Source code of Windows XP (NT5)
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96 lines
2.4 KiB

// $$ClassType$$CM.cpp : Implementation of C$$ClassType$$CM
#include "stdafx.h"
#include "$$root$$.h"
#include "$$ClassType$$CM.h"
#define ResultFromShort(i) MAKE_HRESULT(SEVERITY_SUCCESS, 0, (USHORT)(i))
#define IDI_EXECUTEITEM 0
/////////////////////////////////////////////////////////////////////////////
// CContents
HRESULT C$$ClassType$$CM::Initialize ( LPCITEMIDLIST pidlFolder,
LPDATAOBJECT lpdobj,
HKEY hkeyProgID)
{
// TODO: Extract items from the dataobject and Folder.
return NOERROR;
}
HRESULT C$$ClassType$$CM::QueryContextMenu(HMENU hmenu,
UINT indexMenu,
UINT idCmdFirst,
UINT idCmdLast,
UINT uFlags)
{
MENUITEMINFO mfi;
UINT idCmd = idCmdFirst;
if (idCmdFirst + IDI_EXECUTEITEM < idCmdLast)
{
// TODO: Chance this to match your item
mfi.cbSize = sizeof(MENUITEMINFO);
mfi.fMask = MIIM_ID|MIIM_TYPE;
mfi.wID = idCmdFirst + IDI_EXECUTEITEM;
mfi.fType = MFT_STRING;
mfi.dwTypeData = (LPTSTR)TEXT("Example Item");
idCmd++;
}
// TODO: Add more items here
if (!InsertMenuItem(hmenu, indexMenu, TRUE, &mfi))
idCmd--; // We weren't able to insert an item
return ResultFromShort(idCmd - idCmdFirst);
}
HRESULT C$$ClassType$$CM::InvokeCommand(LPCMINVOKECOMMANDINFO lpici)
{
if (LOWORD(lpici->lpVerb) == IDI_EXECUTEITEM)
{
MessageBox(lpici->hwnd, "You Selected the example item", "C$$ClassType$$CM", MB_OK);
}
return NOERROR;
}
HRESULT C$$ClassType$$CM::GetCommandString(UINT idCmd,
UINT uType,
UINT * pwReserved,
LPSTR pszName,
UINT cchMax)
{
return E_NOTIMPL;
}
HRESULT C$$ClassType$$CM::HandleMenuMsg2(UINT uMsg,
WPARAM wParam,
LPARAM lParam,
LRESULT* plResult)
{
LRESULT lres = 0;
switch (uMsg)
{
case WM_INITMENUPOPUP:
break;
case WM_MEASUREITEM:
break;
case WM_DRAWITEM:
break;
case WM_MENUCHAR:
lres = 0; // Ignore the character, and issue a short beep.
break;
}
if (plResult)
*plResult = lres;
return NOERROR;
}