src/ModuleBase/ModuleBase_Dialog.cpp

   1 // Copyright (C) 2014-2019  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 "ModuleBase_Dialog.h"
  21 #include "ModuleBase_WidgetFactory.h"
  22 #include "ModuleBase_IWorkshop.h"
  23 #include "ModuleBase_IPropertyPanel.h"
  24 #include "ModuleBase_PageWidget.h"
  25 #include "ModuleBase_ModelDialogWidget.h"
  26
  27 #include <ModelAPI_Session.h>
  28 #include <ModelAPI_Events.h>
  29 #include <Events_Loop.h>
  30
  31 #include <Config_WidgetAPI.h>
  32 #include <Config_Keywords.h>
  33
  34 #include <QMainWindow>
  35 #include <QLayout>
  36 #include <QDialogButtonBox>
  37 #include <QPushButton>
  38
  39
  40 ModuleBase_Dialog::ModuleBase_Dialog(ModuleBase_IWorkshop* theParent, const QString& theId,
  41                                      const std::string& theDescription) :
  42                                      QDialog(theParent->desktop()),
  43                                      myId(theId),
  44                                      myDescription(theDescription),
  45                                      myWorkshop(theParent),
  46                                      myActiveWidget(0)
  47 {
  48   ModuleBase_WidgetFactory aFactory(myDescription, myWorkshop);
  49   std::string aTitle = aFactory.widgetAPI()->getProperty(FEATURE_TEXT);
  50
  51   setWindowTitle(aTitle.c_str());
  52
  53   SessionPtr aMgr = ModelAPI_Session::get();
  54   std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
  55
  56   myFeature = aDoc->addFeature(myId.toStdString());
  57   if (!myFeature.get())
  58     return;
  59   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
  60   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
  61
  62   QVBoxLayout* aLayout = new QVBoxLayout(this);
  63   aLayout->setContentsMargins(0, 0, 0, 0);
  64   aLayout->setSpacing(1);
  65   //setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred));
  66
  67   ModuleBase_PageWidget* aPage = new ModuleBase_PageWidget(this);
  68   aLayout->addWidget(aPage);
  69
  70   aFactory.createWidget(aPage, false);
  71   myWidgets = aFactory.getModelWidgets();
  72
  73   QFrame* aFrame = new QFrame(this);
  74   aFrame->setFrameStyle(QFrame::WinPanel | QFrame::Raised);
  75   aLayout->addWidget(aFrame);
  76
  77   QHBoxLayout* aBtnLayout = new QHBoxLayout(aFrame);
  78   ModuleBase_Tools::adjustMargins(aBtnLayout);
  79
  80   myButtonsBox = new QDialogButtonBox(
  81     QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, aFrame);
  82   aBtnLayout->addWidget(myButtonsBox);
  83
  84   myButtonsBox->button(QDialogButtonBox::Ok)->setIcon(QIcon(":pictures/button_ok.png"));
  85   myButtonsBox->button(QDialogButtonBox::Cancel)->setIcon(QIcon(":pictures/button_cancel.png"));
  86
  87   connect(myButtonsBox, SIGNAL(accepted()), this, SLOT(accept()));
  88   connect(myButtonsBox, SIGNAL(rejected()), this, SLOT(reject()));
  89
  90   foreach (ModuleBase_ModelWidget* aWidget, myWidgets) {
  91     initializeWidget(aWidget);
  92   }
  93 }
  94
  95 void ModuleBase_Dialog::initializeWidget(ModuleBase_ModelWidget* theWidget)
  96 {
  97   ModuleBase_ModelDialogWidget* aDlgWgt = dynamic_cast<ModuleBase_ModelDialogWidget*>(theWidget);
  98   if (aDlgWgt)
  99     aDlgWgt->setDialogButtons(myButtonsBox);
 100
 101   theWidget->setFeature(myFeature);
 102   theWidget->restoreValue();
 103 }
 104
 105 void ModuleBase_Dialog::showEvent(QShowEvent* theEvent)
 106 {
 107   QDialog::showEvent(theEvent);
 108   if (myWidgets.length() > 0) {
 109     myActiveWidget = myWidgets.first();
 110     myActiveWidget->activate();
 111   }
 112 }
 113
 114 void ModuleBase_Dialog::accept()
 115 {
 116   if (myActiveWidget) {
 117     if (!myActiveWidget->storeValue())
 118       return;
 119   }
 120   QDialog::accept();
 121 }