Fix Command Link glyphs not scaled according to DPI because a NULL device context handle was passed to GetThemePartSize() and GetThemePartSize() was using a device context to get DPI.
Signed-off-by: Zhiyi Zhang zzhang@codeweavers.com --- dlls/uxtheme/draw.c | 36 ++++++++++++++++++------------------ dlls/uxtheme/msstyles.c | 10 ++++++++++ dlls/uxtheme/msstyles.h | 1 + dlls/uxtheme/tests/system.c | 1 - 4 files changed, 29 insertions(+), 19 deletions(-)
diff --git a/dlls/uxtheme/draw.c b/dlls/uxtheme/draw.c index 4394f4943b7..a03217b65cf 100644 --- a/dlls/uxtheme/draw.c +++ b/dlls/uxtheme/draw.c @@ -172,7 +172,7 @@ static int imagefile_index_to_property(int index) * * Select the image to use */ -static PTHEME_PROPERTY UXTHEME_SelectImage(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, +static PTHEME_PROPERTY UXTHEME_SelectImage(HTHEME hTheme, int iPartId, int iStateId, const RECT *pRect, BOOL glyph, int *imageDpi) { PTHEME_PROPERTY tp; @@ -193,14 +193,15 @@ static PTHEME_PROPERTY UXTHEME_SelectImage(HTHEME hTheme, HDC hdc, int iPartId,
if(imageselecttype == IST_DPI) { int reqdpi = 0; - int screendpi = GetDeviceCaps(hdc, LOGPIXELSX); + int dpi = MSSTYLES_GetThemeDPI(hTheme); for (i = 7; i >= 1; i--) { reqdpi = 0; if (SUCCEEDED(GetThemeInt(hTheme, iPartId, iStateId, mindpi_index_to_property(i), &reqdpi))) { - if(reqdpi != 0 && screendpi >= reqdpi) { + if (reqdpi != 0 && dpi >= reqdpi) + { TRACE("Using %d DPI, image %d\n", reqdpi, imagefile_index_to_property(i));
if (imageDpi) @@ -269,9 +270,9 @@ static PTHEME_PROPERTY UXTHEME_SelectImage(HTHEME hTheme, HDC hdc, int iPartId, * * Load image for part/state */ -static HRESULT UXTHEME_LoadImage(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, - const RECT *pRect, BOOL glyph, HBITMAP *hBmp, RECT *bmpRect, - BOOL *hasImageAlpha, int *imageDpi) +static HRESULT UXTHEME_LoadImage(HTHEME hTheme, int iPartId, int iStateId, const RECT *pRect, + BOOL glyph, HBITMAP *hBmp, RECT *bmpRect, BOOL *hasImageAlpha, + int *imageDpi) { int imagelayout = IL_HORIZONTAL; int imagecount = 1; @@ -280,7 +281,7 @@ static HRESULT UXTHEME_LoadImage(HTHEME hTheme, HDC hdc, int iPartId, int iState WCHAR szPath[MAX_PATH]; PTHEME_PROPERTY tp;
- tp = UXTHEME_SelectImage(hTheme, hdc, iPartId, iStateId, pRect, glyph, imageDpi); + tp = UXTHEME_SelectImage(hTheme, iPartId, iStateId, pRect, glyph, imageDpi); if(!tp) { FIXME("Couldn't determine image for part/state %d/%d, invalid theme?\n", iPartId, iStateId); return E_PROP_ID_UNSUPPORTED; @@ -528,7 +529,7 @@ static HRESULT UXTHEME_DrawImageGlyph(HTHEME hTheme, HDC hdc, int iPartId, POINT topleft; BOOL hasAlpha;
- hr = UXTHEME_LoadImage(hTheme, hdc, iPartId, iStateId, pRect, TRUE, &bmpSrc, &rcSrc, &hasAlpha, + hr = UXTHEME_LoadImage(hTheme, iPartId, iStateId, pRect, TRUE, &bmpSrc, &rcSrc, &hasAlpha, NULL); if(FAILED(hr)) return hr; hdcSrc = CreateCompatibleDC(hdc); @@ -594,9 +595,8 @@ static HRESULT UXTHEME_DrawGlyph(HTHEME hTheme, HDC hdc, int iPartId, * * Used by GetThemePartSize and UXTHEME_DrawImageBackground */ -static HRESULT get_image_part_size (HTHEME hTheme, HDC hdc, int iPartId, - int iStateId, RECT *prc, THEMESIZE eSize, - POINT *psz) +static HRESULT get_image_part_size(HTHEME hTheme, int iPartId, int iStateId, RECT *prc, + THEMESIZE eSize, POINT *psz) { int imageDpi, dstDpi; HRESULT hr = S_OK; @@ -604,7 +604,7 @@ static HRESULT get_image_part_size (HTHEME hTheme, HDC hdc, int iPartId, RECT rcSrc; BOOL hasAlpha;
- hr = UXTHEME_LoadImage(hTheme, hdc, iPartId, iStateId, prc, FALSE, &bmpSrc, &rcSrc, &hasAlpha, + hr = UXTHEME_LoadImage(hTheme, iPartId, iStateId, prc, FALSE, &bmpSrc, &rcSrc, &hasAlpha, &imageDpi); if (FAILED(hr)) return hr;
@@ -627,8 +627,8 @@ static HRESULT get_image_part_size (HTHEME hTheme, HDC hdc, int iPartId, { /* Scale to DPI only if the destination DPI exceeds the source DPI by * stretchMark percent */ - dstDpi = GetDeviceCaps(hdc, LOGPIXELSY); - if (dstDpi && dstDpi != imageDpi && MulDiv(100, dstDpi, imageDpi) >= stretchMark + 100) + dstDpi = MSSTYLES_GetThemeDPI(hTheme); + if (dstDpi != imageDpi && MulDiv(100, dstDpi, imageDpi) >= stretchMark + 100) { srcSize.x = MulDiv(srcSize.x, dstDpi, imageDpi); srcSize.y = MulDiv(srcSize.y, dstDpi, imageDpi); @@ -707,7 +707,7 @@ static HRESULT UXTHEME_DrawImageBackground(HTHEME hTheme, HDC hdc, int iPartId, COLORREF transparentcolor = 0; BOOL hasAlpha;
- hr = UXTHEME_LoadImage(hTheme, hdc, iPartId, iStateId, pRect, FALSE, &bmpSrc, &rcSrc, &hasAlpha, + hr = UXTHEME_LoadImage(hTheme, iPartId, iStateId, pRect, FALSE, &bmpSrc, &rcSrc, &hasAlpha, NULL); if(FAILED(hr)) return hr; hdcSrc = CreateCompatibleDC(hdc); @@ -731,7 +731,7 @@ static HRESULT UXTHEME_DrawImageBackground(HTHEME hTheme, HDC hdc, int iPartId, if(sizingtype == ST_TRUESIZE) { int valign = VA_CENTER, halign = HA_CENTER;
- get_image_part_size (hTheme, hdc, iPartId, iStateId, pRect, TS_DRAW, &drawSize); + get_image_part_size(hTheme, iPartId, iStateId, pRect, TS_DRAW, &drawSize); GetThemeEnumValue(hTheme, iPartId, iStateId, TMT_VALIGN, &valign); GetThemeEnumValue(hTheme, iPartId, iStateId, TMT_HALIGN, &halign);
@@ -2072,7 +2072,7 @@ HRESULT WINAPI GetThemePartSize(HTHEME hTheme, HDC hdc, int iPartId, if (bgtype == BT_NONE) /* do nothing */; else if(bgtype == BT_IMAGEFILE) - hr = get_image_part_size (hTheme, hdc, iPartId, iStateId, prc, eSize, &size); + hr = get_image_part_size(hTheme, iPartId, iStateId, prc, eSize, &size); else if(bgtype == BT_BORDERFILL) hr = get_border_background_size (hTheme, iPartId, iStateId, eSize, &size); else { @@ -2183,7 +2183,7 @@ BOOL WINAPI IsThemeBackgroundPartiallyTransparent(HTHEME hTheme, int iPartId,
if (bgtype != BT_IMAGEFILE) return FALSE;
- if (FAILED(UXTHEME_LoadImage(hTheme, 0, iPartId, iStateId, &rect, FALSE, &bmpSrc, &rcSrc, + if (FAILED(UXTHEME_LoadImage(hTheme, iPartId, iStateId, &rect, FALSE, &bmpSrc, &rcSrc, &hasAlpha, NULL))) return FALSE;
diff --git a/dlls/uxtheme/msstyles.c b/dlls/uxtheme/msstyles.c index 99eda64233c..efabd06f7c0 100644 --- a/dlls/uxtheme/msstyles.c +++ b/dlls/uxtheme/msstyles.c @@ -247,6 +247,16 @@ PUXINI_FILE MSSTYLES_GetThemeIni(PTHEME_FILE tf) return UXINI_LoadINI(tf->hTheme, L"themes_ini"); }
+/*********************************************************************** + * MSSTYLES_GetThemeDPI + * + * Retrieves the DPI from a theme handle when it was opened + */ +UINT MSSTYLES_GetThemeDPI(PTHEME_CLASS tc) +{ + return tc->dpi; +} + /*********************************************************************** * MSSTYLES_GetActiveThemeIni * diff --git a/dlls/uxtheme/msstyles.h b/dlls/uxtheme/msstyles.h index 1cb27b93ab3..12292cefae4 100644 --- a/dlls/uxtheme/msstyles.h +++ b/dlls/uxtheme/msstyles.h @@ -94,6 +94,7 @@ BOOL MSSTYLES_LookupProperty(LPCWSTR pszPropertyName, int *dwPrimitive, int *dwI BOOL MSSTYLES_LookupEnum(LPCWSTR pszValueName, int dwEnum, int *dwValue) DECLSPEC_HIDDEN; BOOL MSSTYLES_LookupPartState(LPCWSTR pszClass, LPCWSTR pszPart, LPCWSTR pszState, int *iPartId, int *iStateId) DECLSPEC_HIDDEN; PUXINI_FILE MSSTYLES_GetThemeIni(PTHEME_FILE tf) DECLSPEC_HIDDEN; +UINT MSSTYLES_GetThemeDPI(PTHEME_CLASS tc) DECLSPEC_HIDDEN; PTHEME_PARTSTATE MSSTYLES_FindPartState(PTHEME_CLASS tc, int iPartId, int iStateId, PTHEME_CLASS *tcNext) DECLSPEC_HIDDEN; PTHEME_PROPERTY MSSTYLES_FindProperty(PTHEME_CLASS tc, int iPartId, int iStateId, int iPropertyPrimitive, int iPropertyId) DECLSPEC_HIDDEN; PTHEME_PROPERTY MSSTYLES_FindMetric(int iPropertyPrimitive, int iPropertyId) DECLSPEC_HIDDEN; diff --git a/dlls/uxtheme/tests/system.c b/dlls/uxtheme/tests/system.c index 584a71a82b4..f9bf371e6bf 100644 --- a/dlls/uxtheme/tests/system.c +++ b/dlls/uxtheme/tests/system.c @@ -1030,7 +1030,6 @@ static void test_GetThemePartSize(void) ok(hr == S_OK, "GetThemePartSize failed, hr %#x.\n", hr); hr = GetThemePartSize(htheme, NULL, BP_CHECKBOX, CBS_CHECKEDNORMAL, NULL, TS_DRAW, &size2); ok(hr == S_OK, "GetThemePartSize failed, hr %#x.\n", hr); - todo_wine ok(size2.cx == size.cx && size2.cy == size.cy, "Expected size %dx%d, got %dx%d.\n", size.cx, size.cy, size2.cx, size2.cy); ReleaseDC(hwnd, hdc);
-
Zhiyi Zhang