windows-nt/Source/XPSP1/NT/shell/shell32/help.c
2020-09-26 16:20:57 +08:00

144 lines
4.4 KiB
C

//---------------------------------------------------------------------------
//
// Copyright (c) Microsoft Corporation 1991-1992
//
// File: help.c
//
// History:
// 6 Apr 94 MikeSh Created
//
//---------------------------------------------------------------------------
#include "shellprv.h"
#pragma hdrstop
#include "printer.h"
#include "drives.h" // for ShowMountedVolumeProperties
//
// (internal) entry point for Help "Shortcuts".
//
STDAPI_(void) SHHelpShortcuts_RunDLL_Common(HWND hwndStub, HINSTANCE hAppInstance, LPCTSTR pszCmdLine, int nCmdShow)
{
if (!lstrcmp(pszCmdLine, TEXT("AddPrinter")))
{
// install a new printer
LPITEMIDLIST pidl = Printers_PrinterSetup(hwndStub, MSP_NEWPRINTER, (LPTSTR)c_szNewObject, NULL);
ILFree(pidl);
}
else if (!lstrcmp(pszCmdLine, TEXT("PrintersFolder")))
{
// bring up the printers folder
InvokeFolderPidl(MAKEINTIDLIST(CSIDL_PRINTERS), SW_SHOWNORMAL);
}
else if (!lstrcmp(pszCmdLine, TEXT("FontsFolder")))
{
// bring up the printers folder
InvokeFolderPidl(MAKEINTIDLIST(CSIDL_FONTS), SW_SHOWNORMAL);
}
else if (!lstrcmp(pszCmdLine, TEXT("Connect")))
{
SHNetConnectionDialog(hwndStub, NULL, RESOURCETYPE_DISK);
goto FlushDisconnect;
}
else if (!lstrcmp(pszCmdLine, TEXT("Disconnect")))
{
WNetDisconnectDialog(hwndStub, RESOURCETYPE_DISK);
FlushDisconnect:
SHChangeNotifyHandleEvents(); // flush any drive notifications
}
#ifdef DEBUG
else if (!StrCmpN(pszCmdLine, TEXT("PrtProp "), 8))
{
SHObjectProperties(hwndStub, SHOP_PRINTERNAME, &(pszCmdLine[8]), TEXT("Sharing"));
}
else if (!StrCmpN(pszCmdLine, TEXT("FileProp "), 9))
{
SHObjectProperties(hwndStub, SHOP_FILEPATH, &(pszCmdLine[9]), TEXT("Sharing"));
}
#endif
}
VOID WINAPI SHHelpShortcuts_RunDLL(HWND hwndStub, HINSTANCE hAppInstance, LPCSTR lpszCmdLine, int nCmdShow)
{
UINT iLen = lstrlenA(lpszCmdLine)+1;
LPWSTR lpwszCmdLine;
lpwszCmdLine = (LPWSTR)LocalAlloc(LPTR,iLen*sizeof(WCHAR));
if (lpwszCmdLine)
{
MultiByteToWideChar(CP_ACP, 0,
lpszCmdLine, -1,
lpwszCmdLine, iLen);
SHHelpShortcuts_RunDLL_Common( hwndStub,
hAppInstance,
lpwszCmdLine,
nCmdShow );
LocalFree(lpwszCmdLine);
}
}
VOID WINAPI SHHelpShortcuts_RunDLLW(HWND hwndStub, HINSTANCE hAppInstance, LPCWSTR lpwszCmdLine, int nCmdShow)
{
SHHelpShortcuts_RunDLL_Common(hwndStub,hAppInstance,lpwszCmdLine,nCmdShow);
}
//
// SHObjectProperties is an easy way to call the verb "properties" on an object.
// It's easy because the caller doesn't have to deal with LPITEMIDLISTs.
// Note: SHExecuteEx(SEE_MASK_INVOKEIDLIST) works for the SHOP_FILEPATH case,
// but msshrui needs an easy way to do this for printers. Bummer.
//
STDAPI_(BOOL) SHObjectProperties(HWND hwndOwner, DWORD dwType, LPCTSTR pszItem, LPCTSTR pszPage)
{
LPITEMIDLIST pidl = NULL;
switch (dwType & SHOP_TYPEMASK)
{
case SHOP_PRINTERNAME:
ParsePrinterName(pszItem, &pidl);
break;
case SHOP_FILEPATH:
//
// NTRAID#NTBUG9-271529-2001/02/08-jeffreys
//
// Existing callers rely on ILCFP_FLAG_NO_MAP_ALIAS behavior.
//
ILCreateFromPathEx(pszItem, NULL, ILCFP_FLAG_NO_MAP_ALIAS, &pidl, NULL);
break;
case SHOP_VOLUMEGUID:
return ShowMountedVolumeProperties(pszItem, hwndOwner);
}
if (pidl)
{
SHELLEXECUTEINFO sei =
{
sizeof(sei),
SEE_MASK_INVOKEIDLIST, // fMask
hwndOwner, // hwnd
c_szProperties, // lpVerb
NULL, // lpFile
pszPage, // lpParameters
NULL, // lpDirectory
SW_SHOWNORMAL, // nShow
NULL, // hInstApp
pidl, // lpIDList
NULL, // lpClass
0, // hkeyClass
0, // dwHotKey
NULL // hIcon
};
BOOL bRet = ShellExecuteEx(&sei);
ILFree(pidl);
return bRet;
}
return FALSE;
}