1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 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 : SMESHGUI_Operation.cxx
23 // Author : Sergey LITONIN, Open CASCADE S.A.S.
25 #include "SMESHGUI_Operation.h"
28 #include "SMESHGUI_Dialog.h"
30 // SALOME GUI includes
31 #include <SalomeApp_Study.h>
32 #include <LightApp_Application.h>
34 #include <SUIT_Session.h>
35 #include <SUIT_MessageBox.h>
36 #include <SUIT_Desktop.h>
37 #include <SUIT_ResourceMgr.h>
40 #include <QStringList>
43 Class : SMESHGUI_Operation
44 Description : Base class for all SMESH operations
47 //=======================================================================
48 // name : SMESHGUI_Operation
49 // Purpose : Constructor
50 //=======================================================================
51 SMESHGUI_Operation::SMESHGUI_Operation()
52 : LightApp_Operation(),
53 myIsApplyAndClose( false )
58 //=======================================================================
59 // name : ~SMESHGUI_Operation
60 // Purpose : Destructor
61 //=======================================================================
62 SMESHGUI_Operation::~SMESHGUI_Operation()
66 //=======================================================================
68 // Purpose : Get SMESH module
69 //=======================================================================
70 SMESHGUI* SMESHGUI_Operation::getSMESHGUI() const
72 return dynamic_cast<SMESHGUI*>( module() );
75 //=======================================================================
76 // name : startOperation
77 // Purpose : Start opeartion
78 //=======================================================================
79 void SMESHGUI_Operation::startOperation()
83 disconnect( dlg(), SIGNAL( dlgOk() ), this, SLOT( onOk() ) );
84 disconnect( dlg(), SIGNAL( dlgApply() ), this, SLOT( onApply() ) );
85 disconnect( dlg(), SIGNAL( dlgCancel() ), this, SLOT( onCancel() ) );
86 disconnect( dlg(), SIGNAL( dlgClose() ), this, SLOT( onCancel() ) );
87 disconnect( dlg(), SIGNAL( dlgHelp() ), this, SLOT( onHelp() ) );
89 if( dlg()->testButtonFlags( QtxDialog::OK ) )
90 connect( dlg(), SIGNAL( dlgOk() ), this, SLOT( onOk() ) );
92 if( dlg()->testButtonFlags( QtxDialog::Apply ) )
93 connect( dlg(), SIGNAL( dlgApply() ), this, SLOT( onApply() ) );
95 if( dlg()->testButtonFlags( QtxDialog::Cancel ) )
96 connect( dlg(), SIGNAL( dlgCancel() ), this, SLOT( onCancel() ) );
98 if( dlg()->testButtonFlags( QtxDialog::Help ) )
99 connect( dlg(), SIGNAL( dlgHelp() ), this, SLOT( onHelp() ) );
101 //if( dlg()->testButtonFlags( QtxDialog::Close ) )
102 //if dialog hasn't close, cancel, no and etc buttons, dlgClose will be emitted when dialog is closed not by OK
103 connect( dlg(), SIGNAL( dlgClose() ), this, SLOT( onCancel() ) );
108 LightApp_Operation::startOperation();
111 //=======================================================================
112 // name : isReadyToStart
113 // Purpose : Verify whether operation is ready to start
114 //=======================================================================
115 bool SMESHGUI_Operation::isReadyToStart() const
117 if ( !LightApp_Operation::isReadyToStart() )
119 else if ( getSMESHGUI() == 0 )
121 SUIT_MessageBox::warning( desktop(), tr( "SMESH_WRN_WARNING" ),
125 else if ( isStudyLocked() )
131 //=======================================================================
132 // name : setDialogActive
134 //=======================================================================
135 void SMESHGUI_Operation::setDialogActive( const bool active )
137 LightApp_Operation::setDialogActive( active );
139 SMESHGUI_Dialog* d = dynamic_cast<SMESHGUI_Dialog*>( dlg() );
141 d->setContentActive( active );
145 //=======================================================================
148 //=======================================================================
149 _PTR(Study) SMESHGUI_Operation::studyDS() const
151 SalomeApp_Study* s = dynamic_cast<SalomeApp_Study*>( study() );
155 //=======================================================================
158 //=======================================================================
159 void SMESHGUI_Operation::onOk()
161 setIsApplyAndClose( true );
164 setIsApplyAndClose( false );
169 //=======================================================================
172 //=======================================================================
173 bool SMESHGUI_Operation::onApply()
178 //=======================================================================
181 //=======================================================================
182 void SMESHGUI_Operation::onCancel()
187 //=======================================================================
190 //=======================================================================
191 void SMESHGUI_Operation::onHelp()
193 LightApp_Application* app = (LightApp_Application*)(SUIT_Session::session()->activeApplication());
195 app->onHelpContextModule(getSMESHGUI() ? app->moduleName(getSMESHGUI()->moduleName()) : QString(""), myHelpFileName);
199 platform = "winapplication";
201 platform = "application";
203 SUIT_MessageBox::warning( desktop(), tr("WRN_WARNING"),
204 tr("EXTERNAL_BROWSER_CANNOT_SHOW_PAGE").
205 arg(app->resourceMgr()->stringValue("ExternalBrowser",
207 arg(myHelpFileName) );
211 //=======================================================================
214 //=======================================================================
215 void SMESHGUI_Operation::initDialog()
219 //================================================================
220 // name : setIsApplyAndClose
221 // Purpose : Set value of the flag indicating that the dialog is
222 // accepted by Apply & Close button
223 //================================================================
224 void SMESHGUI_Operation::setIsApplyAndClose( const bool theFlag )
226 myIsApplyAndClose = theFlag;
229 //================================================================
230 // name : isApplyAndClose
231 // Purpose : Get value of the flag indicating that the dialog is
232 // accepted by Apply & Close button
233 //================================================================
234 bool SMESHGUI_Operation::isApplyAndClose() const
236 return myIsApplyAndClose;
240 * \brief Verifies whether study of operation is locked
241 * \param theMess - specifies whether message box must be shown if study is locked
242 * \return State of study.
244 * Verifies whether study of operation is locked. If second parameter is TRUE and study
245 * is locked when corresponding message box appears
247 bool SMESHGUI_Operation::isStudyLocked( const bool theMess ) const
251 if ( studyDS()->GetProperties()->IsLocked() )
254 SUIT_MessageBox::warning( SMESHGUI::desktop(), tr( "WRN_WARNING" ),
255 tr( "WRN_STUDY_LOCKED" ) );
264 * \brief Verifies whether given operator is valid for this one
265 * \param theOtherOp - other operation
266 * \return Returns TRUE if the given operator is valid for this one, FALSE otherwise
268 * Virtual method redefined from base class verifies whether given operator is valid for
269 * this one (i.e. can be started "above" this operator). In current implementation method
270 * retuns false if theOtherOp operation is not intended for deleting objects or mesh
273 bool SMESHGUI_Operation::isValid( SUIT_Operation* theOtherOp ) const
275 static QStringList anOps;
276 if ( anOps.count() == 0 )
278 anOps.append( "SMESHGUI_DeleteOp" );
279 // to do add other operations here
282 return ( theOtherOp &&
283 ( ( theOtherOp->inherits("SMESHGUI_Operation") && ( !anOps.contains(theOtherOp->metaObject()->className() ) || anOps.contains(metaObject()->className()) ) ) ||
284 ( theOtherOp->inherits("LightApp_ShowHideOp") ) ) );