| /* | |
| * X11 mouse driver | |
| * | |
| * Copyright 1998 Ulrich Weigand | |
| * | |
| * This library is free software; you can redistribute it and/or | |
| * modify it under the terms of the GNU Lesser General Public | |
| * License as published by the Free Software Foundation; either | |
| * version 2.1 of the License, or (at your option) any later version. | |
| * | |
| * This library 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 | |
| * Lesser General Public License for more details. | |
| * | |
| * You should have received a copy of the GNU Lesser General Public | |
| * License along with this library; if not, write to the Free Software | |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| */ | |
| #include "config.h" | |
| #include "ts_xlib.h" | |
| #ifdef HAVE_LIBXXF86DGA2 | |
| #include <X11/extensions/xf86dga.h> | |
| #endif | |
| #include "windef.h" | |
| #include "wine/winuser16.h" | |
| #include "x11drv.h" | |
| #include "wine/debug.h" | |
| WINE_DEFAULT_DEBUG_CHANNEL(cursor); | |
| /**********************************************************************/ | |
| #define NB_BUTTONS 5 /* Windows can handle 3 buttons and the wheel too */ | |
| static const UINT button_down_flags[NB_BUTTONS] = | |
| { | |
| MOUSEEVENTF_LEFTDOWN, | |
| MOUSEEVENTF_MIDDLEDOWN, | |
| MOUSEEVENTF_RIGHTDOWN, | |
| MOUSEEVENTF_WHEEL, | |
| MOUSEEVENTF_WHEEL | |
| }; | |
| static const UINT button_up_flags[NB_BUTTONS] = | |
| { | |
| MOUSEEVENTF_LEFTUP, | |
| MOUSEEVENTF_MIDDLEUP, | |
| MOUSEEVENTF_RIGHTUP, | |
| 0, | |
| 0 | |
| }; | |
| static BYTE *pKeyStateTable; | |
| /*********************************************************************** | |
| * get_coords | |
| * | |
| * get the coordinates of a mouse event | |
| */ | |
| static void get_coords( HWND *hwnd, Window window, int x, int y, POINT *pt ) | |
| { | |
| struct x11drv_win_data *data; | |
| WND *win; | |
| if (!(win = WIN_GetPtr( *hwnd )) || win == WND_OTHER_PROCESS) return; | |
| data = win->pDriverData; | |
| if (window == data->whole_window) | |
| { | |
| x -= data->client_rect.left; | |
| y -= data->client_rect.top; | |
| } | |
| WIN_ReleasePtr( win ); | |
| pt->x = x; | |
| pt->y = y; | |
| if (*hwnd != GetDesktopWindow()) | |
| { | |
| ClientToScreen( *hwnd, pt ); | |
| *hwnd = GetAncestor( *hwnd, GA_ROOT ); | |
| } | |
| } | |
| /*********************************************************************** | |
| * update_button_state | |
| * | |
| * Update the button state with what X provides us | |
| */ | |
| static void update_button_state( unsigned int state ) | |
| { | |
| pKeyStateTable[VK_LBUTTON] = (state & Button1Mask ? 0x80 : 0); | |
| pKeyStateTable[VK_MBUTTON] = (state & Button2Mask ? 0x80 : 0); | |
| pKeyStateTable[VK_RBUTTON] = (state & Button3Mask ? 0x80 : 0); | |
| } | |
| /*********************************************************************** | |
| * update_key_state | |
| * | |
| * Update the key state with what X provides us | |
| */ | |
| static void update_key_state( unsigned int state ) | |
| { | |
| pKeyStateTable[VK_SHIFT] = (state & ShiftMask ? 0x80 : 0); | |
| pKeyStateTable[VK_CONTROL] = (state & ControlMask ? 0x80 : 0); | |
| } | |
| /*********************************************************************** | |
| * send_mouse_event | |
| */ | |
| static void send_mouse_event( HWND hwnd, DWORD flags, DWORD posX, DWORD posY, | |
| DWORD data, Time time ) | |
| { | |
| INPUT input; | |
| TRACE("(%04lX,%ld,%ld)\n", flags, posX, posY ); | |
| if (flags & MOUSEEVENTF_ABSOLUTE) | |
| { | |
| int width = GetSystemMetrics( SM_CXSCREEN ); | |
| int height = GetSystemMetrics( SM_CYSCREEN ); | |
| /* Relative mouse movements seem not to be scaled as absolute ones */ | |
| posX = (((long)posX << 16) + width-1) / width; | |
| posY = (((long)posY << 16) + height-1) / height; | |
| } | |
| input.type = WINE_INTERNAL_INPUT_MOUSE; | |
| input.u.mi.dx = posX; | |
| input.u.mi.dy = posY; | |
| input.u.mi.mouseData = data; | |
| input.u.mi.dwFlags = flags; | |
| input.u.mi.time = time - X11DRV_server_startticks; | |
| input.u.mi.dwExtraInfo = (ULONG_PTR)hwnd; | |
| SendInput( 1, &input, sizeof(input) ); | |
| } | |
| /*********************************************************************** | |
| * update_cursor | |
| * | |
| * Update the cursor of a window on a mouse event. | |
| */ | |
| static void update_cursor( HWND hwnd, Window win ) | |
| { | |
| struct x11drv_thread_data *data = x11drv_thread_data(); | |
| if (win == X11DRV_get_client_window( hwnd )) | |
| win = X11DRV_get_whole_window( hwnd ); /* always set cursor on whole window */ | |
| if (data->cursor_window != win) | |
| { | |
| data->cursor_window = win; | |
| if (data->cursor) TSXDefineCursor( data->display, win, data->cursor ); | |
| } | |
| } | |
| /*********************************************************************** | |
| * create_cursor | |
| * | |
| * Create an X cursor from a Windows one. | |
| */ | |
| static Cursor create_cursor( Display *display, CURSORICONINFO *ptr ) | |
| { | |
| Pixmap pixmapBits, pixmapMask, pixmapMaskInv, pixmapAll; | |
| XColor fg, bg; | |
| Cursor cursor = None; | |
| if (!ptr) /* Create an empty cursor */ | |
| { | |
| static const char data[] = { 0 }; | |
| bg.red = bg.green = bg.blue = 0x0000; | |
| pixmapBits = XCreateBitmapFromData( display, root_window, data, 1, 1 ); | |
| if (pixmapBits) | |
| { | |
| cursor = XCreatePixmapCursor( display, pixmapBits, pixmapBits, | |
| &bg, &bg, 0, 0 ); | |
| XFreePixmap( display, pixmapBits ); | |
| } | |
| } | |
| else /* Create the X cursor from the bits */ | |
| { | |
| XImage *image; | |
| GC gc; | |
| TRACE("Bitmap %dx%d planes=%d bpp=%d bytesperline=%d\n", | |
| ptr->nWidth, ptr->nHeight, ptr->bPlanes, ptr->bBitsPerPixel, | |
| ptr->nWidthBytes); | |
| /* Create a pixmap and transfer all the bits to it */ | |
| /* NOTE: Following hack works, but only because XFree depth | |
| * 1 images really use 1 bit/pixel (and so the same layout | |
| * as the Windows cursor data). Perhaps use a more generic | |
| * algorithm here. | |
| */ | |
| /* This pixmap will be written with two bitmaps. The first is | |
| * the mask and the second is the image. | |
| */ | |
| if (!(pixmapAll = XCreatePixmap( display, root_window, | |
| ptr->nWidth, ptr->nHeight * 2, 1 ))) | |
| return 0; | |
| if (!(image = XCreateImage( display, visual, | |
| 1, ZPixmap, 0, (char *)(ptr + 1), ptr->nWidth, | |
| ptr->nHeight * 2, 16, ptr->nWidthBytes/ptr->bBitsPerPixel))) | |
| { | |
| XFreePixmap( display, pixmapAll ); | |
| return 0; | |
| } | |
| gc = XCreateGC( display, pixmapAll, 0, NULL ); | |
| XSetGraphicsExposures( display, gc, False ); | |
| image->byte_order = MSBFirst; | |
| image->bitmap_bit_order = MSBFirst; | |
| image->bitmap_unit = 16; | |
| _XInitImageFuncPtrs(image); | |
| if (ptr->bPlanes * ptr->bBitsPerPixel == 1) | |
| { | |
| /* A plain old white on black cursor. */ | |
| fg.red = fg.green = fg.blue = 0xffff; | |
| bg.red = bg.green = bg.blue = 0x0000; | |
| XPutImage( display, pixmapAll, gc, image, | |
| 0, 0, 0, 0, ptr->nWidth, ptr->nHeight * 2 ); | |
| } | |
| else | |
| { | |
| int rbits, gbits, bbits, red, green, blue; | |
| int rfg, gfg, bfg, rbg, gbg, bbg; | |
| int rscale, gscale, bscale; | |
| int x, y, xmax, ymax, bitIndex, byteIndex, xorIndex; | |
| unsigned char *theMask, *theImage, theChar; | |
| int threshold, fgBits, bgBits, bitShifted; | |
| BYTE pXorBits[128]; /* Up to 32x32 icons */ | |
| switch (ptr->bBitsPerPixel) | |
| { | |
| case 24: | |
| rbits = 8; | |
| gbits = 8; | |
| bbits = 8; | |
| threshold = 0x40; | |
| break; | |
| case 16: | |
| rbits = 5; | |
| gbits = 6; | |
| bbits = 5; | |
| threshold = 0x40; | |
| break; | |
| default: | |
| FIXME("Currently no support for cursors with %d bits per pixel\n", | |
| ptr->bBitsPerPixel); | |
| XFreePixmap( display, pixmapAll ); | |
| XFreeGC( display, gc ); | |
| image->data = NULL; | |
| XDestroyImage( image ); | |
| return 0; | |
| } | |
| /* The location of the mask. */ | |
| theMask = (char *)(ptr + 1); | |
| /* The mask should still be 1 bit per pixel. The color image | |
| * should immediately follow the mask. | |
| */ | |
| theImage = &theMask[ptr->nWidth/8 * ptr->nHeight]; | |
| rfg = gfg = bfg = rbg = gbg = bbg = 0; | |
| bitIndex = 0; | |
| byteIndex = 0; | |
| xorIndex = 0; | |
| fgBits = 0; | |
| bitShifted = 0x01; | |
| xmax = (ptr->nWidth > 32) ? 32 : ptr->nWidth; | |
| if (ptr->nWidth > 32) { | |
| ERR("Got a %dx%d cursor. Cannot handle larger than 32x32.\n", | |
| ptr->nWidth, ptr->nHeight); | |
| } | |
| ymax = (ptr->nHeight > 32) ? 32 : ptr->nHeight; | |
| memset(pXorBits, 0, 128); | |
| for (y=0; y<ymax; y++) | |
| { | |
| for (x=0; x<xmax; x++) | |
| { | |
| red = green = blue = 0; | |
| switch (ptr->bBitsPerPixel) | |
| { | |
| case 24: | |
| theChar = theImage[byteIndex++]; | |
| blue = theChar; | |
| theChar = theImage[byteIndex++]; | |
| green = theChar; | |
| theChar = theImage[byteIndex++]; | |
| red = theChar; | |
| break; | |
| case 16: | |
| theChar = theImage[byteIndex++]; | |
| blue = theChar & 0x1F; | |
| green = (theChar & 0xE0) >> 5; | |
| theChar = theImage[byteIndex++]; | |
| green |= (theChar & 0x07) << 3; | |
| red = (theChar & 0xF8) >> 3; | |
| break; | |
| } | |
| if (red+green+blue > threshold) | |
| { | |
| rfg += red; | |
| gfg += green; | |
| bfg += blue; | |
| fgBits++; | |
| pXorBits[xorIndex] |= bitShifted; | |
| } | |
| else | |
| { | |
| rbg += red; | |
| gbg += green; | |
| bbg += blue; | |
| } | |
| if (x%8 == 7) | |
| { | |
| bitShifted = 0x01; | |
| xorIndex++; | |
| } | |
| else | |
| bitShifted = bitShifted << 1; | |
| } | |
| } | |
| rscale = 1 << (16 - rbits); | |
| gscale = 1 << (16 - gbits); | |
| bscale = 1 << (16 - bbits); | |
| if (fgBits) | |
| { | |
| fg.red = rfg * rscale / fgBits; | |
| fg.green = gfg * gscale / fgBits; | |
| fg.blue = bfg * bscale / fgBits; | |
| } | |
| else fg.red = fg.green = fg.blue = 0; | |
| bgBits = xmax * ymax - fgBits; | |
| if (bgBits) | |
| { | |
| bg.red = rbg * rscale / bgBits; | |
| bg.green = gbg * gscale / bgBits; | |
| bg.blue = bbg * bscale / bgBits; | |
| } | |
| else bg.red = bg.green = bg.blue = 0; | |
| pixmapBits = XCreateBitmapFromData( display, root_window, pXorBits, xmax, ymax ); | |
| if (!pixmapBits) | |
| { | |
| XFreePixmap( display, pixmapAll ); | |
| XFreeGC( display, gc ); | |
| image->data = NULL; | |
| XDestroyImage( image ); | |
| return 0; | |
| } | |
| /* Put the mask. */ | |
| XPutImage( display, pixmapAll, gc, image, | |
| 0, 0, 0, 0, ptr->nWidth, ptr->nHeight ); | |
| XSetFunction( display, gc, GXcopy ); | |
| /* Put the image */ | |
| XCopyArea( display, pixmapBits, pixmapAll, gc, | |
| 0, 0, xmax, ymax, 0, ptr->nHeight ); | |
| XFreePixmap( display, pixmapBits ); | |
| } | |
| image->data = NULL; | |
| XDestroyImage( image ); | |
| /* Now create the 2 pixmaps for bits and mask */ | |
| pixmapBits = XCreatePixmap( display, root_window, ptr->nWidth, ptr->nHeight, 1 ); | |
| pixmapMask = XCreatePixmap( display, root_window, ptr->nWidth, ptr->nHeight, 1 ); | |
| pixmapMaskInv = XCreatePixmap( display, root_window, ptr->nWidth, ptr->nHeight, 1 ); | |
| /* Make sure everything went OK so far */ | |
| if (pixmapBits && pixmapMask && pixmapMaskInv) | |
| { | |
| POINT hotspot; | |
| /* We have to do some magic here, as cursors are not fully | |
| * compatible between Windows and X11. Under X11, there | |
| * are only 3 possible color cursor: black, white and | |
| * masked. So we map the 4th Windows color (invert the | |
| * bits on the screen) to black and an additional white bit on | |
| * an other place (+1,+1). This require some boolean arithmetic: | |
| * | |
| * Windows | X11 | |
| * And Xor Result | Bits Mask Result | |
| * 0 0 black | 0 1 background | |
| * 0 1 white | 1 1 foreground | |
| * 1 0 no change | X 0 no change | |
| * 1 1 inverted | 0 1 background | |
| * | |
| * which gives: | |
| * Bits = not 'And' and 'Xor' or 'And2' and 'Xor2' | |
| * Mask = not 'And' or 'Xor' or 'And2' and 'Xor2' | |
| * | |
| * FIXME: apparently some servers do support 'inverted' color. | |
| * I don't know if it's correct per the X spec, but maybe | |
| * we ought to take advantage of it. -- AJ | |
| */ | |
| XSetFunction( display, gc, GXcopy ); | |
| XCopyArea( display, pixmapAll, pixmapBits, gc, | |
| 0, 0, ptr->nWidth, ptr->nHeight, 0, 0 ); | |
| XCopyArea( display, pixmapAll, pixmapMask, gc, | |
| 0, 0, ptr->nWidth, ptr->nHeight, 0, 0 ); | |
| XCopyArea( display, pixmapAll, pixmapMaskInv, gc, | |
| 0, 0, ptr->nWidth, ptr->nHeight, 0, 0 ); | |
| XSetFunction( display, gc, GXand ); | |
| XCopyArea( display, pixmapAll, pixmapMaskInv, gc, | |
| 0, ptr->nHeight, ptr->nWidth, ptr->nHeight, 0, 0 ); | |
| XSetFunction( display, gc, GXandReverse ); | |
| XCopyArea( display, pixmapAll, pixmapBits, gc, | |
| 0, ptr->nHeight, ptr->nWidth, ptr->nHeight, 0, 0 ); | |
| XSetFunction( display, gc, GXorReverse ); | |
| XCopyArea( display, pixmapAll, pixmapMask, gc, | |
| 0, ptr->nHeight, ptr->nWidth, ptr->nHeight, 0, 0 ); | |
| /* Additional white */ | |
| XSetFunction( display, gc, GXor ); | |
| XCopyArea( display, pixmapMaskInv, pixmapMask, gc, | |
| 0, 0, ptr->nWidth, ptr->nHeight, 1, 1 ); | |
| XCopyArea( display, pixmapMaskInv, pixmapBits, gc, | |
| 0, 0, ptr->nWidth, ptr->nHeight, 1, 1 ); | |
| XSetFunction( display, gc, GXcopy ); | |
| /* Make sure hotspot is valid */ | |
| hotspot.x = ptr->ptHotSpot.x; | |
| hotspot.y = ptr->ptHotSpot.y; | |
| if (hotspot.x < 0 || hotspot.x >= ptr->nWidth || | |
| hotspot.y < 0 || hotspot.y >= ptr->nHeight) | |
| { | |
| hotspot.x = ptr->nWidth / 2; | |
| hotspot.y = ptr->nHeight / 2; | |
| } | |
| cursor = XCreatePixmapCursor( display, pixmapBits, pixmapMask, | |
| &fg, &bg, hotspot.x, hotspot.y ); | |
| } | |
| /* Now free everything */ | |
| if (pixmapAll) XFreePixmap( display, pixmapAll ); | |
| if (pixmapBits) XFreePixmap( display, pixmapBits ); | |
| if (pixmapMask) XFreePixmap( display, pixmapMask ); | |
| if (pixmapMaskInv) XFreePixmap( display, pixmapMaskInv ); | |
| XFreeGC( display, gc ); | |
| } | |
| return cursor; | |
| } | |
| /*********************************************************************** | |
| * SetCursor (X11DRV.@) | |
| */ | |
| void X11DRV_SetCursor( CURSORICONINFO *lpCursor ) | |
| { | |
| Cursor cursor; | |
| if (root_window != DefaultRootWindow(gdi_display)) | |
| { | |
| /* If in desktop mode, set the cursor on the desktop window */ | |
| wine_tsx11_lock(); | |
| cursor = create_cursor( gdi_display, lpCursor ); | |
| if (cursor) | |
| { | |
| XDefineCursor( gdi_display, root_window, cursor ); | |
| /* Make the change take effect immediately */ | |
| XFlush(gdi_display); | |
| XFreeCursor( gdi_display, cursor ); | |
| } | |
| wine_tsx11_unlock(); | |
| } | |
| else /* set the same cursor for all top-level windows of the current thread */ | |
| { | |
| struct x11drv_thread_data *data = x11drv_thread_data(); | |
| wine_tsx11_lock(); | |
| cursor = create_cursor( data->display, lpCursor ); | |
| if (cursor) | |
| { | |
| if (data->cursor) XFreeCursor( data->display, data->cursor ); | |
| data->cursor = cursor; | |
| if (data->cursor_window) | |
| { | |
| XDefineCursor( data->display, data->cursor_window, cursor ); | |
| /* Make the change take effect immediately */ | |
| XFlush( data->display ); | |
| } | |
| } | |
| wine_tsx11_unlock(); | |
| } | |
| } | |
| /*********************************************************************** | |
| * SetCursorPos (X11DRV.@) | |
| */ | |
| void X11DRV_SetCursorPos( INT x, INT y ) | |
| { | |
| Display *display = thread_display(); | |
| TRACE( "warping to (%d,%d)\n", x, y ); | |
| wine_tsx11_lock(); | |
| XWarpPointer( display, root_window, root_window, 0, 0, 0, 0, x, y ); | |
| XFlush( display ); /* just in case */ | |
| wine_tsx11_unlock(); | |
| } | |
| /*********************************************************************** | |
| * GetCursorPos (X11DRV.@) | |
| */ | |
| void X11DRV_GetCursorPos(LPPOINT pos) | |
| { | |
| Display *display = thread_display(); | |
| Window root, child; | |
| int rootX, rootY, winX, winY; | |
| unsigned int xstate; | |
| if (!TSXQueryPointer( display, root_window, &root, &child, | |
| &rootX, &rootY, &winX, &winY, &xstate )) | |
| return; | |
| update_key_state( xstate ); | |
| update_button_state( xstate ); | |
| TRACE("pointer at (%d,%d)\n", winX, winY ); | |
| pos->x = winX; | |
| pos->y = winY; | |
| } | |
| /*********************************************************************** | |
| * InitMouse (X11DRV.@) | |
| */ | |
| void X11DRV_InitMouse( BYTE *key_state_table ) | |
| { | |
| pKeyStateTable = key_state_table; | |
| } | |
| /*********************************************************************** | |
| * X11DRV_ButtonPress | |
| */ | |
| void X11DRV_ButtonPress( HWND hwnd, XButtonEvent *event ) | |
| { | |
| int buttonNum = event->button - 1; | |
| WORD wData = 0; | |
| POINT pt; | |
| if (buttonNum >= NB_BUTTONS) return; | |
| if (!hwnd) return; | |
| update_cursor( hwnd, event->window ); | |
| get_coords( &hwnd, event->window, event->x, event->y, &pt ); | |
| switch (buttonNum) | |
| { | |
| case 3: | |
| wData = WHEEL_DELTA; | |
| break; | |
| case 4: | |
| wData = -WHEEL_DELTA; | |
| break; | |
| } | |
| update_key_state( event->state ); | |
| send_mouse_event( hwnd, button_down_flags[buttonNum] | MOUSEEVENTF_ABSOLUTE, | |
| pt.x, pt.y, wData, event->time ); | |
| } | |
| /*********************************************************************** | |
| * X11DRV_ButtonRelease | |
| */ | |
| void X11DRV_ButtonRelease( HWND hwnd, XButtonEvent *event ) | |
| { | |
| int buttonNum = event->button - 1; | |
| POINT pt; | |
| if (buttonNum >= NB_BUTTONS || !button_up_flags[buttonNum]) return; | |
| if (!hwnd) return; | |
| update_cursor( hwnd, event->window ); | |
| get_coords( &hwnd, event->window, event->x, event->y, &pt ); | |
| update_key_state( event->state ); | |
| send_mouse_event( hwnd, button_up_flags[buttonNum] | MOUSEEVENTF_ABSOLUTE, | |
| pt.x, pt.y, 0, event->time ); | |
| } | |
| /*********************************************************************** | |
| * X11DRV_MotionNotify | |
| */ | |
| void X11DRV_MotionNotify( HWND hwnd, XMotionEvent *event ) | |
| { | |
| POINT pt; | |
| if (!hwnd) return; | |
| update_cursor( hwnd, event->window ); | |
| get_coords( &hwnd, event->window, event->x, event->y, &pt ); | |
| update_key_state( event->state ); | |
| send_mouse_event( hwnd, MOUSEEVENTF_MOVE | MOUSEEVENTF_ABSOLUTE, | |
| pt.x, pt.y, 0, event->time ); | |
| } | |
| /*********************************************************************** | |
| * X11DRV_EnterNotify | |
| */ | |
| void X11DRV_EnterNotify( HWND hwnd, XCrossingEvent *event ) | |
| { | |
| POINT pt; | |
| if (event->detail == NotifyVirtual || event->detail == NotifyNonlinearVirtual) return; | |
| if (!hwnd) return; | |
| /* simulate a mouse motion event */ | |
| update_cursor( hwnd, event->window ); | |
| get_coords( &hwnd, event->window, event->x, event->y, &pt ); | |
| update_key_state( event->state ); | |
| send_mouse_event( hwnd, MOUSEEVENTF_MOVE | MOUSEEVENTF_ABSOLUTE, | |
| pt.x, pt.y, 0, event->time ); | |
| } | |
| #ifdef HAVE_LIBXXF86DGA2 | |
| /********************************************************************** | |
| * X11DRV_DGAMotionEvent | |
| */ | |
| void X11DRV_DGAMotionEvent( HWND hwnd, XDGAMotionEvent *event ) | |
| { | |
| update_key_state( event->state ); | |
| send_mouse_event( hwnd, MOUSEEVENTF_MOVE, event->dx, event->dy, 0, event->time ); | |
| } | |
| /********************************************************************** | |
| * X11DRV_DGAButtonPressEvent | |
| */ | |
| void X11DRV_DGAButtonPressEvent( HWND hwnd, XDGAButtonEvent *event ) | |
| { | |
| int buttonNum = event->button - 1; | |
| if (buttonNum >= NB_BUTTONS) return; | |
| update_key_state( event->state ); | |
| send_mouse_event( hwnd, button_down_flags[buttonNum], 0, 0, 0, event->time ); | |
| } | |
| /********************************************************************** | |
| * X11DRV_DGAButtonReleaseEvent | |
| */ | |
| void X11DRV_DGAButtonReleaseEvent( HWND hwnd, XDGAButtonEvent *event ) | |
| { | |
| int buttonNum = event->button - 1; | |
| if (buttonNum >= NB_BUTTONS) return; | |
| update_key_state( event->state ); | |
| send_mouse_event( hwnd, button_up_flags[buttonNum], 0, 0, 0, event->time ); | |
| } | |
| #endif /* HAVE_LIBXXF86DGA2 */ |