/*
 *(C) 2006 Roku LLC
 *
 * This program is free software; you can redistribute it and/or modify it 
 * under the terms of the GNU General Public License Version 2 as published 
 * by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but 
 * without any warranty; without even the implied warranty of 
 * merchantability or fitness for a particular purpose. See the GNU General 
 * Public License for more details.
 *
 * Please read README.txt in the same directory as this source file for 
 * further license information.
 */

#ifndef ADVANCEDPAGE_H
#define ADVANCEDPAGE_H 1

#include "resource.h"
#include "ServiceControl.h"

/// @todo Users shouldn't be able to paste non-numbers into the port number.

class CAdvancedPage :
	public CPropertyPageImpl<CAdvancedPage>,
	public CWinDataExchange<CAdvancedPage>,
	public ServiceStatusObserver
{
public:
	enum { IDD = IDD_PAGE_ADVANCED };

private:
	typedef CPropertyPageImpl<CAdvancedPage> base;

	enum ServiceState
	{
		Pending = 0,
		Running = 1,
		Stopped = 2
	};

	enum { TIMER_ID = 42 };

	unsigned int m_server_port;
	CUpDownCtrl m_port_spin;
	CButton m_autostart_check;

	void UpdateControls(Service::Status status);
	void UpdateControls();

	// ServiceStatusObserver
	void OnServiceStatus(Service::Status old_status, Service::Status new_status);

	BEGIN_MSG_MAP(CAdvancedPage)
		MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog)
		COMMAND_HANDLER_EX(IDC_SERVERPORT, EN_CHANGE, OnChange)
		COMMAND_HANDLER_EX(IDC_AUTOSTART, BN_CLICKED, OnClickAutostart)
		COMMAND_ID_HANDLER(IDC_STARTSERVICE, OnStartService)
		COMMAND_ID_HANDLER(IDC_STOPSERVICE, OnStopService)
		COMMAND_ID_HANDLER(IDC_WEBADMIN, OnWebAdmin)
		MSG_WM_DESTROY(OnDestroy)
		CHAIN_MSG_MAP(base)
	END_MSG_MAP()

	BEGIN_DDX_MAP(CAdvancedPage)
		DDX_UINT(IDC_SERVERPORT, m_server_port);
		DDX_CONTROL_HANDLE(IDC_PORTSPIN, m_port_spin);
		DDX_CONTROL_HANDLE(IDC_AUTOSTART, m_autostart_check);
	END_DDX_MAP()

	// MessageHandlers;
	LRESULT OnInitDialog(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
	LRESULT OnStartService(WORD /*wNotifyCode*/, WORD wID, HWND /*hWndCtl*/, BOOL& /*bHandled*/);
	LRESULT OnStopService(WORD /*wNotifyCode*/, WORD wID, HWND /*hWndCtl*/, BOOL& /*bHandled*/);
	LRESULT OnWebAdmin(WORD /*wNotifyCode*/, WORD wID, HWND /*hWndCtl*/, BOOL& /*bHandled*/);
	void OnDestroy();
	void OnTimer(UINT id, TIMERPROC proc);
	int OnApply();
	void OnChange(UINT uCode, int nCtrlID, HWND hwndCtrl)
	{
		// Lots of things could have changed.
		SetModified();
	}
	void OnClickAutostart(UINT uCode, int nCtrlID, HWND hwndCtrl)
	{
		// When clicked revert to being a normal checkbox in case
		// we were intermediate.
		if (m_autostart_check.GetButtonStyle() != BS_AUTOCHECKBOX)
		{
			m_autostart_check.SetButtonStyle(BS_AUTOCHECKBOX);
			m_autostart_check.SetCheck(TRUE);
		}
		OnChange(uCode, nCtrlID, hwndCtrl);
	}
};

#endif // ADVANCEDPAGE_H