//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
#include "bbwtComboBox.h"
#include "bbwtPackage.h"
namespace bbwt
{

  class ComboBoxWidget : public Wt::WContainerWidget
  {
    public:
      ComboBoxWidget(ComboBox* box, Wt::WContainerWidget *parent,
                      int iSelection,
                      Wt::WString title,
                      int typeForm);
      ~ComboBoxWidget();
      void OnComboBox();
	  void SetItems( std::vector<std::string> lstIn );	

    private:
      int 				mTypeForm;
      ComboBox 			*mBox;
      Wt::WComboBox 	*wtCmbBox;  
      Wt::WSelectionBox *wtSlctBox;
      Wt::WComboBox 	*selection;
      //TODO choice

  };

  //------------------------------------------------------------------------
  //------------------------------------------------------------------------
  //------------------------------------------------------------------------


  ComboBoxWidget::ComboBoxWidget(ComboBox* box, Wt::WContainerWidget *parent,
                      int iSelection,
                      Wt::WString title,
                      int typeForm)
                 :
                      Wt::WContainerWidget(parent),
                      mBox(box),
                      mTypeForm(typeForm)
  {

    Wt::WContainerWidget *panel = this;
    Wt::WBorderLayout *layout = new Wt::WBorderLayout();
    int i;
    if(title!="")
    {
      layout->addWidget(new Wt::WText(title),Wt::WBorderLayout::North);    
    }
    
    if(mTypeForm == 0)
    {
      wtCmbBox 	= new Wt::WComboBox();
      selection = wtCmbBox;
    } else {
      wtSlctBox = new Wt::WSelectionBox();
     // wtSlctBox->setSelectionMode(Wt::ExtendedSelection);
      selection = wtSlctBox;
    }

    selection->activated().connect(this,&ComboBoxWidget::OnComboBox);

    layout->addWidget(selection,Wt::WBorderLayout::Center);
    panel->setLayout(layout);
  }

//-------------------------------------------------------------------------  
  ComboBoxWidget::~ComboBoxWidget()
  {
  }

//--------------------------------------------------------------------------
  void ComboBoxWidget::OnComboBox()
  {
    mBox->bbSetInputSelection( selection->currentIndex() );
    mBox->bbSetOutputOut( selection->currentIndex() );
    mBox->bbSetOutputOutString(    bbtk::wt2std( selection->valueText() )     );
    mBox->bbSignalOutputModification("Out");
    mBox->bbSignalOutputModification("OutString");
  }

//--------------------------------------------------------------------------
  void ComboBoxWidget::SetItems( std::vector<std::string> lstIn )
  {
	int i;

    selection->clear();

    for (i=0;i<lstIn.size(); i++)
    {
      selection->addItem(bbtk::std2wt(lstIn[i]));
    }  // for i
  }


  
BBTK_ADD_BLACK_BOX_TO_PACKAGE(wt,ComboBox)
BBTK_BLACK_BOX_IMPLEMENTATION(ComboBox,bbtk::WtBlackBox);
//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
void ComboBox::Process()
{

	ComboBoxWidget *widget = (ComboBoxWidget *)bbGetOutputWidget();	
	widget->SetItems( bbGetInputIn() );
    bbSetOutputOut( 0 );
	if (bbGetInputIn().size()>0)
	{
    	bbSetOutputOutString( bbGetInputIn()[0] );
	} else {
    	bbSetOutputOutString( "" );
	}
}
//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
void ComboBox::CreateWidget(Wt::WContainerWidget* parent)
{

       ComboBoxWidget *w = new ComboBoxWidget(
                         	this,
							parent,
                         	bbGetInputSelection() ,
                         	bbGetInputTitle(),
//                         	bbGetInputIn(),
                         	bbGetInputForm() );

   bbSetOutputOut( bbGetInputSelection() );
   bbSetOutputOutString( bbGetInputIn()[ bbGetInputSelection() ] );
   bbSetOutputWidget( w );
  
}
//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
void ComboBox::bbUserSetDefaultValues()
{
  	bbSetInputSelection(0);
	bbSetInputTitle("");
	bbSetInputForm(0);
}
//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
void ComboBox::bbUserInitializeProcessing()
{

}
//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
void ComboBox::bbUserFinalizeProcessing()
{

}
}
// EO namespace bbwt