nonclient.c File Reference

#include <user32.h>

Include dependency graph for nonclient.c:

Go to the source code of this file.

Macros
#define	HASSIZEGRIP(Style, ExStyle, ParentStyle, WindowRect, ParentClientRect)
#define	DOUBLE_BUFFER_CAPTION

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (user32)
BOOL	UserHasWindowEdge (DWORD Style, DWORD ExStyle)
VOID	UserGetWindowBorders (DWORD Style, DWORD ExStyle, SIZE *Size, BOOL WithClient)
BOOL WINAPI	RealUserDrawCaption (HWND hWnd, HDC hDC, LPCRECT lpRc, UINT uFlags)
BOOL WINAPI	RealAdjustWindowRectEx (LPRECT lpRect, DWORD dwStyle, BOOL bMenu, DWORD dwExStyle)
BOOL WINAPI DECLSPEC_HOTPATCH	AdjustWindowRectEx (LPRECT lpRect, DWORD dwStyle, BOOL bMenu, DWORD dwExStyle)
BOOL WINAPI DECLSPEC_HOTPATCH	AdjustWindowRect (LPRECT lpRect, DWORD dwStyle, BOOL bMenu)
BOOL WINAPI	DrawCaption (HWND hWnd, HDC hDC, LPCRECT lprc, UINT uFlags)
BOOL WINAPI	DrawCaptionTempW (HWND hWnd, HDC hDC, const RECT *rect, HFONT hFont, HICON hIcon, LPCWSTR str, UINT uFlags)
BOOL WINAPI	DrawCaptionTempA (HWND hwnd, HDC hdc, const RECT *rect, HFONT hFont, HICON hIcon, LPCSTR str, UINT uFlags)

Macro Definition Documentation

DOUBLE_BUFFER_CAPTION

#define DOUBLE_BUFFER_CAPTION

Definition at line 166 of file nonclient.c.

HASSIZEGRIP

#define HASSIZEGRIP	(		Style,
			ExStyle,
			ParentStyle,
			WindowRect,
			ParentClientRect
	)

Value:

            ((!(Style & WS_CHILD) && (Style & WS_THICKFRAME) && !(Style & WS_MAXIMIZE))  || \
             ((Style & WS_CHILD) && (ParentStyle & WS_THICKFRAME) && !(ParentStyle & WS_MAXIMIZE) && \
             (WindowRect.right - WindowRect.left == ParentClientRect.right) && \
             (WindowRect.bottom - WindowRect.top == ParentClientRect.bottom)))

Definition at line 26 of file nonclient.c.

Function Documentation

AdjustWindowRect()

BOOL WINAPI DECLSPEC_HOTPATCH AdjustWindowRect	(	LPRECT	lpRect,
		DWORD	dwStyle,
		BOOL	bMenu
	)

Definition at line 158 of file nonclient.c.

{
   return AdjustWindowRectEx(lpRect, dwStyle, bMenu, 0);
}

AdjustWindowRectEx()

BOOL WINAPI DECLSPEC_HOTPATCH AdjustWindowRectEx	(	LPRECT	lpRect,
		DWORD	dwStyle,
		BOOL	bMenu,
		DWORD	dwExStyle
	)

Definition at line 123 of file nonclient.c.

{
   BOOL Hook, Ret = FALSE;
 
   LoadUserApiHook();
 
   Hook = BeginIfHookedUserApiHook();
 
     /* Bypass SEH and go direct. */
   if (!Hook) return RealAdjustWindowRectEx(lpRect, dwStyle, bMenu, dwExStyle);
 
   _SEH2_TRY
   {
      Ret = guah.AdjustWindowRectEx(lpRect, dwStyle, bMenu, dwExStyle);
   }
   _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
   {
   }
   _SEH2_END;
 
   EndUserApiHook();
 
   return Ret;
}

Referenced by AdjustWindowRect().

DrawCaption()

BOOL WINAPI DrawCaption	(	HWND	hWnd,
		HDC	hDC,
		LPCRECT	lprc,
		UINT	uFlags
	)

Definition at line 172 of file nonclient.c.

{
   BOOL Hook, Ret = FALSE;
 
   LoadUserApiHook();
 
   Hook = BeginIfHookedUserApiHook();
 
   /* Bypass SEH and go direct. */
   if (!Hook) return NtUserDrawCaption(hWnd, hDC, lprc, uFlags);
 
   _SEH2_TRY
   {
      Ret = guah.DrawCaption(hWnd, hDC, lprc, uFlags);
   }
   _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
   {
   }
   _SEH2_END;
 
   EndUserApiHook();
 
   return Ret;
}

DrawCaptionTempA()

BOOL WINAPI DrawCaptionTempA	(	HWND	hwnd,
		HDC	hdc,
		const RECT *	rect,
		HFONT	hFont,
		HICON	hIcon,
		LPCSTR	str,
		UINT	uFlags
	)

Definition at line 222 of file nonclient.c.

{
  LPWSTR strW;
  INT len;
  BOOL ret = FALSE;
 
  if (!(uFlags & DC_TEXT) || !str)
    return DrawCaptionTempW(hwnd, hdc, rect, hFont, hIcon, NULL, uFlags);
 
  len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
  if ((strW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
  {
    MultiByteToWideChar(CP_ACP, 0, str, -1, strW, len );
    ret = DrawCaptionTempW(hwnd, hdc, rect, hFont, hIcon, strW, uFlags);
    HeapFree(GetProcessHeap(), 0, strW);
  }
  return ret;
}

DrawCaptionTempW()

BOOL WINAPI DrawCaptionTempW	(	HWND	hWnd,
		HDC	hDC,
		const RECT *	rect,
		HFONT	hFont,
		HICON	hIcon,
		LPCWSTR	str,
		UINT	uFlags
	)

Definition at line 202 of file nonclient.c.

{
   UNICODE_STRING Text = {0};
   RtlInitUnicodeString(&Text, str);
   return NtUserDrawCaptionTemp(hWnd, hDC, rect, hFont, hIcon, &Text, uFlags);
}

Referenced by DrawCaptionTempA().

RealAdjustWindowRectEx()

BOOL WINAPI RealAdjustWindowRectEx	(	LPRECT	lpRect,
		DWORD	dwStyle,
		BOOL	bMenu,
		DWORD	dwExStyle
	)

Definition at line 90 of file nonclient.c.

{
   SIZE BorderSize;
 
   if (bMenu)
   {
      lpRect->top -= GetSystemMetrics(SM_CYMENU);
   }
   if ((dwStyle & WS_CAPTION) == WS_CAPTION)
   {
      if (dwExStyle & WS_EX_TOOLWINDOW)
         lpRect->top -= GetSystemMetrics(SM_CYSMCAPTION);
      else
         lpRect->top -= GetSystemMetrics(SM_CYCAPTION);
   }
   UserGetWindowBorders(dwStyle, dwExStyle, &BorderSize, TRUE);
   InflateRect(
      lpRect,
      BorderSize.cx,
      BorderSize.cy);
 
   return TRUE;
}

Referenced by AdjustWindowRectEx(), and ResetUserApiHook().

RealUserDrawCaption()

BOOL WINAPI RealUserDrawCaption	(	HWND	hWnd,
		HDC	hDC,
		LPCRECT	lpRc,
		UINT	uFlags
	)

Definition at line 80 of file nonclient.c.

{
    ERR("Real DC flags %08x\n",uFlags);
    return NtUserDrawCaption(hWnd, hDC, lpRc, uFlags);
}

Referenced by ResetUserApiHook().

UserGetWindowBorders()

VOID UserGetWindowBorders	(	DWORD	Style,
		DWORD	ExStyle,
		SIZE *	Size,
		BOOL	WithClient
	)

Definition at line 53 of file nonclient.c.

{
   DWORD Border = 0;
 
   if (UserHasWindowEdge(Style, ExStyle))
      Border += 2;
   else if (ExStyle & WS_EX_STATICEDGE)
      Border += 1;
   if ((ExStyle & WS_EX_CLIENTEDGE) && WithClient)
      Border += 2;
   if (Style & WS_CAPTION || ExStyle & WS_EX_DLGMODALFRAME)
      Border ++;
   Size->cx = Size->cy = Border;
   if ((Style & WS_THICKFRAME) && !(Style & WS_MINIMIZE))
   {
      Size->cx += GetSystemMetrics(SM_CXFRAME) - GetSystemMetrics(SM_CXDLGFRAME);
      Size->cy += GetSystemMetrics(SM_CYFRAME) - GetSystemMetrics(SM_CYDLGFRAME);
   }
   Size->cx *= GetSystemMetrics(SM_CXBORDER);
   Size->cy *= GetSystemMetrics(SM_CYBORDER);
}

UserHasWindowEdge()

BOOL UserHasWindowEdge	(	DWORD	Style,
		DWORD	ExStyle
	)

Definition at line 36 of file nonclient.c.

{
   if (Style & WS_MINIMIZE)
      return TRUE;
   if (ExStyle & WS_EX_DLGMODALFRAME)
      return TRUE;
   if (ExStyle & WS_EX_STATICEDGE)
      return FALSE;
   if (Style & WS_THICKFRAME)
      return TRUE;
   Style &= WS_CAPTION;
   if (Style == WS_DLGFRAME || Style == WS_CAPTION)
      return TRUE;
   return FALSE;
}

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

user32

)