/*
* PropSheetCustomWndProc
*
* Purpose:
*
* Custom Modeless PropSheet Window Procedure
*
* During WM_DESTROY releases memory allocated for global current object pointers.
*
*/
LRESULT WINAPI PropSheetCustomWndProc(
HWND hwnd,
UINT Msg,
WPARAM wParam,
LPARAM lParam
)
{
PROP_OBJECT_INFO *Context = NULL;
switch (Msg) {
case WM_SYSCOMMAND:
if (LOWORD(wParam) == SC_CLOSE) {
SendMessage(hwnd, WM_CLOSE, 0, 0);
}
break;
case WM_DESTROY:
Context = GetProp(hwnd, T_PROPCONTEXT);
propContextDestroy(Context);
RemoveProp(hwnd, T_PROPCONTEXT);
break;
case WM_CLOSE:
DestroyWindow(hwnd);
//
//!Consider rewrite
//
if (hwnd == g_SubPropWindow) {
g_SubPropWindow = NULL;
}
if (hwnd == g_PropWindow) {
if (g_SubPropWindow) {
g_SubPropWindow = NULL;
}
//restore previous focus
if (hPrevFocus) {
SetFocus(hPrevFocus);
}
g_PropWindow = NULL;
}
return TRUE;
break;
case WM_COMMAND:
if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) {
SendMessage(hwnd, WM_CLOSE, 0, 0);
return TRUE;
}
break;
default:
break;
}
return CallWindowProc(PropSheetOriginalWndProc, hwnd, Msg, wParam, lParam);
}
/*
* PipeDlgShowProperties
*
* Purpose:
*
* Show properties dialog for selected pipe.
* Because of Pipe special case we cannot use propCreateDialog.
*
*/
VOID PipeDlgShowProperties(
_In_ INT iItem
)
{
INT nPages = 0;
PROP_OBJECT_INFO *Context;
HPROPSHEETPAGE SecurityPage = NULL;
PROPSHEETPAGE Page;
PROPSHEETHEADER PropHeader;
WCHAR szCaption[MAX_PATH];
Context = propContextCreate(NULL, NULL, NULL, NULL);
if (Context == NULL) {
return;
}
Context->lpObjectName = supGetItemText(PipeDlgContext.ListView, iItem, 0, NULL);
Context->lpCurrentObjectPath = PipeCreateFullName(Context->lpObjectName);
//
//Create Pipe Page
//
RtlSecureZeroMemory(&Page, sizeof(Page));
Page.dwSize = sizeof(PROPSHEETPAGE);
Page.dwFlags = PSP_DEFAULT | PSP_USETITLE;
Page.hInstance = g_hInstance;
Page.pszTemplate = MAKEINTRESOURCE(IDD_PROP_PIPE);
Page.pfnDlgProc = PipeTypeDialogProc;
Page.pszTitle = TEXT("Pipe");
Page.lParam = (LPARAM)Context;
epsp[nPages++] = CreatePropertySheetPage(&Page);
//
//Create Security Dialog if available
//
SecurityPage = propSecurityCreatePage(
Context,
(POPENOBJECTMETHOD)&PipeOpenObjectMethod,
NULL, //use default close method
SI_EDIT_AUDITS | SI_EDIT_OWNER | SI_EDIT_PERMS |
SI_ADVANCED | SI_NO_ACL_PROTECT | SI_NO_TREE_APPLY |
SI_PAGE_TITLE
);
if (SecurityPage != NULL) {
epsp[nPages++] = SecurityPage;
}
//
//Create property sheet
//
_strcpy(szCaption, TEXT("Pipe Properties"));
RtlSecureZeroMemory(&PropHeader, sizeof(PropHeader));
PropHeader.dwSize = sizeof(PropHeader);
PropHeader.phpage = epsp;
PropHeader.nPages = nPages;
PropHeader.dwFlags = PSH_DEFAULT | PSH_NOCONTEXTHELP;
PropHeader.nStartPage = 0;
PropHeader.hwndParent = PipeDlgContext.hwndDlg;
PropHeader.hInstance = g_hInstance;
PropHeader.pszCaption = szCaption;
PropertySheet(&PropHeader);
propContextDestroy(Context);
}
