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Implementation of GetThemeBackgroundExtent. 

Partial implementation of GetThemeBackgroundRegion.
Correct a few comments.
This commit is contained in:
Kevin Koltzau 2004-11-09 20:03:25 +00:00 committed by Alexandre Julliard
parent 0e6408c408
commit 33676ad347
1 changed files with 46 additions and 6 deletions
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52
dlls/uxtheme/draw.c
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@ -599,7 +599,7 @@ HRESULT UXTHEME_DrawBorderRectangle(HTHEME hTheme, HDC hdc, int iPartId,
} }
/*********************************************************************** /***********************************************************************
* UXTHEME_DrawBorderRectangle * UXTHEME_DrawBackgroundFill
* *
* Fill a borderfill background rectangle * Fill a borderfill background rectangle
*/ */
@ -674,7 +674,7 @@ HRESULT UXTHEME_DrawBackgroundFill(HTHEME hTheme, HDC hdc, int iPartId,
} }
/*********************************************************************** /***********************************************************************
* UXTHEME_DrawImageBackground * UXTHEME_DrawBorderBackground
* *
* Draw an imagefile background * Draw an imagefile background
*/ */
@ -859,23 +859,63 @@ HRESULT WINAPI GetThemeBackgroundExtent(HTHEME hTheme, HDC hdc, int iPartId,
int iStateId, const RECT *pContentRect, int iStateId, const RECT *pContentRect,
RECT *pExtentRect) RECT *pExtentRect)
{ {
FIXME("%d %d: stub\n", iPartId, iStateId); MARGINS margin;
HRESULT hr;
TRACE("(%d,%d)\n", iPartId, iStateId);
if(!hTheme) if(!hTheme)
return E_HANDLE; return E_HANDLE;
return ERROR_CALL_NOT_IMPLEMENTED;
hr = GetThemeMargins(hTheme, hdc, iPartId, iStateId, TMT_CONTENTMARGINS, NULL, &margin);
if(FAILED(hr)) {
TRACE("Margins not found\n");
return hr;
}
pExtentRect->left = pContentRect->left - margin.cxLeftWidth;
pExtentRect->top = pContentRect->top - margin.cyTopHeight;
pExtentRect->right = pContentRect->right + margin.cxRightWidth;
pExtentRect->bottom = pContentRect->bottom + margin.cyBottomHeight;
TRACE("left:%ld,top:%ld,right:%ld,bottom:%ld\n", pExtentRect->left, pExtentRect->top, pExtentRect->right, pExtentRect->bottom);
return S_OK;
} }
/*********************************************************************** /***********************************************************************
* GetThemeBackgroundRegion (UXTHEME.@) * GetThemeBackgroundRegion (UXTHEME.@)
*
* Calculate the background region, taking into consideration transparent areas
* of the background image.
*/ */
HRESULT WINAPI GetThemeBackgroundRegion(HTHEME hTheme, HDC hdc, int iPartId, HRESULT WINAPI GetThemeBackgroundRegion(HTHEME hTheme, HDC hdc, int iPartId,
int iStateId, const RECT *pRect, int iStateId, const RECT *pRect,
HRGN *pRegion) HRGN *pRegion)
{ {
FIXME("%d %d: stub\n", iPartId, iStateId); HRESULT hr = S_OK;
int bgtype = BT_BORDERFILL;
TRACE("(%p,%p,%d,%d)\n", hTheme, hdc, iPartId, iStateId);
if(!hTheme) if(!hTheme)
return E_HANDLE; return E_HANDLE;
return ERROR_CALL_NOT_IMPLEMENTED; if(!pRect || !pRegion)
return E_POINTER;
GetThemeEnumValue(hTheme, iPartId, iStateId, TMT_BGTYPE, &bgtype);
if(bgtype == BT_IMAGEFILE) {
FIXME("Images not handled yet\n");
hr = ERROR_CALL_NOT_IMPLEMENTED;
}
else if(bgtype == BT_BORDERFILL) {
*pRegion = CreateRectRgn(pRect->left, pRect->top, pRect->right, pRect->bottom);
if(!*pRegion)
hr = HRESULT_FROM_WIN32(GetLastError());
}
else {
FIXME("Unknown background type\n");
/* This should never happen, and hence I don't know what to return */
hr = E_FAIL;
}
return hr;
} }
/*********************************************************************** /***********************************************************************