[ros-diffs] [tkreuzer] 26272: IntSetSysColors: update SysColorBrushes and Pens and broadcast WM_SYCOLORCHANGE message. Now you can change colors with desk.cpl

Author: tkreuzer
Date: Sat Apr  7 02:50:19 2007
New Revision: 26272

URL: http://svn.reactos.org/svn/reactos?rev=26272&view=rev
Log:
IntSetSysColors: update SysColorBrushes and Pens and broadcast WM_SYCOLORCHANGE message. Now you can change colors with desk.cpl

Modified:
    trunk/reactos/subsystems/win32/win32k/include/intgdi.h
    trunk/reactos/subsystems/win32/win32k/objects/brush.c
    trunk/reactos/subsystems/win32/win32k/objects/pen.c
    trunk/reactos/subsystems/win32/win32k/objects/stockobj.c

Modified: trunk/reactos/subsystems/win32/win32k/include/intgdi.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/inc...
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/include/intgdi.h (original)
+++ trunk/reactos/subsystems/win32/win32k/include/intgdi.h Sat Apr  7 02:50:19 2007
@@ -44,10 +44,16 @@
    DWORD ROP,
    PGDIBRUSHOBJ BrushObj);

+VOID FASTCALL
+IntGdiSetSolidBrushColor(HBRUSH hBrush, COLORREF Color);
+
 /* Pen functions */

HPEN FASTCALL
 IntGdiCreatePenIndirect(PLOGPEN lgpn);
+
+VOID FASTCALL
+IntGdiSetSolidPenColor(HPEN hPen, COLORREF Color);

/* Line functions */

Modified: trunk/reactos/subsystems/win32/win32k/objects/brush.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/obj...
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/brush.c (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/brush.c Sat Apr  7 02:50:19 2007
@@ -847,4 +847,17 @@
    return ret;
 }

+VOID FASTCALL
+IntGdiSetSolidBrushColor(HBRUSH hBrush, COLORREF Color)
+{
+  PGDIBRUSHOBJ BrushObject;
+
+  BrushObject = BRUSHOBJ_LockBrush(hBrush);
+  if (BrushObject->flAttrs & GDIBRUSH_IS_SOLID)
+  {
+      BrushObject->BrushAttr.lbColor = Color & 0xFFFFFF;
+  }
+  BRUSHOBJ_UnlockBrush(BrushObject);
+}
+
 /* EOF */

Modified: trunk/reactos/subsystems/win32/win32k/objects/pen.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/obj...
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/pen.c (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/pen.c Sat Apr  7 02:50:19 2007
@@ -186,4 +186,17 @@
    return IntGdiCreatePenIndirect(&LogPen);
 }

+VOID FASTCALL
+IntGdiSetSolidPenColor(HPEN hPen, COLORREF Color)
+{
+  PGDIBRUSHOBJ PenObject;
+
+  PenObject = PENOBJ_LockPen(hPen);
+  if (PenObject->flAttrs & GDIBRUSH_IS_SOLID)
+  {
+      PenObject->BrushAttr.lbColor = Color & 0xFFFFFF;
+  }
+  PENOBJ_UnlockPen(PenObject);
+}
+
 /* EOF */

Modified: trunk/reactos/subsystems/win32/win32k/objects/stockobj.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/obj...
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/stockobj.c (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/stockobj.c Sat Apr  7 02:50:19 2007
@@ -177,14 +177,16 @@

for(i = 0; i < nColors; i++)
   {
-    if((*Elements) >= 0 && (*Elements) < NUM_SYSCOLORS)
+    if((UINT)(*Elements) < NUM_SYSCOLORS)
     {
       SysColors[*Elements] = *Colors;
-      /* FIXME - update the syscolor pens and brushes */
+      IntGdiSetSolidBrushColor(SysColorBrushes[*Elements], *Colors);
+      IntGdiSetSolidPenColor(SysColorPens[*Elements], *Colors);
     }
     Elements++;
     Colors++;
   }
+  UserPostMessage(HWND_BROADCAST, WM_SYSCOLORCHANGE, 0, 0);

return nColors > 0;
 }
@@ -263,7 +265,7 @@
 DWORD FASTCALL
 IntGetSysColor(INT nIndex)
 {
-  return ((nIndex < 0) || (NUM_SYSCOLORS <= nIndex)) ? 0 : SysColors[nIndex];
+  return (NUM_SYSCOLORS <= (UINT)nIndex) ? 0 : SysColors[nIndex];
 }

VOID FASTCALL