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
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 "LightApp_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,
57 const char* name, bool modal, WFlags fl)
58 : GEOMBase_Skeleton(theGeometryGUI, parent, name, modal, WStyle_Customize |
59 WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu)
61 QPixmap image0(SUIT_Session::session()->resourceMgr()->loadPixmap("GEOM",tr("ICON_DLG_ARC")));
62 QPixmap image1(SUIT_Session::session()->resourceMgr()->loadPixmap("GEOM",tr("ICON_SELECT")));
64 setCaption(tr("GEOM_ARC_TITLE"));
66 /***************************************************************/
67 GroupConstructors->setTitle(tr("GEOM_ARC"));
68 RadioButton1->setPixmap(image0);
69 RadioButton2->close(TRUE);
70 RadioButton3->close(TRUE);
72 Group3Pnts = new DlgRef_3Sel_QTD(this, "Group3Pnts");
73 Group3Pnts->GroupBox1->setTitle(tr("GEOM_POINTS"));
74 Group3Pnts->TextLabel1->setText(tr("GEOM_POINT_I").arg("1"));
75 Group3Pnts->TextLabel2->setText(tr("GEOM_POINT_I").arg("2"));
76 Group3Pnts->TextLabel3->setText(tr("GEOM_POINT_I").arg("3"));
78 Group3Pnts->LineEdit1->setReadOnly( true );
79 Group3Pnts->LineEdit2->setReadOnly( true );
80 Group3Pnts->LineEdit3->setReadOnly( true );
82 Group3Pnts->PushButton1->setPixmap(image1);
83 Group3Pnts->PushButton2->setPixmap(image1);
84 Group3Pnts->PushButton3->setPixmap(image1);
86 Layout1->addWidget( Group3Pnts, 2, 0 );
88 setHelpFileName("arc.htm");
94 //=================================================================================
95 // function : ~BasicGUI_ArcDlg()
96 // purpose : Destroys the object and frees any allocated resources
97 //=================================================================================
98 BasicGUI_ArcDlg::~BasicGUI_ArcDlg()
103 //=================================================================================
106 //=================================================================================
107 void BasicGUI_ArcDlg::Init()
110 // myGeomGUI->SetState( 0 );
111 globalSelection( GEOM_POINT );
113 myEditCurrentArgument = Group3Pnts->LineEdit1;
114 myEditCurrentArgument->setFocus();
116 myPoint1 = myPoint2 = myPoint3 = GEOM::GEOM_Object::_nil();
118 /* signals and slots connections */
119 connect(buttonCancel, SIGNAL(clicked()), this, SLOT(ClickOnCancel()));
120 connect(myGeomGUI, SIGNAL(SignalDeactivateActiveDialog()), this, SLOT(DeactivateActiveDialog()));
121 connect(myGeomGUI, SIGNAL(SignalCloseAllDialogs()), this, SLOT(ClickOnCancel()));
123 connect(buttonOk, SIGNAL(clicked()), this, SLOT(ClickOnOk()));
124 connect(buttonApply, SIGNAL(clicked()), this, SLOT(ClickOnApply()));
126 connect(Group3Pnts->PushButton1, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
127 connect(Group3Pnts->PushButton2, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
128 connect(Group3Pnts->PushButton3, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
130 connect(Group3Pnts->LineEdit1, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
131 connect(Group3Pnts->LineEdit2, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
132 connect(Group3Pnts->LineEdit3, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
134 connect(((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->selectionMgr(),
135 SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument()));
137 initName( tr( "GEOM_ARC" ) );
141 //=================================================================================
142 // function : ClickOnOk()
144 //=================================================================================
145 void BasicGUI_ArcDlg::ClickOnOk()
147 if ( ClickOnApply() )
151 //=================================================================================
152 // function : ClickOnCancel()
154 //=================================================================================
155 void BasicGUI_ArcDlg::ClickOnCancel()
157 GEOMBase_Skeleton::ClickOnCancel();
160 //=================================================================================
161 // function : ClickOnApply()
163 //=================================================================================
164 bool BasicGUI_ArcDlg::ClickOnApply()
172 myPoint1 = myPoint2 = myPoint3 = GEOM::GEOM_Object::_nil();
173 Group3Pnts->LineEdit1->setText( "" );
174 Group3Pnts->LineEdit2->setText( "" );
175 Group3Pnts->LineEdit3->setText( "" );
176 myEditCurrentArgument = Group3Pnts->LineEdit1;
182 //=================================================================================
183 // function : SelectionIntoArgument()
184 // purpose : Called when selection as changed or other case
185 //=================================================================================
186 void BasicGUI_ArcDlg::SelectionIntoArgument()
188 myEditCurrentArgument->setText("");
190 if ( IObjectCount() != 1 )
192 if ( myEditCurrentArgument == Group3Pnts->LineEdit1 ) myPoint1 = GEOM::GEOM_Object::_nil();
193 else if ( myEditCurrentArgument == Group3Pnts->LineEdit2 ) myPoint2 = GEOM::GEOM_Object::_nil();
194 else if ( myEditCurrentArgument == Group3Pnts->LineEdit3 ) myPoint3 = GEOM::GEOM_Object::_nil();
199 Standard_Boolean aRes = Standard_False;
200 GEOM::GEOM_Object_var aSelectedObject = GEOMBase::ConvertIOinGEOMObject( firstIObject(), aRes );
201 if ( !CORBA::is_nil( aSelectedObject ) && aRes )
203 myEditCurrentArgument->setText( GEOMBase::GetName( aSelectedObject ) );
204 if ( myEditCurrentArgument == Group3Pnts->LineEdit1 ) myPoint1 = aSelectedObject;
205 else if ( myEditCurrentArgument == Group3Pnts->LineEdit2 ) myPoint2 = aSelectedObject;
206 else if ( myEditCurrentArgument == Group3Pnts->LineEdit3 ) myPoint3 = aSelectedObject;
213 //=================================================================================
214 // function : SetEditCurrentArgument()
216 //=================================================================================
217 void BasicGUI_ArcDlg::SetEditCurrentArgument()
219 QPushButton* send = (QPushButton*)sender();
221 if ( send == Group3Pnts->PushButton1 ) myEditCurrentArgument = Group3Pnts->LineEdit1;
222 else if ( send == Group3Pnts->PushButton2 ) myEditCurrentArgument = Group3Pnts->LineEdit2;
223 else if ( send == Group3Pnts->PushButton3 ) myEditCurrentArgument = Group3Pnts->LineEdit3;
225 myEditCurrentArgument->setFocus();
226 SelectionIntoArgument();
230 //=================================================================================
231 // function : LineEditReturnPressed()
233 //=================================================================================
234 void BasicGUI_ArcDlg::LineEditReturnPressed()
236 QLineEdit* send = (QLineEdit*)sender();
237 if ( send == Group3Pnts->LineEdit1 ||
238 send == Group3Pnts->LineEdit2 ||
239 send == Group3Pnts->LineEdit3 )
241 myEditCurrentArgument = send;
242 GEOMBase_Skeleton::LineEditReturnPressed();
247 //=================================================================================
248 // function : ActivateThisDialog()
250 //=================================================================================
251 void BasicGUI_ArcDlg::ActivateThisDialog()
253 GEOMBase_Skeleton::ActivateThisDialog();
254 connect(((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->selectionMgr(),
255 SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument()));
257 // myGeomGUI->SetState( 0 );
258 globalSelection( GEOM_POINT );
260 myEditCurrentArgument = Group3Pnts->LineEdit1;
261 myEditCurrentArgument->setFocus();
263 Group3Pnts->LineEdit1->setText( "" );
264 Group3Pnts->LineEdit2->setText( "" );
265 Group3Pnts->LineEdit3->setText( "" );
266 myPoint1 = myPoint2 = myPoint3 = GEOM::GEOM_Object::_nil();
269 //=================================================================================
270 // function : DeactivateActiveDialog()
271 // purpose : public slot to deactivate if active
272 //=================================================================================
273 void BasicGUI_ArcDlg::DeactivateActiveDialog()
275 // myGeomGUI->SetState( -1 );
276 GEOMBase_Skeleton::DeactivateActiveDialog();
279 //=================================================================================
280 // function : enterEvent()
282 //=================================================================================
283 void BasicGUI_ArcDlg::enterEvent(QEvent* e)
285 if ( !GroupConstructors->isEnabled() )
286 ActivateThisDialog();
289 //=================================================================================
290 // function : createOperation
292 //=================================================================================
293 GEOM::GEOM_IOperations_ptr BasicGUI_ArcDlg::createOperation()
295 return myGeomGUI->GetGeomGen()->GetICurvesOperations( getStudyId() );
298 //=================================================================================
299 // function : isEqual
300 // purpose : it may also be needed to check for min distance between gp_Pnt-s...
301 //=================================================================================
302 static bool isEqual( const GEOM::GEOM_Object_var& thePnt1, const GEOM::GEOM_Object_var& thePnt2 )
304 return thePnt1->_is_equivalent( thePnt2 );
307 //=================================================================================
308 // function : isValid
310 //=================================================================================
311 bool BasicGUI_ArcDlg::isValid( QString& msg )
313 return !myPoint1->_is_nil() && !myPoint2->_is_nil() && !myPoint3->_is_nil() &&
314 !isEqual( myPoint1, myPoint2 ) && !isEqual( myPoint1, myPoint3 ) && !isEqual( myPoint2, myPoint3 );
317 //=================================================================================
318 // function : execute
320 //=================================================================================
321 bool BasicGUI_ArcDlg::execute( ObjectList& objects )
323 GEOM::GEOM_Object_var anObj =
324 GEOM::GEOM_ICurvesOperations::_narrow(getOperation())->MakeArc(myPoint1, myPoint2, myPoint3);
325 if ( !anObj->_is_nil() )
326 objects.push_back( anObj._retn() );
330 //=================================================================================
331 // function : closeEvent
333 //=================================================================================
334 void BasicGUI_ArcDlg::closeEvent( QCloseEvent* e )
336 GEOMBase_Skeleton::closeEvent( e );