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Handle the lpDx array properly.

This commit is contained in:
Huw D M Davies 2001-01-26 20:38:11 +00:00 committed by Alexandre Julliard
parent d1e3245b6b
commit 8a65170c37
1 changed files with 33 additions and 7 deletions
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40
dlls/wineps/text.c
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@ -12,7 +12,7 @@
DEFAULT_DEBUG_CHANNEL(psdrv);
static BOOL PSDRV_Text(DC *dc, INT x, INT y, LPCWSTR str, UINT count,
BOOL bDrawBackground);
BOOL bDrawBackground, const INT *lpDx);
/***********************************************************************
* PSDRV_ExtTextOut
@ -27,8 +27,8 @@ BOOL PSDRV_ExtTextOut( DC *dc, INT x, INT y, UINT flags,
BOOL bOpaque = FALSE;
RECT rect;
TRACE("(x=%d, y=%d, flags=0x%08x, str=%s, count=%d)\n", x, y,
flags, debugstr_wn(str, count), count);
TRACE("(x=%d, y=%d, flags=0x%08x, str=%s, count=%d, lpDx=%p)\n", x, y,
flags, debugstr_wn(str, count), count, lpDx);
/* write font if not already written */
PSDRV_SetFont(dc);
@ -60,12 +60,12 @@ BOOL PSDRV_ExtTextOut( DC *dc, INT x, INT y, UINT flags,
PSDRV_WriteClip(dc);
}
bResult = PSDRV_Text(dc, x, y, str, count, !(bClipped && bOpaque));
bResult = PSDRV_Text(dc, x, y, str, count, !(bClipped && bOpaque), lpDx);
PSDRV_WriteGRestore(dc);
}
else
{
bResult = PSDRV_Text(dc, x, y, str, count, TRUE);
bResult = PSDRV_Text(dc, x, y, str, count, TRUE, lpDx);
}
return bResult;
@ -75,7 +75,7 @@ BOOL PSDRV_ExtTextOut( DC *dc, INT x, INT y, UINT flags,
* PSDRV_Text
*/
static BOOL PSDRV_Text(DC *dc, INT x, INT y, LPCWSTR str, UINT count,
BOOL bDrawBackground)
BOOL bDrawBackground, const INT *lpDx)
{
PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
LPWSTR strbuf;
@ -96,8 +96,19 @@ static BOOL PSDRV_Text(DC *dc, INT x, INT y, LPCWSTR str, UINT count,
y = INTERNAL_YWPTODP(dc, x, y);
GetTextExtentPoint32W(dc->hSelf, str, count, &sz);
if(lpDx) {
SIZE tmpsz;
INT i;
/* Get the width of the last char and add on all the offsets */
GetTextExtentPoint32W(dc->hSelf, str + count - 1, 1, &tmpsz);
for(i = 0; i < count-1; i++)
tmpsz.cx += lpDx[i];
sz.cx = tmpsz.cx; /* sz.cy remains untouched */
}
sz.cx = INTERNAL_XWSTODS(dc, sz.cx);
sz.cy = INTERNAL_YWSTODS(dc, sz.cy);
TRACE("textAlign = %x\n", dc->textAlign);
switch(dc->textAlign & (TA_LEFT | TA_CENTER | TA_RIGHT) ) {
case TA_LEFT:
if(dc->textAlign & TA_UPDATECP) {
@ -146,7 +157,22 @@ static BOOL PSDRV_Text(DC *dc, INT x, INT y, LPCWSTR str, UINT count,
}
PSDRV_WriteMoveTo(dc, x, y);
PSDRV_WriteShow(dc, strbuf, lstrlenW(strbuf));
if(!lpDx)
PSDRV_WriteShow(dc, strbuf, lstrlenW(strbuf));
else {
INT i, dx, dy;
INT newx = x, newy = y;
for(i = 0; i < count-1; i++) {
PSDRV_WriteShow(dc, &strbuf[i], 1);
dx = lpDx[i] * cos(physDev->font.escapement);
dy = lpDx[i] * sin(physDev->font.escapement);
newx += INTERNAL_XWSTODS(dc, dx);
newy += INTERNAL_YWSTODS(dc, dy);
PSDRV_WriteMoveTo(dc, newx, newy);
}
PSDRV_WriteShow(dc, &strbuf[i], 1);
}
/*
* Underline and strikeout attributes.