mirror of
https://github.com/reactos/reactos.git
synced 2025-02-21 16:04:57 +00:00
11ea1d6198
IContextMenu (CDefaultContextMenu) only knows how to rename when its site is an IShellView. The tree must detect the rename operation and perform it in the TreeView instead. Fixed a bug in the ListView that is triggered by activating DefView (to complete the rename): Just after DefView has been activated, the tree performs a navigation to the newly renamed folder, this causes DefView to be destroyed and in turn the ListView. The ListView tries to handle a selection change during destruction of the ListView and ends up accessing an invalid pointer. CORE-19557
73 lines
1.8 KiB
C++
73 lines
1.8 KiB
C++
#include "precomp.h"
|
|
#ifndef SHCIDS_CANONICALONLY
|
|
#define SHCIDS_CANONICALONLY 0x10000000L
|
|
#endif
|
|
|
|
void *operator new(size_t size)
|
|
{
|
|
return LocalAlloc(LMEM_ZEROINIT, size);
|
|
}
|
|
|
|
void operator delete(void *p)
|
|
{
|
|
LocalFree(p);
|
|
}
|
|
|
|
void operator delete(void *p, UINT_PTR)
|
|
{
|
|
LocalFree(p);
|
|
}
|
|
|
|
HRESULT SHELL_GetIDListFromObject(IUnknown *punk, PIDLIST_ABSOLUTE *ppidl)
|
|
{
|
|
#if DLL_EXPORT_VERSION >= _WIN32_WINNT_VISTA && 0 // FIXME: SHELL32 not ready yet
|
|
return SHGetIDListFromObject(punk, ppidl);
|
|
#else
|
|
HRESULT hr;
|
|
IPersistFolder2 *pf2;
|
|
if (SUCCEEDED(hr = punk->QueryInterface(IID_PPV_ARG(IPersistFolder2, &pf2))))
|
|
{
|
|
hr = pf2->GetCurFolder(ppidl);
|
|
pf2->Release();
|
|
}
|
|
IPersistIDList *pil;
|
|
if (FAILED(hr) && SUCCEEDED(hr = punk->QueryInterface(IID_PPV_ARG(IPersistIDList, &pil))))
|
|
{
|
|
hr = pil->GetIDList(ppidl);
|
|
pil->Release();
|
|
}
|
|
return hr;
|
|
#endif
|
|
}
|
|
|
|
static HRESULT SHELL_CompareAbsoluteIDs(LPARAM lParam, PCIDLIST_ABSOLUTE a, PCIDLIST_ABSOLUTE b)
|
|
{
|
|
IShellFolder *psf;
|
|
HRESULT hr = SHGetDesktopFolder(&psf);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
hr = psf->CompareIDs(lParam, a, b);
|
|
psf->Release();
|
|
return hr;
|
|
}
|
|
|
|
BOOL SHELL_IsEqualAbsoluteID(PCIDLIST_ABSOLUTE a, PCIDLIST_ABSOLUTE b)
|
|
{
|
|
return !SHELL_CompareAbsoluteIDs(SHCIDS_CANONICALONLY, a, b);
|
|
}
|
|
|
|
BOOL SHELL_IsVerb(IContextMenu *pcm, UINT_PTR idCmd, LPCWSTR Verb)
|
|
{
|
|
HRESULT hr;
|
|
WCHAR wide[MAX_PATH];
|
|
if (SUCCEEDED(hr = pcm->GetCommandString(idCmd, GCS_VERBW, NULL, (LPSTR)wide, _countof(wide))))
|
|
return !lstrcmpiW(wide, Verb);
|
|
|
|
CHAR ansi[_countof(wide)], buf[MAX_PATH];
|
|
if (SHUnicodeToAnsi(Verb, buf, _countof(buf)))
|
|
{
|
|
if (SUCCEEDED(hr = pcm->GetCommandString(idCmd, GCS_VERBA, NULL, ansi, _countof(ansi))))
|
|
return !lstrcmpiA(ansi, buf);
|
|
}
|
|
return FALSE;
|
|
}
|