winex11.drv: Add support for saving/reading display settings.
This commit is contained in:
parent
2712eb50b1
commit
7bb12b9e8c
|
@ -24,6 +24,7 @@
|
|||
#include "x11drv.h"
|
||||
|
||||
#include "windef.h"
|
||||
#include "winreg.h"
|
||||
#include "wingdi.h"
|
||||
#include "ddrawi.h"
|
||||
#include "wine/debug.h"
|
||||
|
@ -144,11 +145,13 @@ static int X11DRV_nores_GetCurrentMode(void)
|
|||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
static LONG X11DRV_nores_SetCurrentMode(int mode)
|
||||
{
|
||||
TRACE("Ignoring mode change request\n");
|
||||
return DISP_CHANGE_FAILED;
|
||||
}
|
||||
|
||||
/* default handler only gets the current X desktop resolution */
|
||||
void X11DRV_Settings_Init(void)
|
||||
{
|
||||
|
@ -159,6 +162,68 @@ void X11DRV_Settings_Init(void)
|
|||
X11DRV_Settings_AddOneMode(screen_width, screen_height, 0, 60);
|
||||
}
|
||||
|
||||
/* Our fake driver GUID path */
|
||||
static const char wine_X11_reg_key[] =
|
||||
"System\\CurrentControlSet\\Control\\Video\\{64498428-1122-3344-5566-778899aabbcc}\\0000";
|
||||
|
||||
static BOOL read_registry_settings(DEVMODEW *dm)
|
||||
{
|
||||
HKEY hkey;
|
||||
DWORD type, size;
|
||||
BOOL ret = TRUE;
|
||||
|
||||
if (RegOpenKeyA(HKEY_CURRENT_CONFIG, wine_X11_reg_key, &hkey))
|
||||
return FALSE;
|
||||
|
||||
#define query_value(name, data) \
|
||||
if (RegQueryValueExA(hkey, name, 0, &type, (LPBYTE)(data), &size) || \
|
||||
type != REG_DWORD || size != sizeof(DWORD)) \
|
||||
ret = FALSE
|
||||
|
||||
query_value("DefaultSettings.BitsPerPel", &dm->dmBitsPerPel);
|
||||
query_value("DefaultSettings.XResolution", &dm->dmPelsWidth);
|
||||
query_value("DefaultSettings.YResolution", &dm->dmPelsHeight);
|
||||
query_value("DefaultSettings.VRefresh", &dm->dmDisplayFrequency);
|
||||
query_value("DefaultSettings.Flags", &dm->dmDisplayFlags);
|
||||
query_value("DefaultSettings.XPanning", &dm->dmPosition.x);
|
||||
query_value("DefaultSettings.YPanning", &dm->dmPosition.y);
|
||||
query_value("DefaultSettings.Orientation", &dm->dmDisplayOrientation);
|
||||
query_value("DefaultSettings.FixedOutput", &dm->dmDisplayFixedOutput);
|
||||
|
||||
#undef query_value
|
||||
|
||||
RegCloseKey(hkey);
|
||||
return ret;
|
||||
}
|
||||
|
||||
static BOOL write_registry_settings(const DEVMODEW *dm)
|
||||
{
|
||||
HKEY hkey;
|
||||
BOOL ret = TRUE;
|
||||
|
||||
if (RegCreateKeyA(HKEY_CURRENT_CONFIG, wine_X11_reg_key, &hkey))
|
||||
return FALSE;
|
||||
|
||||
#define set_value(name, data) \
|
||||
if (RegSetValueExA(hkey, name, 0, REG_DWORD, (LPBYTE)(data), sizeof(DWORD))) \
|
||||
ret = FALSE
|
||||
|
||||
set_value("DefaultSettings.BitsPerPel", &dm->dmBitsPerPel);
|
||||
set_value("DefaultSettings.XResolution", &dm->dmPelsWidth);
|
||||
set_value("DefaultSettings.YResolution", &dm->dmPelsHeight);
|
||||
set_value("DefaultSettings.VRefresh", &dm->dmDisplayFrequency);
|
||||
set_value("DefaultSettings.Flags", &dm->dmDisplayFlags);
|
||||
set_value("DefaultSettings.XPanning", &dm->dmPosition.x);
|
||||
set_value("DefaultSettings.YPanning", &dm->dmPosition.y);
|
||||
set_value("DefaultSettings.Orientation", &dm->dmDisplayOrientation);
|
||||
set_value("DefaultSettings.FixedOutput", &dm->dmDisplayFixedOutput);
|
||||
|
||||
#undef set_value
|
||||
|
||||
RegCloseKey(hkey);
|
||||
return ret;
|
||||
}
|
||||
|
||||
/***********************************************************************
|
||||
* EnumDisplaySettingsEx (X11DRV.@)
|
||||
*
|
||||
|
@ -192,7 +257,7 @@ BOOL X11DRV_EnumDisplaySettingsEx( LPCWSTR name, DWORD n, LPDEVMODEW devmode, DW
|
|||
if (n == ENUM_REGISTRY_SETTINGS)
|
||||
{
|
||||
TRACE("mode %d (registry) -- getting default mode (%s)\n", n, handler_name);
|
||||
n = dd_mode_default;
|
||||
return read_registry_settings(devmode);
|
||||
}
|
||||
if (n < dd_mode_count)
|
||||
{
|
||||
|
@ -311,7 +376,11 @@ LONG X11DRV_ChangeDisplaySettingsEx( LPCWSTR devname, LPDEVMODEW devmode,
|
|||
}
|
||||
/* we have a valid mode */
|
||||
TRACE("Requested display settings match mode %d (%s)\n", i, handler_name);
|
||||
if (!(flags & CDS_TEST))
|
||||
|
||||
if (flags & CDS_UPDATEREGISTRY)
|
||||
write_registry_settings(devmode);
|
||||
|
||||
if (!(flags & (CDS_TEST | CDS_NORESET)))
|
||||
return pSetCurrentMode(i);
|
||||
return DISP_CHANGE_SUCCESSFUL;
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue