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[UXTHEME] -Use GdiDrawStream in UXTHEME_DrawImageGlyph and UXTHEME_DrawImageBackground.
svn path=/trunk/; revision=74457
This commit is contained in:
Giannis Adamopoulos
parent
a5cc32eb36
commit
895f97e0a2
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@ -269,163 +269,6 @@ HRESULT UXTHEME_LoadImage(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, con
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return S_OK;
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}
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/***********************************************************************
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* UXTHEME_StretchBlt
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*
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* Pseudo TransparentBlt/StretchBlt
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*/
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static inline BOOL UXTHEME_StretchBlt(HDC hdcDst, int nXOriginDst, int nYOriginDst, int nWidthDst, int nHeightDst,
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HDC hdcSrc, int nXOriginSrc, int nYOriginSrc, int nWidthSrc, int nHeightSrc,
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INT transparent, COLORREF transcolor)
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{
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static const BLENDFUNCTION blendFunc =
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{
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AC_SRC_OVER, /* BlendOp */
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0, /* BlendFlag */
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255, /* SourceConstantAlpha */
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AC_SRC_ALPHA /* AlphaFormat */
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};
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BOOL ret = TRUE;
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int old_stretch_mode;
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POINT old_brush_org;
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old_stretch_mode = SetStretchBltMode(hdcDst, HALFTONE);
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SetBrushOrgEx(hdcDst, nXOriginDst, nYOriginDst, &old_brush_org);
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if (transparent == ALPHABLEND_BINARY) {
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/* Ensure we don't pass any negative values to TransparentBlt */
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ret = TransparentBlt(hdcDst, nXOriginDst, nYOriginDst, abs(nWidthDst), abs(nHeightDst),
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hdcSrc, nXOriginSrc, nYOriginSrc, abs(nWidthSrc), abs(nHeightSrc),
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transcolor);
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} else if ((transparent == ALPHABLEND_NONE) ||
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!AlphaBlend(hdcDst, nXOriginDst, nYOriginDst, nWidthDst, nHeightDst,
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hdcSrc, nXOriginSrc, nYOriginSrc, nWidthSrc, nHeightSrc,
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blendFunc))
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{
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ret = StretchBlt(hdcDst, nXOriginDst, nYOriginDst, nWidthDst, nHeightDst,
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hdcSrc, nXOriginSrc, nYOriginSrc, nWidthSrc, nHeightSrc,
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SRCCOPY);
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}
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SetBrushOrgEx(hdcDst, old_brush_org.x, old_brush_org.y, NULL);
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SetStretchBltMode(hdcDst, old_stretch_mode);
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return ret;
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}
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/***********************************************************************
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* UXTHEME_Blt
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*
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* Simplify sending same width/height for both source and dest
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*/
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static inline BOOL UXTHEME_Blt(HDC hdcDest, int nXOriginDest, int nYOriginDest, int nWidthDest, int nHeightDest,
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HDC hdcSrc, int nXOriginSrc, int nYOriginSrc,
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INT transparent, COLORREF transcolor)
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{
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return UXTHEME_StretchBlt(hdcDest, nXOriginDest, nYOriginDest, nWidthDest, nHeightDest,
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hdcSrc, nXOriginSrc, nYOriginSrc, nWidthDest, nHeightDest,
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transparent, transcolor);
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}
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/***********************************************************************
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* UXTHEME_SizedBlt
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*
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* Stretches or tiles, depending on sizingtype.
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*/
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static inline BOOL UXTHEME_SizedBlt (HDC hdcDst, int nXOriginDst, int nYOriginDst,
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int nWidthDst, int nHeightDst,
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HDC hdcSrc, int nXOriginSrc, int nYOriginSrc,
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int nWidthSrc, int nHeightSrc,
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int sizingtype,
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INT transparent, COLORREF transcolor)
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{
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if (sizingtype == ST_TILE)
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{
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HDC hdcTemp;
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BOOL result = FALSE;
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if (!nWidthSrc || !nHeightSrc) return TRUE;
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/* For destination width/height less than or equal to source
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width/height, do not bother with memory bitmap optimization */
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if (nWidthSrc >= nWidthDst && nHeightSrc >= nHeightDst)
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{
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int bltWidth = min (nWidthDst, nWidthSrc);
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int bltHeight = min (nHeightDst, nHeightSrc);
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return UXTHEME_Blt (hdcDst, nXOriginDst, nYOriginDst, bltWidth, bltHeight,
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hdcSrc, nXOriginSrc, nYOriginSrc,
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transparent, transcolor);
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}
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/* Create a DC with a bitmap consisting of a tiling of the source
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bitmap, with standard GDI functions. This is faster than an
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iteration with UXTHEME_Blt(). */
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hdcTemp = CreateCompatibleDC(hdcSrc);
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if (hdcTemp != 0)
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{
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HBITMAP bitmapTemp;
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HBITMAP bitmapOrig;
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int nWidthTemp, nHeightTemp;
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int xOfs, xRemaining;
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int yOfs, yRemaining;
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int growSize;
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/* Calculate temp dimensions of integer multiples of source dimensions */
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nWidthTemp = ((nWidthDst + nWidthSrc - 1) / nWidthSrc) * nWidthSrc;
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nHeightTemp = ((nHeightDst + nHeightSrc - 1) / nHeightSrc) * nHeightSrc;
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bitmapTemp = CreateCompatibleBitmap(hdcSrc, nWidthTemp, nHeightTemp);
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bitmapOrig = SelectObject(hdcTemp, bitmapTemp);
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/* Initial copy of bitmap */
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BitBlt(hdcTemp, 0, 0, nWidthSrc, nHeightSrc, hdcSrc, nXOriginSrc, nYOriginSrc, SRCCOPY);
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/* Extend bitmap in the X direction. Growth of width is exponential */
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xOfs = nWidthSrc;
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xRemaining = nWidthTemp - nWidthSrc;
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growSize = nWidthSrc;
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while (xRemaining > 0)
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{
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growSize = min(growSize, xRemaining);
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BitBlt(hdcTemp, xOfs, 0, growSize, nHeightSrc, hdcTemp, 0, 0, SRCCOPY);
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xOfs += growSize;
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xRemaining -= growSize;
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growSize *= 2;
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}
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/* Extend bitmap in the Y direction. Growth of height is exponential */
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yOfs = nHeightSrc;
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yRemaining = nHeightTemp - nHeightSrc;
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growSize = nHeightSrc;
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while (yRemaining > 0)
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{
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growSize = min(growSize, yRemaining);
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BitBlt(hdcTemp, 0, yOfs, nWidthTemp, growSize, hdcTemp, 0, 0, SRCCOPY);
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yOfs += growSize;
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yRemaining -= growSize;
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growSize *= 2;
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}
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/* Use temporary hdc for source */
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result = UXTHEME_Blt (hdcDst, nXOriginDst, nYOriginDst, nWidthDst, nHeightDst,
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hdcTemp, 0, 0,
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transparent, transcolor);
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SelectObject(hdcTemp, bitmapOrig);
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DeleteObject(bitmapTemp);
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}
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DeleteDC(hdcTemp);
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return result;
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}
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else
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{
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return UXTHEME_StretchBlt (hdcDst, nXOriginDst, nYOriginDst, nWidthDst, nHeightDst,
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hdcSrc, nXOriginSrc, nYOriginSrc, nWidthSrc, nHeightSrc,
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transparent, transcolor);
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}
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}
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/* Get transparency parameters passed to UXTHEME_StretchBlt() - the parameters
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* depend on whether the image has full alpha or whether it is
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* color-transparent or just opaque. */
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@ -468,8 +311,6 @@ static HRESULT UXTHEME_DrawImageGlyph(HTHEME hTheme, HDC hdc, int iPartId,
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{
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HRESULT hr;
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HBITMAP bmpSrc = NULL;
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HDC hdcSrc = NULL;
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HGDIOBJ oldSrc = NULL;
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RECT rcSrc;
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INT transparent = 0;
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COLORREF transparentcolor;
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@ -477,18 +318,13 @@ static HRESULT UXTHEME_DrawImageGlyph(HTHEME hTheme, HDC hdc, int iPartId,
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int halign = HA_CENTER;
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POINT dstSize;
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POINT srcSize;
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POINT topleft;
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BOOL hasAlpha;
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RECT rcDst;
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GDI_DRAW_STREAM DrawStream;
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hr = UXTHEME_LoadImage(hTheme, hdc, iPartId, iStateId, pRect, TRUE,
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&bmpSrc, &rcSrc, &hasAlpha);
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if(FAILED(hr)) return hr;
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hdcSrc = CreateCompatibleDC(hdc);
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if(!hdcSrc) {
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hr = HRESULT_FROM_WIN32(GetLastError());
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return hr;
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}
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oldSrc = SelectObject(hdcSrc, bmpSrc);
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dstSize.x = pRect->right-pRect->left;
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dstSize.y = pRect->bottom-pRect->top;
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@ -500,22 +336,37 @@ static HRESULT UXTHEME_DrawImageGlyph(HTHEME hTheme, HDC hdc, int iPartId,
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GetThemeEnumValue(hTheme, iPartId, iStateId, TMT_VALIGN, &valign);
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GetThemeEnumValue(hTheme, iPartId, iStateId, TMT_HALIGN, &halign);
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topleft.x = pRect->left;
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topleft.y = pRect->top;
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if(halign == HA_CENTER) topleft.x += (dstSize.x/2)-(srcSize.x/2);
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else if(halign == HA_RIGHT) topleft.x += dstSize.x-srcSize.x;
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if(valign == VA_CENTER) topleft.y += (dstSize.y/2)-(srcSize.y/2);
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else if(valign == VA_BOTTOM) topleft.y += dstSize.y-srcSize.y;
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rcDst = *pRect;
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if(halign == HA_CENTER) rcDst.left += (dstSize.x/2)-(srcSize.x/2);
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else if(halign == HA_RIGHT) rcDst.left += dstSize.x-srcSize.x;
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if(valign == VA_CENTER) rcDst.top += (dstSize.y/2)-(srcSize.y/2);
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else if(valign == VA_BOTTOM) rcDst.top += dstSize.y-srcSize.y;
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if(!UXTHEME_Blt(hdc, topleft.x, topleft.y, srcSize.x, srcSize.y,
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hdcSrc, rcSrc.left, rcSrc.top,
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transparent, transparentcolor)) {
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hr = HRESULT_FROM_WIN32(GetLastError());
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}
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rcDst.right = rcDst.left + srcSize.x;
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rcDst.bottom = rcDst.top + srcSize.y;
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DrawStream.signature = 0x44727753;
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DrawStream.reserved = 0;
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DrawStream.unknown1 = 1;
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DrawStream.unknown2 = 9;
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DrawStream.hDC = hdc;
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DrawStream.hImage = bmpSrc;
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DrawStream.crTransparent = transparentcolor;
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DrawStream.rcSrc = rcSrc;
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DrawStream.rcDest = rcDst;
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DrawStream.leftSizingMargin = 0;
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DrawStream.rightSizingMargin = 0;
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DrawStream.topSizingMargin = 0;
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DrawStream.bottomSizingMargin = 0;
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DrawStream.drawOption = DS_TRUESIZE;
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SelectObject(hdcSrc, oldSrc);
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DeleteDC(hdcSrc);
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return hr;
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if (transparent == ALPHABLEND_FULL)
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DrawStream.drawOption |= DS_TRANSPARENTALPHA;
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else if (transparent == ALPHABLEND_BINARY)
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DrawStream.drawOption |= DS_TRANSPARENTCLR;
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GdiDrawStream(hdc, sizeof(DrawStream), &DrawStream);
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return HRESULT_FROM_WIN32(GetLastError());
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}
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/***********************************************************************
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@ -655,40 +506,33 @@ static HRESULT UXTHEME_DrawImageBackground(HTHEME hTheme, HDC hdc, int iPartId,
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const DTBGOPTS *pOptions)
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{
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HRESULT hr = S_OK;
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HBITMAP bmpSrc, bmpSrcResized = NULL;
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HGDIOBJ oldSrc;
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HDC hdcSrc, hdcOrigSrc = NULL;
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HBITMAP bmpSrc;
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RECT rcSrc;
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RECT rcDst;
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POINT dstSize;
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POINT srcSize;
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POINT drawSize;
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int sizingtype = ST_STRETCH;
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INT transparent;
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COLORREF transparentcolor = 0;
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BOOL hasAlpha;
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MARGINS sm;
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GDI_DRAW_STREAM DrawStream;
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hr = UXTHEME_LoadImage(hTheme, hdc, iPartId, iStateId, pRect, FALSE,
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&bmpSrc, &rcSrc, &hasAlpha);
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if(FAILED(hr)) return hr;
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hdcSrc = CreateCompatibleDC(hdc);
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if(!hdcSrc) {
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hr = HRESULT_FROM_WIN32(GetLastError());
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hr = UXTHEME_LoadImage(hTheme, hdc, iPartId, iStateId, pRect, FALSE, &bmpSrc, &rcSrc, &hasAlpha);
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if(FAILED(hr))
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return hr;
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}
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oldSrc = SelectObject(hdcSrc, bmpSrc);
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get_transparency (hTheme, iPartId, iStateId, hasAlpha, &transparent, &transparentcolor, FALSE);
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rcDst = *pRect;
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get_transparency (hTheme, iPartId, iStateId, hasAlpha, &transparent,
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&transparentcolor, FALSE);
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dstSize.x = rcDst.right-rcDst.left;
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dstSize.y = rcDst.bottom-rcDst.top;
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srcSize.x = rcSrc.right-rcSrc.left;
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srcSize.y = rcSrc.bottom-rcSrc.top;
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GetThemeMargins(hTheme, hdc, iPartId, iStateId, TMT_SIZINGMARGINS, NULL, &sm);
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GetThemeEnumValue(hTheme, iPartId, iStateId, TMT_SIZINGTYPE, &sizingtype);
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/*FIXME: Is this ever used? */
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/*GetThemeBool(hTheme, iPartId, iStateId, TMT_BORDERONLY, &borderonly);*/
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if(sizingtype == ST_TRUESIZE) {
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int valign = VA_CENTER, halign = HA_CENTER;
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@ -706,161 +550,36 @@ static HRESULT UXTHEME_DrawImageBackground(HTHEME hTheme, HDC hdc, int iPartId,
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rcDst.top = rcDst.bottom - drawSize.y;
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rcDst.right = rcDst.left + drawSize.x;
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rcDst.bottom = rcDst.top + drawSize.y;
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if(!UXTHEME_StretchBlt(hdc, rcDst.left, rcDst.top, drawSize.x, drawSize.y,
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hdcSrc, rcSrc.left, rcSrc.top, srcSize.x, srcSize.y,
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transparent, transparentcolor))
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hr = HRESULT_FROM_WIN32(GetLastError());
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*pRect = rcDst;
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}
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else {
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HDC hdcDst = NULL;
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MARGINS sm;
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POINT org;
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dstSize.x = abs(dstSize.x);
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dstSize.y = abs(dstSize.y);
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DrawStream.signature = 0x44727753;
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DrawStream.reserved = 0;
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DrawStream.unknown1 = 1;
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DrawStream.unknown2 = 9;
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DrawStream.hDC = hdc;
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DrawStream.hImage = bmpSrc;
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DrawStream.crTransparent = transparentcolor;
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DrawStream.rcSrc = rcSrc;
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DrawStream.rcDest = rcDst;
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DrawStream.leftSizingMargin = sm.cxLeftWidth;
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DrawStream.rightSizingMargin = sm.cxRightWidth;
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DrawStream.topSizingMargin = sm.cyTopHeight;
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DrawStream.bottomSizingMargin = sm.cyBottomHeight;
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DrawStream.drawOption = 0;
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GetThemeMargins(hTheme, hdc, iPartId, iStateId, TMT_SIZINGMARGINS, NULL, &sm);
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if (transparent == ALPHABLEND_FULL)
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DrawStream.drawOption |= DS_TRANSPARENTALPHA;
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else if (transparent == ALPHABLEND_BINARY)
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DrawStream.drawOption |= DS_TRANSPARENTCLR;
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/* Resize source image if destination smaller than margins */
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#ifndef __REACTOS__
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/* Revert Wine Commit 2b650fa as it breaks themed Explorer Toolbar Separators
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FIXME: Revisit this when the bug is fixed. CORE-9636 and Wine Bug #38538 */
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if (sm.cyTopHeight + sm.cyBottomHeight > dstSize.y || sm.cxLeftWidth + sm.cxRightWidth > dstSize.x) {
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if (sm.cyTopHeight + sm.cyBottomHeight > dstSize.y) {
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sm.cyTopHeight = MulDiv(sm.cyTopHeight, dstSize.y, srcSize.y);
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sm.cyBottomHeight = dstSize.y - sm.cyTopHeight;
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srcSize.y = dstSize.y;
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}
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if (sizingtype == ST_TILE)
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DrawStream.drawOption |= DS_TILE;
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else if (sizingtype == ST_TRUESIZE)
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DrawStream.drawOption |= DS_TRUESIZE;
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if (sm.cxLeftWidth + sm.cxRightWidth > dstSize.x) {
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sm.cxLeftWidth = MulDiv(sm.cxLeftWidth, dstSize.x, srcSize.x);
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sm.cxRightWidth = dstSize.x - sm.cxLeftWidth;
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srcSize.x = dstSize.x;
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}
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hdcOrigSrc = hdcSrc;
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hdcSrc = CreateCompatibleDC(NULL);
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bmpSrcResized = CreateBitmap(srcSize.x, srcSize.y, 1, 32, NULL);
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SelectObject(hdcSrc, bmpSrcResized);
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UXTHEME_StretchBlt(hdcSrc, 0, 0, srcSize.x, srcSize.y, hdcOrigSrc, rcSrc.left, rcSrc.top,
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rcSrc.right - rcSrc.left, rcSrc.bottom - rcSrc.top, transparent, transparentcolor);
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rcSrc.left = 0;
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rcSrc.top = 0;
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rcSrc.right = srcSize.x;
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rcSrc.bottom = srcSize.y;
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}
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#endif /* __REACTOS__ */
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hdcDst = hdc;
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OffsetViewportOrgEx(hdcDst, rcDst.left, rcDst.top, &org);
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/* Upper left corner */
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if(!UXTHEME_Blt(hdcDst, 0, 0, sm.cxLeftWidth, sm.cyTopHeight,
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hdcSrc, rcSrc.left, rcSrc.top,
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transparent, transparentcolor)) {
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hr = HRESULT_FROM_WIN32(GetLastError());
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goto draw_error;
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}
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/* Upper right corner */
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if(!UXTHEME_Blt (hdcDst, dstSize.x-sm.cxRightWidth, 0,
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sm.cxRightWidth, sm.cyTopHeight,
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hdcSrc, rcSrc.right-sm.cxRightWidth, rcSrc.top,
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transparent, transparentcolor)) {
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hr = HRESULT_FROM_WIN32(GetLastError());
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goto draw_error;
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}
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/* Lower left corner */
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if(!UXTHEME_Blt (hdcDst, 0, dstSize.y-sm.cyBottomHeight,
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sm.cxLeftWidth, sm.cyBottomHeight,
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hdcSrc, rcSrc.left, rcSrc.bottom-sm.cyBottomHeight,
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transparent, transparentcolor)) {
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hr = HRESULT_FROM_WIN32(GetLastError());
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goto draw_error;
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}
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/* Lower right corner */
|
||||
if(!UXTHEME_Blt (hdcDst, dstSize.x-sm.cxRightWidth, dstSize.y-sm.cyBottomHeight,
|
||||
sm.cxRightWidth, sm.cyBottomHeight,
|
||||
hdcSrc, rcSrc.right-sm.cxRightWidth, rcSrc.bottom-sm.cyBottomHeight,
|
||||
transparent, transparentcolor)) {
|
||||
hr = HRESULT_FROM_WIN32(GetLastError());
|
||||
goto draw_error;
|
||||
}
|
||||
|
||||
if ((sizingtype == ST_STRETCH) || (sizingtype == ST_TILE)) {
|
||||
int destCenterWidth = dstSize.x - (sm.cxLeftWidth + sm.cxRightWidth);
|
||||
int srcCenterWidth = srcSize.x - (sm.cxLeftWidth + sm.cxRightWidth);
|
||||
int destCenterHeight = dstSize.y - (sm.cyTopHeight + sm.cyBottomHeight);
|
||||
int srcCenterHeight = srcSize.y - (sm.cyTopHeight + sm.cyBottomHeight);
|
||||
|
||||
if(destCenterWidth > 0) {
|
||||
/* Center top */
|
||||
if(!UXTHEME_SizedBlt (hdcDst, sm.cxLeftWidth, 0,
|
||||
destCenterWidth, sm.cyTopHeight,
|
||||
hdcSrc, rcSrc.left+sm.cxLeftWidth, rcSrc.top,
|
||||
srcCenterWidth, sm.cyTopHeight,
|
||||
sizingtype, transparent, transparentcolor)) {
|
||||
hr = HRESULT_FROM_WIN32(GetLastError());
|
||||
goto draw_error;
|
||||
}
|
||||
/* Center bottom */
|
||||
if(!UXTHEME_SizedBlt (hdcDst, sm.cxLeftWidth, dstSize.y-sm.cyBottomHeight,
|
||||
destCenterWidth, sm.cyBottomHeight,
|
||||
hdcSrc, rcSrc.left+sm.cxLeftWidth, rcSrc.bottom-sm.cyBottomHeight,
|
||||
srcCenterWidth, sm.cyBottomHeight,
|
||||
sizingtype, transparent, transparentcolor)) {
|
||||
hr = HRESULT_FROM_WIN32(GetLastError());
|
||||
goto draw_error;
|
||||
}
|
||||
}
|
||||
if(destCenterHeight > 0) {
|
||||
/* Left center */
|
||||
if(!UXTHEME_SizedBlt (hdcDst, 0, sm.cyTopHeight,
|
||||
sm.cxLeftWidth, destCenterHeight,
|
||||
hdcSrc, rcSrc.left, rcSrc.top+sm.cyTopHeight,
|
||||
sm.cxLeftWidth, srcCenterHeight,
|
||||
sizingtype,
|
||||
transparent, transparentcolor)) {
|
||||
hr = HRESULT_FROM_WIN32(GetLastError());
|
||||
goto draw_error;
|
||||
}
|
||||
/* Right center */
|
||||
if(!UXTHEME_SizedBlt (hdcDst, dstSize.x-sm.cxRightWidth, sm.cyTopHeight,
|
||||
sm.cxRightWidth, destCenterHeight,
|
||||
hdcSrc, rcSrc.right-sm.cxRightWidth, rcSrc.top+sm.cyTopHeight,
|
||||
sm.cxRightWidth, srcCenterHeight,
|
||||
sizingtype, transparent, transparentcolor)) {
|
||||
hr = HRESULT_FROM_WIN32(GetLastError());
|
||||
goto draw_error;
|
||||
}
|
||||
}
|
||||
if(destCenterHeight > 0 && destCenterWidth > 0) {
|
||||
BOOL borderonly = FALSE;
|
||||
GetThemeBool(hTheme, iPartId, iStateId, TMT_BORDERONLY, &borderonly);
|
||||
if(!borderonly) {
|
||||
/* Center */
|
||||
if(!UXTHEME_SizedBlt (hdcDst, sm.cxLeftWidth, sm.cyTopHeight,
|
||||
destCenterWidth, destCenterHeight,
|
||||
hdcSrc, rcSrc.left+sm.cxLeftWidth, rcSrc.top+sm.cyTopHeight,
|
||||
srcCenterWidth, srcCenterHeight,
|
||||
sizingtype, transparent, transparentcolor)) {
|
||||
hr = HRESULT_FROM_WIN32(GetLastError());
|
||||
goto draw_error;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
draw_error:
|
||||
SetViewportOrgEx (hdcDst, org.x, org.y, NULL);
|
||||
}
|
||||
SelectObject(hdcSrc, oldSrc);
|
||||
DeleteDC(hdcSrc);
|
||||
if (bmpSrcResized) DeleteObject(bmpSrcResized);
|
||||
if (hdcOrigSrc) DeleteDC(hdcOrigSrc);
|
||||
*pRect = rcDst;
|
||||
return hr;
|
||||
GdiDrawStream(hdc, sizeof(DrawStream), &DrawStream);
|
||||
return HRESULT_FROM_WIN32(GetLastError());
|
||||
}
|
||||
|
||||
/***********************************************************************
|
||||
|
|
@ -1050,7 +769,9 @@ HRESULT WINAPI DrawThemeBackgroundEx(HTHEME hTheme, HDC hdc, int iPartId,
|
|||
/* This should never happen, and hence I don't know what to return */
|
||||
hr = E_FAIL;
|
||||
}
|
||||
#if 0
|
||||
if(SUCCEEDED(hr))
|
||||
#endif
|
||||
{
|
||||
RECT rcGlyph = *pRect;
|
||||
MARGINS margin;
|
||||
|
|
|
|||
|
|
@ -14,6 +14,7 @@
|
|||
#include <winnls.h>
|
||||
#include <windowsx.h>
|
||||
#include <undocuser.h>
|
||||
#include <undocgdi.h>
|
||||
#include <uxtheme.h>
|
||||
#include <uxundoc.h>
|
||||
#include <vfwmsgs.h>
|
||||
|
|
|
|||
Loading…
Reference in a new issue