2643 lines
80 KiB
C
2643 lines
80 KiB
C
/*
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* Window position related functions.
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*
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* Copyright 1993, 1994, 1995 Alexandre Julliard
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* 1995, 1996 Alex Korobka
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*/
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#include "x11drv.h"
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#include <string.h>
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#include "sysmetrics.h"
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#include "heap.h"
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#include "module.h"
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#include "user.h"
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#include "win.h"
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#include "hook.h"
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#include "message.h"
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#include "queue.h"
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#include "options.h"
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#include "task.h"
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#include "winpos.h"
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#include "dce.h"
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#include "nonclient.h"
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#include "debug.h"
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#include "local.h"
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#include "ldt.h"
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#define HAS_DLGFRAME(style,exStyle) \
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(((exStyle) & WS_EX_DLGMODALFRAME) || \
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(((style) & WS_DLGFRAME) && !((style) & WS_BORDER)))
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#define HAS_THICKFRAME(style) \
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(((style) & WS_THICKFRAME) && \
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!(((style) & (WS_DLGFRAME|WS_BORDER)) == WS_DLGFRAME))
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#define SWP_AGG_NOGEOMETRYCHANGE \
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(SWP_NOSIZE | SWP_NOMOVE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE)
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#define SWP_AGG_NOPOSCHANGE \
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(SWP_AGG_NOGEOMETRYCHANGE | SWP_NOZORDER)
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#define SWP_AGG_STATUSFLAGS \
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(SWP_AGG_NOPOSCHANGE | SWP_FRAMECHANGED | SWP_HIDEWINDOW | SWP_SHOWWINDOW)
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#define EMPTYPOINT(pt) ((*(LONG*)&(pt)) == -1)
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#define PLACE_MIN 0x0001
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#define PLACE_MAX 0x0002
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#define PLACE_RECT 0x0004
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#define SMC_NOCOPY 0x0001
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#define SMC_NOPARENTERASE 0x0002
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#define SMC_DRAWFRAME 0x0004
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#define SMC_SETXPOS 0x0008
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/* ----- internal variables ----- */
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static HWND32 hwndActive = 0; /* Currently active window */
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static HWND32 hwndPrevActive = 0; /* Previously active window */
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static HWND32 hGlobalShellWindow=0; /*the shell*/
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static LPCSTR atomInternalPos;
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extern HQUEUE16 hActiveQueue;
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/***********************************************************************
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* WINPOS_CreateInternalPosAtom
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*/
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BOOL32 WINPOS_CreateInternalPosAtom()
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{
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LPSTR str = "SysIP";
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atomInternalPos = (LPCSTR)(DWORD)GlobalAddAtom32A(str);
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return (atomInternalPos) ? TRUE : FALSE;
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}
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/***********************************************************************
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* WINPOS_CheckInternalPos
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*
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* Called when a window is destroyed.
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*/
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void WINPOS_CheckInternalPos( HWND32 hwnd )
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{
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LPINTERNALPOS lpPos = (LPINTERNALPOS) GetProp32A( hwnd, atomInternalPos );
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if( hwnd == hwndPrevActive ) hwndPrevActive = 0;
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if( hwnd == hwndActive )
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{
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hwndActive = 0;
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WARN(win, "\tattempt to activate destroyed window!\n");
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}
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if( lpPos )
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{
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if( IsWindow32(lpPos->hwndIconTitle) )
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DestroyWindow32( lpPos->hwndIconTitle );
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HeapFree( SystemHeap, 0, lpPos );
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}
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}
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/***********************************************************************
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* WINPOS_FindIconPos
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*
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* Find a suitable place for an iconic window.
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*/
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static POINT16 WINPOS_FindIconPos( WND* wndPtr, POINT16 pt )
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{
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RECT16 rectParent;
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short x, y, xspacing, yspacing;
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GetClientRect16( wndPtr->parent->hwndSelf, &rectParent );
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if ((pt.x >= rectParent.left) && (pt.x + SYSMETRICS_CXICON < rectParent.right) &&
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(pt.y >= rectParent.top) && (pt.y + SYSMETRICS_CYICON < rectParent.bottom))
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return pt; /* The icon already has a suitable position */
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xspacing = SYSMETRICS_CXICONSPACING;
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yspacing = SYSMETRICS_CYICONSPACING;
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y = rectParent.bottom;
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for (;;)
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{
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for (x = rectParent.left; x <= rectParent.right-xspacing; x += xspacing)
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{
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/* Check if another icon already occupies this spot */
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WND *childPtr = wndPtr->parent->child;
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while (childPtr)
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{
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if ((childPtr->dwStyle & WS_MINIMIZE) && (childPtr != wndPtr))
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{
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if ((childPtr->rectWindow.left < x + xspacing) &&
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(childPtr->rectWindow.right >= x) &&
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(childPtr->rectWindow.top <= y) &&
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(childPtr->rectWindow.bottom > y - yspacing))
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break; /* There's a window in there */
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}
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childPtr = childPtr->next;
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}
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if (!childPtr) /* No window was found, so it's OK for us */
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{
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pt.x = x + (xspacing - SYSMETRICS_CXICON) / 2;
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pt.y = y - (yspacing + SYSMETRICS_CYICON) / 2;
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return pt;
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}
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}
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y -= yspacing;
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}
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}
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/***********************************************************************
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* ArrangeIconicWindows16 (USER.170)
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*/
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UINT16 WINAPI ArrangeIconicWindows16( HWND16 parent)
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{
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return ArrangeIconicWindows32(parent);
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}
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/***********************************************************************
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* ArrangeIconicWindows32 (USER32.7)
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*/
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UINT32 WINAPI ArrangeIconicWindows32( HWND32 parent )
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{
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RECT32 rectParent;
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HWND32 hwndChild;
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INT32 x, y, xspacing, yspacing;
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GetClientRect32( parent, &rectParent );
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x = rectParent.left;
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y = rectParent.bottom;
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xspacing = SYSMETRICS_CXICONSPACING;
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yspacing = SYSMETRICS_CYICONSPACING;
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hwndChild = GetWindow32( parent, GW_CHILD );
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while (hwndChild)
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{
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if( IsIconic32( hwndChild ) )
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{
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WINPOS_ShowIconTitle( WIN_FindWndPtr(hwndChild), FALSE );
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SetWindowPos32( hwndChild, 0, x + (xspacing - SYSMETRICS_CXICON) / 2,
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y - yspacing - SYSMETRICS_CYICON/2, 0, 0,
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SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE );
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if( IsWindow32(hwndChild) )
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WINPOS_ShowIconTitle( WIN_FindWndPtr(hwndChild), TRUE );
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if (x <= rectParent.right - xspacing) x += xspacing;
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else
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{
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x = rectParent.left;
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y -= yspacing;
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}
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}
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hwndChild = GetWindow32( hwndChild, GW_HWNDNEXT );
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}
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return yspacing;
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}
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/***********************************************************************
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* SwitchToThisWindow16 (USER.172)
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*/
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void WINAPI SwitchToThisWindow16( HWND16 hwnd, BOOL16 restore )
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{
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SwitchToThisWindow32( hwnd, restore );
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}
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/***********************************************************************
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* SwitchToThisWindow32 (USER32.539)
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*/
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void WINAPI SwitchToThisWindow32( HWND32 hwnd, BOOL32 restore )
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{
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ShowWindow32( hwnd, restore ? SW_RESTORE : SW_SHOWMINIMIZED );
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}
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/***********************************************************************
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* GetWindowRect16 (USER.32)
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*/
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void WINAPI GetWindowRect16( HWND16 hwnd, LPRECT16 rect )
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{
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WND * wndPtr = WIN_FindWndPtr( hwnd );
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if (!wndPtr) return;
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CONV_RECT32TO16( &wndPtr->rectWindow, rect );
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if (wndPtr->dwStyle & WS_CHILD)
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MapWindowPoints16( wndPtr->parent->hwndSelf, 0, (POINT16 *)rect, 2 );
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}
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/***********************************************************************
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* GetWindowRect32 (USER32.308)
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*/
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BOOL32 WINAPI GetWindowRect32( HWND32 hwnd, LPRECT32 rect )
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{
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WND * wndPtr = WIN_FindWndPtr( hwnd );
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if (!wndPtr) return FALSE;
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*rect = wndPtr->rectWindow;
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if (wndPtr->dwStyle & WS_CHILD)
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MapWindowPoints32( wndPtr->parent->hwndSelf, 0, (POINT32 *)rect, 2 );
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return TRUE;
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}
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/***********************************************************************
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* GetWindowRgn32
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*/
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BOOL32 WINAPI GetWindowRgn32 ( HWND32 hwnd, HRGN32 hrgn )
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{
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RECT32 rect;
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WND * wndPtr = WIN_FindWndPtr( hwnd );
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if (!wndPtr) return (ERROR);
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FIXME (win, "GetWindowRgn32: doesn't really do regions\n");
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memset (&rect, 0, sizeof(rect));
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GetWindowRect32 ( hwnd, &rect );
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FIXME (win, "Check whether a valid region here\n");
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SetRectRgn32 ( hrgn, rect.left, rect.top, rect.right, rect.bottom );
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return (SIMPLEREGION);
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}
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/***********************************************************************
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* SetWindowRgn32
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*/
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INT32 WINAPI SetWindowRgn32( HWND32 hwnd, HRGN32 hrgn,BOOL32 bRedraw)
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{
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FIXME (win, "SetWindowRgn32: stub\n");
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return TRUE;
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}
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/***********************************************************************
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* SetWindowRgn16
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*/
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INT16 WINAPI SetWindowRgn16( HWND16 hwnd, HRGN16 hrgn,BOOL16 bRedraw)
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{
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FIXME (win, "SetWindowRgn16: stub\n");
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return TRUE;
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}
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/***********************************************************************
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* GetClientRect16 (USER.33)
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*/
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void WINAPI GetClientRect16( HWND16 hwnd, LPRECT16 rect )
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{
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WND * wndPtr = WIN_FindWndPtr( hwnd );
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rect->left = rect->top = rect->right = rect->bottom = 0;
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if (wndPtr)
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{
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rect->right = wndPtr->rectClient.right - wndPtr->rectClient.left;
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rect->bottom = wndPtr->rectClient.bottom - wndPtr->rectClient.top;
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}
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}
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/***********************************************************************
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* GetClientRect32 (USER32.220)
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*/
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void WINAPI GetClientRect32( HWND32 hwnd, LPRECT32 rect )
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{
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WND * wndPtr = WIN_FindWndPtr( hwnd );
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rect->left = rect->top = rect->right = rect->bottom = 0;
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if (wndPtr)
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{
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rect->right = wndPtr->rectClient.right - wndPtr->rectClient.left;
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rect->bottom = wndPtr->rectClient.bottom - wndPtr->rectClient.top;
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}
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}
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/*******************************************************************
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* ClientToScreen16 (USER.28)
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*/
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void WINAPI ClientToScreen16( HWND16 hwnd, LPPOINT16 lppnt )
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{
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MapWindowPoints16( hwnd, 0, lppnt, 1 );
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}
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/*******************************************************************
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* ClientToScreen32 (USER32.52)
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*/
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BOOL32 WINAPI ClientToScreen32( HWND32 hwnd, LPPOINT32 lppnt )
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{
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MapWindowPoints32( hwnd, 0, lppnt, 1 );
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return TRUE;
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}
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/*******************************************************************
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* ScreenToClient16 (USER.29)
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*/
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void WINAPI ScreenToClient16( HWND16 hwnd, LPPOINT16 lppnt )
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{
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MapWindowPoints16( 0, hwnd, lppnt, 1 );
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}
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/*******************************************************************
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* ScreenToClient32 (USER32.447)
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*/
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void WINAPI ScreenToClient32( HWND32 hwnd, LPPOINT32 lppnt )
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{
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MapWindowPoints32( 0, hwnd, lppnt, 1 );
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}
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/***********************************************************************
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* WINPOS_WindowFromPoint
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*
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* Find the window and hittest for a given point.
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*/
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INT16 WINPOS_WindowFromPoint( WND* wndScope, POINT16 pt, WND **ppWnd )
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{
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WND *wndPtr;
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INT16 hittest = HTERROR;
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POINT16 xy = pt;
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*ppWnd = NULL;
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wndPtr = wndScope->child;
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if( wndScope->flags & WIN_MANAGED )
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{
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/* this prevents mouse clicks from going "through" scrollbars in managed mode */
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if( pt.x < wndScope->rectClient.left || pt.x >= wndScope->rectClient.right ||
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pt.y < wndScope->rectClient.top || pt.y >= wndScope->rectClient.bottom )
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goto hittest;
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}
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MapWindowPoints16( GetDesktopWindow16(), wndScope->hwndSelf, &xy, 1 );
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for (;;)
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{
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while (wndPtr)
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{
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/* If point is in window, and window is visible, and it */
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/* is enabled (or it's a top-level window), then explore */
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/* its children. Otherwise, go to the next window. */
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if ((wndPtr->dwStyle & WS_VISIBLE) &&
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(!(wndPtr->dwStyle & WS_DISABLED) ||
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((wndPtr->dwStyle & (WS_POPUP | WS_CHILD)) != WS_CHILD)) &&
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(xy.x >= wndPtr->rectWindow.left) &&
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(xy.x < wndPtr->rectWindow.right) &&
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(xy.y >= wndPtr->rectWindow.top) &&
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(xy.y < wndPtr->rectWindow.bottom))
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{
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*ppWnd = wndPtr; /* Got a suitable window */
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/* If window is minimized or disabled, return at once */
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if (wndPtr->dwStyle & WS_MINIMIZE) return HTCAPTION;
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if (wndPtr->dwStyle & WS_DISABLED) return HTERROR;
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/* If point is not in client area, ignore the children */
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if ((xy.x < wndPtr->rectClient.left) ||
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(xy.x >= wndPtr->rectClient.right) ||
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(xy.y < wndPtr->rectClient.top) ||
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(xy.y >= wndPtr->rectClient.bottom)) break;
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xy.x -= wndPtr->rectClient.left;
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xy.y -= wndPtr->rectClient.top;
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wndPtr = wndPtr->child;
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}
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else wndPtr = wndPtr->next;
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}
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hittest:
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/* If nothing found, try the scope window */
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if (!*ppWnd) *ppWnd = wndScope;
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/* Send the WM_NCHITTEST message (only if to the same task) */
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if ((*ppWnd)->hmemTaskQ == GetFastQueue())
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{
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hittest = (INT16)SendMessage16( (*ppWnd)->hwndSelf, WM_NCHITTEST,
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0, MAKELONG( pt.x, pt.y ) );
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if (hittest != HTTRANSPARENT) return hittest; /* Found the window */
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}
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else return HTCLIENT;
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/* If no children found in last search, make point relative to parent */
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if (!wndPtr)
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{
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xy.x += (*ppWnd)->rectClient.left;
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xy.y += (*ppWnd)->rectClient.top;
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}
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/* Restart the search from the next sibling */
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wndPtr = (*ppWnd)->next;
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*ppWnd = (*ppWnd)->parent;
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}
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}
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/*******************************************************************
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* WindowFromPoint16 (USER.30)
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*/
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HWND16 WINAPI WindowFromPoint16( POINT16 pt )
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{
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WND *pWnd;
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WINPOS_WindowFromPoint( WIN_GetDesktop(), pt, &pWnd );
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return pWnd->hwndSelf;
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}
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/*******************************************************************
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* WindowFromPoint32 (USER32.582)
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*/
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HWND32 WINAPI WindowFromPoint32( POINT32 pt )
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{
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WND *pWnd;
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POINT16 pt16;
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CONV_POINT32TO16( &pt, &pt16 );
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WINPOS_WindowFromPoint( WIN_GetDesktop(), pt16, &pWnd );
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return (HWND32)pWnd->hwndSelf;
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}
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/*******************************************************************
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* ChildWindowFromPoint16 (USER.191)
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*/
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HWND16 WINAPI ChildWindowFromPoint16( HWND16 hwndParent, POINT16 pt )
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{
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POINT32 pt32;
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CONV_POINT16TO32( &pt, &pt32 );
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return (HWND16)ChildWindowFromPoint32( hwndParent, pt32 );
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}
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/*******************************************************************
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* ChildWindowFromPoint32 (USER32.49)
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*/
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HWND32 WINAPI ChildWindowFromPoint32( HWND32 hwndParent, POINT32 pt )
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{
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/* pt is in the client coordinates */
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WND* wnd = WIN_FindWndPtr(hwndParent);
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RECT32 rect;
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if( !wnd ) return 0;
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/* get client rect fast */
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rect.top = rect.left = 0;
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rect.right = wnd->rectClient.right - wnd->rectClient.left;
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rect.bottom = wnd->rectClient.bottom - wnd->rectClient.top;
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if (!PtInRect32( &rect, pt )) return 0;
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wnd = wnd->child;
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while ( wnd )
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{
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if (PtInRect32( &wnd->rectWindow, pt )) return wnd->hwndSelf;
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wnd = wnd->next;
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}
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return hwndParent;
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}
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/*******************************************************************
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* ChildWindowFromPointEx16 (USER.50)
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*/
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HWND16 WINAPI ChildWindowFromPointEx16( HWND16 hwndParent, POINT16 pt, UINT16 uFlags)
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{
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POINT32 pt32;
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CONV_POINT16TO32( &pt, &pt32 );
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return (HWND16)ChildWindowFromPointEx32( hwndParent, pt32, uFlags );
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}
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/*******************************************************************
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* ChildWindowFromPointEx32 (USER32.50)
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*/
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HWND32 WINAPI ChildWindowFromPointEx32( HWND32 hwndParent, POINT32 pt,
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UINT32 uFlags)
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{
|
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/* pt is in the client coordinates */
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WND* wnd = WIN_FindWndPtr(hwndParent);
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RECT32 rect;
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|
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 (!PtInRect32( &rect, pt )) return 0;
|
|
|
|
wnd = wnd->child;
|
|
while ( wnd )
|
|
{
|
|
if (PtInRect32( &wnd->rectWindow, pt )) {
|
|
if ( (uFlags & CWP_SKIPINVISIBLE) &&
|
|
!(wnd->dwStyle & WS_VISIBLE) )
|
|
wnd = wnd->next;
|
|
else if ( (uFlags & CWP_SKIPDISABLED) &&
|
|
(wnd->dwStyle & WS_DISABLED) )
|
|
wnd = wnd->next;
|
|
else if ( (uFlags & CWP_SKIPTRANSPARENT) &&
|
|
(wnd->dwExStyle & WS_EX_TRANSPARENT) )
|
|
wnd = wnd->next;
|
|
else
|
|
return wnd->hwndSelf;
|
|
}
|
|
}
|
|
return hwndParent;
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* WINPOS_GetWinOffset
|
|
*
|
|
* Calculate the offset between the origin of the two windows. Used
|
|
* to implement MapWindowPoints.
|
|
*/
|
|
static void WINPOS_GetWinOffset( HWND32 hwndFrom, HWND32 hwndTo,
|
|
POINT32 *offset )
|
|
{
|
|
WND * wndPtr;
|
|
|
|
offset->x = offset->y = 0;
|
|
if (hwndFrom == hwndTo ) return;
|
|
|
|
/* Translate source window origin to screen coords */
|
|
if (hwndFrom)
|
|
{
|
|
if (!(wndPtr = WIN_FindWndPtr( hwndFrom )))
|
|
{
|
|
ERR(win,"bad hwndFrom = %04x\n",hwndFrom);
|
|
return;
|
|
}
|
|
while (wndPtr->parent)
|
|
{
|
|
offset->x += wndPtr->rectClient.left;
|
|
offset->y += wndPtr->rectClient.top;
|
|
wndPtr = wndPtr->parent;
|
|
}
|
|
}
|
|
|
|
/* Translate origin to destination window coords */
|
|
if (hwndTo)
|
|
{
|
|
if (!(wndPtr = WIN_FindWndPtr( hwndTo )))
|
|
{
|
|
ERR(win,"bad hwndTo = %04x\n", hwndTo );
|
|
return;
|
|
}
|
|
while (wndPtr->parent)
|
|
{
|
|
offset->x -= wndPtr->rectClient.left;
|
|
offset->y -= wndPtr->rectClient.top;
|
|
wndPtr = wndPtr->parent;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* MapWindowPoints16 (USER.258)
|
|
*/
|
|
void WINAPI MapWindowPoints16( HWND16 hwndFrom, HWND16 hwndTo,
|
|
LPPOINT16 lppt, UINT16 count )
|
|
{
|
|
POINT32 offset;
|
|
|
|
WINPOS_GetWinOffset( hwndFrom, hwndTo, &offset );
|
|
while (count--)
|
|
{
|
|
lppt->x += offset.x;
|
|
lppt->y += offset.y;
|
|
lppt++;
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* MapWindowPoints32 (USER32.386)
|
|
*/
|
|
void WINAPI MapWindowPoints32( HWND32 hwndFrom, HWND32 hwndTo,
|
|
LPPOINT32 lppt, UINT32 count )
|
|
{
|
|
POINT32 offset;
|
|
|
|
WINPOS_GetWinOffset( hwndFrom, hwndTo, &offset );
|
|
while (count--)
|
|
{
|
|
lppt->x += offset.x;
|
|
lppt->y += offset.y;
|
|
lppt++;
|
|
}
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* IsIconic16 (USER.31)
|
|
*/
|
|
BOOL16 WINAPI IsIconic16(HWND16 hWnd)
|
|
{
|
|
return IsIconic32(hWnd);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* IsIconic32 (USER32.345)
|
|
*/
|
|
BOOL32 WINAPI IsIconic32(HWND32 hWnd)
|
|
{
|
|
WND * wndPtr = WIN_FindWndPtr(hWnd);
|
|
if (wndPtr == NULL) return FALSE;
|
|
return (wndPtr->dwStyle & WS_MINIMIZE) != 0;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* IsZoomed (USER.272)
|
|
*/
|
|
BOOL16 WINAPI IsZoomed16(HWND16 hWnd)
|
|
{
|
|
return IsZoomed32(hWnd);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* IsZoomed (USER32.352)
|
|
*/
|
|
BOOL32 WINAPI IsZoomed32(HWND32 hWnd)
|
|
{
|
|
WND * wndPtr = WIN_FindWndPtr(hWnd);
|
|
if (wndPtr == NULL) return FALSE;
|
|
return (wndPtr->dwStyle & WS_MAXIMIZE) != 0;
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* GetActiveWindow (USER.60)
|
|
*/
|
|
HWND16 WINAPI GetActiveWindow16(void)
|
|
{
|
|
return (HWND16)hwndActive;
|
|
}
|
|
|
|
/*******************************************************************
|
|
* GetActiveWindow (USER32.205)
|
|
*/
|
|
HWND32 WINAPI GetActiveWindow32(void)
|
|
{
|
|
return (HWND32)hwndActive;
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* WINPOS_CanActivate
|
|
*/
|
|
static BOOL32 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 SetActiveWindow32(hwnd);
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* SetActiveWindow32 (USER32.463)
|
|
*/
|
|
HWND32 WINAPI SetActiveWindow32( HWND32 hwnd )
|
|
{
|
|
HWND32 prev = hwndActive;
|
|
WND *wndPtr = WIN_FindWndPtr( hwnd );
|
|
|
|
if ( !WINPOS_CanActivate(wndPtr) ) return 0;
|
|
|
|
WINPOS_SetActiveWindow( hwnd, 0, 0 );
|
|
return prev;
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* GetForegroundWindow16 (USER.608)
|
|
*/
|
|
HWND16 WINAPI GetForegroundWindow16(void)
|
|
{
|
|
return (HWND16)GetForegroundWindow32();
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* SetForegroundWindow16 (USER.609)
|
|
*/
|
|
BOOL16 WINAPI SetForegroundWindow16( HWND16 hwnd )
|
|
{
|
|
return SetForegroundWindow32( hwnd );
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* GetForegroundWindow32 (USER32.241)
|
|
*/
|
|
HWND32 WINAPI GetForegroundWindow32(void)
|
|
{
|
|
return GetActiveWindow32();
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* SetForegroundWindow32 (USER32.482)
|
|
*/
|
|
BOOL32 WINAPI SetForegroundWindow32( HWND32 hwnd )
|
|
{
|
|
SetActiveWindow32( hwnd );
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* GetShellWindow16 (USER.600)
|
|
*/
|
|
HWND16 WINAPI GetShellWindow16(void)
|
|
{
|
|
return GetShellWindow32();
|
|
}
|
|
|
|
/*******************************************************************
|
|
* SetShellWindow32 (USER32.504)
|
|
*/
|
|
HWND32 WINAPI SetShellWindow32(HWND32 hwndshell)
|
|
{ WARN(win, "(hWnd=%08x) semi stub\n",hwndshell );
|
|
|
|
hGlobalShellWindow = hwndshell;
|
|
return hGlobalShellWindow;
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* GetShellWindow32 (USER32.287)
|
|
*/
|
|
HWND32 WINAPI GetShellWindow32(void)
|
|
{ WARN(win, "(hWnd=%x) semi stub\n",hGlobalShellWindow );
|
|
|
|
return hGlobalShellWindow;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* BringWindowToTop16 (USER.45)
|
|
*/
|
|
BOOL16 WINAPI BringWindowToTop16( HWND16 hwnd )
|
|
{
|
|
return BringWindowToTop32(hwnd);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* BringWindowToTop32 (USER32.11)
|
|
*/
|
|
BOOL32 WINAPI BringWindowToTop32( HWND32 hwnd )
|
|
{
|
|
return SetWindowPos32( 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 MoveWindow32(hwnd,x,y,cx,cy,repaint);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* MoveWindow32 (USER32.399)
|
|
*/
|
|
BOOL32 WINAPI MoveWindow32( HWND32 hwnd, INT32 x, INT32 y, INT32 cx, INT32 cy,
|
|
BOOL32 repaint )
|
|
{
|
|
int flags = SWP_NOZORDER | SWP_NOACTIVATE;
|
|
if (!repaint) flags |= SWP_NOREDRAW;
|
|
TRACE(win, "%04x %d,%d %dx%d %d\n",
|
|
hwnd, x, y, cx, cy, repaint );
|
|
return SetWindowPos32( hwnd, 0, x, y, cx, cy, flags );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WINPOS_InitInternalPos
|
|
*/
|
|
static LPINTERNALPOS WINPOS_InitInternalPos( WND* wnd, POINT32 pt,
|
|
LPRECT32 restoreRect )
|
|
{
|
|
LPINTERNALPOS lpPos = (LPINTERNALPOS) GetProp32A( 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;
|
|
|
|
SetProp32A( wnd->hwndSelf, atomInternalPos, (HANDLE32)lpPos );
|
|
lpPos->hwndIconTitle = 0; /* defer until needs to be shown */
|
|
CONV_RECT32TO16( &wnd->rectWindow, &lpPos->rectNormal );
|
|
*(UINT32*)&lpPos->ptIconPos = *(UINT32*)&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
|
|
*/
|
|
BOOL32 WINPOS_RedrawIconTitle( HWND32 hWnd )
|
|
{
|
|
LPINTERNALPOS lpPos = (LPINTERNALPOS)GetProp32A( hWnd, atomInternalPos );
|
|
if( lpPos )
|
|
{
|
|
if( lpPos->hwndIconTitle )
|
|
{
|
|
SendMessage32A( lpPos->hwndIconTitle, WM_SHOWWINDOW, TRUE, 0);
|
|
InvalidateRect32( lpPos->hwndIconTitle, NULL, TRUE );
|
|
return TRUE;
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WINPOS_ShowIconTitle
|
|
*/
|
|
BOOL32 WINPOS_ShowIconTitle( WND* pWnd, BOOL32 bShow )
|
|
{
|
|
LPINTERNALPOS lpPos = (LPINTERNALPOS)GetProp32A( pWnd->hwndSelf, atomInternalPos );
|
|
|
|
if( lpPos && !(pWnd->flags & WIN_MANAGED))
|
|
{
|
|
HWND16 hWnd = lpPos->hwndIconTitle;
|
|
|
|
TRACE(win,"0x%04x %i\n", pWnd->hwndSelf, (bShow != 0) );
|
|
|
|
if( !hWnd )
|
|
lpPos->hwndIconTitle = hWnd = ICONTITLE_Create( pWnd );
|
|
if( bShow )
|
|
{
|
|
pWnd = WIN_FindWndPtr(hWnd);
|
|
|
|
if( !(pWnd->dwStyle & WS_VISIBLE) )
|
|
{
|
|
SendMessage32A( hWnd, WM_SHOWWINDOW, TRUE, 0 );
|
|
SetWindowPos32( hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
|
|
SWP_NOACTIVATE | SWP_NOZORDER | SWP_SHOWWINDOW );
|
|
}
|
|
}
|
|
else ShowWindow32( hWnd, SW_HIDE );
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
/*******************************************************************
|
|
* WINPOS_GetMinMaxInfo
|
|
*
|
|
* Get the minimized and maximized information for a window.
|
|
*/
|
|
void WINPOS_GetMinMaxInfo( WND *wndPtr, POINT32 *maxSize, POINT32 *maxPos,
|
|
POINT32 *minTrack, POINT32 *maxTrack )
|
|
{
|
|
LPINTERNALPOS lpPos;
|
|
MINMAXINFO32 MinMax;
|
|
INT32 xinc, yinc;
|
|
|
|
/* Compute default values */
|
|
|
|
MinMax.ptMaxSize.x = SYSMETRICS_CXSCREEN;
|
|
MinMax.ptMaxSize.y = SYSMETRICS_CYSCREEN;
|
|
MinMax.ptMinTrackSize.x = SYSMETRICS_CXMINTRACK;
|
|
MinMax.ptMinTrackSize.y = SYSMETRICS_CYMINTRACK;
|
|
MinMax.ptMaxTrackSize.x = SYSMETRICS_CXSCREEN;
|
|
MinMax.ptMaxTrackSize.y = SYSMETRICS_CYSCREEN;
|
|
|
|
if (wndPtr->flags & WIN_MANAGED) xinc = yinc = 0;
|
|
else if (HAS_DLGFRAME( wndPtr->dwStyle, wndPtr->dwExStyle ))
|
|
{
|
|
xinc = SYSMETRICS_CXDLGFRAME;
|
|
yinc = SYSMETRICS_CYDLGFRAME;
|
|
}
|
|
else
|
|
{
|
|
xinc = yinc = 0;
|
|
if (HAS_THICKFRAME(wndPtr->dwStyle))
|
|
{
|
|
xinc += SYSMETRICS_CXFRAME;
|
|
yinc += SYSMETRICS_CYFRAME;
|
|
}
|
|
if (wndPtr->dwStyle & WS_BORDER)
|
|
{
|
|
xinc += SYSMETRICS_CXBORDER;
|
|
yinc += SYSMETRICS_CYBORDER;
|
|
}
|
|
}
|
|
MinMax.ptMaxSize.x += 2 * xinc;
|
|
MinMax.ptMaxSize.y += 2 * yinc;
|
|
|
|
lpPos = (LPINTERNALPOS)GetProp32A( wndPtr->hwndSelf, atomInternalPos );
|
|
if( lpPos && !EMPTYPOINT(lpPos->ptMaxPos) )
|
|
CONV_POINT16TO32( &lpPos->ptMaxPos, &MinMax.ptMaxPosition );
|
|
else
|
|
{
|
|
MinMax.ptMaxPosition.x = -xinc;
|
|
MinMax.ptMaxPosition.y = -yinc;
|
|
}
|
|
|
|
SendMessage32A( wndPtr->hwndSelf, WM_GETMINMAXINFO, 0, (LPARAM)&MinMax );
|
|
|
|
/* Some sanity checks */
|
|
|
|
TRACE(win,"%d %d / %d %d / %d %d / %d %d\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.
|
|
*/
|
|
UINT16 WINPOS_MinMaximize( WND* wndPtr, UINT16 cmd, LPRECT16 lpRect )
|
|
{
|
|
UINT16 swpFlags = 0;
|
|
POINT32 pt;
|
|
POINT32 size = { wndPtr->rectWindow.left, wndPtr->rectWindow.top };
|
|
LPINTERNALPOS lpPos = WINPOS_InitInternalPos( wndPtr, size,
|
|
&wndPtr->rectWindow );
|
|
|
|
TRACE(win,"0x%04x %u\n", wndPtr->hwndSelf, cmd );
|
|
|
|
if (lpPos && !HOOK_CallHooks16(WH_CBT, HCBT_MINMAX, wndPtr->hwndSelf, cmd))
|
|
{
|
|
if( wndPtr->dwStyle & WS_MINIMIZE )
|
|
{
|
|
if( !SendMessage32A( 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;
|
|
|
|
lpPos->ptIconPos = WINPOS_FindIconPos( wndPtr, lpPos->ptIconPos );
|
|
|
|
SetRect16( lpRect, lpPos->ptIconPos.x, lpPos->ptIconPos.y,
|
|
SYSMETRICS_CXICON, SYSMETRICS_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 )
|
|
{
|
|
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 )
|
|
{
|
|
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;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ShowWindowAsync32 (USER32.535)
|
|
*
|
|
* doesn't wait; returns immediately.
|
|
* used by threads to toggle windows in other (possibly hanging) threads
|
|
*/
|
|
BOOL32 WINAPI ShowWindowAsync32( HWND32 hwnd, INT32 cmd )
|
|
{
|
|
/* FIXME: does ShowWindow32() return immediately ? */
|
|
return ShowWindow32(hwnd, cmd);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* ShowWindow16 (USER.42)
|
|
*/
|
|
BOOL16 WINAPI ShowWindow16( HWND16 hwnd, INT16 cmd )
|
|
{
|
|
return ShowWindow32(hwnd,cmd);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* ShowWindow32 (USER32.534)
|
|
*/
|
|
BOOL32 WINAPI ShowWindow32( HWND32 hwnd, INT32 cmd )
|
|
{
|
|
WND* wndPtr = WIN_FindWndPtr( hwnd );
|
|
BOOL32 wasVisible, showFlag;
|
|
RECT16 newPos = {0, 0, 0, 0};
|
|
int swp = 0;
|
|
|
|
if (!wndPtr) return FALSE;
|
|
|
|
TRACE(win,"hwnd=%04x, cmd=%d\n", hwnd, cmd);
|
|
|
|
wasVisible = (wndPtr->dwStyle & WS_VISIBLE) != 0;
|
|
|
|
switch(cmd)
|
|
{
|
|
case SW_HIDE:
|
|
if (!wasVisible) return FALSE;
|
|
swp |= SWP_HIDEWINDOW | SWP_NOSIZE | SWP_NOMOVE |
|
|
SWP_NOACTIVATE | SWP_NOZORDER;
|
|
if ((hwnd == GetFocus32()) || IsChild32( hwnd, GetFocus32()))
|
|
{
|
|
/* Revert focus to parent */
|
|
SetFocus32( GetParent32(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;
|
|
break;
|
|
|
|
case SW_SHOWNOACTIVATE:
|
|
swp |= SWP_NOZORDER;
|
|
if (GetActiveWindow32()) 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)
|
|
{
|
|
SendMessage32A( hwnd, WM_SHOWWINDOW, showFlag, 0 );
|
|
if (!IsWindow32( hwnd )) return wasVisible;
|
|
}
|
|
|
|
if ((wndPtr->dwStyle & WS_CHILD) &&
|
|
!IsWindowVisible32( wndPtr->parent->hwndSelf ) &&
|
|
(swp & (SWP_NOSIZE | SWP_NOMOVE)) == (SWP_NOSIZE | SWP_NOMOVE) )
|
|
{
|
|
/* Don't call SetWindowPos32() 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;
|
|
SetWindowPos32( hwnd, HWND_TOP,
|
|
newPos.left, newPos.top, newPos.right, newPos.bottom, swp );
|
|
if (!IsWindow32( hwnd )) return wasVisible;
|
|
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;
|
|
SendMessage32A( hwnd, WM_SIZE, wParam,
|
|
MAKELONG(wndPtr->rectClient.right-wndPtr->rectClient.left,
|
|
wndPtr->rectClient.bottom-wndPtr->rectClient.top));
|
|
SendMessage32A( hwnd, WM_MOVE, 0,
|
|
MAKELONG(wndPtr->rectClient.left, wndPtr->rectClient.top) );
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetInternalWindowPos32 (USER32.245)
|
|
*/
|
|
UINT32 WINAPI GetInternalWindowPos32( HWND32 hwnd, LPRECT32 rectWnd,
|
|
LPPOINT32 ptIcon )
|
|
{
|
|
WINDOWPLACEMENT32 wndpl;
|
|
if (GetWindowPlacement32( 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 );
|
|
if( pWnd )
|
|
{
|
|
LPINTERNALPOS lpPos = (LPINTERNALPOS)WINPOS_InitInternalPos( pWnd,
|
|
*(LPPOINT32)&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;
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetWindowPlacement32 (USER32.307)
|
|
*
|
|
* Win95:
|
|
* Fails if wndpl->length of Win95 (!) apps is invalid.
|
|
*/
|
|
BOOL32 WINAPI GetWindowPlacement32( HWND32 hwnd, WINDOWPLACEMENT32 *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 BOOL32 WINPOS_SetPlacement( HWND32 hwnd, const WINDOWPLACEMENT16 *wndpl,
|
|
UINT32 flags )
|
|
{
|
|
WND *pWnd = WIN_FindWndPtr( hwnd );
|
|
if( pWnd )
|
|
{
|
|
LPINTERNALPOS lpPos = (LPINTERNALPOS)WINPOS_InitInternalPos( pWnd,
|
|
*(LPPOINT32)&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))
|
|
SetWindowPos32( 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) )
|
|
SetWindowPos32( hwnd, 0, lpPos->ptMaxPos.x, lpPos->ptMaxPos.y,
|
|
0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE );
|
|
}
|
|
else if( flags & PLACE_RECT )
|
|
SetWindowPos32( hwnd, 0, lpPos->rectNormal.left, lpPos->rectNormal.top,
|
|
lpPos->rectNormal.right - lpPos->rectNormal.left,
|
|
lpPos->rectNormal.bottom - lpPos->rectNormal.top,
|
|
SWP_NOZORDER | SWP_NOACTIVATE );
|
|
|
|
ShowWindow32( hwnd, wndpl->showCmd );
|
|
if( IsWindow32(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;
|
|
}
|
|
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 );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SetWindowPlacement32 (USER32.519)
|
|
*
|
|
* Win95:
|
|
* Fails if wndpl->length of Win95 (!) apps is invalid.
|
|
*/
|
|
BOOL32 WINAPI SetWindowPlacement32( HWND32 hwnd, const WINDOWPLACEMENT32 *pwpl32 )
|
|
{
|
|
if( pwpl32 )
|
|
{
|
|
WINDOWPLACEMENT16 wpl = { sizeof(WINDOWPLACEMENT16),
|
|
pwpl32->flags, pwpl32->showCmd, { pwpl32->ptMinPosition.x,
|
|
pwpl32->ptMinPosition.y }, { pwpl32->ptMaxPosition.x,
|
|
pwpl32->ptMaxPosition.y }, { pwpl32->rcNormalPosition.left,
|
|
pwpl32->rcNormalPosition.top, pwpl32->rcNormalPosition.right,
|
|
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;
|
|
UINT32 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 );
|
|
}
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SetInternalWindowPos32 (USER32.483)
|
|
*/
|
|
void WINAPI SetInternalWindowPos32( HWND32 hwnd, UINT32 showCmd,
|
|
LPRECT32 rect, LPPOINT32 pt )
|
|
{
|
|
if( IsWindow32(hwnd) )
|
|
{
|
|
WINDOWPLACEMENT16 wndpl;
|
|
UINT32 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.
|
|
*/
|
|
BOOL32 WINPOS_SetActiveWindow( HWND32 hWnd, BOOL32 fMouse, BOOL32 fChangeFocus)
|
|
{
|
|
CBTACTIVATESTRUCT16* cbtStruct;
|
|
WND* wndPtr, *wndTemp;
|
|
HQUEUE16 hOldActiveQueue, hNewActiveQueue;
|
|
WORD wIconized = 0;
|
|
|
|
/* paranoid checks */
|
|
if( hWnd == GetDesktopWindow32() || hWnd == hwndActive ) return 0;
|
|
|
|
/* if (wndPtr && (GetFastQueue() != wndPtr->hmemTaskQ))
|
|
* return 0;
|
|
*/
|
|
wndPtr = WIN_FindWndPtr(hWnd);
|
|
hOldActiveQueue = hActiveQueue;
|
|
|
|
if( (wndTemp = WIN_FindWndPtr(hwndActive)) )
|
|
wIconized = HIWORD(wndTemp->dwStyle & WS_MINIMIZE);
|
|
else
|
|
TRACE(win,"no current active window.\n");
|
|
|
|
/* call CBT hook chain */
|
|
if ((cbtStruct = SEGPTR_NEW(CBTACTIVATESTRUCT16)))
|
|
{
|
|
LRESULT wRet;
|
|
cbtStruct->fMouse = fMouse;
|
|
cbtStruct->hWndActive = hwndActive;
|
|
wRet = HOOK_CallHooks16( WH_CBT, HCBT_ACTIVATE, (WPARAM16)hWnd,
|
|
(LPARAM)SEGPTR_GET(cbtStruct) );
|
|
SEGPTR_FREE(cbtStruct);
|
|
if (wRet) return wRet;
|
|
}
|
|
|
|
/* set prev active wnd to current active wnd and send notification */
|
|
if ((hwndPrevActive = hwndActive) && IsWindow32(hwndPrevActive))
|
|
{
|
|
if (!SendMessage32A( hwndPrevActive, WM_NCACTIVATE, FALSE, 0 ))
|
|
{
|
|
if (GetSysModalWindow16() != hWnd) return 0;
|
|
/* disregard refusal if hWnd is sysmodal */
|
|
}
|
|
|
|
#if 1
|
|
SendMessage32A( hwndPrevActive, WM_ACTIVATE,
|
|
MAKEWPARAM( WA_INACTIVE, wIconized ),
|
|
(LPARAM)hWnd );
|
|
#else
|
|
/* FIXME: must be SendMessage16() because 32A doesn't do
|
|
* intertask at this time */
|
|
SendMessage16( hwndPrevActive, WM_ACTIVATE, WA_INACTIVE,
|
|
MAKELPARAM( (HWND16)hWnd, wIconized ) );
|
|
#endif
|
|
|
|
/* check if something happened during message processing */
|
|
if( hwndPrevActive != hwndActive ) return 0;
|
|
}
|
|
|
|
/* set active wnd */
|
|
hwndActive = hWnd;
|
|
|
|
/* 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( IsIconic32( 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_GetDesktop()->child; wndTemp; wndTemp = wndTemp->next)
|
|
if (wndTemp->dwStyle & WS_VISIBLE) break;
|
|
|
|
if( wndTemp != wndPtr )
|
|
SetWindowPos32(hWnd, HWND_TOP, 0,0,0,0,
|
|
SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE );
|
|
if (!IsWindow32(hWnd)) return 0;
|
|
}
|
|
|
|
hNewActiveQueue = wndPtr ? wndPtr->hmemTaskQ : 0;
|
|
|
|
/* send WM_ACTIVATEAPP if necessary */
|
|
if (hOldActiveQueue != hNewActiveQueue)
|
|
{
|
|
WND **list, **ppWnd;
|
|
|
|
if ((list = WIN_BuildWinArray( WIN_GetDesktop(), 0, NULL )))
|
|
{
|
|
for (ppWnd = list; *ppWnd; ppWnd++)
|
|
{
|
|
if (!IsWindow32( (*ppWnd)->hwndSelf )) continue;
|
|
|
|
if ((*ppWnd)->hmemTaskQ == hOldActiveQueue)
|
|
SendMessage16( (*ppWnd)->hwndSelf, WM_ACTIVATEAPP,
|
|
0, QUEUE_GetQueueTask(hNewActiveQueue) );
|
|
}
|
|
HeapFree( SystemHeap, 0, list );
|
|
}
|
|
|
|
hActiveQueue = hNewActiveQueue;
|
|
|
|
if ((list = WIN_BuildWinArray( WIN_GetDesktop(), 0, NULL )))
|
|
{
|
|
for (ppWnd = list; *ppWnd; ppWnd++)
|
|
{
|
|
if (!IsWindow32( (*ppWnd)->hwndSelf )) continue;
|
|
|
|
if ((*ppWnd)->hmemTaskQ == hNewActiveQueue)
|
|
SendMessage16( (*ppWnd)->hwndSelf, WM_ACTIVATEAPP,
|
|
1, QUEUE_GetQueueTask( hOldActiveQueue ) );
|
|
}
|
|
HeapFree( SystemHeap, 0, list );
|
|
}
|
|
|
|
if (!IsWindow32(hWnd)) return 0;
|
|
}
|
|
|
|
if (hWnd)
|
|
{
|
|
/* walk up to the first unowned window */
|
|
wndTemp = wndPtr;
|
|
while (wndTemp->owner) wndTemp = wndTemp->owner;
|
|
/* and set last active owned popup */
|
|
wndTemp->hwndLastActive = hWnd;
|
|
|
|
wIconized = HIWORD(wndTemp->dwStyle & WS_MINIMIZE);
|
|
SendMessage32A( hWnd, WM_NCACTIVATE, TRUE, 0 );
|
|
#if 1
|
|
SendMessage32A( hWnd, WM_ACTIVATE,
|
|
MAKEWPARAM( (fMouse) ? WA_CLICKACTIVE : WA_ACTIVE, wIconized),
|
|
(LPARAM)hwndPrevActive );
|
|
#else
|
|
SendMessage16(hWnd, WM_ACTIVATE, (fMouse) ? WA_CLICKACTIVE : WA_ACTIVE,
|
|
MAKELPARAM( (HWND16)hwndPrevActive, wIconized) );
|
|
#endif
|
|
|
|
if( !IsWindow32(hWnd) ) return 0;
|
|
}
|
|
|
|
/* change focus if possible */
|
|
if( fChangeFocus && GetFocus32() )
|
|
if( WIN_GetTopParent(GetFocus32()) != hwndActive )
|
|
FOCUS_SwitchFocus( GetFocus32(),
|
|
(wndPtr && (wndPtr->dwStyle & WS_MINIMIZE))?
|
|
0:
|
|
hwndActive
|
|
);
|
|
|
|
if( !hwndPrevActive && wndPtr )
|
|
(*wndPtr->pDriver->pForceWindowRaise)(wndPtr);
|
|
|
|
/* if active wnd is minimized redraw icon title */
|
|
if( IsIconic32(hwndActive) ) WINPOS_RedrawIconTitle(hwndActive);
|
|
|
|
return (hWnd == hwndActive);
|
|
}
|
|
|
|
/*******************************************************************
|
|
* WINPOS_ActivateOtherWindow
|
|
*
|
|
* Activates window other than pWnd.
|
|
*/
|
|
BOOL32 WINPOS_ActivateOtherWindow(WND* pWnd)
|
|
{
|
|
BOOL32 bRet = 0;
|
|
WND* pWndTo = NULL;
|
|
|
|
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);
|
|
|
|
pWndTo = WIN_FindWndPtr(hwndPrevActive);
|
|
|
|
while( !WINPOS_CanActivate(pWndTo) )
|
|
{
|
|
/* by now owned windows should've been taken care of */
|
|
|
|
pWndTo = pWndPtr->next;
|
|
pWndPtr = pWndTo;
|
|
if( !pWndTo ) break;
|
|
}
|
|
}
|
|
|
|
bRet = WINPOS_SetActiveWindow( pWndTo ? pWndTo->hwndSelf : 0, FALSE, TRUE );
|
|
|
|
/* switch desktop queue to current active */
|
|
if( pWndTo ) WIN_GetDesktop()->hmemTaskQ = pWndTo->hmemTaskQ;
|
|
|
|
hwndPrevActive = 0;
|
|
return bRet;
|
|
}
|
|
|
|
/*******************************************************************
|
|
* WINPOS_ChangeActiveWindow
|
|
*
|
|
*/
|
|
BOOL32 WINPOS_ChangeActiveWindow( HWND32 hWnd, BOOL32 mouseMsg )
|
|
{
|
|
WND *wndPtr = WIN_FindWndPtr(hWnd);
|
|
|
|
if (!hWnd) return WINPOS_SetActiveWindow( 0, mouseMsg, TRUE );
|
|
|
|
if( !wndPtr ) return FALSE;
|
|
|
|
/* child windows get WM_CHILDACTIVATE message */
|
|
if( (wndPtr->dwStyle & (WS_CHILD | WS_POPUP)) == WS_CHILD )
|
|
return SendMessage32A(hWnd, WM_CHILDACTIVATE, 0, 0L);
|
|
|
|
/* owned popups imply owner activation - not sure */
|
|
if ((wndPtr->dwStyle & WS_POPUP) && wndPtr->owner &&
|
|
(wndPtr->owner->dwStyle & WS_VISIBLE ) &&
|
|
!(wndPtr->owner->dwStyle & WS_DISABLED ))
|
|
{
|
|
if (!(wndPtr = wndPtr->owner)) return FALSE;
|
|
hWnd = wndPtr->hwndSelf;
|
|
}
|
|
|
|
if( hWnd == hwndActive ) return FALSE;
|
|
|
|
if( !WINPOS_SetActiveWindow(hWnd ,mouseMsg ,TRUE) )
|
|
return FALSE;
|
|
|
|
/* switch desktop queue to current active */
|
|
if( wndPtr->parent == WIN_GetDesktop())
|
|
WIN_GetDesktop()->hmemTaskQ = wndPtr->hmemTaskQ;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* 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( HWND32 hwnd, BOOL32 calcValidRect,
|
|
RECT32 *newWindowRect, RECT32 *oldWindowRect,
|
|
RECT32 *oldClientRect, WINDOWPOS32 *winpos,
|
|
RECT32 *newClientRect )
|
|
{
|
|
NCCALCSIZE_PARAMS32 params;
|
|
WINDOWPOS32 winposCopy;
|
|
LONG result;
|
|
|
|
params.rgrc[0] = *newWindowRect;
|
|
if (calcValidRect)
|
|
{
|
|
winposCopy = *winpos;
|
|
params.rgrc[1] = *oldWindowRect;
|
|
params.rgrc[2] = *oldClientRect;
|
|
params.lppos = &winposCopy;
|
|
}
|
|
result = SendMessage32A( hwnd, WM_NCCALCSIZE, calcValidRect,
|
|
(LPARAM)¶ms );
|
|
TRACE(win, "%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 )
|
|
{
|
|
POINT32 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_HandleWindowPosChanging32
|
|
*
|
|
* Default handling for a WM_WINDOWPOSCHANGING. Called from DefWindowProc().
|
|
*/
|
|
LONG WINPOS_HandleWindowPosChanging32( WND *wndPtr, WINDOWPOS32 *winpos )
|
|
{
|
|
POINT32 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;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* WINPOS_MoveWindowZOrder
|
|
*
|
|
* Move a window in Z order, invalidating everything that needs it.
|
|
* Only necessary for windows without associated X window.
|
|
*/
|
|
static void WINPOS_MoveWindowZOrder( HWND32 hwnd, HWND32 hwndAfter )
|
|
{
|
|
BOOL32 movingUp;
|
|
WND *pWndAfter, *pWndCur, *wndPtr = WIN_FindWndPtr( hwnd );
|
|
|
|
/* We have two possible cases:
|
|
* - The window is moving up: we have to invalidate all areas
|
|
* of the window that were covered by other windows
|
|
* - The window is moving down: we have to invalidate areas
|
|
* of other windows covered by this one.
|
|
*/
|
|
|
|
if (hwndAfter == HWND_TOP)
|
|
{
|
|
movingUp = TRUE;
|
|
}
|
|
else if (hwndAfter == HWND_BOTTOM)
|
|
{
|
|
if (!wndPtr->next) return; /* Already at the bottom */
|
|
movingUp = FALSE;
|
|
}
|
|
else
|
|
{
|
|
if (!(pWndAfter = WIN_FindWndPtr( hwndAfter ))) return;
|
|
if (wndPtr->next == pWndAfter) return; /* Already placed right */
|
|
|
|
/* Determine which window we encounter first in Z-order */
|
|
pWndCur = wndPtr->parent->child;
|
|
while ((pWndCur != wndPtr) && (pWndCur != pWndAfter))
|
|
pWndCur = pWndCur->next;
|
|
movingUp = (pWndCur == pWndAfter);
|
|
}
|
|
|
|
if (movingUp)
|
|
{
|
|
WND *pWndPrevAfter = wndPtr->next;
|
|
WIN_UnlinkWindow( hwnd );
|
|
WIN_LinkWindow( hwnd, hwndAfter );
|
|
pWndCur = wndPtr->next;
|
|
while (pWndCur != pWndPrevAfter)
|
|
{
|
|
RECT32 rect = { pWndCur->rectWindow.left,
|
|
pWndCur->rectWindow.top,
|
|
pWndCur->rectWindow.right,
|
|
pWndCur->rectWindow.bottom };
|
|
OffsetRect32( &rect, -wndPtr->rectClient.left,
|
|
-wndPtr->rectClient.top );
|
|
PAINT_RedrawWindow( hwnd, &rect, 0, RDW_INVALIDATE | RDW_ALLCHILDREN |
|
|
RDW_FRAME | RDW_ERASE, 0 );
|
|
pWndCur = pWndCur->next;
|
|
}
|
|
}
|
|
else /* Moving down */
|
|
{
|
|
pWndCur = wndPtr->next;
|
|
WIN_UnlinkWindow( hwnd );
|
|
WIN_LinkWindow( hwnd, hwndAfter );
|
|
while (pWndCur != wndPtr)
|
|
{
|
|
RECT32 rect = { pWndCur->rectWindow.left,
|
|
pWndCur->rectWindow.top,
|
|
pWndCur->rectWindow.right,
|
|
pWndCur->rectWindow.bottom };
|
|
OffsetRect32( &rect, -pWndCur->rectClient.left,
|
|
-pWndCur->rectClient.top );
|
|
PAINT_RedrawWindow( pWndCur->hwndSelf, &rect, 0, RDW_INVALIDATE |
|
|
RDW_ALLCHILDREN | RDW_FRAME | RDW_ERASE, 0 );
|
|
pWndCur = pWndCur->next;
|
|
}
|
|
}
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WINPOS_ReorderOwnedPopups
|
|
*
|
|
* fix Z order taking into account owned popups -
|
|
* basically we need to maintain them above the window that owns them
|
|
*/
|
|
HWND32 WINPOS_ReorderOwnedPopups(HWND32 hwndInsertAfter,WND* wndPtr,WORD flags)
|
|
{
|
|
WND* w = WIN_GetDesktop()->child;
|
|
|
|
if( wndPtr->dwStyle & WS_POPUP && wndPtr->owner )
|
|
{
|
|
/* implement "local z-order" between the top and owner window */
|
|
|
|
HWND32 hwndLocalPrev = HWND_TOP;
|
|
|
|
if( hwndInsertAfter != HWND_TOP )
|
|
{
|
|
while( w != wndPtr->owner )
|
|
{
|
|
if (w != wndPtr) hwndLocalPrev = w->hwndSelf;
|
|
if( hwndLocalPrev == hwndInsertAfter ) break;
|
|
w = w->next;
|
|
}
|
|
hwndInsertAfter = hwndLocalPrev;
|
|
}
|
|
|
|
}
|
|
else if( wndPtr->dwStyle & WS_CHILD ) return hwndInsertAfter;
|
|
|
|
w = WIN_GetDesktop()->child;
|
|
while( w )
|
|
{
|
|
if( w == wndPtr ) break;
|
|
|
|
if( w->dwStyle & WS_POPUP && w->owner == wndPtr )
|
|
{
|
|
SetWindowPos32(w->hwndSelf, hwndInsertAfter, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE |
|
|
SWP_NOACTIVATE | SWP_NOSENDCHANGING | SWP_DEFERERASE);
|
|
hwndInsertAfter = w->hwndSelf;
|
|
}
|
|
w = w->next;
|
|
}
|
|
|
|
return hwndInsertAfter;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WINPOS_SizeMoveClean
|
|
*
|
|
* Make window look nice without excessive repainting
|
|
*
|
|
* the pain:
|
|
*
|
|
* visible regions are in window coordinates
|
|
* update regions are in window client coordinates
|
|
* client and window rectangles are in parent client coordinates
|
|
*
|
|
* FIXME: Move visible and update regions to the same coordinate system
|
|
* (either parent client or window). This is a lot of work though.
|
|
*/
|
|
static UINT32 WINPOS_SizeMoveClean( WND* Wnd, HRGN32 oldVisRgn,
|
|
LPRECT32 lpOldWndRect,
|
|
LPRECT32 lpOldClientRect, UINT32 uFlags )
|
|
{
|
|
HRGN32 newVisRgn = DCE_GetVisRgn(Wnd->hwndSelf,DCX_WINDOW | DCX_CLIPSIBLINGS);
|
|
HRGN32 dirtyRgn = CreateRectRgn32(0,0,0,0);
|
|
int other, my;
|
|
|
|
TRACE(win,"cleaning up...new wnd=(%i %i-%i %i) old wnd=(%i %i-%i %i)\n",
|
|
Wnd->rectWindow.left, Wnd->rectWindow.top,
|
|
Wnd->rectWindow.right, Wnd->rectWindow.bottom,
|
|
lpOldWndRect->left, lpOldWndRect->top,
|
|
lpOldWndRect->right, lpOldWndRect->bottom);
|
|
TRACE(win,"\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( (lpOldWndRect->right - lpOldWndRect->left) != (Wnd->rectWindow.right - Wnd->rectWindow.left) ||
|
|
(lpOldWndRect->bottom - lpOldWndRect->top) != (Wnd->rectWindow.bottom - Wnd->rectWindow.top) )
|
|
uFlags |= SMC_DRAWFRAME;
|
|
|
|
CombineRgn32( dirtyRgn, newVisRgn, 0, RGN_COPY);
|
|
|
|
if( !(uFlags & SMC_NOCOPY) )
|
|
CombineRgn32( newVisRgn, newVisRgn, oldVisRgn, RGN_AND );
|
|
|
|
/* map regions to the parent client area */
|
|
|
|
OffsetRgn32( dirtyRgn, Wnd->rectWindow.left, Wnd->rectWindow.top );
|
|
OffsetRgn32( oldVisRgn, lpOldWndRect->left, lpOldWndRect->top );
|
|
|
|
/* compute invalidated region outside Wnd - (in client coordinates of the parent window) */
|
|
|
|
other = CombineRgn32(dirtyRgn, oldVisRgn, dirtyRgn, RGN_DIFF);
|
|
|
|
/* map visible region to the Wnd client area */
|
|
|
|
OffsetRgn32( newVisRgn, Wnd->rectWindow.left - Wnd->rectClient.left,
|
|
Wnd->rectWindow.top - Wnd->rectClient.top );
|
|
|
|
/* substract previously invalidated region from the Wnd visible region */
|
|
|
|
my = (Wnd->hrgnUpdate > 1) ? CombineRgn32( newVisRgn, newVisRgn,
|
|
Wnd->hrgnUpdate, RGN_DIFF)
|
|
: COMPLEXREGION;
|
|
|
|
if( uFlags & SMC_NOCOPY ) /* invalidate Wnd visible region */
|
|
{
|
|
if (my != NULLREGION)
|
|
PAINT_RedrawWindow( Wnd->hwndSelf, NULL, newVisRgn, RDW_INVALIDATE |
|
|
RDW_FRAME | RDW_ALLCHILDREN | RDW_ERASE, RDW_C_USEHRGN );
|
|
else if(uFlags & SMC_DRAWFRAME)
|
|
Wnd->flags |= WIN_NEEDS_NCPAINT;
|
|
}
|
|
else /* bitblt old client area */
|
|
{
|
|
HDC32 hDC;
|
|
int update;
|
|
HRGN32 updateRgn;
|
|
int xfrom,yfrom,xto,yto,width,height;
|
|
|
|
if( uFlags & SMC_DRAWFRAME )
|
|
{
|
|
/* copy only client area, frame will be redrawn anyway */
|
|
|
|
xfrom = lpOldClientRect->left; yfrom = lpOldClientRect->top;
|
|
xto = Wnd->rectClient.left; yto = Wnd->rectClient.top;
|
|
width = lpOldClientRect->right - xfrom; height = lpOldClientRect->bottom - yfrom;
|
|
updateRgn = CreateRectRgn32( 0, 0, width, height );
|
|
CombineRgn32( newVisRgn, newVisRgn, updateRgn, RGN_AND );
|
|
SetRectRgn32( updateRgn, 0, 0, Wnd->rectClient.right - xto,
|
|
Wnd->rectClient.bottom - yto );
|
|
}
|
|
else
|
|
{
|
|
xfrom = lpOldWndRect->left; yfrom = lpOldWndRect->top;
|
|
xto = Wnd->rectWindow.left; yto = Wnd->rectWindow.top;
|
|
width = lpOldWndRect->right - xfrom; height = lpOldWndRect->bottom - yfrom;
|
|
updateRgn = CreateRectRgn32( xto - Wnd->rectClient.left,
|
|
yto - Wnd->rectClient.top,
|
|
Wnd->rectWindow.right - Wnd->rectClient.left,
|
|
Wnd->rectWindow.bottom - Wnd->rectClient.top );
|
|
}
|
|
|
|
CombineRgn32( newVisRgn, newVisRgn, updateRgn, RGN_AND );
|
|
|
|
/* substract new visRgn from target rect to get a region that won't be copied */
|
|
|
|
update = CombineRgn32( updateRgn, updateRgn, newVisRgn, RGN_DIFF );
|
|
|
|
/* Blt valid bits using parent window DC */
|
|
|
|
if( my != NULLREGION && (xfrom != xto || yfrom != yto) )
|
|
{
|
|
|
|
/* compute clipping region in parent client coordinates */
|
|
|
|
OffsetRgn32( newVisRgn, Wnd->rectClient.left, Wnd->rectClient.top );
|
|
CombineRgn32( oldVisRgn, oldVisRgn, newVisRgn, RGN_OR );
|
|
|
|
hDC = GetDCEx32( Wnd->parent->hwndSelf, oldVisRgn,
|
|
DCX_KEEPCLIPRGN | DCX_INTERSECTRGN |
|
|
DCX_CACHE | DCX_CLIPSIBLINGS);
|
|
|
|
BitBlt32( hDC, xto, yto, width, height, hDC, xfrom, yfrom, SRCCOPY );
|
|
ReleaseDC32( Wnd->parent->hwndSelf, hDC);
|
|
}
|
|
|
|
if( update != NULLREGION )
|
|
PAINT_RedrawWindow( Wnd->hwndSelf, NULL, updateRgn, RDW_INVALIDATE |
|
|
RDW_FRAME | RDW_ALLCHILDREN | RDW_ERASE, RDW_C_USEHRGN );
|
|
else if( uFlags & SMC_DRAWFRAME ) Wnd->flags |= WIN_NEEDS_NCPAINT;
|
|
DeleteObject32( updateRgn );
|
|
}
|
|
|
|
/* erase uncovered areas */
|
|
|
|
if( !(uFlags & SMC_NOPARENTERASE) && (other != NULLREGION ) )
|
|
PAINT_RedrawWindow( Wnd->parent->hwndSelf, NULL, dirtyRgn,
|
|
RDW_INVALIDATE | RDW_ALLCHILDREN | RDW_ERASE, RDW_C_USEHRGN );
|
|
DeleteObject32(dirtyRgn);
|
|
DeleteObject32(newVisRgn);
|
|
return uFlags;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SetWindowPos (USER.232)
|
|
*/
|
|
BOOL16 WINAPI SetWindowPos16( HWND16 hwnd, HWND16 hwndInsertAfter,
|
|
INT16 x, INT16 y, INT16 cx, INT16 cy, WORD flags)
|
|
{
|
|
return SetWindowPos32(hwnd,(INT32)(INT16)hwndInsertAfter,x,y,cx,cy,flags);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SetWindowPos (USER32.520)
|
|
*/
|
|
BOOL32 WINAPI SetWindowPos32( HWND32 hwnd, HWND32 hwndInsertAfter,
|
|
INT32 x, INT32 y, INT32 cx, INT32 cy, WORD flags)
|
|
{
|
|
WINDOWPOS32 winpos;
|
|
WND * wndPtr;
|
|
RECT32 newWindowRect, newClientRect, oldWindowRect;
|
|
HRGN32 visRgn = 0;
|
|
HWND32 tempInsertAfter= 0;
|
|
int result = 0;
|
|
UINT32 uFlags = 0;
|
|
BOOL32 resync = FALSE;
|
|
|
|
TRACE(win,"hwnd %04x, (%i,%i)-(%i,%i) flags %08x\n",
|
|
hwnd, x, y, x+cx, y+cy, flags);
|
|
/* Check window handle */
|
|
|
|
if (hwnd == GetDesktopWindow32()) return FALSE;
|
|
if (!(wndPtr = WIN_FindWndPtr( hwnd ))) return FALSE;
|
|
|
|
if(wndPtr->dwStyle & WS_VISIBLE)
|
|
flags &= ~SWP_SHOWWINDOW;
|
|
else
|
|
{
|
|
uFlags |= SMC_NOPARENTERASE;
|
|
flags &= ~SWP_HIDEWINDOW;
|
|
if (!(flags & SWP_SHOWWINDOW)) flags |= SWP_NOREDRAW;
|
|
}
|
|
|
|
/* Check for windows that may not be resized
|
|
FIXME: this should be done only for Windows 3.0 programs
|
|
if (flags & (SWP_SHOWWINDOW | SWP_HIDEWINDOW ) )
|
|
flags |= SWP_NOSIZE | SWP_NOMOVE;
|
|
*/
|
|
/* Check dimensions */
|
|
|
|
if (cx <= 0) cx = 1;
|
|
if (cy <= 0) cy = 1;
|
|
|
|
/* Check flags */
|
|
|
|
if (hwnd == hwndActive) flags |= SWP_NOACTIVATE; /* Already active */
|
|
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 */
|
|
|
|
/* Check hwndInsertAfter */
|
|
|
|
if (!(flags & (SWP_NOZORDER | SWP_NOACTIVATE)))
|
|
{
|
|
/* Ignore TOPMOST flags when activating a window */
|
|
/* _and_ moving it in Z order. */
|
|
if ((hwndInsertAfter == HWND_TOPMOST) ||
|
|
(hwndInsertAfter == HWND_NOTOPMOST))
|
|
hwndInsertAfter = HWND_TOP;
|
|
}
|
|
/* 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 ) return FALSE;
|
|
if( wnd->next == wndPtr ) flags |= SWP_NOZORDER;
|
|
}
|
|
}
|
|
else if (!X11DRV_WND_GetXWindow(wndPtr))
|
|
{
|
|
/* FIXME: the following optimization is no good for "X-ed" windows */
|
|
if (hwndInsertAfter == HWND_TOP)
|
|
flags |= ( wndPtr->parent->child == wndPtr)? SWP_NOZORDER: 0;
|
|
else /* HWND_BOTTOM */
|
|
flags |= ( wndPtr->next )? 0: SWP_NOZORDER;
|
|
}
|
|
|
|
/* 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;
|
|
|
|
/* Send WM_WINDOWPOSCHANGING message */
|
|
|
|
if (!(winpos.flags & SWP_NOSENDCHANGING))
|
|
SendMessage32A( hwnd, WM_WINDOWPOSCHANGING, 0, (LPARAM)&winpos );
|
|
|
|
/* Calculate new position and size */
|
|
|
|
newWindowRect = wndPtr->rectWindow;
|
|
newClientRect = (wndPtr->dwStyle & WS_MINIMIZE) ? wndPtr->rectWindow
|
|
: wndPtr->rectClient;
|
|
|
|
if (!(winpos.flags & SWP_NOSIZE))
|
|
{
|
|
newWindowRect.right = newWindowRect.left + winpos.cx;
|
|
newWindowRect.bottom = newWindowRect.top + winpos.cy;
|
|
}
|
|
if (!(winpos.flags & SWP_NOMOVE))
|
|
{
|
|
newWindowRect.left = winpos.x;
|
|
newWindowRect.top = winpos.y;
|
|
newWindowRect.right += winpos.x - wndPtr->rectWindow.left;
|
|
newWindowRect.bottom += winpos.y - wndPtr->rectWindow.top;
|
|
|
|
OffsetRect32( &newClientRect, winpos.x - wndPtr->rectWindow.left,
|
|
winpos.y - wndPtr->rectWindow.top );
|
|
}
|
|
|
|
winpos.flags |= SWP_NOCLIENTMOVE | SWP_NOCLIENTSIZE;
|
|
|
|
/* Reposition window in Z order */
|
|
|
|
if (!(winpos.flags & SWP_NOZORDER))
|
|
{
|
|
/* reorder owned popups if hwnd is top-level window
|
|
*/
|
|
if( wndPtr->parent == WIN_GetDesktop() )
|
|
hwndInsertAfter = WINPOS_ReorderOwnedPopups( hwndInsertAfter,
|
|
wndPtr, winpos.flags );
|
|
if (X11DRV_WND_GetXWindow(wndPtr))
|
|
|
|
{
|
|
WIN_UnlinkWindow( winpos.hwnd );
|
|
WIN_LinkWindow( winpos.hwnd, hwndInsertAfter );
|
|
}
|
|
else
|
|
WINPOS_MoveWindowZOrder( winpos.hwnd, hwndInsertAfter );
|
|
}
|
|
|
|
if ( !X11DRV_WND_GetXWindow(wndPtr) && !(winpos.flags & SWP_NOREDRAW) &&
|
|
((winpos.flags & (SWP_NOMOVE | SWP_NOSIZE | SWP_FRAMECHANGED))
|
|
!= (SWP_NOMOVE | SWP_NOSIZE)) )
|
|
visRgn = DCE_GetVisRgn(hwnd, DCX_WINDOW | DCX_CLIPSIBLINGS);
|
|
|
|
/* Send WM_NCCALCSIZE message to get new client area */
|
|
if( (winpos.flags & (SWP_FRAMECHANGED | SWP_NOSIZE)) != SWP_NOSIZE )
|
|
{
|
|
result = WINPOS_SendNCCalcSize( winpos.hwnd, TRUE, &newWindowRect,
|
|
&wndPtr->rectWindow, &wndPtr->rectClient,
|
|
&winpos, &newClientRect );
|
|
|
|
/* FIXME: WVR_ALIGNxxx */
|
|
|
|
if( newClientRect.left != wndPtr->rectClient.left ||
|
|
newClientRect.top != wndPtr->rectClient.top )
|
|
winpos.flags &= ~SWP_NOCLIENTMOVE;
|
|
|
|
if( (newClientRect.right - newClientRect.left !=
|
|
wndPtr->rectClient.right - wndPtr->rectClient.left) ||
|
|
(newClientRect.bottom - newClientRect.top !=
|
|
wndPtr->rectClient.bottom - wndPtr->rectClient.top) )
|
|
winpos.flags &= ~SWP_NOCLIENTSIZE;
|
|
}
|
|
else
|
|
if( !(flags & SWP_NOMOVE) && (newClientRect.left != wndPtr->rectClient.left ||
|
|
newClientRect.top != wndPtr->rectClient.top) )
|
|
winpos.flags &= ~SWP_NOCLIENTMOVE;
|
|
|
|
/* Update active DCEs
|
|
* TODO: Optimize conditions that trigger DCE update.
|
|
*/
|
|
|
|
if( (((winpos.flags & SWP_AGG_NOPOSCHANGE) != SWP_AGG_NOPOSCHANGE) &&
|
|
wndPtr->dwStyle & WS_VISIBLE) ||
|
|
(flags & (SWP_HIDEWINDOW | SWP_SHOWWINDOW)) )
|
|
{
|
|
RECT32 rect;
|
|
|
|
UnionRect32(&rect, &newWindowRect, &wndPtr->rectWindow);
|
|
DCE_InvalidateDCE(wndPtr, &rect);
|
|
}
|
|
|
|
/* change geometry */
|
|
|
|
oldWindowRect = wndPtr->rectWindow;
|
|
|
|
if (X11DRV_WND_GetXWindow(wndPtr))
|
|
{
|
|
RECT32 oldClientRect = wndPtr->rectClient;
|
|
|
|
tempInsertAfter = winpos.hwndInsertAfter;
|
|
|
|
winpos.hwndInsertAfter = hwndInsertAfter;
|
|
|
|
/* postpone geometry change */
|
|
|
|
if( !(flags & (SWP_SHOWWINDOW | SWP_HIDEWINDOW)) )
|
|
{
|
|
wndPtr->pDriver->pSetWindowPos(wndPtr, &winpos, TRUE);
|
|
winpos.hwndInsertAfter = tempInsertAfter;
|
|
}
|
|
else uFlags |= SMC_SETXPOS;
|
|
|
|
wndPtr->rectWindow = newWindowRect;
|
|
wndPtr->rectClient = newClientRect;
|
|
|
|
if( !(flags & (SWP_SHOWWINDOW | SWP_HIDEWINDOW)) )
|
|
{
|
|
if( (oldClientRect.left - oldWindowRect.left !=
|
|
newClientRect.left - newWindowRect.left) ||
|
|
(oldClientRect.top - oldWindowRect.top !=
|
|
newClientRect.top - newWindowRect.top) ||
|
|
(winpos.flags & SWP_NOCOPYBITS) )
|
|
{
|
|
/* if the client area moved as a result of WM_NCCALCSIZE returning
|
|
* obscure WVR_ALIGNxxx flags then we simply redraw the whole thing
|
|
*
|
|
* TODO: use WINPOS_SizeMoveClean() if there is no SWP_NOCOPYBITS
|
|
*/
|
|
|
|
PAINT_RedrawWindow( wndPtr->hwndSelf, NULL, 0, RDW_INVALIDATE |
|
|
RDW_ALLCHILDREN | RDW_FRAME | RDW_ERASE, 0 );
|
|
}
|
|
else
|
|
if( winpos.flags & SWP_FRAMECHANGED )
|
|
{
|
|
WORD wErase = 0;
|
|
RECT32 rect;
|
|
|
|
if( newClientRect.right > oldClientRect.right ) /* redraw exposed client area on the right */
|
|
{
|
|
rect.top = 0; rect.bottom = newClientRect.bottom - newClientRect.top;
|
|
rect.left = oldClientRect.right - newClientRect.left;
|
|
rect.right = newClientRect.right - newClientRect.left;
|
|
wErase = 1;
|
|
PAINT_RedrawWindow( wndPtr->hwndSelf, &rect, 0,
|
|
RDW_INVALIDATE | RDW_FRAME | RDW_ERASE | RDW_ERASENOW | RDW_ALLCHILDREN, 0 );
|
|
}
|
|
if( newClientRect.bottom > oldClientRect.bottom ) /* redraw exposed client area on the bottom */
|
|
{
|
|
rect.left = 0; rect.right = ((wErase)?oldClientRect.right:newClientRect.right) - newClientRect.left;
|
|
rect.top = oldClientRect.bottom - newClientRect.top;
|
|
rect.bottom = newClientRect.bottom - newClientRect.top;
|
|
wErase = 1;
|
|
PAINT_RedrawWindow( wndPtr->hwndSelf, &rect, 0,
|
|
RDW_INVALIDATE | RDW_FRAME | RDW_ERASE | RDW_ERASENOW | RDW_ALLCHILDREN, 0 );
|
|
}
|
|
if( !wErase ) /* just update the nonclient area */
|
|
wndPtr->flags |= WIN_NEEDS_NCPAINT;
|
|
}
|
|
}
|
|
uFlags |= SMC_NOPARENTERASE; /* X windows do not have eraseable parents */
|
|
}
|
|
else /* not an X window */
|
|
{
|
|
RECT32 oldClientRect = wndPtr->rectClient;
|
|
|
|
wndPtr->rectWindow = newWindowRect;
|
|
wndPtr->rectClient = newClientRect;
|
|
|
|
if( oldClientRect.bottom - oldClientRect.top ==
|
|
newClientRect.bottom - newClientRect.top ) result &= ~WVR_VREDRAW;
|
|
|
|
if( oldClientRect.right - oldClientRect.left ==
|
|
newClientRect.right - newClientRect.left ) result &= ~WVR_HREDRAW;
|
|
|
|
if( !(flags & (SWP_NOREDRAW | SWP_HIDEWINDOW | SWP_SHOWWINDOW)) )
|
|
{
|
|
uFlags |= ((winpos.flags & SWP_NOCOPYBITS) ||
|
|
(result >= WVR_HREDRAW && result < WVR_VALIDRECTS)) ? SMC_NOCOPY : 0;
|
|
uFlags |= (winpos.flags & SWP_FRAMECHANGED) ? SMC_DRAWFRAME : 0;
|
|
|
|
if( (winpos.flags & SWP_AGG_NOGEOMETRYCHANGE) != SWP_AGG_NOGEOMETRYCHANGE )
|
|
uFlags = WINPOS_SizeMoveClean(wndPtr, visRgn, &oldWindowRect,
|
|
&oldClientRect, uFlags);
|
|
else
|
|
{
|
|
/* adjust the frame and do not erase the parent */
|
|
|
|
if( winpos.flags & SWP_FRAMECHANGED ) wndPtr->flags |= WIN_NEEDS_NCPAINT;
|
|
if( winpos.flags & SWP_NOZORDER ) uFlags |= SMC_NOPARENTERASE;
|
|
}
|
|
}
|
|
DeleteObject32(visRgn);
|
|
}
|
|
|
|
if (flags & SWP_SHOWWINDOW)
|
|
{
|
|
wndPtr->dwStyle |= WS_VISIBLE;
|
|
if (X11DRV_WND_GetXWindow(wndPtr))
|
|
{
|
|
HWND32 focus, curr;
|
|
|
|
wndPtr->pDriver->pSetWindowPos(wndPtr, &winpos, uFlags & SMC_SETXPOS );
|
|
if( uFlags & SMC_SETXPOS )
|
|
{
|
|
winpos.hwndInsertAfter = tempInsertAfter;
|
|
}
|
|
|
|
if (wndPtr->flags & WIN_MANAGED) resync = TRUE;
|
|
|
|
/* If focus was set to an unmapped window, reset X focus now */
|
|
focus = curr = GetFocus32();
|
|
while (curr) {
|
|
if (curr == hwnd) {
|
|
SetFocus32( 0 );
|
|
SetFocus32( focus );
|
|
break;
|
|
}
|
|
curr = GetParent32(curr);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!(flags & SWP_NOREDRAW))
|
|
PAINT_RedrawWindow( winpos.hwnd, NULL, 0,
|
|
RDW_INVALIDATE | RDW_ALLCHILDREN |
|
|
RDW_FRAME | RDW_ERASENOW | RDW_ERASE, 0 );
|
|
}
|
|
}
|
|
else if (flags & SWP_HIDEWINDOW)
|
|
{
|
|
wndPtr->dwStyle &= ~WS_VISIBLE;
|
|
if (X11DRV_WND_GetXWindow(wndPtr))
|
|
{
|
|
wndPtr->pDriver->pSetWindowPos(wndPtr, &winpos, uFlags & SMC_SETXPOS );
|
|
if( uFlags & SMC_SETXPOS )
|
|
{
|
|
winpos.hwndInsertAfter = tempInsertAfter;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!(flags & SWP_NOREDRAW))
|
|
PAINT_RedrawWindow( wndPtr->parent->hwndSelf, &oldWindowRect,
|
|
0, RDW_INVALIDATE | RDW_ALLCHILDREN |
|
|
RDW_ERASE | RDW_ERASENOW, 0 );
|
|
uFlags |= SMC_NOPARENTERASE;
|
|
}
|
|
|
|
if (hwnd == CARET_GetHwnd()) DestroyCaret32();
|
|
|
|
if (winpos.hwnd == hwndActive)
|
|
WINPOS_ActivateOtherWindow( wndPtr );
|
|
}
|
|
|
|
/* Activate the window */
|
|
|
|
if (!(flags & SWP_NOACTIVATE))
|
|
WINPOS_ChangeActiveWindow( winpos.hwnd, FALSE );
|
|
|
|
/* Repaint the window */
|
|
|
|
if (X11DRV_WND_GetXWindow(wndPtr))
|
|
EVENT_Synchronize(); /* Wait for all expose events */
|
|
|
|
if (!GetCapture32())
|
|
EVENT_DummyMotionNotify(); /* Simulate a mouse event to set the cursor */
|
|
|
|
if (!(flags & SWP_DEFERERASE) && !(uFlags & SMC_NOPARENTERASE) )
|
|
PAINT_RedrawWindow( wndPtr->parent->hwndSelf, NULL, 0, RDW_ALLCHILDREN | RDW_ERASENOW, 0 );
|
|
else if( wndPtr->parent == WIN_GetDesktop() && wndPtr->parent->flags & WIN_NEEDS_ERASEBKGND )
|
|
PAINT_RedrawWindow( wndPtr->parent->hwndSelf, NULL, 0, RDW_NOCHILDREN | RDW_ERASENOW, 0 );
|
|
|
|
/* And last, send the WM_WINDOWPOSCHANGED message */
|
|
|
|
TRACE(win,"\tstatus flags = %04x\n", winpos.flags & SWP_AGG_STATUSFLAGS);
|
|
|
|
if ( resync ||
|
|
(((winpos.flags & SWP_AGG_STATUSFLAGS) != SWP_AGG_NOPOSCHANGE) &&
|
|
!(winpos.flags & SWP_NOSENDCHANGING)) )
|
|
{
|
|
SendMessage32A( winpos.hwnd, WM_WINDOWPOSCHANGED, 0, (LPARAM)&winpos );
|
|
if (resync) EVENT_Synchronize ();
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* BeginDeferWindowPos16 (USER.259)
|
|
*/
|
|
HDWP16 WINAPI BeginDeferWindowPos16( INT16 count )
|
|
{
|
|
return BeginDeferWindowPos32( count );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* BeginDeferWindowPos32 (USER32.9)
|
|
*/
|
|
HDWP32 WINAPI BeginDeferWindowPos32( INT32 count )
|
|
{
|
|
HDWP32 handle;
|
|
DWP *pDWP;
|
|
|
|
if (count <= 0) return 0;
|
|
handle = USER_HEAP_ALLOC( sizeof(DWP) + (count-1)*sizeof(WINDOWPOS32) );
|
|
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 DeferWindowPos32( hdwp, hwnd, (INT32)(INT16)hwndAfter,
|
|
x, y, cx, cy, flags );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* DeferWindowPos32 (USER32.128)
|
|
*/
|
|
HDWP32 WINAPI DeferWindowPos32( HDWP32 hdwp, HWND32 hwnd, HWND32 hwndAfter,
|
|
INT32 x, INT32 y, INT32 cx, INT32 cy,
|
|
UINT32 flags )
|
|
{
|
|
DWP *pDWP;
|
|
int i;
|
|
HDWP32 newhdwp = hdwp;
|
|
/* HWND32 parent; */
|
|
WND *pWnd;
|
|
|
|
pDWP = (DWP *) USER_HEAP_LIN_ADDR( hdwp );
|
|
if (!pDWP) return 0;
|
|
if (hwnd == GetDesktopWindow32()) 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 );
|
|
return 0;
|
|
}
|
|
#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);
|
|
return hdwp;
|
|
}
|
|
}
|
|
if (pDWP->actualCount >= pDWP->suggestedCount)
|
|
{
|
|
newhdwp = USER_HEAP_REALLOC( hdwp,
|
|
sizeof(DWP) + pDWP->suggestedCount*sizeof(WINDOWPOS32) );
|
|
if (!newhdwp) return 0;
|
|
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++;
|
|
return newhdwp;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* EndDeferWindowPos16 (USER.261)
|
|
*/
|
|
BOOL16 WINAPI EndDeferWindowPos16( HDWP16 hdwp )
|
|
{
|
|
return EndDeferWindowPos32( hdwp );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* EndDeferWindowPos32 (USER32.173)
|
|
*/
|
|
BOOL32 WINAPI EndDeferWindowPos32( HDWP32 hdwp )
|
|
{
|
|
DWP *pDWP;
|
|
WINDOWPOS32 *winpos;
|
|
BOOL32 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 = SetWindowPos32( 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 TileChildWindows( HWND16 parent, WORD action )
|
|
{
|
|
FIXME(win, "(%04x, %d): stub\n", parent, action);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CascageChildWindows (USER.198)
|
|
*/
|
|
void WINAPI CascadeChildWindows( HWND16 parent, WORD action )
|
|
{
|
|
FIXME(win, "(%04x, %d): stub\n", parent, action);
|
|
}
|
|
/***********************************************************************
|
|
* GetProgmanWindow [USER32.289]
|
|
*/
|
|
HRESULT WINAPI GetProgmanWindow ( )
|
|
{ FIXME(win,"stub\n");
|
|
return 0;
|
|
}
|
|
/***********************************************************************
|
|
* GetTaskmanWindow [USER32.304]
|
|
*/
|
|
HRESULT WINAPI GetTaskmanWindow ( )
|
|
{ FIXME(win,"stub\n");
|
|
return 0;
|
|
}
|
|
/***********************************************************************
|
|
* SetProgmanWindow [USER32.522]
|
|
*/
|
|
HRESULT WINAPI SetProgmanWindow ( DWORD x )
|
|
{ FIXME(win,"0x%08lx stub\n",x);
|
|
return 0;
|
|
}
|
|
/***********************************************************************
|
|
* SetShellWindowEx [USER32.531]
|
|
*/
|
|
HRESULT WINAPI SetShellWindowEx ( DWORD x, DWORD y )
|
|
{ FIXME(win,"0x%08lx 0x%08lx stub\n",x,y);
|
|
return 0;
|
|
}
|
|
/***********************************************************************
|
|
* SetTaskmanWindow [USER32.537]
|
|
*/
|
|
HRESULT WINAPI SetTaskmanWindow ( DWORD x )
|
|
{ FIXME(win,"0x%08lx stub\n",x);
|
|
return 0;
|
|
}
|