public static void CopyPathsToClipboard(IEnumerable <string> paths,
FileOperations.OperationType fileOp,
ClipboardDataTypes dataTypes = ClipboardDataTypes.Data | ClipboardDataTypes.Files | ClipboardDataTypes.Text)
{
var dataObject = PathsToDataObject(paths, fileOp, dataTypes);
if (dataObject != null)
{
Clipboard.SetDataObject(dataObject);
}
}
public static IEnumerable <string> GetPathsFromClipboard(out FileOperations.OperationType fileOp)
{
fileOp = FileOperations.OperationType.Copy;
IDataObject clipData = Clipboard.GetDataObject();
if (clipData != null)
{
if (clipData.GetDataPresent(typeof(FileOperationPathList)))
{
FileOperationPathList opList = clipData.GetData(typeof(FileOperationPathList)) as FileOperationPathList;
if (opList != null)
{
fileOp = opList.FileOperation;
return(opList.Paths);
}
}
}
if (Clipboard.ContainsFileDropList())
{
StringCollection clipPaths = Clipboard.GetFileDropList();
string[] paths = new string[clipPaths.Count];
clipPaths.CopyTo(paths, 0);
return(paths);
}
if (Clipboard.ContainsText())
{
// See if this is a list of files and dirs
List <string> paths = new List <string>();
StringReader sr = new StringReader(Clipboard.GetText());
string line;
while ((line = sr.ReadLine()) != null)
{
if (!string.IsNullOrEmpty(line))
{
line = line.Trim();
if (File.Exists(line) || Directory.Exists(line))
{
paths.Add(line);
}
}
}
return(paths);
}
return(new List <string>());
}
public static IDataObject PathsToDataObject(IEnumerable <string> paths, FileOperations.OperationType fileOp, ClipboardDataTypes dataTypes)
{
if (paths.Count() == 0)
{
return(null);
}
FileOperationPathList pathList = new FileOperationPathList()
{
Paths = paths,
FileOperation = fileOp
};
StringBuilder sb = new StringBuilder();
StringCollection fileDroplist = new StringCollection();
foreach (string path in paths)
{
sb.AppendLine(path);
fileDroplist.Add(path);
}
DataObject dataObject = new DataObject();
if (dataTypes.HasFlag(ClipboardDataTypes.Data))
{
dataObject.SetData(pathList);
}
if (dataTypes.HasFlag(ClipboardDataTypes.Files))
{
dataObject.SetFileDropList(fileDroplist);
}
if (dataTypes.HasFlag(ClipboardDataTypes.Text))
{
dataObject.SetText(sb.ToString());
}
return(dataObject);
}
