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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
24 // File : BasicGUI_ArcDlg.cxx
25 // Author : Lucien PIGNOLONI
29 #include "BasicGUI_ArcDlg.h"
31 #include "QAD_Desktop.h"
32 #include <BRepBuilderAPI_MakeEdge.hxx>
33 #include <GC_MakeArcOfCircle.hxx>
34 #include <Geom_TrimmedCurve.hxx>
35 #include <Precision.hxx>
37 #include "GEOMImpl_Types.hxx"
39 #include "utilities.h"
43 //=================================================================================
44 // class : BasicGUI_ArcDlg()
45 // purpose : Constructs a BasicGUI_ArcDlg which is a child of 'parent', with the
46 // name 'name' and widget flags set to 'f'.
47 // The dialog will by default be modeless, unless you set 'modal' to
48 // TRUE to construct a modal dialog.
49 //=================================================================================
50 BasicGUI_ArcDlg::BasicGUI_ArcDlg(QWidget* parent, const char* name, SALOME_Selection* Sel, bool modal, WFlags fl)
51 :GEOMBase_Skeleton(parent, name, Sel, modal, WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu)
53 QPixmap image0(QAD_Desktop::getResourceManager()->loadPixmap("GEOM",tr("ICON_DLG_ARC")));
54 QPixmap image1(QAD_Desktop::getResourceManager()->loadPixmap("GEOM",tr("ICON_SELECT")));
56 setCaption(tr("GEOM_ARC_TITLE"));
58 /***************************************************************/
59 GroupConstructors->setTitle(tr("GEOM_ARC"));
60 RadioButton1->setPixmap(image0);
61 RadioButton2->close(TRUE);
62 RadioButton3->close(TRUE);
64 Group3Pnts = new DlgRef_3Sel_QTD(this, "Group3Pnts");
65 Group3Pnts->GroupBox1->setTitle(tr("GEOM_POINTS"));
66 Group3Pnts->TextLabel1->setText(tr("GEOM_POINT_I").arg("1"));
67 Group3Pnts->TextLabel2->setText(tr("GEOM_POINT_I").arg("2"));
68 Group3Pnts->TextLabel3->setText(tr("GEOM_POINT_I").arg("3"));
70 Group3Pnts->LineEdit1->setReadOnly( true );
71 Group3Pnts->LineEdit2->setReadOnly( true );
72 Group3Pnts->LineEdit3->setReadOnly( true );
74 Group3Pnts->PushButton1->setPixmap(image1);
75 Group3Pnts->PushButton2->setPixmap(image1);
76 Group3Pnts->PushButton3->setPixmap(image1);
78 Layout1->addWidget( Group3Pnts, 2, 0 );
84 //=================================================================================
85 // function : ~BasicGUI_ArcDlg()
86 // purpose : Destroys the object and frees any allocated resources
87 //=================================================================================
88 BasicGUI_ArcDlg::~BasicGUI_ArcDlg()
93 //=================================================================================
96 //=================================================================================
97 void BasicGUI_ArcDlg::Init()
100 myGeomGUI->SetState( 0 );
101 globalSelection( GEOM_POINT );
103 myEditCurrentArgument = Group3Pnts->LineEdit1;
104 myEditCurrentArgument->setFocus();
106 myPoint1 = myPoint2 = myPoint3 = GEOM::GEOM_Object::_nil();
108 /* signals and slots connections */
109 connect(buttonCancel, SIGNAL(clicked()), this, SLOT(ClickOnCancel()));
110 connect(myGeomGUI, SIGNAL(SignalDeactivateActiveDialog()), this, SLOT(DeactivateActiveDialog()));
111 connect(myGeomGUI, SIGNAL(SignalCloseAllDialogs()), this, SLOT(ClickOnCancel()));
113 connect(buttonOk, SIGNAL(clicked()), this, SLOT(ClickOnOk()));
114 connect(buttonApply, SIGNAL(clicked()), this, SLOT(ClickOnApply()));
116 connect(Group3Pnts->PushButton1, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
117 connect(Group3Pnts->PushButton2, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
118 connect(Group3Pnts->PushButton3, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
120 connect(Group3Pnts->LineEdit1, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
121 connect(Group3Pnts->LineEdit2, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
122 connect(Group3Pnts->LineEdit3, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
124 connect(mySelection, SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument()));
126 initName( tr( "GEOM_ARC" ) );
130 //=================================================================================
131 // function : ClickOnOk()
133 //=================================================================================
134 void BasicGUI_ArcDlg::ClickOnOk()
136 if ( ClickOnApply() )
140 //=======================================================================
141 // function : ClickOnCancel()
143 //=======================================================================
144 void BasicGUI_ArcDlg::ClickOnCancel()
146 GEOMBase_Skeleton::ClickOnCancel();
149 //=================================================================================
150 // function : ClickOnApply()
152 //=================================================================================
153 bool BasicGUI_ArcDlg::ClickOnApply()
161 myPoint1 = myPoint2 = myPoint3 = GEOM::GEOM_Object::_nil();
162 Group3Pnts->LineEdit1->setText( "" );
163 Group3Pnts->LineEdit2->setText( "" );
164 Group3Pnts->LineEdit3->setText( "" );
165 myEditCurrentArgument = Group3Pnts->LineEdit1;
171 //=================================================================================
172 // function : SelectionIntoArgument()
173 // purpose : Called when selection as changed or other case
174 //=================================================================================
175 void BasicGUI_ArcDlg::SelectionIntoArgument()
177 myEditCurrentArgument->setText("");
179 if ( mySelection->IObjectCount() != 1 )
181 if ( myEditCurrentArgument == Group3Pnts->LineEdit1 ) myPoint1 = GEOM::GEOM_Object::_nil();
182 else if ( myEditCurrentArgument == Group3Pnts->LineEdit2 ) myPoint2 = GEOM::GEOM_Object::_nil();
183 else if ( myEditCurrentArgument == Group3Pnts->LineEdit3 ) myPoint3 = GEOM::GEOM_Object::_nil();
188 Standard_Boolean aRes = Standard_False;
189 GEOM::GEOM_Object_var aSelectedObject = GEOMBase::ConvertIOinGEOMObject( mySelection->firstIObject(), aRes );
190 if ( !CORBA::is_nil( aSelectedObject ) && aRes )
192 myEditCurrentArgument->setText( GEOMBase::GetName( aSelectedObject ) );
193 if ( myEditCurrentArgument == Group3Pnts->LineEdit1 ) myPoint1 = aSelectedObject;
194 else if ( myEditCurrentArgument == Group3Pnts->LineEdit2 ) myPoint2 = aSelectedObject;
195 else if ( myEditCurrentArgument == Group3Pnts->LineEdit3 ) myPoint3 = aSelectedObject;
202 //=================================================================================
203 // function : SetEditCurrentArgument()
205 //=================================================================================
206 void BasicGUI_ArcDlg::SetEditCurrentArgument()
208 QPushButton* send = (QPushButton*)sender();
210 if ( send == Group3Pnts->PushButton1 ) myEditCurrentArgument = Group3Pnts->LineEdit1;
211 else if ( send == Group3Pnts->PushButton2 ) myEditCurrentArgument = Group3Pnts->LineEdit2;
212 else if ( send == Group3Pnts->PushButton3 ) myEditCurrentArgument = Group3Pnts->LineEdit3;
214 myEditCurrentArgument->setFocus();
215 SelectionIntoArgument();
219 //=================================================================================
220 // function : LineEditReturnPressed()
222 //=================================================================================
223 void BasicGUI_ArcDlg::LineEditReturnPressed()
225 QLineEdit* send = (QLineEdit*)sender();
226 if ( send == Group3Pnts->LineEdit1 ||
227 send == Group3Pnts->LineEdit2 ||
228 send == Group3Pnts->LineEdit3 )
230 myEditCurrentArgument = send;
231 GEOMBase_Skeleton::LineEditReturnPressed();
236 //=================================================================================
237 // function : ActivateThisDialog()
239 //=================================================================================
240 void BasicGUI_ArcDlg::ActivateThisDialog()
242 GEOMBase_Skeleton::ActivateThisDialog();
243 connect(mySelection, SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument()));
245 myGeomGUI->SetState( 0 );
246 globalSelection( GEOM_POINT );
248 myEditCurrentArgument = Group3Pnts->LineEdit1;
249 myEditCurrentArgument->setFocus();
251 Group3Pnts->LineEdit1->setText( "" );
252 Group3Pnts->LineEdit2->setText( "" );
253 Group3Pnts->LineEdit3->setText( "" );
254 myPoint1 = myPoint2 = myPoint3 = GEOM::GEOM_Object::_nil();
257 //=================================================================================
258 // function : DeactivateActiveDialog()
259 // purpose : public slot to deactivate if active
260 //=================================================================================
261 void BasicGUI_ArcDlg::DeactivateActiveDialog()
263 myGeomGUI->SetState( -1 );
264 GEOMBase_Skeleton::DeactivateActiveDialog();
267 //=================================================================================
268 // function : enterEvent()
270 //=================================================================================
271 void BasicGUI_ArcDlg::enterEvent(QEvent* e)
273 if ( !GroupConstructors->isEnabled() )
274 ActivateThisDialog();
277 //=================================================================================
278 // function : createOperation
280 //=================================================================================
281 GEOM::GEOM_IOperations_ptr BasicGUI_ArcDlg::createOperation()
283 return getGeomEngine()->GetICurvesOperations( getStudyId() );
286 //=================================================================================
287 // function : isEqual
288 // purpose : it may also be needed to check for min distance between gp_Pnt-s...
289 //=================================================================================
290 static bool isEqual( const GEOM::GEOM_Object_var& thePnt1, const GEOM::GEOM_Object_var& thePnt2 )
292 return thePnt1->_is_equivalent( thePnt2 );
295 //=================================================================================
296 // function : isValid
298 //=================================================================================
299 bool BasicGUI_ArcDlg::isValid( QString& msg )
301 return !myPoint1->_is_nil() && !myPoint2->_is_nil() && !myPoint3->_is_nil() &&
302 !isEqual( myPoint1, myPoint2 ) && !isEqual( myPoint1, myPoint3 ) && !isEqual( myPoint2, myPoint3 );
305 //=================================================================================
306 // function : execute
308 //=================================================================================
309 bool BasicGUI_ArcDlg::execute( ObjectList& objects )
311 GEOM::GEOM_Object_var anObj = GEOM::GEOM_ICurvesOperations::_narrow( getOperation() )->MakeArc( myPoint1, myPoint2, myPoint3 );
312 if ( !anObj->_is_nil() )
313 objects.push_back( anObj._retn() );
317 //=================================================================================
318 // function : closeEvent
320 //=================================================================================
321 void BasicGUI_ArcDlg::closeEvent( QCloseEvent* e )
323 myGeomGUI->SetState( -1 );
324 GEOMBase_Skeleton::closeEvent( e );