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Change pointer shadow setting on-the-fly.

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svn path=/trunk/; revision=26355
This commit is contained in:
Eric Kohl 2007-04-15 10:56:51 +00:00
parent 82fec2b2ca
commit f9dd8597e1
1 changed files with 64 additions and 34 deletions
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98
reactos/dll/cpl/main/mouse.c
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@ -75,6 +75,14 @@ typedef struct _BUTTON_DATA
} BUTTON_DATA, *PBUTTON_DATA;
typedef struct _POINTER_DATA
{
BOOL bDropShadow;
BOOL bOrigDropShadow;
} POINTER_DATA, *PPOINTER_DATA;
typedef struct _OPTION_DATA
{
ULONG ulMouseSensitivity;
@ -84,13 +92,10 @@ typedef struct _OPTION_DATA
ULONG ulMouseThreshold1; // = DEFAULT_MOUSE_THRESHOLD1;
ULONG ulMouseThreshold2; // = DEFAULT_MOUSE_THRESHOLD2;
ULONG ulSnapToDefaultButton; // = 0;
UINT uMouseTrails;
ULONG ulShowPointer; // = 0;
ULONG ulHidePointer; // = 0;
ULONG ulSnapToDefaultButton;
ULONG ulMouseTrails;
ULONG ulShowPointer;
ULONG ulHidePointer;
} OPTION_DATA, *POPTION_DATA;
@ -100,13 +105,6 @@ typedef struct _WHEEL_DATA
} WHEEL_DATA, *PWHEEL_DATA;
ULONG g_Initialized = 0;
BOOL g_DropShadow = 0;
ULONG g_ApplyCount = 0;
TCHAR g_CurrentScheme[MAX_PATH];
TCHAR g_szArrow[MAX_PATH];
TCHAR g_szHelp[MAX_PATH];
@ -509,7 +507,7 @@ EnumerateCursorSchemes(HWND hwndDlg)
if (dwResult == ERROR_NO_MORE_ITEMS)
{
if(!ProcessedHKLM)
if (!ProcessedHKLM)
{
RegCloseKey(hCuCursorKey);
dwResult = RegOpenKeyEx(HKEY_LOCAL_MACHINE,
@ -526,7 +524,7 @@ EnumerateCursorSchemes(HWND hwndDlg)
break;
}
if(_tcslen(szValueData) > 0)
if (_tcslen(szValueData) > 0)
{
TCHAR * copy = _tcsdup(szValueData);
if (ProcessedHKLM)
@ -822,33 +820,56 @@ PointerProc(IN HWND hwndDlg,
HCURSOR hCursor;
LRESULT lResult;
PPOINTER_DATA pPointerData;
pPointerData = (PPOINTER_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
switch(uMsg)
{
case WM_INITDIALOG:
pPointerData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(POINTER_DATA));
SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pPointerData);
EnumerateCursorSchemes(hwndDlg);
RefreshCursorList(hwndDlg);
/* drop shadow */
SystemParametersInfo(SPI_GETDROPSHADOW, 0, &g_DropShadow, 0);
if (g_DropShadow)
/* Get drop shadow setting */
if (!SystemParametersInfo(SPI_GETDROPSHADOW, 0, &pPointerData->bDropShadow, 0))
pPointerData->bDropShadow = FALSE;
pPointerData->bOrigDropShadow = pPointerData->bDropShadow;
if (pPointerData->bDropShadow)
{
hDlgCtrl = GetDlgItem(hwndDlg, IDC_CHECK_DROP_SHADOW);
SendMessage(hDlgCtrl, BM_SETCHECK, (WPARAM)BST_CHECKED, (LPARAM)0);
}
if ((INT)wParam == IDC_LISTVIEW_CURSOR)
return TRUE;
else
return FALSE;
case WM_DESTROY:
HeapFree(GetProcessHeap(), 0, pPointerData);
break;
case WM_NOTIFY:
lppsn = (LPPSHNOTIFY) lParam;
lppsn = (LPPSHNOTIFY) lParam;
if (lppsn->hdr.code == PSN_APPLY)
{
#if (WINVER >= 0x0500)
SystemParametersInfo(SPI_SETDROPSHADOW, 0, (PVOID)g_DropShadow, SPIF_SENDCHANGE);
SystemParametersInfo(SPI_SETDROPSHADOW, 0, (PVOID)pPointerData->bDropShadow, SPIF_SENDCHANGE);
#endif
SetWindowLong(hwndDlg, DWL_MSGRESULT, PSNRET_NOERROR);
// SetWindowLong(hwndDlg, DWL_MSGRESULT, PSNRET_NOERROR);
return TRUE;
}
else if (lppsn->hdr.code == PSN_RESET)
{
#if (WINVER >= 0x0500)
SystemParametersInfo(SPI_SETDROPSHADOW, 0, (PVOID)pPointerData->bOrigDropShadow, SPIF_SENDCHANGE);
#endif
}
break;
case WM_COMMAND:
@ -997,14 +1018,23 @@ PointerProc(IN HWND hwndDlg,
case IDC_CHECK_DROP_SHADOW:
if(IsDlgButtonChecked(hwndDlg, IDC_CHECK_DROP_SHADOW))
{
g_DropShadow = 0;
pPointerData->bDropShadow = FALSE;
SendMessage((HWND)lParam, BM_SETCHECK, (WPARAM)BST_UNCHECKED, (LPARAM)0);
#if (WINVER >= 0x0500)
SystemParametersInfo(SPI_SETDROPSHADOW, 0, (PVOID)pPointerData->bDropShadow, SPIF_SENDCHANGE);
#endif
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
}
else
{
g_DropShadow = 1;
pPointerData->bDropShadow = TRUE;
SendMessage((HWND)lParam, BM_SETCHECK, (WPARAM)BST_CHECKED, (LPARAM)0);
#if (WINVER >= 0x0500)
SystemParametersInfo(SPI_SETDROPSHADOW, 0, (PVOID)pPointerData->bDropShadow, SPIF_SENDCHANGE);
#endif
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
}
break;
}
break;
}
@ -1034,8 +1064,8 @@ InitializeMouse(POPTION_DATA pOptionData)
pOptionData->ulSnapToDefaultButton = 0;
/* mouse trails */
if (!SystemParametersInfo(SPI_GETMOUSETRAILS, 0, &pOptionData->uMouseTrails, 0))
pOptionData->uMouseTrails = 0;
if (!SystemParametersInfo(SPI_GETMOUSETRAILS, 0, &pOptionData->ulMouseTrails, 0))
pOptionData->ulMouseTrails = 0;
/* hide pointer while typing */
if (!SystemParametersInfo(SPI_GETMOUSEVANISH, 0, &pOptionData->ulHidePointer, 0))
@ -1090,10 +1120,10 @@ OptionProc(IN HWND hwndDlg,
/* set mouse trail */
hDlgCtrl = GetDlgItem(hwndDlg, IDC_SLIDER_POINTER_TRAIL);
SendMessage(hDlgCtrl, TBM_SETRANGE, (WPARAM)TRUE, (LPARAM)MAKELONG(0, 5));
if (pOptionData->uMouseTrails < 2)
if (pOptionData->ulMouseTrails < 2)
EnableWindow(hDlgCtrl, FALSE);
else
SendMessage(hDlgCtrl, TBM_SETPOS, (WPARAM)TRUE, (LPARAM)pOptionData->uMouseTrails - 2);
SendMessage(hDlgCtrl, TBM_SETPOS, (WPARAM)TRUE, (LPARAM)pOptionData->ulMouseTrails - 2);
if (pOptionData->ulShowPointer)
{
@ -1149,7 +1179,7 @@ OptionProc(IN HWND hwndDlg,
hDlgCtrl = GetDlgItem(hwndDlg, IDC_SLIDER_POINTER_TRAIL);
if(IsDlgButtonChecked(hwndDlg, IDC_CHECK_POINTER_TRAIL))
{
pOptionData->uMouseTrails = 0;
pOptionData->ulMouseTrails = 0;
SendMessage((HWND)lParam, BM_SETCHECK, (WPARAM)BST_UNCHECKED, (LPARAM)0);
EnableWindow(hDlgCtrl, FALSE);
}
@ -1157,7 +1187,7 @@ OptionProc(IN HWND hwndDlg,
{
SendMessage((HWND)lParam, BM_SETCHECK, (WPARAM)BST_CHECKED, (LPARAM)0);
EnableWindow(hDlgCtrl, TRUE);
pOptionData->uMouseTrails = (ULONG)SendMessage(hDlgCtrl, TBM_GETPOS, 0, 0) + 2;
pOptionData->ulMouseTrails = (ULONG)SendMessage(hDlgCtrl, TBM_GETPOS, 0, 0) + 2;
}
break;
@ -1273,14 +1303,14 @@ OptionProc(IN HWND hwndDlg,
case TB_TOP:
case TB_BOTTOM:
case TB_ENDTRACK:
pOptionData->uMouseTrails = (ULONG)SendDlgItemMessage(hwndDlg, IDC_SLIDER_POINTER_TRAIL, TBM_GETPOS, 0, 0) + 2;
SystemParametersInfo(SPI_SETMOUSETRAILS, pOptionData->uMouseTrails, 0, SPIF_SENDCHANGE | SPIF_UPDATEINIFILE);
pOptionData->ulMouseTrails = (ULONG)SendDlgItemMessage(hwndDlg, IDC_SLIDER_POINTER_TRAIL, TBM_GETPOS, 0, 0) + 2;
SystemParametersInfo(SPI_SETMOUSETRAILS, pOptionData->ulMouseTrails, 0, SPIF_SENDCHANGE | SPIF_UPDATEINIFILE);
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
break;
case TB_THUMBTRACK:
pOptionData->uMouseTrails = (ULONG)HIWORD(wParam) + 2;
SystemParametersInfo(SPI_SETMOUSETRAILS, pOptionData->uMouseTrails, 0, SPIF_SENDCHANGE | SPIF_UPDATEINIFILE);
pOptionData->ulMouseTrails = (ULONG)HIWORD(wParam) + 2;
SystemParametersInfo(SPI_SETMOUSETRAILS, pOptionData->ulMouseTrails, 0, SPIF_SENDCHANGE | SPIF_UPDATEINIFILE);
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
break;
}