src/XGUI/XGUI_PropertyPanelSelector.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 <XGUI_PropertyPanelSelector.h>
  22 #include <XGUI_PropertyPanel.h>
  23
  24 //********************************************************************
  25 XGUI_PropertyPanelSelector::XGUI_PropertyPanelSelector(XGUI_PropertyPanel* thePanel)
  26 : myPanel(thePanel), myWidgetToBeActivated (NULL)
  27 {
  28   connect(myPanel, SIGNAL(propertyPanelActivated()), this, SIGNAL(activated()));
  29   connect(myPanel, SIGNAL(propertyPanelDeactivated()), this, SIGNAL(deactivated()));
  30 }
  31
  32 //********************************************************************
  33 void XGUI_PropertyPanelSelector::reset()
  34 {
  35   myWidgetToBeActivated = NULL;
  36 }
  37
  38 //********************************************************************
  39 void XGUI_PropertyPanelSelector::setActive(const bool& isActive)
  40 {
  41   if (isActive && myWidgetToBeActivated) {
  42     // e.g. widget sketch label
  43     myPanel->activateWidget(myWidgetToBeActivated, true);
  44     myWidgetToBeActivated = NULL;
  45     return;
  46   }
  47
  48   if (!isActive) { // on deactivating, store previous active widget
  49     ModuleBase_ModelWidget* aWidget = myPanel->activeWidget();
  50     if (aWidget && aWidget->needToBeActiated())
  51     {
  52       myWidgetToBeActivated = aWidget;
  53     }
  54     myPanel->activateWidget(NULL, false);
  55   }
  56 }
  57
  58 //********************************************************************
  59 bool XGUI_PropertyPanelSelector::needToBeActiated() const
  60 {
  61   return myWidgetToBeActivated != NULL;
  62 }
  63
  64 //********************************************************************
  65 void XGUI_PropertyPanelSelector::processSelection()
  66 {
  67   ModuleBase_ModelWidget* aWidget = myPanel->activeWidget();
  68   if (!aWidget)
  69     return;
  70
  71   aWidget->processAction(ActionSelection);
  72 }