config.c

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Copyright (C) 2015    Stefan Sundin                                   *
 * 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 3 or later.              *
 * Modified By Raymond Gillibert in 2020                                 *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#include <commctrl.h>
#include "resource.h"

#ifndef TTM_SETMAXTIPWIDTH
#define TTM_SETMAXTIPWIDTH (WM_USER+24)
#endif
#ifndef PSH_NOCONTEXTHELP
#define PSH_NOCONTEXTHELP 0x02000000
#endif

BOOL    CALLBACK PropSheetProc(HWND, UINT, LPARAM);
INT_PTR CALLBACK GeneralPageDialogProc(HWND, UINT, WPARAM, LPARAM);
INT_PTR CALLBACK MousePageDialogProc(HWND, UINT, WPARAM, LPARAM);
INT_PTR CALLBACK KeyboardPageDialogProc(HWND, UINT, WPARAM, LPARAM);
INT_PTR CALLBACK BlacklistPageDialogProc(HWND, UINT, WPARAM, LPARAM);
INT_PTR CALLBACK AboutPageDialogProc(HWND, UINT, WPARAM, LPARAM);
INT_PTR CALLBACK AdvancedPageDialogProc(HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK FindWindowProc(HWND, UINT, WPARAM, LPARAM);

HWND g_cfgwnd = NULL;


/////////////////////////////////////////////////////////////////////////////
// No error reporting since we don't want the user to be interrupted
static void CheckAutostart(int *_on, int *_hidden, int *_elevated)
{
    *_on = *_hidden = *_elevated = 0;
    // Read registry
    HKEY key;
    TCHAR value[MAX_PATH+20] = TEXT("");
    DWORD len = sizeof(value);
    RegOpenKeyEx(HKEY_CURRENT_USER, TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Run"), 0, KEY_QUERY_VALUE, &key);
    RegQueryValueEx(key, TEXT(APP_NAMEA), NULL, NULL, (LPBYTE)value, &len);
    RegCloseKey(key);

    // Compare to what it should be
    TCHAR compare[MAX_PATH+20];
    GetModuleFileName(NULL, &compare[1], MAX_PATH);
    compare[0] = '\"';
    unsigned ll = lstrlen(compare);
    compare[ll] = '\"'; compare[++ll]='\0';

    if (lstrstr(value, compare) != value) {
        return;
    }
    // Autostart is on, check arguments
    *_on = 1;
    if (lstrstr(value, TEXT(" -hide")) != NULL) {
        *_hidden = 1;
    }
    if (lstrstr(value, TEXT(" -elevate")) != NULL) {
        *_elevated = 1;
    }
}

/////////////////////////////////////////////////////////////////////////////
static void SetAutostart(int on, int hhide, int eelevate)
{
    // Open key
    HKEY key;
    int error = RegCreateKeyEx(HKEY_CURRENT_USER
                              , TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Run")
                              , 0, NULL, 0, KEY_SET_VALUE, NULL, &key, NULL);
    if (error != ERROR_SUCCESS) return;
    if (on) {
        // Get path
        TCHAR value[MAX_PATH+20];
        GetModuleFileName(NULL, &value[1], MAX_PATH);
        value[0] = '\"';
        unsigned ll = lstrlen(value);
        value[ll] = '\"'; value[++ll]='\0';
        // Add -hide or -elevate flags
        if (hhide)    lstrcat_s(value, ARR_SZ(value), TEXT(" -hide"));
        if (eelevate) lstrcat_s(value, ARR_SZ(value), TEXT(" -elevate"));
        // Set autostart
        RegSetValueEx(key, TEXT(APP_NAMEA), 0, REG_SZ, (LPBYTE)value, (lstrlen(value)+1)*sizeof(value[0]));
    } else {
        // Remove
        RegDeleteValue(key, TEXT(APP_NAMEA));
    }
    // Close key
    RegCloseKey(key);
}

/////////////////////////////////////////////////////////////////////////////
// Only used in the case of Vista+
static BOOL ElevateNow(int showconfig)
{
        TCHAR path[MAX_PATH];
        GetModuleFileName(NULL, path, ARR_SZ(path));
        INT_PTR ret;
        if (showconfig)
            ret = (INT_PTR)ShellExecute(NULL, TEXT("runas"), path, TEXT("-config -multi"), NULL, SW_SHOWNORMAL);
        else
            ret = (INT_PTR)ShellExecute(NULL, TEXT("runas"), path, TEXT("-multi"), NULL, SW_SHOWNORMAL);

        if (ret > 32) {
            PostMessage(g_hwnd, WM_CLOSE, 0, 0);
        } else {
            MessageBox(NULL, l10n->GeneralElevationAborted, TEXT(APP_NAMEA), MB_ICONINFORMATION | MB_OK);
        }
        return FALSE;
}
/////////////////////////////////////////////////////////////////////////////
// Entry point
static void OpenConfig(int startpage)
{
    ListAllTranslations(); // In case
    if (IsWindow(g_cfgwnd)) {
        PropSheet_SetCurSel(g_cfgwnd, 0, startpage);
        SetForegroundWindow(g_cfgwnd);
        return;
    }
    // Define the pages
    static const struct {
        WORD pszTemplate;
        DLGPROC pfnDlgProc;
    } pages[] = {
        { IDD_GENERALPAGE,   (DLGPROC)GeneralPageDialogProc  },
        { IDD_MOUSEPAGE,     (DLGPROC)MousePageDialogProc    },
        { IDD_KBPAGE,        (DLGPROC)KeyboardPageDialogProc },
        { IDD_BLACKLISTPAGE, (DLGPROC)BlacklistPageDialogProc},
        { IDD_ADVANCEDPAGE,  (DLGPROC)AdvancedPageDialogProc },
        { IDD_ABOUTPAGE,     (DLGPROC)AboutPageDialogProc    }
    };
    PROPSHEETPAGE psp[ARR_SZ(pages)];
    mem00(&psp[0], sizeof(psp));
    size_t i;
    for (i = 0; i < ARR_SZ(pages); i++) {
        psp[i].dwSize = sizeof(PROPSHEETPAGE);
        psp[i].hInstance = g_hinst;
        psp[i].pszTemplate = MAKEINTRESOURCE(pages[i].pszTemplate);
        psp[i].pfnDlgProc = pages[i].pfnDlgProc;
    }

    // Define the property sheet
    PROPSHEETHEADER psh;
    mem00(&psh, sizeof(PROPSHEETHEADER));
    psh.dwSize = sizeof(PROPSHEETHEADER);
    psh.dwFlags = VISTA? PSH_PROPSHEETPAGE|PSH_USECALLBACK|PSH_USEHICON|PSH_NOCONTEXTHELP
                       : PSH_PROPSHEETPAGE|PSH_USECALLBACK|PSH_USEHICON;
    psh.hwndParent = NULL;
    psh.hInstance = g_hinst;
    psh.hIcon = icons[1]; //LoadIcon(g_hinst, iconstr[1]);
    psh.pszCaption = TEXT(APP_NAMEA);
    psh.nPages = ARR_SZ(pages);
    psh.ppsp = psp;
    psh.pfnCallback = PropSheetProc;
    psh.nStartPage = startpage;

    // Open the property sheet
    InitCommonControls();
    PropertySheet(&psh);
}
/////////////////////////////////////////////////////////////////////////////
static void CloseConfig()
{
    PostMessage(g_cfgwnd, WM_CLOSE, 0, 0);
}

static void MoveButtonUporDown(WORD id, WINDOWPLACEMENT *wndpl, int diffrows)
{
    HWND button = GetDlgItem(g_cfgwnd, id);
    GetWindowPlacement(button, wndpl);
    int height = wndpl->rcNormalPosition.bottom - wndpl->rcNormalPosition.top;
    wndpl->rcNormalPosition.top += 18 * diffrows;
    wndpl->rcNormalPosition.bottom = wndpl->rcNormalPosition.top + height;
    SetWindowPlacement(button, wndpl);
}
/////////////////////////////////////////////////////////////////////////////
static void UpdateStrings()
{
    // Update window title
    PropSheet_SetTitle(g_cfgwnd, 0, l10n->ConfigTitle);

    // Update tab titles
    // tc = PropSheet_GetTabControl(g_cfgwnd);
    HWND tc = (HWND)SendMessage(g_cfgwnd, PSM_GETTABCONTROL, 0, 0);
    int numrows_prev = TabCtrl_GetRowCount(tc);
    const TCHAR *titles[6];
    titles[0] = l10n->ConfigTabGeneral;
    titles[1] = l10n->ConfigTabMouse;
    titles[2] = l10n->ConfigTabKeyboard;
    titles[3] = l10n->ConfigTabBlacklist;
    titles[4] = l10n->ConfigTabAdvanced;
    titles[5] = l10n->ConfigTabAbout;
    size_t i;
    for (i = 0; i < ARR_SZ(titles); i++) {
        TCITEM ti;
        ti.mask = TCIF_TEXT;
        ti.pszText = (TCHAR *)titles[i];
        TabCtrl_SetItem(tc, i, &ti);
    }

    // Modify UI if number of rows have changed
    int numrows = TabCtrl_GetRowCount(tc);
    if (numrows_prev != numrows) {
        HWND page = PropSheet_GetCurrentPageHwnd(g_cfgwnd);
        if (page != NULL) {
            int diffrows = numrows - numrows_prev;
            WINDOWPLACEMENT wndpl; wndpl.length = sizeof(WINDOWPLACEMENT);
            // Resize window
            GetWindowPlacement(g_cfgwnd, &wndpl);
            wndpl.rcNormalPosition.bottom += 18 * diffrows;
            SetWindowPlacement(g_cfgwnd, &wndpl);
            // Resize tabcontrol
            GetWindowPlacement(tc, &wndpl);
            wndpl.rcNormalPosition.bottom += 18 * diffrows;
            SetWindowPlacement(tc, &wndpl);
            // Move button
            MoveButtonUporDown(IDOK,     &wndpl, diffrows);
            MoveButtonUporDown(IDCANCEL, &wndpl, diffrows);
            MoveButtonUporDown(IDAPPLY,  &wndpl, diffrows);
            // Re-select tab
            PropSheet_SetCurSel(g_cfgwnd, page, 0);
            // Invalidate region
            GetWindowPlacement(g_cfgwnd, &wndpl);
            InvalidateRect(g_cfgwnd, &wndpl.rcNormalPosition, TRUE);
        }
    }
}
static void MoveToCorner(HWND hwnd)
{
    hwnd = GetAncestor(hwnd, GA_ROOT);
    static HWND ohwnd;
    if(hwnd == ohwnd) return;
    ohwnd = hwnd;

    RECT rc;
    MONITORINFO mi; mi.cbSize = sizeof(MONITORINFO);
    POINT pt;
    GetCursorPos(&pt);
    GetMonitorInfo(MonitorFromPoint(pt, MONITOR_DEFAULTTONEAREST), &mi);

    GetWindowRect(hwnd, &rc);
    int x, y;
    long h = rc.bottom - rc.top;
    long w = rc.right - rc.left;
    if (pt.x < (mi.rcWork.right - mi.rcWork.left)/2) {
        x = mi.rcWork.left;
    } else {
        x = mi.rcWork.right - w;
    }
    if (pt.y < (mi.rcWork.bottom - mi.rcWork.top)/2) {
        y = mi.rcWork.top;
    } else {
        y = mi.rcWork.bottom - h;
    }
    SetWindowPos(hwnd, NULL, x, y, w, h
        , SWP_NOZORDER|SWP_NOOWNERZORDER|SWP_NOACTIVATE|SWP_NOSIZE|SWP_ASYNCWINDOWPOS);
}

/////////////////////////////////////////////////////////////////////////////
BOOL CALLBACK PropSheetProc(HWND hwnd, UINT msg, LPARAM lParam)
{
    if (msg == PSCB_INITIALIZED) {
        g_cfgwnd = hwnd;
        UpdateStrings();

        // Set new icon specifically for the taskbar and Alt+Tab, without changing window icon
        HICON taskbar_icon = (HICON)LoadImageA(g_hinst, "APP_ICON", IMAGE_ICON, 0, 0, LR_DEFAULTCOLOR);
        SendMessage(g_cfgwnd, WM_SETICON, ICON_BIG, (LPARAM) taskbar_icon);
    }
    return TRUE;
}
/////////////////////////////////////////////////////////////////////////////
static DWORD IsUACEnabled()
{
    DWORD uac_enabled = 0;
    if (elevated) {
        DWORD len = sizeof(uac_enabled);
        HKEY key;
        RegOpenKeyEx(
            HKEY_LOCAL_MACHINE
          , TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System")
          , 0, KEY_QUERY_VALUE, &key);

        RegQueryValueEx(key, TEXT("EnableLUA"), NULL, NULL, (LPBYTE) &uac_enabled, &len);
        RegCloseKey(key);
    }
    return uac_enabled;
}
/////////////////////////////////////////////////////////////////////////////
// Helper functions and Macro
#define IsChecked(idc) IsDlgButtonChecked(hwnd, idc)
//#define IsCheckedW(idc) itostr(IsChecked(idc), txt, 10)

#define CB_ResetContent(hwnd) SendMessage(hwnd, CB_RESETCONTENT, 0, 0)
#define CB_AddString(hwnd, txt) SendMessage(hwnd, CB_ADDSTRING, 0, (LPARAM)(LPCTSTR)txt)
#define CB_DeleteString(hwnd, i) SendMessage(hwnd, CB_DELETESTRING, i, 0)
#define CB_SetCurSel(hwnd, i) SendMessage(hwnd, CB_SETCURSEL, i, 0)
#define CB_GetCurSel(hwnd) (int)(DWORD)SendMessage(hwnd, CB_GETCURSEL, 0, 0)
static int CB_GetCurSelDlgItem(HWND hwnd, UINT id) { return (int)(DWORD)SendMessage(GetDlgItem(hwnd, id), CB_GETCURSEL, 0, 0); }
#define CB_GetCurSelId(id) CB_GetCurSelDlgItem(hwnd, id)
#define CB_GetText(id, txt, txtlen) (int)(DWORD)SendMessage(GetDlgItem(hwnd, id), WM_GETTEXT, (WPARAM)txtlen, (LPARAM)txt)
static void WriteOptionBoolW(HWND hwnd, WORD id, const TCHAR *section, const char *name_s)
{
    TCHAR name[64];
    str2tchar(name, name_s);
    WritePrivateProfileString(section, name, IsDlgButtonChecked(hwnd, id)? TEXT("1"): TEXT("0"), inipath);
}
#define WriteOptionBool(id, section, name) WriteOptionBoolW(hwnd, id, section, name)
static int WriteOptionBoolBW(HWND hwnd, WORD id, const TCHAR *section, const char *name_s, int bit)
{
    TCHAR txt[UINT_DIGITS+1];
    TCHAR name[64];
    str2tchar(name, name_s);
    int val = GetPrivateProfileInt(section, name, 0, inipath);
    if (IsDlgButtonChecked(hwnd, id))
        val = setBit(val, bit);
    else
        val = clearBit(val, bit);

    WritePrivateProfileString(section, name, Uint2lStr(txt, val), inipath);
    return val;
}
#define WriteOptionBoolB(id, section, name, bit) WriteOptionBoolBW(hwnd, id, section, name, bit)

static void WriteOptionStrW(HWND hwnd, WORD id, const TCHAR *section, const char *name_s)
{
    TCHAR txt[1024];
    TCHAR name[64];
    str2tchar(name, name_s);
    GetDlgItemText(hwnd, id, txt, ARR_SZ(txt));
    WritePrivateProfileString(section, name, txt, inipath);
}
#define WriteOptionStr(id, section, name)  WriteOptionStrW(hwnd, id, section, name)

static void ReadOptionStrW(HWND hwnd, WORD id, const TCHAR *section, const char *name_s, const TCHAR *def)
{
    TCHAR txt[1024];
    TCHAR name[64];
    str2tchar(name, name_s);
    GetPrivateProfileString(section, name, def, txt, ARR_SZ(txt), inipath);
    SetDlgItemText(hwnd, id, txt);
}
#define ReadOptionStr(id, section, name, def) ReadOptionStrW(hwnd, id, section, name, def)

static int ReadOptionIntW(HWND hwnd, WORD id, const TCHAR *section, const char *name_s, int def, int mask)
{
    TCHAR name[64];
    str2tchar(name, name_s);
    int ret = GetPrivateProfileInt(section, name, def, inipath);
    CheckDlgButton(hwnd, id, (ret&mask)? BST_CHECKED: BST_UNCHECKED);
    return ret;
}
#define ReadOptionInt(id, section, name, def, mask) ReadOptionIntW(hwnd, id, section, name, def, mask)


/////////////////////////////////////////////////////////////////////////////
// Description:
//   Creates a tooltip for an item in a dialog box.
// Parameters:
//   idTool - identifier of an dialog box item.
//   nDlg - window handle of the dialog box.
//   pszText - string to use as the tooltip text.
// Returns:
//   The handle to the tooltip.
//
static HWND CreateInfoTip(HWND hDlg, int toolID, const TCHAR * const pszText)
{
    if (!toolID || !hDlg || !pszText || !*pszText)
        return NULL;

    // Get the window of the tool.
    HWND hwndTool = GetDlgItem(hDlg, toolID);

    // Create the tooltip. g_hInst is the global instance handle.
    // Windows are owned by the dialog box so we do not need
    // to explicitely  destroy them.
    HWND hwndTip = CreateWindowEx(0, TOOLTIPS_CLASS, NULL,
                       WS_POPUP | TTS_ALWAYSTIP ,
                       CW_USEDEFAULT, CW_USEDEFAULT,
                       CW_USEDEFAULT, CW_USEDEFAULT,
                       hDlg, NULL, g_hinst, NULL);

   if (!hwndTool || !hwndTip)
       return NULL;

    // Associate the tooltip with the tool.
    TOOLINFO toolInfo = { 0 };
    toolInfo.cbSize = sizeof(toolInfo);
    toolInfo.hwnd = hDlg;
    toolInfo.uFlags = TTF_IDISHWND | TTF_SUBCLASS ;
    toolInfo.uId = (UINT_PTR)hwndTool;
    toolInfo.lpszText = (TCHAR * const)pszText;

    TCHAR buf[16];
    if (GetClassName(hwndTool, buf, ARR_SZ(buf)) > 0
    &&  !lstrcmp(TEXT("Static"), buf)) {
        // Use the RECT for STATIC controls
        toolInfo.uFlags = TTF_SUBCLASS;
        GetWindowRect(hwndTool, &toolInfo.rect);
        MapWindowPoints(NULL, hDlg, (LPPOINT)&toolInfo.rect, 2);
    }

    SendMessage(hwndTip, TTM_ADDTOOL, 0, (LPARAM)&toolInfo);
    SendMessage(hwndTip, TTM_SETDELAYTIME, TTDT_AUTOPOP, MAKELONG(32767,0));
    RECT rc; GetClientRect(hDlg, &rc);
    SendMessage(hwndTip, TTM_SETMAXTIPWIDTH, 0, (rc.right-rc.left)*3/4);

    return hwndTip;
}
struct dialogstring { short idc; short l10nidx; /* const TCHAR *const helpstr; */ };
static void UpdateDialogStrings(HWND hwnd, const struct dialogstring * const strlst, unsigned size)
{
    unsigned i;
    for (i=0; i < size; i++) {
        SetDlgItemText(hwnd, strlst[i].idc, L10NSTR(strlst[i].l10nidx));
        CreateInfoTip(hwnd, strlst[i].idc, L10NSTR(strlst[i].l10nidx + 1));
    }
}
// Options to bead or written...
enum opttype {T_BOL=0, T_BMK=1, T_STR=2};
struct optlst {
    short idc;
    UCHAR type;
    UCHAR bitN;
    TCHAR *section;
    char *name;
    void *def;
};
static void ReadDialogOptions(HWND hwnd,const struct optlst *ol, unsigned size)
{
    unsigned i;
    for (i=0; i < size; i++) {
        if (ol[i].type == T_BOL)
            ReadOptionIntW(hwnd, ol[i].idc, ol[i].section, ol[i].name, (int)(DorQWORD)ol[i].def, -1);
        else if (ol[i].type == T_BMK)
            ReadOptionIntW(hwnd, ol[i].idc, ol[i].section, ol[i].name, (int)(DorQWORD)ol[i].def, 1<<ol[i].bitN);
        else
            ReadOptionStrW(hwnd, ol[i].idc, ol[i].section, ol[i].name, (TCHAR*)ol[i].def);
    }
}
static void WriteDialogOptions(HWND hwnd,const struct optlst *ol, unsigned size)
{
    unsigned i;
    for (i=0; i < size; i++) {
        if (ol[i].type == T_BOL)
            WriteOptionBoolW(hwnd, ol[i].idc, ol[i].section, ol[i].name);
        else if(ol[i].type == T_BMK)
            WriteOptionBoolBW(hwnd, ol[i].idc, ol[i].section, ol[i].name, ol[i].bitN);
        else
            WriteOptionStrW(hwnd, ol[i].idc, ol[i].section, ol[i].name);
    }
}

/////////////////////////////////////////////////////////////////////////////
// to be used with EnumDesktopWindows()
BOOL CALLBACK RefreshTestWin(HWND hwnd, LPARAM lp)
{
    TCHAR classn[256];
    if (GetClassName(hwnd, classn, ARR_SZ(classn))
    && !lstrcmp(TEXT(APP_NAMEA)TEXT("-Test"), classn) ) {
        PostMessage(hwnd, WM_UPDCFRACTION, 0, 0);
        SetWindowPos(hwnd, NULL, 0, 0, 0, 0
            , SWP_NOCOPYBITS|SWP_NOMOVE|SWP_NOREPOSITION|SWP_NOSIZE );
    }
    return TRUE;
}

static int FindIDCStrIDX(const struct dialogstring sl[], size_t len, int idc)
{
    size_t i;
    for (i=0; i<len; i++) {
        if (idc == (int)sl[i].idc)
            return sl[i].l10nidx;
    }
    return -1;
}
static void ShowContextHelp(const struct dialogstring sl[], size_t len, HWND hwnd, LPHELPINFO hi)
{
    if (hi->iContextType == HELPINFO_WINDOW) {
        int id = FindIDCStrIDX(sl, len, hi->iCtrlId);
        if (id >= 0) {
            SetDlgItemText( hwnd, IDC_HELPPANNEL, L10NSTR(id) );
            //MessageBox(hwnd, L10NSTR(id), NULL, 0);
        }
    }
}
/////////////////////////////////////////////////////////////////////////////
INT_PTR CALLBACK GeneralPageDialogProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
    #define V (void *)
    // Options to bead or written...
    static const struct optlst optlst[] = {
       // dialog id, type, bit number, section name, option name, def val.
        { IDC_AUTOFOCUS,     T_BOL, 0,  TEXT("General"),  "AutoFocus", V 0 },
        { IDC_AERO,          T_BOL, 0,  TEXT("General"),  "Aero", V 1 },
        { IDC_SMARTAERO,     T_BMK, 0,  TEXT("General"),  "SmartAero", V 1 },
        { IDC_SMARTERAERO,   T_BMK, 1,  TEXT("General"),  "SmartAero", V 0 },
        { IDC_STICKYRESIZE,  T_BOL, 0,  TEXT("General"),  "StickyResize", V 1 },
        { IDC_INACTIVESCROLL,T_BOL, 0,  TEXT("General"),  "InactiveScroll", V 0 },
        { IDC_MDI,           T_BOL, 0,  TEXT("General"),  "MDI", V 1 },
        { IDC_RESIZEALL,     T_BOL, 0,  TEXT("Advanced"), "ResizeAll", V 1 },
        { IDC_USEZONES,      T_BMK, 0,  TEXT("Zones"),    "UseZones", V 0 },
        { IDC_PIERCINGCLICK, T_BOL, 0,  TEXT("Advanced"), "PiercingClick", V 0 },
    };
    #undef V

    static const struct dialogstring strlst[] = {
        { IDC_GENERAL_BOX,      L10NIDX(GeneralBox) },
        { IDC_AUTOFOCUS,        L10NIDX(GeneralAutoFocus) },
        { IDC_AERO,             L10NIDX(GeneralAero) },
        { IDC_SMARTAERO,        L10NIDX(GeneralSmartAero) },
        { IDC_SMARTERAERO,      L10NIDX(GeneralSmarterAero) },
        { IDC_STICKYRESIZE,     L10NIDX(GeneralStickyResize) },
        { IDC_INACTIVESCROLL,   L10NIDX(GeneralInactiveScroll) },
        { IDC_MDI,              L10NIDX(GeneralMDI) },
        { IDC_AUTOSNAP_HEADER,  L10NIDX(GeneralAutoSnap) },
        { IDC_LANGUAGE_HEADER,  L10NIDX(GeneralLanguage) },
        { IDC_USEZONES,         L10NIDX(GeneralUseZones) },
        { IDC_PIERCINGCLICK,    L10NIDX(GeneralPiercingClick) },
        { IDC_RESIZEALL,        L10NIDX(GeneralResizeAll) },
        { IDC_RESIZECENTER,     L10NIDX(GeneralResizeCenter) },
        { IDC_RZCENTER_NORM,    L10NIDX(GeneralResizeCenterNorm) },
        { IDC_RZCENTER_BR,      L10NIDX(GeneralResizeCenterBr) },
        { IDC_RZCENTER_MOVE,    L10NIDX(GeneralResizeCenterMove) },
        { IDC_RZCENTER_CLOSE,   L10NIDX(GeneralResizeCenterClose) },
        { IDC_AUTOSTART_BOX,    L10NIDX(GeneralAutostartBox) },
        { IDC_AUTOSTART,        L10NIDX(GeneralAutostart) },
        { IDC_AUTOSTART_HIDE,   L10NIDX(GeneralAutostartHide) },
        { IDC_AUTOSTART_ELEVATE,L10NIDX(GeneralAutostartElevate) }
    };

    int updatestrings = 0;
    static int have_to_apply = 0;
    if (msg == WM_INITDIALOG) {
        MoveToCorner(g_cfgwnd);
        int ret;
        ReadDialogOptions(hwnd, optlst, ARR_SZ(optlst));

        ret = GetPrivateProfileInt(TEXT("General"), TEXT("ResizeCenter"), 1, inipath);
        ret = ret==1? IDC_RZCENTER_NORM: ret==2? IDC_RZCENTER_MOVE: ret==3? IDC_RZCENTER_CLOSE: IDC_RZCENTER_BR;
        CheckRadioButton(hwnd, IDC_RZCENTER_NORM, IDC_RZCENTER_CLOSE, ret);

        HWND control = GetDlgItem(hwnd, IDC_LANGUAGE);
        CB_ResetContent(control);
        EnableWindow(control, TRUE);
        int i;
        if (langinfo) {
            for (i = 0; i < nlanguages; i++) {
                CB_AddString(control, langinfo[i].lang);
                if (langinfo[i].code && !lstrcmpi(l10n->Code, langinfo[i].code) ) {
                    CB_SetCurSel(control, i);
                }
            }
        }
        EnableDlgItem(hwnd, IDC_ELEVATE, VISTA && !elevated);
//    } else if (msg == WM_HELP) {
//        ShowContextHelp(strlst, ARR_SZ(strlst), hwnd, (LPHELPINFO)lParam);
    } else if (msg == WM_COMMAND) {
        int id = LOWORD(wParam);
        int event = HIWORD(wParam);
        int val = IsDlgButtonChecked(hwnd, id);
        if (id == IDC_SMARTAERO) {
            EnableDlgItem(hwnd, IDC_SMARTERAERO, IsChecked(IDC_SMARTAERO));
        }

        if (id != IDC_ELEVATE && (event == 0 ||  event == CBN_SELCHANGE)) {
            PropSheet_Changed(g_cfgwnd, hwnd);
            have_to_apply = 1;
        }

        if (id == IDC_AUTOSTART) {
            EnableDlgItem(hwnd, IDC_AUTOSTART_HIDE, val);
            EnableDlgItem(hwnd, IDC_AUTOSTART_ELEVATE, val && VISTA);
            if (!val) {
                CheckDlgButton(hwnd, IDC_AUTOSTART_HIDE, BST_UNCHECKED);
                CheckDlgButton(hwnd, IDC_AUTOSTART_ELEVATE, BST_UNCHECKED);
            }
        } else if (id == IDC_AUTOSTART_ELEVATE) {
            if (val && IsUACEnabled()) {
                MessageBox(NULL, l10n->GeneralAutostartElevateTip, TEXT(APP_NAMEA), MB_ICONINFORMATION | MB_OK);
            }
        } else if (id == IDC_ELEVATE) {
            return ElevateNow(1);
        }
    } else if (msg == WM_NOTIFY) {
        LPNMHDR pnmh = (LPNMHDR) lParam;

        if (pnmh->code == PSN_SETACTIVE) {
            updatestrings = 1;

            // Autostart
            int autostart = 0, hidden = 0, eelevated = 0;
            CheckAutostart(&autostart, &hidden, &eelevated);
            CheckDlgButton(hwnd, IDC_AUTOSTART, autostart ? BST_CHECKED : BST_UNCHECKED);
            CheckDlgButton(hwnd, IDC_AUTOSTART_HIDE, hidden ? BST_CHECKED : BST_UNCHECKED);
            CheckDlgButton(hwnd, IDC_AUTOSTART_ELEVATE, eelevated ? BST_CHECKED : BST_UNCHECKED);
            EnableDlgItem(hwnd, IDC_AUTOSTART_HIDE, autostart);
            EnableDlgItem(hwnd, IDC_AUTOSTART_ELEVATE, autostart && VISTA);
            if(WIN10) EnableDlgItem(hwnd, IDC_INACTIVESCROLL, IsChecked(IDC_INACTIVESCROLL));
        } else if (pnmh->code == PSN_APPLY && have_to_apply) {
            // all bool options (checkboxes).
            WriteDialogOptions(hwnd, optlst, ARR_SZ(optlst));

            TCHAR txt[UINT_DIGITS+1];
            int val = CB_GetCurSelId(IDC_AUTOSNAP);
            WritePrivateProfileString(TEXT("General"),    TEXT("AutoSnap"), Uint2lStr(txt, val), inipath);

            val = IsChecked(IDC_RZCENTER_NORM)? 1: IsChecked(IDC_RZCENTER_MOVE)? 2:IsChecked(IDC_RZCENTER_CLOSE)? 3: 0;
            WritePrivateProfileString(TEXT("General"),    TEXT("ResizeCenter"), Uint2lStr(txt, val), inipath);

            // Load selected Language
            int i = CB_GetCurSelId(IDC_LANGUAGE);
            if (i < nlanguages && langinfo && lstrcmp(l10n->Code, langinfo[i].code)) {
                LoadTranslation(langinfo[i].fn);
                #ifdef UNICODE
                wchar_t curlang[16];
                GetCUserLanguage_xx_XX(curlang);
                if (!lstrcmpi(l10n->Code, curlang)) // Use Auto if selected language is the current user's one.
                    WritePrivateProfileString(TEXT("General"), TEXT("Language"), TEXT("Auto"), inipath);
                else
                    WritePrivateProfileString(TEXT("General"), TEXT("Language"), l10n->Code, inipath);
                #else
                WritePrivateProfileString(TEXT("General"), TEXT("Language"), l10n->Code, inipath);
                #endif
                updatestrings = 1;
                UpdateStrings();
            }

            // Autostart
            SetAutostart(IsChecked(IDC_AUTOSTART), IsChecked(IDC_AUTOSTART_HIDE), IsChecked(IDC_AUTOSTART_ELEVATE));

            UpdateSettings();
            // Update Test windows in if open.
            EnumThreadWindows(GetCurrentThreadId(), RefreshTestWin, 0);

            have_to_apply = 0;
        }
    }
    if (updatestrings) {
        // Update text
        UpdateDialogStrings(hwnd, strlst, ARR_SZ(strlst));
        // spetial case...
        //CreateToolTip(IDC_AUTOFOCUS, hwnd, TEXT("String\nExample"));
        SetDlgItemText(hwnd, IDC_ELEVATE, elevated?l10n->GeneralElevated: l10n->GeneralElevate);

        // AutoSnap
        HWND control = GetDlgItem(hwnd, IDC_AUTOSNAP);
        CB_ResetContent(control);
        CB_AddString(control, l10n->GeneralAutoSnap0);
        CB_AddString(control, l10n->GeneralAutoSnap1);
        CB_AddString(control, l10n->GeneralAutoSnap2);
        CB_AddString(control, l10n->GeneralAutoSnap3);
        TCHAR txt[8];
        GetPrivateProfileString(TEXT("General"), TEXT("AutoSnap"), TEXT("0"), txt, ARR_SZ(txt), inipath);
        CB_SetCurSel(control, strtoi(txt));

        // Language
        control = GetDlgItem(hwnd, IDC_LANGUAGE);
        CB_DeleteString(control, nlanguages);
    }
    return FALSE;
}
/////////////////////////////////////////////////////////////////////////////
static int pure IsKeyInList(TCHAR *keys, unsigned vkey)
{
    unsigned temp, numread;
    TCHAR *pos = keys;
    while (*pos != '\0') {
        numread = 0;
        temp = lstrhex2u(pos);
        while (pos[numread] && pos[numread] != ' ') numread++;
        while (pos[numread] == ' ') numread++;
        if (temp == vkey) {
            return 1;
        }
        pos += numread;
    }
    return 0;
}
static void AddvKeytoList(TCHAR keys[32], unsigned vkey)
{
    // Check if it is already in the list.
    if (IsKeyInList(keys, vkey))
        return;
    // Add a key to the hotkeys list
    if (*keys != '\0') {
        lstrcat_s(keys, 32, TEXT(" "));
    }
    TCHAR buf[LPTR_HDIGITS+1];
    lstrcat_s(keys, 32, LPTR2Hex(buf, vkey));
}
static void RemoveKeyFromList(TCHAR keys[32], unsigned vkey)
{
    // Remove the key from the hotclick list
    unsigned temp, numread;
    TCHAR *pos = keys;
    while (*pos != '\0') {
        numread = 0;
        temp = lstrhex2u(pos);
        while(pos[numread] && pos[numread] != ' ') numread++;
        while(pos[numread] == ' ') numread++;
        if (temp == vkey) {
            keys[pos - keys] = '\0';
            lstrcat_s(keys, 32, pos + numread);
            break;
        }
        pos += numread;
    }
    // Strip eventual remaining spaces
    unsigned ll = lstrlen(keys);
    while (ll > 0 && keys[--ll] == ' ') keys[ll]='\0';
}
/////////////////////////////////////////////////////////////////////////////
struct hk_struct {
    unsigned control;
    unsigned vkey;
};
static void SaveHotKeys(const struct hk_struct *const hotkeys, HWND hwnd, const TCHAR *const name)
{
    TCHAR keys[32];
    // Get the current config in case there are some user added keys.
    GetPrivateProfileString(TEXT("Input"), name, TEXT(""), keys, ARR_SZ(keys), inipath);
    unsigned i;
    for (i = 0; hotkeys[i].control; i++) {
         if (IsChecked(hotkeys[i].control)) {
             AddvKeytoList(keys, hotkeys[i].vkey);
         } else {
             RemoveKeyFromList(keys, hotkeys[i].vkey);
         }
    }
    WritePrivateProfileString(TEXT("Input"), name, keys, inipath);
}
/////////////////////////////////////////////////////////////////////////////
static void CheckConfigHotKeys(const struct hk_struct *hotkeys, HWND hwnd, const TCHAR *hotkeystr, const TCHAR* def)
{
    // Hotkeys
    size_t i;
    unsigned temp;
    TCHAR txt[32];
    GetPrivateProfileString(TEXT("Input"), hotkeystr, def, txt, ARR_SZ(txt), inipath);
    TCHAR *pos = txt;
    while (*pos != '\0') {
        temp = lstrhex2u(pos);
        while(*pos && *pos != ' ') pos++;
        while(*pos == ' ') pos++;

        // What key was that?
        for (i = 0; hotkeys[i].control ; i++) {
            if (temp == hotkeys[i].vkey) {
                CheckDlgButton(hwnd, hotkeys[i].control, BST_CHECKED);
                break;
            }
        }
    }
}


struct actiondl {
    TCHAR *action;
    short l10nidx;
//    const unsigned short flgs;
//    const TCHAR *const l10n;
};
static void FillActionDropListS(HWND hwnd, int idc, TCHAR *inioption, const struct actiondl *actions)
{
    HWND control = GetDlgItem(hwnd, idc);
    TCHAR txt[64];
    int sel=0, j;
    CB_ResetContent(control);
    if (inioption) {
        sel = -1; // Selection to be made
        GetPrivateProfileString(TEXT("Input"), inioption, TEXT("Nothing"), txt, ARR_SZ(txt), inipath);
    }
    for (j = 0; actions[j].action; j++) {
        TCHAR action_name[256];
        lstrcpy_noaccel(action_name, L10NSTR(actions[j].l10nidx), ARR_SZ(action_name));
        CB_AddString(control, action_name);
        if (inioption && !lstrcmp(txt, actions[j].action)) {
            sel = j;
        }
    }
    if (sel < 0) {
        // sel is negative if the string was not found in the struct actiondl:
        // UNKNOWN ACTION, so we add it manually at the end of the list
        CB_AddString(control, txt);
        sel = j; // And select this unknown action.
    }
    CB_SetCurSel(control, sel);
}
static void WriteActionDropListS(HWND hwnd, int idc, TCHAR *inioption, const struct actiondl *actions)
{
    HWND control = GetDlgItem(hwnd, idc);
    int j = SendMessage(control, CB_GETCURSEL, 0, 0);
    if (j >= 0 && actions[j].action) { // Inside of known values
        WritePrivateProfileString(TEXT("Input"), inioption, actions[j].action, inipath);
        return; // DONE!
    }

    // User directly Wrote the specified string?
    TCHAR txt[128]=TEXT("");
    if (0 < (int)(DWORD)SendMessage(control, WM_GETTEXT, ARR_SZ(txt), (LPARAM)txt) && *txt ) {
        // Action was direcly written!
        j = SendMessage(control, CB_FINDSTRINGEXACT, /*start index=*/-1, (LPARAM)txt);
        if (j>=0 && actions[j].action) // Found index.
            WritePrivateProfileString(TEXT("Input"), inioption, actions[j].action, inipath);
        else
            WritePrivateProfileString(TEXT("Input"), inioption, txt, inipath);
    }
}
/////////////////////////////////////////////////////////////////////////////
INT_PTR CALLBACK MousePageDialogProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
    static int have_to_apply = 0;
    // Mouse actions
    static const struct {
        int control; // Same control
        TCHAR *option[5]; // Prim/alt/TTB/WM/WR
    } mouse_buttons[] = {
        { IDC_LMB,     {TEXT("LMB"), TEXT("LMBB"), TEXT("LMBT"), TEXT("LMBM"), TEXT("LMBR")} },
        { IDC_MMB,     {TEXT("MMB"), TEXT("MMBB"), TEXT("MMBT"), TEXT("MMBM"), TEXT("MMBR")} },
        { IDC_RMB,     {TEXT("RMB"), TEXT("RMBB"), TEXT("RMBT"), TEXT("RMBM"), TEXT("RMBR")} },
        { IDC_MB4,     {TEXT("MB4"), TEXT("MB4B"), TEXT("MB4T"), TEXT("MB4M"), TEXT("MB4R")} },
        { IDC_MB5,     {TEXT("MB5"), TEXT("MB5B"), TEXT("MB5T"), TEXT("MB5M"), TEXT("MB5M")} },
    };
    static const struct {
        int control; // Same control
        TCHAR *option[5]; // Prim/alt/TTB/WM/WR
    } mouse_buttonsUP[] = {
        { IDC_MOVEUP,  {TEXT("MoveUp"), TEXT("MoveUpB"), TEXT("MoveUpT"), TEXT("MoveUp"), TEXT("MoveUp")} },
        { IDC_RESIZEUP,{TEXT("ResizeUp"), TEXT("ResizeUpB"), TEXT("ResizeUpT"), TEXT("ResizeUp"), TEXT("ResizeUp")} },
    };

    #define COMMON_ACTIONS \
        {TEXT("Close"),       L10NIDX(InputActionClose) },   \
        {TEXT("Kill"),        L10NIDX(InputActionKill) },    \
        {TEXT("Minimize"),    L10NIDX(InputActionMinimize) }, \
        {TEXT("Maximize"),    L10NIDX(InputActionMaximize) }, \
        {TEXT("Lower"),       L10NIDX(InputActionLower) },    \
        {TEXT("Focus"),       L10NIDX(InputActionFocus) },    \
        {TEXT("NStacked"),    L10NIDX(InputActionNStacked) }, \
        {TEXT("PStacked"),    L10NIDX(InputActionPStacked) }, \
        {TEXT("StackList"),   L10NIDX(InputActionStackList) }, \
        {TEXT("StackList2"),  L10NIDX(InputActionStackList2) }, \
        {TEXT("AltTabList"),  L10NIDX(InputActionAltTabList) }, \
        {TEXT("AltTabFullList"), L10NIDX(InputActionAltTabFullList) }, \
        {TEXT("Roll"),        L10NIDX(InputActionRoll) },  \
        {TEXT("AlwaysOnTop"), L10NIDX(InputActionAlwaysOnTop) }, \
        {TEXT("Borderless"),  L10NIDX(InputActionBorderless) }, \
        {TEXT("Center"),      L10NIDX(InputActionCenter) }, \
        {TEXT("MaximizeHV"),  L10NIDX(InputActionMaximizeHV) }, \
        {TEXT("SideSnap"),    L10NIDX(InputActionSideSnap) }, \
        {TEXT("ExtendSnap"),  L10NIDX(InputActionExtendSnap) }, \
        {TEXT("ExtendTNEdge"),L10NIDX(InputActionExtendTNEdge) }, \
        {TEXT("MoveTNEdge"),  L10NIDX(InputActionMoveTNEdge) }, \
        {TEXT("MinAllOther"), L10NIDX(InputActionMinAllOther) }, \
        {TEXT("Mute"),        L10NIDX(InputActionMute) }, \
        {TEXT("Menu"),        L10NIDX(InputActionMenu) }, \


    static const struct actiondl mouse_actions[] = {
        // Specific to the Primary/Alternate/Titlebar
        // And not available for the MoveUp/ResizeUp
        {TEXT("Move"),        L10NIDX(InputActionMove) },
        {TEXT("Resize"),      L10NIDX(InputActionResize) },
        {TEXT("Restore"),     L10NIDX(InputActionRestore) },
        // Common mouse actions
        COMMON_ACTIONS

        {TEXT("Nothing"),     L10NIDX(InputActionNothing) },
        {NULL, 0}
    };

    // Actions on MoveUp/ResizeUP
    const struct actiondl *mouse_actionsUP = &mouse_actions[3];

    // While moving/resizing
    const struct actiondl *mouse_actionsWMR = &mouse_actions[3];

//    static const struct actiondl mouse_actionsWMR[] = {
//        // Spetial actions first
//        {TEXT("ZoneSnapTogg"), L10NIDX(input_actions_zonesnaptog) },
//        {TEXT("SnapTogg"),     L10NIDX(input_actions_snaptogg) },
//        // Then the common mouse actions
//        COMMON_ACTIONS
//
//        {TEXT("Nothing"),     L10NIDX(input_actions_nothing) },
//        {NULL, 0}
//    };

    // Scroll
    static const struct {
        int control; // Same control
        TCHAR *option[5]; // Prim/alt/TTB/WM/WR
    } mouse_wheels[] = {
        { IDC_SCROLL,  {TEXT("Scroll"),  TEXT("ScrollB"),  TEXT("ScrollT"), TEXT("ScrollM"), TEXT("ScrollR")}  },
        { IDC_HSCROLL, {TEXT("HScroll"), TEXT("HScrollB"), TEXT("HScrollT"), TEXT("HScrollM"), TEXT("HScrollR") } }
    };

    static const struct actiondl scroll_actions[] = {
        {TEXT("AltTab"),       L10NIDX(InputActionAltTab) },
        {TEXT("Volume"),       L10NIDX(InputActionVolume) },
        {TEXT("Transparency"), L10NIDX(InputActionTransparency) },
        {TEXT("Zoom"),         L10NIDX(InputActionZoom) },
        {TEXT("Zoom2"),        L10NIDX(InputActionZoom2) },
        {TEXT("Lower"),        L10NIDX(InputActionLower) },
        {TEXT("Roll"),         L10NIDX(InputActionRoll) },
        {TEXT("Maximize"),     L10NIDX(InputActionMaximize) },
        {TEXT("NPStacked"),    L10NIDX(InputActionNStacked) },
        {TEXT("NPStacked2"),   L10NIDX(InputActionNStacked2) },
        {TEXT("HScroll"),      L10NIDX(InputActionHScroll) },
        {TEXT("Nothing"),      L10NIDX(InputActionNothing) },
        {NULL, 0}
    };

    // Hotkeys
    static const struct hk_struct hotclicks [] = {
        { IDC_MMB_HC, 0x04 },
        { IDC_MB4_HC, 0x05 },
        { IDC_MB5_HC, 0X06 },
        { 0, 0 }
    };

    static const struct optlst optlst[] = {
        { IDC_TTBACTIONSNA,  T_BMK, 0, TEXT("Input"), "TTBActions", 0    },
        { IDC_TTBACTIONSWA,  T_BMK, 1, TEXT("Input"), "TTBActions", 0    },
        { IDC_LONGCLICKMOVE, T_BOL, 0, TEXT("Input"), "LongClickMove", 0 }
    };

    LPNMHDR pnmh = (LPNMHDR) lParam;


    if (msg == WM_INITDIALOG) {
        // Hotclicks buttons
        ReadDialogOptions(hwnd, optlst, ARR_SZ(optlst));
        CheckRadioButton(hwnd, IDC_MBA1, IDC_WHILER, IDC_MBA1); // Check the primary action
        CheckConfigHotKeys(hotclicks, hwnd, TEXT("Hotclicks"), TEXT(""));
    } else if (msg == WM_COMMAND) {
        int event = HIWORD(wParam);
        int id = LOWORD(wParam);
        if (id >= IDC_MBA1 && id <= IDC_WHILER) {
            //CheckRadioButton(hwnd, IDC_MBA1, IDC_WHILER, id); // Check the selected action
            goto FILLACTIONS;
        }

        if (event == 0 || event == CBN_SELCHANGE || event == CBN_EDITCHANGE){
            PropSheet_Changed(g_cfgwnd, hwnd);
            have_to_apply = 1;
        }
    } else if (msg == WM_NOTIFY) {
        if (pnmh->code == PSN_SETACTIVE) {
            TCHAR txt[8];
            GetPrivateProfileString(TEXT("Input"), TEXT("ModKey"), TEXT(""), txt, ARR_SZ(txt), inipath);
            EnableDlgItem(hwnd, IDC_MBA2, txt[0]);
            // Disable inside ttb
            EnableDlgItem(hwnd, IDC_INTTB, IsChecked(IDC_TTBACTIONSNA)||IsChecked(IDC_TTBACTIONSWA));

            FILLACTIONS: {
            unsigned i;
            // Mouse actions
            int optoff = IsChecked(IDC_MBA2)? 1
                       : IsChecked(IDC_INTTB)? 2
                       : IsChecked(IDC_WHILEM)? 3
                       : IsChecked(IDC_WHILER)? 4: 0;

            // We must disable MoveUp and ResizeUp for the
            // While Moving/While resizing opts.
            EnableDlgItem(hwnd, IDC_MOVEUP,   optoff < 3);
            EnableDlgItem(hwnd, IDC_RESIZEUP, optoff < 3);
            for (i = 0; i < ARR_SZ(mouse_buttons); i++) {
                FillActionDropListS(hwnd, mouse_buttons[i].control, mouse_buttons[i].option[optoff], optoff<3?mouse_actions:mouse_actionsWMR);
            }
            if (optoff < 3) {
                for (i = 0; i < ARR_SZ(mouse_buttonsUP); i++) {
                    FillActionDropListS(hwnd, mouse_buttonsUP[i].control, mouse_buttonsUP[i].option[optoff], mouse_actionsUP);
                }
            }
            // Scroll actions, always the same.
            for (i = 0; i < ARR_SZ(mouse_wheels); i++) {
                FillActionDropListS(hwnd, mouse_wheels[i].control, mouse_wheels[i].option[optoff], scroll_actions);
            }

            // Update text
            static const struct dialogstring strlst[] = {
                { IDC_MOUSE_BOX,       L10NIDX(InputMouseBox ) },
                { IDC_MBA1,            L10NIDX(InputMouseBtAc1 ) },
                { IDC_MBA2,            L10NIDX(InputMouseBtAc2 ) },
                { IDC_INTTB,           L10NIDX(InputMouseINTTB ) },
                { IDC_WHILEM,          L10NIDX(InputMouseWhileM ) },
                { IDC_WHILER,          L10NIDX(InputMouseWhileR ) },

                { IDC_LMB_HEADER,      L10NIDX(InputMouseLMB ) },
                { IDC_MMB_HEADER,      L10NIDX(InputMouseMMB ) },
                { IDC_RMB_HEADER,      L10NIDX(InputMouseRMB ) },
                { IDC_MB4_HEADER,      L10NIDX(InputMouseMB4 ) },
                { IDC_MB5_HEADER,      L10NIDX(InputMouseMB5 ) },
                { IDC_SCROLL_HEADER,   L10NIDX(InputMouseScroll ) },
                { IDC_HSCROLL_HEADER,  L10NIDX(InputMouseHScroll ) },
                { IDC_MOVEUP_HEADER,   L10NIDX(InputMouseMoveUp ) },
                { IDC_RESIZEUP_HEADER, L10NIDX(InputMouseResizeUp ) },
                { IDC_TTBACTIONS_BOX,  L10NIDX(InputMouseTTBActionBox ) },
                { IDC_TTBACTIONSNA,    L10NIDX(InputMouseTTBActionNA ) },
                { IDC_TTBACTIONSWA,    L10NIDX(InputMouseTTBActionWA ) },

                { IDC_HOTCLICKS_BOX,   L10NIDX(InputHotclicksBox ) },
                { IDC_HOTCLICKS_MORE,  L10NIDX(InputHotclicksMore ) },
                { IDC_MMB_HC,          L10NIDX(InputMouseMMBHC ) },
                { IDC_MB4_HC,          L10NIDX(InputMouseMB4HC ) },
                { IDC_MB5_HC,          L10NIDX(InputMouseMB5HC ) },
                { IDC_LONGCLICKMOVE,   L10NIDX(InputMouseLongClickMove ) },
            };
            UpdateDialogStrings(hwnd, strlst, ARR_SZ(strlst));
            }

        } else if (pnmh->code == PSN_APPLY && have_to_apply) {
            // Mouse actions, for all mouse buttons...
            unsigned i;
            // Add 2 if in titlear add one for secondary action.
            // Mouse actions
            int optoff = IsChecked(IDC_MBA2)? 1
                       : IsChecked(IDC_INTTB)? 2
                       : IsChecked(IDC_WHILEM)? 3
                       : IsChecked(IDC_WHILER)? 4: 0;
            for (i = 0; i < ARR_SZ(mouse_buttons); i++) {
                WriteActionDropListS(hwnd, mouse_buttons[i].control , mouse_buttons[i].option[optoff]
                                   , optoff<3? mouse_actions: mouse_actionsWMR);
            }
            if (optoff < 3) {
                for (i = 0; i < ARR_SZ(mouse_buttonsUP); i++) {
                    WriteActionDropListS(hwnd, mouse_buttonsUP[i].control, mouse_buttonsUP[i].option[optoff], mouse_actionsUP);
                }
            }
            // Scroll
            for (i = 0; i < ARR_SZ(mouse_wheels); i++) {
                WriteActionDropListS(hwnd, mouse_wheels[i].control, mouse_wheels[i].option[optoff], scroll_actions);
            }

            // Checkboxes...
            WriteDialogOptions(hwnd, optlst, ARR_SZ(optlst));
            // Hotclicks
            SaveHotKeys(hotclicks, hwnd, TEXT("Hotclicks"));
            UpdateSettings();
            have_to_apply = 0;
        }
    }
    return FALSE;
}

static BOOL CALLBACK EnableAllControlsProc(HWND hwnd, LPARAM lp)
{
    if (IsWindowVisible(hwnd)) {
        EnableWindow(hwnd, lp);
    }
    return TRUE;
}
static LRESULT WINAPI PickShortcutWinProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
{
    static const UCHAR vkbl[] = {
        VK_CONTROL, VK_LCONTROL, VK_RCONTROL,
        VK_SHIFT, VK_LSHIFT, VK_RSHIFT,
        VK_MENU, VK_LMENU, VK_RMENU,
        VK_LWIN, VK_RWIN
        , '\0'
    };
//    static int was_enabled;

    switch (msg) {
//    case WM_CREATE: {
//        was_enabled = ENABLED();
//        if (was_enabled) UnhookSystem();
//    } break;
    case WM_CHAR:
    case WM_SYSKEYDOWN:
    case WM_SYSKEYUP:
    case WM_SYSDEADCHAR:
    case WM_SYSCHAR:
        break;
    case WM_KEYUP: {
        if (!IsHotkeyy((UCHAR)wp, vkbl)) {
            TCHAR txt[LPTR_HDIGITS+1];
            HWND phwnd = GetParent(hwnd);
            SetDlgItemText(phwnd, IDC_SHORTCUTS_VK, LPTR2Hex(txt, wp));

            CheckDlgButton(phwnd, IDC_SHIFT,  GetKeyState(VK_SHIFT)&0x8000? BST_CHECKED: BST_UNCHECKED);
            CheckDlgButton(phwnd, IDC_CONTROL,GetKeyState(VK_CONTROL)&0x8000? BST_CHECKED: BST_UNCHECKED);
            CheckDlgButton(phwnd, IDC_WINKEY, GetKeyState(VK_LWIN)&0x8000||GetKeyState(VK_RWIN)&0x8000? BST_CHECKED: BST_UNCHECKED);
            CheckDlgButton(phwnd, IDC_ALT,    GetKeyState(VK_MENU)&0x8000? BST_CHECKED: BST_UNCHECKED);
            DestroyWindow(hwnd);
        }
    } break;
    case WM_LBUTTONDOWN:
    case WM_KILLFOCUS: {
        DestroyWindow(hwnd);
    } break;

    case WM_DESTROY: {
        HWND phwnd = GetParent(hwnd);
        EnableDlgItem(phwnd, IDC_SHORTCUTS_PICK, 1);
        EnumChildWindows(phwnd, EnableAllControlsProc, 1);
        NMHDR lpn;
        lpn.hwndFrom = NULL; lpn.code = PSN_SETACTIVE;
        SendMessage(phwnd, WM_NOTIFY, 0, (LPARAM)&lpn);
        HWND sethwnd = GetDlgItem(phwnd, IDC_SHORTCUTS_SET);
        EnableWindow(sethwnd, TRUE);
        SetFocus(sethwnd);
//        if (was_enabled) HookSystem();
    } break;
    default:
        return DefWindowProc(hwnd, msg, wp, lp);
    }
    return 0;
}
/////////////////////////////////////////////////////////////////////////////
INT_PTR CALLBACK KeyboardPageDialogProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
    static int have_to_apply = 0;
    static int edit_shortcut_idx = 0;
    // Hotkeys
    static const struct hk_struct hotkeys[] = {
        { IDC_LEFTALT,     VK_LMENU    },
        { IDC_RIGHTALT,    VK_RMENU    },
        { IDC_LEFTWINKEY,  VK_LWIN     },
        { IDC_RIGHTWINKEY, VK_RWIN     },
        { IDC_LEFTCTRL,    VK_LCONTROL },
        { IDC_RIGHTCTRL,   VK_RCONTROL },
        { 0, 0 }
    };
    static const struct actiondl kb_actions[] = {
        {TEXT("Move"),        L10NIDX(InputActionMove) },
        {TEXT("Resize"),      L10NIDX(InputActionResize) },
        {TEXT("Close"),       L10NIDX(InputActionClose) },
        {TEXT("Minimize"),    L10NIDX(InputActionMinimize) },
        {TEXT("Maximize"),    L10NIDX(InputActionMaximize) },
        {TEXT("Lower"),       L10NIDX(InputActionLower) },
        {TEXT("Roll"),        L10NIDX(InputActionRoll) },
        {TEXT("AlwaysOnTop"), L10NIDX(InputActionAlwaysOnTop) },
        {TEXT("Borderless"),  L10NIDX(InputActionBorderless) },
        {TEXT("Center"),      L10NIDX(InputActionCenter) },
        {TEXT("MaximizeHV"),  L10NIDX(InputActionMaximizeHV) },
        {TEXT("MinAllOther"), L10NIDX(InputActionMinAllOther) },
        {TEXT("Menu"),        L10NIDX(InputActionMenu) },
        {TEXT("Nothing"),     L10NIDX(InputActionNothing) },
        {NULL, 0}
    };
    static const struct actiondl kbshortcut_actions[] = {
        {TEXT("Kill"),        L10NIDX(InputActionKill) },
        {TEXT("Pause"),       L10NIDX(InputActionPause) },
        {TEXT("Resume"),      L10NIDX(InputActionResume) },
        {TEXT("ASOnOff"),     L10NIDX(InputActionASOnOff) },
        {TEXT("Lower"),       L10NIDX(InputActionLower) },
        {TEXT("Roll"),        L10NIDX(InputActionRoll) },
        {TEXT("AlwaysOnTop"), L10NIDX(InputActionAlwaysOnTop) },
        {TEXT("Borderless"),  L10NIDX(InputActionBorderless) },
        {TEXT("Center"),      L10NIDX(InputActionCenter) },
        {TEXT("Mute"),        L10NIDX(InputActionMute) },
        {TEXT("Menu"),        L10NIDX(InputActionMenu) },

        {TEXT("NStacked"),    L10NIDX(InputActionNStacked) },
        {TEXT("NStacked2"),   L10NIDX(InputActionNStacked2) },
        {TEXT("PStacked"),    L10NIDX(InputActionPStacked) },
        {TEXT("PStacked2"),   L10NIDX(InputActionPStacked2) },
        {TEXT("StackList"),   L10NIDX(InputActionStackList) },
        {TEXT("StackList2"),  L10NIDX(InputActionStackList2) },
        {TEXT("AltTabList"),  L10NIDX(InputActionAltTabList) },
        {TEXT("AltTabFullList"),L10NIDX(InputActionAltTabFullList) },

        {TEXT("ExtendTNEdge"),L10NIDX(InputActionExtendTNEdge) },
        {TEXT("XTNLEdge"),    L10NIDX(InputActionXTNLEdge) },
        {TEXT("XTNTEdge"),    L10NIDX(InputActionXTNTEdge) },
        {TEXT("XTNREdge"),    L10NIDX(InputActionXTNREdge) },
        {TEXT("XTNBEdge"),    L10NIDX(InputActionXTNBEdge) },
        {TEXT("MoveTNEdge"),  L10NIDX(InputActionMoveTNEdge) },
        {TEXT("MTNLEdge"),    L10NIDX(InputActionMTNLEdge) },
        {TEXT("MTNTEdge"),    L10NIDX(InputActionMTNTEdge) },
        {TEXT("MTNREdge"),    L10NIDX(InputActionMTNREdge) },
        {TEXT("MTNBEdge"),    L10NIDX(InputActionMTNBEdge) },

        {TEXT("MLZone"),      L10NIDX(InputActionMLZone) },
        {TEXT("MTZone"),      L10NIDX(InputActionMTZone) },
        {TEXT("MRZone"),      L10NIDX(InputActionMRZone) },
        {TEXT("MBZone"),      L10NIDX(InputActionMBZone) },
        {TEXT("XLZone"),      L10NIDX(InputActionXLZone) },
        {TEXT("XTZone"),      L10NIDX(InputActionXTZone) },
        {TEXT("XRZone"),      L10NIDX(InputActionXRZone) },
        {TEXT("XBZone"),      L10NIDX(InputActionXBZone) },

        {TEXT("StepL"),       L10NIDX(InputActionStepL) },
        {TEXT("StepT"),       L10NIDX(InputActionStepT) },
        {TEXT("StepR"),       L10NIDX(InputActionStepR) },
        {TEXT("StepB"),       L10NIDX(InputActionStepB) },
        {TEXT("SStepL"),      L10NIDX(InputActionSStepL) },
        {TEXT("SStepT"),      L10NIDX(InputActionSStepT) },
        {TEXT("SStepR"),      L10NIDX(InputActionSStepR) },
        {TEXT("SStepB"),      L10NIDX(InputActionSStepB) },

        {TEXT("FocusL"),       L10NIDX(InputActionFocusL) },
        {TEXT("FocusT"),       L10NIDX(InputActionFocusT) },
        {TEXT("FocusR"),       L10NIDX(InputActionFocusR) },
        {TEXT("FocusB"),       L10NIDX(InputActionFocusB) },
        {NULL, 0}
    };

    // Hotkeys
    static const struct actiondl togglekeys[] = {
        {TEXT(""),      L10NIDX(InputActionNothing)},
        {TEXT("A4 A5"), L10NIDX(InputHotkeysAlt)},
        {TEXT("5B 5C"), L10NIDX(InputHotkeysWinkey)},
        {TEXT("A2 A3"), L10NIDX(InputHotkeysCtrl)},
        {TEXT("A0 A1"), L10NIDX(InputHotkeysShift)},
        {TEXT("A4"),    L10NIDX(InputHotkeysLeftAlt)},
        {TEXT("A5"),    L10NIDX(InputHotkeysRightAlt)},
        {TEXT("5B"),    L10NIDX(InputHotkeysLeftWinkey)},
        {TEXT("5C"),    L10NIDX(InputHotkeysRightWinkey)},
        {TEXT("A2"),    L10NIDX(InputHotkeysLeftCtrl)},
        {TEXT("A3"),    L10NIDX(InputHotkeysRightCtrl)},
        {TEXT("A0"),    L10NIDX(InputHotkeysLeftShift)},
        {TEXT("A1"),    L10NIDX(InputHotkeysRightShift)},
        {NULL, 0},
    };
    static const struct optlst optlst[] = {
        { IDC_SCROLLLOCKSTATE,  T_BMK, 0, TEXT("Input"), "ScrollLockState", 0},
        { IDC_UNIKEYHOLDMENU,   T_BOL, 0, TEXT("Input"), "UniKeyHoldMenu", 0},
        { IDC_KEYCOMBO,         T_BOL, 0, TEXT("Input"), "KeyCombo", 0 },
        { IDC_USEPTWINDOW,      T_BOL, 0, TEXT("KBShortcuts"), "UsePtWindow", 0},
    };

    LPNMHDR pnmh = (LPNMHDR) lParam;

    if (msg == WM_INITDIALOG) {
        edit_shortcut_idx = 0;
        ReadDialogOptions(hwnd, optlst, ARR_SZ(optlst));
        // Agressive Pause
        CheckConfigHotKeys(hotkeys, hwnd, TEXT("Hotkeys"), TEXT("A4 A5"));

      # ifndef WIN64
        // Always enabled in 64 bit mode.
        EnableDlgItem(hwnd, IDC_AGGRESSIVEPAUSE, HaveProc("NTDLL.DLL", "NtResumeProcess"));
        EnableDlgItem(hwnd, IDC_UNIKEYHOLDMENU, WIN2K);
      # endif

    } else if (msg == WM_COMMAND) {
        int event = HIWORD(wParam);
        int id = LOWORD(wParam);
        if (id == IDC_ALT ||  id == IDC_WINKEY || id == IDC_CONTROL || id == IDC_SHIFT) {
            EnableDlgItem(hwnd, IDC_SHORTCUTS_SET, 1);
        } else if (event == EN_UPDATE && id == IDC_SHORTCUTS_VK) {
            TCHAR txt[4];
            GetDlgItemText(hwnd, IDC_SHORTCUTS_VK, txt, 3);
            BYTE vKey = lstrhex2u(txt);
            TCHAR keyname[32]; keyname[0] = L'\0';
            GetKeyNameText(MapVirtualKey(vKey, 0)<<16, keyname, ARR_SZ(keyname)-8);
            SetDlgItemText(hwnd, IDC_SHORTCUTS, keyname);

            EnableDlgItem(hwnd, IDC_SHORTCUTS_SET, 1);
        } else if (event == CBN_EDITCHANGE
            || ((event == 0 || event == EN_UPDATE || event == CBN_SELCHANGE)
               && (IDC_SHORTCUTS > id || id > IDC_SHORTCUTS_CLEAR))) {
            PropSheet_Changed(g_cfgwnd, hwnd);
            have_to_apply = 1;
        }

        // KEYBOARD SHORTCUTS HANDLING
        // READ Keyboard Shortcut
        if (id == IDC_SHORTCUTS_AC && event == CBN_SELCHANGE) {
            // Update the shortcut with the current one.
            int i = CB_GetCurSelId(IDC_SHORTCUTS_AC);
            edit_shortcut_idx = i;
            WORD shortcut= GetPrivateProfileInt(TEXT("KBShortcuts"), kbshortcut_actions[i].action, 0, inipath);
            BYTE vKey = LOBYTE(shortcut);
            BYTE mod = HIBYTE(shortcut);
            TCHAR txt[LPTR_HDIGITS+1];
            SetDlgItemText(hwnd, IDC_SHORTCUTS_VK, LPTR2Hex(txt, vKey));

            CheckDlgButton(hwnd, IDC_CONTROL,(mod&MOD_CONTROL)? BST_CHECKED: BST_UNCHECKED);
            CheckDlgButton(hwnd, IDC_SHIFT,  (mod&MOD_SHIFT)? BST_CHECKED: BST_UNCHECKED);
            CheckDlgButton(hwnd, IDC_WINKEY, (mod&MOD_WIN)? BST_CHECKED: BST_UNCHECKED);
            CheckDlgButton(hwnd, IDC_ALT,    (mod&MOD_ALT)? BST_CHECKED: BST_UNCHECKED);
            EnableDlgItem(hwnd, IDC_SHORTCUTS_SET, 0);
        }
        // WRITE Current Keyboard Shortcut
        if (id == IDC_SHORTCUTS_SET) {
            TCHAR txt[UINT_DIGITS+1];
            // MOD_ALT=1, MOD_CONTROL=2, MOD_SHIFT=4, MOD_WIN=8
            GetDlgItemText(hwnd, IDC_SHORTCUTS_VK, txt, 3);
            BYTE vKey = lstrhex2u(txt);
            BYTE mod =  IsChecked(IDC_ALT)
                     | (IsChecked(IDC_CONTROL)<<1)
                     | (IsChecked(IDC_SHIFT)<<2)
                     | (IsChecked(IDC_WINKEY)<<3);
            WORD shortcut = vKey | (mod << 8);
            int i = CB_GetCurSelId(IDC_SHORTCUTS_AC);
            if (kbshortcut_actions[i].action && kbshortcut_actions[i].action[0] != '\0')
                WritePrivateProfileString(TEXT("KBShortcuts"), kbshortcut_actions[i].action, Uint2lStr(txt, shortcut), inipath);
            EnableDlgItem(hwnd, IDC_SHORTCUTS_SET, 0);
            SetFocus(GetDlgItem(hwnd, IDC_SHORTCUTS_AC));
            goto APPLY_ALL;
        }
        if (id == IDC_SHORTCUTS_PICK) {
            HWND pickhwnd;
            WNDCLASSEX wnd;
            if (!GetClassInfoEx(g_hinst, TEXT(APP_NAMEA)TEXT("-PickShortcut"), &wnd)) {
                WNDCLASSEX wndd = {
                    sizeof(WNDCLASSEX)
                  , CS_PARENTDC
                  , PickShortcutWinProc
                  , 0, 0, g_hinst
                  , NULL //LoadIcon(g_hinst, iconstr[1])
                  , NULL //LoadCursor(NULL, IDC_ARROW)
                  , NULL //(HBRUSH)(COLOR_HIGHLIGHT+1)
                  , NULL, TEXT(APP_NAMEA)TEXT("-PickShortcut"), NULL
                };
                RegisterClassEx(&wndd);
            }
            RECT rc;
            GetClientRect(hwnd, &rc);
            pickhwnd = CreateWindowEx(WS_EX_TOPMOST
                 , TEXT(APP_NAMEA)TEXT("-PickShortcut"), NULL
                 , WS_CHILD|WS_VISIBLE
                 , rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top
                 , hwnd , NULL, g_hinst, NULL);
            // Disable all other child windows
            EnumChildWindows(hwnd, EnableAllControlsProc, 0);
            EnableWindow(pickhwnd, TRUE);
            SetFocus(pickhwnd);
            SetActiveWindow(pickhwnd);
            // SetDlgItemText(hwnd, IDC_SHORTCUTS, TEXT("Press Keys..."));
            EnableDlgItem(hwnd, IDC_SHORTCUTS_PICK, 0);
        }
        if (id == IDC_SHORTCUTS_CLEAR) {
            // We must clear the current shotrcut
            CheckDlgButton(hwnd, IDC_SHIFT, BST_UNCHECKED);
            CheckDlgButton(hwnd, IDC_CONTROL, BST_UNCHECKED);
            CheckDlgButton(hwnd, IDC_WINKEY,BST_UNCHECKED);
            CheckDlgButton(hwnd, IDC_ALT,   BST_UNCHECKED);
            SetDlgItemText(hwnd, IDC_SHORTCUTS_VK, TEXT(""));
            EnableDlgItem(hwnd, IDC_SHORTCUTS_SET, 1);
        }

    } else if (msg == WM_NOTIFY) {
        if (pnmh->code == PSN_SETACTIVE) {
            // GrabWithAlt
            TCHAR txt[64];

            GetPrivateProfileString(TEXT("Input"), TEXT("ModKey"), TEXT(""), txt, ARR_SZ(txt), inipath);
            EnableDlgItem(hwnd, IDC_GRABWITHALTB_H, txt[0]);
            EnableDlgItem(hwnd, IDC_GRABWITHALTB,   txt[0]);

            FillActionDropListS(hwnd, IDC_GRABWITHALT, TEXT("GrabWithAlt"), kb_actions);
            FillActionDropListS(hwnd, IDC_GRABWITHALTB, TEXT("GrabWithAltB"), kb_actions);
            FillActionDropListS(hwnd, IDC_SHORTCUTS_AC, NULL, kbshortcut_actions);
            CB_SetCurSel(GetDlgItem(hwnd, IDC_SHORTCUTS_AC), edit_shortcut_idx);
            EnableDlgItem(hwnd, IDC_SHORTCUTS_SET, 0);
            if(pnmh->hwndFrom != NULL)PostMessage(hwnd, WM_COMMAND, IDC_SHORTCUTS_AC|CBN_SELCHANGE<<16, 0);

            // ModKey init
            HWND control = GetDlgItem(hwnd, IDC_MODKEY);
            CB_ResetContent(control);
            unsigned j, sel = 0;
            for (j = 0; j < ARR_SZ(togglekeys)-1; j++) {
                TCHAR key_name[256];
                lstrcpy_noaccel(key_name, L10NSTR(togglekeys[j].l10nidx), ARR_SZ(key_name));
                CB_AddString(control, key_name);
                if (!lstrcmp(txt, togglekeys[j].action)) {
                    sel = j;
                }
            }
            // Add the current ModKey string to the list if not found!
            if (sel == 0 && txt[0]) {
                CB_AddString(control, &txt[0]);
                sel = ARR_SZ(togglekeys)-1;
            }
            CB_SetCurSel(control, sel); // select current ModKey

            // Update text
            static const struct dialogstring strlst[] = {
                { IDC_KEYBOARD_BOX,    L10NIDX(ConfigTabKeyboard) },
                { IDC_SCROLLLOCKSTATE, L10NIDX(InputScrollLockState) },
                { IDC_UNIKEYHOLDMENU,  L10NIDX(InputUniKeyHoldMenu) },
                { IDC_HOTKEYS_BOX,     L10NIDX(InputHotkeysBox) },
                { IDC_MODKEY_H,        L10NIDX(InputHotkeysModKey) },

                { IDC_ALT,             L10NIDX(InputHotkeysAlt) },
                { IDC_SHIFT,           L10NIDX(InputHotkeysShift) },
                { IDC_CONTROL,         L10NIDX(InputHotkeysCtrl) },
                { IDC_WINKEY,          L10NIDX(InputHotkeysWinkey) },
                { IDC_SHORTCUTS_H,     L10NIDX(InputHotkeysShortcuts) },
                { IDC_SHORTCUTS_PICK,  L10NIDX(InputHotkeysShortcutsPick) },
                { IDC_SHORTCUTS_CLEAR, L10NIDX(InputHotkeysShortcutsClear) },
                { IDC_SHORTCUTS_SET,   L10NIDX(InputHotkeysShortcutsSet) },
                { IDC_USEPTWINDOW,     L10NIDX(InputHotkeysUsePtWindow) },
                { IDC_LEFTALT,         L10NIDX(InputHotkeysLeftAlt) },
                { IDC_RIGHTALT,        L10NIDX(InputHotkeysRightAlt) },
                { IDC_LEFTWINKEY,      L10NIDX(InputHotkeysLeftWinkey) },
                { IDC_RIGHTWINKEY,     L10NIDX(InputHotkeysRightWinkey) },
                { IDC_LEFTCTRL,        L10NIDX(InputHotkeysLeftCtrl) },
                { IDC_RIGHTCTRL,       L10NIDX(InputHotkeysRightCtrl) },
                { IDC_HOTKEYS_MORE,    L10NIDX(InputHotkeysMore) },
                { IDC_KEYCOMBO,        L10NIDX(InputKeyCombo) },
                { IDC_GRABWITHALT_H,   L10NIDX(InputGrabWithAlt) },
                { IDC_GRABWITHALTB_H,  L10NIDX(InputGrabWithAltB) }
            };
            UpdateDialogStrings(hwnd, strlst, ARR_SZ(strlst));

        } else if (pnmh->code == PSN_APPLY && have_to_apply ) {
            APPLY_ALL:;
//            int i;
            // Action without click
            WriteActionDropListS(hwnd, IDC_GRABWITHALT, TEXT("GrabWithAlt"), kb_actions);
            WriteActionDropListS(hwnd, IDC_GRABWITHALTB, TEXT("GrabWithAltB"), kb_actions);

            WriteDialogOptions(hwnd, optlst, ARR_SZ(optlst));
            ScrollLockState = WriteOptionBoolB(IDC_SCROLLLOCKSTATE, TEXT("Input"), "ScrollLockState", 0);
            // Modifier key (similar to action list)
            WriteActionDropListS(hwnd, IDC_MODKEY, TEXT("ModKey"), togglekeys);
            // Hotkeys
            SaveHotKeys(hotkeys, hwnd, TEXT("Hotkeys"));
            WriteOptionBool(IDC_KEYCOMBO,  TEXT("Input"), "KeyCombo");
            UpdateSettings();
            have_to_apply = 0;
        }
    }
    return FALSE;
}

/////////////////////////////////////////////////////////////////////////////
INT_PTR CALLBACK BlacklistPageDialogProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
    #pragma GCC diagnostic ignored "-Wint-conversion"
    static const struct optlst optlst[] = {
        { IDC_PROCESSBLACKLIST, T_STR, 0, TEXT("Blacklist"), "Processes", TEXT("") },
        { IDC_BLACKLIST,        T_STR, 0, TEXT("Blacklist"), "Windows", TEXT("") },
        { IDC_SCROLLLIST,       T_STR, 0, TEXT("Blacklist"), "Scroll", TEXT("") },
        { IDC_MDIS,             T_STR, 0, TEXT("Blacklist"), "MDIs", TEXT("") },
        { IDC_PAUSEBL,          T_STR, 0, TEXT("Blacklist"), "Pause", TEXT("") },
    };
    #pragma GCC diagnostic pop

    static int have_to_apply = 0;

    if (msg == WM_INITDIALOG) {
        ReadDialogOptions(hwnd, optlst, ARR_SZ(optlst));
        BOOL haveProcessBL = HaveProc("PSAPI.DLL", "GetModuleFileNameExW");
        EnableDlgItem(hwnd, IDC_PROCESSBLACKLIST, haveProcessBL);
        EnableDlgItem(hwnd, IDC_PAUSEBL, haveProcessBL);
    } else if (msg == WM_COMMAND) {
        int id = LOWORD(wParam);
        int event = HIWORD(wParam);
        if (event == EN_UPDATE
        && id != IDC_NEWRULE && id != IDC_NEWPROGNAME
        && id != IDC_DWMCAPBUTTON && id != IDC_GWLEXSTYLE
        && id != IDC_NCHITTEST && id != IDC_GWLSTYLE && id != IDC_RECT) {
            PropSheet_Changed(g_cfgwnd, hwnd); // Enable the Apply Button
            have_to_apply = 1;
        } else if (event == STN_CLICKED && id == IDC_FINDWINDOW) {
            // Get size of workspace
            int left=0, top=0, width, height;
            if(GetSystemMetrics(SM_CMONITORS) >= 1) {
                left   = GetSystemMetrics(SM_XVIRTUALSCREEN);
                top    = GetSystemMetrics(SM_YVIRTUALSCREEN);
                width  = GetSystemMetrics(SM_CXVIRTUALSCREEN);
                height = GetSystemMetrics(SM_CYVIRTUALSCREEN);
             } else { // NT4...
                 width = GetSystemMetrics(SM_CXFULLSCREEN)+32;
                 height= GetSystemMetrics(SM_CYFULLSCREEN)+256;
             }

            // Create Transparent window covering the whole workspace
            WNDCLASSEX wnd = { sizeof(WNDCLASSEX), 0, FindWindowProc, 0, 0, g_hinst, NULL, NULL
                             , (HBRUSH) (COLOR_WINDOW + 1), NULL, TEXT(APP_NAMEA)TEXT("-find"), NULL };
            wnd.hCursor = LoadCursor(g_hinst, MAKEINTRESOURCE(IDI_FIND));
            RegisterClassEx(&wnd);
            HWND findhwnd = CreateWindowEx(WS_EX_TOOLWINDOW | WS_EX_TOPMOST | WS_EX_TRANSPARENT
                           , wnd.lpszClassName, NULL, WS_POPUP, 0, 0, 0, 0, NULL, NULL, g_hinst, NULL);
            ShowWindow(findhwnd, SW_SHOWNA); // And show it
            MoveWindow(findhwnd, left, top, width, height, FALSE);

            // Hide icon
            ShowWindowAsync(GetDlgItem(hwnd, IDC_FINDWINDOW), SW_HIDE);
        }

    } else if (msg == WM_NOTIFY) {
        LPNMHDR pnmh = (LPNMHDR) lParam;
        if (pnmh->code == PSN_SETACTIVE) {
            // Update text
            static const struct dialogstring strlst[] = {
                { IDC_BLACKLIST_BOX          , L10NIDX(BlacklistBox ) },
                { IDC_PROCESSBLACKLIST_HEADER, L10NIDX(BlacklistProcessBlacklist ) },
                { IDC_BLACKLIST_HEADER       , L10NIDX(BlacklistBlacklist ) },
                { IDC_SCROLLLIST_HEADER      , L10NIDX(BlacklistScrolllist ) },
                { IDC_MDISBL_HEADER          , L10NIDX(BlacklistMDIs ) },
                { IDC_PAUSEBL_HEADER         , L10NIDX(BlacklistPause ) },
                { IDC_FINDWINDOW_BOX         , L10NIDX(BlacklistFindWindowBox ) }
            };
            UpdateDialogStrings(hwnd, strlst, ARR_SZ(strlst));
            for(size_t i = 0; i < ARR_SZ(optlst); i++)
                CreateInfoTip(hwnd, optlst[i].idc, l10n->BlacklistFormat);

            // Enable or disable buttons if needed
            EnableDlgItem(hwnd, IDC_MDIS, GetPrivateProfileInt(TEXT("General"), TEXT("MDI"), 1, inipath));
            EnableDlgItem(hwnd, IDC_PAUSEBL
                  ,  GetPrivateProfileInt(TEXT("KBShortcuts"), TEXT("Kill"), 0, inipath)
                  || GetPrivateProfileInt(TEXT("Advanced"), TEXT("ACMenuItems"), -1, inipath)&8192);
        } else if (pnmh->code == PSN_APPLY && have_to_apply) {
            // Save to the config
            WriteDialogOptions(hwnd, optlst, ARR_SZ(optlst));
            UpdateSettings();
            have_to_apply = 0;
        }
    }

    return FALSE;
}
/////////////////////////////////////////////////////////////////////////////
LRESULT CALLBACK FindWindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
    if (msg == WM_LBUTTONUP || msg == WM_MBUTTONUP || msg == WM_RBUTTONUP) {
        DWORD msgpos = GetMessagePos();
        POINT pt = { GET_X_LPARAM(msgpos), GET_Y_LPARAM(msgpos) };
        RECT fwRc;
        HWND page = PropSheet_GetCurrentPageHwnd(g_cfgwnd);
        HWND findHwnd = GetDlgItem(page, IDC_FINDWINDOW);
        GetWindowRect(findHwnd, &fwRc);
        if (PtInRect(&fwRc, pt))
            return 0;

       ShowWindow(hwnd, SW_HIDE);
       if (msg == WM_LBUTTONUP) {
//            POINT pt;
//            GetCursorPos(&pt);
            HWND nwindow = WindowFromPoint(pt);
            HWND window = GetAncestor(nwindow, GA_ROOT);

            TCHAR title[256], classname[256];
            GetWindowText(window, title, ARR_SZ(title));
            GetClassName(window, classname, ARR_SZ(classname));

            TCHAR txt[512];
            txt[0] = '\0';
            lstrcat_s(txt, ARR_SZ(txt), title);
            lstrcat_s(txt, ARR_SZ(txt), TEXT("|"));
            lstrcat_s(txt, ARR_SZ(txt), classname);
            SetDlgItemText(page, IDC_NEWRULE, txt);

            if (GetWindowProgName(window, txt, ARR_SZ(txt))) {
                SetDlgItemText(page, IDC_NEWPROGNAME, txt);
            }
            SetDlgItemText(page, IDC_GWLSTYLE, LPTR2Hex(txt, GetWindowLongPtr(window, GWL_STYLE)));
            SetDlgItemText(page, IDC_GWLEXSTYLE, LPTR2Hex(txt, GetWindowLongPtr(window, GWL_EXSTYLE)));
            // WM_NCHITTEST messages info at current pt
            TCHAR tt[32];
            lstrcpy_s(txt, ARR_SZ(txt), Int2lStr(tt, HitTestTimeout(nwindow, pt.x, pt.y)) );
            lstrcat_s(txt, ARR_SZ(txt), TEXT("/"));
            lstrcat_s(txt, ARR_SZ(txt), Int2lStr(tt, HitTestTimeout(window, pt.x, pt.y)) );
            SetDlgItemText(page, IDC_NCHITTEST, txt);
            // IDC_DWMCAPBUTTON
            RECT rc;
            SetDlgItemText(page, IDC_DWMCAPBUTTON
                , (GetCaptionButtonsRect(window, &rc) && PtInRect(&rc, pt))?TEXT("Yes"):TEXT("No"));

            // Window rectangle info
            if (GetWindowRectL(window, &rc)) {
                SetDlgItemText(page, IDC_RECT, RectToStr(&rc, txt));
            }
            // IDC_WINHANDLES
            lstrcpy_s( txt, ARR_SZ(txt), TEXT("Hwnd: ") );
            lstrcat_s( txt, ARR_SZ(txt), LPTR2Hex(tt, (ULONG_PTR)nwindow) );
            lstrcat_s( txt, ARR_SZ(txt), TEXT(", Root: ") );
            lstrcat_s( txt, ARR_SZ(txt), LPTR2Hex(tt, (ULONG_PTR)window) );
            lstrcat_s( txt, ARR_SZ(txt), TEXT(", Owner: ") );
            lstrcat_s( txt, ARR_SZ(txt), LPTR2Hex(tt, (ULONG_PTR)GetWindow(window, GW_OWNER)) );
            SetDlgItemText(page, IDC_WINHANDLES, txt);
        }
        // Show icon again
        ShowWindowAsync(findHwnd, SW_SHOW);

        DestroyWindow(hwnd);
        UnregisterClass(TEXT(APP_NAMEA)TEXT("-find"), g_hinst);
        return 0;
    } else if (wParam && msg ==  WM_ERASEBKGND) {
        return 1;
    } else if (wParam && msg == WM_PAINT) {
        return 0;
    }
    return DefWindowProc(hwnd, msg, wParam, lParam);
}
/////////////////////////////////////////////////////////////////////////////
INT_PTR CALLBACK AboutPageDialogProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
    if (msg == WM_INITDIALOG) {
        MoveToCorner(g_cfgwnd);
    } else if (msg == WM_NOTIFY) {
        LPNMHDR pnmh = (LPNMHDR) lParam;
        if (pnmh->code == PSN_SETACTIVE) {
            // Update text
            SetDlgItemText(hwnd, IDC_ABOUT_BOX,        l10n->AboutBox);
            SetDlgItemText(hwnd, IDC_VERSION,          l10n->AboutVersion);
            SetDlgItemText(hwnd, IDC_URL,              TEXT("https://github.com/RamonUnch/AltSnap"));
            SetDlgItemText(hwnd, IDC_AUTHOR,           l10n->AboutAuthor);
            SetDlgItemText(hwnd, IDC_AUTHOR2,          l10n->AboutAuthor2);
            SetDlgItemText(hwnd, IDC_LICENSE,          l10n->AboutLicense);
            SetDlgItemText(hwnd, IDC_TRANSLATIONS_BOX, l10n->AboutTranslationCredit);

            TCHAR txt[1024] = TEXT("");
            int i;
            if (langinfo) {
                for (i = 0; i < nlanguages; i++) {
                    lstrcat_s(txt, ARR_SZ(txt), langinfo[i].lang_english);
                    lstrcat_s(txt, ARR_SZ(txt), TEXT(": "));
                    lstrcat_s(txt, ARR_SZ(txt), langinfo[i].author);
                    if (i + 1 != nlanguages) {
                        lstrcat_s(txt, ARR_SZ(txt), TEXT("\r\n"));
                    }
                }
            }
            SetDlgItemText(hwnd, IDC_TRANSLATIONS, txt);
        }
    }

    return FALSE;
}
static HWND NewTestWindow();
static void ToggleFullScreen(HWND hwnd)
{
    LONG_PTR fs = GetWindowLongPtr(hwnd, 0);
    LONG_PTR fl = GetWindowLongPtr(hwnd, GWL_STYLE);
    if (fs) {
        // We are fullscreen, we need to restore olfd style
        if ( !(fs & WS_MAXIMIZE) )
            SendMessage(hwnd, WM_SYSCOMMAND, SC_RESTORE, 0);
        if ( !(fl & WS_MAXIMIZE) )
            fs &=~WS_MAXIMIZE; //
        SetWindowLongPtr(hwnd, GWL_STYLE, fs|(WS_CAPTION|WS_THICKFRAME));
        SetWindowLongPtr(hwnd, 0, 0); // Clear fs falg.
        SetWindowPos(hwnd, NULL, 0, 0, 0, 0
               , SWP_ASYNCWINDOWPOS|SWP_NOSIZE|SWP_NOMOVE|SWP_FRAMECHANGED|SWP_NOZORDER);
    } else {
        SetWindowLongPtr(hwnd, 0, fl); // store fs falg.
        SetWindowLongPtr(hwnd, GWL_STYLE, fl&~(WS_CAPTION|WS_THICKFRAME));
        SetWindowPos(hwnd, NULL, 0, 0, 0, 0
               , SWP_ASYNCWINDOWPOS|SWP_NOSIZE|SWP_NOMOVE|SWP_FRAMECHANGED|SWP_NOZORDER);
        SendMessage(hwnd, WM_SYSCOMMAND, SC_MAXIMIZE, 0);
    }

}
/////////////////////////////////////////////////////////////////////////////
// Simple windows proc that draws the resizing regions.
LRESULT CALLBACK TestWindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
    #define MAXLINES 16
    #define MAXLL    48
    static UCHAR centerfrac=24;
    static UCHAR sidefrac=100;
    static UCHAR centermode=1;
    static UCHAR uDarkMode = 0; // Using dark mode?
    struct lastkeyss {
        int idx;
        TCHAR lastkey[MAXLINES][MAXLL];
    };
    TCHAR *buttonstr=NULL;

    switch (msg) {
    case WM_CREATE: {
        // uDarkMode = AllowDarkTitlebar(hwnd);

        // Allocate sace for the list of last keys.
        void *lastkeys = calloc(1, sizeof(struct lastkeyss));
        SetWindowLongPtr(hwnd, GWLP_USERDATA, (LONG_PTR)lastkeys);

        } break;

    case WM_KEYDOWN:

        // Ctrl+N (VK_N = 0x4E)
        if (wParam == 0x4E && (GetKeyState(VK_CONTROL)&0x8000)) {
            NewTestWindow();
            break;
        }
        if (wParam == VK_F11)
            ToggleFullScreen(hwnd);

        goto PRINTT;
    case WM_LBUTTONDOWN:
        buttonstr = TEXT("LClick D"); goto PRINTT;
    case WM_RBUTTONDOWN:
        buttonstr = TEXT("RClick D"); goto PRINTT;
    case WM_MBUTTONDOWN:
        buttonstr = TEXT("MClick D"); goto PRINTT;
    case WM_XBUTTONDOWN:
        buttonstr = HIWORD(wParam) == 1? TEXT("XClick 1 D"): TEXT("XClick 2 D");
        goto PRINTT;
    case WM_LBUTTONUP:
        buttonstr = TEXT("LClick U"); goto PRINTT;
    case WM_RBUTTONUP:
        buttonstr = TEXT("RClick U"); goto PRINTT;
    case WM_MBUTTONUP:
        buttonstr = TEXT("MClick U"); goto PRINTT;
    case WM_XBUTTONUP:
        buttonstr = HIWORD(wParam) == 1? TEXT("XClick 1 U"): TEXT("XClick 2 U");
        goto PRINTT;
    case WM_MOUSEWHEEL:
        buttonstr = TEXT("Wheel"); goto PRINTT;
    case WM_MOUSEHWHEEL:
        buttonstr = TEXT("HWheel"); goto PRINTT;
    case WM_KEYUP:
    case WM_SYSKEYUP:
    case WM_SYSKEYDOWN:
    PRINTT: {
        TCHAR txt[32];
        struct lastkeyss *lks = (struct lastkeyss *)GetWindowLongPtr(hwnd, GWLP_USERDATA);
        if (!lks) break;
        int idx = lks->idx;
        TCHAR (*lastkey)[MAXLL] = lks->lastkey;

        if (!buttonstr) {
            lstrcpy_s(lastkey[idx], MAXLL, TEXT("vK="));
            lstrcat_s(lastkey[idx], MAXLL, LPTR2Hex(txt, (BYTE)wParam));
            lstrcat_s(lastkey[idx], MAXLL, lParam&(1u<<31)? TEXT(" U"): lParam&(1u<<30)? TEXT(" R") :TEXT(" D"));
            lstrcat_s(lastkey[idx], MAXLL, TEXT(" sC="));
            lstrcat_s(lastkey[idx], MAXLL, LPTR2Hex(txt, HIWORD(lParam)&0x00FF));
            lstrcat_s(lastkey[idx], MAXLL, TEXT(", LP=") );
            lstrcat_s(lastkey[idx], MAXLL, LPTR2Hex(txt, lParam));
            txt[0] = L','; txt[1] = L' '; txt[2] = L'\0';
            if (GetKeyNameText(lParam, txt+2, ARR_SZ(txt)-2))
                lstrcat_s(lastkey[idx], MAXLL, txt);
        } else {
            short x = LOWORD(lParam);
            short y = HIWORD(lParam);
            lstrcpy_s(lastkey[idx], MAXLL, buttonstr);
            if (msg == WM_MOUSEWHEEL || msg == WM_MOUSEHWHEEL) {
                short delta = HIWORD(wParam);
                if (delta >= 0) {
                    lstrcat_s(lastkey[idx], MAXLL, TEXT(" +"));
                } else {
                    delta = -delta;
                    lstrcat_s(lastkey[idx], MAXLL, TEXT(" -"));
                }
                lstrcat_s(lastkey[idx], MAXLL, Int2lStr(txt, delta));
            }
            lstrcat_s(lastkey[idx], MAXLL, TEXT(" ("));
            lstrcat_s(lastkey[idx], MAXLL, Int2lStr(txt, x));
            lstrcat_s(lastkey[idx], MAXLL, TEXT(", "));
            lstrcat_s(lastkey[idx], MAXLL, Int2lStr(txt, y));
            lstrcat_s(lastkey[idx], MAXLL, TEXT("), WP="));
            lstrcat_s(lastkey[idx], MAXLL, LPTR2Hex(txt, wParam));
        }
        RECT crc;
        GetClientRect(hwnd, &crc);
        long lineheight = MulDiv(11, ReallyGetDpiForWindow(hwnd), 72);
        lineheight = lineheight + lineheight/8;

        long splitheight = crc.bottom-lineheight*MAXLINES;
        RECT trc =  { lineheight/2, splitheight, crc.right, crc.bottom };
        InvalidateRect(hwnd, &trc, TRUE);
        idx++;
        idx = idx%MAXLINES;
        lks->idx = idx;
    } break;

    case  WM_MOVE:
    case  WM_SIZE: {
        TCHAR num[INT_DIGITS*4+4+1];
        TCHAR title[256+INT_DIGITS*4+4];
        RECT rc;
        GetWindowRectL(hwnd, &rc);
        lstrcpy_noaccel(title, l10n->AdvancedTestWindow, ARR_SZ(title));
        lstrcat_s(title, ARR_SZ(title), TEXT(": "));
        lstrcat_s(title, ARR_SZ(title), RectToStr(&rc, num));

        lstrcat_s(title, ARR_SZ(title), TEXT(" ("));
        lstrcat_s(title, ARR_SZ(title), Int2lStr(num, rc.right-rc.left));
        lstrcat_s(title, ARR_SZ(title), TEXT("x"));
        lstrcat_s(title, ARR_SZ(title), Int2lStr(num, rc.bottom-rc.top));
        lstrcat_s(title, ARR_SZ(title), TEXT(")"));
        SetWindowText(hwnd, title);

    }break;
    case WM_PAINT: {
        if(!GetUpdateRect(hwnd, NULL, FALSE)) return 0;
        /* We must keep track of pens and delete them. */
        const UINT dpi = GetDpiForWindow(hwnd);
        const UINT penwidth = GetSystemMetricsForDpi(SM_CXEDGE, dpi);

        const COLORREF txtcolor = uDarkMode? RGB(255, 255, 255): GetSysColor(COLOR_BTNTEXT);
        const HBRUSH bgbrush =    uDarkMode? CreateSolidBrush(RGB(32, 32, 32)): (HBRUSH)(COLOR_BTNFACE+1);
        const HPEN pen = (HPEN) CreatePen(PS_SOLID, penwidth, txtcolor);

        const struct lastkeyss *lks = (struct lastkeyss *)GetWindowLongPtr(hwnd, GWLP_USERDATA);
        if (!lks) break;
        int idx = lks->idx;
        const TCHAR (*lastkey)[MAXLL] = lks->lastkey;

        PAINTSTRUCT ps;
        HDC hdc = BeginPaint(hwnd, &ps);

        RECT wRect;
        GetWindowRect(hwnd, &wRect);
        POINT Offset = { wRect.left, wRect.top };
        ScreenToClient(hwnd, &Offset);

        SelectObject(hdc, GetStockObject(HOLLOW_BRUSH));
        HPEN oripen = (HPEN)SelectObject(hdc, pen);
        SetROP2(hdc, R2_COPYPEN);

        const int width = wRect.right - wRect.left;
        const int height = wRect.bottom - wRect.top;
        const int cwidth = width*centerfrac/100;
        const int cheight = height*centerfrac/100;

        FillRect(hdc, &ps.rcPaint, bgbrush);
        if (centermode != 3)
            Rectangle(hdc // Draw central rectangle
                , Offset.x + (width-cwidth)/2
                , Offset.y + (height-cheight)/2
                , Offset.x + (width+cwidth)/2 +1
                , Offset.y + (height+cheight)/2+1);

        // Side lines
        const int swidth = width*sidefrac/100;
        const int sheight = height*sidefrac/100;
        const int kwidth = max(cwidth, swidth);
        const int kheight = max(cheight, sheight);
        POINT ptss[16]={// Left
                        { 0,                (height-sheight)/2 },
                        { (width-kwidth)/2, (height-sheight)/2 },
                        { 0,                (height+sheight)/2 },
                        { (width-kwidth)/2, (height+sheight)/2 },
                        // Right
                        { (width+kwidth)/2, (height-sheight)/2 },
                        { width,            (height-sheight)/2 },
                        { (width+kwidth)/2, (height+sheight)/2 },
                        { width,            (height+sheight)/2 },
                        // Top
                        { (width-swidth)/2, 0                  },
                        { (width-swidth)/2, (height-kheight)/2 },
                        { (width+swidth)/2, 0                  },
                        { (width+swidth)/2, (height-kheight)/2 },
                        // Bottom
                        { (width-swidth)/2, (height+kheight)/2 },
                        { (width-swidth)/2, height             },
                        { (width+swidth)/2, (height+kheight)/2 },
                        { (width+swidth)/2, height             },
                      };
        OffsetPoints(ptss, Offset.x, Offset.y, 16);
        int j;
        for (j=0; j < 16; j+=2) {
            Polyline(hdc, &ptss[j], 2);
        }
        if (centerfrac < sidefrac) {
            // We must draw 4 extra diagonal lines.
            POINT pts[8]={ // Top-Left
                          { (width-kwidth)/2, (height-sheight)/2 },
                          { (width-cwidth)/2, (height-cheight)/2 },
                          // Top-Right
                          { (width+kwidth)/2, (height-sheight)/2 },
                          { (width+cwidth)/2, (height-cheight)/2 },
                          // Bottom-Left
                          { (width-swidth)/2, (height+kheight)/2 },
                          { (width-cwidth)/2, (height+cheight)/2 },
                          // Bottom-Right
                          { (width+swidth)/2, (height+kheight)/2 },
                          { (width+cwidth)/2, (height+cheight)/2 },
                         };
            OffsetPoints(pts, Offset.x, Offset.y, 16);
            for (j=0; j < 8; j+=2) {
                Polyline(hdc, &pts[j], 2);
            }
        }

        if (centermode == 3) { // Closest side mode
            // Draw diagonal lines
            POINT pts[4] ={ { (width-cwidth)/2, (height-cheight)/2 },
                            { (width+cwidth)/2, (height+cheight)/2 },
                            { (width-cwidth)/2, (height+cheight)/2 },
                            { (width+cwidth)/2, (height-cheight)/2 },
                          };
            OffsetPoints(pts, Offset.x, Offset.y, 4);
            Polyline(hdc, pts  , 2);
            Polyline(hdc, pts+2, 2);

            HPEN dotpen = (HPEN)CreatePen(PS_DOT, 1, txtcolor);
            HPEN prevpen = (HPEN)SelectObject(hdc, dotpen);
            int oldbkmode = SetBkMode(hdc, TRANSPARENT);
            Rectangle(hdc // Draw dashed central rectagle
                , Offset.x+(width-cwidth)/2
                , Offset.y+(height-cheight)/2
                , (width+cwidth)/2 + Offset.x+1
                , (height+cheight)/2 + Offset.y+1);
            // restore oldpen and delete dotpen
            SetBkMode(hdc, oldbkmode);
            DeleteObject(SelectObject(hdc, prevpen));
        }

        // Draw textual info....
        LOGFONT lfont;
        GetObject(GetStockObject(DEFAULT_GUI_FONT), sizeof(LOGFONT), &lfont);
        lfont.lfHeight = -MulDiv(11, ReallyGetDpiForWindow(hwnd), 72);
        long lineheight = -(lfont.lfHeight + lfont.lfHeight/8);
        HFONT oldfont = (HFONT)SelectObject(hdc, CreateFontIndirect(&lfont));
        SetBkMode(hdc, TRANSPARENT);
        SetTextColor(hdc, txtcolor);

        RECT crc;
        GetClientRect(hwnd, &crc);
        UCHAR i;
        long splitheight = crc.bottom - lineheight*MAXLINES;
        for (i=0; i < MAXLINES; i++) {
            UCHAR didx = (idx+i)%MAXLINES;
            RECT trc = {lineheight/2, crc.bottom-lineheight*(MAXLINES-i), crc.right, crc.bottom};
            DrawText(hdc, lastkey[didx], lstrlen(lastkey[didx]), &trc, DT_NOCLIP|DT_TABSTOP);
        }
        TCHAR *str = l10n->MiscZoneTestWinHelp;
        if (UseZones&1) {
            RECT trc2 = { lineheight/2, lineheight/2, crc.right, splitheight };
            DrawText(hdc, str, lstrlen(str), &trc2, DT_NOCLIP|DT_TABSTOP);
        }
        SelectObject(hdc, oripen);
        DeleteObject(SelectObject(hdc, oldfont));

        EndPaint(hwnd, &ps);

        DeleteObject(pen); // delete pen
        if (bgbrush != (HBRUSH)(COLOR_BTNFACE+1))
            DeleteObject(bgbrush);// Delete brush if needed.

        return 0;
    } break;

//    case WM_ERASEBKGND:
//        Sleep(200); break;
//        return 1;

    case WM_UPDCFRACTION: {
        centerfrac = GetPrivateProfileInt(TEXT("General"), TEXT("CenterFraction"), 24, inipath);
        centermode = GetPrivateProfileInt(TEXT("General"), TEXT("ResizeCenter"), 1, inipath);
        sidefrac   = GetPrivateProfileInt(TEXT("General"), TEXT("SidesFraction"), 255, inipath);
        if (sidefrac == 255) sidefrac = centerfrac;
        return 0;
    } break;
    case WM_DESTROY : {
        // Free the allocatde memory for the key list.
        void *lastkeyss = (void *)GetWindowLongPtr(hwnd, GWLP_USERDATA);
        free(lastkeyss);
        SetWindowLongPtr(hwnd, GWLP_USERDATA, (LONG_PTR)NULL); // In case
    } break;
    }
    return DefWindowProc(hwnd, msg, wParam, lParam);
}
#undef MAXLINES

static HWND NewTestWindow()
{
    HWND testwnd;
    WNDCLASSEX wnd;
    if (!GetClassInfoEx(g_hinst, TEXT(APP_NAMEA)TEXT("-Test"), &wnd)) {
        WNDCLASSEX wndd = {
            sizeof(WNDCLASSEX)
          , CS_HREDRAW|CS_VREDRAW
          , TestWindowProc
          , 0, sizeof(LONG_PTR) // To store old GWL_STYLE
          , g_hinst, icons[1] //LoadIcon(g_hinst, iconstr[1])
          , LoadCursor(NULL, IDC_ARROW)
          , NULL //(HBRUSH)(COLOR_BACKGROUND+1)
          , NULL, TEXT(APP_NAMEA)TEXT("-Test"), NULL
        };
        RegisterClassEx(&wndd);
    }
    TCHAR wintitle[256];
    lstrcpy_noaccel(wintitle, l10n->AdvancedTestWindow, ARR_SZ(wintitle));
    testwnd = CreateWindowEx(0
         , TEXT(APP_NAMEA)TEXT("-Test"), wintitle
         , WS_OVERLAPPEDWINDOW
         , CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT
         , NULL, NULL, g_hinst, NULL);
    PostMessage(testwnd, WM_UPDCFRACTION, 0, 0);
    ShowWindow(testwnd, SW_SHOW);

    return testwnd;
}
static HWND NewTestWindowAt(int x, int y, int width, int height)
{
    HWND hwnd = NewTestWindow();
    if (hwnd) {
        RECT bd;
        FixDWMRectLL(hwnd, &bd, 0);
        MoveWindow(hwnd, x-bd.left, y-bd.top, width+bd.left+bd.right, height+bd.top+bd.bottom, TRUE);
    }
    return hwnd;
}

/////////////////////////////////////////////////////////////////////////////
INT_PTR CALLBACK AdvancedPageDialogProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
    #define V (void *)
    static const struct optlst optlst[] = {
        { IDC_AUTOREMAXIMIZE,   T_BOL, 0, TEXT("Advanced"), "AutoRemaximize", V 0 },
        { IDC_AEROTOPMAXIMIZES, T_BMK, 0, TEXT("Advanced"), "AeroTopMaximizes", V 1 },// bit 0
        { IDC_AERODBCLICKSHIFT, T_BMK, 1, TEXT("Advanced"), "AeroTopMaximizes", V 1 },// bit 1
        { IDC_MULTIPLEINSTANCES,T_BOL, 0, TEXT("Advanced"), "MultipleInstances",V 0 },
        { IDC_FULLSCREEN,       T_BOL, 0, TEXT("Advanced"), "FullScreen", V 1 },
        { IDC_BLMAXIMIZED,      T_BOL, 0, TEXT("Advanced"), "BLMaximized", V 0 },
        { IDC_FANCYZONE,        T_BOL, 0, TEXT("Zones"),    "FancyZone", V 0 },
        { IDC_NORESTORE,        T_BMK, 2, TEXT("General"),  "SmartAero", V 0 },  // bit 2
        { IDC_MAXWITHLCLICK,    T_BMK, 0, TEXT("General"),  "MMMaximize", V 1 }, // bit 0
        { IDC_RESTOREONCLICK,   T_BMK, 1, TEXT("General"),  "MMMaximize", V 0 }, // bit 1
        { IDC_TOPMOSTINDICATOR, T_BOL, 0, TEXT("Advanced"), "TopmostIndicator", V 0},

        { IDC_CENTERFRACTION,   T_STR, 0, TEXT("General"),  "CenterFraction",V TEXT("24") },
        { IDC_SIDESFRACTION,    T_STR, 0, TEXT("General"),  "SidesFraction", V TEXT("255")},
        { IDC_AEROHOFFSET,      T_STR, 0, TEXT("General"),  "AeroHoffset",   V TEXT("50") },
        { IDC_AEROVOFFSET,      T_STR, 0, TEXT("General"),  "AeroVoffset",   V TEXT("50") },
        { IDC_SNAPTHRESHOLD,    T_STR, 0, TEXT("Advanced"), "SnapThreshold", V TEXT("20") },
        { IDC_AEROTHRESHOLD,    T_STR, 0, TEXT("Advanced"), "AeroThreshold", V TEXT("5")  },
        { IDC_SNAPGAP,          T_STR, 0, TEXT("Advanced"), "SnapGap",       V TEXT("0")  },
        { IDC_AEROSPEED,        T_STR, 0, TEXT("Advanced"), "AeroMaxSpeed",  V TEXT("")   },
        { IDC_AEROSPEEDTAU,     T_STR, 0, TEXT("Advanced"), "AeroSpeedTau",  V TEXT("32") },
        { IDC_MOVETRANS,        T_STR, 0, TEXT("General"),  "MoveTrans",     V TEXT("")   },
    };
    #undef V

//    static HWND testwnd=NULL;
    static int have_to_apply = 0;
    if (msg == WM_INITDIALOG) {
      ReadDialogOptions(hwnd, optlst, ARR_SZ(optlst));
      # ifndef WIN64
        EnableDlgItem(hwnd, IDC_FANCYZONE, 0);
      # endif

    } else if (msg == WM_COMMAND) {
        int id = LOWORD(wParam);
        int event = HIWORD(wParam);

        if (id != IDC_TESTWINDOW && (event == 0 || event == EN_UPDATE)) {
            PropSheet_Changed(g_cfgwnd, hwnd);
            have_to_apply = 1;
        }
        if (id == IDC_TESTWINDOW) { // Click on the Test Window button
            NewTestWindow();
        }
    } else if (msg == WM_NOTIFY) {
        LPNMHDR pnmh = (LPNMHDR) lParam;
        if (pnmh->code == PSN_SETACTIVE) {
            // Update text
            static const struct dialogstring strlst[] = {
                { IDC_METRICS_BOX,      L10NIDX(AdvancedMetricsBox ) },
                { IDC_CENTERFRACTION_H, L10NIDX(AdvancedCenterFraction ) },
                { IDC_AEROHOFFSET_H,    L10NIDX(AdvancedAeroHoffset ) },
                { IDC_AEROVOFFSET_H,    L10NIDX(AdvancedAeroVoffset ) },
                { IDC_SNAPTHRESHOLD_H,  L10NIDX(AdvancedSnapThreshold ) },
                { IDC_AEROTHRESHOLD_H,  L10NIDX(AdvancedAeroThreshold ) },
                { IDC_SNAPGAP_H,        L10NIDX(AdvancedSnapGap ) },
                { IDC_AEROSPEED_H,      L10NIDX(AdvancedAeroSpeed ) },
                { IDC_MOVETRANS_H,      L10NIDX(AdvancedMoveTrans ) },
                { IDC_TESTWINDOW,       L10NIDX(AdvancedTestWindow ) },

                { IDC_BEHAVIOR_BOX,     L10NIDX(AdvancedBehaviorBox ) },
                { IDC_MULTIPLEINSTANCES,L10NIDX(AdvancedMultipleInstances ) },
                { IDC_AUTOREMAXIMIZE,   L10NIDX(AdvancedAutoRemaximize ) },
                { IDC_AEROTOPMAXIMIZES, L10NIDX(AdvancedAeroTopMaximizes ) },
                { IDC_AERODBCLICKSHIFT, L10NIDX(AdvancedAeroDBClickShift ) },
                { IDC_MAXWITHLCLICK,    L10NIDX(AdvancedMaxWithLClick ) },
                { IDC_RESTOREONCLICK,   L10NIDX(AdvancedRestoreOnClick ) },
                { IDC_FULLSCREEN,       L10NIDX(AdvancedFullScreen ) },
                { IDC_BLMAXIMIZED,      L10NIDX(AdvancedBLMaximized ) },
                { IDC_FANCYZONE,        L10NIDX(AdvancedFancyZone ) },
                { IDC_NORESTORE,        L10NIDX(AdvancedNoRestore ) },
                { IDC_TOPMOSTINDICATOR, L10NIDX(AdvancedTopmostIndicator ) },
            };
            UpdateDialogStrings(hwnd, strlst, ARR_SZ(strlst));

        } else if (pnmh->code == PSN_APPLY && have_to_apply) {
            // Apply or OK button was pressed.
            // Save settings
            WriteDialogOptions(hwnd, optlst, ARR_SZ(optlst));
            UpdateSettings();
            // Update Test windows in if open.
            EnumThreadWindows(GetCurrentThreadId(), RefreshTestWin, 0);
            have_to_apply = 0;
        }
    }
    return FALSE;
}