mirror of
https://github.com/reactos/wine.git
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767 lines
25 KiB
C
767 lines
25 KiB
C
/*
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* TTY window driver
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*
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* Copyright 1998,1999 Patrik Stridvall
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include "ttydrv.h"
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#include "ntstatus.h"
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#include "win.h"
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#include "winpos.h"
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#include "wownt32.h"
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#include "wine/wingdi16.h"
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#include "wine/server.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(ttydrv);
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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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/***********************************************************************
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* get_server_visible_region
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*/
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static HRGN get_server_visible_region( HWND hwnd, UINT flags )
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{
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RGNDATA *data;
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NTSTATUS status;
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HRGN ret = 0;
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size_t size = 256;
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do
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{
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if (!(data = HeapAlloc( GetProcessHeap(), 0, sizeof(*data) + size - 1 ))) return 0;
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SERVER_START_REQ( get_visible_region )
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{
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req->window = hwnd;
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req->flags = flags;
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wine_server_set_reply( req, data->Buffer, size );
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if (!(status = wine_server_call( req )))
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{
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size_t reply_size = wine_server_reply_size( reply );
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data->rdh.dwSize = sizeof(data->rdh);
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data->rdh.iType = RDH_RECTANGLES;
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data->rdh.nCount = reply_size / sizeof(RECT);
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data->rdh.nRgnSize = reply_size;
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ret = ExtCreateRegion( NULL, size, data );
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}
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else size = reply->total_size;
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}
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SERVER_END_REQ;
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HeapFree( GetProcessHeap(), 0, data );
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} while (status == STATUS_BUFFER_OVERFLOW);
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if (status) SetLastError( RtlNtStatusToDosError(status) );
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return ret;
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}
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/***********************************************************************
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* set_window_pos
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*
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* Set a window position and Z order.
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*/
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static BOOL set_window_pos( HWND hwnd, HWND insert_after, const RECT *rectWindow,
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const RECT *rectClient, UINT swp_flags )
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{
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WND *win = WIN_GetPtr( hwnd );
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BOOL ret;
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if (!win) return FALSE;
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if (win == WND_OTHER_PROCESS)
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{
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if (IsWindow( hwnd )) ERR( "cannot set rectangles of other process window %p\n", hwnd );
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return FALSE;
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}
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SERVER_START_REQ( set_window_pos )
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{
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req->handle = hwnd;
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req->previous = insert_after;
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req->flags = swp_flags;
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req->window.left = rectWindow->left;
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req->window.top = rectWindow->top;
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req->window.right = rectWindow->right;
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req->window.bottom = rectWindow->bottom;
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req->client.left = rectClient->left;
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req->client.top = rectClient->top;
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req->client.right = rectClient->right;
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req->client.bottom = rectClient->bottom;
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ret = !wine_server_call( req );
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}
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SERVER_END_REQ;
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if (win == WND_DESKTOP) return ret;
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if (ret)
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{
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win->rectWindow = *rectWindow;
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win->rectClient = *rectClient;
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TRACE( "win %p window (%ld,%ld)-(%ld,%ld) client (%ld,%ld)-(%ld,%ld)\n", hwnd,
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rectWindow->left, rectWindow->top, rectWindow->right, rectWindow->bottom,
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rectClient->left, rectClient->top, rectClient->right, rectClient->bottom );
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}
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WIN_ReleasePtr( win );
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return ret;
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}
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/**********************************************************************
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* CreateDesktopWindow (TTYDRV.@)
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*/
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BOOL TTYDRV_CreateDesktopWindow( HWND hwnd )
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{
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RECT rect;
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SetRect( &rect, 0, 0, cell_width * screen_cols, cell_height * screen_rows );
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set_window_pos( hwnd, 0, &rect, &rect, SWP_NOZORDER );
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SetPropA( hwnd, "__wine_ttydrv_window", root_window );
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return TRUE;
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}
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/**********************************************************************
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* CreateWindow (TTYDRV.@)
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*/
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BOOL TTYDRV_CreateWindow( HWND hwnd, CREATESTRUCTA *cs, BOOL unicode )
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{
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BOOL ret;
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RECT rect;
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HWND hwndLinkAfter;
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CBT_CREATEWNDA cbtc;
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TRACE("(%p)\n", hwnd);
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/* initialize the dimensions before sending WM_GETMINMAXINFO */
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SetRect( &rect, cs->x, cs->y, cs->x + cs->cx, cs->y + cs->cy );
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set_window_pos( hwnd, 0, &rect, &rect, SWP_NOZORDER );
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#ifdef WINE_CURSES
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/* Only create top-level windows */
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if (GetAncestor( hwnd, GA_PARENT ) == GetDesktopWindow())
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{
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WINDOW *window;
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const INT cellWidth=8, cellHeight=8; /* FIXME: Hardcoded */
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window = subwin( root_window, cs->cy/cellHeight, cs->cx/cellWidth,
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cs->y/cellHeight, cs->x/cellWidth);
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werase(window);
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wrefresh(window);
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SetPropA( hwnd, "__wine_ttydrv_window", window );
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}
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#else /* defined(WINE_CURSES) */
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FIXME("(%p): stub\n", hwnd);
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#endif /* defined(WINE_CURSES) */
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/* Call the WH_CBT hook */
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hwndLinkAfter = ((cs->style & (WS_CHILD|WS_MAXIMIZE)) == WS_CHILD) ? HWND_BOTTOM : HWND_TOP;
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cbtc.lpcs = cs;
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cbtc.hwndInsertAfter = hwndLinkAfter;
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if (HOOK_CallHooks( WH_CBT, HCBT_CREATEWND, (WPARAM)hwnd, (LPARAM)&cbtc, unicode ))
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{
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TRACE("CBT-hook returned !0\n");
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return FALSE;
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}
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if (unicode)
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{
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ret = SendMessageW( hwnd, WM_NCCREATE, 0, (LPARAM)cs );
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if (ret) ret = (SendMessageW( hwnd, WM_CREATE, 0, (LPARAM)cs ) != -1);
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}
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else
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{
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ret = SendMessageA( hwnd, WM_NCCREATE, 0, (LPARAM)cs );
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if (ret) ret = (SendMessageA( hwnd, WM_CREATE, 0, (LPARAM)cs ) != -1);
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}
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if (ret) NotifyWinEvent(EVENT_OBJECT_CREATE, hwnd, OBJID_WINDOW, 0);
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return ret;
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}
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/***********************************************************************
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* DestroyWindow (TTYDRV.@)
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*/
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BOOL TTYDRV_DestroyWindow( HWND hwnd )
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{
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#ifdef WINE_CURSES
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WINDOW *window = GetPropA( hwnd, "__wine_ttydrv_window" );
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TRACE("(%p)\n", hwnd);
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if (window && window != root_window) delwin(window);
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#else /* defined(WINE_CURSES) */
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FIXME("(%p): stub\n", hwnd);
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#endif /* defined(WINE_CURSES) */
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return TRUE;
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}
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/***********************************************************************
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* GetDC (TTYDRV.@)
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*
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* Set the drawable, origin and dimensions for the DC associated to
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* a given window.
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*/
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BOOL TTYDRV_GetDC( HWND hwnd, HDC hdc, HRGN hrgn, DWORD flags )
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{
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struct ttydrv_escape_set_drawable escape;
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if(flags & DCX_WINDOW)
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{
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RECT rect;
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GetWindowRect( hwnd, &rect );
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escape.org.x = rect.left;
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escape.org.y = rect.top;
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}
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else
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{
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escape.org.x = escape.org.y = 0;
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MapWindowPoints( hwnd, 0, &escape.org, 1 );
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}
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escape.code = TTYDRV_SET_DRAWABLE;
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ExtEscape( hdc, TTYDRV_ESCAPE, sizeof(escape), (LPSTR)&escape, 0, NULL );
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if (flags & (DCX_EXCLUDERGN | DCX_INTERSECTRGN) ||
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SetHookFlags16( HDC_16(hdc), DCHF_VALIDATEVISRGN )) /* DC was dirty */
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{
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/* need to recompute the visible region */
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HRGN visRgn = get_server_visible_region( hwnd, flags );
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if (flags & (DCX_EXCLUDERGN | DCX_INTERSECTRGN))
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CombineRgn( visRgn, visRgn, hrgn, (flags & DCX_INTERSECTRGN) ? RGN_AND : RGN_DIFF );
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SelectVisRgn16( HDC_16(hdc), HRGN_16(visRgn) );
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DeleteObject( visRgn );
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}
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return TRUE;
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}
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/* fix redundant flags and values in the WINDOWPOS structure */
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static BOOL fixup_flags( WINDOWPOS *winpos )
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{
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HWND parent;
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WND *wndPtr = WIN_GetPtr( winpos->hwnd );
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BOOL ret = TRUE;
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if (!wndPtr || wndPtr == WND_OTHER_PROCESS)
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{
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SetLastError( ERROR_INVALID_WINDOW_HANDLE );
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return FALSE;
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}
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winpos->hwnd = wndPtr->hwndSelf; /* make it a full handle */
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/* Finally make sure that all coordinates are valid */
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if (winpos->x < -32768) winpos->x = -32768;
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else if (winpos->x > 32767) winpos->x = 32767;
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if (winpos->y < -32768) winpos->y = -32768;
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else if (winpos->y > 32767) winpos->y = 32767;
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if (winpos->cx < 0) winpos->cx = 0;
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else if (winpos->cx > 32767) winpos->cx = 32767;
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if (winpos->cy < 0) winpos->cy = 0;
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else if (winpos->cy > 32767) winpos->cy = 32767;
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parent = GetAncestor( winpos->hwnd, GA_PARENT );
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if (!IsWindowVisible( parent )) winpos->flags |= SWP_NOREDRAW;
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if (wndPtr->dwStyle & WS_VISIBLE) winpos->flags &= ~SWP_SHOWWINDOW;
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else
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{
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winpos->flags &= ~SWP_HIDEWINDOW;
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if (!(winpos->flags & SWP_SHOWWINDOW)) winpos->flags |= SWP_NOREDRAW;
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}
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if ((wndPtr->rectWindow.right - wndPtr->rectWindow.left == winpos->cx) &&
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(wndPtr->rectWindow.bottom - wndPtr->rectWindow.top == winpos->cy))
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winpos->flags |= SWP_NOSIZE; /* Already the right size */
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if ((wndPtr->rectWindow.left == winpos->x) && (wndPtr->rectWindow.top == winpos->y))
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winpos->flags |= SWP_NOMOVE; /* Already the right position */
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if ((wndPtr->dwStyle & (WS_POPUP | WS_CHILD)) != WS_CHILD)
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{
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if (!(winpos->flags & (SWP_NOACTIVATE|SWP_HIDEWINDOW))) /* Bring to the top when activating */
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{
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winpos->flags &= ~SWP_NOZORDER;
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winpos->hwndInsertAfter = HWND_TOP;
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}
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}
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/* Check hwndInsertAfter */
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if (winpos->flags & SWP_NOZORDER) goto done;
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/* fix sign extension */
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if (winpos->hwndInsertAfter == (HWND)0xffff) winpos->hwndInsertAfter = HWND_TOPMOST;
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else if (winpos->hwndInsertAfter == (HWND)0xfffe) winpos->hwndInsertAfter = HWND_NOTOPMOST;
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/* FIXME: TOPMOST not supported yet */
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if ((winpos->hwndInsertAfter == HWND_TOPMOST) ||
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(winpos->hwndInsertAfter == HWND_NOTOPMOST)) winpos->hwndInsertAfter = HWND_TOP;
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/* hwndInsertAfter must be a sibling of the window */
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if (winpos->hwndInsertAfter == HWND_TOP)
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{
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if (GetWindow(winpos->hwnd, GW_HWNDFIRST) == winpos->hwnd)
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winpos->flags |= SWP_NOZORDER;
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}
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else if (winpos->hwndInsertAfter == HWND_BOTTOM)
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{
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if (GetWindow(winpos->hwnd, GW_HWNDLAST) == winpos->hwnd)
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winpos->flags |= SWP_NOZORDER;
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}
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else
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{
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if (GetAncestor( winpos->hwndInsertAfter, GA_PARENT ) != parent) ret = FALSE;
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else
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{
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/* don't need to change the Zorder of hwnd if it's already inserted
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* after hwndInsertAfter or when inserting hwnd after itself.
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*/
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if ((winpos->hwnd == winpos->hwndInsertAfter) ||
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(winpos->hwnd == GetWindow( winpos->hwndInsertAfter, GW_HWNDNEXT )))
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winpos->flags |= SWP_NOZORDER;
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}
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}
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done:
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WIN_ReleasePtr( wndPtr );
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return ret;
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}
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/***********************************************************************
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* SWP_DoNCCalcSize
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*/
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static UINT SWP_DoNCCalcSize( WINDOWPOS* pWinpos, const RECT* pNewWindowRect, RECT* pNewClientRect )
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{
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UINT wvrFlags = 0;
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WND *wndPtr;
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if (!(wndPtr = WIN_GetPtr( pWinpos->hwnd )) || wndPtr == WND_OTHER_PROCESS) return 0;
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/* Send WM_NCCALCSIZE message to get new client area */
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if( (pWinpos->flags & (SWP_FRAMECHANGED | SWP_NOSIZE)) != SWP_NOSIZE )
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{
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NCCALCSIZE_PARAMS params;
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WINDOWPOS winposCopy;
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params.rgrc[0] = *pNewWindowRect;
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params.rgrc[1] = wndPtr->rectWindow;
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params.rgrc[2] = wndPtr->rectClient;
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params.lppos = &winposCopy;
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winposCopy = *pWinpos;
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WIN_ReleasePtr( wndPtr );
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wvrFlags = SendMessageW( pWinpos->hwnd, WM_NCCALCSIZE, TRUE, (LPARAM)¶ms );
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*pNewClientRect = params.rgrc[0];
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if (!(wndPtr = WIN_GetPtr( pWinpos->hwnd )) || wndPtr == WND_OTHER_PROCESS) return 0;
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TRACE( "hwnd %p old win %s old client %s new win %s new client %s\n", pWinpos->hwnd,
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wine_dbgstr_rect(&wndPtr->rectWindow), wine_dbgstr_rect(&wndPtr->rectClient),
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wine_dbgstr_rect(pNewWindowRect), wine_dbgstr_rect(pNewClientRect) );
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if( pNewClientRect->left != wndPtr->rectClient.left ||
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pNewClientRect->top != wndPtr->rectClient.top )
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pWinpos->flags &= ~SWP_NOCLIENTMOVE;
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if( (pNewClientRect->right - pNewClientRect->left !=
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wndPtr->rectClient.right - wndPtr->rectClient.left))
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pWinpos->flags &= ~SWP_NOCLIENTSIZE;
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else
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wvrFlags &= ~WVR_HREDRAW;
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if (pNewClientRect->bottom - pNewClientRect->top !=
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wndPtr->rectClient.bottom - wndPtr->rectClient.top)
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pWinpos->flags &= ~SWP_NOCLIENTSIZE;
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else
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wvrFlags &= ~WVR_VREDRAW;
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}
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else
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{
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if (!(pWinpos->flags & SWP_NOMOVE) &&
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(pNewClientRect->left != wndPtr->rectClient.left ||
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pNewClientRect->top != wndPtr->rectClient.top))
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pWinpos->flags &= ~SWP_NOCLIENTMOVE;
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}
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WIN_ReleasePtr( wndPtr );
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return wvrFlags;
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}
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struct move_owned_info
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{
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HWND owner;
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HWND insert_after;
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};
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static BOOL CALLBACK move_owned_popups( HWND hwnd, LPARAM lparam )
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{
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struct move_owned_info *info = (struct move_owned_info *)lparam;
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if (hwnd == info->owner) return FALSE;
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if ((GetWindowLongW( hwnd, GWL_STYLE ) & WS_POPUP) &&
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GetWindow( hwnd, GW_OWNER ) == info->owner)
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{
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SetWindowPos( hwnd, info->insert_after, 0, 0, 0, 0,
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SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE |
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SWP_NOSENDCHANGING | SWP_DEFERERASE );
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info->insert_after = hwnd;
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}
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return TRUE;
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}
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/***********************************************************************
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* SWP_DoOwnedPopups
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*
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* fix Z order taking into account owned popups -
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* basically we need to maintain them above the window that owns them
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*
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* FIXME: hide/show owned popups when owner visibility changes.
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*/
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static HWND SWP_DoOwnedPopups(HWND hwnd, HWND hwndInsertAfter)
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{
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HWND owner = GetWindow( hwnd, GW_OWNER );
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LONG style = GetWindowLongW( hwnd, GWL_STYLE );
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struct move_owned_info info;
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TRACE("(%p) hInsertAfter = %p\n", hwnd, hwndInsertAfter );
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if ((style & WS_POPUP) && owner)
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{
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/* make sure this popup stays above the owner */
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if( hwndInsertAfter != HWND_TOP )
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{
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HWND hwndLocalPrev = HWND_TOP;
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HWND prev = GetWindow( owner, GW_HWNDPREV );
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while (prev && prev != hwndInsertAfter)
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{
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if (hwndLocalPrev == HWND_TOP && GetWindowLongW( prev, GWL_STYLE ) & WS_VISIBLE)
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hwndLocalPrev = prev;
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prev = GetWindow( prev, GW_HWNDPREV );
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}
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if (!prev) hwndInsertAfter = hwndLocalPrev;
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}
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}
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else if (style & WS_CHILD) return hwndInsertAfter;
|
|
|
|
info.owner = hwnd;
|
|
info.insert_after = hwndInsertAfter;
|
|
EnumWindows( move_owned_popups, (LPARAM)&info );
|
|
return info.insert_after;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SWP_DoWinPosChanging
|
|
*/
|
|
static BOOL SWP_DoWinPosChanging( WINDOWPOS* pWinpos, RECT* pNewWindowRect, RECT* pNewClientRect )
|
|
{
|
|
WND *wndPtr;
|
|
|
|
/* Send WM_WINDOWPOSCHANGING message */
|
|
|
|
if (!(pWinpos->flags & SWP_NOSENDCHANGING))
|
|
SendMessageW( pWinpos->hwnd, WM_WINDOWPOSCHANGING, 0, (LPARAM)pWinpos );
|
|
|
|
if (!(wndPtr = WIN_GetPtr( pWinpos->hwnd )) || wndPtr == WND_OTHER_PROCESS) return FALSE;
|
|
|
|
/* Calculate new position and size */
|
|
|
|
*pNewWindowRect = wndPtr->rectWindow;
|
|
*pNewClientRect = (wndPtr->dwStyle & WS_MINIMIZE) ? wndPtr->rectWindow
|
|
: wndPtr->rectClient;
|
|
|
|
if (!(pWinpos->flags & SWP_NOSIZE))
|
|
{
|
|
pNewWindowRect->right = pNewWindowRect->left + pWinpos->cx;
|
|
pNewWindowRect->bottom = pNewWindowRect->top + pWinpos->cy;
|
|
}
|
|
if (!(pWinpos->flags & SWP_NOMOVE))
|
|
{
|
|
pNewWindowRect->left = pWinpos->x;
|
|
pNewWindowRect->top = pWinpos->y;
|
|
pNewWindowRect->right += pWinpos->x - wndPtr->rectWindow.left;
|
|
pNewWindowRect->bottom += pWinpos->y - wndPtr->rectWindow.top;
|
|
|
|
OffsetRect( pNewClientRect, pWinpos->x - wndPtr->rectWindow.left,
|
|
pWinpos->y - wndPtr->rectWindow.top );
|
|
}
|
|
pWinpos->flags |= SWP_NOCLIENTMOVE | SWP_NOCLIENTSIZE;
|
|
|
|
TRACE( "hwnd %p, after %p, swp %d,%d %dx%d flags %08x\n",
|
|
pWinpos->hwnd, pWinpos->hwndInsertAfter, pWinpos->x, pWinpos->y,
|
|
pWinpos->cx, pWinpos->cy, pWinpos->flags );
|
|
TRACE( "current %s style %08lx new %s\n",
|
|
wine_dbgstr_rect( &wndPtr->rectWindow ), wndPtr->dwStyle,
|
|
wine_dbgstr_rect( pNewWindowRect ));
|
|
|
|
WIN_ReleasePtr( wndPtr );
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SetWindowPos (TTYDRV.@)
|
|
*/
|
|
BOOL TTYDRV_SetWindowPos( WINDOWPOS *winpos )
|
|
{
|
|
RECT newWindowRect, newClientRect;
|
|
UINT orig_flags;
|
|
|
|
TRACE( "hwnd %p, after %p, swp %d,%d %dx%d flags %08x\n",
|
|
winpos->hwnd, winpos->hwndInsertAfter, winpos->x, winpos->y,
|
|
winpos->cx, winpos->cy, winpos->flags);
|
|
|
|
orig_flags = winpos->flags;
|
|
winpos->flags &= ~SWP_WINE_NOHOSTMOVE;
|
|
|
|
/* Check window handle */
|
|
if (winpos->hwnd == GetDesktopWindow()) return FALSE;
|
|
|
|
/* First make sure that coordinates are valid for WM_WINDOWPOSCHANGING */
|
|
if (!(winpos->flags & SWP_NOMOVE))
|
|
{
|
|
if (winpos->x < -32768) winpos->x = -32768;
|
|
else if (winpos->x > 32767) winpos->x = 32767;
|
|
if (winpos->y < -32768) winpos->y = -32768;
|
|
else if (winpos->y > 32767) winpos->y = 32767;
|
|
}
|
|
if (!(winpos->flags & SWP_NOSIZE))
|
|
{
|
|
if (winpos->cx < 0) winpos->cx = 0;
|
|
else if (winpos->cx > 32767) winpos->cx = 32767;
|
|
if (winpos->cy < 0) winpos->cy = 0;
|
|
else if (winpos->cy > 32767) winpos->cy = 32767;
|
|
}
|
|
|
|
if (!SWP_DoWinPosChanging( winpos, &newWindowRect, &newClientRect )) return FALSE;
|
|
|
|
/* Fix redundant flags */
|
|
if (!fixup_flags( winpos )) return FALSE;
|
|
|
|
if((winpos->flags & (SWP_NOZORDER | SWP_HIDEWINDOW | SWP_SHOWWINDOW)) != SWP_NOZORDER)
|
|
{
|
|
if (GetAncestor( winpos->hwnd, GA_PARENT ) == GetDesktopWindow())
|
|
winpos->hwndInsertAfter = SWP_DoOwnedPopups( winpos->hwnd, winpos->hwndInsertAfter );
|
|
}
|
|
|
|
/* Common operations */
|
|
|
|
SWP_DoNCCalcSize( winpos, &newWindowRect, &newClientRect );
|
|
|
|
if (!set_window_pos( winpos->hwnd, winpos->hwndInsertAfter,
|
|
&newWindowRect, &newClientRect, orig_flags ))
|
|
return FALSE;
|
|
|
|
if( winpos->flags & SWP_HIDEWINDOW )
|
|
HideCaret(winpos->hwnd);
|
|
else if (winpos->flags & SWP_SHOWWINDOW)
|
|
ShowCaret(winpos->hwnd);
|
|
|
|
if (!(winpos->flags & (SWP_NOACTIVATE|SWP_HIDEWINDOW)))
|
|
{
|
|
/* child windows get WM_CHILDACTIVATE message */
|
|
if ((GetWindowLongW( winpos->hwnd, GWL_STYLE ) & (WS_CHILD | WS_POPUP)) == WS_CHILD)
|
|
SendMessageA( winpos->hwnd, WM_CHILDACTIVATE, 0, 0 );
|
|
else
|
|
SetForegroundWindow( winpos->hwnd );
|
|
}
|
|
|
|
/* And last, send the WM_WINDOWPOSCHANGED message */
|
|
|
|
TRACE("\tstatus flags = %04x\n", winpos->flags & SWP_AGG_STATUSFLAGS);
|
|
|
|
if (((winpos->flags & SWP_AGG_STATUSFLAGS) != SWP_AGG_NOPOSCHANGE))
|
|
{
|
|
/* WM_WINDOWPOSCHANGED is sent even if SWP_NOSENDCHANGING is set
|
|
and always contains final window position.
|
|
*/
|
|
winpos->x = newWindowRect.left;
|
|
winpos->y = newWindowRect.top;
|
|
winpos->cx = newWindowRect.right - newWindowRect.left;
|
|
winpos->cy = newWindowRect.bottom - newWindowRect.top;
|
|
SendMessageW( winpos->hwnd, WM_WINDOWPOSCHANGED, 0, (LPARAM)winpos );
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* WINPOS_MinMaximize (internal)
|
|
*
|
|
*Lifted from x11 driver
|
|
*/
|
|
static UINT WINPOS_MinMaximize( HWND hwnd, UINT cmd, LPRECT rect )
|
|
{
|
|
UINT swpFlags = 0;
|
|
WINDOWPLACEMENT wpl;
|
|
|
|
TRACE("%p %u\n", hwnd, cmd );
|
|
FIXME("(%p): stub\n", hwnd);
|
|
|
|
wpl.length = sizeof(wpl);
|
|
GetWindowPlacement( hwnd, &wpl );
|
|
|
|
/* If I glark this right, yields an immutable window*/
|
|
swpFlags = SWP_NOSIZE | SWP_NOMOVE;
|
|
|
|
/*cmd handling goes here. see dlls/x1drv/winpos.c*/
|
|
|
|
return swpFlags;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ShowWindow (TTYDRV.@)
|
|
*
|
|
*Lifted from x11 driver
|
|
*Sets the specified windows' show state.
|
|
*/
|
|
BOOL TTYDRV_ShowWindow( HWND hwnd, INT cmd )
|
|
{
|
|
WND *wndPtr;
|
|
LONG style = GetWindowLongW( hwnd, GWL_STYLE );
|
|
BOOL wasVisible = (style & WS_VISIBLE) != 0;
|
|
BOOL showFlag = TRUE;
|
|
RECT newPos = {0, 0, 0, 0};
|
|
UINT swp = 0;
|
|
|
|
|
|
TRACE("hwnd=%p, cmd=%d, wasVisible %d\n", hwnd, cmd, wasVisible);
|
|
|
|
switch(cmd)
|
|
{
|
|
case SW_HIDE:
|
|
if (!wasVisible) return FALSE;
|
|
showFlag = FALSE;
|
|
swp |= SWP_HIDEWINDOW | SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER;
|
|
break;
|
|
|
|
case SW_SHOWMINNOACTIVE:
|
|
swp |= SWP_NOACTIVATE | SWP_NOZORDER;
|
|
/* fall through */
|
|
case SW_SHOWMINIMIZED:
|
|
case SW_FORCEMINIMIZE: /* FIXME: Does not work if thread is hung. */
|
|
swp |= SWP_SHOWWINDOW;
|
|
/* fall through */
|
|
case SW_MINIMIZE:
|
|
swp |= SWP_FRAMECHANGED;
|
|
if( !(style & WS_MINIMIZE) )
|
|
swp |= WINPOS_MinMaximize( hwnd, SW_MINIMIZE, &newPos );
|
|
else swp |= SWP_NOSIZE | SWP_NOMOVE;
|
|
break;
|
|
|
|
case SW_SHOWMAXIMIZED: /* same as SW_MAXIMIZE */
|
|
swp |= SWP_SHOWWINDOW | SWP_FRAMECHANGED;
|
|
if( !(style & WS_MAXIMIZE) )
|
|
swp |= WINPOS_MinMaximize( hwnd, SW_MAXIMIZE, &newPos );
|
|
else swp |= SWP_NOSIZE | SWP_NOMOVE;
|
|
break;
|
|
|
|
case SW_SHOWNA:
|
|
swp |= SWP_NOACTIVATE | SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE;
|
|
if (style & WS_CHILD) swp |= SWP_NOZORDER;
|
|
break;
|
|
case SW_SHOW:
|
|
if (wasVisible) return TRUE;
|
|
swp |= SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE;
|
|
break;
|
|
|
|
case SW_RESTORE:
|
|
swp |= SWP_FRAMECHANGED;
|
|
/* fall through */
|
|
case SW_SHOWNOACTIVATE:
|
|
swp |= SWP_NOACTIVATE | SWP_NOZORDER;
|
|
/* fall through */
|
|
case SW_SHOWNORMAL: /* same as SW_NORMAL: */
|
|
case SW_SHOWDEFAULT: /* FIXME: should have its own handler */
|
|
swp |= SWP_SHOWWINDOW;
|
|
|
|
if (style & (WS_MINIMIZE | WS_MAXIMIZE))
|
|
swp |= WINPOS_MinMaximize( hwnd, SW_RESTORE, &newPos );
|
|
else swp |= SWP_NOSIZE | SWP_NOMOVE;
|
|
break;
|
|
}
|
|
|
|
if (showFlag != wasVisible || cmd == SW_SHOWNA)
|
|
{
|
|
SendMessageW( hwnd, WM_SHOWWINDOW, showFlag, 0 );
|
|
if (!IsWindow( hwnd )) return wasVisible;
|
|
}
|
|
|
|
/* ShowWindow won't activate a not being maximized child window */
|
|
if ((style & WS_CHILD) && cmd != SW_MAXIMIZE)
|
|
swp |= SWP_NOACTIVATE | SWP_NOZORDER;
|
|
|
|
SetWindowPos( hwnd, HWND_TOP, newPos.left, newPos.top,
|
|
newPos.right, newPos.bottom, LOWORD(swp) );
|
|
if (cmd == SW_HIDE)
|
|
{
|
|
HWND hFocus;
|
|
|
|
/* FIXME: This will cause the window to be activated irrespective
|
|
* of whether it is owned by the same thread. Has to be done
|
|
* asynchronously.
|
|
*/
|
|
|
|
if (hwnd == GetActiveWindow())
|
|
WINPOS_ActivateOtherWindow(hwnd);
|
|
|
|
/* Revert focus to parent */
|
|
hFocus = GetFocus();
|
|
if (hwnd == hFocus || IsChild(hwnd, hFocus))
|
|
{
|
|
HWND parent = GetAncestor(hwnd, GA_PARENT);
|
|
if (parent == GetDesktopWindow()) parent = 0;
|
|
SetFocus(parent);
|
|
}
|
|
}
|
|
|
|
if (IsIconic(hwnd)) WINPOS_ShowIconTitle( hwnd, TRUE );
|
|
|
|
if (!(wndPtr = WIN_GetPtr( hwnd )) || wndPtr == WND_OTHER_PROCESS) return wasVisible;
|
|
|
|
if (wndPtr->flags & WIN_NEED_SIZE)
|
|
{
|
|
/* should happen only in CreateWindowEx() */
|
|
int wParam = SIZE_RESTORED;
|
|
RECT client = wndPtr->rectClient;
|
|
|
|
wndPtr->flags &= ~WIN_NEED_SIZE;
|
|
if (wndPtr->dwStyle & WS_MAXIMIZE) wParam = SIZE_MAXIMIZED;
|
|
else if (wndPtr->dwStyle & WS_MINIMIZE) wParam = SIZE_MINIMIZED;
|
|
WIN_ReleasePtr( wndPtr );
|
|
|
|
SendMessageW( hwnd, WM_SIZE, wParam,
|
|
MAKELONG( client.right - client.left, client.bottom - client.top ));
|
|
SendMessageW( hwnd, WM_MOVE, 0, MAKELONG( client.left, client.top ));
|
|
}
|
|
else WIN_ReleasePtr( wndPtr );
|
|
|
|
return wasVisible;
|
|
}
|