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Commit 59e5ce9d authored by Frank Richter's avatar Frank Richter Committed by Alexandre Julliard
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Implement support for the ST_TILE background stretching mode.

parent fa9c730c
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Showing with 53 additions and 16 deletions
dlls/uxtheme/draw.c
View file @ 59e5ce9d
...@@ -248,7 +248,7 @@ static HRESULT UXTHEME_LoadImage(HTHEME hTheme, HDC hdc, int iPartId, int iState ...@@ -248,7 +248,7 @@ static HRESULT UXTHEME_LoadImage(HTHEME hTheme, HDC hdc, int iPartId, int iState
/*********************************************************************** /***********************************************************************
* UXTHEME_StretchBlt * UXTHEME_StretchBlt
* *
* Psudo TransparentBlt/StretchBlt * Pseudo TransparentBlt/StretchBlt
*/ */
static inline BOOL UXTHEME_StretchBlt(HDC hdcDst, int nXOriginDst, int nYOriginDst, int nWidthDst, int nHeightDst, static inline BOOL UXTHEME_StretchBlt(HDC hdcDst, int nXOriginDst, int nYOriginDst, int nWidthDst, int nHeightDst,
HDC hdcSrc, int nXOriginSrc, int nYOriginSrc, int nWidthSrc, int nHeightSrc, HDC hdcSrc, int nXOriginSrc, int nYOriginSrc, int nWidthSrc, int nHeightSrc,
...@@ -280,6 +280,47 @@ static inline BOOL UXTHEME_Blt(HDC hdcDest, int nXOriginDest, int nYOriginDest, ...@@ -280,6 +280,47 @@ static inline BOOL UXTHEME_Blt(HDC hdcDest, int nXOriginDest, int nYOriginDest,
transparent, transcolor); transparent, transcolor);
} }
/***********************************************************************
* UXTHEME_SizedBlt
*
* Stretches or tiles, depending on sizingtype.
*/
static inline BOOL UXTHEME_SizedBlt (HDC hdcDst, int nXOriginDst, int nYOriginDst,
int nWidthDst, int nHeightDst,
HDC hdcSrc, int nXOriginSrc, int nYOriginSrc,
int nWidthSrc, int nHeightSrc,
int sizingtype)
{
if (sizingtype == ST_TILE)
{
int yOfs = nYOriginDst;
int yRemaining = nHeightDst;
while (yRemaining > 0)
{
int bltHeight = min (yRemaining, nHeightSrc);
int xOfs = nXOriginDst;
int xRemaining = nWidthDst;
while (xRemaining > 0)
{
int bltWidth = min (xRemaining, nWidthSrc);
if (!BitBlt (hdcDst, xOfs, yOfs, bltWidth, bltHeight,
hdcSrc, nXOriginSrc, nYOriginSrc, SRCCOPY))
return FALSE;
xOfs += nWidthSrc;
xRemaining -= nWidthSrc;
}
yOfs += nHeightSrc;
yRemaining -= nHeightSrc;
}
return TRUE;
}
else
{
return StretchBlt (hdcDst, nXOriginDst, nYOriginDst, nWidthDst, nHeightDst,
hdcSrc, nXOriginSrc, nYOriginSrc, nWidthSrc, nHeightSrc,
SRCCOPY);
}
}
/*********************************************************************** /***********************************************************************
* UXTHEME_DrawImageGlyph * UXTHEME_DrawImageGlyph
...@@ -573,11 +614,7 @@ static HRESULT UXTHEME_DrawImageBackground(HTHEME hTheme, HDC hdc, int iPartId, ...@@ -573,11 +614,7 @@ static HRESULT UXTHEME_DrawImageBackground(HTHEME hTheme, HDC hdc, int iPartId,
goto draw_error; goto draw_error;
} }
if(sizingtype == ST_TILE) { if ((sizingtype == ST_STRETCH) || (sizingtype == ST_TILE)) {
FIXME("Tile\n");
sizingtype = ST_STRETCH; /* Just use stretch for now */
}
if(sizingtype == ST_STRETCH) {
int destCenterWidth = dstSize.x - (sm.cxLeftWidth + sm.cxRightWidth); int destCenterWidth = dstSize.x - (sm.cxLeftWidth + sm.cxRightWidth);
int srcCenterWidth = srcSize.x - (sm.cxLeftWidth + sm.cxRightWidth); int srcCenterWidth = srcSize.x - (sm.cxLeftWidth + sm.cxRightWidth);
int destCenterHeight = dstSize.y - (sm.cyTopHeight + sm.cyBottomHeight); int destCenterHeight = dstSize.y - (sm.cyTopHeight + sm.cyBottomHeight);
...@@ -585,28 +622,28 @@ static HRESULT UXTHEME_DrawImageBackground(HTHEME hTheme, HDC hdc, int iPartId, ...@@ -585,28 +622,28 @@ static HRESULT UXTHEME_DrawImageBackground(HTHEME hTheme, HDC hdc, int iPartId,
if(destCenterWidth > 0) { if(destCenterWidth > 0) {
/* Center top */ /* Center top */
if(!StretchBlt(hdcDst, sm.cxLeftWidth, 0, destCenterWidth, sm.cyTopHeight, if(!UXTHEME_SizedBlt(hdcDst, sm.cxLeftWidth, 0, destCenterWidth, sm.cyTopHeight,
hdcSrc, rcSrc.left+sm.cxLeftWidth, rcSrc.top, srcCenterWidth, sm.cyTopHeight, SRCCOPY)) { hdcSrc, rcSrc.left+sm.cxLeftWidth, rcSrc.top, srcCenterWidth, sm.cyTopHeight, sizingtype)) {
hr = HRESULT_FROM_WIN32(GetLastError()); hr = HRESULT_FROM_WIN32(GetLastError());
goto draw_error; goto draw_error;
} }
/* Center bottom */ /* Center bottom */
if(!StretchBlt(hdcDst, sm.cxLeftWidth, dstSize.y-sm.cyBottomHeight, destCenterWidth, sm.cyBottomHeight, if(!UXTHEME_SizedBlt(hdcDst, sm.cxLeftWidth, dstSize.y-sm.cyBottomHeight, destCenterWidth, sm.cyBottomHeight,
hdcSrc, rcSrc.left+sm.cxLeftWidth, rcSrc.bottom-sm.cyBottomHeight, srcCenterWidth, sm.cyTopHeight, SRCCOPY)) { hdcSrc, rcSrc.left+sm.cxLeftWidth, rcSrc.bottom-sm.cyBottomHeight, srcCenterWidth, sm.cyTopHeight, sizingtype)) {
hr = HRESULT_FROM_WIN32(GetLastError()); hr = HRESULT_FROM_WIN32(GetLastError());
goto draw_error; goto draw_error;
} }
} }
if(destCenterHeight > 0) { if(destCenterHeight > 0) {
/* Left center */ /* Left center */
if(!StretchBlt(hdcDst, 0, sm.cyTopHeight, sm.cxLeftWidth, destCenterHeight, if(!UXTHEME_SizedBlt(hdcDst, 0, sm.cyTopHeight, sm.cxLeftWidth, destCenterHeight,
hdcSrc, rcSrc.left, rcSrc.top+sm.cyTopHeight, sm.cxLeftWidth, srcCenterHeight, SRCCOPY)) { hdcSrc, rcSrc.left, rcSrc.top+sm.cyTopHeight, sm.cxLeftWidth, srcCenterHeight, sizingtype)) {
hr = HRESULT_FROM_WIN32(GetLastError()); hr = HRESULT_FROM_WIN32(GetLastError());
goto draw_error; goto draw_error;
} }
/* Right center */ /* Right center */
if(!StretchBlt(hdcDst, dstSize.x-sm.cxRightWidth, sm.cyTopHeight, sm.cxRightWidth, destCenterHeight, 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, SRCCOPY)) { hdcSrc, rcSrc.right-sm.cxRightWidth, rcSrc.top+sm.cyTopHeight, sm.cxRightWidth, srcCenterHeight, sizingtype)) {
hr = HRESULT_FROM_WIN32(GetLastError()); hr = HRESULT_FROM_WIN32(GetLastError());
goto draw_error; goto draw_error;
} }
...@@ -616,8 +653,8 @@ static HRESULT UXTHEME_DrawImageBackground(HTHEME hTheme, HDC hdc, int iPartId, ...@@ -616,8 +653,8 @@ static HRESULT UXTHEME_DrawImageBackground(HTHEME hTheme, HDC hdc, int iPartId,
GetThemeBool(hTheme, iPartId, iStateId, TMT_BORDERONLY, &borderonly); GetThemeBool(hTheme, iPartId, iStateId, TMT_BORDERONLY, &borderonly);
if(!borderonly) { if(!borderonly) {
/* Center */ /* Center */
if(!StretchBlt(hdcDst, sm.cxLeftWidth, sm.cyTopHeight, destCenterWidth, destCenterHeight, if(!UXTHEME_SizedBlt(hdcDst, sm.cxLeftWidth, sm.cyTopHeight, destCenterWidth, destCenterHeight,
hdcSrc, rcSrc.left+sm.cxLeftWidth, rcSrc.top+sm.cyTopHeight, srcCenterWidth, srcCenterHeight, SRCCOPY)) { hdcSrc, rcSrc.left+sm.cxLeftWidth, rcSrc.top+sm.cyTopHeight, srcCenterWidth, srcCenterHeight, sizingtype)) {
hr = HRESULT_FROM_WIN32(GetLastError()); hr = HRESULT_FROM_WIN32(GetLastError());
goto draw_error; goto draw_error;
} }
......
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