src/ModuleBase/ModuleBase_Dialog.cpp

   1 // Copyright (C) 2014-2017  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
  18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
  19 //
  20
  21 #include "ModuleBase_Dialog.h"
  22 #include "ModuleBase_WidgetFactory.h"
  23 #include "ModuleBase_IWorkshop.h"
  24 #include "ModuleBase_IPropertyPanel.h"
  25 #include "ModuleBase_PageWidget.h"
  26 #include "ModuleBase_ModelDialogWidget.h"
  27
  28 #include <ModelAPI_Session.h>
  29 #include <ModelAPI_Events.h>
  30 #include <Events_Loop.h>
  31
  32 #include <Config_WidgetAPI.h>
  33 #include <Config_Keywords.h>
  34
  35 #include <QMainWindow>
  36 #include <QLayout>
  37 #include <QDialogButtonBox>
  38 #include <QPushButton>
  39
  40
  41 ModuleBase_Dialog::ModuleBase_Dialog(ModuleBase_IWorkshop* theParent, const QString& theId,
  42                                      const std::string& theDescription) :
  43                                      QDialog(theParent->desktop()),
  44                                      myId(theId),
  45                                      myDescription(theDescription),
  46                                      myWorkshop(theParent),
  47                                      myActiveWidget(0)
  48 {
  49   ModuleBase_WidgetFactory aFactory(myDescription, myWorkshop);
  50   std::string aTitle = aFactory.widgetAPI()->getProperty(FEATURE_TEXT);
  51
  52   setWindowTitle(aTitle.c_str());
  53
  54   SessionPtr aMgr = ModelAPI_Session::get();
  55   std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
  56
  57   myFeature = aDoc->addFeature(myId.toStdString());
  58   if (!myFeature.get())
  59     return;
  60   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
  61   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
  62
  63   QVBoxLayout* aLayout = new QVBoxLayout(this);
  64   aLayout->setContentsMargins(0, 0, 0, 0);
  65   aLayout->setSpacing(1);
  66   //setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred));
  67
  68   ModuleBase_PageWidget* aPage = new ModuleBase_PageWidget(this);
  69   aLayout->addWidget(aPage);
  70
  71   aFactory.createWidget(aPage, false);
  72   myWidgets = aFactory.getModelWidgets();
  73
  74   QFrame* aFrame = new QFrame(this);
  75   aFrame->setFrameStyle(QFrame::WinPanel | QFrame::Raised);
  76   aLayout->addWidget(aFrame);
  77
  78   QVBoxLayout* aBtnLayout = new QVBoxLayout(aFrame);
  79   ModuleBase_Tools::adjustMargins(aBtnLayout);
  80
  81   myButtonsBox = new QDialogButtonBox(
  82     QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, aFrame);
  83   aBtnLayout->addWidget(myButtonsBox);
  84
  85   myButtonsBox->button(QDialogButtonBox::Ok)->setIcon(QIcon(":pictures/button_ok.png"));
  86   myButtonsBox->button(QDialogButtonBox::Cancel)->setIcon(QIcon(":pictures/button_cancel.png"));
  87
  88   connect(myButtonsBox, SIGNAL(accepted()), this, SLOT(accept()));
  89   connect(myButtonsBox, SIGNAL(rejected()), this, SLOT(reject()));
  90
  91   foreach (ModuleBase_ModelWidget* aWidget, myWidgets) {
  92     initializeWidget(aWidget);
  93   }
  94 }
  95
  96 void ModuleBase_Dialog::initializeWidget(ModuleBase_ModelWidget* theWidget)
  97 {
  98   ModuleBase_ModelDialogWidget* aDlgWgt = dynamic_cast<ModuleBase_ModelDialogWidget*>(theWidget);
  99   if (aDlgWgt)
 100     aDlgWgt->setDialogButtons(myButtonsBox);
 101
 102   theWidget->setFeature(myFeature);
 103   theWidget->restoreValue();
 104 }
 105
 106 void ModuleBase_Dialog::showEvent(QShowEvent* theEvent)
 107 {
 108   QDialog::showEvent(theEvent);
 109   if (myWidgets.length() > 0) {
 110     myActiveWidget = myWidgets.first();
 111     myActiveWidget->activate();
 112   }
 113 }
 114
 115 void ModuleBase_Dialog::accept()
 116 {
 117   if (myActiveWidget) {
 118     if (!myActiveWidget->storeValue())
 119       return;
 120   }
 121   QDialog::accept();
 122 }