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- Fix the mouse wheel page.

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- Get rid of global variables.

svn path=/trunk/; revision=26341
This commit is contained in:
Eric Kohl 2007-04-14 16:12:26 +00:00
parent f4a15a31a1
commit 82bb46d16d
1 changed files with 51 additions and 33 deletions
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88
reactos/dll/cpl/main/mouse.c
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@ -75,9 +75,14 @@ typedef struct _BUTTON_DATA
} BUTTON_DATA, *PBUTTON_DATA;
typedef struct _WHEEL_DATA
{
UINT uWheelScrollLines;
} WHEEL_DATA, *PWHEEL_DATA;
ULONG g_Initialized = 0;
UINT g_WheelScrollLines = 5;
BOOL g_DropShadow = 0;
ULONG g_MouseSensitivity = DEFAULT_MOUSE_SENSITIVITY;
@ -148,9 +153,6 @@ InitializeMouse(VOID)
/* snap to default button */
SystemParametersInfo(SPI_GETSNAPTODEFBUTTON, 0, &g_SnapToDefaultButton, 0);
/* wheel scroll lines */
SystemParametersInfo(SPI_GETWHEELSCROLLLINES, 0, &g_WheelScrollLines, 0);
//FIXME
//pointer precision
// SPI_GETMOUSE?
@ -1208,11 +1210,11 @@ OptionProc(IN HWND hwndDlg,
static VOID
ShowDialogWheelControls(HWND hwndDlg)
ShowDialogWheelControls(HWND hwndDlg, UINT uWheelScrollLines, BOOL bInit)
{
HWND hDlgCtrl;
if (g_WheelScrollLines != -1)
if (uWheelScrollLines != WHEEL_PAGESCROLL)
{
hDlgCtrl = GetDlgItem(hwndDlg, IDC_RADIO_WHEEL_SCROLL_LINES);
SendMessage(hDlgCtrl, BM_SETCHECK, (WPARAM)BST_CHECKED, (LPARAM)0);
@ -1235,10 +1237,14 @@ ShowDialogWheelControls(HWND hwndDlg)
EnableWindow(hDlgCtrl, FALSE);
hDlgCtrl = GetDlgItem(hwndDlg, IDC_UPDOWN_WHEEL_SCROLL_LINES);
EnableWindow(hDlgCtrl, TRUE);
EnableWindow(hDlgCtrl, FALSE);
hDlgCtrl = GetDlgItem(hwndDlg, IDC_RADIO_WHEEL_SCROLL_PAGE);
SendMessage(hDlgCtrl, BM_SETCHECK, (WPARAM)BST_CHECKED, (LPARAM)0);
/* Set the default scroll lines value */
if (bInit == TRUE)
SetDlgItemInt(hwndDlg, IDC_EDIT_WHEEL_SCROLL_LINES, DEFAULT_WHEEL_SCROLL_LINES, FALSE);
}
}
@ -1249,54 +1255,66 @@ WheelProc(IN HWND hwndDlg,
IN WPARAM wParam,
IN LPARAM lParam)
{
HWND hDlgCtrl;
WCHAR buffer[MAX_PATH];
LPPSHNOTIFY lppsn;
PWHEEL_DATA pWheelData;
pWheelData = (PWHEEL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
switch (uMsg)
{
case WM_INITDIALOG:
ShowDialogWheelControls(hwndDlg);
SendMessage(GetDlgItem(hwndDlg, IDC_UPDOWN_WHEEL_SCROLL_LINES), UDM_SETRANGE, 0, MAKELONG ((short) 100, (short) 0));
if (g_WheelScrollLines != UINT_MAX)
pWheelData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WHEEL_DATA));
SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pWheelData);
/* Get wheel scroll lines */
if (!SystemParametersInfo(SPI_GETWHEELSCROLLLINES, 0, &pWheelData->uWheelScrollLines, 0))
{
hDlgCtrl = GetDlgItem(hwndDlg, IDC_EDIT_WHEEL_SCROLL_LINES);
wsprintf(buffer, _T("%d"), g_WheelScrollLines);
SendMessage(hDlgCtrl, WM_SETTEXT, (WPARAM)0, (LPARAM)buffer);
pWheelData->uWheelScrollLines = DEFAULT_WHEEL_SCROLL_LINES;
}
ShowDialogWheelControls(hwndDlg, pWheelData->uWheelScrollLines, TRUE);
SendDlgItemMessage(hwndDlg, IDC_UPDOWN_WHEEL_SCROLL_LINES, UDM_SETRANGE, 0, MAKELONG((short)100, (short)0));
if (pWheelData->uWheelScrollLines != WHEEL_PAGESCROLL)
{
SetDlgItemInt(hwndDlg, IDC_EDIT_WHEEL_SCROLL_LINES, pWheelData->uWheelScrollLines, FALSE);
}
return TRUE;
case WM_DESTROY:
HeapFree(GetProcessHeap(), 0, pWheelData);
break;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDC_RADIO_WHEEL_SCROLL_LINES:
{
hDlgCtrl = GetDlgItem(hwndDlg, IDC_EDIT_WHEEL_SCROLL_LINES);
SendMessageW(hDlgCtrl, WM_GETTEXT, (WPARAM)100, (LPARAM)buffer);
g_WheelScrollLines = _wtoi(buffer);
ShowDialogWheelControls(hwndDlg);
break;
}
case IDC_RADIO_WHEEL_SCROLL_PAGE:
{
g_WheelScrollLines = UINT_MAX;
ShowDialogWheelControls(hwndDlg);
break;
}
}
pWheelData->uWheelScrollLines = GetDlgItemInt(hwndDlg, IDC_EDIT_WHEEL_SCROLL_LINES, NULL, FALSE);
ShowDialogWheelControls(hwndDlg, pWheelData->uWheelScrollLines, FALSE);
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
break;
case IDC_RADIO_WHEEL_SCROLL_PAGE:
pWheelData->uWheelScrollLines = WHEEL_PAGESCROLL;
ShowDialogWheelControls(hwndDlg, pWheelData->uWheelScrollLines, FALSE);
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
break;
case IDC_EDIT_WHEEL_SCROLL_LINES:
if (pWheelData && HIWORD(wParam) == EN_CHANGE)
{
pWheelData->uWheelScrollLines = GetDlgItemInt(hwndDlg, IDC_EDIT_WHEEL_SCROLL_LINES, NULL, FALSE);
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
}
break;
}
break;
case WM_NOTIFY:
lppsn = (LPPSHNOTIFY)lParam;
if (lppsn->hdr.code == PSN_APPLY)
{
hDlgCtrl = GetDlgItem(hwndDlg, IDC_EDIT_WHEEL_SCROLL_LINES);
SendMessageW(hDlgCtrl, WM_GETTEXT, (WPARAM)MAX_PATH, (LPARAM)buffer);
g_WheelScrollLines = _wtoi(buffer);
SystemParametersInfo(SPI_SETWHEELSCROLLLINES, g_WheelScrollLines, 0, SPIF_SENDCHANGE);
SetWindowLong(hwndDlg, DWL_MSGRESULT, PSNRET_NOERROR);
SystemParametersInfo(SPI_SETWHEELSCROLLLINES, pWheelData->uWheelScrollLines,
0, SPIF_SENDCHANGE | SPIF_UPDATEINIFILE);
return TRUE;
}
break;