1 // Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 // GEOM GEOMGUI : GUI for Geometry component
21 // File : MeasureGUI_AngleDlg.cxx
22 // Author : Julia DOROVSKIKH, Open CASCADE S.A.S.
24 #include "MeasureGUI_AngleDlg.h"
25 #include "MeasureGUI_Widgets.h"
29 #include <GeometryGUI.h>
31 #include <Basics_OCCTVersion.hxx>
33 #include <SUIT_Session.h>
34 #include <SUIT_Desktop.h>
35 #include <SUIT_ResourceMgr.h>
36 #include <SUIT_MessageBox.h>
37 #include <SUIT_ViewWindow.h>
38 #include <SUIT_ViewManager.h>
40 #include <SOCC_ViewModel.h>
41 #include <SalomeApp_Tools.h>
42 #include <SalomeApp_Application.h>
43 #include <LightApp_SelectionMgr.h>
46 #include <AIS_AngleDimension.hxx>
47 #include <AIS_ListIteratorOfListOfInteractive.hxx>
48 #include <BRep_Tool.hxx>
49 #include <BRepBuilderAPI_MakeEdge.hxx>
50 #include <BRepBuilderAPI_MakeVertex.hxx>
53 #include <TopoDS_Edge.hxx>
54 #include <Geom_Plane.hxx>
55 #include <gce_MakePln.hxx>
56 #include <Precision.hxx>
58 #include <AIS_Drawer.hxx>
59 #include <Prs3d_LineAspect.hxx>
60 #include <IntTools_EdgeEdge.hxx>
61 #include <IntTools_SequenceOfCommonPrts.hxx>
62 #include <IntTools_CommonPrt.hxx>
65 #include <qlineedit.h>
68 #include <qpushbutton.h>
69 #include <qradiobutton.h>
70 #include <qbuttongroup.h>
72 #include "GEOMImpl_Types.hxx"
74 #include "utilities.h"
76 #include <Standard_Failure.hxx>
77 #include <Standard_ErrorHandler.hxx> // CAREFUL ! position of this file is critic : see Lucien PIGNOLONI / OCC
79 //=================================================================================
80 // class : MeasureGUI_AngleDlg()
81 // purpose : Constructs a MeasureGUI_AngleDlg which is a child of 'parent', with the
82 // name 'name' and widget flags set to 'f'.
83 // The dialog will by default be modeless, unless you set 'modal' to
84 // TRUE to construct a modal dialog.
85 //=================================================================================
86 MeasureGUI_AngleDlg::MeasureGUI_AngleDlg (GeometryGUI* GUI, QWidget* parent)
87 : MeasureGUI_Skeleton(GUI, parent)
89 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
90 QPixmap image0 (aResMgr->loadPixmap("GEOM", tr("ICON_DLG_ANGLE")));
91 QPixmap image1 (aResMgr->loadPixmap("GEOM", tr("ICON_SELECT")));
93 setWindowTitle(tr("GEOM_MEASURE_ANGLE_TITLE"));
95 /***************************************************************/
96 mainFrame()->GroupConstructors->setTitle(tr("GEOM_MEASURE_ANGLE_ANGLE"));
97 mainFrame()->RadioButton1->setIcon(image0);
99 myGrp = new MeasureGUI_2Sel1LineEdit(centralWidget());
100 myGrp->GroupBox1->setTitle(tr("GEOM_MEASURE_ANGLE_OBJ"));
101 myGrp->TextLabel1->setText(tr("GEOM_OBJECT_I").arg("1"));
102 myGrp->TextLabel2->setText(tr("GEOM_OBJECT_I").arg("2"));
103 myGrp->TextLabel3->setText(tr(aResMgr->stringValue ( "Geometry", "dimensions_angle_units", "deg" ) == "deg" ? "GEOM_MEASURE_ANGLE_DEG" : "GEOM_MEASURE_ANGLE_RAD"));
104 myGrp->LineEdit3->setReadOnly(true);
105 myGrp->PushButton1->setIcon(image1);
106 myGrp->PushButton2->setIcon(image1);
107 myGrp->LineEdit1->setReadOnly(true);
108 myGrp->LineEdit2->setReadOnly(true);
110 QVBoxLayout* layout = new QVBoxLayout(centralWidget());
111 layout->setMargin(0); layout->setSpacing(6);
112 layout->addWidget(myGrp);
113 /***************************************************************/
115 // Help page reference
116 myHelpFileName = "angle_page.html";
122 //=================================================================================
123 // function : ~MeasureGUI_AngleDlg()
124 // purpose : Destroys the object and frees any allocated resources
125 //=================================================================================
126 MeasureGUI_AngleDlg::~MeasureGUI_AngleDlg()
130 //=================================================================================
133 //=================================================================================
134 void MeasureGUI_AngleDlg::Init()
137 myGrp->LineEdit1->setText("");
138 myGrp->LineEdit2->setText("");
139 myGrp->LineEdit1->setEnabled(true);
140 myGrp->LineEdit2->setEnabled(false);
144 mySelBtn = myGrp->PushButton1;
145 mySelEdit = myGrp->LineEdit1;
146 mySelBtn2 = myGrp->PushButton2;
147 mySelEdit2 = myGrp->LineEdit2;
149 myEditCurrentArgument = mySelEdit;
151 // signals and slots connections
152 connect(mySelEdit2, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
153 connect(mySelBtn2, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
156 MeasureGUI_Skeleton::Init();
159 //=================================================================================
160 // function : SelectionIntoArgument()
161 // purpose : Called when selection has changed
162 //=================================================================================
163 void MeasureGUI_AngleDlg::SelectionIntoArgument()
165 GEOM::GeomObjPtr aSelectedObject = getSelected( TopAbs_EDGE );
168 disconnect(myGeomGUI->getApp()->selectionMgr(), 0, this, 0);
169 myGeomGUI->getApp()->selectionMgr()->clearSelected();
170 connect(myGeomGUI->getApp()->selectionMgr(), SIGNAL(currentSelectionChanged()),
171 this, SLOT(SelectionIntoArgument()));
173 if (myEditCurrentArgument == mySelEdit) {
174 myObj = aSelectedObject;
175 if (myObj && !myObj2)
176 myGrp->PushButton2->click();
179 myObj2 = aSelectedObject;
180 if (myObj2 && !myObj)
181 myGrp->PushButton1->click();
187 //=================================================================================
188 // function : processObject()
189 // purpose : Fill dialogs fields in accordance with myObj and myObj2
190 //=================================================================================
191 void MeasureGUI_AngleDlg::processObject()
193 myGrp->LineEdit1->setText(myObj ? GEOMBase::GetName(myObj.get()) : "");
194 myGrp->LineEdit2->setText(myObj2 ? GEOMBase::GetName(myObj2.get()) : "");
197 if (getParameters(anAngle)) {
198 // To avoid the using different angle values in viewer and dialog,
199 // the value from presentation is used in both cases (see buildPrs())
203 myGrp->LineEdit3->setText("");
208 //=================================================================================
209 // function : getParameters()
210 // purpose : Get angle between objects
211 //=================================================================================
212 bool MeasureGUI_AngleDlg::getParameters (double& theAngle)
216 GEOM::GEOM_IMeasureOperations_var anOper = GEOM::GEOM_IMeasureOperations::_narrow( getOperation() );
218 theAngle = anOper->GetAngle(myObj.get(), myObj2.get());
220 catch(const SALOME::SALOME_Exception& e) {
221 SalomeApp_Tools::QtCatchCorbaException(e);
225 bool isDone = anOper->IsDone();
227 CORBA::String_var aMsg = anOper->GetErrorCode();
228 SUIT_MessageBox::warning(this,
229 QObject::tr("WRN_WARNING"),
230 QObject::tr(aMsg.in()));
238 //=================================================================================
239 // function : SetEditCurrentArgument()
241 //=================================================================================
242 void MeasureGUI_AngleDlg::SetEditCurrentArgument()
244 QPushButton* send = (QPushButton*)sender();
246 if (send == myGrp->PushButton1) {
247 myEditCurrentArgument = myGrp->LineEdit1;
249 myGrp->PushButton2->setDown(false);
250 myGrp->LineEdit2->setEnabled(false);
253 myEditCurrentArgument = myGrp->LineEdit2;
255 myGrp->PushButton1->setDown(false);
256 myGrp->LineEdit1->setEnabled(false);
259 disconnect(myGeomGUI->getApp()->selectionMgr(), 0, this, 0);
261 connect(myGeomGUI->getApp()->selectionMgr(), SIGNAL(currentSelectionChanged()),
262 this, SLOT(SelectionIntoArgument()));
265 myEditCurrentArgument->setEnabled(true);
266 myEditCurrentArgument->setFocus();
267 // after setFocus(), because it will be setDown(false) when loses focus
270 // seems we need it only to avoid preview disappearing, caused by selection mode change
274 //=================================================================================
275 // function : LineEditReturnPressed()
277 //=================================================================================
278 void MeasureGUI_AngleDlg::LineEditReturnPressed()
280 QLineEdit* send = (QLineEdit*)sender();
282 if (send == mySelEdit)
283 myEditCurrentArgument = mySelEdit;
285 myEditCurrentArgument = mySelEdit2;
287 LightApp_SelectionMgr* aSelMgr = myGeomGUI->getApp()->selectionMgr();
288 SALOME_ListIO aSelList;
289 aSelMgr->selectedObjects(aSelList);
291 if (GEOMBase::SelectionByNameInDialogs(this, mySelEdit->text(), aSelList))
292 mySelEdit->setText(mySelEdit->text());
295 //=================================================================================
296 // function : buildPrs()
298 //=================================================================================
299 SALOME_Prs* MeasureGUI_AngleDlg::buildPrs()
302 myGrp->LineEdit3->setText("");
304 SUIT_ViewWindow* vw = SUIT_Session::session()->activeApplication()->desktop()->activeWindow();
306 if (!myObj || !myObj2 || !getParameters(anAngle) ||
307 vw->getViewManager()->getType() != OCCViewer_Viewer::Type())
310 if (anAngle > Precision::Angular()) {
314 if (GEOMBase::GetShape(myObj.get() , S1, TopAbs_EDGE) &&
315 GEOMBase::GetShape(myObj2.get(), S2, TopAbs_EDGE)) {
316 TopoDS_Edge anEdge1 = TopoDS::Edge(S1);
317 TopoDS_Edge anEdge2 = TopoDS::Edge(S2);
319 Handle(AIS_AngleDimension) anIO = new AIS_AngleDimension( anEdge1, anEdge2 );
321 Handle(Prs3d_DimensionAspect) aDimensionStyle = new Prs3d_DimensionAspect;
323 Handle(Geom_Line) geom_lin1,geom_lin2;
324 gp_Pnt ptat11,ptat12,ptat21,ptat22;
325 Standard_Boolean isInfinite1,isInfinite2;
326 Handle(Geom_Curve) extCurv;
327 Standard_Integer extShape;
328 Handle(Geom_Plane) aPlane;
329 if (AIS::ComputeGeometry(anEdge1,
342 Standard_Real arrSize1 = aDimensionStyle->ArrowAspect()->Length();
343 Standard_Real arrSize2 = aDimensionStyle->ArrowAspect()->Length();
344 if (!isInfinite1) arrSize1 = ptat11.Distance(ptat12)/10.;
345 if (!isInfinite2) arrSize2 = ptat21.Distance(ptat22)/10.;
346 aDimensionStyle->ArrowAspect()->SetLength( Max(arrSize1, arrSize2) );
349 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
350 int w = resMgr->integerValue( "Geometry", "measures_line_width", 1 );
351 QString aUnitsAngle = resMgr->stringValue ( "Geometry", "dimensions_angle_units", "deg" );
353 aDimensionStyle->LineAspect()->SetWidth( w );
354 aDimensionStyle->SetTextHorizontalPosition( Prs3d_DTHP_Center );
355 aDimensionStyle->SetTextVerticalPosition( Prs3d_DTVP_Center );
356 aDimensionStyle->MakeText3d( Standard_False );
357 aDimensionStyle->MakeArrows3d( Standard_True );
359 anIO->SetDimensionAspect( aDimensionStyle );
360 anIO->SetDisplayUnits( aUnitsAngle.toLatin1().data() );
361 if (aUnitsAngle == "rad")
362 anIO->SetDisplaySpecialSymbol(AIS_DSS_No);
365 dynamic_cast<SOCC_Prs*>(((SOCC_Viewer*)(vw->getViewManager()->getViewModel()))->CreatePrs(0));
368 aPrs->AddObject(anIO);
370 // set angle value into dialog
371 double anAngle = anIO->GetValue();
372 QString anAngleLabel = "GEOM_MEASURE_ANGLE_RAD";
373 if (aUnitsAngle == "deg") {
374 // using degrees instead of radians
375 anAngle *= 180. / M_PI;
376 anAngleLabel = "GEOM_MEASURE_ANGLE_DEG";
378 myGrp->TextLabel3->setText(tr(anAngleLabel.toLatin1().data()));
379 int aPrecision = resMgr->integerValue( "Geometry", "angle_precision", 6 );
380 myGrp->LineEdit3->setText(DlgRef::PrintDoubleValue(anAngle, aPrecision));
385 catch(Standard_Failure) {
392 //=================================================================================
393 // function : isValid()
395 //=================================================================================
396 bool MeasureGUI_AngleDlg::isValid (QString& msg)
398 return MeasureGUI_Skeleton::isValid(msg) && myObj2;
401 //=================================================================================
402 // function : activateSelection()
404 //=================================================================================
405 void MeasureGUI_AngleDlg::activateSelection()
407 globalSelection(GEOM_LINE);
408 localSelection(GEOM::GEOM_Object::_nil(), TopAbs_EDGE );