|  | /* | 
|  | * Window position related functions. | 
|  | * | 
|  | * Copyright 1993, 1994, 1995 Alexandre Julliard | 
|  | *                       1995, 1996, 1999 Alex Korobka | 
|  | */ | 
|  |  | 
|  | #include <string.h> | 
|  | #include "wine/winuser16.h" | 
|  | #include "heap.h" | 
|  | #include "module.h" | 
|  | #include "user.h" | 
|  | #include "region.h" | 
|  | #include "win.h" | 
|  | #include "hook.h" | 
|  | #include "message.h" | 
|  | #include "queue.h" | 
|  | #include "options.h" | 
|  | #include "task.h" | 
|  | #include "winpos.h" | 
|  | #include "dce.h" | 
|  | #include "nonclient.h" | 
|  | #include "debugtools.h" | 
|  | #include "local.h" | 
|  | #include "ldt.h" | 
|  |  | 
|  | DEFAULT_DEBUG_CHANNEL(win) | 
|  |  | 
|  | #define HAS_DLGFRAME(style,exStyle) \ | 
|  | (((exStyle) & WS_EX_DLGMODALFRAME) || \ | 
|  | (((style) & WS_DLGFRAME) && !((style) & WS_BORDER))) | 
|  |  | 
|  | #define HAS_THICKFRAME(style) \ | 
|  | (((style) & WS_THICKFRAME) && \ | 
|  | !(((style) & (WS_DLGFRAME|WS_BORDER)) == WS_DLGFRAME)) | 
|  |  | 
|  | #define  SWP_AGG_NOGEOMETRYCHANGE \ | 
|  | (SWP_NOSIZE | SWP_NOMOVE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE) | 
|  | #define  SWP_AGG_NOPOSCHANGE \ | 
|  | (SWP_AGG_NOGEOMETRYCHANGE | SWP_NOZORDER) | 
|  | #define  SWP_AGG_STATUSFLAGS \ | 
|  | (SWP_AGG_NOPOSCHANGE | SWP_FRAMECHANGED | SWP_HIDEWINDOW | SWP_SHOWWINDOW) | 
|  |  | 
|  | #define EMPTYPOINT(pt)          ((*(LONG*)&(pt)) == -1) | 
|  |  | 
|  | #define PLACE_MIN		0x0001 | 
|  | #define PLACE_MAX		0x0002 | 
|  | #define PLACE_RECT		0x0004 | 
|  |  | 
|  | #define SWP_EX_NOCOPY		0x0001 | 
|  | #define SWP_EX_PAINTSELF	0x0002 | 
|  | #define SWP_EX_NONCLIENT	0x0004 | 
|  |  | 
|  | #define MINMAX_NOSWP		0x00010000 | 
|  |  | 
|  | /* ----- internal variables ----- */ | 
|  |  | 
|  | static HWND hwndPrevActive  = 0;  /* Previously active window */ | 
|  | static HWND hGlobalShellWindow=0; /*the shell*/ | 
|  | static HWND hGlobalTaskmanWindow=0; | 
|  | static HWND hGlobalProgmanWindow=0; | 
|  |  | 
|  | static LPCSTR atomInternalPos; | 
|  |  | 
|  | extern HQUEUE16 hActiveQueue; | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           WINPOS_CreateInternalPosAtom | 
|  | */ | 
|  | BOOL WINPOS_CreateInternalPosAtom() | 
|  | { | 
|  | LPSTR str = "SysIP"; | 
|  | atomInternalPos = (LPCSTR)(DWORD)GlobalAddAtomA(str); | 
|  | return (atomInternalPos) ? TRUE : FALSE; | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           WINPOS_CheckInternalPos | 
|  | * | 
|  | * Called when a window is destroyed. | 
|  | */ | 
|  | void WINPOS_CheckInternalPos( WND* wndPtr ) | 
|  | { | 
|  | LPINTERNALPOS lpPos; | 
|  | MESSAGEQUEUE *pMsgQ = 0; | 
|  | HWND hwnd = wndPtr->hwndSelf; | 
|  |  | 
|  | lpPos = (LPINTERNALPOS) GetPropA( hwnd, atomInternalPos ); | 
|  |  | 
|  | /* Retrieve the message queue associated with this window */ | 
|  | pMsgQ = (MESSAGEQUEUE *)QUEUE_Lock( wndPtr->hmemTaskQ ); | 
|  | if ( !pMsgQ ) | 
|  | { | 
|  | WARN("\tMessage queue not found. Exiting!\n" ); | 
|  | return; | 
|  | } | 
|  |  | 
|  | if( hwnd == hwndPrevActive ) hwndPrevActive = 0; | 
|  |  | 
|  | if( hwnd == PERQDATA_GetActiveWnd( pMsgQ->pQData ) ) | 
|  | { | 
|  | PERQDATA_SetActiveWnd( pMsgQ->pQData, 0 ); | 
|  | WARN("\tattempt to activate destroyed window!\n"); | 
|  | } | 
|  |  | 
|  | if( lpPos ) | 
|  | { | 
|  | if( IsWindow(lpPos->hwndIconTitle) ) | 
|  | DestroyWindow( lpPos->hwndIconTitle ); | 
|  | HeapFree( SystemHeap, 0, lpPos ); | 
|  | } | 
|  |  | 
|  | QUEUE_Unlock( pMsgQ ); | 
|  | return; | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           WINPOS_FindIconPos | 
|  | * | 
|  | * Find a suitable place for an iconic window. | 
|  | */ | 
|  | static POINT16 WINPOS_FindIconPos( WND* wndPtr, POINT16 pt ) | 
|  | { | 
|  | RECT16 rectParent; | 
|  | short x, y, xspacing, yspacing; | 
|  |  | 
|  | GetClientRect16( wndPtr->parent->hwndSelf, &rectParent ); | 
|  | if ((pt.x >= rectParent.left) && (pt.x + GetSystemMetrics(SM_CXICON) < rectParent.right) && | 
|  | (pt.y >= rectParent.top) && (pt.y + GetSystemMetrics(SM_CYICON) < rectParent.bottom)) | 
|  | return pt;  /* The icon already has a suitable position */ | 
|  |  | 
|  | xspacing = GetSystemMetrics(SM_CXICONSPACING); | 
|  | yspacing = GetSystemMetrics(SM_CYICONSPACING); | 
|  |  | 
|  | y = rectParent.bottom; | 
|  | for (;;) | 
|  | { | 
|  | for (x = rectParent.left; x <= rectParent.right-xspacing; x += xspacing) | 
|  | { | 
|  | /* Check if another icon already occupies this spot */ | 
|  | WND *childPtr = WIN_LockWndPtr(wndPtr->parent->child); | 
|  | while (childPtr) | 
|  | { | 
|  | if ((childPtr->dwStyle & WS_MINIMIZE) && (childPtr != wndPtr)) | 
|  | { | 
|  | if ((childPtr->rectWindow.left < x + xspacing) && | 
|  | (childPtr->rectWindow.right >= x) && | 
|  | (childPtr->rectWindow.top <= y) && | 
|  | (childPtr->rectWindow.bottom > y - yspacing)) | 
|  | break;  /* There's a window in there */ | 
|  | } | 
|  | WIN_UpdateWndPtr(&childPtr,childPtr->next); | 
|  | } | 
|  | WIN_ReleaseWndPtr(childPtr); | 
|  | if (!childPtr) /* No window was found, so it's OK for us */ | 
|  | { | 
|  | pt.x = x + (xspacing - GetSystemMetrics(SM_CXICON)) / 2; | 
|  | pt.y = y - (yspacing + GetSystemMetrics(SM_CYICON)) / 2; | 
|  | return pt; | 
|  | } | 
|  | } | 
|  | y -= yspacing; | 
|  | } | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           ArrangeIconicWindows16   (USER.170) | 
|  | */ | 
|  | UINT16 WINAPI ArrangeIconicWindows16( HWND16 parent) | 
|  | { | 
|  | return ArrangeIconicWindows(parent); | 
|  | } | 
|  | /*********************************************************************** | 
|  | *           ArrangeIconicWindows   (USER32.7) | 
|  | */ | 
|  | UINT WINAPI ArrangeIconicWindows( HWND parent ) | 
|  | { | 
|  | RECT rectParent; | 
|  | HWND hwndChild; | 
|  | INT x, y, xspacing, yspacing; | 
|  |  | 
|  | GetClientRect( parent, &rectParent ); | 
|  | x = rectParent.left; | 
|  | y = rectParent.bottom; | 
|  | xspacing = GetSystemMetrics(SM_CXICONSPACING); | 
|  | yspacing = GetSystemMetrics(SM_CYICONSPACING); | 
|  |  | 
|  | hwndChild = GetWindow( parent, GW_CHILD ); | 
|  | while (hwndChild) | 
|  | { | 
|  | if( IsIconic( hwndChild ) ) | 
|  | { | 
|  | WND *wndPtr = WIN_FindWndPtr(hwndChild); | 
|  |  | 
|  | WINPOS_ShowIconTitle( wndPtr, FALSE ); | 
|  |  | 
|  | SetWindowPos( hwndChild, 0, x + (xspacing - GetSystemMetrics(SM_CXICON)) / 2, | 
|  | y - yspacing - GetSystemMetrics(SM_CYICON)/2, 0, 0, | 
|  | SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE ); | 
|  | if( IsWindow(hwndChild) ) | 
|  | WINPOS_ShowIconTitle(wndPtr , TRUE ); | 
|  | WIN_ReleaseWndPtr(wndPtr); | 
|  |  | 
|  | if (x <= rectParent.right - xspacing) x += xspacing; | 
|  | else | 
|  | { | 
|  | x = rectParent.left; | 
|  | y -= yspacing; | 
|  | } | 
|  | } | 
|  | hwndChild = GetWindow( hwndChild, GW_HWNDNEXT ); | 
|  | } | 
|  | return yspacing; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *             SwitchToThisWindow16   (USER.172) | 
|  | */ | 
|  | void WINAPI SwitchToThisWindow16( HWND16 hwnd, BOOL16 restore ) | 
|  | { | 
|  | SwitchToThisWindow( hwnd, restore ); | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *             SwitchToThisWindow   (USER32.539) | 
|  | */ | 
|  | void WINAPI SwitchToThisWindow( HWND hwnd, BOOL restore ) | 
|  | { | 
|  | ShowWindow( hwnd, restore ? SW_RESTORE : SW_SHOWMINIMIZED ); | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           GetWindowRect16   (USER.32) | 
|  | */ | 
|  | void WINAPI GetWindowRect16( HWND16 hwnd, LPRECT16 rect ) | 
|  | { | 
|  | WND * wndPtr = WIN_FindWndPtr( hwnd ); | 
|  | if (!wndPtr) return; | 
|  |  | 
|  | CONV_RECT32TO16( &wndPtr->rectWindow, rect ); | 
|  | if (wndPtr->dwStyle & WS_CHILD) | 
|  | MapWindowPoints16( wndPtr->parent->hwndSelf, 0, (POINT16 *)rect, 2 ); | 
|  | WIN_ReleaseWndPtr(wndPtr); | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           GetWindowRect   (USER32.308) | 
|  | */ | 
|  | BOOL WINAPI GetWindowRect( HWND hwnd, LPRECT rect ) | 
|  | { | 
|  | WND * wndPtr = WIN_FindWndPtr( hwnd ); | 
|  | if (!wndPtr) return FALSE; | 
|  |  | 
|  | *rect = wndPtr->rectWindow; | 
|  | if (wndPtr->dwStyle & WS_CHILD) | 
|  | MapWindowPoints( wndPtr->parent->hwndSelf, 0, (POINT *)rect, 2 ); | 
|  | WIN_ReleaseWndPtr(wndPtr); | 
|  | return TRUE; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           GetWindowRgn | 
|  | */ | 
|  | BOOL WINAPI GetWindowRgn ( HWND hwnd, HRGN hrgn ) | 
|  |  | 
|  | { | 
|  | RECT    rect; | 
|  | WND * wndPtr = WIN_FindWndPtr( hwnd ); | 
|  | if (!wndPtr) return (ERROR); | 
|  |  | 
|  | FIXME("GetWindowRgn: doesn't really do regions\n"); | 
|  |  | 
|  | memset (&rect, 0, sizeof(rect)); | 
|  |  | 
|  | GetWindowRect ( hwnd, &rect ); | 
|  |  | 
|  | FIXME("Check whether a valid region here\n"); | 
|  |  | 
|  | SetRectRgn ( hrgn, rect.left, rect.top, rect.right, rect.bottom ); | 
|  |  | 
|  | WIN_ReleaseWndPtr(wndPtr); | 
|  | return (SIMPLEREGION); | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           SetWindowRgn | 
|  | */ | 
|  | INT WINAPI SetWindowRgn( HWND hwnd, HRGN hrgn,BOOL bRedraw) | 
|  |  | 
|  | { | 
|  |  | 
|  | FIXME("SetWindowRgn: stub\n"); | 
|  | return TRUE; | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           SetWindowRgn16 | 
|  | */ | 
|  | INT16 WINAPI SetWindowRgn16( HWND16 hwnd, HRGN16 hrgn,BOOL16 bRedraw) | 
|  |  | 
|  | { | 
|  |  | 
|  | FIXME("SetWindowRgn16: stub\n"); | 
|  | return TRUE; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           GetClientRect16   (USER.33) | 
|  | */ | 
|  | void WINAPI GetClientRect16( HWND16 hwnd, LPRECT16 rect ) | 
|  | { | 
|  | WND * wndPtr = WIN_FindWndPtr( hwnd ); | 
|  |  | 
|  | rect->left = rect->top = rect->right = rect->bottom = 0; | 
|  | if (wndPtr) | 
|  | { | 
|  | rect->right  = wndPtr->rectClient.right - wndPtr->rectClient.left; | 
|  | rect->bottom = wndPtr->rectClient.bottom - wndPtr->rectClient.top; | 
|  | } | 
|  | WIN_ReleaseWndPtr(wndPtr); | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           GetClientRect   (USER.220) | 
|  | */ | 
|  | BOOL WINAPI GetClientRect( HWND hwnd, LPRECT rect ) | 
|  | { | 
|  | WND * wndPtr = WIN_FindWndPtr( hwnd ); | 
|  |  | 
|  | rect->left = rect->top = rect->right = rect->bottom = 0; | 
|  | if (!wndPtr) return FALSE; | 
|  | rect->right  = wndPtr->rectClient.right - wndPtr->rectClient.left; | 
|  | rect->bottom = wndPtr->rectClient.bottom - wndPtr->rectClient.top; | 
|  |  | 
|  | WIN_ReleaseWndPtr(wndPtr); | 
|  | return TRUE; | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         ClientToScreen16   (USER.28) | 
|  | */ | 
|  | void WINAPI ClientToScreen16( HWND16 hwnd, LPPOINT16 lppnt ) | 
|  | { | 
|  | MapWindowPoints16( hwnd, 0, lppnt, 1 ); | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         ClientToScreen   (USER32.52) | 
|  | */ | 
|  | BOOL WINAPI ClientToScreen( HWND hwnd, LPPOINT lppnt ) | 
|  | { | 
|  | MapWindowPoints( hwnd, 0, lppnt, 1 ); | 
|  | return TRUE; | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         ScreenToClient16   (USER.29) | 
|  | */ | 
|  | void WINAPI ScreenToClient16( HWND16 hwnd, LPPOINT16 lppnt ) | 
|  | { | 
|  | MapWindowPoints16( 0, hwnd, lppnt, 1 ); | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         ScreenToClient   (USER32.447) | 
|  | */ | 
|  | BOOL WINAPI ScreenToClient( HWND hwnd, LPPOINT lppnt ) | 
|  | { | 
|  | MapWindowPoints( 0, hwnd, lppnt, 1 ); | 
|  | return TRUE; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           WINPOS_WindowFromPoint | 
|  | * | 
|  | * Find the window and hittest for a given point. | 
|  | */ | 
|  | INT16 WINPOS_WindowFromPoint( WND* wndScope, POINT16 pt, WND **ppWnd ) | 
|  | { | 
|  | WND *wndPtr; | 
|  | INT16 hittest = HTERROR; | 
|  | INT16 retvalue; | 
|  | POINT16 xy = pt; | 
|  |  | 
|  | *ppWnd = NULL; | 
|  | wndPtr = WIN_LockWndPtr(wndScope->child); | 
|  |  | 
|  | if( wndScope->flags & WIN_MANAGED ) | 
|  | { | 
|  | /* In managed mode we have to check wndScope first as it is also | 
|  | * a window which received the mouse event. */ | 
|  |  | 
|  | if( wndScope->dwStyle & WS_DISABLED ) | 
|  | { | 
|  | retvalue = HTERROR; | 
|  | goto end; | 
|  | } | 
|  | if( pt.x < wndScope->rectClient.left || pt.x >= wndScope->rectClient.right || | 
|  | pt.y < wndScope->rectClient.top || pt.y >= wndScope->rectClient.bottom ) | 
|  | goto hittest; | 
|  | } | 
|  | MapWindowPoints16( GetDesktopWindow16(), wndScope->hwndSelf, &xy, 1 ); | 
|  |  | 
|  | for (;;) | 
|  | { | 
|  | while (wndPtr) | 
|  | { | 
|  | /* If point is in window, and window is visible, and it  */ | 
|  | /* is enabled (or it's a top-level window), then explore */ | 
|  | /* its children. Otherwise, go to the next window.       */ | 
|  |  | 
|  | if ((wndPtr->dwStyle & WS_VISIBLE) && | 
|  | (!(wndPtr->dwStyle & WS_DISABLED) || | 
|  | ((wndPtr->dwStyle & (WS_POPUP | WS_CHILD)) != WS_CHILD)) && | 
|  | (xy.x >= wndPtr->rectWindow.left) && | 
|  | (xy.x < wndPtr->rectWindow.right) && | 
|  | (xy.y >= wndPtr->rectWindow.top) && | 
|  | (xy.y < wndPtr->rectWindow.bottom)) | 
|  | { | 
|  | *ppWnd = wndPtr;  /* Got a suitable window */ | 
|  |  | 
|  | /* If window is minimized or disabled, return at once */ | 
|  | if (wndPtr->dwStyle & WS_MINIMIZE) | 
|  | { | 
|  | retvalue = HTCAPTION; | 
|  | goto end; | 
|  | } | 
|  | if (wndPtr->dwStyle & WS_DISABLED) | 
|  | { | 
|  | retvalue = HTERROR; | 
|  | goto end; | 
|  | } | 
|  |  | 
|  | /* If point is not in client area, ignore the children */ | 
|  | if ((xy.x < wndPtr->rectClient.left) || | 
|  | (xy.x >= wndPtr->rectClient.right) || | 
|  | (xy.y < wndPtr->rectClient.top) || | 
|  | (xy.y >= wndPtr->rectClient.bottom)) break; | 
|  |  | 
|  | xy.x -= wndPtr->rectClient.left; | 
|  | xy.y -= wndPtr->rectClient.top; | 
|  | WIN_UpdateWndPtr(&wndPtr,wndPtr->child); | 
|  | } | 
|  | else | 
|  | { | 
|  | WIN_UpdateWndPtr(&wndPtr,wndPtr->next); | 
|  | } | 
|  | } | 
|  |  | 
|  | hittest: | 
|  | /* If nothing found, try the scope window */ | 
|  | if (!*ppWnd) *ppWnd = wndScope; | 
|  |  | 
|  | /* Send the WM_NCHITTEST message (only if to the same task) */ | 
|  | if ((*ppWnd)->hmemTaskQ == GetFastQueue16()) | 
|  | { | 
|  | hittest = (INT16)SendMessage16( (*ppWnd)->hwndSelf, WM_NCHITTEST, | 
|  | 0, MAKELONG( pt.x, pt.y ) ); | 
|  | if (hittest != HTTRANSPARENT) | 
|  | { | 
|  | retvalue = hittest;  /* Found the window */ | 
|  | goto end; | 
|  | } | 
|  | } | 
|  | else | 
|  | { | 
|  | retvalue = HTCLIENT; | 
|  | goto end; | 
|  | } | 
|  |  | 
|  | /* If no children found in last search, make point relative to parent */ | 
|  | if (!wndPtr) | 
|  | { | 
|  | xy.x += (*ppWnd)->rectClient.left; | 
|  | xy.y += (*ppWnd)->rectClient.top; | 
|  | } | 
|  |  | 
|  | /* Restart the search from the next sibling */ | 
|  | WIN_UpdateWndPtr(&wndPtr,(*ppWnd)->next); | 
|  | *ppWnd = (*ppWnd)->parent; | 
|  | } | 
|  |  | 
|  | end: | 
|  | WIN_ReleaseWndPtr(wndPtr); | 
|  | return retvalue; | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         WindowFromPoint16   (USER.30) | 
|  | */ | 
|  | HWND16 WINAPI WindowFromPoint16( POINT16 pt ) | 
|  | { | 
|  | WND *pWnd; | 
|  | WINPOS_WindowFromPoint( WIN_GetDesktop(), pt, &pWnd ); | 
|  | WIN_ReleaseDesktop(); | 
|  | return pWnd->hwndSelf; | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         WindowFromPoint   (USER32.582) | 
|  | */ | 
|  | HWND WINAPI WindowFromPoint( POINT pt ) | 
|  | { | 
|  | WND *pWnd; | 
|  | POINT16 pt16; | 
|  | CONV_POINT32TO16( &pt, &pt16 ); | 
|  | WINPOS_WindowFromPoint( WIN_GetDesktop(), pt16, &pWnd ); | 
|  | WIN_ReleaseDesktop(); | 
|  | return (HWND)pWnd->hwndSelf; | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         ChildWindowFromPoint16   (USER.191) | 
|  | */ | 
|  | HWND16 WINAPI ChildWindowFromPoint16( HWND16 hwndParent, POINT16 pt ) | 
|  | { | 
|  | POINT pt32; | 
|  | CONV_POINT16TO32( &pt, &pt32 ); | 
|  | return (HWND16)ChildWindowFromPoint( hwndParent, pt32 ); | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         ChildWindowFromPoint   (USER32.49) | 
|  | */ | 
|  | HWND WINAPI ChildWindowFromPoint( HWND hwndParent, POINT pt ) | 
|  | { | 
|  | /* pt is in the client coordinates */ | 
|  |  | 
|  | WND* wnd = WIN_FindWndPtr(hwndParent); | 
|  | RECT rect; | 
|  | HWND retvalue; | 
|  |  | 
|  | if( !wnd ) return 0; | 
|  |  | 
|  | /* get client rect fast */ | 
|  | rect.top = rect.left = 0; | 
|  | rect.right = wnd->rectClient.right - wnd->rectClient.left; | 
|  | rect.bottom = wnd->rectClient.bottom - wnd->rectClient.top; | 
|  |  | 
|  | if (!PtInRect( &rect, pt )) | 
|  | { | 
|  | retvalue = 0; | 
|  | goto end; | 
|  | } | 
|  | WIN_UpdateWndPtr(&wnd,wnd->child); | 
|  | while ( wnd ) | 
|  | { | 
|  | if (PtInRect( &wnd->rectWindow, pt )) | 
|  | { | 
|  | retvalue = wnd->hwndSelf; | 
|  | goto end; | 
|  | } | 
|  | WIN_UpdateWndPtr(&wnd,wnd->next); | 
|  | } | 
|  | retvalue = hwndParent; | 
|  | end: | 
|  | WIN_ReleaseWndPtr(wnd); | 
|  | return retvalue; | 
|  | } | 
|  |  | 
|  | /******************************************************************* | 
|  | *         ChildWindowFromPointEx16   (USER.50) | 
|  | */ | 
|  | HWND16 WINAPI ChildWindowFromPointEx16( HWND16 hwndParent, POINT16 pt, UINT16 uFlags) | 
|  | { | 
|  | POINT pt32; | 
|  | CONV_POINT16TO32( &pt, &pt32 ); | 
|  | return (HWND16)ChildWindowFromPointEx( hwndParent, pt32, uFlags ); | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         ChildWindowFromPointEx32   (USER32.50) | 
|  | */ | 
|  | HWND WINAPI ChildWindowFromPointEx( HWND hwndParent, POINT pt, | 
|  | UINT uFlags) | 
|  | { | 
|  | /* pt is in the client coordinates */ | 
|  |  | 
|  | WND* wnd = WIN_FindWndPtr(hwndParent); | 
|  | RECT rect; | 
|  | HWND retvalue; | 
|  |  | 
|  | if( !wnd ) return 0; | 
|  |  | 
|  | /* get client rect fast */ | 
|  | rect.top = rect.left = 0; | 
|  | rect.right = wnd->rectClient.right - wnd->rectClient.left; | 
|  | rect.bottom = wnd->rectClient.bottom - wnd->rectClient.top; | 
|  |  | 
|  | if (!PtInRect( &rect, pt )) | 
|  | { | 
|  | retvalue = 0; | 
|  | goto end; | 
|  | } | 
|  | WIN_UpdateWndPtr(&wnd,wnd->child); | 
|  |  | 
|  | while ( wnd ) | 
|  | { | 
|  | if (PtInRect( &wnd->rectWindow, pt )) { | 
|  | if ( (uFlags & CWP_SKIPINVISIBLE) && | 
|  | !(wnd->dwStyle & WS_VISIBLE) ); | 
|  | else if ( (uFlags & CWP_SKIPDISABLED) && | 
|  | (wnd->dwStyle & WS_DISABLED) ); | 
|  | else if ( (uFlags & CWP_SKIPTRANSPARENT) && | 
|  | (wnd->dwExStyle & WS_EX_TRANSPARENT) ); | 
|  | else | 
|  | { | 
|  | retvalue = wnd->hwndSelf; | 
|  | goto end; | 
|  | } | 
|  |  | 
|  | } | 
|  | WIN_UpdateWndPtr(&wnd,wnd->next); | 
|  | } | 
|  | retvalue = hwndParent; | 
|  | end: | 
|  | WIN_ReleaseWndPtr(wnd); | 
|  | return retvalue; | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         WINPOS_GetWinOffset | 
|  | * | 
|  | * Calculate the offset between the origin of the two windows. Used | 
|  | * to implement MapWindowPoints. | 
|  | */ | 
|  | static void WINPOS_GetWinOffset( HWND hwndFrom, HWND hwndTo, | 
|  | POINT *offset ) | 
|  | { | 
|  | WND * wndPtr = 0; | 
|  |  | 
|  | offset->x = offset->y = 0; | 
|  | if (hwndFrom == hwndTo ) return; | 
|  |  | 
|  | /* Translate source window origin to screen coords */ | 
|  | if (hwndFrom) | 
|  | { | 
|  | if (!(wndPtr = WIN_FindWndPtr( hwndFrom ))) | 
|  | { | 
|  | ERR("bad hwndFrom = %04x\n",hwndFrom); | 
|  | return; | 
|  | } | 
|  | while (wndPtr->parent) | 
|  | { | 
|  | offset->x += wndPtr->rectClient.left; | 
|  | offset->y += wndPtr->rectClient.top; | 
|  | WIN_UpdateWndPtr(&wndPtr,wndPtr->parent); | 
|  | } | 
|  | WIN_ReleaseWndPtr(wndPtr); | 
|  | } | 
|  |  | 
|  | /* Translate origin to destination window coords */ | 
|  | if (hwndTo) | 
|  | { | 
|  | if (!(wndPtr = WIN_FindWndPtr( hwndTo ))) | 
|  | { | 
|  | ERR("bad hwndTo = %04x\n", hwndTo ); | 
|  | return; | 
|  | } | 
|  | while (wndPtr->parent) | 
|  | { | 
|  | offset->x -= wndPtr->rectClient.left; | 
|  | offset->y -= wndPtr->rectClient.top; | 
|  | WIN_UpdateWndPtr(&wndPtr,wndPtr->parent); | 
|  | } | 
|  | WIN_ReleaseWndPtr(wndPtr); | 
|  | } | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         MapWindowPoints16   (USER.258) | 
|  | */ | 
|  | void WINAPI MapWindowPoints16( HWND16 hwndFrom, HWND16 hwndTo, | 
|  | LPPOINT16 lppt, UINT16 count ) | 
|  | { | 
|  | POINT offset; | 
|  |  | 
|  | WINPOS_GetWinOffset( hwndFrom, hwndTo, &offset ); | 
|  | while (count--) | 
|  | { | 
|  | lppt->x += offset.x; | 
|  | lppt->y += offset.y; | 
|  | lppt++; | 
|  | } | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         MapWindowPoints   (USER32.386) | 
|  | */ | 
|  | INT WINAPI MapWindowPoints( HWND hwndFrom, HWND hwndTo, | 
|  | LPPOINT lppt, UINT count ) | 
|  | { | 
|  | POINT offset; | 
|  |  | 
|  | WINPOS_GetWinOffset( hwndFrom, hwndTo, &offset ); | 
|  | while (count--) | 
|  | { | 
|  | lppt->x += offset.x; | 
|  | lppt->y += offset.y; | 
|  | lppt++; | 
|  | } | 
|  | return MAKELONG( LOWORD(offset.x), LOWORD(offset.y) ); | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           IsIconic16   (USER.31) | 
|  | */ | 
|  | BOOL16 WINAPI IsIconic16(HWND16 hWnd) | 
|  | { | 
|  | return IsIconic(hWnd); | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           IsIconic   (USER32.345) | 
|  | */ | 
|  | BOOL WINAPI IsIconic(HWND hWnd) | 
|  | { | 
|  | BOOL retvalue; | 
|  | WND * wndPtr = WIN_FindWndPtr(hWnd); | 
|  | if (wndPtr == NULL) return FALSE; | 
|  | retvalue = (wndPtr->dwStyle & WS_MINIMIZE) != 0; | 
|  | WIN_ReleaseWndPtr(wndPtr); | 
|  | return retvalue; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           IsZoomed   (USER.272) | 
|  | */ | 
|  | BOOL16 WINAPI IsZoomed16(HWND16 hWnd) | 
|  | { | 
|  | return IsZoomed(hWnd); | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           IsZoomed   (USER.352) | 
|  | */ | 
|  | BOOL WINAPI IsZoomed(HWND hWnd) | 
|  | { | 
|  | BOOL retvalue; | 
|  | WND * wndPtr = WIN_FindWndPtr(hWnd); | 
|  | if (wndPtr == NULL) return FALSE; | 
|  | retvalue = (wndPtr->dwStyle & WS_MAXIMIZE) != 0; | 
|  | WIN_ReleaseWndPtr(wndPtr); | 
|  | return retvalue; | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         GetActiveWindow    (USER.60) | 
|  | */ | 
|  | HWND16 WINAPI GetActiveWindow16(void) | 
|  | { | 
|  | return (HWND16)GetActiveWindow(); | 
|  | } | 
|  |  | 
|  | /******************************************************************* | 
|  | *         GetActiveWindow    (USER32.205) | 
|  | */ | 
|  | HWND WINAPI GetActiveWindow(void) | 
|  | { | 
|  | MESSAGEQUEUE *pCurMsgQ = 0; | 
|  | HWND hwndActive = 0; | 
|  |  | 
|  | /* Get the messageQ for the current thread */ | 
|  | if (!(pCurMsgQ = (MESSAGEQUEUE *)QUEUE_Lock( GetFastQueue16() ))) | 
|  | { | 
|  | WARN("\tCurrent message queue not found. Exiting!\n" ); | 
|  | return 0; | 
|  | } | 
|  |  | 
|  | /* Return the current active window from the perQ data of the current message Q */ | 
|  | hwndActive = PERQDATA_GetActiveWnd( pCurMsgQ->pQData ); | 
|  |  | 
|  | QUEUE_Unlock( pCurMsgQ ); | 
|  | return hwndActive; | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         WINPOS_CanActivate | 
|  | */ | 
|  | static BOOL WINPOS_CanActivate(WND* pWnd) | 
|  | { | 
|  | if( pWnd && ((pWnd->dwStyle & (WS_DISABLED | WS_VISIBLE | WS_CHILD)) | 
|  | == WS_VISIBLE) ) return TRUE; | 
|  | return FALSE; | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         SetActiveWindow16    (USER.59) | 
|  | */ | 
|  | HWND16 WINAPI SetActiveWindow16( HWND16 hwnd ) | 
|  | { | 
|  | return SetActiveWindow(hwnd); | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         SetActiveWindow    (USER32.463) | 
|  | */ | 
|  | HWND WINAPI SetActiveWindow( HWND hwnd ) | 
|  | { | 
|  | HWND prev = 0; | 
|  | WND *wndPtr = WIN_FindWndPtr( hwnd ); | 
|  | MESSAGEQUEUE *pMsgQ = 0, *pCurMsgQ = 0; | 
|  |  | 
|  | if ( !WINPOS_CanActivate(wndPtr) ) | 
|  | { | 
|  | prev = 0; | 
|  | goto end; | 
|  | } | 
|  |  | 
|  | /* Get the messageQ for the current thread */ | 
|  | if (!(pCurMsgQ = (MESSAGEQUEUE *)QUEUE_Lock( GetFastQueue16() ))) | 
|  | { | 
|  | WARN("\tCurrent message queue not found. Exiting!\n" ); | 
|  | goto CLEANUP; | 
|  | } | 
|  |  | 
|  | /* Retrieve the message queue associated with this window */ | 
|  | pMsgQ = (MESSAGEQUEUE *)QUEUE_Lock( wndPtr->hmemTaskQ ); | 
|  | if ( !pMsgQ ) | 
|  | { | 
|  | WARN("\tWindow message queue not found. Exiting!\n" ); | 
|  | goto CLEANUP; | 
|  | } | 
|  |  | 
|  | /* Make sure that the window is associated with the calling threads | 
|  | * message queue. It must share the same perQ data. | 
|  | */ | 
|  |  | 
|  | if ( pCurMsgQ->pQData != pMsgQ->pQData ) | 
|  | goto CLEANUP; | 
|  |  | 
|  | /* Save current active window */ | 
|  | prev = PERQDATA_GetActiveWnd( pMsgQ->pQData ); | 
|  |  | 
|  | WINPOS_SetActiveWindow( hwnd, 0, 0 ); | 
|  |  | 
|  | CLEANUP: | 
|  | /* Unlock the queues before returning */ | 
|  | if ( pMsgQ ) | 
|  | QUEUE_Unlock( pMsgQ ); | 
|  | if ( pCurMsgQ ) | 
|  | QUEUE_Unlock( pCurMsgQ ); | 
|  |  | 
|  | end: | 
|  | WIN_ReleaseWndPtr(wndPtr); | 
|  | return prev; | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         GetForegroundWindow16    (USER.608) | 
|  | */ | 
|  | HWND16 WINAPI GetForegroundWindow16(void) | 
|  | { | 
|  | return (HWND16)GetForegroundWindow(); | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         SetForegroundWindow16    (USER.609) | 
|  | */ | 
|  | BOOL16 WINAPI SetForegroundWindow16( HWND16 hwnd ) | 
|  | { | 
|  | return SetForegroundWindow( hwnd ); | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         GetForegroundWindow    (USER32.241) | 
|  | */ | 
|  | HWND WINAPI GetForegroundWindow(void) | 
|  | { | 
|  | HWND hwndActive = 0; | 
|  |  | 
|  | /* Get the foreground window (active window of hActiveQueue) */ | 
|  | if ( hActiveQueue ) | 
|  | { | 
|  | MESSAGEQUEUE *pActiveQueue = QUEUE_Lock( hActiveQueue ); | 
|  | if ( pActiveQueue ) | 
|  | hwndActive = PERQDATA_GetActiveWnd( pActiveQueue->pQData ); | 
|  |  | 
|  | QUEUE_Unlock( pActiveQueue ); | 
|  | } | 
|  |  | 
|  | return hwndActive; | 
|  | } | 
|  |  | 
|  | /******************************************************************* | 
|  | *         SetForegroundWindow    (USER32.482) | 
|  | */ | 
|  | BOOL WINAPI SetForegroundWindow( HWND hwnd ) | 
|  | { | 
|  | return WINPOS_ChangeActiveWindow( hwnd, FALSE ); | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         GetShellWindow16    (USER.600) | 
|  | */ | 
|  | HWND16 WINAPI GetShellWindow16(void) | 
|  | { | 
|  | return GetShellWindow(); | 
|  | } | 
|  |  | 
|  | /******************************************************************* | 
|  | *         SetShellWindow    (USER32.504) | 
|  | */ | 
|  | HWND WINAPI SetShellWindow(HWND hwndshell) | 
|  | {   WARN("(hWnd=%08x) semi stub\n",hwndshell ); | 
|  |  | 
|  | hGlobalShellWindow = hwndshell; | 
|  | return hGlobalShellWindow; | 
|  | } | 
|  |  | 
|  |  | 
|  | /******************************************************************* | 
|  | *         GetShellWindow    (USER32.287) | 
|  | */ | 
|  | HWND WINAPI GetShellWindow(void) | 
|  | {   WARN("(hWnd=%x) semi stub\n",hGlobalShellWindow ); | 
|  |  | 
|  | return hGlobalShellWindow; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           BringWindowToTop16   (USER.45) | 
|  | */ | 
|  | BOOL16 WINAPI BringWindowToTop16( HWND16 hwnd ) | 
|  | { | 
|  | return BringWindowToTop(hwnd); | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           BringWindowToTop   (USER32.11) | 
|  | */ | 
|  | BOOL WINAPI BringWindowToTop( HWND hwnd ) | 
|  | { | 
|  | return SetWindowPos( hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE ); | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           MoveWindow16   (USER.56) | 
|  | */ | 
|  | BOOL16 WINAPI MoveWindow16( HWND16 hwnd, INT16 x, INT16 y, INT16 cx, INT16 cy, | 
|  | BOOL16 repaint ) | 
|  | { | 
|  | return MoveWindow(hwnd,x,y,cx,cy,repaint); | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           MoveWindow   (USER32.399) | 
|  | */ | 
|  | BOOL WINAPI MoveWindow( HWND hwnd, INT x, INT y, INT cx, INT cy, | 
|  | BOOL repaint ) | 
|  | { | 
|  | int flags = SWP_NOZORDER | SWP_NOACTIVATE; | 
|  | if (!repaint) flags |= SWP_NOREDRAW; | 
|  | TRACE("%04x %d,%d %dx%d %d\n", | 
|  | hwnd, x, y, cx, cy, repaint ); | 
|  | return SetWindowPos( hwnd, 0, x, y, cx, cy, flags ); | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           WINPOS_InitInternalPos | 
|  | */ | 
|  | static LPINTERNALPOS WINPOS_InitInternalPos( WND* wnd, POINT pt, | 
|  | LPRECT restoreRect ) | 
|  | { | 
|  | LPINTERNALPOS lpPos = (LPINTERNALPOS) GetPropA( wnd->hwndSelf, | 
|  | atomInternalPos ); | 
|  | if( !lpPos ) | 
|  | { | 
|  | /* this happens when the window is minimized/maximized | 
|  | * for the first time (rectWindow is not adjusted yet) */ | 
|  |  | 
|  | lpPos = HeapAlloc( SystemHeap, 0, sizeof(INTERNALPOS) ); | 
|  | if( !lpPos ) return NULL; | 
|  |  | 
|  | SetPropA( wnd->hwndSelf, atomInternalPos, (HANDLE)lpPos ); | 
|  | lpPos->hwndIconTitle = 0; /* defer until needs to be shown */ | 
|  | CONV_RECT32TO16( &wnd->rectWindow, &lpPos->rectNormal ); | 
|  | *(UINT*)&lpPos->ptIconPos = *(UINT*)&lpPos->ptMaxPos = 0xFFFFFFFF; | 
|  | } | 
|  |  | 
|  | if( wnd->dwStyle & WS_MINIMIZE ) | 
|  | CONV_POINT32TO16( &pt, &lpPos->ptIconPos ); | 
|  | else if( wnd->dwStyle & WS_MAXIMIZE ) | 
|  | CONV_POINT32TO16( &pt, &lpPos->ptMaxPos ); | 
|  | else if( restoreRect ) | 
|  | CONV_RECT32TO16( restoreRect, &lpPos->rectNormal ); | 
|  |  | 
|  | return lpPos; | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           WINPOS_RedrawIconTitle | 
|  | */ | 
|  | BOOL WINPOS_RedrawIconTitle( HWND hWnd ) | 
|  | { | 
|  | 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; | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           WINPOS_ShowIconTitle | 
|  | */ | 
|  | BOOL WINPOS_ShowIconTitle( WND* pWnd, BOOL bShow ) | 
|  | { | 
|  | LPINTERNALPOS lpPos = (LPINTERNALPOS)GetPropA( pWnd->hwndSelf, atomInternalPos ); | 
|  |  | 
|  | if( lpPos && !(pWnd->flags & WIN_MANAGED)) | 
|  | { | 
|  | HWND16 hWnd = lpPos->hwndIconTitle; | 
|  |  | 
|  | TRACE("0x%04x %i\n", pWnd->hwndSelf, (bShow != 0) ); | 
|  |  | 
|  | if( !hWnd ) | 
|  | lpPos->hwndIconTitle = hWnd = ICONTITLE_Create( pWnd ); | 
|  | if( bShow ) | 
|  | { | 
|  | if( ( pWnd = WIN_FindWndPtr(hWnd) ) != NULL) | 
|  | { | 
|  | if( !(pWnd->dwStyle & WS_VISIBLE) ) | 
|  | { | 
|  | SendMessageA( hWnd, WM_SHOWWINDOW, TRUE, 0 ); | 
|  | SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | | 
|  | SWP_NOACTIVATE | SWP_NOZORDER | SWP_SHOWWINDOW ); | 
|  | } | 
|  | WIN_ReleaseWndPtr(pWnd); | 
|  | } | 
|  | } | 
|  | else ShowWindow( hWnd, SW_HIDE ); | 
|  | } | 
|  | return FALSE; | 
|  | } | 
|  |  | 
|  | /******************************************************************* | 
|  | *           WINPOS_GetMinMaxInfo | 
|  | * | 
|  | * Get the minimized and maximized information for a window. | 
|  | */ | 
|  | void WINPOS_GetMinMaxInfo( WND *wndPtr, POINT *maxSize, POINT *maxPos, | 
|  | POINT *minTrack, POINT *maxTrack ) | 
|  | { | 
|  | LPINTERNALPOS lpPos; | 
|  | MINMAXINFO MinMax; | 
|  | INT xinc, yinc; | 
|  |  | 
|  | /* Compute default values */ | 
|  |  | 
|  | MinMax.ptMaxSize.x = GetSystemMetrics(SM_CXSCREEN); | 
|  | MinMax.ptMaxSize.y = GetSystemMetrics(SM_CYSCREEN); | 
|  | MinMax.ptMinTrackSize.x = GetSystemMetrics(SM_CXMINTRACK); | 
|  | MinMax.ptMinTrackSize.y = GetSystemMetrics(SM_CYMINTRACK); | 
|  | MinMax.ptMaxTrackSize.x = GetSystemMetrics(SM_CXSCREEN); | 
|  | MinMax.ptMaxTrackSize.y = GetSystemMetrics(SM_CYSCREEN); | 
|  |  | 
|  | if (wndPtr->flags & WIN_MANAGED) xinc = yinc = 0; | 
|  | else if (HAS_DLGFRAME( wndPtr->dwStyle, wndPtr->dwExStyle )) | 
|  | { | 
|  | xinc = GetSystemMetrics(SM_CXDLGFRAME); | 
|  | yinc = GetSystemMetrics(SM_CYDLGFRAME); | 
|  | } | 
|  | else | 
|  | { | 
|  | xinc = yinc = 0; | 
|  | if (HAS_THICKFRAME(wndPtr->dwStyle)) | 
|  | { | 
|  | xinc += GetSystemMetrics(SM_CXFRAME); | 
|  | yinc += GetSystemMetrics(SM_CYFRAME); | 
|  | } | 
|  | if (wndPtr->dwStyle & WS_BORDER) | 
|  | { | 
|  | xinc += GetSystemMetrics(SM_CXBORDER); | 
|  | yinc += GetSystemMetrics(SM_CYBORDER); | 
|  | } | 
|  | } | 
|  | MinMax.ptMaxSize.x += 2 * xinc; | 
|  | MinMax.ptMaxSize.y += 2 * yinc; | 
|  |  | 
|  | lpPos = (LPINTERNALPOS)GetPropA( wndPtr->hwndSelf, atomInternalPos ); | 
|  | if( lpPos && !EMPTYPOINT(lpPos->ptMaxPos) ) | 
|  | CONV_POINT16TO32( &lpPos->ptMaxPos, &MinMax.ptMaxPosition ); | 
|  | else | 
|  | { | 
|  | MinMax.ptMaxPosition.x = -xinc; | 
|  | MinMax.ptMaxPosition.y = -yinc; | 
|  | } | 
|  |  | 
|  | SendMessageA( wndPtr->hwndSelf, WM_GETMINMAXINFO, 0, (LPARAM)&MinMax ); | 
|  |  | 
|  | /* Some sanity checks */ | 
|  |  | 
|  | TRACE("%ld %ld / %ld %ld / %ld %ld / %ld %ld\n", | 
|  | MinMax.ptMaxSize.x, MinMax.ptMaxSize.y, | 
|  | MinMax.ptMaxPosition.x, MinMax.ptMaxPosition.y, | 
|  | MinMax.ptMaxTrackSize.x, MinMax.ptMaxTrackSize.y, | 
|  | MinMax.ptMinTrackSize.x, MinMax.ptMinTrackSize.y); | 
|  | MinMax.ptMaxTrackSize.x = MAX( MinMax.ptMaxTrackSize.x, | 
|  | MinMax.ptMinTrackSize.x ); | 
|  | MinMax.ptMaxTrackSize.y = MAX( MinMax.ptMaxTrackSize.y, | 
|  | MinMax.ptMinTrackSize.y ); | 
|  |  | 
|  | if (maxSize) *maxSize = MinMax.ptMaxSize; | 
|  | if (maxPos) *maxPos = MinMax.ptMaxPosition; | 
|  | if (minTrack) *minTrack = MinMax.ptMinTrackSize; | 
|  | if (maxTrack) *maxTrack = MinMax.ptMaxTrackSize; | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           WINPOS_MinMaximize | 
|  | * | 
|  | * Fill in lpRect and return additional flags to be used with SetWindowPos(). | 
|  | * This function assumes that 'cmd' is different from the current window | 
|  | * state. | 
|  | */ | 
|  | UINT WINPOS_MinMaximize( WND* wndPtr, UINT16 cmd, LPRECT16 lpRect ) | 
|  | { | 
|  | UINT swpFlags = 0; | 
|  | POINT pt, size; | 
|  | LPINTERNALPOS lpPos; | 
|  |  | 
|  | TRACE("0x%04x %u\n", wndPtr->hwndSelf, cmd ); | 
|  |  | 
|  | size.x = wndPtr->rectWindow.left; size.y = wndPtr->rectWindow.top; | 
|  | lpPos = WINPOS_InitInternalPos( wndPtr, size, &wndPtr->rectWindow ); | 
|  |  | 
|  | if (lpPos && !HOOK_CallHooks16(WH_CBT, HCBT_MINMAX, wndPtr->hwndSelf, cmd)) | 
|  | { | 
|  | if( wndPtr->dwStyle & WS_MINIMIZE ) | 
|  | { | 
|  | if( !SendMessageA( wndPtr->hwndSelf, WM_QUERYOPEN, 0, 0L ) ) | 
|  | return (SWP_NOSIZE | SWP_NOMOVE); | 
|  | swpFlags |= SWP_NOCOPYBITS; | 
|  | } | 
|  | switch( cmd ) | 
|  | { | 
|  | case SW_MINIMIZE: | 
|  | if( wndPtr->dwStyle & WS_MAXIMIZE) | 
|  | { | 
|  | wndPtr->flags |= WIN_RESTORE_MAX; | 
|  | wndPtr->dwStyle &= ~WS_MAXIMIZE; | 
|  | } | 
|  | else | 
|  | wndPtr->flags &= ~WIN_RESTORE_MAX; | 
|  | wndPtr->dwStyle |= WS_MINIMIZE; | 
|  |  | 
|  | if( wndPtr->flags & WIN_NATIVE ) | 
|  | if( wndPtr->pDriver->pSetHostAttr( wndPtr, HAK_ICONICSTATE, TRUE ) ) | 
|  | swpFlags |= MINMAX_NOSWP; | 
|  |  | 
|  | lpPos->ptIconPos = WINPOS_FindIconPos( wndPtr, lpPos->ptIconPos ); | 
|  |  | 
|  | SetRect16( lpRect, lpPos->ptIconPos.x, lpPos->ptIconPos.y, | 
|  | GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON) ); | 
|  | swpFlags |= SWP_NOCOPYBITS; | 
|  | break; | 
|  |  | 
|  | case SW_MAXIMIZE: | 
|  | CONV_POINT16TO32( &lpPos->ptMaxPos, &pt ); | 
|  | WINPOS_GetMinMaxInfo( wndPtr, &size, &pt, NULL, NULL ); | 
|  | CONV_POINT32TO16( &pt, &lpPos->ptMaxPos ); | 
|  |  | 
|  | if( wndPtr->dwStyle & WS_MINIMIZE ) | 
|  | { | 
|  | if( wndPtr->flags & WIN_NATIVE ) | 
|  | if( wndPtr->pDriver->pSetHostAttr( wndPtr, HAK_ICONICSTATE, FALSE ) ) | 
|  | swpFlags |= MINMAX_NOSWP; | 
|  |  | 
|  | WINPOS_ShowIconTitle( wndPtr, FALSE ); | 
|  | wndPtr->dwStyle &= ~WS_MINIMIZE; | 
|  | } | 
|  | wndPtr->dwStyle |= WS_MAXIMIZE; | 
|  |  | 
|  | SetRect16( lpRect, lpPos->ptMaxPos.x, lpPos->ptMaxPos.y, | 
|  | size.x, size.y ); | 
|  | break; | 
|  |  | 
|  | case SW_RESTORE: | 
|  | if( wndPtr->dwStyle & WS_MINIMIZE ) | 
|  | { | 
|  | if( wndPtr->flags & WIN_NATIVE ) | 
|  | if( wndPtr->pDriver->pSetHostAttr( wndPtr, HAK_ICONICSTATE, FALSE ) ) | 
|  | swpFlags |= MINMAX_NOSWP; | 
|  |  | 
|  | wndPtr->dwStyle &= ~WS_MINIMIZE; | 
|  | WINPOS_ShowIconTitle( wndPtr, FALSE ); | 
|  |  | 
|  | if( wndPtr->flags & WIN_RESTORE_MAX) | 
|  | { | 
|  | /* Restore to maximized position */ | 
|  | CONV_POINT16TO32( &lpPos->ptMaxPos, &pt ); | 
|  | WINPOS_GetMinMaxInfo( wndPtr, &size, &pt, NULL, NULL); | 
|  | CONV_POINT32TO16( &pt, &lpPos->ptMaxPos ); | 
|  | wndPtr->dwStyle |= WS_MAXIMIZE; | 
|  | SetRect16( lpRect, lpPos->ptMaxPos.x, lpPos->ptMaxPos.y, size.x, size.y ); | 
|  | break; | 
|  | } | 
|  | } | 
|  | else | 
|  | if( !(wndPtr->dwStyle & WS_MAXIMIZE) ) return (UINT16)(-1); | 
|  | else wndPtr->dwStyle &= ~WS_MAXIMIZE; | 
|  |  | 
|  | /* Restore to normal position */ | 
|  |  | 
|  | *lpRect = lpPos->rectNormal; | 
|  | lpRect->right -= lpRect->left; | 
|  | lpRect->bottom -= lpRect->top; | 
|  |  | 
|  | break; | 
|  | } | 
|  | } else swpFlags |= SWP_NOSIZE | SWP_NOMOVE; | 
|  | return swpFlags; | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           ShowWindowAsync   (USER32.535) | 
|  | * | 
|  | * doesn't wait; returns immediately. | 
|  | * used by threads to toggle windows in other (possibly hanging) threads | 
|  | */ | 
|  | BOOL WINAPI ShowWindowAsync( HWND hwnd, INT cmd ) | 
|  | { | 
|  | /* FIXME: does ShowWindow() return immediately ? */ | 
|  | return ShowWindow(hwnd, cmd); | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           ShowWindow16   (USER.42) | 
|  | */ | 
|  | BOOL16 WINAPI ShowWindow16( HWND16 hwnd, INT16 cmd ) | 
|  | { | 
|  | return ShowWindow(hwnd,cmd); | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           ShowWindow   (USER32.534) | 
|  | */ | 
|  | BOOL WINAPI ShowWindow( HWND hwnd, INT cmd ) | 
|  | { | 
|  | WND* 	wndPtr = WIN_FindWndPtr( hwnd ); | 
|  | BOOL 	wasVisible, showFlag; | 
|  | RECT16 	newPos = {0, 0, 0, 0}; | 
|  | UINT 	swp = 0; | 
|  |  | 
|  | if (!wndPtr) return FALSE; | 
|  |  | 
|  | TRACE("hwnd=%04x, cmd=%d\n", hwnd, cmd); | 
|  |  | 
|  | wasVisible = (wndPtr->dwStyle & WS_VISIBLE) != 0; | 
|  |  | 
|  | switch(cmd) | 
|  | { | 
|  | case SW_HIDE: | 
|  | if (!wasVisible) goto END;; | 
|  | swp |= SWP_HIDEWINDOW | SWP_NOSIZE | SWP_NOMOVE | | 
|  | SWP_NOACTIVATE | SWP_NOZORDER; | 
|  | if ((hwnd == GetFocus()) || IsChild( hwnd, GetFocus())) | 
|  | { | 
|  | /* Revert focus to parent */ | 
|  | SetFocus( GetParent(hwnd) ); | 
|  | } | 
|  | break; | 
|  |  | 
|  | case SW_SHOWMINNOACTIVE: | 
|  | swp |= SWP_NOACTIVATE | SWP_NOZORDER; | 
|  | /* fall through */ | 
|  | case SW_SHOWMINIMIZED: | 
|  | swp |= SWP_SHOWWINDOW; | 
|  | /* fall through */ | 
|  | case SW_MINIMIZE: | 
|  | swp |= SWP_FRAMECHANGED; | 
|  | if( !(wndPtr->dwStyle & WS_MINIMIZE) ) | 
|  | swp |= WINPOS_MinMaximize( wndPtr, SW_MINIMIZE, &newPos ); | 
|  | else swp |= SWP_NOSIZE | SWP_NOMOVE; | 
|  | break; | 
|  |  | 
|  | case SW_SHOWMAXIMIZED: /* same as SW_MAXIMIZE */ | 
|  | swp |= SWP_SHOWWINDOW | SWP_FRAMECHANGED; | 
|  | if( !(wndPtr->dwStyle & WS_MAXIMIZE) ) | 
|  | swp |= WINPOS_MinMaximize( wndPtr, SW_MAXIMIZE, &newPos ); | 
|  | else swp |= SWP_NOSIZE | SWP_NOMOVE; | 
|  | break; | 
|  |  | 
|  | case SW_SHOWNA: | 
|  | swp |= SWP_NOACTIVATE | SWP_NOZORDER; | 
|  | /* fall through */ | 
|  | case SW_SHOW: | 
|  | swp |= SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE; | 
|  |  | 
|  | /* | 
|  | * ShowWindow has a little peculiar behavior that if the | 
|  | * window is already the topmost window, it will not | 
|  | * activate it. | 
|  | */ | 
|  | if (GetTopWindow((HWND)0)==hwnd) | 
|  | swp |= SWP_NOACTIVATE; | 
|  |  | 
|  | break; | 
|  |  | 
|  | case SW_SHOWNOACTIVATE: | 
|  | swp |= SWP_NOZORDER; | 
|  | if (GetActiveWindow()) swp |= SWP_NOACTIVATE; | 
|  | /* fall through */ | 
|  | case SW_SHOWNORMAL:  /* same as SW_NORMAL: */ | 
|  | case SW_SHOWDEFAULT: /* FIXME: should have its own handler */ | 
|  | case SW_RESTORE: | 
|  | swp |= SWP_SHOWWINDOW | SWP_FRAMECHANGED; | 
|  |  | 
|  | if( wndPtr->dwStyle & (WS_MINIMIZE | WS_MAXIMIZE) ) | 
|  | swp |= WINPOS_MinMaximize( wndPtr, SW_RESTORE, &newPos ); | 
|  | else swp |= SWP_NOSIZE | SWP_NOMOVE; | 
|  | break; | 
|  | } | 
|  |  | 
|  | showFlag = (cmd != SW_HIDE); | 
|  | if (showFlag != wasVisible) | 
|  | { | 
|  | SendMessageA( hwnd, WM_SHOWWINDOW, showFlag, 0 ); | 
|  | if (!IsWindow( hwnd )) goto END; | 
|  | } | 
|  |  | 
|  | if ((wndPtr->dwStyle & WS_CHILD) && | 
|  | !IsWindowVisible( wndPtr->parent->hwndSelf ) && | 
|  | (swp & (SWP_NOSIZE | SWP_NOMOVE)) == (SWP_NOSIZE | SWP_NOMOVE) ) | 
|  | { | 
|  | /* Don't call SetWindowPos() on invisible child windows */ | 
|  | if (cmd == SW_HIDE) wndPtr->dwStyle &= ~WS_VISIBLE; | 
|  | else wndPtr->dwStyle |= WS_VISIBLE; | 
|  | } | 
|  | else | 
|  | { | 
|  | /* We can't activate a child window */ | 
|  | if (wndPtr->dwStyle & WS_CHILD) swp |= SWP_NOACTIVATE | SWP_NOZORDER; | 
|  | if (!(swp & MINMAX_NOSWP)) | 
|  | SetWindowPos( hwnd, HWND_TOP, newPos.left, newPos.top, | 
|  | newPos.right, newPos.bottom, LOWORD(swp) ); | 
|  | if (!IsWindow( hwnd )) goto END; | 
|  | else if( wndPtr->dwStyle & WS_MINIMIZE ) WINPOS_ShowIconTitle( wndPtr, TRUE ); | 
|  | } | 
|  |  | 
|  | if (wndPtr->flags & WIN_NEED_SIZE) | 
|  | { | 
|  | /* should happen only in CreateWindowEx() */ | 
|  | int wParam = SIZE_RESTORED; | 
|  |  | 
|  | wndPtr->flags &= ~WIN_NEED_SIZE; | 
|  | if (wndPtr->dwStyle & WS_MAXIMIZE) wParam = SIZE_MAXIMIZED; | 
|  | else if (wndPtr->dwStyle & WS_MINIMIZE) wParam = SIZE_MINIMIZED; | 
|  | SendMessageA( hwnd, WM_SIZE, wParam, | 
|  | MAKELONG(wndPtr->rectClient.right-wndPtr->rectClient.left, | 
|  | wndPtr->rectClient.bottom-wndPtr->rectClient.top)); | 
|  | SendMessageA( hwnd, WM_MOVE, 0, | 
|  | MAKELONG(wndPtr->rectClient.left, wndPtr->rectClient.top) ); | 
|  | } | 
|  |  | 
|  | END: | 
|  | WIN_ReleaseWndPtr(wndPtr); | 
|  | return wasVisible; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           GetInternalWindowPos16   (USER.460) | 
|  | */ | 
|  | UINT16 WINAPI GetInternalWindowPos16( HWND16 hwnd, LPRECT16 rectWnd, | 
|  | LPPOINT16 ptIcon ) | 
|  | { | 
|  | WINDOWPLACEMENT16 wndpl; | 
|  | if (GetWindowPlacement16( hwnd, &wndpl )) | 
|  | { | 
|  | if (rectWnd) *rectWnd = wndpl.rcNormalPosition; | 
|  | if (ptIcon)  *ptIcon = wndpl.ptMinPosition; | 
|  | return wndpl.showCmd; | 
|  | } | 
|  | return 0; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           GetInternalWindowPos   (USER32.245) | 
|  | */ | 
|  | UINT WINAPI GetInternalWindowPos( HWND hwnd, LPRECT rectWnd, | 
|  | LPPOINT ptIcon ) | 
|  | { | 
|  | WINDOWPLACEMENT wndpl; | 
|  | if (GetWindowPlacement( hwnd, &wndpl )) | 
|  | { | 
|  | if (rectWnd) *rectWnd = wndpl.rcNormalPosition; | 
|  | if (ptIcon)  *ptIcon = wndpl.ptMinPosition; | 
|  | return wndpl.showCmd; | 
|  | } | 
|  | return 0; | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           GetWindowPlacement16   (USER.370) | 
|  | */ | 
|  | BOOL16 WINAPI GetWindowPlacement16( HWND16 hwnd, WINDOWPLACEMENT16 *wndpl ) | 
|  | { | 
|  | WND *pWnd = WIN_FindWndPtr( hwnd ); | 
|  | LPINTERNALPOS lpPos; | 
|  |  | 
|  | if(!pWnd ) return FALSE; | 
|  |  | 
|  | lpPos = (LPINTERNALPOS)WINPOS_InitInternalPos( pWnd, | 
|  | *(LPPOINT)&pWnd->rectWindow.left, &pWnd->rectWindow ); | 
|  | wndpl->length  = sizeof(*wndpl); | 
|  | if( pWnd->dwStyle & WS_MINIMIZE ) | 
|  | wndpl->showCmd = SW_SHOWMINIMIZED; | 
|  | else | 
|  | wndpl->showCmd = ( pWnd->dwStyle & WS_MAXIMIZE ) | 
|  | ? SW_SHOWMAXIMIZED : SW_SHOWNORMAL ; | 
|  | if( pWnd->flags & WIN_RESTORE_MAX ) | 
|  | wndpl->flags = WPF_RESTORETOMAXIMIZED; | 
|  | else | 
|  | wndpl->flags = 0; | 
|  | wndpl->ptMinPosition = lpPos->ptIconPos; | 
|  | wndpl->ptMaxPosition = lpPos->ptMaxPos; | 
|  | wndpl->rcNormalPosition = lpPos->rectNormal; | 
|  |  | 
|  | WIN_ReleaseWndPtr(pWnd); | 
|  | return TRUE; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           GetWindowPlacement   (USER32.307) | 
|  | * | 
|  | * Win95: | 
|  | * Fails if wndpl->length of Win95 (!) apps is invalid. | 
|  | */ | 
|  | BOOL WINAPI GetWindowPlacement( HWND hwnd, WINDOWPLACEMENT *pwpl32 ) | 
|  | { | 
|  | if( pwpl32 ) | 
|  | { | 
|  | WINDOWPLACEMENT16 wpl; | 
|  | wpl.length = sizeof(wpl); | 
|  | if( GetWindowPlacement16( hwnd, &wpl ) ) | 
|  | { | 
|  | pwpl32->length = sizeof(*pwpl32); | 
|  | pwpl32->flags = wpl.flags; | 
|  | pwpl32->showCmd = wpl.showCmd; | 
|  | CONV_POINT16TO32( &wpl.ptMinPosition, &pwpl32->ptMinPosition ); | 
|  | CONV_POINT16TO32( &wpl.ptMaxPosition, &pwpl32->ptMaxPosition ); | 
|  | CONV_RECT16TO32( &wpl.rcNormalPosition, &pwpl32->rcNormalPosition ); | 
|  | return TRUE; | 
|  | } | 
|  | } | 
|  | return FALSE; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           WINPOS_SetPlacement | 
|  | */ | 
|  | static BOOL WINPOS_SetPlacement( HWND hwnd, const WINDOWPLACEMENT16 *wndpl, | 
|  | UINT flags ) | 
|  | { | 
|  | WND *pWnd = WIN_FindWndPtr( hwnd ); | 
|  | if( pWnd ) | 
|  | { | 
|  | LPINTERNALPOS lpPos = (LPINTERNALPOS)WINPOS_InitInternalPos( pWnd, | 
|  | *(LPPOINT)&pWnd->rectWindow.left, &pWnd->rectWindow ); | 
|  |  | 
|  | if( flags & PLACE_MIN ) lpPos->ptIconPos = wndpl->ptMinPosition; | 
|  | if( flags & PLACE_MAX ) lpPos->ptMaxPos = wndpl->ptMaxPosition; | 
|  | if( flags & PLACE_RECT) lpPos->rectNormal = wndpl->rcNormalPosition; | 
|  |  | 
|  | if( pWnd->dwStyle & WS_MINIMIZE ) | 
|  | { | 
|  | WINPOS_ShowIconTitle( pWnd, FALSE ); | 
|  | if( wndpl->flags & WPF_SETMINPOSITION && !EMPTYPOINT(lpPos->ptIconPos)) | 
|  | SetWindowPos( hwnd, 0, lpPos->ptIconPos.x, lpPos->ptIconPos.y, | 
|  | 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE ); | 
|  | } | 
|  | else if( pWnd->dwStyle & WS_MAXIMIZE ) | 
|  | { | 
|  | if( !EMPTYPOINT(lpPos->ptMaxPos) ) | 
|  | SetWindowPos( hwnd, 0, lpPos->ptMaxPos.x, lpPos->ptMaxPos.y, | 
|  | 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE ); | 
|  | } | 
|  | else if( flags & PLACE_RECT ) | 
|  | SetWindowPos( hwnd, 0, lpPos->rectNormal.left, lpPos->rectNormal.top, | 
|  | lpPos->rectNormal.right - lpPos->rectNormal.left, | 
|  | lpPos->rectNormal.bottom - lpPos->rectNormal.top, | 
|  | SWP_NOZORDER | SWP_NOACTIVATE ); | 
|  |  | 
|  | ShowWindow( hwnd, wndpl->showCmd ); | 
|  | if( IsWindow(hwnd) && pWnd->dwStyle & WS_MINIMIZE ) | 
|  | { | 
|  | if( pWnd->dwStyle & WS_VISIBLE ) WINPOS_ShowIconTitle( pWnd, TRUE ); | 
|  |  | 
|  | /* SDK: ...valid only the next time... */ | 
|  | if( wndpl->flags & WPF_RESTORETOMAXIMIZED ) pWnd->flags |= WIN_RESTORE_MAX; | 
|  | } | 
|  | WIN_ReleaseWndPtr(pWnd); | 
|  | return TRUE; | 
|  | } | 
|  | return FALSE; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           SetWindowPlacement16   (USER.371) | 
|  | */ | 
|  | BOOL16 WINAPI SetWindowPlacement16(HWND16 hwnd, const WINDOWPLACEMENT16 *wndpl) | 
|  | { | 
|  | return WINPOS_SetPlacement( hwnd, wndpl, | 
|  | PLACE_MIN | PLACE_MAX | PLACE_RECT ); | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           SetWindowPlacement   (USER32.519) | 
|  | * | 
|  | * Win95: | 
|  | * Fails if wndpl->length of Win95 (!) apps is invalid. | 
|  | */ | 
|  | BOOL WINAPI SetWindowPlacement( HWND hwnd, const WINDOWPLACEMENT *pwpl32 ) | 
|  | { | 
|  | if( pwpl32 ) | 
|  | { | 
|  | WINDOWPLACEMENT16 wpl; | 
|  |  | 
|  | wpl.length = sizeof(WINDOWPLACEMENT16); | 
|  | wpl.flags = pwpl32->flags; | 
|  | wpl.showCmd = pwpl32->showCmd; | 
|  | wpl.ptMinPosition.x = pwpl32->ptMinPosition.x; | 
|  | wpl.ptMinPosition.y = pwpl32->ptMinPosition.y; | 
|  | wpl.ptMaxPosition.x = pwpl32->ptMaxPosition.x; | 
|  | wpl.ptMaxPosition.y = pwpl32->ptMaxPosition.y; | 
|  | wpl.rcNormalPosition.left = pwpl32->rcNormalPosition.left; | 
|  | wpl.rcNormalPosition.top = pwpl32->rcNormalPosition.top; | 
|  | wpl.rcNormalPosition.right = pwpl32->rcNormalPosition.right; | 
|  | wpl.rcNormalPosition.bottom = pwpl32->rcNormalPosition.bottom; | 
|  |  | 
|  | return WINPOS_SetPlacement( hwnd, &wpl, PLACE_MIN | PLACE_MAX | PLACE_RECT ); | 
|  | } | 
|  | return FALSE; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           SetInternalWindowPos16   (USER.461) | 
|  | */ | 
|  | void WINAPI SetInternalWindowPos16( HWND16 hwnd, UINT16 showCmd, | 
|  | LPRECT16 rect, LPPOINT16 pt ) | 
|  | { | 
|  | if( IsWindow16(hwnd) ) | 
|  | { | 
|  | WINDOWPLACEMENT16 wndpl; | 
|  | UINT flags; | 
|  |  | 
|  | wndpl.length  = sizeof(wndpl); | 
|  | wndpl.showCmd = showCmd; | 
|  | wndpl.flags = flags = 0; | 
|  |  | 
|  | if( pt ) | 
|  | { | 
|  | flags |= PLACE_MIN; | 
|  | wndpl.flags |= WPF_SETMINPOSITION; | 
|  | wndpl.ptMinPosition = *pt; | 
|  | } | 
|  | if( rect ) | 
|  | { | 
|  | flags |= PLACE_RECT; | 
|  | wndpl.rcNormalPosition = *rect; | 
|  | } | 
|  | WINPOS_SetPlacement( hwnd, &wndpl, flags ); | 
|  | } | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           SetInternalWindowPos   (USER32.483) | 
|  | */ | 
|  | void WINAPI SetInternalWindowPos( HWND hwnd, UINT showCmd, | 
|  | LPRECT rect, LPPOINT pt ) | 
|  | { | 
|  | if( IsWindow(hwnd) ) | 
|  | { | 
|  | WINDOWPLACEMENT16 wndpl; | 
|  | UINT flags; | 
|  |  | 
|  | wndpl.length  = sizeof(wndpl); | 
|  | wndpl.showCmd = showCmd; | 
|  | wndpl.flags = flags = 0; | 
|  |  | 
|  | if( pt ) | 
|  | { | 
|  | flags |= PLACE_MIN; | 
|  | wndpl.flags |= WPF_SETMINPOSITION; | 
|  | CONV_POINT32TO16( pt, &wndpl.ptMinPosition ); | 
|  | } | 
|  | if( rect ) | 
|  | { | 
|  | flags |= PLACE_RECT; | 
|  | CONV_RECT32TO16( rect, &wndpl.rcNormalPosition ); | 
|  | } | 
|  | WINPOS_SetPlacement( hwnd, &wndpl, flags ); | 
|  | } | 
|  | } | 
|  |  | 
|  | /******************************************************************* | 
|  | *	   WINPOS_SetActiveWindow | 
|  | * | 
|  | * SetActiveWindow() back-end. This is the only function that | 
|  | * can assign active status to a window. It must be called only | 
|  | * for the top level windows. | 
|  | */ | 
|  | BOOL WINPOS_SetActiveWindow( HWND hWnd, BOOL fMouse, BOOL fChangeFocus) | 
|  | { | 
|  | CBTACTIVATESTRUCT16* cbtStruct; | 
|  | WND*     wndPtr=0, *wndTemp; | 
|  | HQUEUE16 hOldActiveQueue, hNewActiveQueue; | 
|  | MESSAGEQUEUE *pOldActiveQueue = 0, *pNewActiveQueue = 0; | 
|  | WORD     wIconized = 0; | 
|  | HWND     hwndActive = 0; | 
|  | BOOL     bRet = 0; | 
|  |  | 
|  | TRACE("(%04x, %d, %d)\n", hWnd, fMouse, fChangeFocus ); | 
|  |  | 
|  | /* Get current active window from the active queue */ | 
|  | if ( hActiveQueue ) | 
|  | { | 
|  | pOldActiveQueue = QUEUE_Lock( hActiveQueue ); | 
|  | if ( pOldActiveQueue ) | 
|  | hwndActive = PERQDATA_GetActiveWnd( pOldActiveQueue->pQData ); | 
|  | } | 
|  |  | 
|  | /* paranoid checks */ | 
|  | if( hWnd == GetDesktopWindow() || (bRet = (hWnd == hwndActive)) ) | 
|  | goto CLEANUP_END; | 
|  |  | 
|  | /*  if (wndPtr && (GetFastQueue16() != wndPtr->hmemTaskQ)) | 
|  | *	return 0; | 
|  | */ | 
|  | wndPtr = WIN_FindWndPtr(hWnd); | 
|  | hOldActiveQueue = hActiveQueue; | 
|  |  | 
|  | if( (wndTemp = WIN_FindWndPtr(hwndActive)) ) | 
|  | { | 
|  | wIconized = HIWORD(wndTemp->dwStyle & WS_MINIMIZE); | 
|  | WIN_ReleaseWndPtr(wndTemp); | 
|  | } | 
|  | else | 
|  | TRACE("no current active window.\n"); | 
|  |  | 
|  | /* call CBT hook chain */ | 
|  | if ((cbtStruct = SEGPTR_NEW(CBTACTIVATESTRUCT16))) | 
|  | { | 
|  | cbtStruct->fMouse     = fMouse; | 
|  | cbtStruct->hWndActive = hwndActive; | 
|  | bRet = (BOOL)HOOK_CallHooks16( WH_CBT, HCBT_ACTIVATE, (WPARAM16)hWnd, | 
|  | (LPARAM)SEGPTR_GET(cbtStruct) ); | 
|  | SEGPTR_FREE(cbtStruct); | 
|  | if (bRet) goto CLEANUP_END; | 
|  | } | 
|  |  | 
|  | /* set prev active wnd to current active wnd and send notification */ | 
|  | if ((hwndPrevActive = hwndActive) && IsWindow(hwndPrevActive)) | 
|  | { | 
|  | MESSAGEQUEUE *pTempActiveQueue = 0; | 
|  |  | 
|  | if (!SendMessageA( hwndPrevActive, WM_NCACTIVATE, FALSE, 0 )) | 
|  | { | 
|  | if (GetSysModalWindow16() != hWnd) | 
|  | goto CLEANUP_END; | 
|  | /* disregard refusal if hWnd is sysmodal */ | 
|  | } | 
|  |  | 
|  | SendMessageA( hwndPrevActive, WM_ACTIVATE, | 
|  | MAKEWPARAM( WA_INACTIVE, wIconized ), | 
|  | (LPARAM)hWnd ); | 
|  |  | 
|  | /* check if something happened during message processing | 
|  | * (global active queue may have changed) | 
|  | */ | 
|  | pTempActiveQueue = QUEUE_Lock( hActiveQueue ); | 
|  | if(!pTempActiveQueue) | 
|  | goto CLEANUP_END; | 
|  |  | 
|  | hwndActive = PERQDATA_GetActiveWnd( pTempActiveQueue->pQData ); | 
|  | QUEUE_Unlock( pTempActiveQueue ); | 
|  | if( hwndPrevActive != hwndActive ) | 
|  | goto CLEANUP_END; | 
|  | } | 
|  |  | 
|  | /* Set new active window in the message queue */ | 
|  | hwndActive = hWnd; | 
|  | if ( wndPtr ) | 
|  | { | 
|  | pNewActiveQueue = QUEUE_Lock( wndPtr->hmemTaskQ ); | 
|  | if ( pNewActiveQueue ) | 
|  | PERQDATA_SetActiveWnd( pNewActiveQueue->pQData, hwndActive ); | 
|  | } | 
|  | else /* have to do this or MDI frame activation goes to hell */ | 
|  | if( pOldActiveQueue ) | 
|  | PERQDATA_SetActiveWnd( pOldActiveQueue->pQData, 0 ); | 
|  |  | 
|  | /* send palette messages */ | 
|  | if (hWnd && SendMessage16( hWnd, WM_QUERYNEWPALETTE, 0, 0L)) | 
|  | SendMessage16((HWND16)-1, WM_PALETTEISCHANGING, (WPARAM16)hWnd, 0L ); | 
|  |  | 
|  | /* if prev wnd is minimized redraw icon title */ | 
|  | if( IsIconic( hwndPrevActive ) ) WINPOS_RedrawIconTitle(hwndPrevActive); | 
|  |  | 
|  | /* managed windows will get ConfigureNotify event */ | 
|  | if (wndPtr && !(wndPtr->dwStyle & WS_CHILD) && !(wndPtr->flags & WIN_MANAGED)) | 
|  | { | 
|  | /* check Z-order and bring hWnd to the top */ | 
|  | for (wndTemp = WIN_LockWndPtr(WIN_GetDesktop()->child); wndTemp; WIN_UpdateWndPtr(&wndTemp,wndTemp->next)) | 
|  | { | 
|  | if (wndTemp->dwStyle & WS_VISIBLE) break; | 
|  | } | 
|  | WIN_ReleaseDesktop(); | 
|  | WIN_ReleaseWndPtr(wndTemp); | 
|  |  | 
|  | if( wndTemp != wndPtr ) | 
|  | SetWindowPos(hWnd, HWND_TOP, 0,0,0,0, | 
|  | SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE ); | 
|  | if (!IsWindow(hWnd)) | 
|  | goto CLEANUP; | 
|  | } | 
|  |  | 
|  | /* Get a handle to the new active queue */ | 
|  | hNewActiveQueue = wndPtr ? wndPtr->hmemTaskQ : 0; | 
|  |  | 
|  | /* send WM_ACTIVATEAPP if necessary */ | 
|  | if (hOldActiveQueue != hNewActiveQueue) | 
|  | { | 
|  | WND **list, **ppWnd; | 
|  | WND *pDesktop = WIN_GetDesktop(); | 
|  |  | 
|  | if ((list = WIN_BuildWinArray( pDesktop, 0, NULL ))) | 
|  | { | 
|  | for (ppWnd = list; *ppWnd; ppWnd++) | 
|  | { | 
|  | if (!IsWindow( (*ppWnd)->hwndSelf )) continue; | 
|  |  | 
|  | if ((*ppWnd)->hmemTaskQ == hOldActiveQueue) | 
|  | SendMessage16( (*ppWnd)->hwndSelf, WM_ACTIVATEAPP, | 
|  | 0, QUEUE_GetQueueTask(hNewActiveQueue) ); | 
|  | } | 
|  | WIN_ReleaseWinArray(list); | 
|  | } | 
|  |  | 
|  | hActiveQueue = hNewActiveQueue; | 
|  |  | 
|  | if ((list = WIN_BuildWinArray(pDesktop, 0, NULL ))) | 
|  | { | 
|  | for (ppWnd = list; *ppWnd; ppWnd++) | 
|  | { | 
|  | if (!IsWindow( (*ppWnd)->hwndSelf )) continue; | 
|  |  | 
|  | if ((*ppWnd)->hmemTaskQ == hNewActiveQueue) | 
|  | SendMessage16( (*ppWnd)->hwndSelf, WM_ACTIVATEAPP, | 
|  | 1, QUEUE_GetQueueTask( hOldActiveQueue ) ); | 
|  | } | 
|  | WIN_ReleaseWinArray(list); | 
|  | } | 
|  | WIN_ReleaseDesktop(); | 
|  |  | 
|  | if (hWnd && !IsWindow(hWnd)) goto CLEANUP; | 
|  | } | 
|  |  | 
|  | if (hWnd) | 
|  | { | 
|  | /* walk up to the first unowned window */ | 
|  | wndTemp = WIN_LockWndPtr(wndPtr); | 
|  | while (wndTemp->owner) | 
|  | { | 
|  | WIN_UpdateWndPtr(&wndTemp,wndTemp->owner); | 
|  | } | 
|  | /* and set last active owned popup */ | 
|  | wndTemp->hwndLastActive = hWnd; | 
|  |  | 
|  | wIconized = HIWORD(wndTemp->dwStyle & WS_MINIMIZE); | 
|  | WIN_ReleaseWndPtr(wndTemp); | 
|  | SendMessageA( hWnd, WM_NCACTIVATE, TRUE, 0 ); | 
|  | SendMessageA( hWnd, WM_ACTIVATE, | 
|  | MAKEWPARAM( (fMouse) ? WA_CLICKACTIVE : WA_ACTIVE, wIconized), | 
|  | (LPARAM)hwndPrevActive ); | 
|  | if( !IsWindow(hWnd) ) goto CLEANUP; | 
|  | } | 
|  |  | 
|  | /* change focus if possible */ | 
|  | if ( fChangeFocus ) | 
|  | { | 
|  | if ( pNewActiveQueue ) | 
|  | { | 
|  | HWND hOldFocus = PERQDATA_GetFocusWnd( pNewActiveQueue->pQData ); | 
|  |  | 
|  | if ( WIN_GetTopParent( hOldFocus ) != hwndActive ) | 
|  | FOCUS_SwitchFocus( pNewActiveQueue, hOldFocus, | 
|  | (wndPtr && (wndPtr->dwStyle & WS_MINIMIZE))? | 
|  | 0 : hwndActive ); | 
|  | } | 
|  |  | 
|  | if ( pOldActiveQueue && | 
|  | ( !pNewActiveQueue || | 
|  | pNewActiveQueue->pQData != pOldActiveQueue->pQData ) ) | 
|  | { | 
|  | HWND hOldFocus = PERQDATA_GetFocusWnd( pOldActiveQueue->pQData ); | 
|  | if ( hOldFocus ) | 
|  | FOCUS_SwitchFocus( pOldActiveQueue, hOldFocus, 0 ); | 
|  | } | 
|  | } | 
|  |  | 
|  | if( !hwndPrevActive && wndPtr ) | 
|  | (*wndPtr->pDriver->pForceWindowRaise)(wndPtr); | 
|  |  | 
|  | /* if active wnd is minimized redraw icon title */ | 
|  | if( IsIconic(hwndActive) ) WINPOS_RedrawIconTitle(hwndActive); | 
|  |  | 
|  | bRet = (hWnd == hwndActive);  /* Success? */ | 
|  |  | 
|  | CLEANUP: /* Unlock the message queues before returning */ | 
|  |  | 
|  | if ( pNewActiveQueue ) | 
|  | QUEUE_Unlock( pNewActiveQueue ); | 
|  |  | 
|  | CLEANUP_END: | 
|  |  | 
|  | if ( pOldActiveQueue ) | 
|  | QUEUE_Unlock( pOldActiveQueue ); | 
|  |  | 
|  | WIN_ReleaseWndPtr(wndPtr); | 
|  | return bRet; | 
|  | } | 
|  |  | 
|  | /******************************************************************* | 
|  | *         WINPOS_ActivateOtherWindow | 
|  | * | 
|  | *  Activates window other than pWnd. | 
|  | */ | 
|  | BOOL WINPOS_ActivateOtherWindow(WND* pWnd) | 
|  | { | 
|  | BOOL	bRet = 0; | 
|  | WND*  	pWndTo = NULL; | 
|  | HWND       hwndActive = 0; | 
|  |  | 
|  | /* Get current active window from the active queue */ | 
|  | if ( hActiveQueue ) | 
|  | { | 
|  | MESSAGEQUEUE *pActiveQueue = QUEUE_Lock( hActiveQueue ); | 
|  | if ( pActiveQueue ) | 
|  | { | 
|  | hwndActive = PERQDATA_GetActiveWnd( pActiveQueue->pQData ); | 
|  | QUEUE_Unlock( pActiveQueue ); | 
|  | } | 
|  | } | 
|  |  | 
|  | if( pWnd->hwndSelf == hwndPrevActive ) | 
|  | hwndPrevActive = 0; | 
|  |  | 
|  | if( hwndActive != pWnd->hwndSelf && | 
|  | ( hwndActive || QUEUE_IsExitingQueue(pWnd->hmemTaskQ)) ) | 
|  | return 0; | 
|  |  | 
|  | if( !(pWnd->dwStyle & WS_POPUP) || !(pWnd->owner) || | 
|  | !WINPOS_CanActivate((pWndTo = WIN_GetTopParentPtr(pWnd->owner))) ) | 
|  | { | 
|  | WND* pWndPtr = WIN_GetTopParentPtr(pWnd); | 
|  |  | 
|  | WIN_ReleaseWndPtr(pWndTo); | 
|  | pWndTo = WIN_FindWndPtr(hwndPrevActive); | 
|  |  | 
|  | while( !WINPOS_CanActivate(pWndTo) ) | 
|  | { | 
|  | /* by now owned windows should've been taken care of */ | 
|  | WIN_UpdateWndPtr(&pWndTo,pWndPtr->next); | 
|  | WIN_UpdateWndPtr(&pWndPtr,pWndTo); | 
|  | if( !pWndTo ) break; | 
|  | } | 
|  | WIN_ReleaseWndPtr(pWndPtr); | 
|  | } | 
|  |  | 
|  | bRet = WINPOS_SetActiveWindow( pWndTo ? pWndTo->hwndSelf : 0, FALSE, TRUE ); | 
|  |  | 
|  | /* switch desktop queue to current active */ | 
|  | if( pWndTo ) | 
|  | { | 
|  | WIN_GetDesktop()->hmemTaskQ = pWndTo->hmemTaskQ; | 
|  | WIN_ReleaseWndPtr(pWndTo); | 
|  | WIN_ReleaseDesktop(); | 
|  | } | 
|  |  | 
|  | hwndPrevActive = 0; | 
|  | return bRet; | 
|  | } | 
|  |  | 
|  | /******************************************************************* | 
|  | *	   WINPOS_ChangeActiveWindow | 
|  | * | 
|  | */ | 
|  | BOOL WINPOS_ChangeActiveWindow( HWND hWnd, BOOL mouseMsg ) | 
|  | { | 
|  | WND *wndPtr, *wndTemp; | 
|  | BOOL retvalue; | 
|  | HWND hwndActive = 0; | 
|  |  | 
|  | /* Get current active window from the active queue */ | 
|  | if ( hActiveQueue ) | 
|  | { | 
|  | MESSAGEQUEUE *pActiveQueue = QUEUE_Lock( hActiveQueue ); | 
|  | if ( pActiveQueue ) | 
|  | { | 
|  | hwndActive = PERQDATA_GetActiveWnd( pActiveQueue->pQData ); | 
|  | QUEUE_Unlock( pActiveQueue ); | 
|  | } | 
|  | } | 
|  |  | 
|  | if (!hWnd) | 
|  | return WINPOS_SetActiveWindow( 0, mouseMsg, TRUE ); | 
|  |  | 
|  | wndPtr = WIN_FindWndPtr(hWnd); | 
|  | if( !wndPtr ) return FALSE; | 
|  |  | 
|  | /* child windows get WM_CHILDACTIVATE message */ | 
|  | if( (wndPtr->dwStyle & (WS_CHILD | WS_POPUP)) == WS_CHILD ) | 
|  | { | 
|  | retvalue = SendMessageA(hWnd, WM_CHILDACTIVATE, 0, 0L); | 
|  | goto end; | 
|  | } | 
|  |  | 
|  | if( hWnd == hwndActive ) | 
|  | { | 
|  | retvalue = FALSE; | 
|  | goto end; | 
|  | } | 
|  |  | 
|  | if( !WINPOS_SetActiveWindow(hWnd ,mouseMsg ,TRUE) ) | 
|  | { | 
|  | retvalue = FALSE; | 
|  | goto end; | 
|  | } | 
|  |  | 
|  | /* switch desktop queue to current active */ | 
|  | wndTemp = WIN_GetDesktop(); | 
|  | if( wndPtr->parent == wndTemp) | 
|  | wndTemp->hmemTaskQ = wndPtr->hmemTaskQ; | 
|  | WIN_ReleaseDesktop(); | 
|  |  | 
|  | retvalue = TRUE; | 
|  | end: | 
|  | WIN_ReleaseWndPtr(wndPtr); | 
|  | return retvalue; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           WINPOS_SendNCCalcSize | 
|  | * | 
|  | * Send a WM_NCCALCSIZE message to a window. | 
|  | * All parameters are read-only except newClientRect. | 
|  | * oldWindowRect, oldClientRect and winpos must be non-NULL only | 
|  | * when calcValidRect is TRUE. | 
|  | */ | 
|  | LONG WINPOS_SendNCCalcSize( HWND hwnd, BOOL calcValidRect, | 
|  | RECT *newWindowRect, RECT *oldWindowRect, | 
|  | RECT *oldClientRect, WINDOWPOS *winpos, | 
|  | RECT *newClientRect ) | 
|  | { | 
|  | NCCALCSIZE_PARAMS params; | 
|  | WINDOWPOS winposCopy; | 
|  | LONG result; | 
|  |  | 
|  | params.rgrc[0] = *newWindowRect; | 
|  | if (calcValidRect) | 
|  | { | 
|  | winposCopy = *winpos; | 
|  | params.rgrc[1] = *oldWindowRect; | 
|  | params.rgrc[2] = *oldClientRect; | 
|  | params.lppos = &winposCopy; | 
|  | } | 
|  | result = SendMessageA( hwnd, WM_NCCALCSIZE, calcValidRect, | 
|  | (LPARAM)¶ms ); | 
|  | TRACE("%d,%d-%d,%d\n", | 
|  | params.rgrc[0].left, params.rgrc[0].top, | 
|  | params.rgrc[0].right, params.rgrc[0].bottom ); | 
|  | *newClientRect = params.rgrc[0]; | 
|  | return result; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           WINPOS_HandleWindowPosChanging16 | 
|  | * | 
|  | * Default handling for a WM_WINDOWPOSCHANGING. Called from DefWindowProc(). | 
|  | */ | 
|  | LONG WINPOS_HandleWindowPosChanging16( WND *wndPtr, WINDOWPOS16 *winpos ) | 
|  | { | 
|  | POINT maxSize, minTrack; | 
|  | if (winpos->flags & SWP_NOSIZE) return 0; | 
|  | if ((wndPtr->dwStyle & WS_THICKFRAME) || | 
|  | ((wndPtr->dwStyle & (WS_POPUP | WS_CHILD)) == 0)) | 
|  | { | 
|  | WINPOS_GetMinMaxInfo( wndPtr, &maxSize, NULL, &minTrack, NULL ); | 
|  | if (maxSize.x < winpos->cx) winpos->cx = maxSize.x; | 
|  | if (maxSize.y < winpos->cy) winpos->cy = maxSize.y; | 
|  | if (!(wndPtr->dwStyle & WS_MINIMIZE)) | 
|  | { | 
|  | if (winpos->cx < minTrack.x ) winpos->cx = minTrack.x; | 
|  | if (winpos->cy < minTrack.y ) winpos->cy = minTrack.y; | 
|  | } | 
|  | } | 
|  | return 0; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           WINPOS_HandleWindowPosChanging | 
|  | * | 
|  | * Default handling for a WM_WINDOWPOSCHANGING. Called from DefWindowProc(). | 
|  | */ | 
|  | LONG WINPOS_HandleWindowPosChanging( WND *wndPtr, WINDOWPOS *winpos ) | 
|  | { | 
|  | POINT maxSize; | 
|  | if (winpos->flags & SWP_NOSIZE) return 0; | 
|  | if ((wndPtr->dwStyle & WS_THICKFRAME) || | 
|  | ((wndPtr->dwStyle & (WS_POPUP | WS_CHILD)) == 0)) | 
|  | { | 
|  | WINPOS_GetMinMaxInfo( wndPtr, &maxSize, NULL, NULL, NULL ); | 
|  | winpos->cx = MIN( winpos->cx, maxSize.x ); | 
|  | winpos->cy = MIN( winpos->cy, maxSize.y ); | 
|  | } | 
|  | return 0; | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           SWP_DoOwnedPopups | 
|  | * | 
|  | * fix Z order taking into account owned popups - | 
|  | * basically we need to maintain them above the window that owns them | 
|  | * | 
|  | * FIXME: hide/show owned popups when owner visibility changes. | 
|  | */ | 
|  | static HWND SWP_DoOwnedPopups(WND* pDesktop, WND* wndPtr, HWND hwndInsertAfter, WORD flags) | 
|  | { | 
|  | WND* 	w = WIN_LockWndPtr(pDesktop->child); | 
|  |  | 
|  | WARN("(%04x) hInsertAfter = %04x\n", wndPtr->hwndSelf, hwndInsertAfter ); | 
|  |  | 
|  | if( (wndPtr->dwStyle & WS_POPUP) && wndPtr->owner ) | 
|  | { | 
|  | /* make sure this popup stays above the owner */ | 
|  |  | 
|  | HWND hwndLocalPrev = HWND_TOP; | 
|  |  | 
|  | if( hwndInsertAfter != HWND_TOP ) | 
|  | { | 
|  | while( w != wndPtr->owner ) | 
|  | { | 
|  | if (w != wndPtr) hwndLocalPrev = w->hwndSelf; | 
|  | if( hwndLocalPrev == hwndInsertAfter ) break; | 
|  | WIN_UpdateWndPtr(&w,w->next); | 
|  | } | 
|  | hwndInsertAfter = hwndLocalPrev; | 
|  | } | 
|  | } | 
|  | else if( wndPtr->dwStyle & WS_CHILD ) | 
|  | goto END; | 
|  |  | 
|  | WIN_UpdateWndPtr(&w, pDesktop->child); | 
|  |  | 
|  | while( w ) | 
|  | { | 
|  | if( w == wndPtr ) break; | 
|  |  | 
|  | if( (w->dwStyle & WS_POPUP) && w->owner == wndPtr ) | 
|  | { | 
|  | SetWindowPos(w->hwndSelf, hwndInsertAfter, 0, 0, 0, 0, | 
|  | SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE | SWP_NOSENDCHANGING | SWP_DEFERERASE); | 
|  | hwndInsertAfter = w->hwndSelf; | 
|  | } | 
|  | WIN_UpdateWndPtr(&w, w->next); | 
|  | } | 
|  |  | 
|  | END: | 
|  | WIN_ReleaseWndPtr(w); | 
|  | return hwndInsertAfter; | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *	     SWP_CopyValidBits | 
|  | * | 
|  | * Make window look nice without excessive repainting | 
|  | * | 
|  | * visible and update regions are in window coordinates | 
|  | * client and window rectangles are in parent client coordinates | 
|  | * | 
|  | * FIXME: SWP_EX_PAINTSELF in uFlags works only if both old and new | 
|  | *	  window rects have the same origin. | 
|  | * | 
|  | * Returns: uFlags and a dirty region in *pVisRgn. | 
|  | */ | 
|  | static UINT SWP_CopyValidBits( WND* Wnd, HRGN* pVisRgn, | 
|  | LPRECT lpOldWndRect, | 
|  | LPRECT lpOldClientRect, UINT uFlags ) | 
|  | { | 
|  | RECT r; | 
|  | HRGN newVisRgn, dirtyRgn; | 
|  | INT  my = COMPLEXREGION; | 
|  |  | 
|  | TRACE("\tnew wnd=(%i %i-%i %i) old wnd=(%i %i-%i %i), %04x\n", | 
|  | Wnd->rectWindow.left, Wnd->rectWindow.top, | 
|  | Wnd->rectWindow.right, Wnd->rectWindow.bottom, | 
|  | lpOldWndRect->left, lpOldWndRect->top, | 
|  | lpOldWndRect->right, lpOldWndRect->bottom, *pVisRgn); | 
|  | TRACE("\tnew client=(%i %i-%i %i) old client=(%i %i-%i %i)\n", | 
|  | Wnd->rectClient.left, Wnd->rectClient.top, | 
|  | Wnd->rectClient.right, Wnd->rectClient.bottom, | 
|  | lpOldClientRect->left, lpOldClientRect->top, | 
|  | lpOldClientRect->right,lpOldClientRect->bottom ); | 
|  |  | 
|  | if( Wnd->hrgnUpdate == 1 ) | 
|  | uFlags |= SWP_EX_NOCOPY; /* whole window is invalid, nothing to copy */ | 
|  |  | 
|  | newVisRgn = DCE_GetVisRgn( Wnd->hwndSelf, DCX_WINDOW | DCX_CLIPSIBLINGS, 0, 0); | 
|  | dirtyRgn = CreateRectRgn( 0, 0, 0, 0 ); | 
|  |  | 
|  | if( !(uFlags & SWP_EX_NOCOPY) ) /* make sure dst region covers only valid bits */ | 
|  | my = CombineRgn( dirtyRgn, newVisRgn, *pVisRgn, RGN_AND ); | 
|  |  | 
|  | if( (my == NULLREGION) || (uFlags & SWP_EX_NOCOPY) ) | 
|  | { | 
|  | nocopy: | 
|  |  | 
|  | TRACE("\twon't copy anything!\n"); | 
|  |  | 
|  | /* set dirtyRgn to the sum of old and new visible regions | 
|  | * in parent client coordinates */ | 
|  |  | 
|  | OffsetRgn( newVisRgn, Wnd->rectWindow.left, Wnd->rectWindow.top ); | 
|  | OffsetRgn( *pVisRgn, lpOldWndRect->left, lpOldWndRect->top ); | 
|  |  | 
|  | CombineRgn(*pVisRgn, *pVisRgn, newVisRgn, RGN_OR ); | 
|  | } | 
|  | else			/* copy valid bits to a new location */ | 
|  | { | 
|  | INT  dx, dy, ow, oh, nw, nh, ocw, ncw, och, nch; | 
|  | HRGN hrgnValid = dirtyRgn; /* non-empty intersection of old and new visible rgns */ | 
|  |  | 
|  | /* subtract already invalid region inside Wnd from the dst region */ | 
|  |  | 
|  | if( Wnd->hrgnUpdate ) | 
|  | if( CombineRgn( hrgnValid, hrgnValid, Wnd->hrgnUpdate, RGN_DIFF) == NULLREGION ) | 
|  | goto nocopy; | 
|  |  | 
|  | /* check if entire window can be copied */ | 
|  |  | 
|  | ow = lpOldWndRect->right - lpOldWndRect->left; | 
|  | oh = lpOldWndRect->bottom - lpOldWndRect->top; | 
|  | nw = Wnd->rectWindow.right - Wnd->rectWindow.left; | 
|  | nh = Wnd->rectWindow.bottom - Wnd->rectWindow.top; | 
|  |  | 
|  | ocw = lpOldClientRect->right - lpOldClientRect->left; | 
|  | och = lpOldClientRect->bottom - lpOldClientRect->top; | 
|  | ncw = Wnd->rectClient.right  - Wnd->rectClient.left; | 
|  | nch = Wnd->rectClient.bottom  - Wnd->rectClient.top; | 
|  |  | 
|  | if(  (ocw != ncw) || (och != nch) || | 
|  | ( ow !=  nw) || ( oh !=  nh) || | 
|  | ((lpOldClientRect->top - lpOldWndRect->top)   != | 
|  | (Wnd->rectClient.top - Wnd->rectWindow.top)) || | 
|  | ((lpOldClientRect->left - lpOldWndRect->left) != | 
|  | (Wnd->rectClient.left - Wnd->rectWindow.left)) ) | 
|  | { | 
|  | dx = Wnd->rectClient.left - lpOldClientRect->left; | 
|  | dy = Wnd->rectClient.top - lpOldClientRect->top; | 
|  |  | 
|  | /* restrict valid bits to the common client rect */ | 
|  |  | 
|  | r.left = Wnd->rectClient.left - Wnd->rectWindow.left; | 
|  | r.top = Wnd->rectClient.top  - Wnd->rectWindow.top; | 
|  | r.right = r.left + MIN( ocw, ncw ); | 
|  | r.bottom = r.top + MIN( och, nch ); | 
|  |  | 
|  | REGION_CropRgn( hrgnValid, hrgnValid, &r, | 
|  | (uFlags & SWP_EX_PAINTSELF) ? NULL : (POINT*)&(Wnd->rectWindow)); | 
|  | GetRgnBox( hrgnValid, &r ); | 
|  | if( IsRectEmpty( &r ) ) | 
|  | goto nocopy; | 
|  | r = *lpOldClientRect; | 
|  | } | 
|  | else | 
|  | { | 
|  | dx = Wnd->rectWindow.left - lpOldWndRect->left; | 
|  | dy = Wnd->rectWindow.top -  lpOldWndRect->top; | 
|  | if( !(uFlags & SWP_EX_PAINTSELF) ) | 
|  | OffsetRgn( hrgnValid, Wnd->rectWindow.left, Wnd->rectWindow.top ); | 
|  | r = *lpOldWndRect; | 
|  | } | 
|  |  | 
|  | if( !(uFlags & SWP_EX_PAINTSELF) ) | 
|  | { | 
|  | /* Move remaining regions to parent coordinates */ | 
|  | OffsetRgn( newVisRgn, Wnd->rectWindow.left, Wnd->rectWindow.top ); | 
|  | OffsetRgn( *pVisRgn,  lpOldWndRect->left, lpOldWndRect->top ); | 
|  | } | 
|  | else | 
|  | OffsetRect( &r, -lpOldWndRect->left, -lpOldWndRect->top ); | 
|  |  | 
|  | TRACE("\tcomputing dirty region!\n"); | 
|  |  | 
|  | /* Compute combined dirty region (old + new - valid) */ | 
|  | CombineRgn( *pVisRgn, *pVisRgn, newVisRgn, RGN_OR); | 
|  | CombineRgn( *pVisRgn, *pVisRgn, hrgnValid, RGN_DIFF); | 
|  |  | 
|  | /* Blt valid bits, r is the rect to copy  */ | 
|  |  | 
|  | if( dx || dy ) | 
|  | { | 
|  | RECT rClip; | 
|  | HDC hDC; | 
|  | DC* dc; | 
|  |  | 
|  | /* get DC and clip rect with drawable rect to avoid superfluous expose events | 
|  | from copying clipped areas */ | 
|  |  | 
|  | if( uFlags & SWP_EX_PAINTSELF ) | 
|  | { | 
|  | hDC = GetDCEx( Wnd->hwndSelf, hrgnValid, DCX_WINDOW | DCX_CACHE | | 
|  | DCX_KEEPCLIPRGN | DCX_INTERSECTRGN | DCX_CLIPSIBLINGS ); | 
|  | rClip.right = nw; rClip.bottom = nh; | 
|  | } | 
|  | else | 
|  | { | 
|  | hDC = GetDCEx( Wnd->parent->hwndSelf, hrgnValid, DCX_CACHE | | 
|  | DCX_KEEPCLIPRGN | DCX_INTERSECTRGN | DCX_CLIPSIBLINGS ); | 
|  | rClip.right = Wnd->parent->rectClient.right - Wnd->parent->rectClient.left; | 
|  | rClip.bottom = Wnd->parent->rectClient.bottom - Wnd->parent->rectClient.top; | 
|  | } | 
|  | rClip.left = rClip.top = 0; | 
|  |  | 
|  | if( (dc = (DC *)GDI_GetObjPtr(hDC, DC_MAGIC)) ) | 
|  | { | 
|  | if( oh > nh ) r.bottom = r.top  + nh; | 
|  | if( ow < nw ) r.right = r.left  + nw; | 
|  |  | 
|  | if( IntersectRect( &r, &r, &rClip ) ) | 
|  | { | 
|  | Wnd->pDriver->pSurfaceCopy( Wnd->parent, dc, dx, dy, &r, TRUE ); | 
|  |  | 
|  | /* When you copy the bits without repainting, parent doesn't | 
|  | get validated appropriately. Therefore, we have to validate | 
|  | the parent with the windows' updated region when the | 
|  | parent's update region is not empty. */ | 
|  |  | 
|  | if (Wnd->parent->hrgnUpdate != 0 && !(Wnd->parent->dwStyle & WS_CLIPCHILDREN)) | 
|  | { | 
|  | OffsetRect(&r, dx, dy); | 
|  | ValidateRect(Wnd->parent->hwndSelf, &r); | 
|  | } | 
|  | } | 
|  |  | 
|  | GDI_HEAP_UNLOCK( hDC ); | 
|  | } | 
|  | ReleaseDC( (uFlags & SWP_EX_PAINTSELF) ? | 
|  | Wnd->hwndSelf :  Wnd->parent->hwndSelf, hDC); | 
|  | } | 
|  | } | 
|  |  | 
|  | /* *pVisRgn now points to the invalidated region */ | 
|  |  | 
|  | DeleteObject(newVisRgn); | 
|  | DeleteObject(dirtyRgn); | 
|  | return uFlags; | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           SWP_DoSimpleFrameChanged | 
|  | * | 
|  | * NOTE: old and new client rect origins are identical, only | 
|  | *	 extents may have changed. Window extents are the same. | 
|  | */ | 
|  | static void SWP_DoSimpleFrameChanged( WND* wndPtr, RECT* pOldClientRect, WORD swpFlags, UINT uFlags ) | 
|  | { | 
|  | INT	 i = 0; | 
|  | RECT rect; | 
|  | HRGN hrgn = 0; | 
|  |  | 
|  | if( !(swpFlags & SWP_NOCLIENTSIZE) ) | 
|  | { | 
|  | /* Client rect changed its position/size, most likely a scrollar | 
|  | * was added/removed. | 
|  | * | 
|  | * FIXME: WVR alignment flags | 
|  | */ | 
|  |  | 
|  | if( wndPtr->rectClient.right >  pOldClientRect->right ) /* right edge */ | 
|  | { | 
|  | i++; | 
|  | rect.top = 0; | 
|  | rect.bottom = wndPtr->rectClient.bottom - wndPtr->rectClient.top; | 
|  | rect.right = wndPtr->rectClient.right - wndPtr->rectClient.left; | 
|  | if(!(uFlags & SWP_EX_NOCOPY)) | 
|  | rect.left = pOldClientRect->right - wndPtr->rectClient.left; | 
|  | else | 
|  | { | 
|  | rect.left = 0; | 
|  | goto redraw; | 
|  | } | 
|  | } | 
|  |  | 
|  | if( wndPtr->rectClient.bottom > pOldClientRect->bottom ) /* bottom edge */ | 
|  | { | 
|  | if( i ) | 
|  | hrgn = CreateRectRgnIndirect( &rect ); | 
|  | rect.left = 0; | 
|  | rect.right = wndPtr->rectClient.right - wndPtr->rectClient.left; | 
|  | rect.bottom = wndPtr->rectClient.bottom - wndPtr->rectClient.top; | 
|  | if(!(uFlags & SWP_EX_NOCOPY)) | 
|  | rect.top = pOldClientRect->bottom - wndPtr->rectClient.top; | 
|  | else | 
|  | rect.top = 0; | 
|  | if( i++ ) | 
|  | REGION_UnionRectWithRgn( hrgn, &rect ); | 
|  | } | 
|  |  | 
|  | if( i == 0 && (uFlags & SWP_EX_NOCOPY) ) /* force redraw anyway */ | 
|  | { | 
|  | rect = wndPtr->rectWindow; | 
|  | OffsetRect( &rect, wndPtr->rectWindow.left - wndPtr->rectClient.left, | 
|  | wndPtr->rectWindow.top - wndPtr->rectClient.top ); | 
|  | i++; | 
|  | } | 
|  | } | 
|  |  | 
|  | if( i ) | 
|  | { | 
|  | redraw: | 
|  | PAINT_RedrawWindow( wndPtr->hwndSelf, &rect, hrgn, RDW_INVALIDATE | RDW_FRAME | RDW_ERASE | | 
|  | RDW_ERASENOW | RDW_ALLCHILDREN, RDW_EX_TOPFRAME | RDW_EX_USEHRGN ); | 
|  | } | 
|  | else | 
|  | { | 
|  | WIN_UpdateNCRgn(wndPtr, 0, UNC_UPDATE | UNC_ENTIRE); | 
|  | } | 
|  |  | 
|  | if( hrgn > 1 ) | 
|  | DeleteObject( hrgn ); | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           SWP_DoWinPosChanging | 
|  | */ | 
|  | static BOOL SWP_DoWinPosChanging( WND* wndPtr, WINDOWPOS* pWinpos, | 
|  | RECT* pNewWindowRect, RECT* pNewClientRect ) | 
|  | { | 
|  | /* Send WM_WINDOWPOSCHANGING message */ | 
|  |  | 
|  | if (!(pWinpos->flags & SWP_NOSENDCHANGING)) | 
|  | SendMessageA( wndPtr->hwndSelf, WM_WINDOWPOSCHANGING, 0, (LPARAM)pWinpos ); | 
|  |  | 
|  | /* Calculate new position and size */ | 
|  |  | 
|  | *pNewWindowRect = wndPtr->rectWindow; | 
|  | *pNewClientRect = (wndPtr->dwStyle & WS_MINIMIZE) ? wndPtr->rectWindow | 
|  | : wndPtr->rectClient; | 
|  |  | 
|  | if (!(pWinpos->flags & SWP_NOSIZE)) | 
|  | { | 
|  | pNewWindowRect->right  = pNewWindowRect->left + pWinpos->cx; | 
|  | pNewWindowRect->bottom = pNewWindowRect->top + pWinpos->cy; | 
|  | } | 
|  | if (!(pWinpos->flags & SWP_NOMOVE)) | 
|  | { | 
|  | pNewWindowRect->left    = pWinpos->x; | 
|  | pNewWindowRect->top     = pWinpos->y; | 
|  | pNewWindowRect->right  += pWinpos->x - wndPtr->rectWindow.left; | 
|  | pNewWindowRect->bottom += pWinpos->y - wndPtr->rectWindow.top; | 
|  |  | 
|  | OffsetRect( pNewClientRect, pWinpos->x - wndPtr->rectWindow.left, | 
|  | pWinpos->y - wndPtr->rectWindow.top ); | 
|  | } | 
|  |  | 
|  | pWinpos->flags |= SWP_NOCLIENTMOVE | SWP_NOCLIENTSIZE; | 
|  | return TRUE; | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           SWP_DoNCCalcSize | 
|  | */ | 
|  | static UINT SWP_DoNCCalcSize( WND* wndPtr, WINDOWPOS* pWinpos, | 
|  | RECT* pNewWindowRect, RECT* pNewClientRect, WORD f) | 
|  | { | 
|  | UINT wvrFlags = 0; | 
|  |  | 
|  | /* Send WM_NCCALCSIZE message to get new client area */ | 
|  | if( (pWinpos->flags & (SWP_FRAMECHANGED | SWP_NOSIZE)) != SWP_NOSIZE ) | 
|  | { | 
|  | wvrFlags = WINPOS_SendNCCalcSize( pWinpos->hwnd, TRUE, pNewWindowRect, | 
|  | &wndPtr->rectWindow, &wndPtr->rectClient, | 
|  | pWinpos, pNewClientRect ); | 
|  |  | 
|  | /* FIXME: WVR_ALIGNxxx */ | 
|  |  | 
|  | if( pNewClientRect->left != wndPtr->rectClient.left || | 
|  | pNewClientRect->top != wndPtr->rectClient.top ) | 
|  | pWinpos->flags &= ~SWP_NOCLIENTMOVE; | 
|  |  | 
|  | if( (pNewClientRect->right - pNewClientRect->left != | 
|  | wndPtr->rectClient.right - wndPtr->rectClient.left) || | 
|  | (pNewClientRect->bottom - pNewClientRect->top != | 
|  | wndPtr->rectClient.bottom - wndPtr->rectClient.top) ) | 
|  | pWinpos->flags &= ~SWP_NOCLIENTSIZE; | 
|  | } | 
|  | else | 
|  | if( !(f & SWP_NOMOVE) && (pNewClientRect->left != wndPtr->rectClient.left || | 
|  | pNewClientRect->top != wndPtr->rectClient.top) ) | 
|  | pWinpos->flags &= ~SWP_NOCLIENTMOVE; | 
|  | return wvrFlags; | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           SetWindowPos   (USER.2) | 
|  | */ | 
|  | BOOL16 WINAPI SetWindowPos16( HWND16 hwnd, HWND16 hwndInsertAfter, | 
|  | INT16 x, INT16 y, INT16 cx, INT16 cy, WORD flags) | 
|  | { | 
|  | return SetWindowPos(hwnd,(INT)(INT16)hwndInsertAfter,x,y,cx,cy,flags); | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           SetWindowPos   (USER32.520) | 
|  | */ | 
|  | BOOL WINAPI SetWindowPos( HWND hwnd, HWND hwndInsertAfter, | 
|  | INT x, INT y, INT cx, INT cy, UINT flags ) | 
|  | { | 
|  | WINDOWPOS 	winpos; | 
|  | WND *	wndPtr,*wndTemp; | 
|  | RECT 	newWindowRect, newClientRect; | 
|  | RECT	oldWindowRect, oldClientRect; | 
|  | HRGN	visRgn = 0; | 
|  | UINT 	wvrFlags = 0, uFlags = 0; | 
|  | BOOL	retvalue, resync = FALSE, bChangePos; | 
|  | HWND	hwndActive = 0; | 
|  |  | 
|  | /* Get current active window from the active queue */ | 
|  | if ( hActiveQueue ) | 
|  | { | 
|  | MESSAGEQUEUE *pActiveQueue = QUEUE_Lock( hActiveQueue ); | 
|  | if ( pActiveQueue ) | 
|  | { | 
|  | hwndActive = PERQDATA_GetActiveWnd( pActiveQueue->pQData ); | 
|  | QUEUE_Unlock( pActiveQueue ); | 
|  | } | 
|  | } | 
|  |  | 
|  | TRACE("hwnd %04x, swp (%i,%i)-(%i,%i) flags %08x\n", | 
|  | hwnd, x, y, x+cx, y+cy, flags); | 
|  |  | 
|  | bChangePos = !(flags & SWP_WINE_NOHOSTMOVE); | 
|  | flags &= ~SWP_WINE_NOHOSTMOVE; | 
|  |  | 
|  |  | 
|  | /* ------------------------------------------------------------------------ CHECKS */ | 
|  |  | 
|  | /* Check window handle */ | 
|  |  | 
|  | if (hwnd == GetDesktopWindow()) return FALSE; | 
|  | if (!(wndPtr = WIN_FindWndPtr( hwnd ))) return FALSE; | 
|  |  | 
|  | TRACE("\tcurrent (%i,%i)-(%i,%i), style %08x\n", wndPtr->rectWindow.left, wndPtr->rectWindow.top, | 
|  | wndPtr->rectWindow.right, wndPtr->rectWindow.bottom, (unsigned)wndPtr->dwStyle ); | 
|  |  | 
|  | /* Fix redundant flags */ | 
|  |  | 
|  | if(wndPtr->dwStyle & WS_VISIBLE) | 
|  | flags &= ~SWP_SHOWWINDOW; | 
|  | else | 
|  | { | 
|  | if (!(flags & SWP_SHOWWINDOW)) | 
|  | flags |= SWP_NOREDRAW; | 
|  | flags &= ~SWP_HIDEWINDOW; | 
|  | } | 
|  |  | 
|  | if ( cx < 0 ) cx = 0; if( cy < 0 ) cy = 0; | 
|  |  | 
|  | if ((wndPtr->rectWindow.right - wndPtr->rectWindow.left == cx) && | 
|  | (wndPtr->rectWindow.bottom - wndPtr->rectWindow.top == cy)) | 
|  | flags |= SWP_NOSIZE;    /* Already the right size */ | 
|  |  | 
|  | if ((wndPtr->rectWindow.left == x) && (wndPtr->rectWindow.top == y)) | 
|  | flags |= SWP_NOMOVE;    /* Already the right position */ | 
|  |  | 
|  | if (hwnd == hwndActive) | 
|  | flags |= SWP_NOACTIVATE;   /* Already active */ | 
|  | else if ( (wndPtr->dwStyle & (WS_POPUP | WS_CHILD)) != WS_CHILD ) | 
|  | { | 
|  | if(!(flags & SWP_NOACTIVATE)) /* Bring to the top when activating */ | 
|  | { | 
|  | flags &= ~SWP_NOZORDER; | 
|  | hwndInsertAfter = HWND_TOP; | 
|  | goto Pos; | 
|  | } | 
|  | } | 
|  |  | 
|  | /* Check hwndInsertAfter */ | 
|  |  | 
|  | /* FIXME: TOPMOST not supported yet */ | 
|  | if ((hwndInsertAfter == HWND_TOPMOST) || | 
|  | (hwndInsertAfter == HWND_NOTOPMOST)) hwndInsertAfter = HWND_TOP; | 
|  |  | 
|  | /* hwndInsertAfter must be a sibling of the window */ | 
|  | if ((hwndInsertAfter != HWND_TOP) && (hwndInsertAfter != HWND_BOTTOM)) | 
|  | { | 
|  | WND* wnd = WIN_FindWndPtr(hwndInsertAfter); | 
|  |  | 
|  | if( wnd ) { | 
|  | if( wnd->parent != wndPtr->parent ) | 
|  | { | 
|  | retvalue = FALSE; | 
|  | WIN_ReleaseWndPtr(wnd); | 
|  | goto END; | 
|  | } | 
|  | if( wnd->next == wndPtr ) flags |= SWP_NOZORDER; | 
|  | } | 
|  | WIN_ReleaseWndPtr(wnd); | 
|  | } | 
|  |  | 
|  | Pos:  /* ------------------------------------------------------------------------ MAIN part */ | 
|  |  | 
|  | /* Fill the WINDOWPOS structure */ | 
|  |  | 
|  | winpos.hwnd = hwnd; | 
|  | winpos.hwndInsertAfter = hwndInsertAfter; | 
|  | winpos.x = x; | 
|  | winpos.y = y; | 
|  | winpos.cx = cx; | 
|  | winpos.cy = cy; | 
|  | winpos.flags = flags; | 
|  |  | 
|  | SWP_DoWinPosChanging( wndPtr, &winpos, &newWindowRect, &newClientRect ); | 
|  |  | 
|  | if((winpos.flags & (SWP_NOZORDER | SWP_HIDEWINDOW | SWP_SHOWWINDOW)) != SWP_NOZORDER) | 
|  | { | 
|  | if( wndPtr->parent == WIN_GetDesktop() ) | 
|  | hwndInsertAfter = SWP_DoOwnedPopups( wndPtr->parent, wndPtr, | 
|  | hwndInsertAfter, winpos.flags ); | 
|  | WIN_ReleaseDesktop(); | 
|  | } | 
|  |  | 
|  | if(!(wndPtr->flags & WIN_NATIVE) ) | 
|  | { | 
|  | if( hwndInsertAfter == HWND_TOP ) | 
|  | winpos.flags |= ( wndPtr->parent->child == wndPtr)? SWP_NOZORDER: 0; | 
|  | else | 
|  | if( hwndInsertAfter == HWND_BOTTOM ) | 
|  | winpos.flags |= ( wndPtr->next )? 0: SWP_NOZORDER; | 
|  | else | 
|  | if( !(winpos.flags & SWP_NOZORDER) ) | 
|  | if( GetWindow(hwndInsertAfter, GW_HWNDNEXT) == wndPtr->hwndSelf ) | 
|  | winpos.flags |= SWP_NOZORDER; | 
|  |  | 
|  | if( !(winpos.flags & (SWP_NOREDRAW | SWP_SHOWWINDOW)) && | 
|  | ((winpos.flags & (SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_HIDEWINDOW | SWP_FRAMECHANGED)) | 
|  | != (SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER)) ) | 
|  | { | 
|  | /* get a previous visible region for SWP_CopyValidBits() */ | 
|  | DWORD flags = DCX_WINDOW; | 
|  |  | 
|  | if (wndPtr->dwStyle & WS_CLIPSIBLINGS) | 
|  | flags |= DCX_CLIPSIBLINGS; | 
|  |  | 
|  | visRgn = DCE_GetVisRgn(hwnd, flags, 0, 0); | 
|  | } | 
|  | } | 
|  |  | 
|  | /* Common operations */ | 
|  |  | 
|  | wvrFlags = SWP_DoNCCalcSize( wndPtr, &winpos, &newWindowRect, &newClientRect, flags ); | 
|  |  | 
|  | if(!(winpos.flags & SWP_NOZORDER)) | 
|  | { | 
|  | if ( WIN_UnlinkWindow( winpos.hwnd ) ) | 
|  | WIN_LinkWindow( winpos.hwnd, hwndInsertAfter ); | 
|  | } | 
|  |  | 
|  | /* Reset active DCEs */ | 
|  |  | 
|  | if( (((winpos.flags & SWP_AGG_NOPOSCHANGE) != SWP_AGG_NOPOSCHANGE) && | 
|  | wndPtr->dwStyle & WS_VISIBLE) || | 
|  | (flags & (SWP_HIDEWINDOW | SWP_SHOWWINDOW)) ) | 
|  | { | 
|  | RECT rect; | 
|  |  | 
|  | UnionRect(&rect, &newWindowRect, &wndPtr->rectWindow); | 
|  | DCE_InvalidateDCE(wndPtr, &rect); | 
|  | } | 
|  |  | 
|  | oldWindowRect = wndPtr->rectWindow; | 
|  | oldClientRect = wndPtr->rectClient; | 
|  |  | 
|  | /* Find out if we have to redraw the whole client rect */ | 
|  |  | 
|  | if( oldClientRect.bottom - oldClientRect.top == | 
|  | newClientRect.bottom - newClientRect.top ) wvrFlags &= ~WVR_VREDRAW; | 
|  |  | 
|  | if( oldClientRect.right - oldClientRect.left == | 
|  | newClientRect.right - newClientRect.left ) wvrFlags &= ~WVR_HREDRAW; | 
|  |  | 
|  | if( (winpos.flags & SWP_NOCOPYBITS) || (!(winpos.flags & SWP_NOCLIENTSIZE) && | 
|  | (wvrFlags >= WVR_HREDRAW) && (wvrFlags < WVR_VALIDRECTS)) ) | 
|  | { | 
|  | uFlags |= SWP_EX_NOCOPY; | 
|  | } | 
|  | /* | 
|  | *  Use this later in CopyValidBits() | 
|  | * | 
|  | else if( 0  ) | 
|  | uFlags |= SWP_EX_NONCLIENT; | 
|  | */ | 
|  |  | 
|  | /* FIXME: actually do something with WVR_VALIDRECTS */ | 
|  |  | 
|  | wndPtr->rectWindow = newWindowRect; | 
|  | wndPtr->rectClient = newClientRect; | 
|  |  | 
|  | if (wndPtr->flags & WIN_NATIVE) 	/* -------------------------------------------- hosted window */ | 
|  | { | 
|  | BOOL bCallDriver = TRUE; | 
|  | HWND tempInsertAfter = winpos.hwndInsertAfter; | 
|  |  | 
|  | winpos.hwndInsertAfter = hwndInsertAfter; | 
|  |  | 
|  | if( !(winpos.flags & (SWP_SHOWWINDOW | SWP_HIDEWINDOW | SWP_NOREDRAW)) ) | 
|  | { | 
|  | /* This is the only place where we need to force repainting of the contents | 
|  | of windows created by the host window system, all other cases go through the | 
|  | expose event handling */ | 
|  |  | 
|  | if( (winpos.flags & (SWP_NOSIZE | SWP_FRAMECHANGED)) == (SWP_NOSIZE | SWP_FRAMECHANGED) ) | 
|  | { | 
|  | cx = newWindowRect.right - newWindowRect.left; | 
|  | cy = newWindowRect.bottom - newWindowRect.top; | 
|  |  | 
|  | wndPtr->pDriver->pSetWindowPos(wndPtr, &winpos, bChangePos); | 
|  | winpos.hwndInsertAfter = tempInsertAfter; | 
|  | bCallDriver = FALSE; | 
|  |  | 
|  | if( winpos.flags & SWP_NOCLIENTMOVE ) | 
|  | SWP_DoSimpleFrameChanged(wndPtr, &oldClientRect, winpos.flags, uFlags ); | 
|  | else | 
|  | { | 
|  | /* client area moved but window extents remained the same, copy valid bits */ | 
|  |  | 
|  | visRgn = CreateRectRgn( 0, 0, cx, cy ); | 
|  | uFlags = SWP_CopyValidBits( wndPtr, &visRgn, &oldWindowRect, &oldClientRect, | 
|  | uFlags | SWP_EX_PAINTSELF ); | 
|  | } | 
|  | } | 
|  | } | 
|  |  | 
|  | if( bCallDriver ) | 
|  | { | 
|  | if( !(winpos.flags & (SWP_SHOWWINDOW | SWP_HIDEWINDOW | SWP_NOREDRAW)) ) | 
|  | { | 
|  | if( (oldClientRect.left - oldWindowRect.left == newClientRect.left - newWindowRect.left) && | 
|  | (oldClientRect.top - oldWindowRect.top == newClientRect.top - newWindowRect.top) && | 
|  | !(uFlags & SWP_EX_NOCOPY) ) | 
|  | { | 
|  | /* The origin of the client rect didn't move so we can try to repaint | 
|  | * only the nonclient area by setting bit gravity hint for the host window system. | 
|  | */ | 
|  |  | 
|  | if( !(wndPtr->flags & WIN_MANAGED) ) | 
|  | { | 
|  | HRGN hrgn = CreateRectRgn( 0, 0, newWindowRect.right - newWindowRect.left, | 
|  | newWindowRect.bottom - newWindowRect.top); | 
|  | RECT rcn = newClientRect; | 
|  | RECT rco = oldClientRect; | 
|  |  | 
|  | OffsetRect( &rcn, -newWindowRect.left, -newWindowRect.top ); | 
|  | OffsetRect( &rco, -oldWindowRect.left, -oldWindowRect.top ); | 
|  | IntersectRect( &rcn, &rcn, &rco ); | 
|  | visRgn = CreateRectRgnIndirect( &rcn ); | 
|  | CombineRgn( visRgn, hrgn, visRgn, RGN_DIFF ); | 
|  | DeleteObject( hrgn ); | 
|  | uFlags = SWP_EX_PAINTSELF; | 
|  | } | 
|  | wndPtr->pDriver->pSetHostAttr(wndPtr, HAK_BITGRAVITY, BGNorthWest ); | 
|  | } | 
|  | else | 
|  | wndPtr->pDriver->pSetHostAttr(wndPtr, HAK_BITGRAVITY, BGForget ); | 
|  | } | 
|  |  | 
|  | wndPtr->pDriver->pSetWindowPos(wndPtr, &winpos, bChangePos); | 
|  | winpos.hwndInsertAfter = tempInsertAfter; | 
|  | } | 
|  |  | 
|  | if( winpos.flags & SWP_SHOWWINDOW ) | 
|  | { | 
|  | HWND focus, curr; | 
|  |  | 
|  | wndPtr->dwStyle |= WS_VISIBLE; | 
|  |  | 
|  | if (wndPtr->flags & WIN_MANAGED) resync = TRUE; | 
|  |  | 
|  | /* focus was set to unmapped window, reset host focus | 
|  | * since the window is now visible */ | 
|  |  | 
|  | focus = curr = GetFocus(); | 
|  | while (curr) | 
|  | { | 
|  | if (curr == hwnd) | 
|  | { | 
|  | WND *pFocus = WIN_FindWndPtr( focus ); | 
|  | if (pFocus) | 
|  | pFocus->pDriver->pSetFocus(pFocus); | 
|  | WIN_ReleaseWndPtr(pFocus); | 
|  | break; | 
|  | } | 
|  | curr = GetParent(curr); | 
|  | } | 
|  | } | 
|  | } | 
|  | else 				/* -------------------------------------------- emulated window */ | 
|  | { | 
|  | if( winpos.flags & SWP_SHOWWINDOW ) | 
|  | { | 
|  | wndPtr->dwStyle |= WS_VISIBLE; | 
|  | uFlags |= SWP_EX_PAINTSELF; | 
|  | visRgn = 1; /* redraw the whole window */ | 
|  | } | 
|  | else if( !(winpos.flags & SWP_NOREDRAW) ) | 
|  | { | 
|  | if( winpos.flags & SWP_HIDEWINDOW ) | 
|  | { | 
|  | if( visRgn > 1 ) /* map to parent */ | 
|  | OffsetRgn( visRgn, oldWindowRect.left, oldWindowRect.top ); | 
|  | else | 
|  | visRgn = 0; | 
|  | } | 
|  | else | 
|  | { | 
|  | if( (winpos.flags & SWP_AGG_NOPOSCHANGE) != SWP_AGG_NOPOSCHANGE ) | 
|  | uFlags = SWP_CopyValidBits(wndPtr, &visRgn, &oldWindowRect, | 
|  | &oldClientRect, uFlags); | 
|  | else | 
|  | { | 
|  | /* nothing moved, redraw frame if needed */ | 
|  |  | 
|  | if( winpos.flags & SWP_FRAMECHANGED ) | 
|  | SWP_DoSimpleFrameChanged( wndPtr, &oldClientRect, winpos.flags, uFlags ); | 
|  | if( visRgn ) | 
|  | { | 
|  | DeleteObject( visRgn ); | 
|  | visRgn = 0; | 
|  | } | 
|  | } | 
|  | } | 
|  | } | 
|  | } | 
|  |  | 
|  | if( winpos.flags & SWP_HIDEWINDOW ) | 
|  | { | 
|  | wndPtr->dwStyle &= ~WS_VISIBLE; | 
|  |  | 
|  | if (hwnd == CARET_GetHwnd()) DestroyCaret(); | 
|  |  | 
|  | /* FIXME: This will cause the window to be activated irrespective | 
|  | * of whether it is owned by the same thread. Has to be done | 
|  | * asynchronously. | 
|  | */ | 
|  |  | 
|  | if (winpos.hwnd == hwndActive) | 
|  | WINPOS_ActivateOtherWindow( wndPtr ); | 
|  | } | 
|  |  | 
|  | /* ------------------------------------------------------------------------ FINAL */ | 
|  |  | 
|  | if (wndPtr->flags & WIN_NATIVE) | 
|  | EVENT_Synchronize();  /* Synchronize with the host window system */ | 
|  |  | 
|  | if (!GetCapture() && ((wndPtr->dwStyle & WS_VISIBLE) || (flags & SWP_HIDEWINDOW))) | 
|  | { | 
|  | /* Simulate a mouse event to set the cursor */ | 
|  | DWORD posX, posY, keyState; | 
|  |  | 
|  | if ( EVENT_QueryPointer( &posX, &posY, &keyState ) ) | 
|  | { | 
|  | int iWndsLocks = WIN_SuspendWndsLock(); | 
|  |  | 
|  | hardware_event( WM_MOUSEMOVE, keyState, 0, | 
|  | posX, posY, GetTickCount(), 0 ); | 
|  |  | 
|  | WIN_RestoreWndsLock(iWndsLocks); | 
|  | } | 
|  | } | 
|  |  | 
|  | wndTemp = WIN_GetDesktop(); | 
|  |  | 
|  | /* repaint invalidated region (if any) | 
|  | * | 
|  | * FIXME: if SWP_NOACTIVATE is not set then set invalid regions here without any painting | 
|  | *        and force update after ChangeActiveWindow() to avoid painting frames twice. | 
|  | */ | 
|  |  | 
|  | if( visRgn ) | 
|  | { | 
|  | if( !(winpos.flags & SWP_NOREDRAW) ) | 
|  | { | 
|  |  | 
|  | /*  Use PAINT_RedrawWindow to explicitly force an invalidation of the window, | 
|  | its parent and sibling and so on, and then erase the parent window | 
|  | back ground if the parent is either a top-level window or its parent's parent | 
|  | is top-level window. Rely on the system to repaint other affected | 
|  | windows later on.  */ | 
|  | if( uFlags & SWP_EX_PAINTSELF ) | 
|  | { | 
|  | PAINT_RedrawWindow( wndPtr->hwndSelf, NULL, (visRgn == 1) ? 0 : visRgn, | 
|  | RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_ALLCHILDREN, | 
|  | RDW_EX_XYWINDOW | RDW_EX_USEHRGN ); | 
|  | } | 
|  | else | 
|  | { | 
|  | PAINT_RedrawWindow( wndPtr->parent->hwndSelf, NULL, (visRgn == 1) ? 0 : visRgn, | 
|  | RDW_ERASE | RDW_INVALIDATE | RDW_ALLCHILDREN, | 
|  | RDW_EX_USEHRGN ); | 
|  | } | 
|  |  | 
|  | if(wndPtr -> parent == wndTemp || wndPtr->parent->parent == wndTemp ) | 
|  | { | 
|  | PAINT_RedrawWindow( wndPtr->parent->hwndSelf, NULL, 0, | 
|  | RDW_ERASENOW | RDW_NOCHILDREN, 0 ); | 
|  | } | 
|  | } | 
|  | if( visRgn != 1 ) | 
|  | DeleteObject( visRgn ); | 
|  | } | 
|  |  | 
|  | WIN_ReleaseDesktop(); | 
|  |  | 
|  | if (!(flags & SWP_NOACTIVATE)) | 
|  | WINPOS_ChangeActiveWindow( winpos.hwnd, FALSE ); | 
|  |  | 
|  | /* And last, send the WM_WINDOWPOSCHANGED message */ | 
|  |  | 
|  | TRACE("\tstatus flags = %04x\n", winpos.flags & SWP_AGG_STATUSFLAGS); | 
|  |  | 
|  | if ( resync || | 
|  | (((winpos.flags & SWP_AGG_STATUSFLAGS) != SWP_AGG_NOPOSCHANGE) && | 
|  | !(winpos.flags & SWP_NOSENDCHANGING)) ) | 
|  | { | 
|  | SendMessageA( winpos.hwnd, WM_WINDOWPOSCHANGED, 0, (LPARAM)&winpos ); | 
|  | if (resync) EVENT_Synchronize(); | 
|  | } | 
|  |  | 
|  | retvalue = TRUE; | 
|  | END: | 
|  | WIN_ReleaseWndPtr(wndPtr); | 
|  | return retvalue; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           BeginDeferWindowPos16   (USER.259) | 
|  | */ | 
|  | HDWP16 WINAPI BeginDeferWindowPos16( INT16 count ) | 
|  | { | 
|  | return BeginDeferWindowPos( count ); | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           BeginDeferWindowPos   (USER32.9) | 
|  | */ | 
|  | HDWP WINAPI BeginDeferWindowPos( INT count ) | 
|  | { | 
|  | HDWP handle; | 
|  | DWP *pDWP; | 
|  |  | 
|  | if (count <= 0) return 0; | 
|  | handle = USER_HEAP_ALLOC( sizeof(DWP) + (count-1)*sizeof(WINDOWPOS) ); | 
|  | if (!handle) return 0; | 
|  | pDWP = (DWP *) USER_HEAP_LIN_ADDR( handle ); | 
|  | pDWP->actualCount    = 0; | 
|  | pDWP->suggestedCount = count; | 
|  | pDWP->valid          = TRUE; | 
|  | pDWP->wMagic         = DWP_MAGIC; | 
|  | pDWP->hwndParent     = 0; | 
|  | return handle; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           DeferWindowPos16   (USER.260) | 
|  | */ | 
|  | HDWP16 WINAPI DeferWindowPos16( HDWP16 hdwp, HWND16 hwnd, HWND16 hwndAfter, | 
|  | INT16 x, INT16 y, INT16 cx, INT16 cy, | 
|  | UINT16 flags ) | 
|  | { | 
|  | return DeferWindowPos( hdwp, hwnd, (INT)(INT16)hwndAfter, | 
|  | x, y, cx, cy, flags ); | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           DeferWindowPos   (USER32.128) | 
|  | */ | 
|  | HDWP WINAPI DeferWindowPos( HDWP hdwp, HWND hwnd, HWND hwndAfter, | 
|  | INT x, INT y, INT cx, INT cy, | 
|  | UINT flags ) | 
|  | { | 
|  | DWP *pDWP; | 
|  | int i; | 
|  | HDWP newhdwp = hdwp,retvalue; | 
|  | /* HWND parent; */ | 
|  | WND *pWnd; | 
|  |  | 
|  | pDWP = (DWP *) USER_HEAP_LIN_ADDR( hdwp ); | 
|  | if (!pDWP) return 0; | 
|  | if (hwnd == GetDesktopWindow()) return 0; | 
|  |  | 
|  | if (!(pWnd=WIN_FindWndPtr( hwnd ))) { | 
|  | USER_HEAP_FREE( hdwp ); | 
|  | return 0; | 
|  | } | 
|  |  | 
|  | /* Numega Bounds Checker Demo dislikes the following code. | 
|  | In fact, I've not been able to find any "same parent" requirement in any docu | 
|  | [AM 980509] | 
|  | */ | 
|  | #if 0 | 
|  | /* All the windows of a DeferWindowPos() must have the same parent */ | 
|  | parent = pWnd->parent->hwndSelf; | 
|  | if (pDWP->actualCount == 0) pDWP->hwndParent = parent; | 
|  | else if (parent != pDWP->hwndParent) | 
|  | { | 
|  | USER_HEAP_FREE( hdwp ); | 
|  | retvalue = 0; | 
|  | goto END; | 
|  | } | 
|  | #endif | 
|  |  | 
|  | for (i = 0; i < pDWP->actualCount; i++) | 
|  | { | 
|  | if (pDWP->winPos[i].hwnd == hwnd) | 
|  | { | 
|  | /* Merge with the other changes */ | 
|  | if (!(flags & SWP_NOZORDER)) | 
|  | { | 
|  | pDWP->winPos[i].hwndInsertAfter = hwndAfter; | 
|  | } | 
|  | if (!(flags & SWP_NOMOVE)) | 
|  | { | 
|  | pDWP->winPos[i].x = x; | 
|  | pDWP->winPos[i].y = y; | 
|  | } | 
|  | if (!(flags & SWP_NOSIZE)) | 
|  | { | 
|  | pDWP->winPos[i].cx = cx; | 
|  | pDWP->winPos[i].cy = cy; | 
|  | } | 
|  | pDWP->winPos[i].flags &= flags | ~(SWP_NOSIZE | SWP_NOMOVE | | 
|  | SWP_NOZORDER | SWP_NOREDRAW | | 
|  | SWP_NOACTIVATE | SWP_NOCOPYBITS| | 
|  | SWP_NOOWNERZORDER); | 
|  | pDWP->winPos[i].flags |= flags & (SWP_SHOWWINDOW | SWP_HIDEWINDOW | | 
|  | SWP_FRAMECHANGED); | 
|  | retvalue = hdwp; | 
|  | goto END; | 
|  | } | 
|  | } | 
|  | if (pDWP->actualCount >= pDWP->suggestedCount) | 
|  | { | 
|  | newhdwp = USER_HEAP_REALLOC( hdwp, | 
|  | sizeof(DWP) + pDWP->suggestedCount*sizeof(WINDOWPOS) ); | 
|  | if (!newhdwp) | 
|  | { | 
|  | retvalue = 0; | 
|  | goto END; | 
|  | } | 
|  | pDWP = (DWP *) USER_HEAP_LIN_ADDR( newhdwp ); | 
|  | pDWP->suggestedCount++; | 
|  | } | 
|  | pDWP->winPos[pDWP->actualCount].hwnd = hwnd; | 
|  | pDWP->winPos[pDWP->actualCount].hwndInsertAfter = hwndAfter; | 
|  | pDWP->winPos[pDWP->actualCount].x = x; | 
|  | pDWP->winPos[pDWP->actualCount].y = y; | 
|  | pDWP->winPos[pDWP->actualCount].cx = cx; | 
|  | pDWP->winPos[pDWP->actualCount].cy = cy; | 
|  | pDWP->winPos[pDWP->actualCount].flags = flags; | 
|  | pDWP->actualCount++; | 
|  | retvalue = newhdwp; | 
|  | END: | 
|  | WIN_ReleaseWndPtr(pWnd); | 
|  | return retvalue; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           EndDeferWindowPos16   (USER.261) | 
|  | */ | 
|  | BOOL16 WINAPI EndDeferWindowPos16( HDWP16 hdwp ) | 
|  | { | 
|  | return EndDeferWindowPos( hdwp ); | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           EndDeferWindowPos   (USER32.173) | 
|  | */ | 
|  | BOOL WINAPI EndDeferWindowPos( HDWP hdwp ) | 
|  | { | 
|  | DWP *pDWP; | 
|  | WINDOWPOS *winpos; | 
|  | BOOL res = TRUE; | 
|  | int i; | 
|  |  | 
|  | pDWP = (DWP *) USER_HEAP_LIN_ADDR( hdwp ); | 
|  | if (!pDWP) return FALSE; | 
|  | for (i = 0, winpos = pDWP->winPos; i < pDWP->actualCount; i++, winpos++) | 
|  | { | 
|  | if (!(res = SetWindowPos( winpos->hwnd, winpos->hwndInsertAfter, | 
|  | winpos->x, winpos->y, winpos->cx, | 
|  | winpos->cy, winpos->flags ))) break; | 
|  | } | 
|  | USER_HEAP_FREE( hdwp ); | 
|  | return res; | 
|  | } | 
|  |  | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           TileChildWindows   (USER.199) | 
|  | */ | 
|  | void WINAPI TileChildWindows16( HWND16 parent, WORD action ) | 
|  | { | 
|  | FIXME("(%04x, %d): stub\n", parent, action); | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           CascageChildWindows   (USER.198) | 
|  | */ | 
|  | void WINAPI CascadeChildWindows16( HWND16 parent, WORD action ) | 
|  | { | 
|  | FIXME("(%04x, %d): stub\n", parent, action); | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           SetProgmanWindow			[USER32.522] | 
|  | */ | 
|  | HRESULT WINAPI SetProgmanWindow ( HWND hwnd ) | 
|  | { | 
|  | hGlobalProgmanWindow = hwnd; | 
|  | return hGlobalProgmanWindow; | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           GetProgmanWindow			[USER32.289] | 
|  | */ | 
|  | HRESULT WINAPI GetProgmanWindow ( ) | 
|  | { | 
|  | return hGlobalProgmanWindow; | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           SetShellWindowEx			[USER32.531] | 
|  | * hwndProgman =  Progman[Program Manager] | 
|  | *                |-> SHELLDLL_DefView | 
|  | * hwndListView = |   |-> SysListView32 | 
|  | *                |   |   |-> tooltips_class32 | 
|  | *                |   | | 
|  | *                |   |-> SysHeader32 | 
|  | *                | | 
|  | *                |-> ProxyTarget | 
|  | */ | 
|  | HRESULT WINAPI SetShellWindowEx ( HWND hwndProgman, HWND hwndListView ) | 
|  | { | 
|  | FIXME("0x%08x 0x%08x stub\n",hwndProgman ,hwndListView ); | 
|  | hGlobalShellWindow = hwndProgman; | 
|  | return hGlobalShellWindow; | 
|  |  | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           SetTaskmanWindow			[USER32.537] | 
|  | * NOTES | 
|  | *   hwnd = MSTaskSwWClass | 
|  | *          |-> SysTabControl32 | 
|  | */ | 
|  | HRESULT WINAPI SetTaskmanWindow ( HWND hwnd ) | 
|  | { | 
|  | hGlobalTaskmanWindow = hwnd; | 
|  | return hGlobalTaskmanWindow; | 
|  | } | 
|  |  | 
|  | /*********************************************************************** | 
|  | *           GetTaskmanWindow			[USER32.304] | 
|  | */ | 
|  | HRESULT WINAPI GetTaskmanWindow ( ) | 
|  | { | 
|  | return hGlobalTaskmanWindow; | 
|  | } |