-/* $Id: defwnd.c,v 1.147 2004/11/19 23:07:09 gvg Exp $
+/* $Id: defwnd.c,v 1.148 2004/12/12 01:40:36 weiden Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS user32.dll
/* GLOBALS *******************************************************************/
-/* TODO: widgets will be cached here.
-static HBITMAP hbClose;
-static HBITMAP hbCloseD;
-static HBITMAP hbMinimize;
-static HBITMAP hbMinimizeD;
-static HBITMAP hbRestore;
-static HBITMAP hbRestoreD;
-static HBITMAP hbMaximize;
-static HBITMAP hbScrUp;
-static HBITMAP hbScrDwn;
-static HBITMAP hbScrLeft;
-static HBITMAP hbScrRight;
-*/
-
-
-static COLORREF SysColors[] =
-{
- RGB(212, 208, 200), /* COLOR_SCROLLBAR */
- RGB(58, 110, 165), /* COLOR_BACKGROUND */
- RGB(10, 36, 106), /* COLOR_ACTIVECAPTION */
- RGB(128, 128, 128), /* COLOR_INACTIVECAPTION */
- RGB(212, 208, 200), /* COLOR_MENU */
- RGB(255, 255, 255), /* COLOR_WINDOW */
- RGB(0, 0, 0), /* COLOR_WINDOWFRAME */
- RGB(0, 0, 0), /* COLOR_MENUTEXT */
- RGB(0, 0, 0), /* COLOR_WINDOWTEXT */
- RGB(255, 255, 255), /* COLOR_CAPTIONTEXT */
- RGB(212, 208, 200), /* COLOR_ACTIVEBORDER */
- RGB(212, 208, 200), /* COLOR_INACTIVEBORDER */
- RGB(128, 128, 128), /* COLOR_APPWORKSPACE */
- RGB(10, 36, 106), /* COLOR_HIGHLIGHT */
- RGB(255, 255, 255), /* COLOR_HIGHLIGHTTEXT */
- RGB(212, 208, 200), /* COLOR_BTNFACE */
- RGB(128, 128, 128), /* COLOR_BTNSHADOW */
- RGB(128, 128, 128), /* COLOR_GRAYTEXT */
- RGB(0, 0, 0), /* COLOR_BTNTEXT */
- RGB(212, 208, 200), /* COLOR_INACTIVECAPTIONTEXT */
- RGB(255, 255, 255), /* COLOR_BTNHIGHLIGHT */
- RGB(64, 64, 64), /* COLOR_3DDKSHADOW */
- RGB(212, 208, 200), /* COLOR_3DLIGHT */
- RGB(0, 0, 0), /* COLOR_INFOTEXT */
- RGB(255, 255, 225), /* COLOR_INFOBK */
- RGB(181, 181, 181), /* COLOR_UNKNOWN */
- RGB(0, 0, 128), /* COLOR_HOTLIGHT */
- RGB(166, 202, 240), /* COLOR_GRADIENTACTIVECAPTION */
- RGB(192, 192, 192), /* COLOR_GRADIENTINACTIVECAPTION */
- RGB(49, 106, 197), /* COLOR_MENUHILIGHT */
- RGB(236, 233, 216) /* COLOR_MENUBAR */
-};
-
-#define NUM_SYSCOLORS (sizeof(SysColors) / sizeof(SysColors[0]))
+static COLORREF SysColors[NUM_SYSCOLORS] = {0};
+static HPEN SysPens[NUM_SYSCOLORS] = {0};
+static HBRUSH SysBrushes[NUM_SYSCOLORS] = {0};
/* Bits in the dwKeyData */
#define KEYDATA_ALT 0x2000
/* FUNCTIONS *****************************************************************/
+void
+InitStockObjects(void)
+{
+ /* FIXME - Instead of copying the stuff to usermode we should map the tables to
+ userland. The current implementation has one big flaw: the system color
+ table doesn't get updated when another process changes them. That's why
+ we should rather map the table into usermode. But it only affects the
+ SysColors table - the pens, brushes and stock objects are not affected
+ as their handles never change. But it'd be faster to map them, too. */
+ if(SysBrushes[0] == NULL)
+ {
+ /* only initialize once */
+ NtUserGetSysColors(SysColors, NUM_SYSCOLORS);
+ NtUserGetSysColorPens(SysPens, NUM_SYSCOLORS);
+ NtUserGetSysColorBrushes(SysBrushes, NUM_SYSCOLORS);
+ }
+}
+
/*
* @implemented
*/
DWORD STDCALL
GetSysColor(int nIndex)
{
+ if(nIndex >= 0 && nIndex <= NUM_SYSCOLORS)
+ {
return SysColors[nIndex];
+ }
+
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return 0;
}
/*
HPEN STDCALL
GetSysColorPen(int nIndex)
{
- static HPEN SysPens[NUM_SYSCOLORS];
-
- if (nIndex < 0 || NUM_SYSCOLORS < nIndex)
- {
- SetLastError(ERROR_INVALID_PARAMETER);
- return NULL;
- }
-
- /* FIXME should register this object with DeleteObject() so it
- can't be deleted */
- if (NULL == SysPens[nIndex])
- {
- SysPens[nIndex] = CreatePen(PS_SOLID, 1, SysColors[nIndex]);
- }
+ if(nIndex >= 0 && nIndex <= NUM_SYSCOLORS)
+ {
+ return SysPens[nIndex];
+ }
- return SysPens[nIndex];
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return NULL;
}
/*
HBRUSH STDCALL
GetSysColorBrush(int nIndex)
{
- static HBRUSH SysBrushes[NUM_SYSCOLORS];
-
- if (nIndex < 0 || NUM_SYSCOLORS < nIndex)
- {
- SetLastError(ERROR_INVALID_PARAMETER);
- return NULL;
- }
-
- /* FIXME should register this object with DeleteObject() so it
- can't be deleted */
- if (NULL == SysBrushes[nIndex])
- {
- SysBrushes[nIndex] = (HBRUSH) ((DWORD) CreateSolidBrush(SysColors[nIndex]) | 0x00800000);
- }
-
- return SysBrushes[nIndex];
-}
+ if(nIndex >= 0 && nIndex <= NUM_SYSCOLORS)
+ {
+ return SysBrushes[nIndex];
+ }
-/*
- * @unimplemented
- */
-/*
-LRESULT STDCALL
-DefFrameProcA( HWND hWnd,
- HWND hWndMDIClient,
- UINT uMsg,
- WPARAM wParam,
- LPARAM lParam )
-{
- UNIMPLEMENTED;
- return ((LRESULT)0);
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return NULL;
}
-*/
/*
- * @unimplemented
+ * @implemented
*/
-/*
-LRESULT STDCALL
-DefFrameProcW(HWND hWnd,
- HWND hWndMDIClient,
- UINT uMsg,
- WPARAM wParam,
- LPARAM lParam)
+BOOL
+STDCALL
+SetSysColors(
+ int cElements,
+ CONST INT *lpaElements,
+ CONST COLORREF *lpaRgbValues)
{
- UNIMPLEMENTED;
- return ((LRESULT)0);
-}
-*/
-
-ULONG
-UserHasAnyFrameStyle(ULONG Style, ULONG ExStyle)
-{
- return ((Style & (WS_THICKFRAME | WS_DLGFRAME | WS_BORDER)) ||
- (ExStyle & WS_EX_DLGMODALFRAME) ||
- (!(Style & (WS_CHILD | WS_POPUP))));
-}
-
-ULONG
-UserHasDlgFrameStyle(ULONG Style, ULONG ExStyle)
-{
- return ((ExStyle & WS_EX_DLGMODALFRAME) ||
- ((Style & WS_DLGFRAME) && (!(Style & WS_THICKFRAME))));
-}
-
-ULONG
-UserHasThickFrameStyle(ULONG Style, ULONG ExStyle)
-{
- return ((Style & WS_THICKFRAME) &&
- (!((Style & (WS_DLGFRAME | WS_BORDER)) == WS_DLGFRAME)));
-}
-
-ULONG
-UserHasThinFrameStyle(ULONG Style, ULONG ExStyle)
-{
- return ((Style & WS_BORDER) || (!(Style & (WS_CHILD | WS_POPUP))));
-}
+ BOOL Ret;
+ struct
+ {
+ INT *Elements;
+ COLORREF *Colors;
+ } ChangeSysColors;
-ULONG
-UserHasBigFrameStyle(ULONG Style, ULONG ExStyle)
-{
- return ((Style & (WS_THICKFRAME | WS_DLGFRAME)) ||
- (ExStyle & WS_EX_DLGMODALFRAME));
+ ChangeSysColors.Elements = (INT*)lpaElements;
+ ChangeSysColors.Colors = (COLORREF*)lpaRgbValues;
+
+ if(cElements > 0)
+ {
+ Ret = NtUserSetSysColors(&ChangeSysColors, cElements);
+ if(Ret)
+ {
+ /* FIXME - just change it in the usermode structure, too, instead of asking win32k again */
+ NtUserGetSysColors(SysColors, NUM_SYSCOLORS);
+ }
+ }
+ else
+ {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ Ret = FALSE;
+ }
+
+ return Ret;
}
void