/* Gui.c
 *
 * Copyright (C) 1992-2008 Paul Boersma
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

/*
 * pb 2002/03/07 GPL
 * pb 2002/03/11 Mach
 * pb 2004/10/21 on Unix, Ctrl becomes the command key
 * pb 2007/06/09 wchar_t
 * pb 2007/12/13 Gui
 * pb 2007/12/30 Gui
 * sdk 2008/02/08 GTK
 */

#include "Gui.h"

Widget Gui_addMenuBar (Widget form) {
	Widget menuBar;
	#if gtk
		menuBar = gtk_menu_bar_new ();
		gtk_box_pack_start (GTK_VBOX (form), menuBar, FALSE, TRUE, 0);
	#elif motif
		menuBar = XmCreateMenuBar (form, "menuBar", NULL, 0);
		XtVaSetValues (menuBar, XmNleftAttachment, XmATTACH_FORM, XmNrightAttachment, XmATTACH_FORM, NULL);
	#endif
	return menuBar;
}

int Gui_getResolution (Widget widget) {
	return 100;   // New fixed resolution for Praat 5.
	#if defined (macintosh)
		(void) widget;
		return 72;
	#elif defined (_WIN32)
		(void) widget;
		return 72;
	#else
		#if gtk
			return (int) gdk_screen_get_resolution (gdk_display_get_default_screen (gtk_widget_get_display (widget)));
		#elif motif
			Display *display = XtDisplay (widget);
			return floor (25.4 * (double) DisplayWidth (display, DefaultScreen (display)) /
				DisplayWidthMM (display, DefaultScreen (display)) + 0.5);
		#endif
	#endif
}

/* End of file Gui.c */
