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 "SUIT_Desktop.h"
32 #include "SUIT_Session.h"
33 #include "SalomeApp_Application.h"
34 #include "SalomeApp_SelectionMgr.h"
38 #include <BRepBuilderAPI_MakeEdge.hxx>
39 #include <GC_MakeArcOfCircle.hxx>
40 #include <Geom_TrimmedCurve.hxx>
41 #include <Precision.hxx>
43 #include "GEOMImpl_Types.hxx"
45 #include "utilities.h"
49 //=================================================================================
50 // class : BasicGUI_ArcDlg()
51 // purpose : Constructs a BasicGUI_ArcDlg which is a child of 'parent', with the
52 // name 'name' and widget flags set to 'f'.
53 // The dialog will by default be modeless, unless you set 'modal' to
54 // TRUE to construct a modal dialog.
55 //=================================================================================
56 BasicGUI_ArcDlg::BasicGUI_ArcDlg(GeometryGUI* theGeometryGUI, QWidget* parent, const char* name, bool modal, WFlags fl)
57 :GEOMBase_Skeleton(parent, name, modal, WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu),
60 QPixmap image0(SUIT_Session::session()->resourceMgr()->loadPixmap("GEOM",tr("ICON_DLG_ARC")));
61 QPixmap image1(SUIT_Session::session()->resourceMgr()->loadPixmap("GEOM",tr("ICON_SELECT")));
63 setCaption(tr("GEOM_ARC_TITLE"));
65 /***************************************************************/
66 GroupConstructors->setTitle(tr("GEOM_ARC"));
67 RadioButton1->setPixmap(image0);
68 RadioButton2->close(TRUE);
69 RadioButton3->close(TRUE);
71 Group3Pnts = new DlgRef_3Sel_QTD(this, "Group3Pnts");
72 Group3Pnts->GroupBox1->setTitle(tr("GEOM_POINTS"));
73 Group3Pnts->TextLabel1->setText(tr("GEOM_POINT_I").arg("1"));
74 Group3Pnts->TextLabel2->setText(tr("GEOM_POINT_I").arg("2"));
75 Group3Pnts->TextLabel3->setText(tr("GEOM_POINT_I").arg("3"));
77 Group3Pnts->LineEdit1->setReadOnly( true );
78 Group3Pnts->LineEdit2->setReadOnly( true );
79 Group3Pnts->LineEdit3->setReadOnly( true );
81 Group3Pnts->PushButton1->setPixmap(image1);
82 Group3Pnts->PushButton2->setPixmap(image1);
83 Group3Pnts->PushButton3->setPixmap(image1);
85 Layout1->addWidget( Group3Pnts, 2, 0 );
91 //=================================================================================
92 // function : ~BasicGUI_ArcDlg()
93 // purpose : Destroys the object and frees any allocated resources
94 //=================================================================================
95 BasicGUI_ArcDlg::~BasicGUI_ArcDlg()
100 //=================================================================================
103 //=================================================================================
104 void BasicGUI_ArcDlg::Init()
107 // myGeometryGUI->SetState( 0 );
108 globalSelection( GEOM_POINT );
110 myEditCurrentArgument = Group3Pnts->LineEdit1;
111 myEditCurrentArgument->setFocus();
113 myPoint1 = myPoint2 = myPoint3 = GEOM::GEOM_Object::_nil();
115 /* signals and slots connections */
116 connect(buttonCancel, SIGNAL(clicked()), this, SLOT(ClickOnCancel()));
117 connect(myGeometryGUI, SIGNAL(SignalDeactivateActiveDialog()), this, SLOT(DeactivateActiveDialog()));
118 connect(myGeometryGUI, SIGNAL(SignalCloseAllDialogs()), this, SLOT(ClickOnCancel()));
120 connect(buttonOk, SIGNAL(clicked()), this, SLOT(ClickOnOk()));
121 connect(buttonApply, SIGNAL(clicked()), this, SLOT(ClickOnApply()));
123 connect(Group3Pnts->PushButton1, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
124 connect(Group3Pnts->PushButton2, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
125 connect(Group3Pnts->PushButton3, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
127 connect(Group3Pnts->LineEdit1, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
128 connect(Group3Pnts->LineEdit2, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
129 connect(Group3Pnts->LineEdit3, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
131 connect(((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->selectionMgr(),
132 SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument()));
134 initName( tr( "GEOM_ARC" ) );
138 //=================================================================================
139 // function : ClickOnOk()
141 //=================================================================================
142 void BasicGUI_ArcDlg::ClickOnOk()
144 if ( ClickOnApply() )
148 //=======================================================================
149 // function : ClickOnCancel()
151 //=======================================================================
152 void BasicGUI_ArcDlg::ClickOnCancel()
154 GEOMBase_Skeleton::ClickOnCancel();
157 //=================================================================================
158 // function : ClickOnApply()
160 //=================================================================================
161 bool BasicGUI_ArcDlg::ClickOnApply()
169 myPoint1 = myPoint2 = myPoint3 = GEOM::GEOM_Object::_nil();
170 Group3Pnts->LineEdit1->setText( "" );
171 Group3Pnts->LineEdit2->setText( "" );
172 Group3Pnts->LineEdit3->setText( "" );
173 myEditCurrentArgument = Group3Pnts->LineEdit1;
179 //=================================================================================
180 // function : SelectionIntoArgument()
181 // purpose : Called when selection as changed or other case
182 //=================================================================================
183 void BasicGUI_ArcDlg::SelectionIntoArgument()
185 myEditCurrentArgument->setText("");
187 if ( IObjectCount() != 1 )
189 if ( myEditCurrentArgument == Group3Pnts->LineEdit1 ) myPoint1 = GEOM::GEOM_Object::_nil();
190 else if ( myEditCurrentArgument == Group3Pnts->LineEdit2 ) myPoint2 = GEOM::GEOM_Object::_nil();
191 else if ( myEditCurrentArgument == Group3Pnts->LineEdit3 ) myPoint3 = GEOM::GEOM_Object::_nil();
196 Standard_Boolean aRes = Standard_False;
197 GEOM::GEOM_Object_var aSelectedObject = GEOMBase::ConvertIOinGEOMObject( firstIObject(), aRes );
198 if ( !CORBA::is_nil( aSelectedObject ) && aRes )
200 myEditCurrentArgument->setText( GEOMBase::GetName( aSelectedObject ) );
201 if ( myEditCurrentArgument == Group3Pnts->LineEdit1 ) myPoint1 = aSelectedObject;
202 else if ( myEditCurrentArgument == Group3Pnts->LineEdit2 ) myPoint2 = aSelectedObject;
203 else if ( myEditCurrentArgument == Group3Pnts->LineEdit3 ) myPoint3 = aSelectedObject;
210 //=================================================================================
211 // function : SetEditCurrentArgument()
213 //=================================================================================
214 void BasicGUI_ArcDlg::SetEditCurrentArgument()
216 QPushButton* send = (QPushButton*)sender();
218 if ( send == Group3Pnts->PushButton1 ) myEditCurrentArgument = Group3Pnts->LineEdit1;
219 else if ( send == Group3Pnts->PushButton2 ) myEditCurrentArgument = Group3Pnts->LineEdit2;
220 else if ( send == Group3Pnts->PushButton3 ) myEditCurrentArgument = Group3Pnts->LineEdit3;
222 myEditCurrentArgument->setFocus();
223 SelectionIntoArgument();
227 //=================================================================================
228 // function : LineEditReturnPressed()
230 //=================================================================================
231 void BasicGUI_ArcDlg::LineEditReturnPressed()
233 QLineEdit* send = (QLineEdit*)sender();
234 if ( send == Group3Pnts->LineEdit1 ||
235 send == Group3Pnts->LineEdit2 ||
236 send == Group3Pnts->LineEdit3 )
238 myEditCurrentArgument = send;
239 GEOMBase_Skeleton::LineEditReturnPressed();
244 //=================================================================================
245 // function : ActivateThisDialog()
247 //=================================================================================
248 void BasicGUI_ArcDlg::ActivateThisDialog()
250 GEOMBase_Skeleton::ActivateThisDialog();
251 connect(((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->selectionMgr(),
252 SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument()));
254 // myGeometryGUI->SetState( 0 );
255 globalSelection( GEOM_POINT );
257 myEditCurrentArgument = Group3Pnts->LineEdit1;
258 myEditCurrentArgument->setFocus();
260 Group3Pnts->LineEdit1->setText( "" );
261 Group3Pnts->LineEdit2->setText( "" );
262 Group3Pnts->LineEdit3->setText( "" );
263 myPoint1 = myPoint2 = myPoint3 = GEOM::GEOM_Object::_nil();
266 //=================================================================================
267 // function : DeactivateActiveDialog()
268 // purpose : public slot to deactivate if active
269 //=================================================================================
270 void BasicGUI_ArcDlg::DeactivateActiveDialog()
272 // myGeometryGUI->SetState( -1 );
273 GEOMBase_Skeleton::DeactivateActiveDialog();
276 //=================================================================================
277 // function : enterEvent()
279 //=================================================================================
280 void BasicGUI_ArcDlg::enterEvent(QEvent* e)
282 if ( !GroupConstructors->isEnabled() )
283 ActivateThisDialog();
286 //=================================================================================
287 // function : createOperation
289 //=================================================================================
290 GEOM::GEOM_IOperations_ptr BasicGUI_ArcDlg::createOperation()
292 return myGeometryGUI->GetGeomGen()->GetICurvesOperations( getStudyId() );
295 //=================================================================================
296 // function : isEqual
297 // purpose : it may also be needed to check for min distance between gp_Pnt-s...
298 //=================================================================================
299 static bool isEqual( const GEOM::GEOM_Object_var& thePnt1, const GEOM::GEOM_Object_var& thePnt2 )
301 return thePnt1->_is_equivalent( thePnt2 );
304 //=================================================================================
305 // function : isValid
307 //=================================================================================
308 bool BasicGUI_ArcDlg::isValid( QString& msg )
310 return !myPoint1->_is_nil() && !myPoint2->_is_nil() && !myPoint3->_is_nil() &&
311 !isEqual( myPoint1, myPoint2 ) && !isEqual( myPoint1, myPoint3 ) && !isEqual( myPoint2, myPoint3 );
314 //=================================================================================
315 // function : execute
317 //=================================================================================
318 bool BasicGUI_ArcDlg::execute( ObjectList& objects )
320 GEOM::GEOM_Object_var anObj = GEOM::GEOM_ICurvesOperations::_narrow( getOperation() )->MakeArc( myPoint1, myPoint2, myPoint3 );
321 if ( !anObj->_is_nil() )
322 objects.push_back( anObj._retn() );
326 //=================================================================================
327 // function : closeEvent
329 //=================================================================================
330 void BasicGUI_ArcDlg::closeEvent( QCloseEvent* e )
332 // myGeometryGUI->SetState( -1 );
333 GEOMBase_Skeleton::closeEvent( e );