2006-03-07 11:41:52 +01:00
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/*
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* Explorer desktop support
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*
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* Copyright 2006 Alexandre Julliard
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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 <windows.h>
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#include <wine/debug.h>
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#include "explorer_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(explorer);
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#define DESKTOP_CLASS_ATOM MAKEINTATOMW(32769)
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static LRESULT WINAPI desktop_wnd_proc( HWND hwnd, UINT message, WPARAM wp, LPARAM lp )
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{
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WINE_TRACE( "got msg %x wp %x lp %lx\n", message, wp, lp );
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switch(message)
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{
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case WM_SYSCOMMAND:
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if ((wp & 0xfff0) == SC_CLOSE) ExitWindows( 0, 0 );
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break;
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case WM_SETCURSOR:
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return (LRESULT)SetCursor( LoadCursorA( 0, (LPSTR)IDC_ARROW ) );
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case WM_NCHITTEST:
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return HTCLIENT;
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case WM_ERASEBKGND:
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PaintDesktop( (HDC)wp );
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return TRUE;
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case WM_PAINT:
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{
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PAINTSTRUCT ps;
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BeginPaint( hwnd, &ps );
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if (ps.fErase) PaintDesktop( ps.hdc );
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EndPaint( hwnd, &ps );
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}
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return 0;
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}
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return 0;
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}
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void manage_desktop(void)
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{
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MSG msg;
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HWND hwnd = CreateWindowExW( 0, DESKTOP_CLASS_ATOM, NULL,
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WS_POPUP | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
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0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN),
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0, 0, 0, NULL );
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if (hwnd != GetDesktopWindow()) return; /* some other process beat us to it */
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SetWindowLongPtrW( hwnd, GWLP_WNDPROC, (LONG_PTR)desktop_wnd_proc );
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WINE_TRACE( "explorer starting on hwnd %p\n", hwnd );
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2006-03-07 11:50:05 +01:00
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initialize_systray();
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2006-03-07 11:41:52 +01:00
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while (GetMessageW( &msg, 0, 0, 0 )) DispatchMessageW( &msg );
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2006-03-07 11:50:05 +01:00
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2006-03-07 11:41:52 +01:00
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WINE_TRACE( "explorer exiting for hwnd %p\n", hwnd );
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}
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