diff options
Diffstat (limited to 'Src/Winamp/ExplorerFindFile.cpp')
| -rw-r--r-- | Src/Winamp/ExplorerFindFile.cpp | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/Src/Winamp/ExplorerFindFile.cpp b/Src/Winamp/ExplorerFindFile.cpp new file mode 100644 index 00000000..99d98c50 --- /dev/null +++ b/Src/Winamp/ExplorerFindFile.cpp @@ -0,0 +1,163 @@ +#include "main.h" +#include "ExplorerFindFile.h" + +ExplorerFindFile::ExplorerFindFile() +{ +} + +ExplorerFindFile::~ExplorerFindFile() +{ +} + +void ExplorerFindFile::Reset() +{ + pidlList.clear(); +} + +// still need to make this handle zip:// entries natively to get them working as needed +BOOL ExplorerFindFile::AddFile( wchar_t *file ) +{ + LPSHELLFOLDER pDesktopFolder = 0; + if ( SUCCEEDED( SHGetDesktopFolder( &pDesktopFolder ) ) ) + { + LPITEMIDLIST filepidl = 0, folderpidl = 0; + wchar_t folder[ MAX_PATH ] = { 0 }, + param[ 512 ] = { 0 }, + *filews = 0; + int zip = 0; + + // doing this to handle zip:// entries where there is a valid file + // path included in the entry so extract it (from FFOD plugin code) + lstrcpynW( param, file, 7 ); + if ( !lstrcmpiW( param, L"zip://" ) ) + { + file += 6; + zip = 1; + } + + filews = file + lstrlenW( file ) - 1; + if ( wcsstr( filews, L"." ) != 0 ) + { + while ( filews && *filews && ( *filews != L'.' ) && ( filews != file ) ) + { + filews = CharPrevW( file, filews ); + if ( zip && *filews == L',' ) + { + zip = 0; + } + + if ( zip && *filews == L'.' ) + { + zip = 0; + filews = CharPrevW( file, filews ); + } + } + } + + while ( filews && *filews && ( *filews != L',' && *filews != L':' && *filews != L'|' ) ) + filews = CharNextW( filews ); + + if ( filews ) + *filews = 0; + + // doing this to handle foo.rsn\bar.spc so it'll just + // find foo.rsn (which should then be a valid entry) + filews = wcsstr( file, L".rsn\\" ); + if ( filews ) + { + *( filews + 4 ) = 0; + } + + // and now get the folder path of the file + lstrcpynW( folder, file, MAX_PATH ); + + if ( PathIsRelativeW( folder ) ) + { + // sort out relative files based against winamp.exe + wchar_t szTemp[ MAX_PATH ] = { 0 }, szTemp2[ MAX_PATH ] = { 0 }; + GetModuleFileNameW( hMainInstance, szTemp, sizeof( szTemp ) ); + PathRemoveFileSpecW( szTemp ); + PathCombineW( szTemp2, szTemp, folder ); + PathCanonicalizeW( folder, szTemp2 ); + // and once calculated then we copy the file back + lstrcpynW( file, folder, MAX_PATH ); + } + + PathRemoveFileSpecW( folder ); + + HRESULT hr = pDesktopFolder->ParseDisplayName( NULL, 0, folder, 0, &folderpidl, 0 ); + if ( FAILED( hr ) ) + { + pDesktopFolder->Release(); + + return FALSE; + } + + hr = pDesktopFolder->ParseDisplayName( NULL, 0, file, 0, &filepidl, 0 ); + if ( FAILED( hr ) ) + { + pDesktopFolder->Release(); + + return FALSE; + } + + PIDLListMap::iterator itr = pidlList.begin(); + for ( ; itr != pidlList.end(); itr++ ) + { + wchar_t tmp[ MAX_PATH ] = { 0 }; + SHGetPathFromIDListW( itr->first, tmp ); + // the LPITEMIDLIST isn't consistant for all calls it seems and + // so it requires doing a physical check against the folder path + // rather than comparing LPITEMIDLIST values which would be nice + if ( !_wcsnicmp( folder, tmp, wcslen( folder ) ) ) + { + itr->second.push_back( filepidl ); + break; + } + } + + // if we got here then there was no match with the currently parsed + // folder and so we need to add it to the pidllist for use later on + if ( itr == pidlList.end() ) + { + std::vector<LPCITEMIDLIST> list; + list.push_back( filepidl ); + //PIDLListMap::MapPair p(folderpidl, list); + pidlList.insert( { folderpidl, list } ); + } + + pDesktopFolder->Release(); + + return TRUE; + } + + return FALSE; +} + +BOOL ExplorerFindFile::ShowFiles() +{ + if(pidlList.size()) + { + BOOL ret = TRUE; + for (PIDLListMap::iterator itr=pidlList.begin();itr!=pidlList.end();itr++) + { + if(FAILED(SHOpenFolderAndSelectItems(itr->first,(UINT)itr->second.size(),itr->second.data(),NULL))){ + ret = FALSE; + } + } + Reset(); + return ret; + } + return FALSE; +} + +#ifdef CBCLASS +#undef CBCLASS +#endif + +#define CBCLASS ExplorerFindFile +START_DISPATCH; +CB(API_EXPLORERFINDFILE_ADDFILE, AddFile) +CB(API_EXPLORERFINDFILE_SHOWFILES, ShowFiles) +VCB(API_EXPLORERFINDFILE_RESET, Reset) +END_DISPATCH
\ No newline at end of file |