//===== 
// 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 "bbwtCommandButton.h"
#include "bbwtPackage.h"
#include "bbtkInterpreter.h"
#include "bbtkExecuter.h"
namespace bbwt
{

  //---------------------------------------------------------------------------------
  class CommandButtonWidget : public Wt::WContainerWidget
  {
    public:
      CommandButtonWidget(CommandButton* box,
                          Wt::WContainerWidget *parent,
                          Wt::WString label);
      ~CommandButtonWidget();
      void OnCommandButton();
      void SetLabel(Wt::WString nLabel);
    


    private:
      CommandButton* mBox;
      Wt::WPushButton *mwtPushButton;
  };
  //--------------------------------------------------------------------------
  //--------------------------------------------------------------------------
  CommandButtonWidget::CommandButtonWidget(CommandButton* box,
                          Wt::WContainerWidget *parent,
                          Wt::WString label)
                          :
                          Wt::WContainerWidget(parent),
                          mBox(box)
  {
    Wt::WContainerWidget *container = this;
    mwtPushButton = new Wt::WPushButton(label,parent);
    mwtPushButton->setMinimumSize(170,30);
    mwtPushButton->clicked().connect(this, &CommandButtonWidget::OnCommandButton);
    container->addWidget(mwtPushButton);
  }
  //--------------------------------------------------------------------------
  //--------------------------------------------------------------------------
  CommandButtonWidget::~CommandButtonWidget()
  {
  }
  //--------------------------------------------------------------------------
  //--------------------------------------------------------------------------
  void CommandButtonWidget::OnCommandButton()
  {
    bbtk::Interpreter::Pointer I;
    bbtk::VirtualExec::Pointer E;
    if (mBox->bbGetParent() != 0) 
	  {
	    bbtk::Factory::Pointer f = boost::dynamic_pointer_cast<bbtk::ComplexBlackBoxDescriptor>(mBox->bbGetParent()->bbGetDescriptor())->GetFactory();
	    if ((f != 0)&&
	        (f->GetExecuter()))
      {
        E = f->GetExecuter();
	      I = E->GetInterpreter();
	    }
	  }
    if (I==0) 
	  {
	    //	  bbtkError("CommandButton::DoProcess() : could not find interpreter");
	    if (E==0) 
	    {
	      // If no executer : create a totally independant interpreter
	      I = bbtk::Interpreter::New();
	    }
	    else 
	    {
	      // If executer : create an interpreter using E
	      I = bbtk::Interpreter::New(E);
	    }
	  }
      
    std::string commandstr(mBox->bbGetInputIn());
    
    //	bbtk::Interpreter::mGlobalInterpreter->InterpretLine( commandstr );
    unsigned int i;
    bool ok=true;
    int pos1=0,pos2;
    pos2 = commandstr.find(";",pos1);
    std::string ccommand;
    while (ok==true)
    {
	    if (pos2==-1) 
	    {
	      ok=false;
	      ccommand=commandstr.substr(pos1,commandstr.length()-pos1 );
	    } 
	    else 
	    {
	      ccommand=commandstr.substr(pos1,pos2-pos1);
	    }
	    for ( i=0 ; i < ccommand.length() ; i++)
	    {
	      if (ccommand[i]==39) // '
	      {
		      ccommand[i]=34;  // "
	      }
	    }		
	    I->InterpretLine( ccommand );
	    pos1=pos2+1;
	    pos2 = commandstr.find(";",pos2+1);
	
    }
    mBox->UpdateLabel();
    mBox->bbSignalOutputModification();
    
  }
  //--------------------------------------------------------------------------
  //--------------------------------------------------------------------------
  void CommandButtonWidget::SetLabel(Wt::WString nLabel)
  {
    mwtPushButton->setText(nLabel);   
  }

BBTK_ADD_BLACK_BOX_TO_PACKAGE(wt,CommandButton)
BBTK_BLACK_BOX_IMPLEMENTATION(CommandButton,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 CommandButton::Process()
{

  CommandButtonWidget* w = (CommandButtonWidget*)bbGetOutputWidget();
  if (w) 
  {
    UpdateLabel();
  }
  
}
//===== 
// 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 CommandButton::CreateWidget(Wt::WContainerWidget* parent)
{

   bbSetOutputWidget( new CommandButtonWidget(this,
                                              parent,
                                              bbtk::std2wt(bbGetInputLabel())
                                              )
                     );
  
}
//--------------------------------------------------------------------------------------
  void CommandButton::UpdateLabel()
  {
    CommandButtonWidget* wtWidget = (CommandButtonWidget*)bbGetOutputWidget();
    wtWidget->SetLabel( bbtk::std2wt( bbGetInputLabel() ) );
  } 

//===== 
// 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 CommandButton::bbUserSetDefaultValues()
{
  bbSetInputIn("");
  bbSetInputLabel("");
  bbSetOutputWidget(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 CommandButton::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 CommandButton::bbUserFinalizeProcessing()
{

}
}
// EO namespace bbwt