Version: 8.3.0
guiContext.cxx
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1 // Copyright (C) 2006-2016 CEA/DEN, EDF R&D
2 //
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.
7 //
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.
12 //
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
16 //
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
18 //
19 
20 #include "RuntimeSALOME.hxx"
21 #include "guiContext.hxx"
22 #include "Proc.hxx"
23 #include "Container.hxx"
24 #include "ComponentInstance.hxx"
25 #include "commandsProc.hxx"
26 #include "guiObservers.hxx"
27 
28 //#define _DEVDEBUG_
29 #include "YacsTrace.hxx"
30 
31 using namespace std;
32 
33 using namespace YACS;
34 using namespace YACS::ENGINE;
35 using namespace YACS::HMI;
36 
37 GuiContext * GuiContext::_current = 0;
38 
39 GuiContext::GuiContext()
40  : Subject(0)
41 {
42  _builtinCatalog = getSALOMERuntime()->getBuiltinCatalog();
43  _sessionCatalog = 0;
44  _procCatalog = 0;
45  _currentCatalog = 0;
46 
47  _invoc = new ProcInvoc();
48  _proc = 0;
49  _subjectProc = 0;
50  _numItem = 0;
51  _isNotSaved = false;
52  _isLoading = false;
53 
54  _mapOfSubjectNode.clear();
55  _mapOfSubjectDataPort.clear();
56  _mapOfSubjectLink.clear();
57  _mapOfSubjectControlLink.clear();
58  _mapOfSubjectComponent.clear();
59  _mapOfSubjectContainer.clear();
60  _mapOfSubjectDataType.clear();
61  _mapOfExecSubjectNode.clear();
62  _mapOfLastComponentInstance.clear();
63  _lastErrorMessage ="";
64  _xmlSchema ="";
65  _YACSEngineContainer = pair<string, string>("YACSServer","localhost");
66 }
67 
68 GuiContext::~GuiContext()
69 {
70  if (_invoc) delete _invoc;
71  _invoc = 0;
72  if (_subjectProc)
73  {
74  _subjectProc->clean();
75  delete _subjectProc;
76  _subjectProc = 0;
77  }
78  _current = 0;
79 }
80 
81 void GuiContext::setProc(YACS::ENGINE::Proc* proc)
82 {
83  DEBTRACE("GuiContext::setProc ");
84  if (_subjectProc)
85  {
86  Subject::erase(_subjectProc);
87  _subjectProc = 0;
88  }
89  _proc = proc;
90  _mapOfSubjectNode.clear();
91  _mapOfSubjectDataPort.clear();
92  _mapOfSubjectLink.clear();
93  _mapOfSubjectControlLink.clear();
94  _mapOfSubjectComponent.clear();
95  _mapOfSubjectContainer.clear();
96  _mapOfSubjectDataType.clear();
97  _mapOfLastComponentInstance.clear();
98  _lastErrorMessage ="";
99 
100  _subjectProc = new SubjectProc(proc, this);
101  _mapOfSubjectNode[static_cast<Node*>(proc)] = _subjectProc;
102  update(YACS::HMI::NEWROOT, 0, _subjectProc);
103  _subjectProc->loadProc();
104  update(YACS::HMI::ENDLOAD, 0, _subjectProc);
105 }
106 
107 long GuiContext::getNewId(YACS::HMI::TypeOfElem type)
108 {
109  return _numItem++;
110 }