src/genericgui/EditionForEachLoop.cxx

   1 // Copyright (C) 2006-2020  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 "EditionForEachLoop.hxx"
  21 #include "FormEachLoop.hxx"
  22 #include "Node.hxx"
  23 #include "ForEachLoop.hxx"
  24 #include "TypeCode.hxx"
  25 #include "QtGuiContext.hxx"
  26
  27 //#define _DEVDEBUG_
  28 #include "YacsTrace.hxx"
  29
  30 #include <cassert>
  31 #include <sstream>
  32
  33 using namespace std;
  34
  35 using namespace YACS;
  36 using namespace YACS::HMI;
  37 using namespace YACS::ENGINE;
  38
  39 EditionForEachLoop::EditionForEachLoop(Subject* subject,
  40                                        QWidget* parent,
  41                                        const char* name)
  42   : EditionNode(subject, parent, name)
  43 {
  44   _formEachLoop = new FormEachLoop(this);
  45   _nbBranches = 1;
  46   _wid->gridLayout1->addWidget(_formEachLoop);
  47   _formEachLoop->sb_nbranch->setMinimum(1);
  48   _formEachLoop->sb_nbranch->setMaximum(INT_MAX);
  49   if (!QtGuiContext::getQtCurrent()->isEdition())
  50     _formEachLoop->setEnabled (false);
  51   Node* node=_subjectNode->getNode();
  52   ForEachLoop *fe = dynamic_cast<ForEachLoop*>(node);
  53   if(fe)
  54     _formEachLoop->lineEdit->setText(fe->edGetSamplePort()->edGetType()->name());
  55   connect(_formEachLoop->sb_nbranch, SIGNAL(editingFinished()),
  56           this, SLOT(onNbBranchesEdited()));
  57
  58   connect(_formEachLoop->lineEdit_2, SIGNAL(editingFinished()),this,SLOT(onModifyCollection()));
  59
  60 }
  61
  62 EditionForEachLoop::~EditionForEachLoop()
  63 {
  64 }
  65
  66 void EditionForEachLoop::onModifyCollection()
  67 {
  68   bool isOk = false;
  69   Node* node=_subjectNode->getNode();
  70   ForEachLoop *fe = dynamic_cast<ForEachLoop*>(node);
  71   InputPort* dp=fe->edGetSeqOfSamplesPort();
  72   SubjectDataPort* sdp = QtGuiContext::getQtCurrent()->_mapOfSubjectDataPort[dp];
  73   isOk=sdp->setValue(_formEachLoop->lineEdit_2->text().toStdString());
  74   DEBTRACE(isOk);
  75 }
  76
  77 void EditionForEachLoop::onNbBranchesEdited()
  78 {
  79   int newval = _formEachLoop->sb_nbranch->value();
  80   DEBTRACE("EditionForEachLoop::onNbBranchesEdited " << _nbBranches << " --> " << newval);
  81   if (newval != _nbBranches)
  82     {
  83       SubjectForEachLoop *sfe = dynamic_cast<SubjectForEachLoop*>(_subject);
  84       YASSERT(sfe);
  85       QString text = _formEachLoop->sb_nbranch->cleanText();
  86       sfe->setNbBranches(text.toStdString());
  87     }
  88 }
  89
  90 void EditionForEachLoop::synchronize()
  91 {
  92   _subject->update(SETVALUE, 0, _subject);
  93 }
  94
  95 void EditionForEachLoop::update(GuiEvent event, int type, Subject* son)
  96 {
  97   DEBTRACE("EditionForEachLoop::update " << eventName(event) << " " << type);
  98   EditionNode::update(event, type, son);
  99   switch (event)
 100     {
 101     case SETVALUE:
 102       SubjectComposedNode * scn = dynamic_cast<SubjectComposedNode*>(_subject);
 103       string val = scn->getValue();
 104       istringstream ss(val);
 105       DEBTRACE( val);
 106       int i = 0;
 107       ss >> i;
 108       DEBTRACE(i);
 109       _formEachLoop->sb_nbranch->setValue(i);
 110       _nbBranches = i;
 111
 112       //smplscollection
 113       InputPort* dp=_subjectNode->getNode()->getInputPort("SmplsCollection");
 114       _formEachLoop->lineEdit_2->setText(dp->getAsString().c_str());
 115       break;
 116     }
 117 }