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Synced uxtheme.dll with Wine HEAD

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svn path=/trunk/; revision=33569
This commit is contained in:
Pierre Schweitzer 2008-05-18 10:03:29 +00:00
parent 922e25b702
commit a0f56dbcb8
2 changed files with 72 additions and 20 deletions
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90
reactos/dll/win32/uxtheme/draw.c
View file

@ -196,7 +196,6 @@ static PTHEME_PROPERTY UXTHEME_SelectImage(HTHEME hTheme, HDC hdc, int iPartId,
WCHAR szPath[MAX_PATH];
int imagelayout = IL_HORIZONTAL;
int imagecount = 1;
int imagenum;
BITMAP bmp;
HBITMAP hBmp;
BOOL hasAlpha;
@ -209,7 +208,6 @@ static PTHEME_PROPERTY UXTHEME_SelectImage(HTHEME hTheme, HDC hdc, int iPartId,
GetThemeEnumValue(hTheme, iPartId, iStateId, TMT_IMAGELAYOUT, &imagelayout);
GetThemeInt(hTheme, iPartId, iStateId, TMT_IMAGECOUNT, &imagecount);
imagenum = max (min (imagecount, iStateId), 1) - 1;
GetObjectW(hBmp, sizeof(bmp), &bmp);
if(imagelayout == IL_VERTICAL) {
reqsize.x = bmp.bmWidth;
@ -340,27 +338,81 @@ static inline BOOL UXTHEME_SizedBlt (HDC hdcDst, int nXOriginDst, int nYOriginDs
{
if (sizingtype == ST_TILE)
{
int yOfs = nYOriginDst;
int yRemaining = nHeightDst;
while (yRemaining > 0)
HDC hdcTemp;
BOOL result = FALSE;
if (!nWidthSrc || !nHeightSrc) return TRUE;
/* For destination width/height less than or equal to source
width/height, do not bother with memory bitmap optimization */
if (nWidthSrc >= nWidthDst && nHeightSrc >= nHeightDst)
{
int bltHeight = min (yRemaining, nHeightSrc);
int xOfs = nXOriginDst;
int xRemaining = nWidthDst;
int bltWidth = min (nWidthDst, nWidthSrc);
int bltHeight = min (nHeightDst, nHeightSrc);
return UXTHEME_Blt (hdcDst, nXOriginDst, nYOriginDst, bltWidth, bltHeight,
hdcSrc, nXOriginSrc, nYOriginSrc,
transparent, transcolor);
}
/* Create a DC with a bitmap consisting of a tiling of the source
bitmap, with standard GDI functions. This is faster than an
iteration with UXTHEME_Blt(). */
hdcTemp = CreateCompatibleDC(hdcSrc);
if (hdcTemp != 0)
{
HBITMAP bitmapTemp;
HBITMAP bitmapOrig;
int nWidthTemp, nHeightTemp;
int xOfs, xRemaining;
int yOfs, yRemaining;
int growSize;
/* Calculate temp dimensions of integer multiples of source dimensions */
nWidthTemp = ((nWidthDst + nWidthSrc - 1) / nWidthSrc) * nWidthSrc;
nHeightTemp = ((nHeightDst + nHeightSrc - 1) / nHeightSrc) * nHeightSrc;
bitmapTemp = CreateCompatibleBitmap(hdcSrc, nWidthTemp, nHeightTemp);
bitmapOrig = SelectObject(hdcTemp, bitmapTemp);
/* Initial copy of bitmap */
BitBlt(hdcTemp, 0, 0, nWidthSrc, nHeightSrc, hdcSrc, nXOriginSrc, nYOriginSrc, SRCCOPY);
/* Extend bitmap in the X direction. Growth of width is exponential */
xOfs = nWidthSrc;
xRemaining = nWidthTemp - nWidthSrc;
growSize = nWidthSrc;
while (xRemaining > 0)
{
int bltWidth = min (xRemaining, nWidthSrc);
if (!UXTHEME_Blt (hdcDst, xOfs, yOfs, bltWidth, bltHeight,
hdcSrc, nXOriginSrc, nYOriginSrc,
transparent, transcolor))
return FALSE;
xOfs += nWidthSrc;
xRemaining -= nWidthSrc;
growSize = min(growSize, xRemaining);
BitBlt(hdcTemp, xOfs, 0, growSize, nHeightSrc, hdcTemp, 0, 0, SRCCOPY);
xOfs += growSize;
xRemaining -= growSize;
growSize *= 2;
}
yOfs += nHeightSrc;
yRemaining -= nHeightSrc;
/* Extend bitmap in the Y direction. Growth of height is exponential */
yOfs = nHeightSrc;
yRemaining = nHeightTemp - nHeightSrc;
growSize = nHeightSrc;
while (yRemaining > 0)
{
growSize = min(growSize, yRemaining);
BitBlt(hdcTemp, 0, yOfs, nWidthTemp, growSize, hdcTemp, 0, 0, SRCCOPY);
yOfs += growSize;
yRemaining -= growSize;
growSize *= 2;
}
/* Use temporary hdc for source */
result = UXTHEME_Blt (hdcDst, nXOriginDst, nYOriginDst, nWidthDst, nHeightDst,
hdcTemp, 0, 0,
transparent, transcolor);
SelectObject(hdcTemp, bitmapOrig);
DeleteObject(bitmapTemp);
}
return TRUE;
DeleteDC(hdcTemp);
return result;
}
else
{
@ -853,7 +905,7 @@ static HRESULT UXTHEME_DrawBackgroundFill(HTHEME hTheme, HDC hdc, int iPartId,
/* FIXME: This only accounts for 2 gradient colors (out of 5) and ignores
the gradient ratios (no idea how those work)
Few themes use this, and the ones I've seen only use 2 colors with
a gradient ratio of 0 and 255 respectivly
a gradient ratio of 0 and 255 respectively
*/
COLORREF gradient1 = RGB(0,0,0);

2
reactos/dll/win32/uxtheme/system.c
View file

@ -1171,7 +1171,7 @@ HRESULT WINAPI EnumThemeSizes(LPWSTR pszThemeFileName, LPWSTR pszColorName,
* 0x800706488 (Unknown property) when enumeration is canceled from callback
*
* NOTES
* When pszUnknown is NULL the callback is never called, the value does not seem to surve
* When pszUnknown is NULL the callback is never called, the value does not seem to serve
* any other purpose
*/
HRESULT WINAPI ParseThemeIniFile(LPCWSTR pszIniFileName, LPWSTR pszUnknown,