[gadamopoulos] 55862: [win32k] - move wallpaper info from WINSTATION_OBJECT to SPIVALUES. Also remove some unused fields from WINSTATION_OBJECT
25 Feb
2012
25 Feb
'12
8:06 p.m.
Author: gadamopoulos
Date: Sat Feb 25 20:06:15 2012
New Revision: 55862
URL: http://svn.reactos.org/svn/reactos?rev=55862&view=rev
Log:
[win32k]
- move wallpaper info from WINSTATION_OBJECT to SPIVALUES. Also remove some unused fields
from WINSTATION_OBJECT
Modified:
trunk/reactos/subsystems/win32/win32k/include/sysparams.h
trunk/reactos/subsystems/win32/win32k/include/winsta.h
trunk/reactos/subsystems/win32/win32k/ntuser/desktop.c
trunk/reactos/subsystems/win32/win32k/ntuser/sysparams.c
Modified: trunk/reactos/subsystems/win32/win32k/include/sysparams.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/include/sysparams.h [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/include/sysparams.h [iso-8859-1] Sat Feb 25
20:06:15 2012
@@ -33,6 +33,13 @@
UPM_UIEFFECTS = 0x80000000,
UPM_DEFAULT = 0x80003E9E
} USERPREFMASKS;
+
+typedef enum
+{
+ wmCenter = 0,
+ wmTile,
+ wmStretch
+} WALLPAPER_MODE;
typedef struct _SPIVALUES
{
@@ -129,11 +136,16 @@
TEXTMETRICW tmMenuFont;
TEXTMETRICW tmCaptionFont;
+ /* Wallpaper */
+ HANDLE hbmWallpaper;
+ ULONG cxWallpaper, cyWallpaper;
+ WALLPAPER_MODE WallpaperMode;
+ UNICODE_STRING ustrWallpaper;
+ WCHAR awcWallpaper[MAX_PATH];
+
BOOL bHandHeld;
BOOL bFastTaskSwitch;
UINT uiGridGranularity;
- UNICODE_STRING ustrWallpaper;
- WCHAR awcWallpaper[MAX_PATH];
ANIMATIONINFO animationinfo;
BOOL bSnapToDefBtn;
Modified: trunk/reactos/subsystems/win32/win32k/include/winsta.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/include/winsta.h [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/include/winsta.h [iso-8859-1] Sat Feb 25
20:06:15 2012
@@ -7,19 +7,8 @@
#define WSS_LOCKED (1)
#define WSS_NOINTERACTIVE (2)
-typedef enum
-{
- wmCenter = 0,
- wmTile,
- wmStretch
-} WALLPAPER_MODE;
-
typedef struct _WINSTATION_OBJECT
{
- PVOID SharedHeap; /* Points to kmode memory! */
-
- CSHORT Type;
- CSHORT Size;
KSPIN_LOCK Lock;
UNICODE_STRING Name;
LIST_ENTRY DesktopListHead;
@@ -27,11 +16,6 @@
HANDLE SystemMenuTemplate;
HANDLE ShellWindow;
HANDLE ShellListView;
-
- /* Wallpaper */
- HANDLE hbmWallpaper;
- ULONG cxWallpaper, cyWallpaper;
- WALLPAPER_MODE WallpaperMode;
ULONG Flags;
struct _DESKTOP* ActiveDesktop;
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/desktop.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/desktop.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/desktop.c [iso-8859-1] Sat Feb 25
20:06:15 2012
@@ -1238,8 +1238,6 @@
COLORREF color_old;
UINT align_old;
int mode_old;
- PTHREADINFO pti = PsGetCurrentThreadWin32Thread();
- PWINSTATION_OBJECT WinSta = pti->rpdesk->rpwinstaParent;
DECLARE_RETURN(BOOL);
UserEnterExclusive();
@@ -1262,7 +1260,7 @@
/*
* Paint desktop background
*/
- if (WinSta->hbmWallpaper != NULL)
+ if (gspv.hbmWallpaper != NULL)
{
SIZE sz;
int x, y;
@@ -1271,8 +1269,8 @@
sz.cx = WndDesktop->rcWindow.right - WndDesktop->rcWindow.left;
sz.cy = WndDesktop->rcWindow.bottom - WndDesktop->rcWindow.top;
- if (WinSta->WallpaperMode == wmStretch ||
- WinSta->WallpaperMode == wmTile)
+ if (gspv.WallpaperMode == wmStretch ||
+ gspv.WallpaperMode == wmTile)
{
x = 0;
y = 0;
@@ -1280,8 +1278,8 @@
else
{
/* Find the upper left corner, can be negtive if the bitmap is bigger
then the screen */
- x = (sz.cx / 2) - (WinSta->cxWallpaper / 2);
- y = (sz.cy / 2) - (WinSta->cyWallpaper / 2);
+ x = (sz.cx / 2) - (gspv.cxWallpaper / 2);
+ y = (sz.cy / 2) - (gspv.cyWallpaper / 2);
}
hWallpaperDC = NtGdiCreateCompatibleDC(hDC);
@@ -1303,9 +1301,9 @@
/*Do not fill the background after it is painted no matter the size of
the picture */
doPatBlt = FALSE;
- hOldBitmap = NtGdiSelectBitmap(hWallpaperDC, WinSta->hbmWallpaper);
-
- if (WinSta->WallpaperMode == wmStretch)
+ hOldBitmap = NtGdiSelectBitmap(hWallpaperDC, gspv.hbmWallpaper);
+
+ if (gspv.WallpaperMode == wmStretch)
{
if(Rect.right && Rect.bottom)
NtGdiStretchBlt(hDC,
@@ -1316,24 +1314,24 @@
hWallpaperDC,
0,
0,
- WinSta->cxWallpaper,
- WinSta->cyWallpaper,
+ gspv.cxWallpaper,
+ gspv.cyWallpaper,
SRCCOPY,
0);
}
- else if (WinSta->WallpaperMode == wmTile)
+ else if (gspv.WallpaperMode == wmTile)
{
/* Paint the bitmap across the screen then down */
- for(y = 0; y < Rect.bottom; y += WinSta->cyWallpaper)
+ for(y = 0; y < Rect.bottom; y += gspv.cyWallpaper)
{
- for(x = 0; x < Rect.right; x += WinSta->cxWallpaper)
+ for(x = 0; x < Rect.right; x += gspv.cxWallpaper)
{
NtGdiBitBlt(hDC,
x,
y,
- WinSta->cxWallpaper,
- WinSta->cyWallpaper,
+ gspv.cxWallpaper,
+ gspv.cyWallpaper,
hWallpaperDC,
0,
0,
@@ -1348,8 +1346,8 @@
NtGdiBitBlt(hDC,
x,
y,
- WinSta->cxWallpaper,
- WinSta->cyWallpaper,
+ gspv.cxWallpaper,
+ gspv.cyWallpaper,
hWallpaperDC,
0,
0,
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/sysparams.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/sysparams.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/sysparams.c [iso-8859-1] Sat Feb 25
20:06:15 2012
@@ -592,7 +592,6 @@
HBITMAP hbmp, hOldBitmap;
SURFACE *psurfBmp;
ULONG ulTile, ulStyle;
- PWINSTATION_OBJECT gpwinstaCurrent = GetW32ProcessInfo()->prpwinsta;
REQ_INTERACTIVE_WINSTA(ERROR_REQUIRES_INTERACTIVE_WINDOWSTATION);
@@ -654,9 +653,9 @@
return 0;
}
- gpwinstaCurrent->cxWallpaper = psurfBmp->SurfObj.sizlBitmap.cx;
- gpwinstaCurrent->cyWallpaper = psurfBmp->SurfObj.sizlBitmap.cy;
- gpwinstaCurrent->WallpaperMode = wmCenter;
+ gspv.cxWallpaper = psurfBmp->SurfObj.sizlBitmap.cx;
+ gspv.cyWallpaper = psurfBmp->SurfObj.sizlBitmap.cy;
+ gspv.WallpaperMode = wmCenter;
SURFACE_ShareUnlockSurface(psurfBmp);
@@ -671,23 +670,23 @@
/* Check the values we found in the registry */
if(ulTile && !ulStyle)
{
- gpwinstaCurrent->WallpaperMode = wmTile;
+ gspv.WallpaperMode = wmTile;
}
else if(!ulTile && ulStyle == 2)
{
- gpwinstaCurrent->WallpaperMode = wmStretch;
+ gspv.WallpaperMode = wmStretch;
}
}
else
{
/* Remove wallpaper */
- gpwinstaCurrent->cxWallpaper = 0;
- gpwinstaCurrent->cyWallpaper = 0;
+ gspv.cxWallpaper = 0;
+ gspv.cyWallpaper = 0;
hbmp = 0;
}
/* Take care of the old wallpaper, if any */
- hOldBitmap = gpwinstaCurrent->hbmWallpaper;
+ hOldBitmap = gspv.hbmWallpaper;
if(hOldBitmap != NULL)
{
/* Delete the old wallpaper */
@@ -696,7 +695,7 @@
}
/* Set the new wallpaper */
- gpwinstaCurrent->hbmWallpaper = hbmp;
+ gspv.hbmWallpaper = hbmp;
NtUserRedrawWindow(UserGetShellWindow(), NULL, NULL, RDW_INVALIDATE | RDW_ERASE);
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