efsw::WatchID MyFileWatcher::AddFileWatcher( const char* folder, bool recursive )
{
String256 nativePath;
Str::CopyS( nativePath, folder );
ConvertToNativePath( nativePath );
efsw::WatchID watchID = m_fileWatcher.addWatch( nativePath.c_str(), this, recursive );
if( watchID < 0 ) {
ptERROR( "%s\n", efsw::Errors::Log::getLastErrorLog().c_str() );
return watchID;
}
ptPRINT("Started watching folder: '%s'\n", folder);
m_watchedFolders.push_back( watchID );
return watchID;
}
int32 ShowOpenDialog(bool allowMultipleSelection,
bool chooseDirectory,
ExtensionString title,
ExtensionString initialDirectory,
ExtensionString fileTypes,
CefRefPtr<CefListValue>& selectedFiles)
{
wchar_t szFile[MAX_PATH];
szFile[0] = 0;
// TODO (issue #64) - This method should be using IFileDialog instead of the
/* outdated SHGetPathFromIDList and GetOpenFileName.
Useful function to parse fileTypesStr:
template<class T>
int inline findAndReplaceString(T& source, const T& find, const T& replace)
{
int num=0;
int fLen = find.size();
int rLen = replace.size();
for (int pos=0; (pos=source.find(find, pos))!=T::npos; pos+=rLen)
{
num++;
source.replace(pos, fLen, replace);
}
return num;
}
*/
// SHBrowseForFolder can handle Windows path only, not Unix path.
// ofn.lpstrInitialDir also needs Windows path on XP and not Unix path.
ConvertToNativePath(initialDirectory);
if (chooseDirectory) {
BROWSEINFO bi = {0};
bi.hwndOwner = GetActiveWindow();
bi.lpszTitle = title.c_str();
bi.ulFlags = BIF_NEWDIALOGSTYLE;
bi.lpfn = SetInitialPathCallback;
bi.lParam = (LPARAM)initialDirectory.c_str();
LPITEMIDLIST pidl = SHBrowseForFolder(&bi);
if (pidl != 0) {
if (SHGetPathFromIDList(pidl, szFile)) {
// Add directory path to the result
ExtensionString pathName(szFile);
ConvertToUnixPath(pathName);
selectedFiles->SetString(0, pathName);
}
IMalloc* pMalloc = NULL;
SHGetMalloc(&pMalloc);
if (pMalloc) {
pMalloc->Free(pidl);
pMalloc->Release();
}
}
} else {
OPENFILENAME ofn;
ZeroMemory(&ofn, sizeof(ofn));
ofn.hwndOwner = GetActiveWindow();
ofn.lStructSize = sizeof(ofn);
ofn.lpstrFile = szFile;
ofn.nMaxFile = MAX_PATH;
// TODO (issue #65) - Use passed in file types. Note, when fileTypesStr is null, all files should be shown
/* findAndReplaceString( fileTypesStr, std::string(" "), std::string(";*."));
LPCWSTR allFilesFilter = L"All Files\0*.*\0\0";*/
ofn.lpstrFilter = L"All Files\0*.*\0Web Files\0*.js;*.css;*.htm;*.html\0\0";
ofn.lpstrInitialDir = initialDirectory.c_str();
ofn.Flags = OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST | OFN_NOCHANGEDIR | OFN_EXPLORER;
if (allowMultipleSelection)
ofn.Flags |= OFN_ALLOWMULTISELECT;
if (GetOpenFileName(&ofn)) {
if (allowMultipleSelection) {
// Multiple selection encodes the files differently
// If multiple files are selected, the first null terminator
// signals end of directory that the files are all in
std::wstring dir(szFile);
// Check for two null terminators, which signal that only one file
// was selected
if (szFile[dir.length() + 1] == '\0') {
ExtensionString filePath(dir);
ConvertToUnixPath(filePath);
selectedFiles->SetString(0, filePath);
} else {
// Multiple files are selected
wchar_t fullPath[MAX_PATH];
for (int i = (dir.length() + 1), fileIndex = 0; ; fileIndex++) {
// Get the next file name
std::wstring file(&szFile[i]);
// Two adjacent null characters signal the end of the files
if (file.length() == 0)
break;
// The filename is relative to the directory that was specified as
// the first string
if (PathCombine(fullPath, dir.c_str(), file.c_str()) != NULL) {
ExtensionString filePath(fullPath);
ConvertToUnixPath(filePath);
selectedFiles->SetString(fileIndex, filePath);
}
// Go to the start of the next file name
i += file.length() + 1;
}
}
} else {
// If multiple files are not allowed, add the single file
selectedFiles->SetString(0, szFile);
}
}
}
return NO_ERROR;
}
