/* ------------- applicat.c ------------- */

#include "dflat.h"

static int ScreenHeight;
static BOOL DisplayModified = FALSE;
WINDOW ApplicationWindow;

extern DBOX Display;
extern DBOX Windows;

#ifdef INCLUDE_LOGGING
extern DBOX Log;
#endif

#ifdef INCLUDE_SHELLDOS
static void ShellDOS(WINDOW);
#endif
static void CreateMenu(WINDOW);
static void CreateStatusBar(WINDOW);
static void SelectColors(WINDOW);
static void SetScreenHeight(int);
static void SelectLines(WINDOW);

#ifdef INCLUDE_WINDOWOPTIONS
static void SelectTexture(void);
static void SelectBorder(WINDOW);
static void SelectTitle(WINDOW);
static void SelectStatusBar(WINDOW);
#endif

static WINDOW oldFocus;
#ifdef INCLUDE_MULTI_WINDOWS
static void CloseAll(WINDOW, int);
static void MoreWindows(WINDOW);
static void ChooseWindow(WINDOW, int);
static int WindowSel;
static char *Menus[9] = {
    "~1.                      ",
    "~2.                      ",
    "~3.                      ",
    "~4.                      ",
    "~5.                      ",
    "~6.                      ",
    "~7.                      ",
    "~8.                      ",
    "~9.                      "
};
#endif

static char Cwd[65];

/* --------------- CREATE_WINDOW Message -------------- */
static int CreateWindowMsg(WINDOW wnd)
{
    int rtn;
	ApplicationWindow = wnd;
    ScreenHeight = SCREENHEIGHT;
	getcwd(Cwd, 64);
    if (!DisplayModified)    {
       	int i;
       	CTLWINDOW *ct, *ct1;
       	ct = FindCommand(&Display, ID_SNOWY, CHECKBOX);
    	if (!isVGA())    {
        	/* ---- modify Display Dialog Box for EGA, CGA ---- */
        	if (isEGA())
            	ct1 = FindCommand(&Display,ID_50LINES,RADIOBUTTON);
        	else    {
            	CTLWINDOW *ct2;
            	ct2 = FindCommand(&Display,ID_COLOR,RADIOBUTTON)-1;
				if (ct2)	{
	            	ct2->dwnd.w++;
    	        	for (i = 0; i < 7; i++)
        	        	(ct2+i)->dwnd.x += 8;
				}
            	ct1 = FindCommand(&Display,ID_25LINES,RADIOBUTTON)-1;
        	}
			if (ct && ct1)
	        	for (i = 0; i < 6; i++)
    	        	*ct1++ = *ct++;
		}
    	if (isVGA() || isEGA())    {
			/* ------ eliminate the snowy check box ----- */
	       	ct = FindCommand(&Display, ID_SNOWY, CHECKBOX);
			if (ct != NULL)
				for (i = 0; i < 4; i++)
					*(ct+i) = *(ct+2+i);
		}
        DisplayModified = TRUE;
    }
#ifdef INCLUDE_WINDOWOPTIONS
    if (cfg.Border)
        SetCheckBox(&Display, ID_BORDER);
    if (cfg.Title)
        SetCheckBox(&Display, ID_TITLE);
    if (cfg.StatusBar)
        SetCheckBox(&Display, ID_STATUSBAR);
    if (cfg.Texture)
        SetCheckBox(&Display, ID_TEXTURE);
#endif
    if (cfg.mono == 1)
        PushRadioButton(&Display, ID_MONO);
    else if (cfg.mono == 2)
        PushRadioButton(&Display, ID_REVERSE);
    else
        PushRadioButton(&Display, ID_COLOR);
    if (cfg.ScreenLines == 25)
        PushRadioButton(&Display, ID_25LINES);
    else if (cfg.ScreenLines == 43)
        PushRadioButton(&Display, ID_43LINES);
    else if (cfg.ScreenLines == 50)
        PushRadioButton(&Display, ID_50LINES);
	if (cfg.snowy)
        SetCheckBox(&Display, ID_SNOWY);
    if (SCREENHEIGHT != cfg.ScreenLines)    {
        SetScreenHeight(cfg.ScreenLines);
        if (WindowHeight(wnd) == ScreenHeight ||
                SCREENHEIGHT-1 < GetBottom(wnd))    {
            WindowHeight(wnd) = SCREENHEIGHT-1;
            GetBottom(wnd) = GetTop(wnd)+WindowHeight(wnd);
            wnd->RestoredRC = WindowRect(wnd);
        }
    }
    SelectColors(wnd);
#ifdef INCLUDE_WINDOWOPTIONS
    SelectBorder(wnd);
    SelectTitle(wnd);
    SelectStatusBar(wnd);
#endif
    rtn = BaseWndProc(APPLICATION, wnd, CREATE_WINDOW, 0, 0);
    if (wnd->extension != NULL)
        CreateMenu(wnd);
    CreateStatusBar(wnd);
    SendMessage(NULL, SHOW_MOUSE, 0, 0);
    return rtn;
}

/* --------- ADDSTATUS Message ---------- */
static void AddStatusMsg(WINDOW wnd, PARAM p1)
{
    if (wnd->StatusBar != NULL)    {
        if (p1 && *(char *)p1)
            SendMessage(wnd->StatusBar, SETTEXT, p1, 0);
        else 
            SendMessage(wnd->StatusBar, CLEARTEXT, 0, 0);
        SendMessage(wnd->StatusBar, PAINT, 0, 0);
    }
}

/* -------- SETFOCUS Message -------- */
static void SetFocusMsg(WINDOW wnd, BOOL p1)
{
    if (p1)
        SendMessage(inFocus, SETFOCUS, FALSE, 0);
    inFocus = p1 ? wnd : NULL;
	if (isVisible(wnd))
	    SendMessage(wnd, BORDER, 0, 0);
	else 
	    SendMessage(wnd, SHOW_WINDOW, 0, 0);
}

/* ------- SIZE Message -------- */
static void SizeMsg(WINDOW wnd, PARAM p1, PARAM p2)
{
    BOOL WasVisible;
    WasVisible = isVisible(wnd);
    if (WasVisible)
        SendMessage(wnd, HIDE_WINDOW, 0, 0);
    if (p1-GetLeft(wnd) < 30)
        p1 = GetLeft(wnd) + 30;
    BaseWndProc(APPLICATION, wnd, SIZE, p1, p2);
    CreateMenu(wnd);
    CreateStatusBar(wnd);
    if (WasVisible)
        SendMessage(wnd, SHOW_WINDOW, 0, 0);
}

/* ----------- KEYBOARD Message ------------ */
static int KeyboardMsg(WINDOW wnd, PARAM p1, PARAM p2)
{
    if (WindowMoving || WindowSizing || (int) p1 == F1)
        return BaseWndProc(APPLICATION, wnd, KEYBOARD, p1, p2);
    switch ((int) p1)    {
        case ALT_F4:
			if (TestAttribute(wnd, CONTROLBOX))
	            PostMessage(wnd, CLOSE_WINDOW, 0, 0);
            return TRUE;
#ifdef INCLUDE_MULTI_WINDOWS
        case ALT_F6:
            SetNextFocus();
            return TRUE;
#endif
        case ALT_HYPHEN:
			if (TestAttribute(wnd, CONTROLBOX))
	            BuildSystemMenu(wnd);
            return TRUE;
        default:
            break;
    }
    PostMessage(wnd->MenuBarWnd, KEYBOARD, p1, p2);
    return TRUE;
}

/* --------- SHIFT_CHANGED Message -------- */
static void ShiftChangedMsg(WINDOW wnd, PARAM p1)
{
	extern BOOL AltDown;
    if ((int)p1 & ALTKEY)
        AltDown = TRUE;
    else if (AltDown)    {
        AltDown = FALSE;
        if (wnd->MenuBarWnd != inFocus)
            SendMessage(NULL, HIDE_CURSOR, 0, 0);
        SendMessage(wnd->MenuBarWnd, KEYBOARD, F10, 0);
    }
}

/* -------- COMMAND Message ------- */
static void CommandMsg(WINDOW wnd, PARAM p1, PARAM p2)
{
    switch ((int)p1)    {
        case ID_HELP:
            DisplayHelp(wnd, DFlatApplication);
            break;
        case ID_HELPHELP:
            DisplayHelp(wnd, "HelpHelp");
            break;
        case ID_EXTHELP:
            DisplayHelp(wnd, "ExtHelp");
            break;
        case ID_KEYSHELP:
            DisplayHelp(wnd, "KeysHelp");
            break;
        case ID_HELPINDEX:
            DisplayHelp(wnd, "HelpIndex");
            break;
#ifdef INCLUDE_LOGGING
        case ID_LOG:
            MessageLog(wnd);
            break;
#endif
#ifdef INCLUDE_SHELLDOS
        case ID_DOS:
            ShellDOS(wnd);
            break;
#endif
        case ID_EXIT:
        case ID_SYSCLOSE:
            PostMessage(wnd, CLOSE_WINDOW, 0, 0);
            break;
        case ID_DISPLAY:
            if (DialogBox(wnd, &Display, TRUE, NULL))    {
				if (inFocus == wnd->MenuBarWnd || inFocus == wnd->StatusBar)
					oldFocus = ApplicationWindow;
				else 
					oldFocus = inFocus;
                SendMessage(wnd, HIDE_WINDOW, 0, 0);
                SelectColors(wnd);
                SelectLines(wnd);
#ifdef INCLUDE_WINDOWOPTIONS
                SelectBorder(wnd);
                SelectTitle(wnd);
                SelectStatusBar(wnd);
                SelectTexture();
#endif
                CreateMenu(wnd);
                CreateStatusBar(wnd);
                SendMessage(wnd, SHOW_WINDOW, 0, 0);
			    SendMessage(oldFocus, SETFOCUS, TRUE, 0);
            }
            break;
        case ID_SAVEOPTIONS:
            SaveConfig();
            break;
#ifdef INCLUDE_MULTI_WINDOWS
        case ID_WINDOW:
            ChooseWindow(wnd, (int)p2-2);
            break;
        case ID_CLOSEALL:
            CloseAll(wnd, FALSE);
            break;
        case ID_MOREWINDOWS:
            MoreWindows(wnd);
            break;
#endif
#ifdef INCLUDE_RESTORE
        case ID_SYSRESTORE:
#endif
        case ID_SYSMOVE:
        case ID_SYSSIZE:
#ifdef INCLUDE_MINIMIZE
        case ID_SYSMINIMIZE:
#endif
#ifdef INCLUDE_MAXIMIZE
        case ID_SYSMAXIMIZE:
#endif
            BaseWndProc(APPLICATION, wnd, COMMAND, p1, p2);
            break;
        default:
            if (inFocus != wnd->MenuBarWnd && inFocus != wnd)
                PostMessage(inFocus, COMMAND, p1, p2);
            break;
    }
}

/* --------- CLOSE_WINDOW Message -------- */
static int CloseWindowMsg(WINDOW wnd)
{
    int rtn;
#ifdef INCLUDE_MULTI_WINDOWS
    CloseAll(wnd, TRUE);
	WindowSel = 0;
#endif
    PostMessage(NULL, STOP, 0, 0);
    rtn = BaseWndProc(APPLICATION, wnd, CLOSE_WINDOW, 0, 0);
    if (ScreenHeight != SCREENHEIGHT)
        SetScreenHeight(ScreenHeight);
    UnLoadHelpFile();
	DisplayModified = FALSE;
	ApplicationWindow = NULL;
	setdisk(toupper(*Cwd) - 'A');
	chdir(Cwd+2);
    return rtn;
}

/* --- APPLICATION Window Class window processing module --- */
int ApplicationProc(WINDOW wnd, MESSAGE msg, PARAM p1, PARAM p2)
{
    switch (msg)    {
        case CREATE_WINDOW:
            return CreateWindowMsg(wnd);
        case HIDE_WINDOW:
            if (wnd == inFocus)
                inFocus = NULL;
            break;
        case ADDSTATUS:
            AddStatusMsg(wnd, p1);
            return TRUE;
        case SETFOCUS:
            if ((int)p1 == (inFocus != wnd))    {
                SetFocusMsg(wnd, (BOOL) p1);
                return TRUE;
            }
            break;
        case SIZE:
            SizeMsg(wnd, p1, p2);
            return TRUE;
#ifdef INCLUDE_MINIMIZE
        case MINIMIZE:
            return TRUE;
#endif
        case KEYBOARD:
            return KeyboardMsg(wnd, p1, p2);
        case SHIFT_CHANGED:
            ShiftChangedMsg(wnd, p1);
            return TRUE;
        case PAINT:
            if (isVisible(wnd))    {
#ifdef INCLUDE_WINDOWOPTIONS
                int cl = cfg.Texture ? APPLCHAR : ' ';
#else
                int cl = APPLCHAR;
#endif
                ClearWindow(wnd, (RECT *)p1, cl);
            }
            return TRUE;
        case COMMAND:
            CommandMsg(wnd, p1, p2);
            return TRUE;
        case CLOSE_WINDOW:
            return CloseWindowMsg(wnd);
        default:
            break;
    }
    return BaseWndProc(APPLICATION, wnd, msg, p1, p2);
}

#ifdef INCLUDE_SHELLDOS
static void SwitchCursor(void)
{
    SendMessage(NULL, SAVE_CURSOR, 0, 0);
    SwapCursorStack();
    SendMessage(NULL, RESTORE_CURSOR, 0, 0);
}

/* ------- Shell out to DOS ---------- */
static void ShellDOS(WINDOW wnd)
{
	oldFocus = inFocus;
    SendMessage(wnd, HIDE_WINDOW, 0, 0);
    SwitchCursor();
    if (ScreenHeight != SCREENHEIGHT)
        SetScreenHeight(ScreenHeight);
    SendMessage(NULL, HIDE_MOUSE, 0, 0);
    printf("To return to %s, execute the DOS exit command.",
                    DFlatApplication);
    fflush(stdout);
    spawnl(P_WAIT, getenv("COMSPEC"), NULL);
    if (SCREENHEIGHT != cfg.ScreenLines)
        SetScreenHeight(cfg.ScreenLines);
    SwitchCursor();
	SendMessage(wnd, SHOW_WINDOW, 0, 0);
    SendMessage(oldFocus, SETFOCUS, TRUE, 0);
    SendMessage(NULL, SHOW_MOUSE, 0, 0);
}
#endif

/* -------- Create the menu bar -------- */
static void CreateMenu(WINDOW wnd)
{
    AddAttribute(wnd, HASMENUBAR);
    if (wnd->MenuBarWnd != NULL)
        SendMessage(wnd->MenuBarWnd, CLOSE_WINDOW, 0, 0);
    wnd->MenuBarWnd = CreateWindow(MENUBAR,
                        NULL,
                        GetClientLeft(wnd),
                        GetClientTop(wnd)-1,
                        1,
                        ClientWidth(wnd),
                        NULL,
                        wnd,
                        NULL,
                        0);
    SendMessage(wnd->MenuBarWnd,BUILDMENU,
        (PARAM)wnd->extension,0);
    AddAttribute(wnd->MenuBarWnd, VISIBLE);
}

/* ----------- Create the status bar ------------- */
static void CreateStatusBar(WINDOW wnd)
{
    if (wnd->StatusBar != NULL)    {
        SendMessage(wnd->StatusBar, CLOSE_WINDOW, 0, 0);
        wnd->StatusBar = NULL;
    }
    if (TestAttribute(wnd, HASSTATUSBAR))    {
        wnd->StatusBar = CreateWindow(STATUSBAR,
                            NULL,
                            GetClientLeft(wnd),
                            GetBottom(wnd),
                            1,
                            ClientWidth(wnd),
                            NULL,
                            wnd,
                            NULL,
                            0);
        AddAttribute(wnd->StatusBar, VISIBLE);
    }
}

#ifdef INCLUDE_MULTI_WINDOWS
/* -------- return the name of a document window ------- */
static char *WindowName(WINDOW wnd)
{
    if (GetTitle(wnd) == NULL)    {
        if (GetClass(wnd) == DIALOG)
            return ((DBOX *)(wnd->extension))->HelpName;
        else 
            return "Untitled";
    }
    else
        return GetTitle(wnd);
}

/* ----------- Prepare the Window menu ------------ */
void PrepWindowMenu(void *w, struct Menu *mnu)
{
    WINDOW wnd = w;
    struct PopDown *p0 = mnu->Selections;
    struct PopDown *pd = mnu->Selections + 2;
    struct PopDown *ca = mnu->Selections + 13;
    int MenuNo = 0;
    WINDOW cwnd;
    mnu->Selection = 0;
    oldFocus = NULL;
    if (GetClass(wnd) != APPLICATION)    {
        oldFocus = wnd;
        /* ----- point to the APPLICATION window ----- */
		if (ApplicationWindow == NULL)
			return;
		cwnd = FirstWindow(ApplicationWindow);
        /* ----- get the first 9 document windows ----- */
        while (cwnd != NULL && MenuNo < 9)    {
            if (GetClass(cwnd) != MENUBAR &&
                    GetClass(cwnd) != STATUSBAR) {
                /* --- add the document window to the menu --- */
                strncpy(Menus[MenuNo]+4, WindowName(cwnd), 20);
                pd->SelectionTitle = Menus[MenuNo];
                if (cwnd == oldFocus)    {
                    /* -- mark the current document -- */
                    pd->Attrib |= CHECKED;
                    mnu->Selection = MenuNo+2;
                }
                else
                    pd->Attrib &= ~CHECKED;
                pd++;
                MenuNo++;
            }
			cwnd = NextWindow(cwnd);
        }
    }
    if (MenuNo)
        p0->SelectionTitle = "~Close all";
    else
        p0->SelectionTitle = NULL;
    if (MenuNo >= 9)    {
        *pd++ = *ca;
        if (mnu->Selection == 0)
            mnu->Selection = 11;
    }
    pd->SelectionTitle = NULL;
}

/* window processing module for the More Windows dialog box */
static int WindowPrep(WINDOW wnd,MESSAGE msg,PARAM p1,PARAM p2)
{
    switch (msg)    {
        case INITIATE_DIALOG:    {
            WINDOW wnd1;
            WINDOW cwnd = ControlWindow(&Windows,ID_WINDOWLIST);
            int sel = 0;
            if (cwnd == NULL)
                return FALSE;
			wnd1 = FirstWindow(ApplicationWindow);
			while (wnd1 != NULL)	{
                if (wnd1 != wnd && GetClass(wnd1) != MENUBAR &&
                        GetClass(wnd1) != STATUSBAR)    {
                    if (wnd1 == oldFocus)
                        WindowSel = sel;
                    SendMessage(cwnd, ADDTEXT,
                        (PARAM) WindowName(wnd1), 0);
                    sel++;
                }
				wnd1 = NextWindow(wnd1);
            }
            SendMessage(cwnd, LB_SETSELECTION, WindowSel, 0);
            AddAttribute(cwnd, VSCROLLBAR);
            PostMessage(cwnd, SHOW_WINDOW, 0, 0);
            break;
        }
        case COMMAND:
            switch ((int) p1)    {
                case ID_OK:
                    if ((int)p2 == 0)
                        WindowSel = SendMessage(
                                    ControlWindow(&Windows,
                                    ID_WINDOWLIST),
                                    LB_CURRENTSELECTION, 0, 0);
                    break;
                case ID_WINDOWLIST:
                    if ((int) p2 == LB_CHOOSE)
                        SendMessage(wnd, COMMAND, ID_OK, 0);
                    break;
                default:
                    break;
            }
            break;
        default:
            break;
    }
    return DefaultWndProc(wnd, msg, p1, p2);
}

/* ---- the More Windows command on the Window menu ---- */
static void MoreWindows(WINDOW wnd)
{
    if (DialogBox(wnd, &Windows, TRUE, WindowPrep))
        ChooseWindow(wnd, WindowSel);
}

/* ----- user chose a window from the Window menu
        or the More Window dialog box ----- */
static void ChooseWindow(WINDOW wnd, int WindowNo)
{
    WINDOW cwnd = FirstWindow(wnd);
	while (cwnd != NULL)	{
        if (GetClass(cwnd) != MENUBAR &&
                GetClass(cwnd) != STATUSBAR)
            if (WindowNo-- == 0)
                break;
		cwnd = NextWindow(cwnd);
    }
    if (cwnd != NULL)    {
        SendMessage(cwnd, SETFOCUS, TRUE, 0);
        if (cwnd->condition == ISMINIMIZED)
            SendMessage(cwnd, RESTORE, 0, 0);
    }
}

/* ----- Close all document windows ----- */
static void CloseAll(WINDOW wnd, int closing)
{
    WINDOW wnd1, wnd2;
    SendMessage(wnd, SETFOCUS, TRUE, 0);
	wnd1 = LastWindow(wnd);
	while (wnd1 != NULL)	{
		wnd2 = PrevWindow(wnd1);
        if (GetClass(wnd1) != MENUBAR && GetClass(wnd1) != STATUSBAR)    {
	        ClearVisible(wnd1);
    	    SendMessage(wnd1, CLOSE_WINDOW, 0, 0);
		}
		wnd1 = wnd2;
    }
    if (!closing)
        SendMessage(wnd, PAINT, 0, 0);
}

#endif    /* #ifdef INCLUDE_MULTI_WINDOWS */

static void DoWindowColors(WINDOW wnd)
{
    WINDOW cwnd;
    InitWindowColors(wnd);
	cwnd = FirstWindow(wnd);
	while (cwnd != NULL)	{
        DoWindowColors(cwnd);
        if (GetClass(cwnd) == TEXT && GetText(cwnd) != NULL)
            SendMessage(cwnd, CLEARTEXT, 0, 0);
		cwnd = NextWindow(cwnd);
    }
}

/* ----- set up colors for the application window ------ */
static void SelectColors(WINDOW wnd)
{
    if (RadioButtonSetting(&Display, ID_MONO))
        cfg.mono = 1;
    else if (RadioButtonSetting(&Display, ID_REVERSE))
        cfg.mono = 2;
    else
        cfg.mono = 0;
    cfg.snowy = CheckBoxSetting(&Display, ID_SNOWY);
	get_videomode();
    if ((ismono() || video_mode == 2) && cfg.mono == 0)
        cfg.mono = 1;

    if (cfg.mono == 1)
        memcpy(cfg.clr, bw, sizeof bw);
    else if (cfg.mono == 2)
        memcpy(cfg.clr, reverse, sizeof reverse);
    else
        memcpy(cfg.clr, color, sizeof color);
    DoWindowColors(wnd);
}

/* ---- select screen lines ---- */
static void SelectLines(WINDOW wnd)
{
    cfg.ScreenLines = 25;
    if (isEGA() || isVGA())    {
        if (RadioButtonSetting(&Display, ID_43LINES))
            cfg.ScreenLines = 43;
        else if (RadioButtonSetting(&Display, ID_50LINES))
            cfg.ScreenLines = 50;
    }
    if (SCREENHEIGHT != cfg.ScreenLines)    {
        SetScreenHeight(cfg.ScreenLines);
		/* ---- re-maximize ---- */
        if (wnd->condition == ISMAXIMIZED)	{
            SendMessage(wnd, SIZE, (PARAM) GetRight(wnd),
                SCREENHEIGHT-1);
			return;
		}
		/* --- adjust if current size does not fit --- */
		if (WindowHeight(wnd) > SCREENHEIGHT)
            SendMessage(wnd, SIZE, (PARAM) GetRight(wnd),
                (PARAM) GetTop(wnd)+SCREENHEIGHT-1);
		/* --- if window is off-screen, move it on-screen --- */
		if (GetTop(wnd) >= SCREENHEIGHT-1)
			SendMessage(wnd, MOVE, (PARAM) GetLeft(wnd),
				(PARAM) SCREENHEIGHT-WindowHeight(wnd));
    }
}

/* ---- set the screen height in the video hardware ---- */
static void SetScreenHeight(int height)
{
    if (isEGA() || isVGA())    {
        SendMessage(NULL, SAVE_CURSOR, 0, 0);
        switch (height)    {
            case 25:
                Set25();
                break;
            case 43:
                Set43();
                break;
            case 50:
                Set50();
                break;
            default:
                break;
        }
        SendMessage(NULL, RESTORE_CURSOR, 0, 0);
        SendMessage(NULL, RESET_MOUSE, 0, 0);
        SendMessage(NULL, SHOW_MOUSE, 0, 0);
    }
}

#ifdef INCLUDE_WINDOWOPTIONS

/* ----- select the screen texture ----- */
static void SelectTexture(void)
{
    cfg.Texture = CheckBoxSetting(&Display, ID_TEXTURE);
}

/* -- select whether the application screen has a border -- */
static void SelectBorder(WINDOW wnd)
{
    cfg.Border = CheckBoxSetting(&Display, ID_BORDER);
    if (cfg.Border)
        AddAttribute(wnd, HASBORDER);
    else
        ClearAttribute(wnd, HASBORDER);
}

/* select whether the application screen has a status bar */
static void SelectStatusBar(WINDOW wnd)
{
    cfg.StatusBar = CheckBoxSetting(&Display, ID_STATUSBAR);
    if (cfg.StatusBar)
        AddAttribute(wnd, HASSTATUSBAR);
    else
        ClearAttribute(wnd, HASSTATUSBAR);
}

/* select whether the application screen has a title bar */
static void SelectTitle(WINDOW wnd)
{
    cfg.Title = CheckBoxSetting(&Display, ID_TITLE);
    if (cfg.Title)
        AddAttribute(wnd, HASTITLEBAR);
    else
        ClearAttribute(wnd, HASTITLEBAR);
}

#endif


