Source code of Windows XP (NT5)
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/*****************************************************************************
*
* diqmode.c
*
* "Mode" property sheet page.
*
*****************************************************************************/
#include "diquick.h"
/*****************************************************************************
*
* Common_AcqSetDataFormat
*
* Common worker function that sets the data format.
*
*****************************************************************************/
STDMETHODIMP
Common_AcqSetDataFormat(PDEVDLGINFO pddi)
{
return IDirectInputDevice8_SetDataFormat(pddi->pdid, pddi->pvtbl->pdf);
}
/*****************************************************************************
*
* Common_AcqDestroy
*
* Common worker function that doesn't do anything.
*
*****************************************************************************/
STDMETHODIMP_(void)
Common_AcqDestroy(PDEVDLGINFO pddi)
{
}
/*****************************************************************************
*
* Mode_SyncCheckButtons
*
* Sync the dialog buttons with the IDirectInputXxx object.
*
*****************************************************************************/
void INTERNAL
Mode_SyncCheckButtons(PDEVDLGINFO pddi, HWND hdlg)
{
UINT idc;
DWORD dw;
switch (pddi->discl) {
default:
case DISCL_BACKGROUND | DISCL_NONEXCLUSIVE:
idc = IDC_DEV_PASSIVE; break;
case DISCL_FOREGROUND | DISCL_NONEXCLUSIVE:
idc = IDC_DEV_PASSIVE_FOREGROUND; break;
case DISCL_BACKGROUND | DISCL_EXCLUSIVE:
idc = IDC_DEV_ACTIVE_BACKGROUND; break;
case DISCL_FOREGROUND | DISCL_EXCLUSIVE:
idc = IDC_DEV_ACTIVE; break;
}
CheckRadioButton(hdlg, IDC_DEV_PASSIVE, IDC_DEV_ACTIVE, idc);
CheckRadioButton(hdlg, IDC_DEV_POLLED, IDC_DEV_EVENT,
pddi->fPoll ? IDC_DEV_POLLED : IDC_DEV_EVENT);
EnableWindow(GetDlgItem(hdlg, IDC_DEV_NOWINKEY), FALSE);
if (pddi->pvtbl == &c_acqvtblDevMouse || pddi->pvtbl == &c_acqvtblDevMouse2 ) {
idc = IDC_DEV_MOUSE;
} else if (pddi->pvtbl == &c_acqvtblDevKbd) {
idc = IDC_DEV_KEYBOARD;
EnableWindow(GetDlgItem(hdlg, IDC_DEV_NOWINKEY), TRUE);
} else if (pddi->pvtbl == &c_acqvtblDevJoy) {
idc = IDC_DEV_JOYSTICK;
} else if (pddi->pvtbl == &c_acqvtblDev) {
idc = IDC_DEV_DEVICE;
} else {
idc = 0;
}
CheckRadioButton(hdlg, IDC_DEV_MOUSE, IDC_DEV_DEVICE, idc);
if (SUCCEEDED(GetDwordProperty(pddi->pdid, DIPROP_AXISMODE, &dw))) {
CheckRadioButton(hdlg, IDC_DEV_ABS, IDC_DEV_REL,
dw == DIPROPAXISMODE_ABS ? IDC_DEV_ABS
: IDC_DEV_REL);
}
if (SUCCEEDED(GetDwordProperty(pddi->pdid, DIPROP_CALIBRATIONMODE, &dw))) {
} else {
dw = 0;
}
CheckDlgButton(hdlg, IDC_DEV_CAL, dw);
}
/*****************************************************************************
*
* Mode_OnDataFormat
*
* Change the device data format.
*
*****************************************************************************/
BOOL INTERNAL
Mode_OnDataFormat(PDEVDLGINFO pddi, HWND hdlg, UINT id)
{
DIDEVCAPS didc;
HRESULT hres;
UINT idDev;
/*
* Kill the old data format before setting the new one.
*/
if (pddi->pvtbl) {
pddi->pvtbl->Destroy(pddi);
}
if( id == 0 ) { //from On_InitDialog
didc.dwSize = cbX(DIDEVCAPS_DX3);
hres = IDirectInputDevice8_GetCapabilities(pddi->pdid, &didc);
if (SUCCEEDED(hres))
idDev = GET_DIDEVICE_TYPE(didc.dwDevType);
} else
idDev = id+0x100; // Hack, add 0x100 to make sure ranges do not overlap
switch (idDev) {
case DI8DEVTYPE_MOUSE:
case IDC_DEV_MOUSE+0x100:
#if DIRECTINPUT_VERSION >= 0x700
pddi->pvtbl = &c_acqvtblDevMouse2;
#else
pddi->pvtbl = &c_acqvtblDevMouse;
#endif
break;
case DI8DEVTYPE_KEYBOARD:
case IDC_DEV_KEYBOARD+0x100:
pddi->pvtbl = &c_acqvtblDevKbd;
break;
case DI8DEVTYPE_JOYSTICK:
case DI8DEVTYPE_GAMEPAD:
case DI8DEVTYPE_DRIVING:
case DI8DEVTYPE_FLIGHT:
case DI8DEVTYPE_1STPERSON:
case DI8DEVTYPE_DEVICECTRL:
case DI8DEVTYPE_SCREENPOINTER:
case DI8DEVTYPE_REMOTE:
case DI8DEVTYPE_SUPPLEMENTAL:
case IDC_DEV_JOYSTICK+0x100:
pddi->pvtbl = &c_acqvtblDevJoy;
break;
case DI8DEVTYPE_DEVICE:
case IDC_DEV_DEVICE+0x100:
pddi->pvtbl = &c_acqvtblDev;
break;
}
if (pddi->pvtbl) {
HRESULT hres;
hres = pddi->pvtbl->SetDataFormat(pddi);
if (FAILED(hres)) {
MessageBoxV(GetParent(hdlg), IDS_ERR_DATAFORMAT);
}
}
/* Always sync buttons, because the data format may change axis modes */
Mode_SyncCheckButtons(pddi, hdlg);
return 1;
}
/*****************************************************************************
*
* Mode_OnInitDialog
*
* Set up all the random switches.
*
* Notice that GetCapabilities is in the same location in all the
* DirectInputXxx interfaces.
*
*****************************************************************************/
#pragma BEGIN_CONST_DATA
/*
* Acceleration info: Accelerate in steps of 32, then 128.
*/
UDACCEL c_uda[] = {
{ 0, 32 },
{ 1, 128 },
};
#pragma END_CONST_DATA
BOOL INTERNAL
Mode_OnInitDialog(HWND hdlg, LPARAM lp)
{
PDEVDLGINFO pddi = (PV)(((LPPROPSHEETPAGE)lp)->lParam);
SetDialogPtr(hdlg, pddi);
CheckRadioButton(hdlg, IDC_DEV_ABS, IDC_DEV_REL, IDC_DEV_ABS);
/*
* Note that we do not check any device format.
* This lets us make sure that things work when nothing is selected.
*/
Mode_SyncCheckButtons(pddi, hdlg);
/*
* Configure the buffer size edit and its updown control.
*/
SetDlgItemInt(hdlg, IDC_DEV_BUFSIZE, 0, 0);
SendDlgItemMessage(hdlg, IDC_DEV_BUFSIZEUD, UDM_SETACCEL,
cA(c_uda), (LPARAM)&c_uda);
SendDlgItemMessage(hdlg, IDC_DEV_BUFSIZEUD, UDM_SETRANGE,
0, MAKELONG(1025, 0)); /* 1025 is illegal */
Mode_OnDataFormat( pddi, hdlg, 0 );
return 1;
}
/*****************************************************************************
*
* Mode_OnCooperativity
*
*****************************************************************************/
BOOL INTERNAL
Mode_OnCooperativity(PDEVDLGINFO pddi, HWND hdlg, int id)
{
HRESULT hres;
DWORD discl = 0;
switch (id) {
case IDC_DEV_ACTIVE_BACKGROUND:
discl = DISCL_BACKGROUND | DISCL_EXCLUSIVE; break;
case IDC_DEV_ACTIVE:
discl = DISCL_FOREGROUND | DISCL_EXCLUSIVE; break;
case IDC_DEV_PASSIVE_FOREGROUND:
discl = DISCL_FOREGROUND | DISCL_NONEXCLUSIVE; break;
case IDC_DEV_PASSIVE:
discl = DISCL_BACKGROUND | DISCL_NONEXCLUSIVE; break;
case IDC_DEV_NOWINKEY:
if( IsDlgButtonChecked(hdlg, IDC_DEV_NOWINKEY) ) {
discl = pddi->disclLastTry | DISCL_NOWINKEY;
} else {
discl = pddi->disclLastTry & ~DISCL_NOWINKEY;
}
}
if( id != IDC_DEV_NOWINKEY ) {
if( IsDlgButtonChecked(hdlg, IDC_DEV_NOWINKEY) ) {
discl = discl | DISCL_NOWINKEY;
} else {
discl = discl & ~DISCL_NOWINKEY;
}
}
if (discl != pddi->disclLastTry && discl != pddi->discl) {
pddi->disclLastTry = discl;
hres = IDirectInputDevice8_SetCooperativeLevel(pddi->pdid,
GetParent(hdlg), discl);
if (SUCCEEDED(hres)) {
pddi->discl = discl;
} else {
CheckDlgButton( hdlg, IDC_DEV_NOWINKEY, BST_UNCHECKED );
Mode_SyncCheckButtons(pddi, hdlg);
MessageBoxV(GetParent(hdlg), IDS_ERR_COOPERATIVITY);
}
}
return 1;
}
/*****************************************************************************
*
* Mode_OnDataMode
*
*****************************************************************************/
BOOL INTERNAL
Mode_OnDataMode(PDEVDLGINFO pddi, HWND hdlg, int id)
{
pddi->fPoll = (id == IDC_DEV_POLLED);
return 1;
}
/*****************************************************************************
*
* Mode_OnAxisMode
*
*****************************************************************************/
BOOL INTERNAL
Mode_OnAxisMode(PDEVDLGINFO pddi, HWND hdlg, int id)
{
if (pddi && pddi->pdid) {
DWORD dwMode;
HRESULT hres;
if (id == IDC_DEV_ABS) {
dwMode = DIPROPAXISMODE_ABS;
} else {
dwMode = DIPROPAXISMODE_REL;
}
hres = SetDwordProperty(pddi->pdid, DIPROP_AXISMODE, dwMode);
if (SUCCEEDED(hres)) {
} else {
MessageBoxV(GetParent(hdlg), IDS_ERR_AXISMODE);
}
}
return 1;
}
/*****************************************************************************
*
* Mode_OnCalMode
*
*****************************************************************************/
BOOL INTERNAL
Mode_OnCalMode(PDEVDLGINFO pddi, HWND hdlg)
{
if (pddi && pddi->pdid) {
DWORD dwMode;
HRESULT hres;
dwMode = IsDlgButtonChecked(hdlg, IDC_DEV_CAL);
hres = SetDwordProperty(pddi->pdid, DIPROP_CALIBRATIONMODE, dwMode);
if (SUCCEEDED(hres)) {
} else {
MessageBoxV(GetParent(hdlg), IDS_ERR_CALMODE);
}
}
return 1;
}
/*****************************************************************************
*
* Mode_SyncBufferSize
*
*****************************************************************************/
BOOL INTERNAL
Mode_SyncBufferSize(PDEVDLGINFO pddi, HWND hdlg)
{
if (pddi && pddi->pdid) {
UINT ui = GetDlgItemInt(hdlg, IDC_DEV_BUFSIZE, 0, 0);
HRESULT hres;
hres = SetDwordProperty(pddi->pdid, DIPROP_BUFFERSIZE, ui);
if (SUCCEEDED(hres)) {
} else {
MessageBoxV(GetParent(hdlg), IDS_ERR_BUFFERSIZE);
}
}
return 1;
}
/*****************************************************************************
*
* Mode_OnCommand
*
*****************************************************************************/
BOOL INTERNAL
Mode_OnCommand(HWND hdlg, int id, UINT cmd)
{
PDEVDLGINFO pddi = GetDialogPtr(hdlg);
if (cmd == BN_CLICKED) {
switch (id) {
case IDC_DEV_PASSIVE:
case IDC_DEV_PASSIVE_FOREGROUND:
case IDC_DEV_ACTIVE_BACKGROUND:
case IDC_DEV_ACTIVE:
case IDC_DEV_NOWINKEY:
return Mode_OnCooperativity(pddi, hdlg, id);
case IDC_DEV_POLLED:
case IDC_DEV_EVENT: return Mode_OnDataMode(pddi, hdlg, id);
case IDC_DEV_ABS:
case IDC_DEV_REL: return Mode_OnAxisMode(pddi, hdlg, id);
case IDC_DEV_CAL: return Mode_OnCalMode(pddi, hdlg);
case IDC_DEV_MOUSE:
case IDC_DEV_KEYBOARD:
case IDC_DEV_JOYSTICK:
case IDC_DEV_DEVICE: return Mode_OnDataFormat(pddi, hdlg, id);
}
} else if (cmd == EN_UPDATE) {
if (id == IDC_DEV_BUFSIZE) {
return Mode_SyncBufferSize(pddi, hdlg);
}
}
return 0;
}
/*****************************************************************************
*
* Mode_DlgProc
*
*****************************************************************************/
INT_PTR CALLBACK
Mode_DlgProc(HWND hdlg, UINT wm, WPARAM wp, LPARAM lp)
{
switch (wm) {
case WM_INITDIALOG: return Mode_OnInitDialog(hdlg, lp);
case WM_COMMAND:
return Mode_OnCommand(hdlg,
(int)GET_WM_COMMAND_ID(wp, lp),
(UINT)GET_WM_COMMAND_CMD(wp, lp));
}
return 0;
}