/*

Miranda NG: the free IM client for Microsoft* Windows*

Copyright (ñ) 2012-15 Miranda NG project (http://miranda-ng.org),
Copyright (c) 2000-03 Miranda ICQ/IM project,
all portions of this codebase are copyrighted to the people
listed in contributors.txt.

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; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

#include <commonheaders.h>
#include <m_variables.h>
#include "../cluiframes/cluiframes.h"

#define TIMERID_VIEWMODEEXPIRE 100

extern HIMAGELIST hCListImages;
extern HPEN g_hPenCLUIFrames;
extern FRAMEWND *wndFrameViewMode;

typedef int (__cdecl *pfnEnumCallback)(char *szName);
static HWND clvmHwnd = 0;
static int clvm_curItem = 0;
HMENU hViewModeMenu = 0;

static HWND hwndSelector = 0;
static HIMAGELIST himlViewModes = 0;
static HANDLE hInfoItem = 0;
static int nullImage;
static DWORD stickyStatusMask = 0;
static char g_szModename[2048];

static int g_ViewModeOptDlg = FALSE;

static UINT _page1Controls[] = {IDC_STATIC1, IDC_STATIC2, IDC_STATIC3, IDC_STATIC5, IDC_STATIC4,
	IDC_STATIC8, IDC_ADDVIEWMODE, IDC_DELETEVIEWMODE, IDC_NEWVIEMODE, IDC_GROUPS, IDC_PROTOCOLS,
	IDC_VIEWMODES, IDC_STATUSMODES, IDC_STATIC12, IDC_STATIC13, IDC_STATIC14, IDC_PROTOGROUPOP, IDC_GROUPSTATUSOP,
	IDC_AUTOCLEAR, IDC_AUTOCLEARVAL, IDC_AUTOCLEARSPIN, IDC_STATIC15, IDC_STATIC16,
	IDC_LASTMESSAGEOP, IDC_LASTMESSAGEUNIT, IDC_LASTMSG, IDC_LASTMSGVALUE, 0};

static UINT _page2Controls[] = {IDC_CLIST, IDC_STATIC9, IDC_STATIC8, IDC_CLEARALL, IDC_CURVIEWMODE2, 0};

/*
 * enumerate all view modes, call the callback function with the mode name
 * useful for filling lists, menus and so on..
 */

int CLVM_EnumProc(const char *szSetting, LPARAM lParam)
{
	pfnEnumCallback EnumCallback = (pfnEnumCallback)lParam;
	if (szSetting != NULL)
		EnumCallback((char *)szSetting);
	return 0;
}

void CLVM_EnumModes(pfnEnumCallback EnumCallback)
{
	DBCONTACTENUMSETTINGS dbces;
	dbces.pfnEnumProc = CLVM_EnumProc;
	dbces.szModule = CLVM_MODULE;
	dbces.ofsSettings=0;
	dbces.lParam = (LPARAM)EnumCallback;
	CallService(MS_DB_CONTACT_ENUMSETTINGS, 0, (LPARAM)&dbces);
}

int FillModes(char *szsetting)
{
	if (szsetting[0] != 'ö')
		SendDlgItemMessageA(clvmHwnd, IDC_VIEWMODES, LB_INSERTSTRING, -1, (LPARAM)szsetting);
	return 1;
}

static void ShowPage(HWND hwnd, int page)
{
	int i = 0;
	int pageChange = 0;

	if (page == 0 && IsWindowVisible(GetDlgItem(hwnd, _page2Controls[0])))
		pageChange = 1;

	if (page == 1 && IsWindowVisible(GetDlgItem(hwnd, _page1Controls[0])))
		pageChange = 1;

	if (pageChange)
		SendMessage(hwnd, WM_SETREDRAW, FALSE, 0);

	switch (page) {
	case 0:
		while (_page1Controls[i] != 0)
			ShowWindow(GetDlgItem(hwnd, _page1Controls[i++]), SW_SHOW);
		i = 0;
		while (_page2Controls[i] != 0)
			ShowWindow(GetDlgItem(hwnd, _page2Controls[i++]), SW_HIDE);
		break;
	case 1:
		while (_page1Controls[i] != 0)
			ShowWindow(GetDlgItem(hwnd, _page1Controls[i++]), SW_HIDE);
		i = 0;
		while (_page2Controls[i] != 0)
			ShowWindow(GetDlgItem(hwnd, _page2Controls[i++]), SW_SHOW);
		break;
	}
	if (pageChange) {
		SendMessage(hwnd, WM_SETREDRAW, TRUE, 0);
		RedrawWindow(hwnd, NULL, NULL, RDW_ERASE | RDW_INVALIDATE);
	}
}

static int UpdateClistItem(MCONTACT hContact, DWORD mask)
{
	for (int i = ID_STATUS_OFFLINE; i <= ID_STATUS_OUTTOLUNCH; i++)
		SendDlgItemMessage(clvmHwnd, IDC_CLIST, CLM_SETEXTRAIMAGE, hContact, MAKELONG(i - ID_STATUS_OFFLINE,
			(1 << (i - ID_STATUS_OFFLINE)) & mask ? i - ID_STATUS_OFFLINE : nullImage));

	return 0;
}

static DWORD GetMaskForItem(HANDLE hItem)
{
	DWORD dwMask = 0;

	for (int i = 0; i <= ID_STATUS_OUTTOLUNCH - ID_STATUS_OFFLINE; i++)
		dwMask |= (SendDlgItemMessage(clvmHwnd, IDC_CLIST, CLM_GETEXTRAIMAGE, (WPARAM)hItem, i) == nullImage ? 0 : 1 << i);

	return dwMask;
}

static void UpdateStickies()
{
	for (MCONTACT hContact = db_find_first(); hContact; hContact = db_find_next(hContact)) {
		MCONTACT hItem = (MCONTACT)SendDlgItemMessage(clvmHwnd, IDC_CLIST, CLM_FINDCONTACT, hContact, 0);
		if (hItem)
			SendDlgItemMessage(clvmHwnd, IDC_CLIST, CLM_SETCHECKMARK, (WPARAM)hItem, cfg::getByte(hContact, "CLVM", g_szModename, 0) ? 1 : 0);
		DWORD localMask = HIWORD(cfg::getDword(hContact, "CLVM", g_szModename, 0));
		UpdateClistItem(hItem, (localMask == 0 || localMask == stickyStatusMask) ? stickyStatusMask : localMask);
	}

	for (int i = ID_STATUS_OFFLINE; i <= ID_STATUS_OUTTOLUNCH; i++)
		SendDlgItemMessage(clvmHwnd, IDC_CLIST, CLM_SETEXTRAIMAGE, (WPARAM)hInfoItem, MAKELONG(i - ID_STATUS_OFFLINE, (1 << (i - ID_STATUS_OFFLINE)) & stickyStatusMask ? i - ID_STATUS_OFFLINE : ID_STATUS_OUTTOLUNCH - ID_STATUS_OFFLINE + 1));

	HANDLE hItem = (HANDLE)SendDlgItemMessage(clvmHwnd, IDC_CLIST, CLM_GETNEXTITEM, CLGN_ROOT, 0);
	hItem = (HANDLE)SendDlgItemMessage(clvmHwnd, IDC_CLIST,CLM_GETNEXTITEM,CLGN_NEXTGROUP, (LPARAM)hItem);
	while (hItem) {
		for (int i = ID_STATUS_OFFLINE; i <= ID_STATUS_OUTTOLUNCH; i++)
			SendDlgItemMessage(clvmHwnd, IDC_CLIST, CLM_SETEXTRAIMAGE, (WPARAM)hItem, MAKELONG(i - ID_STATUS_OFFLINE, nullImage));
		hItem=(HANDLE)SendDlgItemMessage(clvmHwnd, IDC_CLIST,CLM_GETNEXTITEM,CLGN_NEXTGROUP,(LPARAM)hItem);
	}
	ShowPage(clvmHwnd, 0);
}

static int FillDialog(HWND hwnd)
{
	LVCOLUMN lvc = {0};
	HWND hwndList = GetDlgItem(hwnd, IDC_PROTOCOLS);
	LVITEM item = {0};
	int protoCount = 0, i;
	PROTOACCOUNT **accs = 0;

	CLVM_EnumModes(FillModes);
	ListView_SetExtendedListViewStyle(GetDlgItem(hwnd, IDC_PROTOCOLS), LVS_EX_CHECKBOXES);
	lvc.mask = LVCF_FMT;
	lvc.fmt = LVCFMT_IMAGE | LVCFMT_LEFT;
	ListView_InsertColumn(GetDlgItem(hwnd, IDC_PROTOCOLS), 0, &lvc);

	// fill protocols...

	ProtoEnumAccounts( &protoCount, &accs );
	item.mask = LVIF_TEXT;
	item.iItem = 1000;
	for (i = 0; i < protoCount; i++) {
		item.pszText = accs[i]->tszAccountName;
		ListView_InsertItem(hwndList, &item);
	}

	ListView_SetColumnWidth(hwndList, 0, LVSCW_AUTOSIZE);
	ListView_Arrange(hwndList, LVA_ALIGNLEFT | LVA_ALIGNTOP);

	// fill groups
	hwndList = GetDlgItem(hwnd, IDC_GROUPS);

	ListView_SetExtendedListViewStyle(hwndList, LVS_EX_CHECKBOXES);
	lvc.mask = LVCF_FMT;
	lvc.fmt = LVCFMT_IMAGE | LVCFMT_LEFT;
	ListView_InsertColumn(hwndList, 0, &lvc);

	item.pszText = TranslateT("Ungrouped contacts");
	SendMessage(hwndList, LVM_INSERTITEM, 0, (LPARAM)&item);

	TCHAR *grpName;
	for (i = 1; (grpName = pcli->pfnGetGroupName(i, NULL)) != NULL; i++) {
		item.pszText = grpName;
		SendMessage(hwndList, LVM_INSERTITEM, 0, (LPARAM)&item);
	}
	ListView_SetColumnWidth(hwndList, 0, LVSCW_AUTOSIZE);
	ListView_Arrange(hwndList, LVA_ALIGNLEFT | LVA_ALIGNTOP);

	hwndList = GetDlgItem(hwnd, IDC_STATUSMODES);
	ListView_SetExtendedListViewStyle(hwndList, LVS_EX_CHECKBOXES);

	lvc.mask = LVCF_FMT;
	lvc.fmt = LVCFMT_IMAGE | LVCFMT_LEFT;
	ListView_InsertColumn(hwndList, 0, &lvc);

	for (i = ID_STATUS_OFFLINE; i <= ID_STATUS_OUTTOLUNCH; i++) {
		item.pszText = TranslateTS(pcli->pfnGetStatusModeDescription(i, 0));
		item.iItem = i - ID_STATUS_OFFLINE;
		ListView_InsertItem(hwndList, &item);
	}
	ListView_SetColumnWidth(hwndList, 0, LVSCW_AUTOSIZE);
	ListView_Arrange(hwndList, LVA_ALIGNLEFT | LVA_ALIGNTOP);

	SendDlgItemMessage(hwnd, IDC_PROTOGROUPOP, CB_INSERTSTRING, -1, (LPARAM)TranslateT("And"));
	SendDlgItemMessage(hwnd, IDC_PROTOGROUPOP, CB_INSERTSTRING, -1, (LPARAM)TranslateT("Or"));
	SendDlgItemMessage(hwnd, IDC_GROUPSTATUSOP, CB_INSERTSTRING, -1, (LPARAM)TranslateT("And"));
	SendDlgItemMessage(hwnd, IDC_GROUPSTATUSOP, CB_INSERTSTRING, -1, (LPARAM)TranslateT("Or"));

	SendDlgItemMessage(hwnd, IDC_LASTMESSAGEOP, CB_INSERTSTRING, -1, (LPARAM)TranslateT("Older than"));
	SendDlgItemMessage(hwnd, IDC_LASTMESSAGEOP, CB_INSERTSTRING, -1, (LPARAM)TranslateT("Newer than"));

	SendDlgItemMessage(hwnd, IDC_LASTMESSAGEUNIT, CB_INSERTSTRING, -1, (LPARAM)TranslateT("Minutes"));
	SendDlgItemMessage(hwnd, IDC_LASTMESSAGEUNIT, CB_INSERTSTRING, -1, (LPARAM)TranslateT("Hours"));
	SendDlgItemMessage(hwnd, IDC_LASTMESSAGEUNIT, CB_INSERTSTRING, -1, (LPARAM)TranslateT("Days"));
	SendDlgItemMessage(hwnd, IDC_LASTMESSAGEOP, CB_SETCURSEL, 0, 0);
	SendDlgItemMessage(hwnd, IDC_LASTMESSAGEUNIT, CB_SETCURSEL, 0, 0);
	SetDlgItemInt(hwnd, IDC_LASTMSGVALUE, 0, 0);
	return 0;
}

static void SetAllChildIcons(HWND hwndList, HANDLE hFirstItem, int iColumn, int iImage)
{
	int iOldIcon;
	HANDLE hItem, hChildItem;

	int typeOfFirst = SendMessage(hwndList, CLM_GETITEMTYPE, (WPARAM)hFirstItem, 0);
	//check groups
	if (typeOfFirst == CLCIT_GROUP)
		hItem = hFirstItem;
	else
		hItem = (HANDLE)SendMessage(hwndList, CLM_GETNEXTITEM, CLGN_NEXTGROUP, (LPARAM)hFirstItem);
	while (hItem) {
		hChildItem = (HANDLE)SendMessage(hwndList, CLM_GETNEXTITEM, CLGN_CHILD, (LPARAM)hItem);
		if (hChildItem)
			SetAllChildIcons(hwndList, hChildItem, iColumn, iImage);
		hItem = (HANDLE)SendMessage(hwndList, CLM_GETNEXTITEM, CLGN_NEXTGROUP, (LPARAM)hItem);
	}
	//check contacts
	if (typeOfFirst == CLCIT_CONTACT)
		hItem = hFirstItem;
	else
		hItem = (HANDLE)SendMessage(hwndList, CLM_GETNEXTITEM, CLGN_NEXTCONTACT, (LPARAM)hFirstItem);
	while (hItem) {
		iOldIcon = SendMessage(hwndList, CLM_GETEXTRAIMAGE, (WPARAM)hItem, iColumn);
		if (iOldIcon != EMPTY_EXTRA_ICON && iOldIcon != iImage)
			SendMessage(hwndList, CLM_SETEXTRAIMAGE, (WPARAM)hItem, MAKELPARAM(iColumn,iImage));
		hItem = (HANDLE)SendMessage(hwndList, CLM_GETNEXTITEM, CLGN_NEXTCONTACT, (LPARAM)hItem);
	}
}

static void SetIconsForColumn(HWND hwndList, HANDLE hItem, HANDLE hItemAll, int iColumn, int iImage)
{
	int itemType = SendMessage(hwndList, CLM_GETITEMTYPE, (WPARAM)hItem, 0);
	if (itemType == CLCIT_CONTACT) {
		int oldiImage = SendMessage(hwndList, CLM_GETEXTRAIMAGE, (WPARAM)hItem, iColumn);
		if (oldiImage != EMPTY_EXTRA_ICON && oldiImage != iImage)
			SendMessage(hwndList, CLM_SETEXTRAIMAGE, (WPARAM)hItem, MAKELPARAM(iColumn, iImage));
	}
	else if (itemType == CLCIT_INFO) {
		int oldiImage = SendMessage(hwndList, CLM_GETEXTRAIMAGE, (WPARAM)hItem, iColumn);
		if (oldiImage != EMPTY_EXTRA_ICON && oldiImage != iImage)
			SendMessage(hwndList, CLM_SETEXTRAIMAGE, (WPARAM)hItem, MAKELPARAM(iColumn, iImage));
		if (hItem == hItemAll)
			SetAllChildIcons(hwndList, hItem, iColumn, iImage);
		else
			SendMessage(hwndList, CLM_SETEXTRAIMAGE, (WPARAM)hItem, MAKELPARAM(iColumn,iImage)); //hItemUnknown
	}
	else if (itemType == CLCIT_GROUP) {
		int oldiImage = SendMessage(hwndList, CLM_GETEXTRAIMAGE, (WPARAM)hItem, iColumn);
		if (oldiImage != EMPTY_EXTRA_ICON && oldiImage != iImage)
			SendMessage(hwndList, CLM_SETEXTRAIMAGE, (WPARAM)hItem, MAKELPARAM(iColumn, iImage));
		hItem = (HANDLE)SendMessage(hwndList, CLM_GETNEXTITEM, CLGN_CHILD, (LPARAM)hItem);
		if (hItem)
			SetAllChildIcons(hwndList, hItem, iColumn, iImage);
	}
}

void SaveViewMode(const char *name, const TCHAR *szGroupFilter, const char *szProtoFilter, DWORD statusMask, DWORD stickyStatusMask, unsigned int options,
	unsigned int stickies, unsigned int operators, unsigned int lmdat)
{
	char szSetting[512];

	mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_PF", 246, name);
	cfg::writeString(NULL, CLVM_MODULE, szSetting, szProtoFilter);
	mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_GF", 246, name);
	cfg::writeTString(NULL, CLVM_MODULE, szSetting, szGroupFilter);
	mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_SM", 246, name);
	cfg::writeDword(CLVM_MODULE, szSetting, statusMask);
	mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_SSM", 246, name);
	cfg::writeDword(CLVM_MODULE, szSetting, stickyStatusMask);
	mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_OPT", 246, name);
	cfg::writeDword(CLVM_MODULE, szSetting, options);
	mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_LM", 246, name);
	cfg::writeDword(CLVM_MODULE, szSetting, lmdat);

	cfg::writeDword(CLVM_MODULE, name, MAKELONG((unsigned short)operators, (unsigned short)stickies));
}

// saves the state of the filter definitions for the current item
void SaveState()
{
	TCHAR newGroupFilter[2048] = _T("|");
	char newProtoFilter[2048] = "|";
	int i, iLen;
	HWND hwndList;
	char *szModeName = NULL;
	DWORD statusMask = 0;
	HANDLE hItem;
	DWORD operators = 0;

	if (clvm_curItem == -1)
		return;

	{
		LVITEMA item = {0};
		char szTemp[256];

		hwndList = GetDlgItem(clvmHwnd, IDC_PROTOCOLS);
		for (i = 0; i < ListView_GetItemCount(hwndList); i++) {
			if (ListView_GetCheckState(hwndList, i)) {
				item.mask = LVIF_TEXT;
				item.pszText = szTemp;
				item.cchTextMax = SIZEOF(szTemp);
				item.iItem = i;
				SendMessageA(hwndList, LVM_GETITEMA, 0, (LPARAM)&item);
				mir_strncat(newProtoFilter, szTemp, SIZEOF(newProtoFilter) - mir_strlen(newProtoFilter));
				mir_strncat(newProtoFilter, "|", SIZEOF(newProtoFilter) - mir_strlen(newProtoFilter));
				newProtoFilter[2047] = 0;
			}
		}
	}

	{
		LVITEM item = {0};
		TCHAR szTemp[256];

		hwndList = GetDlgItem(clvmHwnd, IDC_GROUPS);

		operators |= ListView_GetCheckState(hwndList, 0) ? CLVM_INCLUDED_UNGROUPED : 0;

		for (i = 0; i < ListView_GetItemCount(hwndList); i++) {
			if (ListView_GetCheckState(hwndList, i)) {
				item.mask = LVIF_TEXT;
				item.pszText = szTemp;
				item.cchTextMax = SIZEOF(szTemp);
				item.iItem = i;
				SendMessage(hwndList, LVM_GETITEM, 0, (LPARAM)&item);
				mir_tstrncat(newGroupFilter, szTemp, SIZEOF(newGroupFilter) - mir_tstrlen(newGroupFilter));
				mir_tstrncat(newGroupFilter, _T("|"), SIZEOF(newGroupFilter) - mir_tstrlen(newGroupFilter));
				newGroupFilter[2047] = 0;
			}
		}
	}
	hwndList = GetDlgItem(clvmHwnd, IDC_STATUSMODES);
	for (i = ID_STATUS_OFFLINE; i <= ID_STATUS_OUTTOLUNCH; i++)
		if (ListView_GetCheckState(hwndList, i - ID_STATUS_OFFLINE))
			statusMask |= (1 << (i - ID_STATUS_OFFLINE));

	iLen = SendDlgItemMessageA(clvmHwnd, IDC_VIEWMODES, LB_GETTEXTLEN, clvm_curItem, 0);
	if (iLen) {
		unsigned int stickies = 0;
		DWORD dwGlobalMask, dwLocalMask;
		BOOL translated;

		szModeName = (char*)malloc(iLen + 1);
		if (szModeName) {
			DWORD options, lmdat;
			SendDlgItemMessageA(clvmHwnd, IDC_VIEWMODES, LB_GETTEXT, clvm_curItem, (LPARAM)szModeName);
			dwGlobalMask = GetMaskForItem(hInfoItem);

			for (MCONTACT hContact = db_find_first(); hContact; hContact = db_find_next(hContact)) {
				hItem = (HANDLE)SendDlgItemMessage(clvmHwnd, IDC_CLIST, CLM_FINDCONTACT, hContact, 0);
				if (hItem) {
					if (SendDlgItemMessage(clvmHwnd, IDC_CLIST, CLM_GETCHECKMARK, (WPARAM)hItem, 0)) {
						dwLocalMask = GetMaskForItem(hItem);
						cfg::writeDword(hContact, "CLVM", szModeName, MAKELONG(1, (unsigned short)dwLocalMask));
						stickies++;
					}
					else if (cfg::getDword(hContact, "CLVM", szModeName, 0))
						cfg::writeDword(hContact, "CLVM", szModeName, 0);
				}
			}

			operators |= ((SendDlgItemMessage(clvmHwnd, IDC_PROTOGROUPOP, CB_GETCURSEL, 0, 0) == 1 ? CLVM_PROTOGROUP_OP : 0) |
				(SendDlgItemMessage(clvmHwnd, IDC_GROUPSTATUSOP, CB_GETCURSEL, 0, 0) == 1 ? CLVM_GROUPSTATUS_OP : 0) |
				(IsDlgButtonChecked(clvmHwnd, IDC_AUTOCLEAR) ? CLVM_AUTOCLEAR : 0) |
				(IsDlgButtonChecked(clvmHwnd, IDC_LASTMSG) ? CLVM_USELASTMSG : 0));

			options = SendDlgItemMessage(clvmHwnd, IDC_AUTOCLEARSPIN, UDM_GETPOS, 0, 0);

			lmdat = MAKELONG(GetDlgItemInt(clvmHwnd, IDC_LASTMSGVALUE, &translated, FALSE),
				MAKEWORD(SendDlgItemMessage(clvmHwnd, IDC_LASTMESSAGEOP, CB_GETCURSEL, 0, 0),
				SendDlgItemMessage(clvmHwnd, IDC_LASTMESSAGEUNIT, CB_GETCURSEL, 0, 0)));

			SaveViewMode(szModeName, newGroupFilter, newProtoFilter, statusMask, dwGlobalMask, options,
				stickies, operators, lmdat);
			//free(vastring);
			free(szModeName);
		}
	}
	Utils::enableDlgControl(clvmHwnd, IDC_APPLY, FALSE);
}


// updates the filter list boxes with the data taken from the filtering string
void UpdateFilters()
{
	DBVARIANT dbv_pf = {0};
	DBVARIANT dbv_gf = {0};
	char szSetting[128];
	char *szBuf = NULL;
	int iLen;
	DWORD statusMask = 0;
	DWORD dwFlags;
	DWORD opt;
	char szTemp[100];

	if (clvm_curItem == LB_ERR)
		return;

	iLen = SendDlgItemMessageA(clvmHwnd, IDC_VIEWMODES, LB_GETTEXTLEN, clvm_curItem, 0);

	if (iLen == 0)
		return;

	szBuf = (char *)malloc(iLen + 1);
	SendDlgItemMessageA(clvmHwnd, IDC_VIEWMODES, LB_GETTEXT, clvm_curItem, (LPARAM)szBuf);
	strncpy(g_szModename, szBuf, sizeof(g_szModename));
	g_szModename[sizeof(g_szModename) - 1] = 0;
	mir_snprintf(szTemp, SIZEOF(szTemp), Translate("Current view mode: %s"), g_szModename);
	SetDlgItemTextA(clvmHwnd, IDC_CURVIEWMODE2, szTemp);
	mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_PF", 246, szBuf);
	if (db_get(NULL, CLVM_MODULE, szSetting, &dbv_pf))
		goto cleanup;
	mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_GF", 246, szBuf);
	if (cfg::getTString(NULL, CLVM_MODULE, szSetting, &dbv_gf))
		goto cleanup;
	mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_OPT", 246, szBuf);
	if ((opt = cfg::getDword(NULL, CLVM_MODULE, szSetting, -1)) != -1) {
		SendDlgItemMessage(clvmHwnd, IDC_AUTOCLEARSPIN, UDM_SETPOS, 0, MAKELONG(LOWORD(opt), 0));
	}
	mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_SM", 246, szBuf);
	statusMask = cfg::getDword(CLVM_MODULE, szSetting, -1);
	mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_SSM", 246, szBuf);
	stickyStatusMask = cfg::getDword(CLVM_MODULE, szSetting, -1);
	dwFlags = cfg::getDword(CLVM_MODULE, szBuf, 0);
	{
		LVITEMA item = {0};
		char szTemp[256];
		char szMask[256];
		int i;
		HWND hwndList = GetDlgItem(clvmHwnd, IDC_PROTOCOLS);

		item.mask = LVIF_TEXT;
		item.pszText = szTemp;
		item.cchTextMax = SIZEOF(szTemp);

		for (i = 0; i < ListView_GetItemCount(hwndList); i++) {
			item.iItem = i;
			SendMessageA(hwndList, LVM_GETITEMA, 0, (LPARAM)&item);
			mir_snprintf(szMask, SIZEOF(szMask), "%s|", szTemp);
			if (dbv_pf.pszVal && strstr(dbv_pf.pszVal, szMask))
				ListView_SetCheckState(hwndList, i, TRUE)
			else
			ListView_SetCheckState(hwndList, i, FALSE);
		}
	}

	{
		LVITEM item = {0};
		TCHAR szTemp[256];
		TCHAR szMask[256];
		int i;
		HWND hwndList = GetDlgItem(clvmHwnd, IDC_GROUPS);

		item.mask = LVIF_TEXT;
		item.pszText = szTemp;
		item.cchTextMax = SIZEOF(szTemp);

		ListView_SetCheckState(hwndList, 0, dwFlags & CLVM_INCLUDED_UNGROUPED ? TRUE : FALSE);

		for (i = 1; i < ListView_GetItemCount(hwndList); i++) {
			item.iItem = i;
			SendMessage(hwndList, LVM_GETITEM, 0, (LPARAM)&item);
			mir_sntprintf(szMask, SIZEOF(szMask), _T("%s|"), szTemp);
			if (dbv_gf.ptszVal && _tcsstr(dbv_gf.ptszVal, szMask))
				ListView_SetCheckState(hwndList, i, TRUE)
			else
				ListView_SetCheckState(hwndList, i, FALSE);
		}
	}

	{
		HWND hwndList = GetDlgItem(clvmHwnd, IDC_STATUSMODES);
		int i;

		for (i = ID_STATUS_OFFLINE; i <= ID_STATUS_OUTTOLUNCH; i++) {
			if ((1 << (i - ID_STATUS_OFFLINE)) & statusMask)
				ListView_SetCheckState(hwndList, i - ID_STATUS_OFFLINE, TRUE)
			else
				ListView_SetCheckState(hwndList, i - ID_STATUS_OFFLINE, FALSE);
		}
	}
	SendDlgItemMessage(clvmHwnd, IDC_PROTOGROUPOP, CB_SETCURSEL, dwFlags & CLVM_PROTOGROUP_OP ? 1 : 0, 0);
	SendDlgItemMessage(clvmHwnd, IDC_GROUPSTATUSOP, CB_SETCURSEL, dwFlags & CLVM_GROUPSTATUS_OP ? 1 : 0, 0);
	CheckDlgButton(clvmHwnd, IDC_AUTOCLEAR, dwFlags & CLVM_AUTOCLEAR ? BST_CHECKED : BST_UNCHECKED);
	UpdateStickies();

	{
		int useLastMsg = dwFlags & CLVM_USELASTMSG;
		DWORD lmdat;
		BYTE bTmp;

		CheckDlgButton(clvmHwnd, IDC_LASTMSG, useLastMsg ? BST_CHECKED : BST_UNCHECKED);
		Utils::enableDlgControl(clvmHwnd, IDC_LASTMESSAGEOP, useLastMsg);
		Utils::enableDlgControl(clvmHwnd, IDC_LASTMSGVALUE, useLastMsg);
		Utils::enableDlgControl(clvmHwnd, IDC_LASTMESSAGEUNIT, useLastMsg);

		mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_LM", 246, szBuf);
		lmdat = cfg::getDword(CLVM_MODULE, szSetting, 0);

		SetDlgItemInt(clvmHwnd, IDC_LASTMSGVALUE, LOWORD(lmdat), FALSE);
		bTmp = LOBYTE(HIWORD(lmdat));
		SendDlgItemMessage(clvmHwnd, IDC_LASTMESSAGEOP, CB_SETCURSEL, bTmp, 0);
		bTmp = HIBYTE(HIWORD(lmdat));
		SendDlgItemMessage(clvmHwnd, IDC_LASTMESSAGEUNIT, CB_SETCURSEL, bTmp, 0);
	}

	ShowPage(clvmHwnd, 0);
cleanup:
	db_free(&dbv_pf);
	db_free(&dbv_gf);
	free(szBuf);
}

INT_PTR CALLBACK DlgProcViewModesSetup(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
	clvmHwnd = hwndDlg;

	switch (msg) {
	case WM_INITDIALOG:
		{
			int i = 0;
			TCITEMA tci;
			RECT rcClient;
			CLCINFOITEM cii = {0};
			HICON hIcon;

			if (IS_THEMED)
				EnableThemeDialogTexture(hwndDlg, ETDT_ENABLETAB);

			himlViewModes = ImageList_Create(16, 16, ILC_MASK | ILC_COLOR32, 12, 0);
			for (i = ID_STATUS_OFFLINE; i <= ID_STATUS_OUTTOLUNCH; i++)
				ImageList_AddIcon(himlViewModes, LoadSkinnedProtoIcon(NULL, i));

			hIcon = (HICON)LoadImage(g_hInst, MAKEINTRESOURCE(IDI_MINIMIZE), IMAGE_ICON, 16, 16, 0);
			nullImage = ImageList_AddIcon(himlViewModes, hIcon);
			DestroyIcon(hIcon);
			GetClientRect(hwndDlg, &rcClient);

			tci.mask = TCIF_PARAM | TCIF_TEXT;
			tci.lParam = 0;
			tci.pszText = Translate("Sticky contacts");
			SendDlgItemMessageA(hwndDlg, IDC_TAB, TCM_INSERTITEMA, 0, (LPARAM)&tci);

			tci.pszText = Translate("Filtering");
			SendDlgItemMessageA(hwndDlg, IDC_TAB, TCM_INSERTITEMA, 0, (LPARAM)&tci);

			TabCtrl_SetCurSel(GetDlgItem(hwndDlg, IDC_TAB), 0);

			TranslateDialogDefault(hwndDlg);
			FillDialog(hwndDlg);
			Utils::enableDlgControl(hwndDlg, IDC_ADDVIEWMODE, FALSE);

			SendDlgItemMessage(hwndDlg, IDC_CLIST, CLM_SETEXTRAIMAGELIST, 0, (LPARAM)himlViewModes);
			SendDlgItemMessage(hwndDlg, IDC_CLIST, CLM_SETEXTRACOLUMNS, ID_STATUS_OUTTOLUNCH - ID_STATUS_OFFLINE, 0);
			cii.cbSize = sizeof(cii);
			cii.hParentGroup = 0;
			cii.pszText = LPGENT("*** All contacts ***");
			hInfoItem = (HANDLE)SendDlgItemMessage(hwndDlg, IDC_CLIST, CLM_ADDINFOITEM, 0, (LPARAM)&cii);
			SendDlgItemMessage(hwndDlg, IDC_CLIST, CLM_SETHIDEEMPTYGROUPS, 1, 0);
			if (SendDlgItemMessage(hwndDlg, IDC_VIEWMODES, LB_SETCURSEL, 0, 0) != LB_ERR) {
				clvm_curItem = 0;
				UpdateFilters();
			}
			else
				clvm_curItem = -1;
			g_ViewModeOptDlg = TRUE;
			i = 0;
			while (_page2Controls[i] != 0)
				ShowWindow(GetDlgItem(hwndDlg, _page2Controls[i++]), SW_HIDE);
			ShowWindow(hwndDlg, SW_SHOWNORMAL);
			Utils::enableDlgControl(hwndDlg, IDC_APPLY, FALSE);
			SendDlgItemMessage(hwndDlg, IDC_AUTOCLEARSPIN, UDM_SETRANGE, 0, MAKELONG(1000, 0));
			SetWindowText(hwndDlg, TranslateT("Configure view modes"));
			return TRUE;
		}
	case WM_COMMAND:
		switch(LOWORD(wParam)) {
		case IDC_PROTOGROUPOP:
		case IDC_GROUPSTATUSOP:
		case IDC_LASTMESSAGEUNIT:
		case IDC_LASTMESSAGEOP:
			if (HIWORD(wParam) == CBN_SELCHANGE)
				Utils::enableDlgControl(hwndDlg, IDC_APPLY, TRUE);
			break;
		case IDC_AUTOCLEAR:
			Utils::enableDlgControl(hwndDlg, IDC_APPLY, TRUE);
			break;
		case IDC_LASTMSG:
			{
				int bUseLastMsg = IsDlgButtonChecked(hwndDlg, IDC_LASTMSG);
				Utils::enableDlgControl(hwndDlg, IDC_LASTMESSAGEOP, bUseLastMsg);
				Utils::enableDlgControl(hwndDlg, IDC_LASTMESSAGEUNIT, bUseLastMsg);
				Utils::enableDlgControl(hwndDlg, IDC_LASTMSGVALUE, bUseLastMsg);
				Utils::enableDlgControl(hwndDlg, IDC_APPLY, TRUE);
				break;
			}
		case IDC_AUTOCLEARVAL:
		case IDC_LASTMSGVALUE:
			if (HIWORD(wParam) == EN_CHANGE && GetFocus() == (HWND)lParam)
				Utils::enableDlgControl(hwndDlg, IDC_APPLY, TRUE);
			break;
		case IDC_DELETEVIEWMODE:
			{
				if (MessageBoxA(0, Translate("Really delete this view mode? This cannot be undone"), Translate("Delete a view mode"), MB_YESNO | MB_ICONQUESTION) == IDYES) {
					char szSetting[256];
					int iLen = SendDlgItemMessage(hwndDlg, IDC_VIEWMODES, LB_GETTEXTLEN, SendDlgItemMessage(hwndDlg, IDC_VIEWMODES, LB_GETCURSEL, 0, 0), 0);
					if (iLen) {
						char *szBuf = (char*)malloc(iLen + 1);
						if (szBuf) {
							SendDlgItemMessageA(hwndDlg, IDC_VIEWMODES, LB_GETTEXT, SendDlgItemMessage(hwndDlg, IDC_VIEWMODES, LB_GETCURSEL, 0, 0), (LPARAM)szBuf);
							mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_PF", 246, szBuf);
							db_unset(NULL, CLVM_MODULE, szSetting);
							mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_GF", 246, szBuf);
							db_unset(NULL, CLVM_MODULE, szSetting);
							mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_SM", 246, szBuf);
							db_unset(NULL, CLVM_MODULE, szSetting);
							mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_VA", 246, szBuf);
							db_unset(NULL, CLVM_MODULE, szSetting);
							mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_SSM", 246, szBuf);
							db_unset(NULL, CLVM_MODULE, szSetting);
							db_unset(NULL, CLVM_MODULE, szBuf);
							if (!mir_strcmp(cfg::dat.current_viewmode, szBuf) && mir_strlen(szBuf) == mir_strlen(cfg::dat.current_viewmode)) {
								cfg::dat.bFilterEffective = 0;
								pcli->pfnClcBroadcast(CLM_AUTOREBUILD, 0, 0);
								SetWindowTextA(hwndSelector, Translate("No view mode"));
							}
							for (MCONTACT hContact = db_find_first(); hContact; hContact = db_find_next(hContact))
								if (cfg::getDword(hContact, "CLVM", szBuf, -1) != -1)
									cfg::writeDword(hContact, "CLVM", szBuf, 0);

							SendDlgItemMessage(hwndDlg, IDC_VIEWMODES, LB_DELETESTRING, SendDlgItemMessage(hwndDlg, IDC_VIEWMODES, LB_GETCURSEL, 0, 0), 0);
							if (SendDlgItemMessage(hwndDlg, IDC_VIEWMODES, LB_SETCURSEL, 0, 0) != LB_ERR) {
								clvm_curItem = 0;
								UpdateFilters();
							}
							else
								clvm_curItem = -1;
							free(szBuf);
						}
					}
				}
				break;
			}
		case IDC_ADDVIEWMODE:
			{
				char szBuf[256];

				szBuf[0] = 0;
				GetDlgItemTextA(hwndDlg, IDC_NEWVIEMODE, szBuf, SIZEOF(szBuf));
				szBuf[255] = 0;

				if (mir_strlen(szBuf) > 2) {
					if (cfg::getDword(CLVM_MODULE, szBuf, -1) != -1)
						MessageBox(0, TranslateT("A view mode with this name does already exist"), TranslateT("Duplicate name"), MB_OK);
					else {
						int iNewItem = SendDlgItemMessageA(hwndDlg, IDC_VIEWMODES, LB_INSERTSTRING, -1, (LPARAM)szBuf);
						if (iNewItem != LB_ERR) {
							SendDlgItemMessage(hwndDlg, IDC_VIEWMODES, LB_SETCURSEL, (WPARAM)iNewItem, 0);
							SaveViewMode(szBuf, _T(""), "", -1, -1, 0, 0, 0, 0);
							clvm_curItem = iNewItem;
							UpdateStickies();
							SendDlgItemMessage(hwndDlg, IDC_PROTOGROUPOP, CB_SETCURSEL, 0, 0);
							SendDlgItemMessage(hwndDlg, IDC_GROUPSTATUSOP, CB_SETCURSEL, 0, 0);
						}
					}
					SetDlgItemTextA(hwndDlg, IDC_NEWVIEMODE, "");
				}
				Utils::enableDlgControl(hwndDlg, IDC_ADDVIEWMODE, FALSE);
				break;
			}
		case IDC_CLEARALL:
			{
				for (MCONTACT hContact = db_find_first(); hContact; hContact = db_find_next(hContact)) {
					HANDLE hItem = (HANDLE)SendDlgItemMessage(hwndDlg, IDC_CLIST, CLM_FINDCONTACT, hContact, 0);
					if (hItem)
						SendDlgItemMessage(hwndDlg, IDC_CLIST, CLM_SETCHECKMARK, (WPARAM)hItem, 0);
				}
			}
		case IDOK:
		case IDC_APPLY:
			SaveState();
			if (cfg::dat.bFilterEffective)
				ApplyViewMode(cfg::dat.current_viewmode);
			if (LOWORD(wParam) == IDOK)
				DestroyWindow(hwndDlg);
			break;
		case IDCANCEL:
			DestroyWindow(hwndDlg);
			break;
		}
		if (LOWORD(wParam) == IDC_NEWVIEMODE && HIWORD(wParam) == EN_CHANGE)
			Utils::enableDlgControl(hwndDlg, IDC_ADDVIEWMODE, TRUE);
		if (LOWORD(wParam) == IDC_VIEWMODES && HIWORD(wParam) == LBN_SELCHANGE) {
			SaveState();
			clvm_curItem = SendDlgItemMessage(hwndDlg, IDC_VIEWMODES, LB_GETCURSEL, 0, 0);
			UpdateFilters();
		}
		break;
	case WM_NOTIFY:
		{
			switch (((LPNMHDR)lParam)->idFrom) {
			case IDC_GROUPS:
			case IDC_STATUSMODES:
			case IDC_PROTOCOLS:
			case IDC_CLIST:
				if (((LPNMHDR)lParam)->code == NM_CLICK || ((LPNMHDR)lParam)->code == CLN_CHECKCHANGED)
					Utils::enableDlgControl(hwndDlg, IDC_APPLY, TRUE);

				switch (((LPNMHDR)lParam)->code) {
				case NM_CLICK:
					{
						NMCLISTCONTROL *nm = (NMCLISTCONTROL*)lParam;
						if (nm->iColumn == -1)
							break;

						DWORD hitFlags;
						HANDLE hItem = (HANDLE)SendDlgItemMessage(hwndDlg, IDC_CLIST,CLM_HITTEST, (WPARAM)&hitFlags, MAKELPARAM(nm->pt.x, nm->pt.y));
						if (hItem == NULL || !(hitFlags & CLCHT_ONITEMEXTRA))
							break;

						int iImage = SendDlgItemMessage(hwndDlg, IDC_CLIST, CLM_GETEXTRAIMAGE, (WPARAM)hItem, MAKELPARAM(nm->iColumn, 0));
						if (iImage == nullImage)
							iImage = nm->iColumn;
						else if (iImage != EMPTY_EXTRA_ICON)
							iImage = nullImage;
						SetIconsForColumn(GetDlgItem(hwndDlg, IDC_CLIST), hItem, hInfoItem, nm->iColumn, iImage);
						break;
					}
				}
				break;
			case IDC_TAB:
				if (((LPNMHDR)lParam)->code == TCN_SELCHANGE) {
					int id = TabCtrl_GetCurSel(GetDlgItem(hwndDlg, IDC_TAB));
					if (id == 0)
						ShowPage(hwndDlg, 0);
					else
						ShowPage(hwndDlg, 1);
					break;
				}
			}
			break;
		}
	case WM_DESTROY:
		ImageList_RemoveAll(himlViewModes);
		ImageList_Destroy(himlViewModes);
		g_ViewModeOptDlg = FALSE;
		break;
	}
	return FALSE;
}

static int menuCounter = 0;

static int FillMenuCallback(char *szSetting)
{
	if ((BYTE)szSetting[0] == 246)
		return 1;

	AppendMenuA(hViewModeMenu, MF_STRING, menuCounter++, szSetting);
	return 1;
}

void BuildViewModeMenu()
{
	if (hViewModeMenu)
		DestroyMenu(hViewModeMenu);

	menuCounter = 100;
	hViewModeMenu = CreatePopupMenu();
	CLVM_EnumModes(FillMenuCallback);

	if (GetMenuItemCount(hViewModeMenu) > 0)
		AppendMenu(hViewModeMenu, MF_SEPARATOR, 0, NULL);

	AppendMenu(hViewModeMenu, MF_STRING, 10001, TranslateT("Setup view modes..."));
	AppendMenu(hViewModeMenu, MF_STRING, 10002, TranslateT("Clear current view mode"));
}

struct
{
	UINT btn_id;
	LPCSTR icon;
}
static _buttons[] =
{
	{ IDC_RESETMODES,		"CLN_CLVM_reset"	},
	{ IDC_SELECTMODE,		"CLN_CLVM_select"	},
	{ IDC_CONFIGUREMODES,	"CLN_CLVM_options"	}
};

LRESULT CALLBACK ViewModeFrameWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
	switch (msg) {
	case WM_CREATE:
		{
			hwndSelector = CreateWindowEx(0, MIRANDABUTTONCLASS, _T(""), BS_PUSHBUTTON | WS_VISIBLE | WS_CHILD | WS_TABSTOP, 0, 0, 20, 20,
				hwnd, (HMENU)IDC_SELECTMODE, g_hInst, NULL);
			CustomizeButton(hwndSelector, false, false, false);
			SendMessage(hwndSelector, BUTTONADDTOOLTIP, (WPARAM)TranslateT("Select a view mode"), BATF_UNICODE);
			SendMessage(hwndSelector, BUTTONSETSENDONDOWN, TRUE, 0);

			HWND hwndButton = CreateWindowEx(0, MIRANDABUTTONCLASS, _T(""), BS_PUSHBUTTON | WS_VISIBLE | WS_CHILD | WS_TABSTOP, 0, 0, 20, 20,
				hwnd, (HMENU)IDC_CONFIGUREMODES, g_hInst, NULL);
			CustomizeButton(hwndButton, false, false, false);
			SendMessage(hwndButton, BUTTONADDTOOLTIP, (WPARAM)TranslateT("Setup view modes"), BATF_UNICODE);

			hwndButton = CreateWindowEx(0, MIRANDABUTTONCLASS, _T(""), BS_PUSHBUTTON | WS_VISIBLE | WS_CHILD | WS_TABSTOP, 0, 0, 20, 20,
				hwnd, (HMENU)IDC_RESETMODES, g_hInst, NULL);
			CustomizeButton(hwndButton, false, false, false);
			SendMessage(hwndButton, BUTTONADDTOOLTIP, (WPARAM)TranslateT("Clear view mode and return to default display"), BATF_UNICODE);

			SendMessage(hwnd, WM_USER + 100, 0, 0);
			return FALSE;
		}
	case WM_NCCALCSIZE:
		{
			BOOL hasTitleBar = wndFrameViewMode ? wndFrameViewMode->TitleBar.ShowTitleBar : 0;
			return FrameNCCalcSize(hwnd, DefWindowProc, wParam, lParam, hasTitleBar);
		}
	case WM_NCPAINT:
		{
			BOOL hasTitleBar = wndFrameViewMode ? wndFrameViewMode->TitleBar.ShowTitleBar : 0;
			return FrameNCPaint(hwnd, DefWindowProc, wParam, lParam, hasTitleBar);
		}
	case WM_SIZE:
		{
			RECT rcCLVMFrame;
			HDWP PosBatch = BeginDeferWindowPos(3);
			GetClientRect(hwnd, &rcCLVMFrame);
			PosBatch = DeferWindowPos(PosBatch, GetDlgItem(hwnd, IDC_RESETMODES), 0,
				rcCLVMFrame.right - 24, 1, 22, 20, SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOREDRAW | SWP_NOCOPYBITS);
			PosBatch = DeferWindowPos(PosBatch, GetDlgItem(hwnd, IDC_CONFIGUREMODES), 0,
				rcCLVMFrame.right - 47, 1, 22, 20, SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOREDRAW | SWP_NOCOPYBITS);
			PosBatch = DeferWindowPos(PosBatch, GetDlgItem(hwnd, IDC_SELECTMODE), 0,
				2, 1, rcCLVMFrame.right - 50, 20, SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOREDRAW | SWP_NOCOPYBITS);
			EndDeferWindowPos(PosBatch);
			break;
		}
	case WM_USER + 100:
		{
			bool bSkinned = cfg::getByte("CLCExt", "bskinned", 0) != 0;
			for (int i = 0; i < SIZEOF(_buttons); i++) {
				HWND hwndButton = GetDlgItem(hwnd, _buttons[i].btn_id);
				SendMessage(hwndButton, BM_SETIMAGE, IMAGE_ICON, (LPARAM)Skin_GetIcon(_buttons[i].icon));
				CustomizeButton(hwndButton, bSkinned, !bSkinned, bSkinned);
			}
		}

		if (cfg::dat.bFilterEffective)
			SetDlgItemTextA(hwnd, IDC_SELECTMODE, cfg::dat.current_viewmode);
		else
			SetDlgItemText(hwnd, IDC_SELECTMODE, TranslateT("No view mode"));
		break;

	case WM_ERASEBKGND:
		break;

	case WM_PAINT:
		{
			PAINTSTRUCT ps;
			HDC hdc = BeginPaint(hwnd, &ps);
			RECT rc;
			HDC hdcMem = CreateCompatibleDC(hdc);

			GetClientRect(hwnd, &rc);
			HBITMAP hbm = CreateCompatibleBitmap(hdc, rc.right, rc.bottom);
			HBITMAP hbmold = (HBITMAP)SelectObject(hdcMem, hbm);

			if (cfg::dat.bWallpaperMode)
				SkinDrawBg(hwnd, hdcMem);
			else
				FillRect(hdcMem, &rc, GetSysColorBrush(COLOR_3DFACE));

			BitBlt(hdc, 0, 0, rc.right, rc.bottom, hdcMem, 0, 0, SRCCOPY);
			SelectObject(hdcMem, hbmold);
			DeleteObject(hbm);
			DeleteDC(hdcMem);
			EndPaint(hwnd, &ps);
			return 0;
		}
	case WM_TIMER:
		{
			switch(wParam) {
			case TIMERID_VIEWMODEEXPIRE:
				{
					POINT pt;
					RECT rcCLUI;

					GetWindowRect(pcli->hwndContactList, &rcCLUI);
					GetCursorPos(&pt);
					if (PtInRect(&rcCLUI, pt))
						break;

					KillTimer(hwnd, wParam);
					if (!cfg::dat.old_viewmode[0])
						SendMessage(hwnd, WM_COMMAND, IDC_RESETMODES, 0);
					else
						ApplyViewMode((const char *)cfg::dat.old_viewmode);
					break;
			}	}
			break;
		}
	case WM_COMMAND:
		{
			switch (LOWORD(wParam)) {
			case IDC_SELECTMODE:
				{
					RECT rc;
					POINT pt;
					int selection;
					MENUITEMINFOA mii = {0};
					char szTemp[256];

					BuildViewModeMenu();
					//GetWindowRect(GetDlgItem(hwnd, IDC_SELECTMODE), &rc);
					GetWindowRect((HWND)lParam, &rc);
					pt.x = rc.left;
					pt.y = rc.bottom;
					selection = TrackPopupMenu(hViewModeMenu, TPM_RETURNCMD | TPM_TOPALIGN | TPM_LEFTALIGN | TPM_RIGHTBUTTON, pt.x, pt.y, 0, hwnd, NULL);
					if (selection) {

						if (selection == 10001)
							goto clvm_config_command;
						else if (selection == 10002)
							goto clvm_reset_command;

						mii.cbSize = sizeof(mii);
						mii.fMask = MIIM_STRING;
						mii.dwTypeData = szTemp;
						mii.cch = 256;
						if(GetMenuItemInfoA(hViewModeMenu, selection, FALSE, &mii))
							ApplyViewMode(szTemp);
					}
					break;
				}
			case IDC_RESETMODES:
clvm_reset_command:
				cfg::dat.bFilterEffective = 0;
				pcli->pfnClcBroadcast(CLM_AUTOREBUILD, 0, 0);
				SetDlgItemTextA(hwnd, IDC_SELECTMODE, Translate("No view mode"));
				CallService(MS_CLIST_SETHIDEOFFLINE, (WPARAM)cfg::dat.boldHideOffline, 0);
				cfg::dat.boldHideOffline = (BYTE)-1;
				SetButtonStates();
				cfg::dat.current_viewmode[0] = 0;
				cfg::dat.old_viewmode[0] = 0;
				cfg::writeString(NULL, "CList", "LastViewMode", "");
				break;
			case IDC_CONFIGUREMODES:
clvm_config_command:
				if (!g_ViewModeOptDlg)
					CreateDialogParam(g_hInst, MAKEINTRESOURCE(IDD_OPT_VIEWMODES), 0, DlgProcViewModesSetup, 0);
				break;
			}
		}
		break;

	default:
		return DefWindowProc(hwnd, msg, wParam, lParam);
	}
	return TRUE;
}

static HWND hCLVMFrame;
HWND g_hwndViewModeFrame;

void CreateViewModeFrame()
{
	CLISTFrame frame = {0};
	WNDCLASS wndclass = {0};

	wndclass.style = 0;
	wndclass.lpfnWndProc = ViewModeFrameWndProc;
	wndclass.cbClsExtra = 0;
	wndclass.cbWndExtra = 0;
	wndclass.hInstance = g_hInst;
	wndclass.hIcon = 0;
	wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);
	wndclass.hbrBackground = (HBRUSH)(COLOR_3DFACE);
	wndclass.lpszMenuName = 0;
	wndclass.lpszClassName = _T("CLVMFrameWindow");

	RegisterClass(&wndclass);

	memset(&frame, 0, sizeof(frame));
	frame.cbSize = sizeof(frame);
	frame.tname = _T("View modes");
	frame.TBtname = TranslateT("View modes");
	frame.hIcon = LoadSkinnedIcon(SKINICON_OTHER_FRAME);
	frame.height = 22;
	frame.Flags = F_VISIBLE | F_SHOWTBTIP | F_NOBORDER | F_TCHAR;
	frame.align = alBottom;
	frame.hWnd = CreateWindowEx(0, _T("CLVMFrameWindow"), _T("CLVM"), WS_VISIBLE | WS_CHILD | WS_TABSTOP | WS_CLIPCHILDREN, 0, 0, 20, 20, pcli->hwndContactList, (HMENU)0, g_hInst, NULL);
	g_hwndViewModeFrame = frame.hWnd;
	hCLVMFrame = (HWND)CallService(MS_CLIST_FRAMES_ADDFRAME, (WPARAM)&frame, 0);
	CallService(MS_CLIST_FRAMES_UPDATEFRAME, (WPARAM)hCLVMFrame, FU_FMPOS);
}

const char *MakeVariablesString(const char *src, const char *UIN);

void ApplyViewMode(const char *name)
{
	char szSetting[256];
	DBVARIANT dbv = {0};

	cfg::dat.bFilterEffective = 0;

	mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_PF", 246, name);
	if (!cfg::getString(NULL, CLVM_MODULE, szSetting, &dbv)) {
		if (mir_strlen(dbv.pszVal) >= 2) {
			strncpy(cfg::dat.protoFilter, dbv.pszVal, sizeof(cfg::dat.protoFilter));
			cfg::dat.protoFilter[sizeof(cfg::dat.protoFilter) - 1] = 0;
			cfg::dat.bFilterEffective |= CLVM_FILTER_PROTOS;
		}
		mir_free(dbv.pszVal);
	}
	mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_GF", 246, name);
	if (!cfg::getTString(NULL, CLVM_MODULE, szSetting, &dbv)) {
		if (mir_tstrlen(dbv.ptszVal) >= 2) {
			_tcsncpy(cfg::dat.groupFilter, dbv.ptszVal, SIZEOF(cfg::dat.groupFilter));
			cfg::dat.groupFilter[SIZEOF(cfg::dat.groupFilter) - 1] = 0;
			cfg::dat.bFilterEffective |= CLVM_FILTER_GROUPS;
		}
		mir_free(dbv.ptszVal);
	}
	mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_SM", 246, name);
	cfg::dat.statusMaskFilter = cfg::getDword(CLVM_MODULE, szSetting, -1);
	if (cfg::dat.statusMaskFilter >= 1)
		cfg::dat.bFilterEffective |= CLVM_FILTER_STATUS;

	mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_SSM", 246, name);
	cfg::dat.stickyMaskFilter = cfg::getDword(CLVM_MODULE, szSetting, -1);
	if (cfg::dat.stickyMaskFilter != -1)
		cfg::dat.bFilterEffective |= CLVM_FILTER_STICKYSTATUS;

	cfg::dat.filterFlags = cfg::getDword(CLVM_MODULE, name, 0);

	KillTimer(g_hwndViewModeFrame, TIMERID_VIEWMODEEXPIRE);

	if (cfg::dat.filterFlags & CLVM_AUTOCLEAR) {
		DWORD timerexpire;
		mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_OPT", 246, name);
		timerexpire = LOWORD(cfg::getDword(CLVM_MODULE, szSetting, 0));
		strncpy(cfg::dat.old_viewmode, cfg::dat.current_viewmode, 256);
		cfg::dat.old_viewmode[255] = 0;
		SetTimer(g_hwndViewModeFrame, TIMERID_VIEWMODEEXPIRE, timerexpire * 1000, NULL);
	}
	strncpy(cfg::dat.current_viewmode, name, 256);
	cfg::dat.current_viewmode[255] = 0;

	if (cfg::dat.filterFlags & CLVM_USELASTMSG) {
		BYTE bSaved = cfg::dat.sortOrder[0];

		cfg::dat.sortOrder[0] = SORTBY_LASTMSG;
		for (int i = 0; i < cfg::arCache.getCount(); i++) {
			TExtraCache *p = cfg::arCache[i];
			p->dwLastMsgTime = INTSORT_GetLastMsgTime(p->hContact);
		}

		cfg::dat.sortOrder[0] = bSaved;

		cfg::dat.bFilterEffective |= CLVM_FILTER_LASTMSG;
		mir_snprintf(szSetting, SIZEOF(szSetting), "%c%s_LM", 246, name);
		cfg::dat.lastMsgFilter = cfg::getDword(CLVM_MODULE, szSetting, 0);
		if (LOBYTE(HIWORD(cfg::dat.lastMsgFilter)))
			cfg::dat.bFilterEffective |= CLVM_FILTER_LASTMSG_NEWERTHAN;
		else
			cfg::dat.bFilterEffective |= CLVM_FILTER_LASTMSG_OLDERTHAN;

		DWORD unit = LOWORD(cfg::dat.lastMsgFilter);
		switch (HIBYTE(HIWORD(cfg::dat.lastMsgFilter))) {
		case 0:
			unit *= 60;
			break;
		case 1:
			unit *= 3600;
			break;
		case 2:
			unit *= 86400;
			break;
		}
		cfg::dat.lastMsgFilter = unit;
	}

	if (HIWORD(cfg::dat.filterFlags) > 0)
		cfg::dat.bFilterEffective |= CLVM_STICKY_CONTACTS;

	if (cfg::dat.boldHideOffline == (BYTE)-1)
		cfg::dat.boldHideOffline = cfg::getByte("CList", "HideOffline", 0);

	CallService(MS_CLIST_SETHIDEOFFLINE, 0, 0);
	SetWindowTextA(hwndSelector, name);
	pcli->pfnClcBroadcast(CLM_AUTOREBUILD, 0, 0);
	SetButtonStates();

	cfg::writeString(NULL, "CList", "LastViewMode", cfg::dat.current_viewmode);
}