Source code of Windows XP (NT5)
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/*****************************************************************************
*
* diqeprop.c
*
* The dialog box that displays effect properties.
*
*****************************************************************************/
#include "diquick.h"
#pragma BEGIN_CONST_DATA
CHECKLISTFLAG c_rgclfDieft[] = {
{ DIEFT_FFATTACK, IDS_FFATTACK, },
{ DIEFT_FFFADE, IDS_FFFADE, },
{ DIEFT_SATURATION, IDS_SATURATION, },
{ DIEFT_POSNEGCOEFFICIENTS, IDS_POSNEGCOEFFICIENTS },
{ DIEFT_POSNEGSATURATION, IDS_POSNEGSATURATION, },
};
#pragma END_CONST_DATA
/*****************************************************************************
*
* Effect property dialog instance data
*
*****************************************************************************/
typedef struct EFFPROPINFO {
PDEVDLGINFO pddi;
const GUID *rguidEff;
} EFFPROPINFO, *PEFFPROPINFO;
/*****************************************************************************
*
* EffProp_OnInitDialog
*
*****************************************************************************/
BOOL INTERNAL
EffProp_OnInitDialog(HWND hdlg, LPARAM lp)
{
PEFFPROPINFO pepi = (PV)lp;
DIEFFECTINFO ei;
HRESULT hres;
/*
* Don't SetDialogPtr until we're finished. This prevents
* WM_COMMAND from causing us to do wacky things before
* we're ready.
*/
ei.dwSize = cbX(ei);
hres = GetEffectInfo(pepi->pddi, &ei, pepi->rguidEff);
if (SUCCEEDED(hres)) {
SetWindowText(hdlg, ei.tszName);
SetDlgItemText(hdlg, IDC_EPROP_GUID, MapGUID(&ei.guid, ei.tszName));
LoadString(g_hinst, IDS_EFFECT_TYPEARRAY +
DIEFT_GETTYPE(ei.dwEffType),
ei.tszName, cA(ei.tszName));
if (ei.tszName[0]) {
SetDlgItemText(hdlg, IDC_EPROP_TYPE, ei.tszName);
} else {
SetDlgItemInt(hdlg, IDC_EPROP_TYPE, DIEFT_GETTYPE(ei.dwEffType), 0);
}
Checklist_InitFlags(hdlg, IDC_EPROP_FLAGS, ei.dwEffType,
c_rgclfDieft, cA(c_rgclfDieft));
wsprintf(ei.tszName, TEXT("%08x"), ei.dwStaticParams);
SetDlgItemText(hdlg, IDC_EPROP_STATICPARM, ei.tszName);
wsprintf(ei.tszName, TEXT("%08x"), ei.dwDynamicParams);
SetDlgItemText(hdlg, IDC_EPROP_DYNAMICPARM, ei.tszName);
}
SetDialogPtr(hdlg, pepi);
#if 0 // temp hack to test effect goo
_asm int 3
hres = IDirectInputDevice8_Acquire(pepi->pddi->pdid);
{
LPDIRECTINPUTEFFECT peff;
hres = IDirectInputDevice8_CreateEffect(
pepi->pddi->pdid, &ei.guid, 0, &peff, 0);
if (SUCCEEDED(hres)) {
DWORD dw = 3;
DIEFFESCAPE esc = { cbX(esc), 0, &dw, 4, &dw, 4 };
peff->lpVtbl->Escape(peff, &esc);
// hres = IDirectInputDevice8_EnumCreatedEffects(pdev2,
// EnumCallback, 0, 0);
peff->lpVtbl->Release(peff);
}
}
hres = IDirectInputDevice8_Unacquire(pepi->pddi->pdid);
#endif
return 1;
}
/*****************************************************************************
*
* EffProp_DlgProc
*
*****************************************************************************/
INT_PTR INTERNAL
EffProp_DlgProc(HWND hdlg, UINT wm, WPARAM wp, LPARAM lp)
{
switch (wm) {
case WM_INITDIALOG:
return EffProp_OnInitDialog(hdlg, lp);
case WM_DESTROY:
Checklist_OnDestroy(GetDlgItem(hdlg, IDC_EPROP_FLAGS));
break;
case WM_CLOSE:
EndDialog(hdlg, TRUE);
return TRUE;
}
return 0;
}
/*****************************************************************************
*
* EffProp_Create
*
* Display info about an effect.
*
*****************************************************************************/
INT_PTR EXTERNAL
EffProp_Create(HWND hdlg, PDEVDLGINFO pddi, REFGUID rguidEff)
{
EFFPROPINFO epi;
epi.pddi = pddi;
epi.rguidEff = rguidEff;
return DialogBoxParam(g_hinst, MAKEINTRESOURCE(IDD_EFFPROP),
hdlg, EffProp_DlgProc, (LPARAM)&epi);
}