp::LastVertex ( anEdge2 ) );
294 // *-----/----------*
298 gp_Pnt aP3 ( aP22.XYZ() + aP11.XYZ() - aP21.XYZ() );
300 gce_MakePln gce_MP( aP11, aP12, aP3 );
301 Handle(Geom_Plane) aPlane = new Geom_Plane( gce_MP.Value() );
303 // Build the angle dimension presentation
305 aLabel.sprintf( "%.1f", anAngle );
307 Handle(AIS_AngleDimension) anIO = new AIS_AngleDimension
308 ( anEdge1, anEdge2, aPlane, anAngle * PI180,
309 TCollection_ExtendedString( (Standard_CString)aLabel.toLatin1().data() ) );
310 Handle(Geom_Line) geom_lin1,geom_lin2;
311 gp_Pnt ptat11,ptat12,ptat21,ptat22;
312 Standard_Boolean isInfinite1,isInfinite2;
313 Handle(Geom_Curve) extCurv;
314 Standard_Integer extShape;
315 if ( AIS::ComputeGeometry(anEdge1,
328 Standard_Real arrSize1 = anIO->ArrowSize();
329 Standard_Real arrSize2 = anIO->ArrowSize();
330 if (!isInfinite1) arrSize1 = ptat11.Distance(ptat12)/10.;
331 if (!isInfinite2) arrSize2 = ptat21.Distance(ptat22)/10.;
332 Standard_Real arrowSize = Max(arrSize1,arrSize2);
333 anIO->SetArrowSize(arrowSize);
337 dynamic_cast<SOCC_Prs*>( ( (SOCC_Viewer*)( vw->getViewManager()->getViewModel() ) )->CreatePrs( 0 ) );
340 aPrs->AddObject( anIO );
345 catch( Standard_Failure ) {
352 //=================================================================================
353 // function : isValid()
355 //=================================================================================
356 bool MeasureGUI_AngleDlg::isValid( QString& msg )
358 return MeasureGUI_Skeleton::isValid( msg ) && !myObj2->_is_nil();