78 lines
2.4 KiB
C
78 lines
2.4 KiB
C
/*
|
|
* Explorer desktop support
|
|
*
|
|
* Copyright 2006 Alexandre Julliard
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <windows.h>
|
|
#include <wine/debug.h>
|
|
#include "explorer_private.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(explorer);
|
|
|
|
#define DESKTOP_CLASS_ATOM MAKEINTATOMW(32769)
|
|
|
|
static LRESULT WINAPI desktop_wnd_proc( HWND hwnd, UINT message, WPARAM wp, LPARAM lp )
|
|
{
|
|
WINE_TRACE( "got msg %x wp %x lp %lx\n", message, wp, lp );
|
|
|
|
switch(message)
|
|
{
|
|
case WM_SYSCOMMAND:
|
|
if ((wp & 0xfff0) == SC_CLOSE) ExitWindows( 0, 0 );
|
|
break;
|
|
|
|
case WM_SETCURSOR:
|
|
return (LRESULT)SetCursor( LoadCursorA( 0, (LPSTR)IDC_ARROW ) );
|
|
|
|
case WM_NCHITTEST:
|
|
return HTCLIENT;
|
|
|
|
case WM_ERASEBKGND:
|
|
PaintDesktop( (HDC)wp );
|
|
return TRUE;
|
|
|
|
case WM_PAINT:
|
|
{
|
|
PAINTSTRUCT ps;
|
|
BeginPaint( hwnd, &ps );
|
|
if (ps.fErase) PaintDesktop( ps.hdc );
|
|
EndPaint( hwnd, &ps );
|
|
}
|
|
return 0;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void manage_desktop(void)
|
|
{
|
|
MSG msg;
|
|
HWND hwnd = CreateWindowExW( 0, DESKTOP_CLASS_ATOM, NULL,
|
|
WS_POPUP | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
|
|
0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN),
|
|
0, 0, 0, NULL );
|
|
if (hwnd != GetDesktopWindow()) return; /* some other process beat us to it */
|
|
SetWindowLongPtrW( hwnd, GWLP_WNDPROC, (LONG_PTR)desktop_wnd_proc );
|
|
|
|
WINE_TRACE( "explorer starting on hwnd %p\n", hwnd );
|
|
|
|
initialize_systray();
|
|
while (GetMessageW( &msg, 0, 0, 0 )) DispatchMessageW( &msg );
|
|
|
|
WINE_TRACE( "explorer exiting for hwnd %p\n", hwnd );
|
|
}
|