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/* svgaui.c: Routines for dealing with the svgalib user interface
Copyright (c) 2000-2003 Philip Kendall, Matan Ziv-Av, Russell Marks
$Id: svgaui.c 4109 2009-12-27 06:15:10Z fredm $
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.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Author contact information:
E-mail: philip-fuse@shadowmagic.org.uk
*/
#include <config.h>
#include <stdio.h>
#include <vga.h>
#if defined USE_JOYSTICK && !defined HAVE_JSW_H
#include <vgajoystick.h>
#endif
#include <vgakeyboard.h>
#include <vgamouse.h>
#include "display.h"
#include "fuse.h"
#include "svgadisplay.h"
#include "svgakeyboard.h"
#include "ui/ui.h"
#include "ui/uidisplay.h"
static int oldbutton = 0, oldx = 0, oldy = 0;
int ui_init(int *argc, char ***argv)
{
int error;
if( ui_widget_init() ) return 1;
error = svgadisplay_init();
if(error) return error;
error = svgakeyboard_init();
if(error) return error;
vga_setmousesupport( 1 );
mouse_setxrange( 0, 255);
mouse_setyrange( 0, 255);
mouse_setscale( 64 );
mouse_setwrap( MOUSE_WRAPX | MOUSE_WRAPY );
mouse_setposition( 128, 128 );
ui_mouse_present = 1;
return 0;
}
int
ui_event( void )
{
int x, y, b, bd;
keyboard_update();
mouse_update();
#if defined USE_JOYSTICK && !defined HAVE_JSW_H
joystick_update();
#endif
x = mouse_getx();
y = mouse_gety();
b = mouse_getbutton();
bd = b ^ oldbutton;
if( bd & MOUSE_LEFTBUTTON ) ui_mouse_button( 1, b & MOUSE_LEFTBUTTON );
if( bd & MOUSE_MIDDLEBUTTON ) ui_mouse_button( 2, b & MOUSE_MIDDLEBUTTON );
if( bd & MOUSE_RIGHTBUTTON ) ui_mouse_button( 3, b & MOUSE_RIGHTBUTTON );
oldbutton = b;
if( x != oldx || y != oldy ) {
ui_mouse_motion( x - oldx, y - oldy );
oldx = x; oldy = y;
}
return 0;
}
int ui_end(void)
{
int error;
error = svgakeyboard_end();
if(error) return error;
error = svgadisplay_end();
if(error) return error;
ui_widget_end();
return 0;
}
int
ui_mouse_grab( int startup GCC_UNUSED )
{
return 1;
}
int
ui_mouse_release( int suspend )
{
return !suspend;
}
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