static void install_grabs(void)
{
XSync(dpy, False);
hildon_set_non_compositing();
XDefineCursor(dpy, win, CreateNullCursor(dpy, win));
XGrabPointer(dpy, win, False, MOUSE_MASK, GrabModeAsync, GrabModeAsync,
win, None, CurrentTime);
XGetPointerControl(dpy, &mouse_accel_numerator,
&mouse_accel_denominator, &mouse_threshold);
XChangePointerControl(dpy, True, True, 1, 1, 0);
XSync(dpy, False);
mwx = glConfig.vidWidth / 2;
mwy = glConfig.vidHeight / 2;
mx = my = 0;
XGrabKeyboard(dpy, win, False, GrabModeAsync, GrabModeAsync,
CurrentTime);
XSync(dpy, False);
}
/*
===========
IN_GrabMouse
===========
*/
void IN_GrabMouse (void)
{
if (mouse_available && !mouse_grab_active && x_win)
{
XWindowAttributes attribs_1;
XSetWindowAttributes attribs_2;
XGetWindowAttributes(x_disp, x_win, &attribs_1);
attribs_2.event_mask = attribs_1.your_event_mask | KEY_MASK | MOUSE_MASK;
XChangeWindowAttributes(x_disp, x_win, CWEventMask, &attribs_2);
// hide cursor
XDefineCursor(x_disp, x_win, CreateNullCursor());
// grab pointer
XGrabPointer(x_disp, x_win, True, 0, GrabModeAsync, GrabModeAsync, x_win, None, CurrentTime);
if (dga_mouse_available)
{
if (!vidmode_fullscreen && (vid.width < 640 || vid.height < 480))
Con_Warning ("Running low-res windowed mode, XFree86 DGA Mouse disabled\n");
else
IN_ActivateDGAMouse();
}
mouse_grab_active = true;
}
}
static void install_grabs(void)
{
// inviso cursor
XWarpPointer(dpy, None, win,
0, 0, 0, 0,
glConfig.vidWidth / 2, glConfig.vidHeight / 2);
XSync(dpy, False);
XDefineCursor(dpy, win, CreateNullCursor(dpy, win));
XGrabPointer(dpy, win, // bk010108 - do this earlier?
False,
MOUSE_MASK,
GrabModeAsync, GrabModeAsync,
win,
None,
CurrentTime);
XGetPointerControl(dpy, &mouse_accel_numerator, &mouse_accel_denominator,
&mouse_threshold);
XChangePointerControl(dpy, True, True, 1, 1, 0);
XSync(dpy, False);
mouseResetTime = Sys_Milliseconds ();
#ifdef HAVE_XF86DGA
if (in_dgamouse->value)
{
int MajorVersion, MinorVersion;
if (!XF86DGAQueryVersion(dpy, &MajorVersion, &MinorVersion))
{
// unable to query, probalby not supported, force the setting to 0
ri.Printf( PRINT_ALL, "Failed to detect XF86DGA Mouse\n" );
ri.Cvar_Set( "in_dgamouse", "0" );
} else
{
XF86DGADirectVideo(dpy, DefaultScreen(dpy), XF86DGADirectMouse);
XWarpPointer(dpy, None, win, 0, 0, 0, 0, 0, 0);
}
} else
#endif /* HAVE_XF86DGA */
{
mwx = glConfig.vidWidth / 2;
mwy = glConfig.vidHeight / 2;
mx = my = 0;
}
XGrabKeyboard(dpy, win,
False,
GrabModeAsync, GrabModeAsync,
CurrentTime);
XSync(dpy, False);
}
static void install_grabs_mouse( void )
{
int i;
int num_devices;
XIDeviceInfo *info;
XIEventMask mask;
assert( x11display.dpy && x11display.win );
if( mouse_active )
return;
XDefineCursor(x11display.dpy, x11display.win, CreateNullCursor(x11display.dpy, x11display.win));
mask.deviceid = XIAllDevices;
mask.mask_len = XIMaskLen(XI_LASTEVENT);
mask.mask = calloc(mask.mask_len, sizeof(char));
XISetMask(mask.mask, XI_Enter);
XISetMask(mask.mask, XI_Leave);
XISetMask(mask.mask, XI_ButtonPress);
XISetMask(mask.mask, XI_ButtonRelease);
info = XIQueryDevice(x11display.dpy, XIAllDevices, &num_devices);
for(i = 0; i < num_devices; i++) {
int id = info[i].deviceid;
if(info[i].use == XISlavePointer) {
mask.deviceid = id;
XIGrabDevice(x11display.dpy, id, x11display.win, CurrentTime, None, GrabModeSync,
GrabModeSync, True, &mask);
}
else if(info[i].use == XIMasterPointer) {
if (x11display.features.wmStateFullscreen)
XIWarpPointer(x11display.dpy, id, None, x11display.win, 0, 0, 0, 0, 0, 0);
else
XIWarpPointer(x11display.dpy, id, None, x11display.win, 0, 0, 0, 0, x11display.win_width/2, x11display.win_height/2);
}
}
XIFreeDeviceInfo(info);
mask.deviceid = XIAllDevices;
memset(mask.mask, 0, mask.mask_len);
XISetMask(mask.mask, XI_RawMotion);
XISelectEvents(x11display.dpy, DefaultRootWindow(x11display.dpy), &mask, 1);
free(mask.mask);
XSync(x11display.dpy, True);
mx = my = 0;
mouse_active = qtrue;
}
static void install_grabs(void)
{
// inviso cursor
XDefineCursor(dpy, win, CreateNullCursor(dpy, win));
XGrabPointer(dpy, win,
False,
MOUSE_MASK,
GrabModeAsync, GrabModeAsync,
win,
None,
CurrentTime);
XGetPointerControl(dpy, &mouse_accel_numerator, &mouse_accel_denominator,
&mouse_threshold);
XChangePointerControl(dpy, qtrue, qtrue, 2, 1, 0);
if (in_dgamouse->value) {
int MajorVersion, MinorVersion;
if (!XF86DGAQueryVersion(dpy, &MajorVersion, &MinorVersion)) {
// unable to query, probalby not supported
ri.Printf( PRINT_ALL, "Failed to detect XF86DGA Mouse\n" );
ri.Cvar_Set( "in_dgamouse", "0" );
} else {
dgamouse = qtrue;
XF86DGADirectVideo(dpy, DefaultScreen(dpy), XF86DGADirectMouse);
XWarpPointer(dpy, None, win, 0, 0, 0, 0, 0, 0);
}
} else {
XWarpPointer(dpy, None, win,
0, 0, 0, 0,
glConfig.vidWidth / 2, glConfig.vidHeight / 2);
}
XGrabKeyboard(dpy, win,
False,
GrabModeAsync, GrabModeAsync,
CurrentTime);
// XSync(dpy, True);
}
static void install_grabs_keyboard( void )
{
int i;
int num_devices;
XIDeviceInfo *info;
XIEventMask mask;
assert( x11display.dpy && x11display.win );
if( input_active )
return;
XDefineCursor(x11display.dpy, x11display.win, CreateNullCursor(x11display.dpy, x11display.win));
mask.deviceid = XIAllMasterDevices;
mask.mask_len = XIMaskLen(XI_LASTEVENT);
mask.mask = calloc(mask.mask_len, sizeof(char));
XISetMask(mask.mask, XI_KeyPress);
XISetMask(mask.mask, XI_KeyRelease);
XISetMask(mask.mask, XI_ButtonPress);
XISetMask(mask.mask, XI_ButtonRelease);
XISelectEvents(x11display.dpy, x11display.win, &mask, 1);
info = XIQueryDevice(x11display.dpy, XIAllDevices, &num_devices);
for(i = 0; i < num_devices; i++) {
int id = info[i].deviceid;
if(info[i].use == XIMasterKeyboard)
{
XIGrabDevice(x11display.dpy, id, x11display.win, CurrentTime, None, GrabModeAsync, GrabModeAsync, False, &mask);
}
}
XIFreeDeviceInfo(info);
free(mask.mask);
XSync(x11display.dpy, True);
input_active = qtrue;
}
void
IN_GrabMouse(void)
{
int err;
if (mouse_available && !mouse_grab_active) {
XDefineCursor(x_disp, x_win, CreateNullCursor());
err = XGrabPointer(x_disp, x_win, True, 0, GrabModeAsync,
GrabModeAsync, x_win, None, CurrentTime);
if (err) {
if (err == GrabNotViewable)
Con_DPrintf("%s: GrabNotViewable\n", __func__);
if (err == AlreadyGrabbed)
Con_DPrintf("%s: AlreadyGrabbed\n", __func__);
if (err == GrabFrozen)
Con_DPrintf("%s: GrabFrozen\n", __func__);
if (err == GrabInvalidTime)
Con_DPrintf("%s: GrabInvalidTime\n", __func__);
mouse_grab_active = true;
return;
} else {
mouse_grab_active = true;
}
#ifdef USE_XF86DGA
// FIXME - need those cvar callbacks to fix changed values...
if (dga_available) {
if (in_dgamouse.value)
IN_ActivateDGAMouse();
} else {
in_dgamouse.value = 0;
}
#endif
} else {
Sys_Error("Bad grab?");
}
}
static void install_grabs(void)
{
int MajorVersion, MinorVersion;
input_grabbed = true;
// don't show mouse cursor icon
XDefineCursor(x_disp, x_win, CreateNullCursor(x_disp, x_win));
XGrabPointer(x_disp, x_win,
True,
0,
GrabModeAsync, GrabModeAsync,
x_win,
None,
CurrentTime);
#ifdef USE_DGA
if (!COM_CheckParm("-nodga") &&
XF86DGAQueryVersion(x_disp, &MajorVersion, &MinorVersion)) {
// let us hope XF86DGADirectMouse will work
XF86DGADirectVideo(x_disp, DefaultScreen(x_disp), XF86DGADirectMouse);
dgamouse = true;
XWarpPointer(x_disp, None, x_win, 0, 0, 0, 0, 0, 0); // oldman: this should be here really
}
else
#endif
XWarpPointer(x_disp, None, x_win,
0, 0, 0, 0,
vid.width / 2, vid.height / 2);
XGrabKeyboard(x_disp, x_win,
False,
GrabModeAsync, GrabModeAsync,
CurrentTime);
}
void VID_SetMouse(qboolean fullscreengrab, qboolean relative, qboolean hidecursor)
{
static int originalmouseparms_num;
static int originalmouseparms_denom;
static int originalmouseparms_threshold;
static qboolean restore_spi;
#ifdef USEDGA
qboolean usedgamouse;
#endif
if (!vidx11_display || !win)
return;
if (relative)
fullscreengrab = true;
if (!mouse_avail)
fullscreengrab = relative = hidecursor = false;
#ifdef USEDGA
usedgamouse = relative && vid_dgamouse.integer;
if (!vid_x11_dgasupported)
usedgamouse = false;
if (fullscreengrab && vid_usingmouse && (vid_usingdgamouse != usedgamouse))
VID_SetMouse(false, false, false); // ungrab first!
#endif
if (vid_usingmousegrab != fullscreengrab)
{
vid_usingmousegrab = fullscreengrab;
cl_ignoremousemoves = 2;
if (fullscreengrab)
{
XGrabPointer(vidx11_display, win, True, 0, GrabModeAsync, GrabModeAsync, win, None, CurrentTime);
if (vid_grabkeyboard.integer || vid_isoverrideredirect)
XGrabKeyboard(vidx11_display, win, False, GrabModeAsync, GrabModeAsync, CurrentTime);
}
else
{
XUngrabPointer(vidx11_display, CurrentTime);
XUngrabKeyboard(vidx11_display, CurrentTime);
}
}
if (relative)
{
if (!vid_usingmouse)
{
XWindowAttributes attribs_1;
XSetWindowAttributes attribs_2;
XGetWindowAttributes(vidx11_display, win, &attribs_1);
attribs_2.event_mask = attribs_1.your_event_mask | KEY_MASK | MOUSE_MASK;
XChangeWindowAttributes(vidx11_display, win, CWEventMask, &attribs_2);
#ifdef USEDGA
vid_usingdgamouse = usedgamouse;
if (usedgamouse)
{
XF86DGADirectVideo(vidx11_display, DefaultScreen(vidx11_display), XF86DGADirectMouse);
XWarpPointer(vidx11_display, None, win, 0, 0, 0, 0, 0, 0);
}
else
#endif
XWarpPointer(vidx11_display, None, win, 0, 0, 0, 0, vid.width / 2, vid.height / 2);
// COMMANDLINEOPTION: X11 Input: -noforcemparms disables setting of mouse parameters (not used with DGA, windows only)
#ifdef USEDGA
if (!COM_CheckParm ("-noforcemparms") && !usedgamouse)
#else
if (!COM_CheckParm ("-noforcemparms"))
#endif
{
XGetPointerControl(vidx11_display, &originalmouseparms_num, &originalmouseparms_denom, &originalmouseparms_threshold);
XChangePointerControl (vidx11_display, true, false, 1, 1, -1); // TODO maybe change threshold here, or remove this comment
restore_spi = true;
}
else
restore_spi = false;
cl_ignoremousemoves = 2;
vid_usingmouse = true;
}
}
else
{
if (vid_usingmouse)
{
#ifdef USEDGA
if (vid_usingdgamouse)
XF86DGADirectVideo(vidx11_display, DefaultScreen(vidx11_display), 0);
vid_usingdgamouse = false;
#endif
cl_ignoremousemoves = 2;
if (restore_spi)
XChangePointerControl (vidx11_display, true, true, originalmouseparms_num, originalmouseparms_denom, originalmouseparms_threshold);
restore_spi = false;
vid_usingmouse = false;
}
}
if (vid_usinghidecursor != hidecursor)
{
vid_usinghidecursor = hidecursor;
if (hidecursor)
XDefineCursor(vidx11_display, win, CreateNullCursor(vidx11_display, win));
else
XUndefineCursor(vidx11_display, win);
}
}
/*
** SWimp_InitGraphics
**
** This initializes the software refresh's implementation specific
** graphics subsystem. In the case of Windows it creates DIB or
** DDRAW surfaces.
**
** The necessary width and height parameters are grabbed from
** vid.width and vid.height.
*/
static qboolean SWimp_InitGraphics( qboolean fullscreen){
int pnum, i;
long template_mask;
srandom(getpid());
// free resources in use
SWimp_Shutdown();
// let the sound and input subsystems know about the new window
ri.Vid_NewWindow(vid.width, vid.height);
// for debugging only
// XSynchronize(x_disp, True);
// check for command-line window size
template_mask = 0;
// setup attributes for main window
{
int attribmask = CWEventMask | CWBorderPixel;
XSetWindowAttributes attribs;
window_width = vid.width;
window_height = vid.height;
attribs.event_mask = STD_EVENT_MASK;
attribs.border_pixel = 0;
// create the main window
x_win = XCreateWindow( x_disp,
XRootWindow( x_disp, DefaultScreen( x_disp)),
0, 0, // x, y
window_width, window_height,
0, // borderwidth
CopyFromParent,
InputOutput,
CopyFromParent,
attribmask,
&attribs);
XStoreName( x_disp, x_win, "Quake II");
}
// inviso cursor
XDefineCursor( x_disp, x_win, CreateNullCursor( x_disp, x_win));
// create the GC
{
XGCValues xgcvalues;
int valuemask = GCGraphicsExposures;
xgcvalues.graphics_exposures = False;
x_gc = XCreateGC( x_disp, x_win, valuemask, &xgcvalues);
}
/* set the icon */
{
Pixmap icon;
XWMHints hints;
icon = XCreateBitmapFromData( x_disp, DefaultRootWindow( x_disp),
q2_bits, q2_width, q2_height);
/* BlackPixel( x_disp, DefaultScreen( x_disp)),
WhitePixel( x_disp, DefaultScreen( x_disp)),
1);*/
hints.icon_pixmap = icon;
hints.flags = IconPixmapHint;
XSetWMHints( x_disp, x_win, &hints);
}
// map the window
XMapWindow( x_disp, x_win);
// wait for first exposure event
{
XEvent event;
do {
XNextEvent( x_disp, &event);
} while( event.type != Expose || event.xexpose.count != 0);
}
// now safe to draw
ResetNEWTFrameBuffers();
// XSynchronize(x_disp, False);
old_windowed_mouse = 0;
X11_active = true;
return true;
}
static void install_grabs( void )
{
int res;
int fevent;
assert( x11display.dpy && x11display.win );
if( !x11display.features.wmStateFullscreen )
{
res = XGrabKeyboard( x11display.dpy, x11display.win, False, GrabModeAsync, GrabModeAsync, CurrentTime );
if( res != GrabSuccess )
{
Com_Printf( "Warning: XGrabKeyboard failed\n" );
return;
}
}
XDefineCursor( x11display.dpy, x11display.win, CreateNullCursor( x11display.dpy, x11display.win ) );
res = XGrabPointer( x11display.dpy, x11display.win, True, 0, GrabModeAsync, GrabModeAsync, x11display.win, None, CurrentTime );
if( res != GrabSuccess )
{
// TODO: Find a solution to Pointer Grabs at focus changes, which sometimes result
// in Grabbing Errors. Like switches from Windowed/Fullscreen to Hidden State.
//Com_Printf( "Warning: XGrabPointer failed\n" );
XUngrabKeyboard( x11display.dpy, CurrentTime );
XUndefineCursor( x11display.dpy, x11display.win );
return;
}
if( in_dgamouse->integer )
{
int MajorVersion, MinorVersion;
if( XF86DGAQueryVersion( x11display.dpy, &MajorVersion, &MinorVersion ) )
{
XF86DGADirectVideo( x11display.dpy, x11display.scr, XF86DGADirectMouse );
XWarpPointer( x11display.dpy, None, x11display.win, 0, 0, 0, 0,
x11display.win_width/2, x11display.win_height/2 );
dgamouse = qtrue;
}
else
{
// unable to query, probalby not supported
Com_Printf( "Failed to detect XF86DGA Mouse\n" );
Cvar_Set( "in_dgamouse", "0" );
dgamouse = qfalse;
}
}
else
{
XWarpPointer( x11display.dpy, None, x11display.win, 0, 0, 0, 0,
x11display.win_width/2, x11display.win_height/2 );
}
ignore_one = qtrue; // first mouse update after install_grabs is ignored
mx = my = 0;
mouse_active = qtrue;
in_dgamouse->modified = qfalse;
input_active = qtrue;
// init X Input method, needed by Xutf8LookupString
x11display.im = XOpenIM( x11display.dpy, NULL, NULL, NULL );
x11display.ic = XCreateIC( x11display.im,
XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
XNClientWindow, x11display.win,
NULL );
if ( x11display.ic )
{
XGetICValues( x11display.ic, XNFilterEvents, &fevent, NULL );
XSelectInput( x11display.dpy, x11display.win, fevent | x11display.wa.event_mask );
}
}