/*

'AutoShutdown'-Plugin for Miranda IM

Copyright 2004-2007 H. Herkenrath

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

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.

You should have received a copy of the GNU General Public License
along with this program (Shutdown-License.txt); if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

#include "common.h"

/* Option Page */
static HANDLE hHookOptInit;
extern HINSTANCE hInst;
/* Trigger */
static HANDLE hHookModulesLoaded;

/************************* Option Page ********************************/

#define M_ENABLE_SUBCTLS  (WM_APP+111)

static INT_PTR CALLBACK ShutdownOptDlgProc(HWND hwndDlg,UINT msg,WPARAM wParam,LPARAM lParam)
{
	switch(msg) {
	case WM_INITDIALOG:
		TranslateDialogDefault(hwndDlg);
		{
			WORD setting=db_get_w(NULL,"AutoShutdown","ConfirmDlgCountdown",SETTING_CONFIRMDLGCOUNTDOWN_DEFAULT);
			if (setting<3) setting=SETTING_CONFIRMDLGCOUNTDOWN_DEFAULT;
			SendDlgItemMessage(hwndDlg,IDC_SPIN_CONFIRMDLGCOUNTDOWN,UDM_SETRANGE,0,MAKELPARAM(999,3));
			SendDlgItemMessage(hwndDlg,IDC_EDIT_CONFIRMDLGCOUNTDOWN,EM_SETLIMITTEXT,3,0);
			SendDlgItemMessage(hwndDlg,IDC_SPIN_CONFIRMDLGCOUNTDOWN,UDM_SETPOS,0,MAKELPARAM(setting,0));
			SetDlgItemInt(hwndDlg,IDC_EDIT_CONFIRMDLGCOUNTDOWN,setting,FALSE);
		}
		CheckDlgButton(hwndDlg,IDC_CHECK_SMARTOFFLINECHECK,db_get_b(NULL,"AutoShutdown","SmartOfflineCheck",SETTING_SMARTOFFLINECHECK_DEFAULT) != 0 ? BST_CHECKED : BST_UNCHECKED);
		CheckDlgButton(hwndDlg,IDC_CHECK_REMEMBERONRESTART,db_get_b(NULL,"AutoShutdown","RememberOnRestart",SETTING_REMEMBERONRESTART_DEFAULT) != 0 ? BST_CHECKED : BST_UNCHECKED);
		CheckDlgButton(hwndDlg,IDC_CHECK_SHOWCONFIRMDLG,db_get_b(NULL,"AutoShutdown","ShowConfirmDlg",SETTING_SHOWCONFIRMDLG_DEFAULT) != 0 ? BST_CHECKED : BST_UNCHECKED);
		{
			BOOL enabled = ServiceIsTypeEnabled(SDSDT_SHUTDOWN,0);
			if (enabled) {
				if (ServiceExists(MS_WEATHER_UPDATE)) {
					EnableWindow(GetDlgItem(hwndDlg,IDC_CHECK_WEATHER),TRUE);
					CheckDlgButton(hwndDlg,IDC_CHECK_WEATHER,db_get_b(NULL,"AutoShutdown","WeatherShutdown",SETTING_WEATHERSHUTDOWN_DEFAULT) != 0 ? BST_CHECKED : BST_UNCHECKED);
				}
			}
		}
		SendMessage(hwndDlg,M_ENABLE_SUBCTLS,0,0);
		return TRUE; /* default focus */

	case M_ENABLE_SUBCTLS:
		{
			BOOL checked=IsDlgButtonChecked(hwndDlg,IDC_CHECK_SHOWCONFIRMDLG) != 0;
			if (checked != IsWindowEnabled(GetDlgItem(hwndDlg,IDC_EDIT_CONFIRMDLGCOUNTDOWN))) {
				EnableWindow(GetDlgItem(hwndDlg,IDC_EDIT_CONFIRMDLGCOUNTDOWN),checked);
				EnableWindow(GetDlgItem(hwndDlg,IDC_SPIN_CONFIRMDLGCOUNTDOWN),checked);
				EnableWindow(GetDlgItem(hwndDlg,IDC_TEXT_COUNTDOWNSTARTS),checked);
				EnableWindow(GetDlgItem(hwndDlg,IDC_TEXT_SECONDS),checked);
			}
			return TRUE;
		}

	case WM_COMMAND:
		switch(LOWORD(wParam)) {
		case IDC_EDIT_CONFIRMDLGCOUNTDOWN:
			if (HIWORD(wParam)==EN_KILLFOCUS)
				if ((int)GetDlgItemInt(hwndDlg,IDC_EDIT_CONFIRMDLGCOUNTDOWN,NULL,TRUE)<3) {
					SendDlgItemMessage(hwndDlg,IDC_SPIN_CONFIRMDLGCOUNTDOWN,UDM_SETPOS,0,MAKELPARAM(3,0));
					SetDlgItemInt(hwndDlg,IDC_EDIT_CONFIRMDLGCOUNTDOWN,3,FALSE);
				}
				if (HIWORD(wParam) != EN_CHANGE || (HWND)lParam != GetFocus())
					return TRUE; /* no apply */
				break;
		}
		PostMessage(hwndDlg,M_ENABLE_SUBCTLS,0,0);
		PostMessage(GetParent(hwndDlg),PSM_CHANGED,0,0); /* enable apply */
		return FALSE;

	case WM_NOTIFY:
		switch(((NMHDR*)lParam)->code) {
		case PSN_APPLY:
			db_set_b(NULL,"AutoShutdown","ShowConfirmDlg",(BYTE)(IsDlgButtonChecked(hwndDlg,IDC_CHECK_SHOWCONFIRMDLG) != 0));
			db_set_w(NULL,"AutoShutdown","ConfirmDlgCountdown",(WORD)GetDlgItemInt(hwndDlg,IDC_EDIT_CONFIRMDLGCOUNTDOWN,NULL,FALSE));
			db_set_b(NULL,"AutoShutdown","RememberOnRestart",(BYTE)(IsDlgButtonChecked(hwndDlg,IDC_CHECK_REMEMBERONRESTART) != 0));
			db_set_b(NULL,"AutoShutdown","SmartOfflineCheck",(BYTE)(IsDlgButtonChecked(hwndDlg,IDC_CHECK_SMARTOFFLINECHECK) != 0));
			if (IsWindowEnabled(GetDlgItem(hwndDlg,IDC_CHECK_WEATHER)))
				db_set_b(NULL,"AutoShutdown","WeatherShutdown",(BYTE)(IsDlgButtonChecked(hwndDlg,IDC_CHECK_WEATHER) != 0));
			return TRUE;
		}
		break;
	}
	return FALSE;
}

static int ShutdownOptInit(WPARAM wParam, LPARAM lParam)
{
	OPTIONSDIALOGPAGE odp = { sizeof(odp) };
	odp.hInstance = hInst;
	odp.pszTemplate = MAKEINTRESOURCEA(IDD_OPT_SHUTDOWN);
	odp.position = 900000002;
	odp.ptszGroup = LPGENT("Events"); /* autotranslated */
	odp.ptszTitle = LPGENT("Automatic Shutdown"); /* autotranslated */
	odp.ptszTab = LPGENT("Automatic Shutdown");  /* autotranslated, can be made a tab */
	odp.flags = ODPF_BOLDGROUPS | ODPF_TCHAR;
	odp.pfnDlgProc = ShutdownOptDlgProc;
	Options_AddPage(wParam, &odp);
	return 0;
}

/************************* Misc ***************************************/

void InitOptions(void)
{
	/* Option Page */
	hHookOptInit=HookEvent(ME_OPT_INITIALISE,ShutdownOptInit);
}

void UninitOptions(void)
{
	/* Option Page */
	UnhookEvent(hHookOptInit);
	/* Trigger */
	UnhookEvent(hHookModulesLoaded);
}