X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7212d15556e87f73ff5ea8c3211a0e8e8811426b..e28cc3ca0aa9bb1c7e9613c447ca94b13a8bc858:/src/msw/volume.cpp?ds=sidebyside diff --git a/src/msw/volume.cpp b/src/msw/volume.cpp index 947d932eb2..3ea20ccae4 100644 --- a/src/msw/volume.cpp +++ b/src/msw/volume.cpp @@ -32,13 +32,18 @@ #include "wx/icon.h" #endif #include "wx/intl.h" + #include "wx/log.h" #include "wx/hashmap.h" + #include "wx/filefn.h" #endif // WX_PRECOMP #include "wx/dir.h" #include "wx/dynlib.h" #include "wx/arrimpl.cpp" +// some compilers require including before so do it +// even if this is not necessary with most of them +#include "wx/msw/wrapwin.h" #include #include #include "wx/msw/missing.h" @@ -151,11 +156,13 @@ static unsigned GetBasicFlags(const wxChar* filename) // this information. //----------------------------------------------------------------------- SHFILEINFO fi; - long rc; - rc = SHGetFileInfo(filename, 0, &fi, sizeof(fi), SHGFI_ATTRIBUTES ); + long rc = SHGetFileInfo(filename, 0, &fi, sizeof(fi), SHGFI_ATTRIBUTES); if (!rc) { - wxLogError(_("Cannot read typename from '%s'!"), filename); + // this error is not fatal, so don't show a message to the user about + // it, otherwise it would appear every time a generic directory picker + // dialog is used and there is a connected network drive + wxLogLastError(wxT("SHGetFileInfo")); } else { @@ -262,6 +269,17 @@ static void BuildListFromNN(wxArrayString& list, NETRESOURCE* pResSrc, { wxString filename(pRes->lpRemoteName); + // if the drive is unavailable, FilteredAdd() can hang for + // a long time and, moreover, its failure appears to be not + // cached so this will happen every time we use it, so try + // a much quicker wxDirExists() test (which still hangs but + // for much shorter time) for locally mapped drives first + // to try to avoid this + if ( pRes->lpLocalName && + *pRes->lpLocalName && + !wxDirExists(pRes->lpLocalName) ) + continue; + if (!filename.empty()) { if (filename.Last() != '\\') @@ -270,7 +288,7 @@ static void BuildListFromNN(wxArrayString& list, NETRESOURCE* pResSrc, // The filter function will not know mounted from unmounted, and neither do we unless // we are iterating using RESOURCE_CONNECTED, in which case they all are mounted. // Volumes on disconnected servers, however, will correctly show as unmounted. - FilteredAdd(list, filename, flagsSet, flagsUnset&~wxFS_VOL_MOUNTED); + FilteredAdd(list, filename.wx_str(), flagsSet, flagsUnset&~wxFS_VOL_MOUNTED); if (scope == RESOURCE_GLOBALNET) s_fileInfo[filename].m_flags &= ~wxFS_VOL_MOUNTED; } @@ -381,16 +399,16 @@ wxArrayString wxFSVolumeBase::GetVolumes(int flagsSet, int flagsUnset) ::InterlockedExchange(&s_cancelSearch, FALSE); // reset #if wxUSE_DYNLIB_CLASS - if (!s_mprLib.IsLoaded() && s_mprLib.Load(_T("mpr.dll"))) + if (!s_mprLib.IsLoaded() && s_mprLib.Load(wxT("mpr.dll"))) { #ifdef UNICODE - s_pWNetOpenEnum = (WNetOpenEnumPtr)s_mprLib.GetSymbol(_T("WNetOpenEnumW")); - s_pWNetEnumResource = (WNetEnumResourcePtr)s_mprLib.GetSymbol(_T("WNetEnumResourceW")); + s_pWNetOpenEnum = (WNetOpenEnumPtr)s_mprLib.GetSymbol(wxT("WNetOpenEnumW")); + s_pWNetEnumResource = (WNetEnumResourcePtr)s_mprLib.GetSymbol(wxT("WNetEnumResourceW")); #else - s_pWNetOpenEnum = (WNetOpenEnumPtr)s_mprLib.GetSymbol(_T("WNetOpenEnumA")); - s_pWNetEnumResource = (WNetEnumResourcePtr)s_mprLib.GetSymbol(_T("WNetEnumResourceA")); + s_pWNetOpenEnum = (WNetOpenEnumPtr)s_mprLib.GetSymbol(wxT("WNetOpenEnumA")); + s_pWNetEnumResource = (WNetEnumResourcePtr)s_mprLib.GetSymbol(wxT("WNetEnumResourceA")); #endif - s_pWNetCloseEnum = (WNetCloseEnumPtr)s_mprLib.GetSymbol(_T("WNetCloseEnum")); + s_pWNetCloseEnum = (WNetCloseEnumPtr)s_mprLib.GetSymbol(wxT("WNetCloseEnum")); } #endif @@ -484,7 +502,7 @@ bool wxFSVolumeBase::Create(const wxString& name) // Display name. SHFILEINFO fi; - long rc = SHGetFileInfo(m_volName, 0, &fi, sizeof(fi), SHGFI_DISPLAYNAME); + long rc = SHGetFileInfo(m_volName.wx_str(), 0, &fi, sizeof(fi), SHGFI_DISPLAYNAME); if (!rc) { wxLogError(_("Cannot read typename from '%s'!"), m_volName.c_str()); @@ -564,7 +582,7 @@ void wxFSVolume::InitIcons() wxIcon wxFSVolume::GetIcon(wxFSIconType type) const { wxCHECK_MSG( type >= 0 && (size_t)type < m_icons.GetCount(), wxNullIcon, - _T("wxFSIconType::GetIcon(): invalid icon index") ); + wxT("wxFSIconType::GetIcon(): invalid icon index") ); // Load on demand. if (m_icons[type].IsNull()) @@ -589,15 +607,17 @@ wxIcon wxFSVolume::GetIcon(wxFSIconType type) const break; case wxFS_VOL_ICO_MAX: - wxFAIL_MSG(_T("wxFS_VOL_ICO_MAX is not valid icon type")); + wxFAIL_MSG(wxT("wxFS_VOL_ICO_MAX is not valid icon type")); break; } SHFILEINFO fi; - long rc = SHGetFileInfo(m_volName, 0, &fi, sizeof(fi), flags); + long rc = SHGetFileInfo(m_volName.wx_str(), 0, &fi, sizeof(fi), flags); m_icons[type].SetHICON((WXHICON)fi.hIcon); if (!rc || !fi.hIcon) + { wxLogError(_("Cannot load icon from '%s'."), m_volName.c_str()); + } } return m_icons[type];