4 * Copyright 1998 Ulrich Weigand
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 #ifdef HAVE_LIBXXF86DGA2
25 #include <X11/extensions/xf86dga.h>
29 #define NONAMELESSUNION
30 #define NONAMELESSSTRUCT
33 #include "wine/winuser16.h"
37 #include "wine/server.h"
38 #include "wine/debug.h"
40 WINE_DEFAULT_DEBUG_CHANNEL(cursor);
42 /**********************************************************************/
45 #define Button6Mask (1<<13)
48 #define Button7Mask (1<<14)
51 #define NB_BUTTONS 7 /* Windows can handle 5 buttons and the wheel too */
53 static const UINT button_down_flags[NB_BUTTONS] =
56 MOUSEEVENTF_MIDDLEDOWN,
57 MOUSEEVENTF_RIGHTDOWN,
64 static const UINT button_up_flags[NB_BUTTONS] =
77 /***********************************************************************
80 * get the coordinates of a mouse event
82 static inline void get_coords( HWND hwnd, int x, int y, POINT *pt )
84 struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
88 pt->x = x + data->whole_rect.left;
89 pt->y = y + data->whole_rect.top;
93 /***********************************************************************
96 * Update the button state with what X provides us
98 static inline void update_button_state( unsigned int state )
100 key_state_table[VK_LBUTTON] = (state & Button1Mask ? 0x80 : 0);
101 key_state_table[VK_MBUTTON] = (state & Button2Mask ? 0x80 : 0);
102 key_state_table[VK_RBUTTON] = (state & Button3Mask ? 0x80 : 0);
103 key_state_table[VK_XBUTTON1]= (state & Button6Mask ? 0x80 : 0);
104 key_state_table[VK_XBUTTON2]= (state & Button7Mask ? 0x80 : 0);
108 /***********************************************************************
111 * Update the key state with what X provides us
113 static inline void update_key_state( unsigned int state )
115 key_state_table[VK_SHIFT] = (state & ShiftMask ? 0x80 : 0);
116 key_state_table[VK_CONTROL] = (state & ControlMask ? 0x80 : 0);
120 /***********************************************************************
123 * Update the various window states on a mouse event.
125 static void update_mouse_state( HWND hwnd, Window window, int x, int y, unsigned int state, POINT *pt )
127 struct x11drv_thread_data *data = x11drv_thread_data();
129 get_coords( hwnd, x, y, pt );
130 update_key_state( state );
132 /* update the cursor */
134 if (data->cursor_window != window)
136 data->cursor_window = window;
138 if (data->cursor) XDefineCursor( data->display, window, data->cursor );
142 /* update the wine server Z-order */
144 if (window != data->grab_window &&
145 /* ignore event if a button is pressed, since the mouse is then grabbed too */
146 !(state & (Button1Mask|Button2Mask|Button3Mask|Button4Mask|Button5Mask|Button6Mask|Button7Mask)))
148 SERVER_START_REQ( update_window_zorder )
151 req->rect.left = pt->x;
152 req->rect.top = pt->y;
153 req->rect.right = pt->x + 1;
154 req->rect.bottom = pt->y + 1;
155 wine_server_call( req );
162 /***********************************************************************
165 static WORD get_key_state(void)
169 if (GetSystemMetrics( SM_SWAPBUTTON ))
171 if (key_state_table[VK_RBUTTON] & 0x80) ret |= MK_LBUTTON;
172 if (key_state_table[VK_LBUTTON] & 0x80) ret |= MK_RBUTTON;
176 if (key_state_table[VK_LBUTTON] & 0x80) ret |= MK_LBUTTON;
177 if (key_state_table[VK_RBUTTON] & 0x80) ret |= MK_RBUTTON;
179 if (key_state_table[VK_MBUTTON] & 0x80) ret |= MK_MBUTTON;
180 if (key_state_table[VK_SHIFT] & 0x80) ret |= MK_SHIFT;
181 if (key_state_table[VK_CONTROL] & 0x80) ret |= MK_CONTROL;
182 if (key_state_table[VK_XBUTTON1] & 0x80) ret |= MK_XBUTTON1;
183 if (key_state_table[VK_XBUTTON2] & 0x80) ret |= MK_XBUTTON2;
188 /***********************************************************************
189 * queue_raw_mouse_message
191 static void queue_raw_mouse_message( UINT message, HWND hwnd, DWORD x, DWORD y,
192 DWORD data, DWORD time, DWORD extra_info, UINT injected_flags )
198 hook.mouseData = MAKELONG( 0, data );
199 hook.flags = injected_flags;
201 hook.dwExtraInfo = extra_info;
203 if (HOOK_CallHooks( WH_MOUSE_LL, HC_ACTION, message, (LPARAM)&hook, TRUE )) return;
205 SERVER_START_REQ( send_message )
207 req->id = (injected_flags & LLMHF_INJECTED) ? 0 : GetCurrentThreadId();
208 req->type = MSG_HARDWARE;
212 req->wparam = MAKEWPARAM( get_key_state(), data );
217 req->info = extra_info;
219 req->callback = NULL;
220 wine_server_call( req );
227 /***********************************************************************
228 * X11DRV_send_mouse_input
230 void X11DRV_send_mouse_input( HWND hwnd, DWORD flags, DWORD x, DWORD y,
231 DWORD data, DWORD time, DWORD extra_info, UINT injected_flags )
235 if (flags & MOUSEEVENTF_ABSOLUTE)
237 if (injected_flags & LLMHF_INJECTED)
239 pt.x = (x * screen_width) >> 16;
240 pt.y = (y * screen_height) >> 16;
251 else if (flags & MOUSEEVENTF_MOVE)
253 int accel[3], xMult = 1, yMult = 1;
255 /* dx and dy can be negative numbers for relative movements */
256 SystemParametersInfoW(SPI_GETMOUSE, 0, accel, 0);
258 if (abs(x) > accel[0] && accel[2] != 0)
261 if ((abs(x) > accel[1]) && (accel[2] == 2)) xMult = 4;
263 if (abs(y) > accel[0] && accel[2] != 0)
266 if ((abs(y) > accel[1]) && (accel[2] == 2)) yMult = 4;
270 pt.x = cursor_pos.x + (long)x * xMult;
271 pt.y = cursor_pos.y + (long)y * yMult;
273 /* Clip to the current screen size */
274 if (pt.x < 0) pt.x = 0;
275 else if (pt.x >= screen_width) pt.x = screen_width - 1;
276 if (pt.y < 0) pt.y = 0;
277 else if (pt.y >= screen_height) pt.y = screen_height - 1;
288 if (flags & MOUSEEVENTF_MOVE)
290 queue_raw_mouse_message( WM_MOUSEMOVE, hwnd, pt.x, pt.y, data, time,
291 extra_info, injected_flags );
292 if ((injected_flags & LLMHF_INJECTED) &&
293 ((flags & MOUSEEVENTF_ABSOLUTE) || x || y)) /* we have to actually move the cursor */
295 TRACE( "warping to (%ld,%ld)\n", pt.x, pt.y );
297 XWarpPointer( thread_display(), root_window, root_window, 0, 0, 0, 0, pt.x, pt.y );
301 if (flags & MOUSEEVENTF_LEFTDOWN)
303 key_state_table[VK_LBUTTON] |= 0xc0;
304 queue_raw_mouse_message( GetSystemMetrics(SM_SWAPBUTTON) ? WM_RBUTTONDOWN : WM_LBUTTONDOWN,
305 hwnd, pt.x, pt.y, data, time, extra_info, injected_flags );
307 if (flags & MOUSEEVENTF_LEFTUP)
309 key_state_table[VK_LBUTTON] &= ~0x80;
310 queue_raw_mouse_message( GetSystemMetrics(SM_SWAPBUTTON) ? WM_RBUTTONUP : WM_LBUTTONUP,
311 hwnd, pt.x, pt.y, data, time, extra_info, injected_flags );
313 if (flags & MOUSEEVENTF_RIGHTDOWN)
315 key_state_table[VK_RBUTTON] |= 0xc0;
316 queue_raw_mouse_message( GetSystemMetrics(SM_SWAPBUTTON) ? WM_LBUTTONDOWN : WM_RBUTTONDOWN,
317 hwnd, pt.x, pt.y, data, time, extra_info, injected_flags );
319 if (flags & MOUSEEVENTF_RIGHTUP)
321 key_state_table[VK_RBUTTON] &= ~0x80;
322 queue_raw_mouse_message( GetSystemMetrics(SM_SWAPBUTTON) ? WM_LBUTTONUP : WM_RBUTTONUP,
323 hwnd, pt.x, pt.y, data, time, extra_info, injected_flags );
325 if (flags & MOUSEEVENTF_MIDDLEDOWN)
327 key_state_table[VK_MBUTTON] |= 0xc0;
328 queue_raw_mouse_message( WM_MBUTTONDOWN, hwnd, pt.x, pt.y, data, time,
329 extra_info, injected_flags );
331 if (flags & MOUSEEVENTF_MIDDLEUP)
333 key_state_table[VK_MBUTTON] &= ~0x80;
334 queue_raw_mouse_message( WM_MBUTTONUP, hwnd, pt.x, pt.y, data, time,
335 extra_info, injected_flags );
337 if (flags & MOUSEEVENTF_WHEEL)
339 queue_raw_mouse_message( WM_MOUSEWHEEL, hwnd, pt.x, pt.y, data, time,
340 extra_info, injected_flags );
342 if (flags & MOUSEEVENTF_XDOWN)
344 key_state_table[VK_XBUTTON1 + data - 1] |= 0xc0;
345 queue_raw_mouse_message( WM_XBUTTONDOWN, hwnd, pt.x, pt.y, data, time,
346 extra_info, injected_flags );
348 if (flags & MOUSEEVENTF_XUP)
350 key_state_table[VK_XBUTTON1 + data - 1] &= ~0x80;
351 queue_raw_mouse_message( WM_XBUTTONUP, hwnd, pt.x, pt.y, data, time,
352 extra_info, injected_flags );
357 /***********************************************************************
360 * Create an X cursor from a Windows one.
362 static Cursor create_cursor( Display *display, CURSORICONINFO *ptr )
364 Pixmap pixmapBits, pixmapMask, pixmapMaskInv, pixmapAll;
366 Cursor cursor = None;
368 if (!ptr) /* Create an empty cursor */
370 static const char data[] = { 0 };
372 bg.red = bg.green = bg.blue = 0x0000;
373 pixmapBits = XCreateBitmapFromData( display, root_window, data, 1, 1 );
376 cursor = XCreatePixmapCursor( display, pixmapBits, pixmapBits,
378 XFreePixmap( display, pixmapBits );
381 else /* Create the X cursor from the bits */
386 TRACE("Bitmap %dx%d planes=%d bpp=%d bytesperline=%d\n",
387 ptr->nWidth, ptr->nHeight, ptr->bPlanes, ptr->bBitsPerPixel,
389 /* Create a pixmap and transfer all the bits to it */
391 /* NOTE: Following hack works, but only because XFree depth
392 * 1 images really use 1 bit/pixel (and so the same layout
393 * as the Windows cursor data). Perhaps use a more generic
396 /* This pixmap will be written with two bitmaps. The first is
397 * the mask and the second is the image.
399 if (!(pixmapAll = XCreatePixmap( display, root_window,
400 ptr->nWidth, ptr->nHeight * 2, 1 )))
402 if (!(image = XCreateImage( display, visual,
403 1, ZPixmap, 0, (char *)(ptr + 1), ptr->nWidth,
404 ptr->nHeight * 2, 16, ptr->nWidthBytes/ptr->bBitsPerPixel)))
406 XFreePixmap( display, pixmapAll );
409 gc = XCreateGC( display, pixmapAll, 0, NULL );
410 XSetGraphicsExposures( display, gc, False );
411 image->byte_order = MSBFirst;
412 image->bitmap_bit_order = MSBFirst;
413 image->bitmap_unit = 16;
414 _XInitImageFuncPtrs(image);
415 if (ptr->bPlanes * ptr->bBitsPerPixel == 1)
417 /* A plain old white on black cursor. */
418 fg.red = fg.green = fg.blue = 0xffff;
419 bg.red = bg.green = bg.blue = 0x0000;
420 XPutImage( display, pixmapAll, gc, image,
421 0, 0, 0, 0, ptr->nWidth, ptr->nHeight * 2 );
425 int rbits, gbits, bbits, red, green, blue;
426 int rfg, gfg, bfg, rbg, gbg, bbg;
427 int rscale, gscale, bscale;
428 int x, y, xmax, ymax, bitIndex, byteIndex, xorIndex;
429 unsigned char *theMask, *theImage, theChar;
430 int threshold, fgBits, bgBits, bitShifted;
431 BYTE pXorBits[128]; /* Up to 32x32 icons */
433 switch (ptr->bBitsPerPixel)
448 FIXME("Currently no support for cursors with %d bits per pixel\n",
450 XFreePixmap( display, pixmapAll );
451 XFreeGC( display, gc );
453 XDestroyImage( image );
456 /* The location of the mask. */
457 theMask = (unsigned char *)(ptr + 1);
458 /* The mask should still be 1 bit per pixel. The color image
459 * should immediately follow the mask.
461 theImage = &theMask[ptr->nWidth/8 * ptr->nHeight];
462 rfg = gfg = bfg = rbg = gbg = bbg = 0;
468 xmax = (ptr->nWidth > 32) ? 32 : ptr->nWidth;
469 if (ptr->nWidth > 32) {
470 ERR("Got a %dx%d cursor. Cannot handle larger than 32x32.\n",
471 ptr->nWidth, ptr->nHeight);
473 ymax = (ptr->nHeight > 32) ? 32 : ptr->nHeight;
475 memset(pXorBits, 0, 128);
476 for (y=0; y<ymax; y++)
478 for (x=0; x<xmax; x++)
480 red = green = blue = 0;
481 switch (ptr->bBitsPerPixel)
484 theChar = theImage[byteIndex++];
486 theChar = theImage[byteIndex++];
488 theChar = theImage[byteIndex++];
492 theChar = theImage[byteIndex++];
493 blue = theChar & 0x1F;
494 green = (theChar & 0xE0) >> 5;
495 theChar = theImage[byteIndex++];
496 green |= (theChar & 0x07) << 3;
497 red = (theChar & 0xF8) >> 3;
501 if (red+green+blue > threshold)
507 pXorBits[xorIndex] |= bitShifted;
521 bitShifted = bitShifted << 1;
524 rscale = 1 << (16 - rbits);
525 gscale = 1 << (16 - gbits);
526 bscale = 1 << (16 - bbits);
529 fg.red = rfg * rscale / fgBits;
530 fg.green = gfg * gscale / fgBits;
531 fg.blue = bfg * bscale / fgBits;
533 else fg.red = fg.green = fg.blue = 0;
534 bgBits = xmax * ymax - fgBits;
537 bg.red = rbg * rscale / bgBits;
538 bg.green = gbg * gscale / bgBits;
539 bg.blue = bbg * bscale / bgBits;
541 else bg.red = bg.green = bg.blue = 0;
542 pixmapBits = XCreateBitmapFromData( display, root_window, (char *)pXorBits, xmax, ymax );
545 XFreePixmap( display, pixmapAll );
546 XFreeGC( display, gc );
548 XDestroyImage( image );
553 XPutImage( display, pixmapAll, gc, image,
554 0, 0, 0, 0, ptr->nWidth, ptr->nHeight );
555 XSetFunction( display, gc, GXcopy );
557 XCopyArea( display, pixmapBits, pixmapAll, gc,
558 0, 0, xmax, ymax, 0, ptr->nHeight );
559 XFreePixmap( display, pixmapBits );
562 XDestroyImage( image );
564 /* Now create the 2 pixmaps for bits and mask */
566 pixmapBits = XCreatePixmap( display, root_window, ptr->nWidth, ptr->nHeight, 1 );
567 pixmapMask = XCreatePixmap( display, root_window, ptr->nWidth, ptr->nHeight, 1 );
568 pixmapMaskInv = XCreatePixmap( display, root_window, ptr->nWidth, ptr->nHeight, 1 );
570 /* Make sure everything went OK so far */
572 if (pixmapBits && pixmapMask && pixmapMaskInv)
576 /* We have to do some magic here, as cursors are not fully
577 * compatible between Windows and X11. Under X11, there
578 * are only 3 possible color cursor: black, white and
579 * masked. So we map the 4th Windows color (invert the
580 * bits on the screen) to black and an additional white bit on
581 * an other place (+1,+1). This require some boolean arithmetic:
584 * And Xor Result | Bits Mask Result
585 * 0 0 black | 0 1 background
586 * 0 1 white | 1 1 foreground
587 * 1 0 no change | X 0 no change
588 * 1 1 inverted | 0 1 background
591 * Bits = not 'And' and 'Xor' or 'And2' and 'Xor2'
592 * Mask = not 'And' or 'Xor' or 'And2' and 'Xor2'
594 * FIXME: apparently some servers do support 'inverted' color.
595 * I don't know if it's correct per the X spec, but maybe
596 * we ought to take advantage of it. -- AJ
598 XSetFunction( display, gc, GXcopy );
599 XCopyArea( display, pixmapAll, pixmapBits, gc,
600 0, 0, ptr->nWidth, ptr->nHeight, 0, 0 );
601 XCopyArea( display, pixmapAll, pixmapMask, gc,
602 0, 0, ptr->nWidth, ptr->nHeight, 0, 0 );
603 XCopyArea( display, pixmapAll, pixmapMaskInv, gc,
604 0, 0, ptr->nWidth, ptr->nHeight, 0, 0 );
605 XSetFunction( display, gc, GXand );
606 XCopyArea( display, pixmapAll, pixmapMaskInv, gc,
607 0, ptr->nHeight, ptr->nWidth, ptr->nHeight, 0, 0 );
608 XSetFunction( display, gc, GXandReverse );
609 XCopyArea( display, pixmapAll, pixmapBits, gc,
610 0, ptr->nHeight, ptr->nWidth, ptr->nHeight, 0, 0 );
611 XSetFunction( display, gc, GXorReverse );
612 XCopyArea( display, pixmapAll, pixmapMask, gc,
613 0, ptr->nHeight, ptr->nWidth, ptr->nHeight, 0, 0 );
614 /* Additional white */
615 XSetFunction( display, gc, GXor );
616 XCopyArea( display, pixmapMaskInv, pixmapMask, gc,
617 0, 0, ptr->nWidth, ptr->nHeight, 1, 1 );
618 XCopyArea( display, pixmapMaskInv, pixmapBits, gc,
619 0, 0, ptr->nWidth, ptr->nHeight, 1, 1 );
620 XSetFunction( display, gc, GXcopy );
622 /* Make sure hotspot is valid */
623 hotspot.x = ptr->ptHotSpot.x;
624 hotspot.y = ptr->ptHotSpot.y;
625 if (hotspot.x < 0 || hotspot.x >= ptr->nWidth ||
626 hotspot.y < 0 || hotspot.y >= ptr->nHeight)
628 hotspot.x = ptr->nWidth / 2;
629 hotspot.y = ptr->nHeight / 2;
631 cursor = XCreatePixmapCursor( display, pixmapBits, pixmapMask,
632 &fg, &bg, hotspot.x, hotspot.y );
635 /* Now free everything */
637 if (pixmapAll) XFreePixmap( display, pixmapAll );
638 if (pixmapBits) XFreePixmap( display, pixmapBits );
639 if (pixmapMask) XFreePixmap( display, pixmapMask );
640 if (pixmapMaskInv) XFreePixmap( display, pixmapMaskInv );
641 XFreeGC( display, gc );
647 /***********************************************************************
648 * SetCursor (X11DRV.@)
650 void X11DRV_SetCursor( CURSORICONINFO *lpCursor )
654 if (root_window != DefaultRootWindow(gdi_display))
656 /* If in desktop mode, set the cursor on the desktop window */
659 cursor = create_cursor( gdi_display, lpCursor );
662 XDefineCursor( gdi_display, root_window, cursor );
663 /* Make the change take effect immediately */
665 XFreeCursor( gdi_display, cursor );
669 else /* set the same cursor for all top-level windows of the current thread */
671 struct x11drv_thread_data *data = x11drv_thread_data();
674 cursor = create_cursor( data->display, lpCursor );
677 if (data->cursor) XFreeCursor( data->display, data->cursor );
678 data->cursor = cursor;
679 if (data->cursor_window)
681 XDefineCursor( data->display, data->cursor_window, cursor );
682 /* Make the change take effect immediately */
683 XFlush( data->display );
690 /***********************************************************************
691 * SetCursorPos (X11DRV.@)
693 BOOL X11DRV_SetCursorPos( INT x, INT y )
695 Display *display = thread_display();
697 TRACE( "warping to (%d,%d)\n", x, y );
700 XWarpPointer( display, root_window, root_window, 0, 0, 0, 0, x, y );
701 XFlush( display ); /* avoids bad mouse lag in games that do their own mouse warping */
708 /***********************************************************************
709 * GetCursorPos (X11DRV.@)
711 BOOL X11DRV_GetCursorPos(LPPOINT pos)
713 Display *display = thread_display();
715 int rootX, rootY, winX, winY;
719 if (XQueryPointer( display, root_window, &root, &child,
720 &rootX, &rootY, &winX, &winY, &xstate ))
722 update_key_state( xstate );
723 update_button_state( xstate );
724 TRACE("pointer at (%d,%d)\n", winX, winY );
733 /***********************************************************************
736 void X11DRV_ButtonPress( HWND hwnd, XEvent *xev )
738 XButtonEvent *event = &xev->xbutton;
739 int buttonNum = event->button - 1;
743 if (buttonNum >= NB_BUTTONS) return;
752 wData = -WHEEL_DELTA;
762 update_mouse_state( hwnd, event->window, event->x, event->y, event->state, &pt );
764 X11DRV_send_mouse_input( hwnd, button_down_flags[buttonNum] | MOUSEEVENTF_ABSOLUTE,
765 pt.x, pt.y, wData, EVENT_x11_time_to_win32_time(event->time), 0, 0 );
769 /***********************************************************************
770 * X11DRV_ButtonRelease
772 void X11DRV_ButtonRelease( HWND hwnd, XEvent *xev )
774 XButtonEvent *event = &xev->xbutton;
775 int buttonNum = event->button - 1;
779 if (buttonNum >= NB_BUTTONS || !button_up_flags[buttonNum]) return;
792 update_mouse_state( hwnd, event->window, event->x, event->y, event->state, &pt );
794 X11DRV_send_mouse_input( hwnd, button_up_flags[buttonNum] | MOUSEEVENTF_ABSOLUTE,
795 pt.x, pt.y, wData, EVENT_x11_time_to_win32_time(event->time), 0, 0 );
799 /***********************************************************************
800 * X11DRV_MotionNotify
802 void X11DRV_MotionNotify( HWND hwnd, XEvent *xev )
804 XMotionEvent *event = &xev->xmotion;
807 TRACE("hwnd %p, event->is_hint %d\n", hwnd, event->is_hint);
811 update_mouse_state( hwnd, event->window, event->x, event->y, event->state, &pt );
813 X11DRV_send_mouse_input( hwnd, MOUSEEVENTF_MOVE | MOUSEEVENTF_ABSOLUTE,
814 pt.x, pt.y, 0, EVENT_x11_time_to_win32_time(event->time), 0, 0 );
818 /***********************************************************************
821 void X11DRV_EnterNotify( HWND hwnd, XEvent *xev )
823 XCrossingEvent *event = &xev->xcrossing;
826 TRACE("hwnd %p, event->detail %d\n", hwnd, event->detail);
829 if (event->detail == NotifyVirtual || event->detail == NotifyNonlinearVirtual) return;
831 /* simulate a mouse motion event */
832 update_mouse_state( hwnd, event->window, event->x, event->y, event->state, &pt );
834 X11DRV_send_mouse_input( hwnd, MOUSEEVENTF_MOVE | MOUSEEVENTF_ABSOLUTE,
835 pt.x, pt.y, 0, EVENT_x11_time_to_win32_time(event->time), 0, 0 );
839 #ifdef HAVE_LIBXXF86DGA2
843 /**********************************************************************
844 * X11DRV_DGAMotionEvent
846 void X11DRV_DGAMotionEvent( HWND hwnd, XEvent *xev )
848 XDGAMotionEvent *event = (XDGAMotionEvent *)xev;
849 update_key_state( event->state );
850 X11DRV_send_mouse_input( DGAhwnd, MOUSEEVENTF_MOVE, event->dx, event->dy,
851 0, EVENT_x11_time_to_win32_time(event->time), 0, 0 );
854 /**********************************************************************
855 * X11DRV_DGAButtonPressEvent
857 void X11DRV_DGAButtonPressEvent( HWND hwnd, XEvent *xev )
859 XDGAButtonEvent *event = (XDGAButtonEvent *)xev;
860 int buttonNum = event->button - 1;
862 if (buttonNum >= NB_BUTTONS) return;
863 update_key_state( event->state );
864 X11DRV_send_mouse_input( DGAhwnd, button_down_flags[buttonNum], 0, 0,
865 0, EVENT_x11_time_to_win32_time(event->time), 0, 0 );
868 /**********************************************************************
869 * X11DRV_DGAButtonReleaseEvent
871 void X11DRV_DGAButtonReleaseEvent( HWND hwnd, XEvent *xev )
873 XDGAButtonEvent *event = (XDGAButtonEvent *)xev;
874 int buttonNum = event->button - 1;
876 if (buttonNum >= NB_BUTTONS) return;
877 update_key_state( event->state );
878 X11DRV_send_mouse_input( DGAhwnd, button_up_flags[buttonNum], 0, 0,
879 0, EVENT_x11_time_to_win32_time(event->time), 0, 0 );
882 #endif /* HAVE_LIBXXF86DGA2 */