5488a1438f
The old email address is invalid since many years and shouldn't be used any longer. No real changes.
101 lines
2.4 KiB
C++
101 lines
2.4 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/msw/wrapshl.h
|
|
// Purpose: wrapper class for stuff from shell32.dll
|
|
// Author: Vadim Zeitlin
|
|
// Modified by:
|
|
// Created: 2004-10-19
|
|
// Copyright: (c) 2004 Vadim Zeitlin <vadim@wxwidgets.org>
|
|
// Licence: wxWindows licence
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_MSW_WRAPSHL_H_
|
|
#define _WX_MSW_WRAPSHL_H_
|
|
|
|
#include "wx/msw/wrapwin.h"
|
|
|
|
#ifdef __VISUALC__
|
|
// Disable a warning that we can do nothing about: we get it for
|
|
// shlobj.h at least from 7.1a Windows kit when using VC14.
|
|
#pragma warning(push)
|
|
|
|
// 'typedef ': ignored on left of '' when no variable is declared
|
|
#pragma warning(disable:4091)
|
|
#endif
|
|
|
|
#include <shlobj.h>
|
|
|
|
#ifdef __VISUALC__
|
|
#pragma warning(pop)
|
|
#endif
|
|
|
|
#include "wx/msw/winundef.h"
|
|
|
|
#include "wx/log.h"
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxItemIdList implements RAII on top of ITEMIDLIST
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class wxItemIdList
|
|
{
|
|
public:
|
|
// ctor takes ownership of the item and will free it
|
|
wxItemIdList(LPITEMIDLIST pidl)
|
|
{
|
|
m_pidl = pidl;
|
|
}
|
|
|
|
static void Free(LPITEMIDLIST pidl)
|
|
{
|
|
if ( pidl )
|
|
{
|
|
LPMALLOC pMalloc;
|
|
SHGetMalloc(&pMalloc);
|
|
if ( pMalloc )
|
|
{
|
|
pMalloc->Free(pidl);
|
|
pMalloc->Release();
|
|
}
|
|
else
|
|
{
|
|
wxLogLastError(wxT("SHGetMalloc"));
|
|
}
|
|
}
|
|
}
|
|
|
|
~wxItemIdList()
|
|
{
|
|
Free(m_pidl);
|
|
}
|
|
|
|
// implicit conversion to LPITEMIDLIST
|
|
operator LPITEMIDLIST() const { return m_pidl; }
|
|
|
|
// get the corresponding path, returns empty string on error
|
|
wxString GetPath() const
|
|
{
|
|
wxString path;
|
|
if ( !SHGetPathFromIDList(m_pidl, wxStringBuffer(path, MAX_PATH)) )
|
|
{
|
|
wxLogLastError(wxT("SHGetPathFromIDList"));
|
|
}
|
|
|
|
return path;
|
|
}
|
|
|
|
private:
|
|
LPITEMIDLIST m_pidl;
|
|
|
|
wxDECLARE_NO_COPY_CLASS(wxItemIdList);
|
|
};
|
|
|
|
// enable autocompleting filenames in the text control with given HWND
|
|
//
|
|
// this only works on systems with shlwapi.dll 5.0 or later
|
|
//
|
|
// implemented in src/msw/utilsgui.cpp
|
|
extern bool wxEnableFileNameAutoComplete(HWND hwnd);
|
|
|
|
#endif // _WX_MSW_WRAPSHL_H_
|
|
|