void
mouse_update( void )
#endif
{
static int btn_state = 0;
unsigned char mousebuf[60]; /* max. events: 20 (PS/2) or 15 (other) */
ssize_t xoff = 0, yoff = 0;
int btn_changed = 0, btn_new = btn_state, btn_mod = btn_state;
if( mouse_fd == -1 ) return;
while( 1 ) {
ssize_t available;
const unsigned char *i;
available = read( mouse_fd, &mousebuf, sizeof( mousebuf ) );
if( available <= 0 ) break;
if( !ui_mouse_grabbed ) continue;
for( i = mousebuf; i < mousebuf + available; i += packet_size ) {
btn_changed |= btn_mod ^= btn_new = i[0] & 7;
btn_changed |= btn_mod ^= btn_new = i[0] & 7;
xoff += i[1]; if( i[0] & 16 ) xoff -= 256;
yoff += i[2]; if( i[0] & 32 ) yoff -= 256;
}
}
btn_state = btn_new;
if( btn_changed & 1 ) ui_mouse_button( 1, btn_new & 1 );
if( btn_changed & 2 ) ui_mouse_button( 3, btn_new & 2 );
if( xoff || yoff ) ui_mouse_motion( xoff, -yoff );
}
static void
mouse_update_gpm( void )
{
Gpm_Event event;
int db;
static int oldbuttons = 0;
if( gpmfd < 0 ) {
static int t = 0;
if (!t) fprintf (stderr, "gpm not there?\n");
t = 1;
return;
}
for (;;) {
struct pollfd ufd = { gpmfd, POLLIN | POLLPRI };
if( poll( &ufd, 1, 0 ) < 1 ) break;
gpm_getevent( &event );
if( !ui_mouse_grabbed ) continue;
if( event.dx | event.dy ) ui_mouse_motion( event.dx, event.dy );
db = event.buttons ^ oldbuttons;
if( db ) {
oldbuttons = event.buttons;
if( db & GPM_B_LEFT ) ui_mouse_button( 1, event.buttons & GPM_B_LEFT );
if( db & GPM_B_RIGHT ) ui_mouse_button( 3, event.buttons & GPM_B_RIGHT );
}
}
}
int ui_event(void)
{
XEvent event;
XFlush( display );
while( XEventsQueued( display, QueuedAlready ) ) {
XNextEvent( display, &event );
switch(event.type) {
case ConfigureNotify:
xdisplay_configure_notify(event.xconfigure.width,
event.xconfigure.height);
break;
case Expose:
xdisplay_area( event.xexpose.x, event.xexpose.y,
event.xexpose.width, event.xexpose.height );
break;
case ButtonPress:
ui_mouse_button( event.xbutton.button, 1 );
break;
case ButtonRelease:
ui_mouse_button( event.xbutton.button, 0 );
break;
case MotionNotify:
if( ui_mouse_grabbed ) {
ui_mouse_motion( event.xmotion.x - 128, event.xmotion.y - 128 );
if( event.xmotion.x != 128 || event.xmotion.y != 128 )
XWarpPointer( display, None, xui_mainWindow, 0, 0, 0, 0, 128, 128 );
}
break;
case FocusOut:
keyboard_release_all();
ui_mouse_suspend();
break;
case FocusIn:
ui_mouse_resume();
break;
case KeyPress:
xkeyboard_keypress(&(event.xkey));
break;
case KeyRelease:
xkeyboard_keyrelease(&(event.xkey));
break;
case ClientMessage:
if( event.xclient.format == 32 &&
event.xclient.data.l[0] == delete_window_atom ) {
fuse_emulation_pause();
menu_file_exit(0);
fuse_emulation_unpause();
}
break;
}
}
return 0;
}
//---------------------------------------------------------------------------
// windowMouse
//---------------------------------------------------------------------------
void windowMouse( MPKWindow *w, MPKEvent *event )
{
XEvent *ev = event->x;
if(ev->type == ButtonPress)
{
ui_mouse_down(event->mouse.xref, event->mouse.yref);
}
if( event->button.left )
{
ui_mouse_motion(event->mouse.x, event->mouse.y);
}
}
int ui_event(void)
{
XEvent event;
while(XCheckMaskEvent(display,~NoEventMask,&event)) {
switch(event.type) {
case ConfigureNotify:
xdisplay_configure_notify(event.xconfigure.width,
event.xconfigure.height);
break;
case Expose:
xdisplay_area( event.xexpose.x, event.xexpose.y,
event.xexpose.width, event.xexpose.height );
break;
case ButtonPress:
ui_mouse_button( event.xbutton.button, 1 );
break;
case ButtonRelease:
ui_mouse_button( event.xbutton.button, 0 );
break;
case MotionNotify:
if( ui_mouse_grabbed ) {
ui_mouse_motion( event.xmotion.x - 128, event.xmotion.y - 128 );
if( event.xmotion.x != 128 || event.xmotion.y != 128 )
XWarpPointer( display, None, xui_mainWindow, 0, 0, 0, 0, 128, 128 );
}
break;
case FocusOut:
keyboard_release_all();
ui_mouse_suspend();
break;
case FocusIn:
ui_mouse_resume();
break;
case KeyPress:
xkeyboard_keypress(&(event.xkey));
break;
case KeyRelease:
xkeyboard_keyrelease(&(event.xkey));
break;
case ClientMessage:
if( event.xclient.data.l[0] == delete_window_atom ) fuse_exiting = 1;
break;
}
}
return 0;
}
int
ui_event( void )
{
SDL_Event event;
while ( SDL_PollEvent( &event ) ) {
switch ( event.type ) {
case SDL_KEYDOWN:
sdlkeyboard_keypress( &(event.key) );
break;
case SDL_KEYUP:
sdlkeyboard_keyrelease( &(event.key) );
break;
case SDL_MOUSEBUTTONDOWN:
ui_mouse_button( event.button.button, 1 );
break;
case SDL_MOUSEBUTTONUP:
ui_mouse_button( event.button.button, 0 );
break;
case SDL_MOUSEMOTION:
if( ui_mouse_grabbed ) {
ui_mouse_motion( event.motion.x - 128, event.motion.y - 128 );
if( event.motion.x != 128 || event.motion.y != 128 )
SDL_WarpMouse( 128, 128 );
}
break;
#if defined USE_JOYSTICK && !defined HAVE_JSW_H
case SDL_JOYBUTTONDOWN:
sdljoystick_buttonpress( &(event.jbutton) );
break;
case SDL_JOYBUTTONUP:
sdljoystick_buttonrelease( &(event.jbutton) );
break;
case SDL_JOYAXISMOTION:
sdljoystick_axismove( &(event.jaxis) );
break;
#endif /* if defined USE_JOYSTICK && !defined HAVE_JSW_H */
case SDL_QUIT:
fuse_emulation_pause();
menu_file_exit(0);
fuse_emulation_unpause();
break;
case SDL_VIDEOEXPOSE:
display_refresh_all();
break;
case SDL_ACTIVEEVENT:
if( event.active.state & SDL_APPINPUTFOCUS ) {
if( event.active.gain ) ui_mouse_resume(); else ui_mouse_suspend();
}
break;
default:
break;
}
}
return 0;
}
