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x11drv: Moved desktop mode handling to the explorer process. 

Per-application desktop mode settings are no longer supported.  Apps
can be launched in a specific desktop window by using:

  explorer /desktop=name[,widthxheight] app.exe [args]

If the named desktop already exists the app is launched inside it. The
default desktop is cleverly named "default".
This commit is contained in:
Alexandre Julliard 2006-03-27 22:43:03 +02:00
parent ba1517fa80
commit db6608ac9f
8 changed files with 190 additions and 171 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

123
dlls/x11drv/desktop.c
View File

@ -31,80 +31,6 @@
WINE_DEFAULT_DEBUG_CHANNEL(x11drv);
/* desktop window procedure */
static LRESULT WINAPI desktop_winproc( HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam )
{
switch(message)
{
case WM_NCCREATE:
SystemParametersInfoA( SPI_SETDESKPATTERN, -1, NULL, FALSE );
SetDeskWallPaper( (LPSTR)-1 );
return TRUE;
case WM_ERASEBKGND:
PaintDesktop( (HDC)wParam );
return TRUE;
case WM_SYSCOMMAND:
if ((wParam & 0xfff0) == SC_CLOSE) ExitWindows( 0, 0 );
break;
case WM_SETCURSOR:
return (LRESULT)SetCursor( LoadCursorA( 0, (LPSTR)IDC_ARROW ) );
case WM_NCHITTEST:
return HTCLIENT;
}
return 0;
}
/* desktop window manager thread */
static DWORD CALLBACK desktop_thread( LPVOID driver_data )
{
Display *display;
MSG msg;
HWND hwnd;
Atom atom = x11drv_atom(WM_DELETE_WINDOW);
TlsSetValue( thread_data_tls_index, driver_data );
display = thread_display();
hwnd = GetDesktopWindow();
SetWindowLongPtrW( hwnd, GWLP_WNDPROC, (LONG_PTR)desktop_winproc );
wine_tsx11_lock();
XSaveContext( display, root_window, winContext, (char *)hwnd );
XChangeProperty ( display, root_window, x11drv_atom(WM_PROTOCOLS),
XA_ATOM, 32, PropModeReplace, (unsigned char *)&atom, 1 );
XMapWindow( display, root_window );
wine_tsx11_unlock();
while (GetMessageW( &msg, hwnd, 0, 0 )) DispatchMessageW( &msg );
return 0;
}
/***********************************************************************
* X11DRV_create_desktop_thread
*
* Create the thread that manages the desktop window
*/
void X11DRV_create_desktop_thread(void)
{
HANDLE handle = CreateThread( NULL, 0, desktop_thread,
TlsGetValue( thread_data_tls_index ), 0, &desktop_tid );
if (!handle)
{
MESSAGE( "Could not create desktop thread\n" );
ExitProcess(1);
}
/* we transferred our driver data to the new thread */
TlsSetValue( thread_data_tls_index, NULL );
CloseHandle( handle );
}
/* data for resolution changing */
static LPDDHALMODEINFO dd_modes;
static unsigned int dd_mode_count;
@ -209,72 +135,36 @@ static void X11DRV_desktop_SetCurrentMode(int mode)
*
* Create the X11 desktop window for the desktop mode.
*/
Window X11DRV_create_desktop( XVisualInfo *desktop_vi, const char *geometry )
Window X11DRV_create_desktop( UINT width, UINT height )
{
int x = 0, y = 0, flags;
unsigned int width = 640, height = 480; /* Default size = 640x480 */
char *name = GetCommandLineA();
XSizeHints *size_hints;
XWMHints *wm_hints;
XClassHint *class_hints;
XSetWindowAttributes win_attr;
XTextProperty window_name;
Window win;
Display *display = thread_display();
wine_tsx11_lock();
flags = XParseGeometry( geometry, &x, &y, &width, &height );
max_width = screen_width;
max_height = screen_height;
screen_width = width;
screen_height = height;
/* Create window */
win_attr.background_pixel = BlackPixel(display, 0);
win_attr.event_mask = ExposureMask | KeyPressMask | KeyReleaseMask |
PointerMotionMask | ButtonPressMask | ButtonReleaseMask;
win_attr.cursor = XCreateFontCursor( display, XC_top_left_arrow );
if (desktop_vi)
if (visual != DefaultVisual( display, DefaultScreen(display) ))
win_attr.colormap = XCreateColormap( display, DefaultRootWindow(display),
visual, AllocNone );
else
win_attr.colormap = None;
win = XCreateWindow( display, DefaultRootWindow(display),
x, y, width, height, 0, screen_depth, InputOutput, visual,
CWBackPixel | CWEventMask | CWCursor | CWColormap, &win_attr );
/* Set window manager properties */
size_hints = XAllocSizeHints();
wm_hints = XAllocWMHints();
class_hints = XAllocClassHint();
if (!size_hints || !wm_hints || !class_hints)
{
MESSAGE("Not enough memory for window manager hints.\n" );
ExitProcess(1);
}
size_hints->min_width = size_hints->max_width = width;
size_hints->min_height = size_hints->max_height = height;
size_hints->flags = PMinSize | PMaxSize;
if (flags & (XValue | YValue)) size_hints->flags |= USPosition;
if (flags & (WidthValue | HeightValue)) size_hints->flags |= USSize;
else size_hints->flags |= PSize;
wm_hints->flags = InputHint | StateHint;
wm_hints->input = True;
wm_hints->initial_state = NormalState;
class_hints->res_name = "wine";
class_hints->res_class = "Wine";
XStringListToTextProperty( &name, 1, &window_name );
XSetWMProperties( display, win, &window_name, &window_name,
NULL, 0, size_hints, wm_hints, class_hints );
XFree( size_hints );
XFree( wm_hints );
XFree( class_hints );
0, 0, width, height, 0, screen_depth, InputOutput, visual,
CWEventMask | CWCursor | CWColormap, &win_attr );
XFlush( display );
wine_tsx11_unlock();
if (win == None) return None;
/* initialize the available resolutions */
dd_modes = X11DRV_Settings_SetHandlers("desktop",
X11DRV_desktop_GetCurrentMode,
@ -284,5 +174,6 @@ Window X11DRV_create_desktop( XVisualInfo *desktop_vi, const char *geometry )
X11DRV_Settings_AddDepthModes();
dd_mode_count = X11DRV_Settings_GetModeCount();
X11DRV_Settings_SetDefaultMode(0);
root_window = win;
return win;
}

60
dlls/x11drv/window.c
View File

@ -846,30 +846,58 @@ static struct x11drv_win_data *alloc_win_data( Display *display, HWND hwnd )
}
/* fill in the desktop X window id in the x11drv_win_data structure */
static void get_desktop_xwin( Display *display, struct x11drv_win_data *data )
{
RECT rect;
Window win = (Window)GetPropA( data->hwnd, whole_window_prop );
if (win)
{
/* retrieve the real size of the desktop */
SERVER_START_REQ( get_window_rectangles )
{
req->handle = data->hwnd;
if (!wine_server_call( req ))
{
screen_width = reply->window.right - reply->window.left;
screen_height = reply->window.bottom - reply->window.top;
}
}
SERVER_END_REQ;
data->whole_window = root_window = win;
}
else
{
VisualID visualid;
wine_tsx11_lock();
visualid = XVisualIDFromVisual(visual);
wine_tsx11_unlock();
SetPropA( data->hwnd, whole_window_prop, (HANDLE)root_window );
SetPropA( data->hwnd, visual_id_prop, (HANDLE)visualid );
data->whole_window = root_window;
SetRect( &rect, 0, 0, screen_width, screen_height );
X11DRV_set_window_pos( data->hwnd, 0, &rect, &rect, SWP_NOZORDER, NULL );
if (root_window != DefaultRootWindow( display ))
{
data->managed = TRUE;
SetPropA( data->hwnd, managed_prop, (HANDLE)1 );
}
}
}
/**********************************************************************
* CreateDesktopWindow (X11DRV.@)
*/
BOOL X11DRV_CreateDesktopWindow( HWND hwnd )
{
Display *display = thread_display();
VisualID visualid;
struct x11drv_win_data *data;
RECT rect;
if (!(data = alloc_win_data( display, hwnd ))) return FALSE;
data->whole_window = root_window;
SetRect( &rect, 0, 0, screen_width, screen_height );
X11DRV_set_window_pos( hwnd, 0, &rect, &rect, SWP_NOZORDER, NULL );
wine_tsx11_lock();
visualid = XVisualIDFromVisual(visual);
wine_tsx11_unlock();
SetPropA( data->hwnd, whole_window_prop, (HANDLE)root_window );
SetPropA( data->hwnd, visual_id_prop, (HANDLE)visualid );
if (root_window != DefaultRootWindow(display) && !desktop_tid) X11DRV_create_desktop_thread();
get_desktop_xwin( display, data );
return TRUE;
}
@ -922,6 +950,10 @@ BOOL X11DRV_CreateWindow( HWND hwnd, CREATESTRUCTA *cs, BOOL unicode )
{
if (!create_whole_window( display, data, cs->style )) goto failed;
}
else if (hwnd == GetDesktopWindow())
{
get_desktop_xwin( display, data );
}
/* get class or window DC if needed */
alloc_window_dce( data );

3
dlls/x11drv/winex11.drv.spec
View File

@ -123,5 +123,8 @@
@ cdecl -norelay wine_tsx11_lock()
@ cdecl -norelay wine_tsx11_unlock()
# Desktop
@ cdecl wine_create_desktop(long long) X11DRV_create_desktop
# XIM
@ cdecl ForceXIMReset(long) X11DRV_ForceXIMReset

2
dlls/x11drv/x11drv.h
View File

@ -676,8 +676,6 @@ extern int X11DRV_check_error(void);
extern void X11DRV_set_iconic_state( HWND hwnd );
extern void X11DRV_window_to_X_rect( struct x11drv_win_data *data, RECT *rect );
extern void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect );
extern void X11DRV_create_desktop_thread(void);
extern Window X11DRV_create_desktop( XVisualInfo *desktop_vi, const char *geometry );
extern void X11DRV_sync_window_style( Display *display, struct x11drv_win_data *data );
extern void X11DRV_sync_window_position( Display *display, struct x11drv_win_data *data,
UINT swp_flags, const RECT *new_client_rect,

17
dlls/x11drv/x11drv_main.c
View File

@ -87,7 +87,6 @@ int alloc_system_colors = 256;
DWORD thread_data_tls_index = TLS_OUT_OF_INDEXES;
static BOOL desktop_dbl_buf = TRUE;
static char *desktop_geometry;
static x11drv_error_callback err_callback; /* current callback for error */
static Display *err_callback_display; /* display callback is set for */
@ -296,14 +295,6 @@ static void setup_options(void)
}
}
if (!get_config_key( hkey, appkey, "Desktop", buffer, sizeof(buffer) ))
{
/* Imperfect validation: If Desktop=N, then we don't turn on
** the --desktop option. We should really validate for a correct
** sizing entry */
if (!IS_OPTION_FALSE(buffer[0])) desktop_geometry = strdup(buffer);
}
if (!get_config_key( hkey, appkey, "Managed", buffer, sizeof(buffer) ))
managed_mode = IS_OPTION_TRUE( buffer[0] );
@ -409,6 +400,7 @@ static BOOL process_attach(void)
visual = desktop_vi->visual;
screen = ScreenOfDisplay(display, desktop_vi->screen);
screen_depth = desktop_vi->depth;
XFree(desktop_vi);
}
XInternAtoms( display, (char **)atom_names, NB_XATOMS - FIRST_XATOM, False, X11DRV_Atoms );
@ -420,13 +412,6 @@ static BOOL process_attach(void)
X11DRV_Settings_Init();
if (desktop_geometry)
{
root_window = X11DRV_create_desktop( desktop_vi, desktop_geometry );
}
if(desktop_vi)
XFree(desktop_vi);
#ifdef HAVE_LIBXXF86VM
/* initialize XVidMode */
X11DRV_XF86VM_Init();

144
programs/explorer/desktop.c
View File

@ -18,6 +18,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdio.h>
#include <windows.h>
#include <wine/debug.h>
#include "explorer_private.h"
@ -25,7 +26,9 @@
WINE_DEFAULT_DEBUG_CHANNEL(explorer);
#define DESKTOP_CLASS_ATOM MAKEINTATOMW(32769)
#define DESKTOP_ALL_ACCESS 0x01ff
/* window procedure for the desktop window */
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 );
@ -34,7 +37,7 @@ static LRESULT WINAPI desktop_wnd_proc( HWND hwnd, UINT message, WPARAM wp, LPAR
{
case WM_SYSCOMMAND:
if ((wp & 0xfff0) == SC_CLOSE) ExitWindows( 0, 0 );
break;
return 0;
case WM_SETCURSOR:
return (LRESULT)SetCursor( LoadCursorA( 0, (LPSTR)IDC_ARROW ) );
@ -54,24 +57,139 @@ static LRESULT WINAPI desktop_wnd_proc( HWND hwnd, UINT message, WPARAM wp, LPAR
EndPaint( hwnd, &ps );
}
return 0;
default:
return DefWindowProcW( hwnd, message, wp, lp );
}
return 0;
}
void manage_desktop(void)
/* create the desktop and the associated X11 window, and make it the current desktop */
static unsigned long create_desktop( const char *name, unsigned int width, unsigned int height )
{
HMODULE x11drv = GetModuleHandleA( "winex11.drv" );
HDESK desktop;
unsigned long xwin = 0;
unsigned long (*create_desktop_func)(unsigned int, unsigned int);
desktop = CreateDesktopA( name, NULL, NULL, 0, DESKTOP_ALL_ACCESS, NULL );
if (!desktop)
{
WINE_ERR( "failed to create desktop %s error %ld\n", wine_dbgstr_a(name), GetLastError() );
ExitProcess( 1 );
}
/* magic: desktop "root" means use the X11 root window */
if (x11drv && strcasecmp( name, "root" ))
{
create_desktop_func = (void *)GetProcAddress( x11drv, "wine_create_desktop" );
if (create_desktop_func) xwin = create_desktop_func( width, height );
}
SetThreadDesktop( desktop );
return xwin;
}
/* retrieve the default desktop size from the X11 driver config */
/* FIXME: this is for backwards compatibility, should probably be changed */
static BOOL get_default_desktop_size( unsigned int *width, unsigned int *height )
{
HKEY hkey;
char buffer[64];
DWORD size = sizeof(buffer);
BOOL ret = FALSE;
/* @@ Wine registry key: HKCU\Software\Wine\X11 Driver */
if (RegOpenKeyA( HKEY_CURRENT_USER, "Software\\Wine\\X11 Driver", &hkey )) return FALSE;
if (!RegQueryValueExA( hkey, "Desktop", 0, NULL, (LPBYTE)buffer, &size ))
ret = (sscanf( buffer, "%ux%u", width, height ) == 2);
RegCloseKey( hkey );
return ret;
}
/* main desktop management function */
void manage_desktop( char *arg )
{
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 );
HWND hwnd;
unsigned long xwin = 0;
unsigned int width, height;
char *cmdline = NULL;
char *p = arg;
static const WCHAR desktop_nameW[] = {'W','i','n','e',' ','d','e','s','k','t','o','p',0};
WINE_TRACE( "explorer starting on hwnd %p\n", hwnd );
/* get the rest of the command line (if any) */
while (*p && !isspace(*p)) p++;
if (*p)
{
*p++ = 0;
while (*p && isspace(*p)) p++;
if (*p) cmdline = p;
}
initialize_systray();
while (GetMessageW( &msg, 0, 0, 0 )) DispatchMessageW( &msg );
/* parse the desktop option */
/* the option is of the form /desktop=name[,widthxheight] */
if (*arg == '=' || *arg == ',')
{
arg++;
if ((p = strchr( arg, ',' ))) *p++ = 0;
if (!p || sscanf( p, "%ux%u", &width, &height ) != 2)
{
width = 800;
height = 600;
}
xwin = create_desktop( arg, width, height );
}
else if (get_default_desktop_size( &width, &height ))
{
xwin = create_desktop( "Default", width, height );
}
WINE_TRACE( "explorer exiting for hwnd %p\n", hwnd );
if (!xwin) /* using the root window */
{
width = GetSystemMetrics(SM_CXSCREEN);
height = GetSystemMetrics(SM_CYSCREEN);
}
/* create the desktop window */
hwnd = CreateWindowExW( 0, DESKTOP_CLASS_ATOM, NULL,
WS_POPUP | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
0, 0, width, height, 0, 0, 0, NULL );
if (hwnd == GetDesktopWindow())
{
SetWindowLongPtrW( hwnd, GWLP_WNDPROC, (LONG_PTR)desktop_wnd_proc );
SendMessageW( hwnd, WM_SETICON, ICON_BIG, (LPARAM)LoadIconW( 0, MAKEINTRESOURCEW(OIC_WINLOGO)));
SetWindowTextW( hwnd, desktop_nameW );
SystemParametersInfoA( SPI_SETDESKPATTERN, -1, NULL, FALSE );
SetDeskWallPaper( (LPSTR)-1 );
initialize_systray();
}
else
{
DestroyWindow( hwnd ); /* someone beat us to it */
hwnd = 0;
}
/* if we have a command line, execute it */
if (cmdline)
{
STARTUPINFOA si;
PROCESS_INFORMATION pi;
memset( &si, 0, sizeof(si) );
si.cb = sizeof(si);
WINE_TRACE( "starting %s\n", wine_dbgstr_a(cmdline) );
if (CreateProcessA( NULL, cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi ))
{
CloseHandle( pi.hThread );
CloseHandle( pi.hProcess );
}
}
/* run the desktop message loop */
if (hwnd)
{
WINE_TRACE( "desktop message loop starting on hwnd %p\n", hwnd );
while (GetMessageW( &msg, 0, 0, 0 )) DispatchMessageW( &msg );
WINE_TRACE( "desktop message loop exiting for hwnd %p\n", hwnd );
}
ExitProcess( 0 );
}

10
programs/explorer/explorer.c
View File

@ -29,7 +29,6 @@ WINE_DEFAULT_DEBUG_CHANNEL(explorer);
typedef struct parametersTAG {
BOOL explorer_mode;
BOOL desktop_mode;
WCHAR root[MAX_PATH];
WCHAR selection[MAX_PATH];
} parameters_struct;
@ -137,8 +136,7 @@ static void ParseCommandLine(LPSTR commandline,parameters_struct *parameters)
}
else if (strncmp(p,"desktop",7)==0)
{
parameters->desktop_mode = TRUE;
p+=7;
manage_desktop( p + 7 ); /* the rest of the command line is handled by desktop mode */
}
p2 = p;
p = strchr(p,'/');
@ -170,12 +168,6 @@ int WINAPI WinMain(HINSTANCE hinstance,
ParseCommandLine(cmdline,&parameters);
len = lstrlenW(winefile) +1;
if (parameters.desktop_mode)
{
manage_desktop();
return 0;
}
if (parameters.selection[0])
{
len += lstrlenW(parameters.selection) + 2;

2
programs/explorer/explorer_private.h
View File

@ -21,7 +21,7 @@
#ifndef __WINE_EXPLORER_PRIVATE_H
#define __WINE_EXPLORER_PRIVATE_H
extern void manage_desktop(void);
extern void manage_desktop( char *arg );
extern void initialize_systray(void);
#endif /* __WINE_EXPLORER_PRIVATE_H */