156 lines
3.9 KiB
C
156 lines
3.9 KiB
C
/* $Xorg: Cursor.c,v 1.3 2000/08/17 19:53:28 cpqbld Exp $ */
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/*
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Copyright 1993 by Davor Matic
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Permission to use, copy, modify, distribute, and sell this software
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and its documentation for any purpose is hereby granted without fee,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation. Davor Matic makes no representations about
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the suitability of this software for any purpose. It is provided "as
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is" without express or implied warranty.
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*/
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/* $XFree86: xc/programs/Xserver/hw/xnest/Cursor.c,v 1.3 2002/11/23 19:27:50 tsi Exp $ */
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#include "X.h"
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#include "Xproto.h"
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#include "screenint.h"
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#include "input.h"
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#include "misc.h"
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#include "cursor.h"
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#include "cursorstr.h"
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#include "scrnintstr.h"
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#include "servermd.h"
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#include "Xnest.h"
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#include "Display.h"
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#include "Screen.h"
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#include "XNCursor.h"
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#include "Visual.h"
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#include "Keyboard.h"
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#include "Args.h"
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Bool
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xnestRealizeCursor(ScreenPtr pScreen, CursorPtr pCursor)
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{
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XImage *ximage;
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Pixmap source, mask;
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XColor fg_color, bg_color;
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unsigned long valuemask;
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XGCValues values;
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valuemask = GCFunction |
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GCPlaneMask |
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GCForeground |
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GCBackground |
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GCClipMask;
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values.function = GXcopy;
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values.plane_mask = AllPlanes;
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values.foreground = 1L;
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values.background = 0L;
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values.clip_mask = None;
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XChangeGC(xnestDisplay, xnestBitmapGC, valuemask, &values);
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source = XCreatePixmap(xnestDisplay,
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xnestDefaultWindows[pScreen->myNum],
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pCursor->bits->width,
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pCursor->bits->height,
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1);
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mask = XCreatePixmap(xnestDisplay,
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xnestDefaultWindows[pScreen->myNum],
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pCursor->bits->width,
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pCursor->bits->height,
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1);
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ximage = XCreateImage(xnestDisplay,
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xnestDefaultVisual(pScreen),
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1, XYBitmap, 0,
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(char *)pCursor->bits->source,
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pCursor->bits->width,
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pCursor->bits->height,
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BitmapPad(xnestDisplay), 0);
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XPutImage(xnestDisplay, source, xnestBitmapGC, ximage,
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0, 0, 0, 0, pCursor->bits->width, pCursor->bits->height);
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XFree(ximage);
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ximage = XCreateImage(xnestDisplay,
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xnestDefaultVisual(pScreen),
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1, XYBitmap, 0,
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(char *)pCursor->bits->mask,
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pCursor->bits->width,
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pCursor->bits->height,
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BitmapPad(xnestDisplay), 0);
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XPutImage(xnestDisplay, mask, xnestBitmapGC, ximage,
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0, 0, 0, 0, pCursor->bits->width, pCursor->bits->height);
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XFree(ximage);
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fg_color.red = pCursor->foreRed;
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fg_color.green = pCursor->foreGreen;
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fg_color.blue = pCursor->foreBlue;
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bg_color.red = pCursor->backRed;
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bg_color.green = pCursor->backGreen;
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bg_color.blue = pCursor->backBlue;
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pCursor->devPriv[pScreen->myNum] = (pointer)xalloc(sizeof(xnestPrivCursor));
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xnestCursorPriv(pCursor, pScreen)->cursor =
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XCreatePixmapCursor(xnestDisplay, source, mask, &fg_color, &bg_color,
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pCursor->bits->xhot, pCursor->bits->yhot);
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XFreePixmap(xnestDisplay, source);
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XFreePixmap(xnestDisplay, mask);
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return True;
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}
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Bool
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xnestUnrealizeCursor(ScreenPtr pScreen, CursorPtr pCursor)
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{
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XFreeCursor(xnestDisplay, xnestCursor(pCursor, pScreen));
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xfree(xnestCursorPriv(pCursor, pScreen));
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return True;
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}
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void
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xnestRecolorCursor(ScreenPtr pScreen, CursorPtr pCursor, Bool displayed)
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{
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XColor fg_color, bg_color;
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fg_color.red = pCursor->foreRed;
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fg_color.green = pCursor->foreGreen;
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fg_color.blue = pCursor->foreBlue;
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bg_color.red = pCursor->backRed;
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bg_color.green = pCursor->backGreen;
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bg_color.blue = pCursor->backBlue;
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XRecolorCursor(xnestDisplay,
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xnestCursor(pCursor, pScreen),
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&fg_color, &bg_color);
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}
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void xnestSetCursor (ScreenPtr pScreen, CursorPtr pCursor, int x, int y)
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{
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if (pCursor)
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{
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XDefineCursor(xnestDisplay,
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xnestDefaultWindows[pScreen->myNum],
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xnestCursor(pCursor, pScreen));
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}
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}
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void
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xnestMoveCursor (ScreenPtr pScreen, int x, int y)
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{
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}
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