mirror of
https://github.com/reactos/reactos.git
synced 2025-02-25 01:39:30 +00:00
Fix icon handling
svn path=/trunk/; revision=6251
This commit is contained in:
Gé van Geldorp
parent
307c3b1526
commit
0c98050bdc
12 changed files with 461 additions and 371 deletions
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@ -40,7 +40,6 @@ NtGdiCreateFontIndirect 1
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NtGdiCreateHalftonePalette 1
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NtGdiCreateHatchBrush 2
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NtGdiCreateIC 4
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NtGdiCreateIcon 9
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NtGdiCreateMetaFile 1
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NtGdiCreatePalette 1
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NtGdiCreatePatternBrush 1
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@ -1098,7 +1098,7 @@ extern "C" {
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#define RT_CURSORA (MAKEINTRESOURCEA(1))
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#define RT_GROUP_CURSORA (MAKEINTRESOURCEA(12))
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#define RT_ICONA (MAKEINTRESOURCEA(3))
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#define RT_GROUP_ICONA (MAKEINTRESOURCEA(13))
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#define RT_GROUP_ICONA (MAKEINTRESOURCEA(14))
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#define RT_VERSIONA (MAKEINTRESOURCEA(16))
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#define RT_ACCELERATORW (MAKEINTRESOURCEW(9))
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@ -1113,7 +1113,7 @@ extern "C" {
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#define RT_CURSORW (MAKEINTRESOURCEW(1))
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#define RT_GROUP_CURSORW (MAKEINTRESOURCEW(12))
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#define RT_ICONW (MAKEINTRESOURCEW(3))
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#define RT_GROUP_ICONW (MAKEINTRESOURCEW(13))
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#define RT_GROUP_ICONW (MAKEINTRESOURCEW(14))
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#define RT_VERSIONW (MAKEINTRESOURCEW(16))
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#ifndef _DISABLE_TIDENT
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@ -30,7 +30,6 @@
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#define GDI_OBJECT_TYPE_ENHMETAFILE 0x00730000
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#define GDI_OBJECT_TYPE_ENHMETADC 0x00740000
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#define GDI_OBJECT_TYPE_MEMDC 0x00750000
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#define GDI_OBJECT_TYPE_ICONCURSOR 0x00760000
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#define GDI_OBJECT_TYPE_DCE 0x00770000
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#define GDI_OBJECT_TYPE_DONTCARE 0x007f0000
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/*@}*/
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@ -16,7 +16,7 @@
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* $Id: icon.c,v 1.11 2003/08/29 00:24:42 weiden Exp $
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/* $Id: icon.c,v 1.12 2003/10/06 16:25:53 gvg Exp $
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*
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* PROJECT: ReactOS user32.dll
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* FILE: lib/user32/windows/icon.c
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@ -36,25 +36,194 @@
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/* FUNCTIONS *****************************************************************/
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STATIC WINBOOL FASTCALL
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ICON_CopyBitmaps(HBITMAP *MaskTo, HBITMAP MaskFrom,
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HBITMAP *ColorTo, HBITMAP *ColorFrom,
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DWORD Width, DWORD Height)
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{
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HDC DCFrom, DCTo;
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HBITMAP InitialFrom, InitialTo;
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DCFrom = CreateCompatibleDC(NULL);
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if (NULL == DCFrom)
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{
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return FALSE;
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}
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DCTo = CreateCompatibleDC(DCFrom);
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if (NULL == DCTo)
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{
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DeleteDC(DCFrom);
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return FALSE;
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}
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*MaskTo = CreateCompatibleBitmap(DCTo, Width, Height);
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if (NULL == *MaskTo)
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{
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DeleteDC(DCTo);
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DeleteDC(DCFrom);
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return FALSE;
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}
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InitialFrom = SelectObject(DCFrom, MaskFrom);
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if (NULL == InitialFrom)
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{
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DeleteObject(*MaskTo);
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*MaskTo = NULL;
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DeleteDC(DCTo);
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DeleteDC(DCFrom);
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return FALSE;
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}
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InitialTo = SelectObject(DCTo, *MaskTo);
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if (NULL == InitialTo)
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{
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DeleteObject(*MaskTo);
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*MaskTo = NULL;
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DeleteDC(DCTo);
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SelectObject(DCFrom, InitialFrom);
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DeleteDC(DCFrom);
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return FALSE;
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}
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if (! BitBlt(DCTo, 0, 0, Width, Height, DCFrom, 0, 0, SRCCOPY))
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{
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SelectObject(DCTo, InitialTo);
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DeleteObject(*MaskTo);
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*MaskTo = NULL;
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DeleteDC(DCTo);
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SelectObject(DCFrom, InitialFrom);
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DeleteDC(DCFrom);
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return FALSE;
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}
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*ColorTo = CreateCompatibleBitmap(DCTo, Width, Height);
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if (NULL == *ColorTo)
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{
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SelectObject(DCTo, InitialTo);
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DeleteObject(*MaskTo);
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*MaskTo = NULL;
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DeleteDC(DCTo);
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SelectObject(DCFrom, InitialFrom);
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DeleteDC(DCFrom);
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return FALSE;
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}
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if (NULL == SelectObject(DCFrom, ColorFrom))
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{
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DeleteObject(*ColorTo);
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*ColorTo = NULL;
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SelectObject(DCTo, InitialTo);
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DeleteObject(*MaskTo);
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*MaskTo = NULL;
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DeleteDC(DCTo);
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SelectObject(DCFrom, InitialFrom);
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DeleteDC(DCFrom);
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return FALSE;
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}
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if (NULL == SelectObject(DCTo, *ColorTo))
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{
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DeleteObject(*ColorTo);
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*ColorTo = NULL;
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SelectObject(DCTo, InitialTo);
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DeleteObject(*MaskTo);
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*MaskTo = NULL;
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DeleteDC(DCTo);
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SelectObject(DCFrom, InitialFrom);
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DeleteDC(DCFrom);
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return FALSE;
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}
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if (! BitBlt(DCTo, 0, 0, Width, Height, DCFrom, 0, 0, SRCCOPY))
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{
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SelectObject(DCTo, InitialTo);
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DeleteObject(*ColorTo);
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*ColorTo = NULL;
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DeleteObject(*MaskTo);
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*MaskTo = NULL;
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DeleteDC(DCTo);
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SelectObject(DCFrom, InitialFrom);
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DeleteDC(DCFrom);
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return FALSE;
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}
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SelectObject(DCTo, InitialTo);
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DeleteDC(DCTo);
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SelectObject(DCFrom, InitialFrom);
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DeleteDC(DCFrom);
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return TRUE;
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}
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STATIC
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HICON
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FASTCALL
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ICON_CreateIconIndirect(PICONINFO IconInfo, WINBOOL CopyBitmaps,
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DWORD Width, DWORD Height)
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{
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PICONINFO NewIcon;
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if (NULL == IconInfo)
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{
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DPRINT("Invalid parameter passed\n");
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SetLastError(ERROR_INVALID_PARAMETER);
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return NULL;
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}
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NewIcon = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(ICONINFO));
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if (NULL == NewIcon)
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{
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SetLastError(ERROR_NOT_ENOUGH_MEMORY);
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return NULL;
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}
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/* Set up the basic icon stuff */
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NewIcon->fIcon = IconInfo->fIcon;
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NewIcon->xHotspot = IconInfo->xHotspot;
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NewIcon->yHotspot = IconInfo->yHotspot;
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if (CopyBitmaps)
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{
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/* Store a copy the bitmaps */
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if (! ICON_CopyBitmaps(&(NewIcon->hbmMask), IconInfo->hbmMask,
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&(NewIcon->hbmColor), IconInfo->hbmColor,
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Width, Height))
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{
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HeapFree(GetProcessHeap(), 0, NewIcon);
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return NULL;
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}
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}
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else
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{
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/* We take ownership of the bitmaps */
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NewIcon->hbmMask = IconInfo->hbmMask;
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NewIcon->hbmColor = IconInfo->hbmColor;
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}
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return (HICON) NewIcon;
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}
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HICON
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ICON_CreateIconFromData(HDC hDC, PVOID ImageData, ICONIMAGE* IconImage, int cxDesired, int cyDesired, int xHotspot, int yHotspot)
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{
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HANDLE hXORBitmap;
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HANDLE hANDBitmap;
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BITMAPINFO* bwBIH;
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ICONINFO IconInfo;
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HICON hIcon;
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//load the XOR bitmap
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hXORBitmap = CreateDIBitmap(hDC, &IconImage->icHeader, CBM_INIT,
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IconInfo.fIcon = TRUE;
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IconInfo.xHotspot = xHotspot;
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IconInfo.yHotspot = yHotspot;
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/* Load the XOR bitmap */
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IconInfo.hbmColor = CreateDIBitmap(hDC, &IconImage->icHeader, CBM_INIT,
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ImageData, (BITMAPINFO*)IconImage, DIB_RGB_COLORS);
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//make ImageData point to the start of the AND image data
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/* make ImageData point to the start of the AND image data */
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ImageData = ((PBYTE)ImageData) + (((IconImage->icHeader.biWidth *
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IconImage->icHeader.biBitCount + 31) & ~31) >> 3) *
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(IconImage->icHeader.biHeight );
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//create a BITMAPINFO header for the monocrome part of the icon
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/* create a BITMAPINFO header for the monocrome part of the icon */
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bwBIH = RtlAllocateHeap(RtlGetProcessHeap(), 0, sizeof (BITMAPINFOHEADER)+2*sizeof(RGBQUAD));
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bwBIH->bmiHeader.biBitCount = 1;
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@ -80,26 +249,15 @@ ICON_CreateIconFromData(HDC hDC, PVOID ImageData, ICONIMAGE* IconImage, int cxDe
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bwBIH->bmiColors[1].rgbRed = 0xff;
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bwBIH->bmiColors[1].rgbReserved = 0;
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//load the AND bitmap
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hANDBitmap = CreateDIBitmap(hDC, &bwBIH->bmiHeader, CBM_INIT,
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/* load the AND bitmap */
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IconInfo.hbmMask = CreateDIBitmap(hDC, &bwBIH->bmiHeader, CBM_INIT,
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ImageData, bwBIH, DIB_RGB_COLORS);
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RtlFreeHeap(RtlGetProcessHeap(), 0, bwBIH);
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IconInfo.fIcon = TRUE;
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IconInfo.xHotspot = xHotspot;
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IconInfo.yHotspot = yHotspot;
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IconInfo.hbmColor = hXORBitmap;
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IconInfo.hbmMask = hANDBitmap;
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//Create the icon based on everything we have so far
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hIcon = CreateIconIndirect(&IconInfo);
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//clean up
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DeleteObject(hXORBitmap);
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DeleteObject(hANDBitmap);
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return hIcon;
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/* Create the icon based on everything we have so far */
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return ICON_CreateIconIndirect(&IconInfo, FALSE, IconImage->icHeader.biWidth,
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IconImage->icHeader.biHeight);
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}
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@ -111,13 +269,21 @@ STDCALL
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CopyIcon(
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HICON hIcon)
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{
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ICONINFO IconInfo;
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NtUserGetIconInfo(hIcon, &IconInfo.fIcon,
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&IconInfo.xHotspot,
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&IconInfo.yHotspot,
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&IconInfo.hbmMask,
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&IconInfo.hbmColor);
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return CreateIconIndirect(&IconInfo);
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PICONINFO IconInfo = (PICONINFO) hIcon;
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BITMAP BitmapInfo;
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if (NULL == IconInfo)
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{
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SetLastError(ERROR_INVALID_HANDLE);
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return NULL;
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}
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if (0 == GetObjectW(IconInfo->hbmColor, sizeof(BITMAP), &BitmapInfo))
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{
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return NULL;
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}
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return ICON_CreateIconIndirect(IconInfo, TRUE, BitmapInfo.bmWidth, BitmapInfo.bmHeight);
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}
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@ -132,19 +298,27 @@ CreateIcon(
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int nHeight,
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BYTE cPlanes,
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BYTE cBitsPixel,
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CONST BYTE *lpbANDbits,
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CONST BYTE *lpbXORbits)
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CONST BYTE *ANDbits,
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CONST BYTE *XORbits)
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{
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DPRINT("hInstance not used in this implementation\n");
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return NtGdiCreateIcon(TRUE,
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nWidth,
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nHeight,
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cPlanes,
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cBitsPixel,
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nWidth/2,
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nHeight/2,
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lpbANDbits,
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lpbXORbits);
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ICONINFO IconInfo;
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IconInfo.fIcon = TRUE;
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IconInfo.xHotspot = nWidth / 2;
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IconInfo.yHotspot = nHeight / 2;
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IconInfo.hbmMask = CreateBitmap(nWidth, nHeight, cPlanes, cBitsPixel, ANDbits);
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if (NULL == IconInfo.hbmMask)
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{
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return NULL;
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}
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IconInfo.hbmColor = CreateBitmap(nWidth, nHeight, cPlanes, cBitsPixel, XORbits);
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if (NULL == IconInfo.hbmColor)
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{
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DeleteObject(IconInfo.hbmMask);
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return NULL;
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}
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return ICON_CreateIconIndirect(&IconInfo, FALSE, nWidth, nHeight);
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}
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@ -188,7 +362,7 @@ CreateIconFromResourceEx(
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DPRINT("dwVersion, cxDesired, cyDesired are all ignored in this implementation!\n");
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if (!fIcon)
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if (! fIcon)
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{
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wXHotspot = (WORD)*pbIconBits;
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pbIconBits+=2;
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@ -202,11 +376,11 @@ CreateIconFromResourceEx(
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wYHotspot = cyDesired / 2;
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}
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//get an safe copy of the icon data
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/* get an safe copy of the icon data */
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SafeIconImage = RtlAllocateHeap(RtlGetProcessHeap(), 0, cbIconBits);
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memcpy(SafeIconImage, pbIconBits, cbIconBits);
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//take into acount the origonal hight was for both the AND and XOR images
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/* take into acount the origonal hight was for both the AND and XOR images */
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SafeIconImage->icHeader.biHeight /= 2;
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if (SafeIconImage->icHeader.biSize == sizeof(BITMAPCOREHEADER))
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@ -222,11 +396,11 @@ CreateIconFromResourceEx(
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HeaderSize = sizeof(BITMAPINFOHEADER) + ColourCount * sizeof(RGBQUAD);
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}
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//make data point to the start of the XOR image data
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/* make data point to the start of the XOR image data */
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Data = (PBYTE)SafeIconImage + HeaderSize;
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//get a handle to the screen dc, the icon we create is going to be compatable with this
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hScreenDc = CreateDCW(L"DISPLAY", NULL, NULL, NULL);
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/* get a handle to the screen dc, the icon we create is going to be compatable with this */
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hScreenDc = CreateCompatibleDC(NULL);
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if (hScreenDc == NULL)
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{
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RtlFreeHeap(RtlGetProcessHeap(), 0, SafeIconImage);
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@ -235,6 +409,7 @@ CreateIconFromResourceEx(
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hIcon = ICON_CreateIconFromData(hScreenDc, Data, SafeIconImage, cxDesired, cyDesired, wXHotspot, wYHotspot);
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RtlFreeHeap(RtlGetProcessHeap(), 0, SafeIconImage);
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return hIcon;
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}
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@ -244,24 +419,33 @@ CreateIconFromResourceEx(
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*/
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HICON
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STDCALL
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CreateIconIndirect(
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PICONINFO piconinfo)
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CreateIconIndirect(PICONINFO IconInfo)
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{
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BITMAP bmMask;
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BITMAP bmColor;
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BITMAP ColorBitmap;
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BITMAP MaskBitmap;
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NtGdiGetObject( piconinfo->hbmMask, sizeof(BITMAP), &bmMask );
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NtGdiGetObject( piconinfo->hbmColor, sizeof(BITMAP), &bmColor );
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if (NULL == IconInfo)
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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return NULL;
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}
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return NtGdiCreateIcon(piconinfo->fIcon,
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bmColor.bmWidth,
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bmColor.bmHeight,
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bmColor.bmPlanes,
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bmColor.bmBitsPixel,
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piconinfo->xHotspot,
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piconinfo->yHotspot,
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bmMask.bmBits,
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bmColor.bmBits);
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if (0 == GetObjectW(IconInfo->hbmColor, sizeof(BITMAP), &ColorBitmap))
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{
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return NULL;
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}
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if (0 == GetObjectW(IconInfo->hbmMask, sizeof(BITMAP), &MaskBitmap))
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{
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return NULL;
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}
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if (ColorBitmap.bmWidth != MaskBitmap.bmWidth ||
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ColorBitmap.bmHeight != MaskBitmap.bmWidth)
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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return NULL;
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}
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return ICON_CreateIconIndirect(IconInfo, TRUE, ColorBitmap.bmWidth, ColorBitmap.bmHeight);
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}
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@ -273,7 +457,26 @@ STDCALL
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DestroyIcon(
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HICON hIcon)
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{
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return NtGdiDeleteObject(hIcon);
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PICONINFO IconInfo = (PICONINFO) hIcon;
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if (NULL == IconInfo)
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{
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SetLastError(ERROR_INVALID_HANDLE);
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return FALSE;
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}
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if (NULL != IconInfo->hbmMask)
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{
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DeleteObject(IconInfo->hbmMask);
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}
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if (NULL != IconInfo->hbmColor)
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{
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DeleteObject(IconInfo->hbmColor);
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}
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HeapFree(GetProcessHeap(), 0, IconInfo);
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return TRUE;
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}
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@ -288,7 +491,7 @@ DrawIcon(
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int Y,
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HICON hIcon)
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{
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return DrawIconEx (hDC, X, Y, hIcon, 0, 0, 0, NULL, DI_NORMAL | DI_COMPAT | DI_DEFAULTSIZE);
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return DrawIconEx(hDC, X, Y, hIcon, 0, 0, 0, NULL, DI_NORMAL | DI_COMPAT | DI_DEFAULTSIZE);
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}
|
||||
|
||||
/* Ported from WINE20030408 */
|
||||
|
|
@ -308,50 +511,48 @@ DrawIconEx(
|
|||
HBRUSH hbrFlickerFreeDraw,
|
||||
UINT diFlags)
|
||||
{
|
||||
ICONINFO IconInfo;
|
||||
BITMAP XORBitmap;
|
||||
PICONINFO IconInfo = (PICONINFO) hIcon;
|
||||
BITMAP Bitmap;
|
||||
HDC hDC_off = 0, hMemDC;
|
||||
BOOL result = FALSE, DoOffscreen;
|
||||
HBITMAP hB_off = 0, hOld = 0;
|
||||
|
||||
if (!NtUserGetIconInfo(hIcon, &IconInfo.fIcon,
|
||||
&IconInfo.xHotspot,
|
||||
&IconInfo.yHotspot,
|
||||
&IconInfo.hbmMask,
|
||||
&IconInfo.hbmColor))
|
||||
if (NULL == IconInfo)
|
||||
{
|
||||
SetLastError(ERROR_INVALID_HANDLE);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
NtGdiGetObject(IconInfo.hbmColor, sizeof(BITMAP), &XORBitmap);
|
||||
GetObjectW(IconInfo->hbmColor, sizeof(BITMAP), &Bitmap);
|
||||
|
||||
DPRINT("(hdc=%p,pos=%d.%d,hicon=%p,extend=%d.%d,istep=%d,br=%p,flags=0x%08x)\n",
|
||||
hdc,xLeft,yTop,hIcon,cxWidth,cyWidth,istepIfAniCur,hbrFlickerFreeDraw,diFlags );
|
||||
|
||||
hMemDC = CreateCompatibleDC (hdc);
|
||||
hMemDC = CreateCompatibleDC(hdc);
|
||||
if (diFlags & DI_COMPAT)
|
||||
{
|
||||
DPRINT("Ignoring flag DI_COMPAT\n");
|
||||
}
|
||||
|
||||
if (!diFlags)
|
||||
{
|
||||
diFlags = DI_NORMAL;
|
||||
}
|
||||
|
||||
// Calculate the size of the destination image.
|
||||
/* Calculate the size of the destination image. */
|
||||
if (cxWidth == 0)
|
||||
{
|
||||
if (diFlags & DI_DEFAULTSIZE)
|
||||
cxWidth = GetSystemMetrics (SM_CXICON);
|
||||
else
|
||||
cxWidth = XORBitmap.bmWidth;
|
||||
cxWidth = (diFlags & DI_DEFAULTSIZE ? GetSystemMetrics (SM_CXICON)
|
||||
: Bitmap.bmWidth);
|
||||
}
|
||||
if (cyWidth == 0)
|
||||
{
|
||||
if (diFlags & DI_DEFAULTSIZE)
|
||||
cyWidth = GetSystemMetrics (SM_CYICON);
|
||||
else
|
||||
cyWidth = XORBitmap.bmHeight;
|
||||
cyWidth = (diFlags & DI_DEFAULTSIZE ? GetSystemMetrics (SM_CYICON)
|
||||
: Bitmap.bmHeight);
|
||||
}
|
||||
|
||||
DoOffscreen = (GetObjectType( hbrFlickerFreeDraw ) == OBJ_BRUSH);
|
||||
DoOffscreen = (NULL != hbrFlickerFreeDraw
|
||||
&& OBJ_BRUSH == GetObjectType(hbrFlickerFreeDraw));
|
||||
|
||||
if (DoOffscreen)
|
||||
{
|
||||
|
|
@ -362,66 +563,70 @@ DrawIconEx(
|
|||
r.right = cxWidth;
|
||||
r.bottom = cxWidth;
|
||||
|
||||
DbgPrint("in DrawIconEx calling: CreateCompatibleDC\n");
|
||||
DPRINT("in DrawIconEx calling: CreateCompatibleDC\n");
|
||||
hDC_off = CreateCompatibleDC(hdc);
|
||||
|
||||
DbgPrint("in DrawIconEx calling: CreateCompatibleBitmap\n");
|
||||
DPRINT("in DrawIconEx calling: CreateCompatibleBitmap\n");
|
||||
hB_off = CreateCompatibleBitmap(hdc, cxWidth, cyWidth);
|
||||
if (hDC_off && hB_off)
|
||||
{
|
||||
DbgPrint("in DrawIconEx calling: SelectObject\n");
|
||||
DPRINT("in DrawIconEx calling: SelectObject\n");
|
||||
hOld = SelectObject(hDC_off, hB_off);
|
||||
|
||||
DbgPrint("in DrawIconEx calling: FillRect\n");
|
||||
DPRINT("in DrawIconEx calling: FillRect\n");
|
||||
FillRect(hDC_off, &r, hbrFlickerFreeDraw);
|
||||
}
|
||||
}
|
||||
|
||||
if (hMemDC && (!DoOffscreen || (hDC_off && hB_off)))
|
||||
if (hMemDC && (! DoOffscreen || (hDC_off && hB_off)))
|
||||
{
|
||||
COLORREF oldFg, oldBg;
|
||||
INT nStretchMode;
|
||||
|
||||
nStretchMode = SetStretchBltMode (hdc, STRETCH_DELETESCANS);
|
||||
nStretchMode = SetStretchBltMode(hdc, STRETCH_DELETESCANS);
|
||||
oldFg = SetTextColor(hdc, RGB(0, 0, 0));
|
||||
oldBg = SetBkColor(hdc, RGB(255, 255, 255));
|
||||
|
||||
oldFg = SetTextColor( hdc, RGB(0,0,0) );
|
||||
|
||||
oldBg = SetBkColor( hdc, RGB(255,255,255) );
|
||||
|
||||
if (IconInfo.hbmColor && IconInfo.hbmMask)
|
||||
if (IconInfo->hbmColor && IconInfo->hbmMask)
|
||||
{
|
||||
HBITMAP hBitTemp = SelectObject( hMemDC, IconInfo.hbmMask );
|
||||
HBITMAP hBitTemp = SelectObject(hMemDC, IconInfo->hbmMask);
|
||||
if (diFlags & DI_MASK)
|
||||
{
|
||||
if (DoOffscreen)
|
||||
{
|
||||
StretchBlt (hDC_off, 0, 0, cxWidth, cyWidth,
|
||||
hMemDC, 0, 0, XORBitmap.bmWidth, XORBitmap.bmHeight, SRCAND);
|
||||
else
|
||||
StretchBlt (hdc, xLeft, yTop, cxWidth, cyWidth,
|
||||
hMemDC, 0, 0, XORBitmap.bmWidth, XORBitmap.bmHeight, SRCAND);
|
||||
hMemDC, 0, 0, Bitmap.bmWidth, Bitmap.bmHeight,
|
||||
SRCAND);
|
||||
}
|
||||
SelectObject( hMemDC, IconInfo.hbmColor );
|
||||
else
|
||||
{
|
||||
StretchBlt (hdc, xLeft, yTop, cxWidth, cyWidth,
|
||||
hMemDC, 0, 0, Bitmap.bmWidth, Bitmap.bmHeight,
|
||||
SRCAND);
|
||||
}
|
||||
}
|
||||
SelectObject(hMemDC, IconInfo->hbmColor);
|
||||
if (diFlags & DI_IMAGE)
|
||||
{
|
||||
if (DoOffscreen)
|
||||
{
|
||||
StretchBlt (hDC_off, 0, 0, cxWidth, cyWidth,
|
||||
hMemDC, 0, 0, XORBitmap.bmWidth, XORBitmap.bmHeight, SRCPAINT);
|
||||
else
|
||||
StretchBlt (hdc, xLeft, yTop, cxWidth, cyWidth,
|
||||
hMemDC, 0, 0, XORBitmap.bmWidth, XORBitmap.bmHeight, SRCPAINT);
|
||||
hMemDC, 0, 0, Bitmap.bmWidth, Bitmap.bmHeight,
|
||||
SRCINVERT);
|
||||
}
|
||||
SelectObject( hMemDC, hBitTemp );
|
||||
else
|
||||
{
|
||||
StretchBlt (hdc, xLeft, yTop, cxWidth, cyWidth,
|
||||
hMemDC, 0, 0, Bitmap.bmWidth, Bitmap.bmHeight,
|
||||
SRCINVERT);
|
||||
}
|
||||
}
|
||||
SelectObject(hMemDC, hBitTemp);
|
||||
result = TRUE;
|
||||
}
|
||||
|
||||
SetTextColor( hdc, oldFg );
|
||||
SetBkColor( hdc, oldBg );
|
||||
if (IconInfo.hbmColor)
|
||||
DeleteObject( IconInfo.hbmColor );
|
||||
|
||||
if (IconInfo.hbmMask)
|
||||
DeleteObject( IconInfo.hbmMask );
|
||||
|
||||
SetStretchBltMode (hdc, nStretchMode);
|
||||
|
||||
if (DoOffscreen)
|
||||
|
|
@ -432,11 +637,18 @@ DrawIconEx(
|
|||
}
|
||||
|
||||
if (hMemDC)
|
||||
{
|
||||
DeleteDC( hMemDC );
|
||||
}
|
||||
if (hDC_off)
|
||||
{
|
||||
DeleteDC(hDC_off);
|
||||
}
|
||||
if (hB_off)
|
||||
{
|
||||
DeleteObject(hB_off);
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
|
|
@ -448,26 +660,40 @@ WINBOOL
|
|||
STDCALL
|
||||
GetIconInfo(
|
||||
HICON hIcon,
|
||||
PICONINFO piconinfo)
|
||||
PICONINFO IconInfo)
|
||||
{
|
||||
ICONINFO IconInfo;
|
||||
WINBOOL res;
|
||||
PICONINFO IconData = (PICONINFO) hIcon;
|
||||
BITMAP BitmapInfo;
|
||||
|
||||
if(!piconinfo)
|
||||
if (NULL == IconData)
|
||||
{
|
||||
SetLastError(ERROR_NOACCESS);
|
||||
SetLastError(ERROR_INVALID_HANDLE);
|
||||
return FALSE;
|
||||
}
|
||||
if (NULL == IconInfo)
|
||||
{
|
||||
SetLastError(ERROR_INVALID_PARAMETER);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
res = NtUserGetIconInfo(hIcon,
|
||||
&piconinfo->fIcon,
|
||||
&piconinfo->xHotspot,
|
||||
&piconinfo->yHotspot,
|
||||
&piconinfo->hbmMask,
|
||||
&piconinfo->hbmColor);
|
||||
if(res)
|
||||
RtlCopyMemory(piconinfo, &IconInfo, sizeof(ICONINFO));
|
||||
return res;
|
||||
/* Copy basic info */
|
||||
IconInfo->fIcon = IconData->fIcon;
|
||||
IconInfo->xHotspot = IconData->xHotspot;
|
||||
IconInfo->yHotspot = IconData->yHotspot;
|
||||
|
||||
/* Copy the bitmaps */
|
||||
if (0 == GetObjectW(IconData->hbmColor, sizeof(BITMAP), &BitmapInfo))
|
||||
{
|
||||
return FALSE;
|
||||
}
|
||||
if (! ICON_CopyBitmaps(&(IconInfo->hbmMask), IconData->hbmMask,
|
||||
&(IconInfo->hbmColor), IconData->hbmColor,
|
||||
BitmapInfo.bmWidth, BitmapInfo.bmHeight))
|
||||
{
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -16,7 +16,7 @@
|
|||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
/* $Id: dib16bpp.c,v 1.8 2003/08/31 07:56:24 gvg Exp $ */
|
||||
/* $Id: dib16bpp.c,v 1.9 2003/10/06 16:25:53 gvg Exp $ */
|
||||
#undef WIN32_LEAN_AND_MEAN
|
||||
#include <windows.h>
|
||||
#include <stdlib.h>
|
||||
|
|
@ -305,7 +305,7 @@ DIB_16BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
Source = 0;
|
||||
for (k = 0; k < 2; k++)
|
||||
{
|
||||
Source |= (DIB_GetSource(SourceSurf, SourceGDI, sx + i + k, sy, ColorTranslation) << (k * 16));
|
||||
Source |= (DIB_GetSource(SourceSurf, SourceGDI, sx + (i - DestRect->left) + k, sy, ColorTranslation) << (k * 16));
|
||||
}
|
||||
}
|
||||
if (UsesPattern)
|
||||
|
|
@ -323,7 +323,7 @@ DIB_16BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
{
|
||||
if (UsesSource)
|
||||
{
|
||||
Source = DIB_GetSource(SourceSurf, SourceGDI, sx + i, sy, ColorTranslation);
|
||||
Source = DIB_GetSource(SourceSurf, SourceGDI, sx + (i - DestRect->left), sy, ColorTranslation);
|
||||
}
|
||||
if (UsesPattern)
|
||||
{
|
||||
|
|
@ -335,6 +335,7 @@ DIB_16BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
Dest >>= 16;
|
||||
}
|
||||
}
|
||||
sy++;
|
||||
}
|
||||
}
|
||||
return TRUE;
|
||||
|
|
|
|||
|
|
@ -16,7 +16,7 @@
|
|||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
/* $Id: dib1bpp.c,v 1.10 2003/08/22 08:03:51 gvg Exp $ */
|
||||
/* $Id: dib1bpp.c,v 1.11 2003/10/06 16:25:53 gvg Exp $ */
|
||||
|
||||
#undef WIN32_LEAN_AND_MEAN
|
||||
#include <windows.h>
|
||||
|
|
@ -295,7 +295,7 @@ DIB_1BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
Source = 0;
|
||||
for (k = 0; k < 32; k++)
|
||||
{
|
||||
Source |= (DIB_GetSource(SourceSurf, SourceGDI, sx + i + k, sy, ColorTranslation) << k);
|
||||
Source |= (DIB_GetSource(SourceSurf, SourceGDI, sx + (i - DestRect->left) + k, sy, ColorTranslation) << k);
|
||||
}
|
||||
}
|
||||
if (UsesPattern)
|
||||
|
|
@ -312,7 +312,7 @@ DIB_1BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
{
|
||||
if (UsesSource)
|
||||
{
|
||||
Source = DIB_GetSource(SourceSurf, SourceGDI, sx + i, sy, ColorTranslation);
|
||||
Source = DIB_GetSource(SourceSurf, SourceGDI, sx + (i - DestRect->left), sy, ColorTranslation);
|
||||
}
|
||||
if (UsesPattern)
|
||||
{
|
||||
|
|
@ -323,6 +323,7 @@ DIB_1BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
Dest >>= 1;
|
||||
}
|
||||
}
|
||||
sy++;
|
||||
}
|
||||
}
|
||||
return TRUE;
|
||||
|
|
|
|||
|
|
@ -16,7 +16,7 @@
|
|||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
/* $Id: dib24bpp.c,v 1.13 2003/08/12 21:55:47 gvg Exp $ */
|
||||
/* $Id: dib24bpp.c,v 1.14 2003/10/06 16:25:53 gvg Exp $ */
|
||||
#undef WIN32_LEAN_AND_MEAN
|
||||
#include <windows.h>
|
||||
#include <stdlib.h>
|
||||
|
|
@ -253,7 +253,7 @@ DIB_24BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
PBRUSHOBJ Brush, PPOINTL BrushOrigin,
|
||||
XLATEOBJ *ColorTranslation, ULONG Rop4)
|
||||
{
|
||||
LONG i, j, k, sx, sy;
|
||||
LONG i, j, sx, sy;
|
||||
ULONG Dest, Source, Pattern;
|
||||
PULONG DestBits;
|
||||
BOOL UsesSource = ((Rop4 & 0xCC0000) >> 2) != (Rop4 & 0x330000);
|
||||
|
|
@ -276,7 +276,7 @@ DIB_24BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
Dest = *DestBits & 0x00ffffff;
|
||||
if (UsesSource)
|
||||
{
|
||||
Source = DIB_GetSource(SourceSurf, SourceGDI, sx + i + k, sy, ColorTranslation) & 0x00ffffff;
|
||||
Source = DIB_GetSource(SourceSurf, SourceGDI, sx + (i - DestRect->left), sy, ColorTranslation) & 0x00ffffff;
|
||||
}
|
||||
if (UsesPattern)
|
||||
{
|
||||
|
|
@ -287,6 +287,7 @@ DIB_24BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
*(PBYTE)DestBits = Dest & 0xff;
|
||||
*(PWORD)(DestBits + 1) = Dest >> 8;
|
||||
}
|
||||
sy++;
|
||||
}
|
||||
}
|
||||
return TRUE;
|
||||
|
|
|
|||
|
|
@ -16,7 +16,7 @@
|
|||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
/* $Id: dib32bpp.c,v 1.5 2003/08/13 20:24:04 chorns Exp $ */
|
||||
/* $Id: dib32bpp.c,v 1.6 2003/10/06 16:25:53 gvg Exp $ */
|
||||
#undef WIN32_LEAN_AND_MEAN
|
||||
#include <windows.h>
|
||||
#include <stdlib.h>
|
||||
|
|
@ -247,7 +247,7 @@ DIB_32BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
PBRUSHOBJ Brush, PPOINTL BrushOrigin,
|
||||
XLATEOBJ *ColorTranslation, ULONG Rop4)
|
||||
{
|
||||
LONG i, j, k, sx, sy;
|
||||
LONG i, j, sx, sy;
|
||||
ULONG Dest, Source, Pattern;
|
||||
PULONG DestBits;
|
||||
BOOL UsesSource = ((Rop4 & 0xCC0000) >> 2) != (Rop4 & 0x330000);
|
||||
|
|
@ -270,7 +270,7 @@ DIB_32BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
Dest = *DestBits;
|
||||
if (UsesSource)
|
||||
{
|
||||
Source = DIB_GetSource(SourceSurf, SourceGDI, sx + i + k, sy, ColorTranslation);
|
||||
Source = DIB_GetSource(SourceSurf, SourceGDI, sx + (i - DestRect->left), sy, ColorTranslation);
|
||||
}
|
||||
if (UsesPattern)
|
||||
{
|
||||
|
|
@ -279,6 +279,7 @@ DIB_32BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
}
|
||||
*DestBits = DIB_DoRop(Rop4, Dest, Source, Pattern);
|
||||
}
|
||||
sy++;
|
||||
}
|
||||
}
|
||||
return TRUE;
|
||||
|
|
|
|||
|
|
@ -16,7 +16,7 @@
|
|||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
/* $Id: dib4bpp.c,v 1.18 2003/08/13 20:24:04 chorns Exp $ */
|
||||
/* $Id: dib4bpp.c,v 1.19 2003/10/06 16:25:53 gvg Exp $ */
|
||||
#undef WIN32_LEAN_AND_MEAN
|
||||
#include <windows.h>
|
||||
#include <stdlib.h>
|
||||
|
|
@ -285,7 +285,7 @@ DIB_4BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
Source = 0;
|
||||
for (k = 0; k < 8; k++)
|
||||
{
|
||||
Source |= (DIB_GetSource(SourceSurf, SourceGDI, sx + i + k, sy, ColorTranslation) << (k * 4));
|
||||
Source |= (DIB_GetSource(SourceSurf, SourceGDI, sx + (i - DestRect->left) + k, sy, ColorTranslation) << (k * 4));
|
||||
}
|
||||
}
|
||||
if (UsesPattern)
|
||||
|
|
@ -302,7 +302,7 @@ DIB_4BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
{
|
||||
if (UsesSource)
|
||||
{
|
||||
Source = DIB_GetSource(SourceSurf, SourceGDI, sx + i, sy, ColorTranslation);
|
||||
Source = DIB_GetSource(SourceSurf, SourceGDI, sx + (i - DestRect->left), sy, ColorTranslation);
|
||||
}
|
||||
if (UsesPattern)
|
||||
{
|
||||
|
|
@ -313,6 +313,7 @@ DIB_4BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
Dest >>= 4;
|
||||
}
|
||||
}
|
||||
sy++;
|
||||
}
|
||||
}
|
||||
return TRUE;
|
||||
|
|
|
|||
|
|
@ -16,7 +16,7 @@
|
|||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
/* $Id: dib8bpp.c,v 1.6 2003/08/31 07:56:24 gvg Exp $ */
|
||||
/* $Id: dib8bpp.c,v 1.7 2003/10/06 16:25:53 gvg Exp $ */
|
||||
#undef WIN32_LEAN_AND_MEAN
|
||||
#include <windows.h>
|
||||
#include <stdlib.h>
|
||||
|
|
@ -301,7 +301,7 @@ DIB_8BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
Source = 0;
|
||||
for (k = 0; k < 4; k++)
|
||||
{
|
||||
Source |= (DIB_GetSource(SourceSurf, SourceGDI, sx + i + k, sy, ColorTranslation) << (k * 8));
|
||||
Source |= (DIB_GetSource(SourceSurf, SourceGDI, sx + (i - DestRect->left) + k, sy, ColorTranslation) << (k * 8));
|
||||
}
|
||||
}
|
||||
if (UsesPattern)
|
||||
|
|
@ -321,7 +321,7 @@ DIB_8BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
{
|
||||
if (UsesSource)
|
||||
{
|
||||
Source = DIB_GetSource(SourceSurf, SourceGDI, sx + i, sy, ColorTranslation);
|
||||
Source = DIB_GetSource(SourceSurf, SourceGDI, sx + (i - DestRect->left), sy, ColorTranslation);
|
||||
}
|
||||
if (UsesPattern)
|
||||
{
|
||||
|
|
@ -335,6 +335,7 @@ DIB_8BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
|
|||
Dest >>= 8;
|
||||
}
|
||||
}
|
||||
sy++;
|
||||
}
|
||||
}
|
||||
return TRUE;
|
||||
|
|
|
|||
|
|
@ -15,105 +15,8 @@
|
|||
#define NDEBUG
|
||||
#include <win32k/debug1.h>
|
||||
|
||||
BOOL FASTCALL IconCursor_InternalDelete( PICONCURSOROBJ pIconCursor )
|
||||
{
|
||||
ASSERT( pIconCursor );
|
||||
if( pIconCursor->ANDBitmap.bmBits )
|
||||
ExFreePool(pIconCursor->ANDBitmap.bmBits);
|
||||
if( pIconCursor->XORBitmap.bmBits )
|
||||
ExFreePool(pIconCursor->XORBitmap.bmBits);
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* @implemented
|
||||
*/
|
||||
HICON
|
||||
STDCALL
|
||||
NtGdiCreateIcon(BOOL fIcon,
|
||||
INT Width,
|
||||
INT Height,
|
||||
UINT Planes,
|
||||
UINT BitsPerPel,
|
||||
DWORD xHotspot,
|
||||
DWORD yHotspot,
|
||||
CONST VOID *ANDBits,
|
||||
CONST VOID *XORBits)
|
||||
{
|
||||
PICONCURSOROBJ icon;
|
||||
HICON hIcon;
|
||||
|
||||
Planes = (BYTE) Planes;
|
||||
BitsPerPel = (BYTE) BitsPerPel;
|
||||
|
||||
/* Check parameters */
|
||||
if (!Height || !Width)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
if (Planes != 1)
|
||||
{
|
||||
UNIMPLEMENTED;
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Create the ICONCURSOROBJ object*/
|
||||
hIcon = ICONCURSOROBJ_AllocIconCursor ();
|
||||
if (!hIcon)
|
||||
{
|
||||
DPRINT("NtGdiCreateIcon: ICONCURSOROBJ_AllocIconCursor(hIcon == 0x%x) returned 0\n", hIcon);
|
||||
return 0;
|
||||
}
|
||||
|
||||
icon = ICONCURSOROBJ_LockIconCursor(hIcon);
|
||||
|
||||
/* Set up the basic icon stuff */
|
||||
icon->fIcon = TRUE;
|
||||
icon->xHotspot = xHotspot;
|
||||
icon->yHotspot = yHotspot;
|
||||
|
||||
/* Setup the icon mask and icon color bitmaps */
|
||||
icon->ANDBitmap.bmType = 0;
|
||||
icon->ANDBitmap.bmWidth = Width;
|
||||
icon->ANDBitmap.bmHeight = Height;
|
||||
icon->ANDBitmap.bmPlanes = 1;
|
||||
icon->ANDBitmap.bmBitsPixel = 1;
|
||||
icon->ANDBitmap.bmWidthBytes = BITMAPOBJ_GetWidthBytes (Width, 1);
|
||||
icon->ANDBitmap.bmBits = NULL;
|
||||
|
||||
icon->XORBitmap.bmType = 0;
|
||||
icon->XORBitmap.bmWidth = Width;
|
||||
icon->XORBitmap.bmHeight = Height;
|
||||
icon->XORBitmap.bmPlanes = Planes;
|
||||
icon->XORBitmap.bmBitsPixel = BitsPerPel;
|
||||
icon->XORBitmap.bmWidthBytes = BITMAPOBJ_GetWidthBytes (Width, BitsPerPel);
|
||||
icon->XORBitmap.bmBits = NULL;
|
||||
|
||||
/* allocate memory for the icon mask and icon color bitmaps,
|
||||
this will be freed in IconCursor_InternalDelete */
|
||||
icon->ANDBitmap.bmBits = ExAllocatePool(PagedPool, Height * icon->ANDBitmap.bmWidthBytes);
|
||||
icon->XORBitmap.bmBits = ExAllocatePool(PagedPool, Height * icon->XORBitmap.bmWidthBytes);
|
||||
|
||||
/* set the bits of the mask and color bitmaps */
|
||||
if (ANDBits)
|
||||
{
|
||||
memcpy(icon->ANDBitmap.bmBits, (PVOID)ANDBits, Height * icon->ANDBitmap.bmWidthBytes);
|
||||
}
|
||||
|
||||
if (XORBits)
|
||||
{
|
||||
memcpy(icon->XORBitmap.bmBits, (PVOID)XORBits, Height * icon->XORBitmap.bmWidthBytes);
|
||||
}
|
||||
|
||||
ICONCURSOROBJ_UnlockIconCursor( hIcon );
|
||||
|
||||
return hIcon;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* @implemented
|
||||
* @unimplemented
|
||||
*/
|
||||
DWORD
|
||||
STDCALL
|
||||
|
|
@ -125,43 +28,14 @@ NtUserGetIconInfo(
|
|||
HBITMAP *hbmMask,
|
||||
HBITMAP *hbmColor)
|
||||
{
|
||||
PICONCURSOROBJ icon;
|
||||
UNIMPLEMENTED
|
||||
|
||||
icon = ICONCURSOROBJ_LockIconCursor(hIcon);
|
||||
|
||||
if (!icon)
|
||||
{
|
||||
DPRINT1("NtUserGetIconInfo: ICONCURSOROBJ_LockIconCursor(hIcon == 0x%x) returned 0\n", hIcon);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
*fIcon = icon->fIcon ;
|
||||
*xHotspot = icon->xHotspot;
|
||||
*yHotspot = icon->yHotspot;
|
||||
|
||||
*hbmMask = NtGdiCreateBitmap(icon->ANDBitmap.bmWidth,
|
||||
icon->ANDBitmap.bmHeight,
|
||||
icon->ANDBitmap.bmPlanes,
|
||||
icon->ANDBitmap.bmBitsPixel,
|
||||
icon->ANDBitmap.bmBits);
|
||||
|
||||
*hbmColor = NtGdiCreateBitmap(icon->XORBitmap.bmWidth,
|
||||
icon->XORBitmap.bmHeight,
|
||||
icon->XORBitmap.bmPlanes,
|
||||
icon->XORBitmap.bmBitsPixel,
|
||||
icon->XORBitmap.bmBits);
|
||||
|
||||
ICONCURSOROBJ_UnlockIconCursor(hIcon);
|
||||
|
||||
if (!*hbmMask || !*hbmColor)
|
||||
return FALSE;
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* @implemented
|
||||
* @unimplemented
|
||||
*/
|
||||
BOOL
|
||||
STDCALL
|
||||
|
|
@ -171,26 +45,9 @@ NtUserGetIconSize(
|
|||
LONG *Width,
|
||||
LONG *Height)
|
||||
{
|
||||
PICONCURSOROBJ icon;
|
||||
UNIMPLEMENTED
|
||||
|
||||
if (!hIcon || !Width || !Width)
|
||||
return FALSE;
|
||||
|
||||
icon = ICONCURSOROBJ_LockIconCursor(hIcon);
|
||||
|
||||
if (!icon)
|
||||
{
|
||||
DPRINT1("NtUserGetIconInfo: ICONCURSOROBJ_LockIconCursor() returned 0\n");
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
if(fIcon) *fIcon = icon->fIcon;
|
||||
*Width = icon->ANDBitmap.bmWidth;
|
||||
*Width = icon->ANDBitmap.bmHeight;
|
||||
|
||||
ICONCURSOROBJ_UnlockIconCursor(hIcon);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -16,7 +16,7 @@
|
|||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
/* $Id: dc.c,v 1.86 2003/10/04 20:26:43 gvg Exp $
|
||||
/* $Id: dc.c,v 1.87 2003/10/06 16:25:53 gvg Exp $
|
||||
*
|
||||
* DC.C - Device context functions
|
||||
*
|
||||
|
|
@ -132,6 +132,7 @@ NtGdiCreateCompatableDC(HDC hDC)
|
|||
HDC hNewDC;
|
||||
HRGN hVisRgn;
|
||||
BITMAPOBJ *pb;
|
||||
PSURFGDI SurfGDI;
|
||||
|
||||
if (hDC == NULL)
|
||||
{
|
||||
|
|
@ -166,6 +167,8 @@ NtGdiCreateCompatableDC(HDC hDC)
|
|||
sizeof(NewDC->FillPatternSurfaces));
|
||||
NewDC->GDIInfo = &PrimarySurface.GDIInfo;
|
||||
NewDC->DevInfo = &PrimarySurface.DevInfo;
|
||||
SurfGDI = (PSURFGDI)AccessInternalObject((ULONG) PrimarySurface.Handle);
|
||||
NewDC->w.bitsPerPixel = SurfGDI->BitsPerPixel;
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
@ -176,6 +179,7 @@ NtGdiCreateCompatableDC(HDC hDC)
|
|||
sizeof OrigDC->FillPatternSurfaces);
|
||||
NewDC->GDIInfo = OrigDC->GDIInfo;
|
||||
NewDC->DevInfo = OrigDC->DevInfo;
|
||||
NewDC->w.bitsPerPixel = OrigDC->w.bitsPerPixel;
|
||||
}
|
||||
|
||||
/* DriverName is copied in the AllocDC routine */
|
||||
|
|
@ -197,7 +201,7 @@ NtGdiCreateCompatableDC(HDC hDC)
|
|||
}
|
||||
|
||||
/* Create default bitmap */
|
||||
if (!(hBitmap = NtGdiCreateBitmap( 1, 1, 1, 1, NULL )))
|
||||
if (!(hBitmap = NtGdiCreateBitmap( 1, 1, 1, NewDC->w.bitsPerPixel, NULL )))
|
||||
{
|
||||
DC_UnlockDc( hDC );
|
||||
DC_UnlockDc( hNewDC );
|
||||
|
|
@ -205,7 +209,6 @@ NtGdiCreateCompatableDC(HDC hDC)
|
|||
return NULL;
|
||||
}
|
||||
NewDC->w.flags = DC_MEMORY;
|
||||
NewDC->w.bitsPerPixel = 1;
|
||||
NewDC->w.hBitmap = hBitmap;
|
||||
NewDC->w.hFirstBitmap = hBitmap;
|
||||
pb = BITMAPOBJ_LockBitmap(hBitmap);
|
||||
|
|
|
|||
Loading…
Reference in a new issue