#include <remotepsapp/viewdialog.hpp>
#include <remotepsapp/remoteps.hpp>
#include <remotepsapp/windowview.hpp>
#include <common/stdio.hpp>
#include <common/mdifrm.hpp>
#include <com/cominit.hpp>
#include <statbar/statbarx.hpp>

ViewDialog::ViewDialog(void)
{
  mInitHandler.setCallback(this,&ViewDialog::initHandler);
  mDestroyHandler.setCallback(this,&ViewDialog::destroyHandler);
  mCommandHandler.setCallback(this,&ViewDialog::commandHandler);
  mCloseHandler.setCallback(this,&ViewDialog::closeHandler);
	mSizeHandler.setCallback(this,&ViewDialog::sizeHandler);
	DWindow::insertHandler(VectorHandler::InitDialogHandler,&mInitHandler);
	DWindow::insertHandler(VectorHandler::DestroyHandler,&mDestroyHandler);
	DWindow::insertHandler(VectorHandler::CommandHandler,&mCommandHandler);
	DWindow::insertHandler(VectorHandler::CloseHandler,&mCloseHandler);
	DWindow::insertHandler(VectorHandler::SizeHandler,&mSizeHandler);
}

ViewDialog::ViewDialog(const ViewDialog &/*someViewDialog*/)
{ // private implementation
}

ViewDialog::~ViewDialog()
{
	DWindow::removeHandler(VectorHandler::InitDialogHandler,&mInitHandler);
	DWindow::removeHandler(VectorHandler::DestroyHandler,&mDestroyHandler);
	DWindow::removeHandler(VectorHandler::CommandHandler,&mCommandHandler);
	DWindow::removeHandler(VectorHandler::CloseHandler,&mCloseHandler);
	DWindow::removeHandler(VectorHandler::SizeHandler,&mSizeHandler);
}

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

void ViewDialog::connect(const String &serverName)
{
  handleConnect(serverName);
}

bool ViewDialog::perform(MDIWindow &parentWindow,SmartPointer<StatusBarEx> &statusBar)
{
  mStatusBar=statusBar;
	mMDIParent=&parentWindow;
	createDialogParam(*(parentWindow.getFrame()),parentWindow,String("VIEWDIALOG"),(LPARAM)(DWindow*)this);
	return isValid();
}

CallbackData::ReturnType ViewDialog::initHandler(CallbackData &someCallbackData)
{
  mCloseButton.assumeControl(getItem(IDOK),IDOK,false);
	mRefreshButton.assumeControl(getItem(VIEWDIALOG_REFRESHNOW),VIEWDIALOG_REFRESHNOW,false);
	mWindowView=::new WindowView;
	mWindowView.disposition(PointerDisposition::Delete);
//	mWindowView->create(*mMDIParent,*mMDIParent,Rect(10,height()+10,mMDIParent->width()-20,mMDIParent->height()-105),WindowViewControlID);
	mWindowView->create(*this,*this,Rect(10,75,width()-20,height()-75),WindowViewControlID);
	if(!mWindowView->isValid())return false;
	mWindowView->show(SW_SHOW);
  return FALSE;
}

CallbackData::ReturnType ViewDialog::sizeHandler(CallbackData &someCallbackData)
{
  mCloseButton.move(Point(width()-mCloseButton.width(),10));
	mRefreshButton.move(Point(width()-mRefreshButton.width(),35));
	mWindowView->moveWindow(Rect(10,75,width(),height()));
	return false;
}

CallbackData::ReturnType ViewDialog::commandHandler(CallbackData &someCallbackData)
{
  switch(someCallbackData.wmCommandID())
	{
	  case IDOK :
		  if(isInConnect())break;
			GUIWindow::postMessage(parent(),WM_CLOSE,0,0L);
		  endDialog(true);
		  break;
		case IDCANCEL :
			if(isInConnect())break;
		  GUIWindow::postMessage(parent(),WM_CLOSE,0,0L);
		  endDialog(false);
		  break;
		case VIEWDIALOG_REFRESHNOW :
		  handleRefreshNow();
		  break;
	}
  return FALSE;
}

CallbackData::ReturnType ViewDialog::closeHandler(CallbackData &someCallbackData)
{
  if(isInConnect())return TRUE;
  return FALSE;
}

CallbackData::ReturnType ViewDialog::destroyHandler(CallbackData &someCallbackData)
{
  return FALSE;
}

void ViewDialog::handleRefreshNow(void)
{
  handleConnect(serverName());
}

// virtuals 

void ViewDialog::preConnect(const String &strServerName)
{
  mStatusBar->setText(String("Connecting to '")+strServerName+String("'"));
}

void ViewDialog::connectionHandler(RemoteProcessInfo &remoteProcessInfo)
{
  mStatusBar->setText("Retrieving desktop image."); 
  remoteProcessInfo.getDesktopWindow(*mWindowView);
}

void ViewDialog::preDisconnect(const String &strServerName)
{
  mStatusBar->setText(String("Disconnected from '")+strServerName+String("'"));
}

void ViewDialog::errorHandler(void)
{
  mStatusBar->setText(String("Remote activation failed '"));
}