// MainDlg.h : interface of the CMainDlg class
//
/////////////////////////////////////////////////////////////////////////////

#pragma once

typedef struct tagMessageHead
{
	UINT nID;
	TCHAR chText[4096];
	TCHAR chImageFileName[MAX_PATH];
	DWORD nImageFileSize;
} MESSAGEHEAD,*LPMESSAGEHEAD;

class CMainDlg : public CDialogImpl<CMainDlg>, public CUpdateUI<CMainDlg>,
	public CMessageFilter, public CIdleHandler , public CWinDataExchange<CMainDlg>
{
public:
	enum { IDD = IDD_MAINDLG };

	virtual BOOL PreTranslateMessage(MSG* pMsg);
	virtual BOOL OnIdle();

	BEGIN_UPDATE_UI_MAP(CMainDlg)
	END_UPDATE_UI_MAP()

	BEGIN_MSG_MAP(CMainDlg)
		MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog)
		COMMAND_ID_HANDLER(ID_APP_ABOUT, OnAppAbout)
		COMMAND_ID_HANDLER(IDOK, OnOK)
		COMMAND_ID_HANDLER(IDCANCEL, OnCancel)
		COMMAND_HANDLER(IDC_BUTTON_BROWSE, BN_CLICKED, OnBrowse)
	END_MSG_MAP()

	BEGIN_DDX_MAP(CMainDlg)
		DDX_TEXT(IDC_EDIT_PATH,m_szFilePath)
		DDX_TEXT(IDC_EDIT_TEXT,m_msgHead.chText)
	END_DDX_MAP()


	// Handler prototypes (uncomment arguments if needed):
	//	LRESULT MessageHandler(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
	//	LRESULT CommandHandler(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
	//	LRESULT NotifyHandler(int /*idCtrl*/, LPNMHDR /*pnmh*/, BOOL& /*bHandled*/)

	LRESULT OnInitDialog(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/);
	LRESULT OnAppAbout(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/);
	LRESULT OnOK(WORD /*wNotifyCode*/, WORD wID, HWND /*hWndCtl*/, BOOL& /*bHandled*/);
	LRESULT OnCancel(WORD /*wNotifyCode*/, WORD wID, HWND /*hWndCtl*/, BOOL& /*bHandled*/);

	void CloseDialog(int nVal);

protected:
	CIPAddressCtrl	m_IpAddressCtrl;
	SOCKET			m_Socket;
	sockaddr_in		m_ClientSockAddr;
	sockaddr_in		m_ServerSockAddr;
	bool			m_bThreadRunning;
	TCHAR			m_szFilePath[MAX_PATH*sizeof(TCHAR)];
	MESSAGEHEAD		m_msgHead;
public:
	LRESULT OnBrowse(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/);
};