/*ARGSUSED*/
Bool
cfbPositionWindow(WindowPtr pWin, int x, int y)
{
cfbPrivWin *pPrivWin;
int setxy = 0;
pPrivWin = cfbGetWindowPrivate(pWin);
if (pWin->backgroundState == BackgroundPixmap && pPrivWin->fastBackground)
{
cfbXRotatePixmap(pPrivWin->pRotatedBackground,
pWin->drawable.x - pPrivWin->oldRotate.x);
cfbYRotatePixmap(pPrivWin->pRotatedBackground,
pWin->drawable.y - pPrivWin->oldRotate.y);
setxy = 1;
}
if (!pWin->borderIsPixel && pPrivWin->fastBorder)
{
while (pWin->backgroundState == ParentRelative)
pWin = pWin->parent;
cfbXRotatePixmap(pPrivWin->pRotatedBorder,
pWin->drawable.x - pPrivWin->oldRotate.x);
cfbYRotatePixmap(pPrivWin->pRotatedBorder,
pWin->drawable.y - pPrivWin->oldRotate.y);
setxy = 1;
}
if (setxy)
{
pPrivWin->oldRotate.x = pWin->drawable.x;
pPrivWin->oldRotate.y = pWin->drawable.y;
}
return (TRUE);
}
Bool
cfb8_32CreateWindow(WindowPtr pWin)
{
cfbPrivWin *pPrivWin = cfbGetWindowPrivate(pWin);
pPrivWin->fastBackground = FALSE;
pPrivWin->fastBorder = FALSE;
pWin->drawable.bitsPerPixel = 32;
return TRUE;
}
Bool
cfbDestroyWindow(WindowPtr pWin)
{
cfbPrivWin *pPrivWin;
pPrivWin = cfbGetWindowPrivate(pWin);
if (pPrivWin->pRotatedBorder)
(*pWin->drawable.pScreen->DestroyPixmap)(pPrivWin->pRotatedBorder);
if (pPrivWin->pRotatedBackground)
(*pWin->drawable.pScreen->DestroyPixmap)(pPrivWin->pRotatedBackground);
return(TRUE);
}
Bool
cfb8_16CreateWindow(WindowPtr pWin)
{
cfbPrivWin *pPrivWin = cfbGetWindowPrivate(pWin);
pPrivWin->pRotatedBorder = NullPixmap;
pPrivWin->pRotatedBackground = NullPixmap;
pPrivWin->fastBackground = FALSE;
pPrivWin->fastBorder = FALSE;
pPrivWin->oldRotate.x = 0;
pPrivWin->oldRotate.y = 0;
return TRUE;
}
Bool
cfb8_32WidCreateWindow(WindowPtr pWin)
{
ScreenPtr pScreen = pWin->drawable.pScreen;
cfb8_32WidScreenPtr pScreenPriv =
CFB8_32WID_GET_SCREEN_PRIVATE(pScreen);
cfbPrivWin *pPrivWin = cfbGetWindowPrivate(pWin);
pPrivWin->fastBackground = FALSE;
pPrivWin->fastBorder = FALSE;
if (!pScreenPriv->WIDOps->WidAlloc(pWin))
return FALSE;
return TRUE;
}
Bool
cfbCreateWindow(WindowPtr pWin)
{
cfbPrivWin *pPrivWin;
pPrivWin = cfbGetWindowPrivate(pWin);
pPrivWin->pRotatedBorder = NullPixmap;
pPrivWin->pRotatedBackground = NullPixmap;
pPrivWin->fastBackground = FALSE;
pPrivWin->fastBorder = FALSE;
pPrivWin->oldRotate.x = 0;
pPrivWin->oldRotate.y = 0;
#ifdef PIXMAP_PER_WINDOW
/* Setup pointer to Screen pixmap */
pWin->devPrivates[frameWindowPrivateIndex].ptr =
(pointer) cfbGetScreenPixmap(pWin->drawable.pScreen);
#endif
return TRUE;
}
/* swap in correct PaintWindow* routine. If we can use a fast output
routine (i.e. the pixmap is paddable to 32 bits), also pre-rotate a copy
of it in devPrivates[cfbWindowPrivateIndex].ptr.
*/
Bool
cfbChangeWindowAttributes(WindowPtr pWin, unsigned long mask)
{
unsigned long index;
cfbPrivWin *pPrivWin;
int width;
WindowPtr pBgWin;
pPrivWin = cfbGetWindowPrivate(pWin);
/*
* When background state changes from ParentRelative and
* we had previously rotated the fast border pixmap to match
* the parent relative origin, rerotate to match window
*/
if (mask & (CWBackPixmap | CWBackPixel) &&
pWin->backgroundState != ParentRelative &&
pPrivWin->fastBorder &&
(pPrivWin->oldRotate.x != pWin->drawable.x ||
pPrivWin->oldRotate.y != pWin->drawable.y))
{
cfbXRotatePixmap(pPrivWin->pRotatedBorder,
pWin->drawable.x - pPrivWin->oldRotate.x);
cfbYRotatePixmap(pPrivWin->pRotatedBorder,
pWin->drawable.y - pPrivWin->oldRotate.y);
pPrivWin->oldRotate.x = pWin->drawable.x;
pPrivWin->oldRotate.y = pWin->drawable.y;
}
while(mask)
{
index = lowbit (mask);
mask &= ~index;
switch(index)
{
case CWBackPixmap:
if (pWin->backgroundState == None)
{
pPrivWin->fastBackground = FALSE;
}
else if (pWin->backgroundState == ParentRelative)
{
pPrivWin->fastBackground = FALSE;
/* Rotate border to match parent origin */
if (pPrivWin->pRotatedBorder) {
for (pBgWin = pWin->parent;
pBgWin->backgroundState == ParentRelative;
pBgWin = pBgWin->parent);
cfbXRotatePixmap(pPrivWin->pRotatedBorder,
pBgWin->drawable.x - pPrivWin->oldRotate.x);
cfbYRotatePixmap(pPrivWin->pRotatedBorder,
pBgWin->drawable.y - pPrivWin->oldRotate.y);
pPrivWin->oldRotate.x = pBgWin->drawable.x;
pPrivWin->oldRotate.y = pBgWin->drawable.y;
}
}
else if (((width = (pWin->background.pixmap->drawable.width * PSZ))
<= PGSZ) && !(width & (width - 1)))
{
cfbCopyRotatePixmap(pWin->background.pixmap,
&pPrivWin->pRotatedBackground,
pWin->drawable.x,
pWin->drawable.y);
if (pPrivWin->pRotatedBackground)
{
pPrivWin->fastBackground = TRUE;
pPrivWin->oldRotate.x = pWin->drawable.x;
pPrivWin->oldRotate.y = pWin->drawable.y;
}
else
{
pPrivWin->fastBackground = FALSE;
}
}
else
{
pPrivWin->fastBackground = FALSE;
}
break;
case CWBackPixel:
pPrivWin->fastBackground = FALSE;
break;
case CWBorderPixmap:
if (((width = (pWin->border.pixmap->drawable.width * PSZ)) <= PGSZ) &&
!(width & (width - 1)))
{
for (pBgWin = pWin;
pBgWin->backgroundState == ParentRelative;
pBgWin = pBgWin->parent);
cfbCopyRotatePixmap(pWin->border.pixmap,
&pPrivWin->pRotatedBorder,
pBgWin->drawable.x,
pBgWin->drawable.y);
if (pPrivWin->pRotatedBorder)
{
pPrivWin->fastBorder = TRUE;
pPrivWin->oldRotate.x = pBgWin->drawable.x;
pPrivWin->oldRotate.y = pBgWin->drawable.y;
}
else
{
pPrivWin->fastBorder = FALSE;
}
}
else
{
pPrivWin->fastBorder = FALSE;
}
break;
case CWBorderPixel:
pPrivWin->fastBorder = FALSE;
break;
}
}
return (TRUE);
}
