/* create the mode structures */
static void make_modes(void)
{
RECT primary_rect = get_primary_monitor_rect();
unsigned int i;
unsigned int screen_width = primary_rect.right - primary_rect.left;
unsigned int screen_height = primary_rect.bottom - primary_rect.top;
/* original specified desktop size */
X11DRV_Settings_AddOneMode(screen_width, screen_height, 0, 60);
for (i=0; i<NUM_DESKTOP_MODES; i++)
{
if ( (widths[i] <= max_width) && (heights[i] <= max_height) )
{
if ( ( (widths[i] != max_width) || (heights[i] != max_height) ) &&
( (widths[i] != screen_width) || (heights[i] != screen_height) ) )
{
/* only add them if they are smaller than the root window and unique */
X11DRV_Settings_AddOneMode(widths[i], heights[i], 0, 60);
}
}
}
if ((max_width != screen_width) && (max_height != screen_height))
{
/* root window size (if different from desktop window) */
X11DRV_Settings_AddOneMode(max_width, max_height, 0, 60);
}
}
/***********************************************************************
* X11DRV_resize_desktop
*/
void X11DRV_resize_desktop( unsigned int width, unsigned int height )
{
HWND hwnd = GetDesktopWindow();
struct desktop_resize_data resize_data;
resize_data.old_screen_rect = get_primary_monitor_rect();
resize_data.old_virtual_rect = get_virtual_screen_rect();
xinerama_init( width, height );
resize_data.new_virtual_rect = get_virtual_screen_rect();
if (GetWindowThreadProcessId( hwnd, NULL ) != GetCurrentThreadId())
{
SendMessageW( hwnd, WM_X11DRV_RESIZE_DESKTOP, 0, MAKELPARAM( width, height ) );
}
else
{
TRACE( "desktop %p change to (%dx%d)\n", hwnd, width, height );
update_desktop_fullscreen( width, height );
SetWindowPos( hwnd, 0, resize_data.new_virtual_rect.left, resize_data.new_virtual_rect.top,
resize_data.new_virtual_rect.right - resize_data.new_virtual_rect.left,
resize_data.new_virtual_rect.bottom - resize_data.new_virtual_rect.top,
SWP_NOZORDER | SWP_NOACTIVATE | SWP_DEFERERASE );
ungrab_clipping_window();
SendMessageTimeoutW( HWND_BROADCAST, WM_DISPLAYCHANGE, screen_bpp,
MAKELPARAM( width, height ), SMTO_ABORTIFHUNG, 2000, NULL );
}
EnumWindows( update_windows_on_desktop_resize, (LPARAM)&resize_data );
}
static int X11DRV_desktop_GetCurrentMode(void)
{
unsigned int i;
DWORD dwBpp = screen_bpp;
RECT primary_rect = get_primary_monitor_rect();
for (i=0; i<dd_mode_count; i++)
{
if ( (primary_rect.right - primary_rect.left == dd_modes[i].width) &&
(primary_rect.bottom - primary_rect.top == dd_modes[i].height) &&
(dwBpp == dd_modes[i].bpp))
return i;
}
ERR("In unknown mode, returning default\n");
return 0;
}
/***********************************************************************
* X11DRV_init_desktop
*
* Setup the desktop when not using the root window.
*/
void X11DRV_init_desktop( Window win, unsigned int width, unsigned int height )
{
RECT primary_rect = get_primary_monitor_rect();
root_window = win;
managed_mode = FALSE; /* no managed windows in desktop mode */
max_width = primary_rect.right - primary_rect.left;
max_height = primary_rect.bottom - primary_rect.top;
xinerama_init( width, height );
/* initialize the available resolutions */
dd_modes = X11DRV_Settings_SetHandlers("desktop",
X11DRV_desktop_GetCurrentMode,
X11DRV_desktop_SetCurrentMode,
NUM_DESKTOP_MODES+2, 1);
make_modes();
X11DRV_Settings_AddDepthModes();
dd_mode_count = X11DRV_Settings_GetModeCount();
}
/***********************************************************************
* GetDeviceCaps (X11DRV.@)
*/
static INT X11DRV_GetDeviceCaps( PHYSDEV dev, INT cap )
{
switch(cap)
{
case DRIVERVERSION:
return 0x300;
case TECHNOLOGY:
return DT_RASDISPLAY;
case HORZSIZE:
{
RECT primary_rect = get_primary_monitor_rect();
return MulDiv( primary_rect.right - primary_rect.left, 254, log_pixels_x * 10 );
}
case VERTSIZE:
{
RECT primary_rect = get_primary_monitor_rect();
return MulDiv( primary_rect.bottom - primary_rect.top, 254, log_pixels_y * 10 );
}
case HORZRES:
{
RECT primary_rect = get_primary_monitor_rect();
return primary_rect.right - primary_rect.left;
}
case VERTRES:
{
RECT primary_rect = get_primary_monitor_rect();
return primary_rect.bottom - primary_rect.top;
}
case DESKTOPHORZRES:
{
RECT virtual_rect = get_virtual_screen_rect();
return virtual_rect.right - virtual_rect.left;
}
case DESKTOPVERTRES:
{
RECT virtual_rect = get_virtual_screen_rect();
return virtual_rect.bottom - virtual_rect.top;
}
case BITSPIXEL:
return screen_bpp;
case PLANES:
return 1;
case NUMBRUSHES:
return -1;
case NUMPENS:
return -1;
case NUMMARKERS:
return 0;
case NUMFONTS:
return 0;
case NUMCOLORS:
/* MSDN: Number of entries in the device's color table, if the device has
* a color depth of no more than 8 bits per pixel.For devices with greater
* color depths, -1 is returned. */
return (default_visual.depth > 8) ? -1 : (1 << default_visual.depth);
case PDEVICESIZE:
return sizeof(X11DRV_PDEVICE);
case CURVECAPS:
return (CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE |
CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT);
case LINECAPS:
return (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
LC_STYLED | LC_WIDESTYLED | LC_INTERIORS);
case POLYGONALCAPS:
return (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON | PC_SCANLINE |
PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS);
case TEXTCAPS:
return (TC_OP_CHARACTER | TC_OP_STROKE | TC_CP_STROKE |
TC_CR_ANY | TC_SF_X_YINDEP | TC_SA_DOUBLE | TC_SA_INTEGER |
TC_SA_CONTIN | TC_UA_ABLE | TC_SO_ABLE | TC_RA_ABLE | TC_VA_ABLE);
case CLIPCAPS:
return CP_REGION;
case COLORRES:
/* The observed correspondence between BITSPIXEL and COLORRES is:
* BITSPIXEL: 8 -> COLORRES: 18
* BITSPIXEL: 16 -> COLORRES: 16
* BITSPIXEL: 24 -> COLORRES: 24
* BITSPIXEL: 32 -> COLORRES: 24 */
return (screen_bpp <= 8) ? 18 : min( 24, screen_bpp );
case RASTERCAPS:
return (RC_BITBLT | RC_BANDING | RC_SCALING | RC_BITMAP64 | RC_DI_BITMAP |
RC_DIBTODEV | RC_BIGFONT | RC_STRETCHBLT | RC_STRETCHDIB | RC_DEVBITS |
(palette_size ? RC_PALETTE : 0));
case SHADEBLENDCAPS:
return (SB_GRAD_RECT | SB_GRAD_TRI | SB_CONST_ALPHA | SB_PIXEL_ALPHA);
case ASPECTX:
case ASPECTY:
return 36;
case ASPECTXY:
return 51;
case LOGPIXELSX:
return log_pixels_x;
case LOGPIXELSY:
return log_pixels_y;
case CAPS1:
FIXME("(%p): CAPS1 is unimplemented, will return 0\n", dev->hdc );
/* please see wingdi.h for the possible bit-flag values that need
to be returned. */
return 0;
case SIZEPALETTE:
return palette_size;
case NUMRESERVED:
case PHYSICALWIDTH:
case PHYSICALHEIGHT:
case PHYSICALOFFSETX:
case PHYSICALOFFSETY:
case SCALINGFACTORX:
case SCALINGFACTORY:
case VREFRESH:
case BLTALIGNMENT:
return 0;
default:
FIXME("(%p): unsupported capability %d, will return 0\n", dev->hdc, cap );
return 0;
}
}
BOOL is_desktop_fullscreen(void)
{
RECT primary_rect = get_primary_monitor_rect();
return (primary_rect.right - primary_rect.left == max_width &&
primary_rect.bottom - primary_rect.top == max_height);
}
