#include "X.h"
#include "scrnintstr.h"
#include "windowstr.h"
#include "cfb.h"
#include "mistruct.h"
#include "regionstr.h"
#include "cfbmskbits.h"
Bool
cfbCreateWindow(pWin)
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
pWin->devPrivates[frameWindowPrivateIndex].ptr =
(pointer) cfbGetScreenPixmap(pWin->drawable.pScreen);
#endif
return TRUE;
}
Bool
cfbDestroyWindow(pWin)
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
cfbMapWindow(pWindow)
WindowPtr pWindow;
{
return(TRUE);
}
Bool
cfbPositionWindow(pWin, x, y)
WindowPtr pWin;
int x, 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
cfbUnmapWindow(pWindow)
WindowPtr pWindow;
{
return (TRUE);
}
void
cfbCopyWindow(pWin, ptOldOrg, prgnSrc)
WindowPtr pWin;
DDXPointRec ptOldOrg;
RegionPtr prgnSrc;
{
DDXPointPtr pptSrc;
register DDXPointPtr ppt;
RegionRec rgnDst;
register BoxPtr pbox;
register int dx, dy;
register int i, nbox;
WindowPtr pwinRoot;
pwinRoot = WindowTable[pWin->drawable.pScreen->myNum];
REGION_NULL(pWin->drawable.pScreen, &rgnDst);
dx = ptOldOrg.x - pWin->drawable.x;
dy = ptOldOrg.y - pWin->drawable.y;
REGION_TRANSLATE(pWin->drawable.pScreen, prgnSrc, -dx, -dy);
REGION_INTERSECT(pWin->drawable.pScreen, &rgnDst, &pWin->borderClip, prgnSrc);
pbox = REGION_RECTS(&rgnDst);
nbox = REGION_NUM_RECTS(&rgnDst);
if(!nbox || !(pptSrc = (DDXPointPtr )ALLOCATE_LOCAL(nbox * sizeof(DDXPointRec))))
{
REGION_UNINIT(pWin->drawable.pScreen, &rgnDst);
return;
}
ppt = pptSrc;
for (i = nbox; --i >= 0; ppt++, pbox++)
{
ppt->x = pbox->x1 + dx;
ppt->y = pbox->y1 + dy;
}
cfbDoBitbltCopy((DrawablePtr)pwinRoot, (DrawablePtr)pwinRoot,
GXcopy, &rgnDst, pptSrc, ~0L);
DEALLOCATE_LOCAL(pptSrc);
REGION_UNINIT(pWin->drawable.pScreen, &rgnDst);
}
Bool
cfbChangeWindowAttributes(pWin, mask)
WindowPtr pWin;
unsigned long mask;
{
register unsigned long index;
register cfbPrivWin *pPrivWin;
int width;
WindowPtr pBgWin;
pPrivWin = cfbGetWindowPrivate(pWin);
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;
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);
}