Signed-off-by: Nikolay Sivov nsivov@codeweavers.com --- dlls/comctl32/imagelist.c | 67 ++++++++++++--------------------- dlls/comctl32/tests/imagelist.c | 26 ++++++++++++- include/commoncontrols.idl | 3 +- 3 files changed, 51 insertions(+), 45 deletions(-)
diff --git a/dlls/comctl32/imagelist.c b/dlls/comctl32/imagelist.c index 14a17c2717..237719cf7d 100644 --- a/dlls/comctl32/imagelist.c +++ b/dlls/comctl32/imagelist.c @@ -76,7 +76,7 @@ struct _IMAGELIST HBRUSH hbrBlend50; INT cInitial; UINT uBitsPixel; - char *has_alpha; + DWORD *item_flags; BOOL color_table_set;
LONG ref; /* reference count */ @@ -217,7 +217,7 @@ static void add_dib_bits( HIMAGELIST himl, int pos, int count, int width, int he
if (has_alpha) { - himl->has_alpha[pos + n] = 1; + himl->item_flags[pos + n] = ILIF_ALPHA;
if (mask_info && himl->hbmMask) /* generate the mask from the alpha channel */ { @@ -251,7 +251,7 @@ static BOOL add_with_alpha( HIMAGELIST himl, HDC hdc, int pos, int count, if (!GetObjectW( hbmImage, sizeof(bm), &bm )) return FALSE;
/* if either the imagelist or the source bitmap don't have an alpha channel, bail out now */ - if (!himl->has_alpha) return FALSE; + if ((himl->flags & 0xfe) != ILC_COLOR32) return FALSE; if (bm.bmBitsPixel != 32) return FALSE;
SelectObject( hdc, hbmImage ); @@ -368,17 +368,8 @@ IMAGELIST_InternalExpandBitmaps(HIMAGELIST himl, INT nImageCount) himl->hbmMask = hbmNewBitmap; }
- if (himl->has_alpha) - { - char *new_alpha = HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, himl->has_alpha, nNewCount ); - if (new_alpha) himl->has_alpha = new_alpha; - else - { - heap_free( himl->has_alpha ); - himl->has_alpha = NULL; - } - } - + himl->item_flags = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, himl->item_flags, + nNewCount * sizeof(*himl->item_flags)); himl->cMaxImage = nNewCount;
DeleteDC (hdcBitmap); @@ -844,10 +835,7 @@ ImageList_Create (INT cx, INT cy, UINT flags, else himl->hbmMask = 0;
- if (ilc == ILC_COLOR32) - himl->has_alpha = heap_alloc_zero( himl->cMaxImage ); - else - himl->has_alpha = NULL; + himl->item_flags = heap_alloc_zero( himl->cMaxImage * sizeof(*himl->item_flags) );
/* create blending brushes */ hbmTemp = CreateBitmap (8, 8, 1, 1, aBitBlend25); @@ -1433,7 +1421,7 @@ ImageList_DrawIndirect (IMAGELISTDRAWPARAMS *pimldp) oldImageFg = SetTextColor( hImageDC, RGB( 0, 0, 0 ) ); oldImageBk = SetBkColor( hImageDC, RGB( 0xff, 0xff, 0xff ) );
- has_alpha = (himl->has_alpha && himl->has_alpha[pimldp->i]); + has_alpha = himl->item_flags[pimldp->i] & ILIF_ALPHA; if (!bMask && (has_alpha || (fState & ILS_ALPHA) || (fState & ILS_SATURATE))) { COLORREF colour, blend_col = CLR_NONE; @@ -1632,8 +1620,7 @@ ImageList_Duplicate (HIMAGELIST himlSrc) himlSrc->hdcMask, 0, 0, SRCCOPY);
himlDst->cCurImage = himlSrc->cCurImage; - if (himlSrc->has_alpha && himlDst->has_alpha) - memcpy( himlDst->has_alpha, himlSrc->has_alpha, himlDst->cCurImage ); + memcpy( himlDst->item_flags, himlSrc->item_flags, himlDst->cCurImage * sizeof(*himlDst->item_flags) ); } return himlDst; } @@ -2300,7 +2287,7 @@ HIMAGELIST WINAPI ImageList_Read(IStream *pstm) } else mask_info = NULL;
- if (himl->has_alpha && image_info->bmiHeader.biBitCount == 32) + if ((himl->flags & 0xfe) == ILC_COLOR32 && image_info->bmiHeader.biBitCount == 32) { DWORD *ptr = image_bits; BYTE *mask_ptr = mask_bits; @@ -2396,11 +2383,8 @@ ImageList_Remove (HIMAGELIST himl, INT i) for (nCount = 0; nCount < MAX_OVERLAYIMAGE; nCount++) himl->nOvlIdx[nCount] = -1;
- if (himl->has_alpha) - { - heap_free( himl->has_alpha ); - himl->has_alpha = heap_alloc_zero( himl->cMaxImage ); - } + heap_free( himl->item_flags ); + himl->item_flags = heap_alloc_zero( himl->cMaxImage * sizeof(*himl->item_flags) );
hbmNewImage = ImageList_CreateImage(himl->hdcImage, himl, himl->cMaxImage); SelectObject (himl->hdcImage, hbmNewImage); @@ -2615,7 +2599,7 @@ ImageList_ReplaceIcon (HIMAGELIST himl, INT nIndex, HICON hIcon) himl->cCurImage++; }
- if (himl->has_alpha && GetIconInfo (hBestFitIcon, &ii)) + if ((himl->flags & 0xfe) == ILC_COLOR32 && GetIconInfo (hBestFitIcon, &ii)) { HDC hdcImage = CreateCompatibleDC( 0 ); GetObjectW (ii.hbmMask, sizeof(BITMAP), &bmp); @@ -2940,16 +2924,8 @@ ImageList_SetImageCount (HIMAGELIST himl, UINT iImageCount)
DeleteDC (hdcBitmap);
- if (himl->has_alpha) - { - char *new_alpha = HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, himl->has_alpha, nNewCount ); - if (new_alpha) himl->has_alpha = new_alpha; - else - { - heap_free( himl->has_alpha ); - himl->has_alpha = NULL; - } - } + himl->item_flags = HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, himl->item_flags, + nNewCount * sizeof(*himl->item_flags));
/* Update max image count and current image count */ himl->cMaxImage = nNewCount; @@ -3292,7 +3268,7 @@ static ULONG WINAPI ImageListImpl_Release(IImageList2 *iface) if (This->hbrBlend50) DeleteObject (This->hbrBlend50);
This->IImageList2_iface.lpVtbl = NULL; - heap_free(This->has_alpha); + heap_free(This->item_flags); heap_free(This); }
@@ -3626,11 +3602,16 @@ static HRESULT WINAPI ImageListImpl_GetDragImage(IImageList2 *iface, POINT *ppt, return ret; }
-static HRESULT WINAPI ImageListImpl_GetItemFlags(IImageList2 *iface, int i, - DWORD *dwFlags) +static HRESULT WINAPI ImageListImpl_GetItemFlags(IImageList2 *iface, int i, DWORD *flags) { - FIXME("STUB: %p %d %p\n", iface, i, dwFlags); - return E_NOTIMPL; + HIMAGELIST This = impl_from_IImageList2(iface); + + if (i < 0 || i >= This->cCurImage) + return E_INVALIDARG; + + *flags = This->item_flags[i]; + + return S_OK; }
static HRESULT WINAPI ImageListImpl_GetOverlayImage(IImageList2 *iface, int iOverlay, diff --git a/dlls/comctl32/tests/imagelist.c b/dlls/comctl32/tests/imagelist.c index 984ca053c8..427ce1a84c 100644 --- a/dlls/comctl32/tests/imagelist.c +++ b/dlls/comctl32/tests/imagelist.c @@ -1502,6 +1502,9 @@ static void test_ImageList_DrawIndirect(void) UINT32 *bits = 0; UINT32 maskBits = 0x00000000, inverseMaskBits = 0xFFFFFFFF; int bpp, broken_value; + IImageList *imgl; + DWORD flags; + HRESULT hr;
BITMAPINFO bitmapInfo = {{sizeof(BITMAPINFOHEADER), 2, 1, 1, 32, BI_RGB, 0, 0, 0, 0, 0}}; @@ -1524,6 +1527,9 @@ static void test_ImageList_DrawIndirect(void) ok(himl != 0, "ImageList_Create failed\n"); if(!himl) goto cleanup;
+ hr = pHIMAGELIST_QueryInterface(himl, &IID_IImageList, (void **) &imgl); + ok(hr == S_OK, "Failed to get interface, hr %#x.\n", hr); + /* Add a no-alpha image */ hbmImage = create_test_bitmap(hdcDst, 2, 1, 32, bits_image); if(!hbmImage) goto cleanup; @@ -1532,6 +1538,16 @@ static void test_ImageList_DrawIndirect(void) ok(iImage != -1, "ImageList_Add failed\n"); if(iImage == -1) goto cleanup;
+ hr = IImageList_GetItemFlags(imgl, 1000, &flags); + ok(hr == E_INVALIDARG, "Unexpected hr %#x.\n", hr); + + hr = IImageList_GetItemFlags(imgl, 1000, NULL); + ok(hr == E_INVALIDARG, "Unexpected hr %#x.\n", hr); + + hr = IImageList_GetItemFlags(imgl, iImage, &flags); + ok(hr == S_OK, "Failed to get item flags, hr %#x.\n", hr); + ok(!flags, "Unexpected flags %#x.\n", flags); + /* Add an alpha image */ hbmAlphaImage = create_test_bitmap(hdcDst, 2, 1, 32, bits_alpha); if(!hbmAlphaImage) goto cleanup; @@ -1540,6 +1556,10 @@ static void test_ImageList_DrawIndirect(void) ok(iAlphaImage != -1, "ImageList_Add failed\n"); if(iAlphaImage == -1) goto cleanup;
+ hr = IImageList_GetItemFlags(imgl, iAlphaImage, &flags); + ok(hr == S_OK, "Failed to get item flags, hr %#x.\n", hr); + ok(flags & ILIF_ALPHA, "Unexpected flags %#x.\n", flags); + /* Add a transparent alpha image */ hbmTransparentImage = create_test_bitmap(hdcDst, 2, 1, 32, bits_transparent); if(!hbmTransparentImage) goto cleanup; @@ -1548,6 +1568,10 @@ static void test_ImageList_DrawIndirect(void) ok(iTransparentImage != -1, "ImageList_Add failed\n"); if(iTransparentImage == -1) goto cleanup;
+ hr = IImageList_GetItemFlags(imgl, iTransparentImage, &flags); + ok(hr == S_OK, "Failed to get item flags, hr %#x.\n", hr); + ok(flags & ILIF_ALPHA, "Unexpected flags %#x.\n", flags); + /* 32-bit Tests */ bitmapInfo.bmiHeader.biBitCount = 32; hbmDst = CreateDIBSection(hdcDst, &bitmapInfo, DIB_RGB_COLORS, (void**)&bits, NULL, 0); @@ -1713,7 +1737,7 @@ static void test_iimagelist(void) if (!himl) return;
- hr = (pHIMAGELIST_QueryInterface)(himl, &IID_IImageList, (void **) &imgl); + hr = pHIMAGELIST_QueryInterface(himl, &IID_IImageList, (void **) &imgl); ok(SUCCEEDED(hr), "HIMAGELIST_QueryInterface failed, hr=%x\n", hr);
if (hr == S_OK) diff --git a/include/commoncontrols.idl b/include/commoncontrols.idl index 8cfcb56309..407274994e 100644 --- a/include/commoncontrols.idl +++ b/include/commoncontrols.idl @@ -63,7 +63,8 @@ cpp_quote("#endif")
cpp_quote("HRESULT WINAPI ImageList_CoCreateInstance(REFCLSID,const IUnknown *, REFIID,void **);")
-const UINT ILIF_ALPHA = 1; +cpp_quote("#define ILIF_ALPHA 0x00000001") +cpp_quote("#define ILIF_LOWQUALITY 0x00000002")
[ uuid(46eb5926-582e-4017-9fdf-e8998daa0950),