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Added missing files

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svn path=/trunk/; revision=2505
This commit is contained in:
David Welch 2002-01-14 01:11:58 +00:00
parent 43b2190795
commit 47910ad286
7 changed files with 1037 additions and 0 deletions
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831
reactos/lib/user32/windows/defwnd.c Normal file
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/* $Id: defwnd.c,v 1.1 2002/01/14 01:11:58 dwelch Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS user32.dll
* FILE: lib/user32/windows/window.c
* PURPOSE: Window management
* PROGRAMMER: Casper S. Hornstrup (chorns@users.sourceforge.net)
* UPDATE HISTORY:
* 06-06-2001 CSH Created
*/
/* INCLUDES ******************************************************************/
#include <windows.h>
#include <user32.h>
#include <window.h>
#include <debug.h>
#include <user32/wininternal.h>
/* GLOBALS *******************************************************************/
static HBITMAP hbitmapClose;
static HBITMAP hbitmapMinimize;
static HBITMAP hbitmapMinimizeD;
static HBITMAP hbitmapMaximize;
static HBITMAP hbitmapMaximizeD;
static HBITMAP hbitmapRestore;
static HBITMAP hbitmapRestoreD;
/* FUNCTIONS *****************************************************************/
BOOL
UserRedrawIconTitle(HWND hWnd)
{
#if 0
LPINTERNALPOS lpPos = (LPINTERNALPOS)GetPropA(hWnd, atomInternalPos);
if (lpPos)
{
if (lpPos->hwndIconTitle)
{
SendMessageA(lpPos->hwndIconTitle, WM_SHOWWINDOW, TRUE, 0);
InvalidateRect(lpPos->hwndIconTitle, NULL, TRUE);
return(TRUE);
}
}
return(FALSE);
#endif
}
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))));
}
ULONG
UserHasBigFrameStyle(ULONG Style, ULONG ExStyle)
{
return((Style & (WS_THICKFRAME | WS_DLGFRAME)) ||
(ExStyle & WS_EX_DLGMODALFRAME));
}
static void UserGetInsideRectNC( HWND hwnd, RECT *rect )
{
RECT WindowRect;
ULONG Style;
ULONG ExStyle;
Style = GetWindowLong(hwnd, GWL_STYLE);
ExStyle = GetWindowLong(hwnd, GWL_EXSTYLE);
GetWindowRect(hwnd, &WindowRect);
rect->top = rect->left = 0;
rect->right = WindowRect.right - WindowRect.left;
rect->bottom = WindowRect.bottom - WindowRect.top;
if (Style & WS_ICONIC)
{
return;
}
/* Remove frame from rectangle */
if (UserHasThickFrameStyle(Style, ExStyle ))
{
InflateRect( rect, -GetSystemMetrics(SM_CXFRAME),
-GetSystemMetrics(SM_CYFRAME) );
}
else
{
if (UserHasDlgFrameStyle(Style, ExStyle ))
{
InflateRect( rect, -GetSystemMetrics(SM_CXDLGFRAME),
-GetSystemMetrics(SM_CYDLGFRAME));
/* FIXME: this isn't in NC_AdjustRect? why not? */
if (ExStyle & WS_EX_DLGMODALFRAME)
InflateRect( rect, -1, 0 );
}
else
{
if (UserHasThinFrameStyle(Style, ExStyle))
{
InflateRect( rect, -GetSystemMetrics(SM_CXBORDER), -GetSystemMetrics(SM_CYBORDER) );
}
}
}
}
void UserDrawSysButton( HWND hwnd, HDC hdc, BOOL down )
{
RECT rect;
HDC hdcMem;
HBITMAP hbitmap;
ULONG Style;
Style = GetWindowLong(hwnd, GWL_STYLE);
UserGetInsideRectNC( hwnd, &rect );
hdcMem = CreateCompatibleDC( hdc );
hbitmap = SelectObject( hdcMem, hbitmapClose );
BitBlt(hdc, rect.left, rect.top, GetSystemMetrics(SM_CXSIZE), GetSystemMetrics(SM_CYSIZE),
hdcMem, (Style & WS_CHILD) ? GetSystemMetrics(SM_CXSIZE) : 0, 0,
down ? NOTSRCCOPY : SRCCOPY );
SelectObject( hdcMem, hbitmap );
DeleteDC( hdcMem );
}
static void UserDrawMaxButton( HWND hwnd, HDC hdc, BOOL down )
{
RECT rect;
HDC hdcMem;
UserGetInsideRectNC( hwnd, &rect );
hdcMem = CreateCompatibleDC( hdc );
SelectObject( hdcMem, (IsZoomed(hwnd)
? (down ? hbitmapRestoreD : hbitmapRestore)
: (down ? hbitmapMaximizeD : hbitmapMaximize)) );
BitBlt( hdc, rect.right - GetSystemMetrics(SM_CXSIZE) - 1, rect.top,
GetSystemMetrics(SM_CXSIZE) + 1, GetSystemMetrics(SM_CYSIZE), hdcMem, 0, 0,
SRCCOPY );
DeleteDC( hdcMem );
}
static void UserDrawMinButton( HWND hwnd, HDC hdc, BOOL down)
{
RECT rect;
HDC hdcMem;
UserGetInsideRectNC(hwnd, &rect);
hdcMem = CreateCompatibleDC(hdc);
SelectObject(hdcMem, (down ? hbitmapMinimizeD : hbitmapMinimize));
if (GetWindowLong(hwnd, GWL_STYLE) & WS_MAXIMIZEBOX)
{
rect.right -= GetSystemMetrics(SM_CXSIZE)+1;
}
BitBlt( hdc, rect.right - GetSystemMetrics(SM_CXSIZE) - 1, rect.top,
GetSystemMetrics(SM_CXSIZE) + 1, GetSystemMetrics(SM_CYSIZE),
hdcMem, 0, 0,
SRCCOPY );
DeleteDC( hdcMem );
}
static void UserDrawCaptionNC( HDC hdc, RECT *rect, HWND hwnd,
DWORD style, BOOL active )
{
RECT r = *rect;
char buffer[256];
if (!hbitmapClose)
{
if (!(hbitmapClose = LoadBitmapW( 0, MAKEINTRESOURCE(OBM_CLOSE) )))
{
return;
}
hbitmapMinimize = LoadBitmapW( 0, MAKEINTRESOURCE(OBM_REDUCE) );
hbitmapMinimizeD = LoadBitmapW( 0, MAKEINTRESOURCE(OBM_REDUCED) );
hbitmapMaximize = LoadBitmapW( 0, MAKEINTRESOURCE(OBM_ZOOM) );
hbitmapMaximizeD = LoadBitmapW( 0, MAKEINTRESOURCE(OBM_ZOOMD) );
hbitmapRestore = LoadBitmapW( 0, MAKEINTRESOURCE(OBM_RESTORE) );
hbitmapRestoreD = LoadBitmapW( 0, MAKEINTRESOURCE(OBM_RESTORED) );
}
if (GetWindowLong(hwnd, GWL_EXSTYLE) & WS_EX_DLGMODALFRAME)
{
HBRUSH hbrushOld = SelectObject(hdc, GetSysColorBrush(COLOR_WINDOW) );
PatBlt( hdc, r.left, r.top, 1, r.bottom-r.top+1,PATCOPY );
PatBlt( hdc, r.right-1, r.top, 1, r.bottom-r.top+1, PATCOPY );
PatBlt( hdc, r.left, r.top-1, r.right-r.left, 1, PATCOPY );
r.left++;
r.right--;
SelectObject( hdc, hbrushOld );
}
MoveToEx( hdc, r.left, r.bottom, NULL );
LineTo( hdc, r.right, r.bottom );
if (style & WS_SYSMENU)
{
UserDrawSysButton( hwnd, hdc, FALSE );
r.left += GetSystemMetrics(SM_CXSIZE) + 1;
MoveToEx( hdc, r.left - 1, r.top, NULL );
LineTo( hdc, r.left - 1, r.bottom );
}
if (style & WS_MAXIMIZEBOX)
{
UserDrawMaxButton( hwnd, hdc, FALSE );
r.right -= GetSystemMetrics(SM_CXSIZE) + 1;
}
if (style & WS_MINIMIZEBOX)
{
UserDrawMinButton( hwnd, hdc, FALSE );
r.right -= GetSystemMetrics(SM_CXSIZE) + 1;
}
FillRect( hdc, &r, GetSysColorBrush(active ? COLOR_ACTIVECAPTION :
COLOR_INACTIVECAPTION) );
if (GetWindowTextA( hwnd, buffer, sizeof(buffer) ))
{
if (active) SetTextColor( hdc, GetSysColor( COLOR_CAPTIONTEXT ) );
else SetTextColor( hdc, GetSysColor( COLOR_INACTIVECAPTIONTEXT ) );
SetBkMode( hdc, TRANSPARENT );
DrawTextA( hdc, buffer, -1, &r,
DT_SINGLELINE | DT_CENTER | DT_VCENTER | DT_NOPREFIX );
}
}
VOID
UserDrawFrameNC(HDC hdc, RECT* rect, BOOL dlgFrame, BOOL active)
{
INT width, height;
if (dlgFrame)
{
width = GetSystemMetrics(SM_CXDLGFRAME) - 1;
height = GetSystemMetrics(SM_CYDLGFRAME) - 1;
SelectObject( hdc, GetSysColorBrush(active ? COLOR_ACTIVECAPTION :
COLOR_INACTIVECAPTION) );
}
else
{
width = GetSystemMetrics(SM_CXFRAME) - 2;
height = GetSystemMetrics(SM_CYFRAME) - 2;
SelectObject( hdc, GetSysColorBrush(active ? COLOR_ACTIVEBORDER :
COLOR_INACTIVEBORDER) );
}
/* Draw frame */
PatBlt( hdc, rect->left, rect->top,
rect->right - rect->left, height, PATCOPY );
PatBlt( hdc, rect->left, rect->top,
width, rect->bottom - rect->top, PATCOPY );
PatBlt( hdc, rect->left, rect->bottom - 1,
rect->right - rect->left, -height, PATCOPY );
PatBlt( hdc, rect->right - 1, rect->top,
-width, rect->bottom - rect->top, PATCOPY );
if (dlgFrame)
{
InflateRect( rect, -width, -height );
}
else
{
INT decYOff = GetSystemMetrics(SM_CXFRAME) +
GetSystemMetrics(SM_CXSIZE) - 1;
INT decXOff = GetSystemMetrics(SM_CYFRAME) +
GetSystemMetrics(SM_CYSIZE) - 1;
/* Draw inner rectangle */
SelectObject( hdc, GetStockObject(NULL_BRUSH) );
Rectangle( hdc, rect->left + width, rect->top + height,
rect->right - width , rect->bottom - height );
/* Draw the decorations */
MoveToEx( hdc, rect->left, rect->top + decYOff, NULL );
LineTo( hdc, rect->left + width, rect->top + decYOff );
MoveToEx( hdc, rect->right - 1, rect->top + decYOff, NULL );
LineTo( hdc, rect->right - width - 1, rect->top + decYOff );
MoveToEx( hdc, rect->left, rect->bottom - decYOff, NULL );
LineTo( hdc, rect->left + width, rect->bottom - decYOff );
MoveToEx( hdc, rect->right - 1, rect->bottom - decYOff, NULL );
LineTo( hdc, rect->right - width - 1, rect->bottom - decYOff );
MoveToEx( hdc, rect->left + decXOff, rect->top, NULL );
LineTo( hdc, rect->left + decXOff, rect->top + height);
MoveToEx( hdc, rect->left + decXOff, rect->bottom - 1, NULL );
LineTo( hdc, rect->left + decXOff, rect->bottom - height - 1 );
MoveToEx( hdc, rect->right - decXOff, rect->top, NULL );
LineTo( hdc, rect->right - decXOff, rect->top + height );
MoveToEx( hdc, rect->right - decXOff, rect->bottom - 1, NULL );
LineTo( hdc, rect->right - decXOff, rect->bottom - height - 1 );
InflateRect( rect, -width - 1, -height - 1 );
}
}
VOID
UserDoPaintNC(HWND hWnd, HRGN clip)
{
ULONG Active;
HDC hDc;
RECT rect;
ULONG Style;
ULONG ExStyle;
Active = GetWindowLongW(hWnd, GWL_STYLE) & WIN_NCACTIVATED;
Style = GetWindowLong(hWnd, GWL_STYLE);
ExStyle = GetWindowLong(hWnd, GWL_EXSTYLE);
hDc = GetDCEx(hWnd, (clip > 1) ? clip : 0, DCX_USESTYLE | DCX_WINDOW |
((clip > 1) ? (DCX_INTERSECTRGN | DCX_KEEPCLIPRGN) : 0));
if (hDc == 0)
{
return;
}
/* FIXME: Test whether we need to draw anything at all. */
GetWindowRect(hWnd, &rect);
rect.right = rect.right - rect.left;
rect.bottom = rect.bottom - rect.top;
rect.top = rect.left = 0;
SelectObject(hDc, GetSysColorPen(COLOR_WINDOWFRAME));
if (UserHasAnyFrameStyle(Style, ExStyle))
{
SelectObject(hDc, GetStockObject(NULL_BRUSH));
Rectangle(hDc, 0, 0, rect.right, rect.bottom);
InflateRect(&rect, -1, -1);
}
if (UserHasThickFrameStyle(Style, ExStyle))
{
UserDrawFrameNC(hDc, &rect, FALSE, Active);
}
else if (UserHasDlgFrameStyle(Style, ExStyle))
{
UserDrawFrameNC(hDc, &rect, TRUE, Active);
}
if (Style & WS_CAPTION)
{
RECT r = rect;
r.bottom = rect.top + GetSystemMetrics(SM_CYSIZE);
rect.top += GetSystemMetrics(SM_CYSIZE) +
GetSystemMetrics(SM_CYBORDER);
UserDrawCaptionNC(hDc, &r, hWnd, Style, Active);
}
/* FIXME: Draw menu bar. */
/* FIXME: Draw scroll bars. */
/* FIXME: Draw size box. */
ReleaseDC(hWnd, hDc);
}
LRESULT
UserPaintNC(HWND hWnd, HRGN clip)
{
if (IsWindowVisible(hWnd))
{
if (IsIconic(hWnd))
{
UserRedrawIconTitle(hWnd);
}
else
{
UserDoPaintNC(hWnd, clip);
}
}
return(0);
}
LRESULT
UserHitTestNC(HWND hWnd, POINT Point)
{
}
LRESULT
UserHandleLButtonDownNC(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
}
LRESULT
UserHandleLButtonDblClkNC(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
}
LRESULT
UserHandleActiveNC(HWND hWnd, WPARAM wParam)
{
}
VOID
UserSetRedrawDefWnd(HWND hWnd, WPARAM wParam)
{
}
LRESULT STDCALL
User32DefWindowProc(HWND hWnd,
UINT Msg,
WPARAM wParam,
LPARAM lParam)
{
switch (Msg)
{
case WM_NCPAINT:
{
return(UserPaintNC(hWnd, (HRGN)wParam));
}
case WM_NCHITTEST:
{
POINT Point;
Point.x = SLOWORD(lParam);
Point.y = SHIWORD(lParam);
return(UserHitTestNC(hWnd, Point));
}
case WM_NCLBUTTONDOWN:
{
return(UserHandleLButtonDownNC(hWnd, wParam, lParam));
}
case WM_LBUTTONDBLCLK:
case WM_NCLBUTTONDBLCLK:
{
return(UserHandleLButtonDblClkNC(hWnd, wParam, lParam));
}
case WM_NCRBUTTONDOWN:
{
if (wParam == HTCAPTION)
{
SetCapture(hWnd);
}
break;
}
case WM_RBUTTONUP:
{
if (hWnd == GetCapture())
{
ReleaseCapture();
}
break;
}
case WM_NCRBUTTONUP:
{
break;
}
case WM_CONTEXTMENU:
{
break;
}
case WM_NCACTIVATE:
{
return(UserHandleActiveNC(hWnd, wParam));
}
case WM_NCDESTROY:
{
return(0);
}
case WM_PRINT:
{
return(0);
}
case WM_PAINTICON:
case WM_PAINT:
{
/* FIXME: Paint the icon if minimized otherwise just paint nothing. */
return(0);
}
#if 0
case WM_SYNCPAINT:
{
return(0);
}
#endif
case WM_SETREDRAW:
{
UserSetRedrawDefWnd(hWnd, wParam);
return(0);
}
case WM_CLOSE:
{
DestroyWindow(hWnd);
return(0);
}
case WM_MOUSEACTIVATE:
{
/* FIXME: Send to parent if child. */
return((LOWORD(lParam) >= HTCLIENT) ? MA_ACTIVATE : MA_NOACTIVATE);
}
case WM_ACTIVATE:
{
if (LOWORD(lParam) != WA_INACTIVE)
{
/* Check if the window is minimized. */
SetFocus(hWnd);
}
break;
}
#if 0
case WM_MOUSEWHEEL:
{
return(0);
}
#endif
case WM_ERASEBKGND:
case WM_ICONERASEBKGND:
{
RECT rect;
HBRUSH hbr = (HBRUSH)GetClassLongW(hWnd, GCL_HBRBACKGROUND);
if (!hbr) return 0;
/* Since WM_ERASEBKGND may receive either a window dc or a */
/* client dc, the area to be erased has to be retrieved from */
/* the device context. */
GetClipBox( (HDC)wParam, &rect );
/* Always call the Win32 variant of FillRect even on Win16,
* since despite the fact that Win16, as well as Win32,
* supports special background brushes for a window class,
* the Win16 variant of FillRect does not.
*/
FillRect( (HDC) wParam, &rect, hbr );
return 1;
}
#if 0
case WM_GETDLGCODE:
return 0;
case WM_CTLCOLORMSGBOX:
case WM_CTLCOLOREDIT:
case WM_CTLCOLORLISTBOX:
case WM_CTLCOLORBTN:
case WM_CTLCOLORDLG:
case WM_CTLCOLORSTATIC:
case WM_CTLCOLORSCROLLBAR:
return (LRESULT)DEFWND_ControlColor( (HDC)wParam, msg - WM_CTLCOLORMSGBOX );
case WM_CTLCOLOR:
return (LRESULT)DEFWND_ControlColor( (HDC)wParam, HIWORD(lParam) );
case WM_SETCURSOR:
if (wndPtr->dwStyle & WS_CHILD)
{
/* with the exception of the border around a resizable wnd,
* give the parent first chance to set the cursor */
if ((LOWORD(lParam) < HTSIZEFIRST) || (LOWORD(lParam) > HTSIZELAST))
{
if (pSendMessage(wndPtr->parent->hwndSelf, WM_SETCURSOR, wParam, lParam))
return TRUE;
}
}
return NC_HandleSetCursor( wndPtr->hwndSelf, wParam, lParam );
case WM_SYSCOMMAND:
{
POINT pt;
pt.x = SLOWORD(lParam);
pt.y = SHIWORD(lParam);
return NC_HandleSysCommand( wndPtr->hwndSelf, wParam, pt );
}
case WM_KEYDOWN:
if(wParam == VK_F10) iF10Key = VK_F10;
break;
case WM_SYSKEYDOWN:
if( HIWORD(lParam) & KEYDATA_ALT )
{
/* if( HIWORD(lParam) & ~KEYDATA_PREVSTATE ) */
if( wParam == VK_MENU && !iMenuSysKey )
iMenuSysKey = 1;
else
iMenuSysKey = 0;
iF10Key = 0;
if( wParam == VK_F4 ) /* try to close the window */
{
HWND hWnd = WIN_GetTopParent( wndPtr->hwndSelf );
wndPtr = WIN_FindWndPtr( hWnd );
if( wndPtr && !(wndPtr->clsStyle & CS_NOCLOSE) )
pPostMessage( hWnd, WM_SYSCOMMAND, SC_CLOSE, 0 );
WIN_ReleaseWndPtr(wndPtr);
}
}
else if( wParam == VK_F10 )
iF10Key = 1;
else
if( wParam == VK_ESCAPE && (GetKeyState(VK_SHIFT) & 0x8000))
pSendMessage( wndPtr->hwndSelf, WM_SYSCOMMAND, SC_KEYMENU, VK_SPACE );
break;
case WM_KEYUP:
case WM_SYSKEYUP:
/* Press and release F10 or ALT */
if (((wParam == VK_MENU) && iMenuSysKey) ||
((wParam == VK_F10) && iF10Key))
pSendMessage( WIN_GetTopParent(wndPtr->hwndSelf),
WM_SYSCOMMAND, SC_KEYMENU, 0L );
iMenuSysKey = iF10Key = 0;
break;
case WM_SYSCHAR:
iMenuSysKey = 0;
if (wParam == VK_RETURN && (wndPtr->dwStyle & WS_MINIMIZE))
{
pPostMessage( wndPtr->hwndSelf, WM_SYSCOMMAND, SC_RESTORE, 0L );
break;
}
if ((HIWORD(lParam) & KEYDATA_ALT) && wParam)
{
if (wParam == VK_TAB || wParam == VK_ESCAPE) break;
if (wParam == VK_SPACE && (wndPtr->dwStyle & WS_CHILD))
pSendMessage( wndPtr->parent->hwndSelf, msg, wParam, lParam );
else
pSendMessage( wndPtr->hwndSelf, WM_SYSCOMMAND, SC_KEYMENU, wParam );
}
else /* check for Ctrl-Esc */
if (wParam != VK_ESCAPE) MessageBeep(0);
break;
case WM_SHOWWINDOW:
if (!lParam) return 0; /* sent from ShowWindow */
if (!(wndPtr->dwStyle & WS_POPUP) || !wndPtr->owner) return 0;
if ((wndPtr->dwStyle & WS_VISIBLE) && wParam) return 0;
else if (!(wndPtr->dwStyle & WS_VISIBLE) && !wParam) return 0;
ShowWindow( wndPtr->hwndSelf, wParam ? SW_SHOWNOACTIVATE : SW_HIDE );
break;
case WM_CANCELMODE:
if (wndPtr->parent == WIN_GetDesktop()) EndMenu();
if (GetCapture() == wndPtr->hwndSelf) ReleaseCapture();
WIN_ReleaseDesktop();
break;
case WM_VKEYTOITEM:
case WM_CHARTOITEM:
return -1;
case WM_DROPOBJECT:
return DRAG_FILE;
case WM_QUERYDROPOBJECT:
if (wndPtr->dwExStyle & WS_EX_ACCEPTFILES) return 1;
break;
case WM_QUERYDRAGICON:
{
UINT len;
HICON hIcon = GetClassLongW( wndPtr->hwndSelf, GCL_HICON );
if (hIcon) return hIcon;
for(len=1; len<64; len++)
if((hIcon = LoadIconW(wndPtr->hInstance, MAKEINTRESOURCEW(len))))
return (LRESULT)hIcon;
return (LRESULT)LoadIconW(0, IDI_APPLICATIONW);
}
break;
case WM_ISACTIVEICON:
return ((wndPtr->flags & WIN_NCACTIVATED) != 0);
case WM_NOTIFYFORMAT:
if (IsWindowUnicode(wndPtr->hwndSelf)) return NFR_UNICODE;
else return NFR_ANSI;
case WM_QUERYOPEN:
case WM_QUERYENDSESSION:
return 1;
case WM_SETICON:
{
int index = (wParam != ICON_SMALL) ? GCL_HICON : GCL_HICONSM;
HICON hOldIcon = GetClassLongW(wndPtr->hwndSelf, index);
SetClassLongW(wndPtr->hwndSelf, index, lParam);
SetWindowPos(wndPtr->hwndSelf, 0, 0, 0, 0, 0, SWP_FRAMECHANGED
| SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE
| SWP_NOZORDER);
if( wndPtr->flags & WIN_NATIVE )
wndPtr->pDriver->pSetHostAttr(wndPtr, HAK_ICONS, 0);
return hOldIcon;
}
case WM_GETICON:
{
int index = (wParam != ICON_SMALL) ? GCL_HICON : GCL_HICONSM;
return GetClassLongW(wndPtr->hwndSelf, index);
}
case WM_HELP:
pSendMessage( wndPtr->parent->hwndSelf, msg, wParam, lParam );
break;
#endif
}
return 0;
}
LRESULT STDCALL
DefWindowProcA(HWND hWnd,
UINT Msg,
WPARAM wParam,
LPARAM lParam)
{
LRESULT Result;
switch (Msg)
{
case WM_NCCREATE:
{
}
case WM_NCCALCSIZE:
{
}
case WM_WINDOWPOSCHANGING:
{
}
case WM_WINDOWPOSCHANGED:
{
}
case WM_GETTEXTLENGTH:
{
}
case WM_GETTEXT:
{
}
case WM_SETTEXT:
{
}
default:
Result = User32DefWindowProc(hWnd, Msg, wParam, lParam);
break;
}
return(Result);
}
LRESULT STDCALL
DefWindowProcW(HWND hWnd,
UINT Msg,
WPARAM wParam,
LPARAM lParam)
{
LRESULT Result;
switch (Msg)
{
case WM_NCCREATE:
{
}
case WM_NCCALCSIZE:
{
}
case WM_WINDOWPOSCHANGING:
{
}
case WM_WINDOWPOSCHANGED:
{
}
case WM_GETTEXTLENGTH:
{
}
case WM_GETTEXT:
{
}
case WM_SETTEXT:
{
}
default:
Result = User32DefWindowProc(hWnd, Msg, wParam, lParam);
break;
}
return(Result);
}

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reactos/subsys/win32k/include/copybits.h Normal file
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#ifndef __WIN32K_COPYBITS_H
#define __WIN32K_COPYBITS_H
BOOLEAN CopyBitsCopy(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
SURFGDI *DestGDI, SURFGDI *SourceGDI,
PRECTL DestRect, POINTL *SourcePoint,
ULONG Delta, XLATEOBJ *ColorTranslation);
#endif /* __WIN32K_COPYBITS_H */

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#ifndef __WIN32K_ENG_H
#define __WIN32K_ENG_H
BOOL EngIntersectRect(PRECTL prcDst, PRECTL prcSrc1, PRECTL prcSrc2);
BOOL EngBitBlt(SURFOBJ *Dest, SURFOBJ *Source,
SURFOBJ *Mask, CLIPOBJ *ClipRegion,
XLATEOBJ *ColorTranslation, RECTL *DestRect,
POINTL *SourcePoint, POINTL *MaskRect,
BRUSHOBJ *Brush, POINTL *BrushOrigin, ROP4 rop4);
#endif /* __WIN32K_ENG_H */

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#ifndef __WIN32K_MOUSE_H
#define __WIN32K_MOUSE_H
NTSTATUS
InitInputImpl(VOID);
#endif /* __WIN32K_MOUSE_H */

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#ifndef __WIN32K_MOUSE_H
#define __WIN32K_MOUSE_H
INT MouseSafetyOnDrawStart(PSURFOBJ SurfObj, PSURFGDI SurfGDI, LONG HazardX1, LONG HazardY1, LONG HazardX2, LONG HazardY2);
INT MouseSafetyOnDrawEnd(PSURFOBJ SurfObj, PSURFGDI SurfGDI);
#endif /* __WIN32K_MOUSE_H */

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#ifndef __WIN32K_SURFACE_H
#define __WIN32K_SURFACE_H
INT BitsPerFormat(ULONG Format);
#endif /* __WIN32K_SURFACE_H */

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/* $Id: input.c,v 1.1 2002/01/14 01:11:58 dwelch Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* PURPOSE: Window classes
* FILE: subsys/win32k/ntuser/class.c
* PROGRAMER: Casper S. Hornstrup (chorns@users.sourceforge.net)
* REVISION HISTORY:
* 06-06-2001 CSH Created
*/
/* INCLUDES ******************************************************************/
#include <ddk/ntddk.h>
#include <win32k/win32k.h>
#include <win32k/userobj.h>
#include <include/class.h>
#include <include/error.h>
#include <include/winsta.h>
#include <include/msgqueue.h>
#define NDEBUG
#include <debug.h>
/* GLOBALS *******************************************************************/
static HANDLE KeyboardThreadHandle;
static CLIENT_ID KeyboardThreadId;
static HANDLE KeyboardDeviceHandle;
static KEVENT InputThreadsStart;
static BOOLEAN InputThreadsRunning = FALSE;
/* FUNCTIONS *****************************************************************/
NTSTATUS STDCALL STATIC
KeyboardThreadMain(PVOID StartContext)
{
UNICODE_STRING KeyboardDeviceName;
OBJECT_ATTRIBUTES KeyboardObjectAttributes;
IO_STATUS_BLOCK Iosb;
NTSTATUS Status;
RtlInitUnicodeString(&KeyboardDeviceName, L"\\??\\Keyboard");
InitializeObjectAttributes(&KeyboardObjectAttributes,
&KeyboardDeviceName,
0,
NULL,
NULL);
Status = NtOpenFile(&KeyboardDeviceHandle,
FILE_ALL_ACCESS,
&KeyboardObjectAttributes,
&Iosb,
0,
0);
if (!NT_SUCCESS(Status))
{
DbgPrint("W32K: Failed to open keyboard.\n");
return(Status);
}
for (;;)
{
/*
* Wait to start input.
*/
Status = KeWaitForSingleObject(&InputThreadsStart,
0,
UserMode,
TRUE,
NULL);
/*
* Receive and process keyboard input.
*/
while (InputThreadsRunning)
{
KEY_EVENT_RECORD KeyEvent;
LPARAM lParam;
Status = NtReadFile (KeyboardDeviceHandle,
NULL,
NULL,
NULL,
&Iosb,
&KeyEvent,
sizeof(KEY_EVENT_RECORD),
NULL,
NULL);
if (Status == STATUS_ALERTED && !InputThreadsRunning)
{
break;
}
if (!NT_SUCCESS(Status))
{
DbgPrint("W32K: Failed to read from keyboard.\n");
return(Status);
}
/*
* Post a keyboard message.
*/
if (KeyEvent.bKeyDown)
{
/* FIXME: Bit 24 indicates if this is an extended key. */
lParam = KeyEvent.wRepeatCount |
((KeyEvent.wVirtualScanCode << 16) & 0x00FF0000) | 0x40000000;
MsqPostKeyboardMessage(WM_KEYDOWN, KeyEvent.wVirtualKeyCode,
lParam);
}
else
{
/* FIXME: Bit 24 indicates if this is an extended key. */
lParam = KeyEvent.wRepeatCount |
((KeyEvent.wVirtualScanCode << 16) & 0x00FF0000) | 0xC0000000;
MsqPostKeyboardMessage(WM_KEYUP, KeyEvent.wVirtualKeyCode,
lParam);
}
}
}
}
NTSTATUS STDCALL
NtUserAcquireOrReleaseInputOwnership(BOOLEAN Release)
{
if (Release && InputThreadsRunning)
{
KeClearEvent(&InputThreadsStart);
InputThreadsRunning = FALSE;
NtAlertThread(KeyboardThreadHandle);
}
else if (!Release && !InputThreadsRunning)
{
InputThreadsRunning = TRUE;
KeSetEvent(&InputThreadsStart, IO_NO_INCREMENT, FALSE);
}
return(STATUS_SUCCESS);
}
NTSTATUS
InitInputImpl(VOID)
{
NTSTATUS Status;
KeInitializeEvent(&InputThreadsStart, NotificationEvent, FALSE);
Status = PsCreateSystemThread(&KeyboardThreadHandle,
THREAD_ALL_ACCESS,
NULL,
NULL,
&KeyboardThreadId,
KeyboardThreadMain,
NULL);
if (!NT_SUCCESS(Status))
{
DbgPrint("W32K: Failed to create keyboard thread.\n");
NtClose(KeyboardThreadHandle);
}
return(STATUS_SUCCESS);
}
NTSTATUS
CleanupInputImp(VOID)
{
return(STATUS_SUCCESS);
}
/* EOF */