#include <remotepsapp/connectiondialog.hpp>
#include <remotepsapp/remoteps.hpp>
#include <remotepsapp/optnsreg.hpp>

ConnectionDialog::ConnectionDialog(void)
{
  mInitHandler.setCallback(this,&ConnectionDialog::initHandler);
  mDestroyHandler.setCallback(this,&ConnectionDialog::destroyHandler);
	mCommandHandler.setCallback(this,&ConnectionDialog::commandHandler);
	mCloseHandler.setCallback(this,&ConnectionDialog::closeHandler);
	mDlgCodeHandler.setCallback(this,&ConnectionDialog::dlgCodeHandler);
  DWindow::insertHandler(VectorHandler::InitDialogHandler,&mInitHandler);
	DWindow::insertHandler(VectorHandler::DestroyHandler,&mDestroyHandler);
	DWindow::insertHandler(VectorHandler::CommandHandler,&mCommandHandler);
	DWindow::insertHandler(VectorHandler::CloseHandler,&mCloseHandler);
	DWindow::insertHandler(VectorHandler::DialogCodeHandler,&mDlgCodeHandler);
}

ConnectionDialog::~ConnectionDialog()
{
  DWindow::removeHandler(VectorHandler::InitDialogHandler,&mInitHandler);
	DWindow::removeHandler(VectorHandler::DestroyHandler,&mDestroyHandler);
	DWindow::removeHandler(VectorHandler::CommandHandler,&mCommandHandler);
	DWindow::removeHandler(VectorHandler::CloseHandler,&mCloseHandler);
	DWindow::removeHandler(VectorHandler::DialogCodeHandler,&mDlgCodeHandler);
}

ConnectionDialog &ConnectionDialog::operator=(const ConnectionDialog &/*someConnectionDialog*/)
{  // private implementation
  return *this;
}

bool ConnectionDialog::perform(GUIWindow &parentWindow,String &strComputerName)
{
  if(!::DialogBoxParam(processInstance(),(LPSTR)"CONNECT",(HWND)parentWindow,DWindow::DlgProc,(LPARAM)(DWindow*)this))return false;
	strComputerName=mStrComputerName;
	return true;
}

CallbackData::ReturnType ConnectionDialog::initHandler(CallbackData &/*someCallbackData*/)
{
  OptionsReg optionsReg;
	Block<String> strConnectionNames;

  mComputerNameCombo.assumeControl(getItem(CONNECT_COMPUTERNAME),CONNECT_COMPUTERNAME,false);
	optionsReg.getConnections(strConnectionNames);
	for(int index=0;index<strConnectionNames.size();index++)mComputerNameCombo.sendMessage(CB_INSERTSTRING,-1,(LPARAM)(LPSTR)strConnectionNames[index]);
	mComputerNameCombo.sendMessage(CB_SETCURSEL,0,0L);
  return (CallbackData::ReturnType)FALSE;
}

CallbackData::ReturnType ConnectionDialog::destroyHandler(CallbackData &/*someCallbackData*/)
{
  return (CallbackData::ReturnType)FALSE;
}

CallbackData::ReturnType ConnectionDialog::dlgCodeHandler(CallbackData &/*someCallbackData*/)
{
	return (CallbackData::ReturnType)DLGC_WANTARROWS|DLGC_WANTCHARS;
}

CallbackData::ReturnType ConnectionDialog::commandHandler(CallbackData &someCallbackData)
{
  switch(someCallbackData.wmCommandID())
	{
	  case IDOK :
		  handleOk();
		  break;
		case IDCANCEL :
		  endDialog(FALSE);
		  break;
	}
  return (CallbackData::ReturnType)FALSE;
}

CallbackData::ReturnType ConnectionDialog::closeHandler(CallbackData &/*someCallbackData*/)
{
  return (CallbackData::ReturnType)FALSE;
}

void ConnectionDialog::handleOk(void)
{
	OptionsReg optionsReg;

  getText(CONNECT_COMPUTERNAME,mStrComputerName);
	if(mStrComputerName.isNull()){endDialog(false);return;}
	optionsReg.insertConnection(mStrComputerName);	 
	endDialog(true);
}