private void populateListViewFromDirectory(MsDataFileUri directory)
{
_abortPopulateList = false;
listView.Cursor = Cursors.Default;
_waitingForData = false;
listView.Items.Clear();
var listSourceInfo = new List <SourceInfo>();
if (null == directory || directory is MsDataFilePath && string.IsNullOrEmpty(((MsDataFilePath)directory).FilePath))
{
foreach (DriveInfo driveInfo in DriveInfo.GetDrives())
{
string label = string.Empty;
string sublabel = driveInfo.Name;
ImageIndex imageIndex = ImageIndex.Folder;
_driveReadiness[sublabel] = false;
try
{
switch (driveInfo.DriveType)
{
case DriveType.Fixed:
imageIndex = ImageIndex.LocalDrive;
label = Resources.OpenDataSourceDialog_populateListViewFromDirectory_Local_Drive;
if (driveInfo.VolumeLabel.Length > 0)
{
label = driveInfo.VolumeLabel;
}
break;
case DriveType.CDRom:
imageIndex = ImageIndex.OpticalDrive;
label = Resources.OpenDataSourceDialog_populateListViewFromDirectory_Optical_Drive;
if (driveInfo.IsReady && driveInfo.VolumeLabel.Length > 0)
{
label = driveInfo.VolumeLabel;
}
break;
case DriveType.Removable:
imageIndex = ImageIndex.OpticalDrive;
label = Resources.OpenDataSourceDialog_populateListViewFromDirectory_Removable_Drive;
if (driveInfo.IsReady && driveInfo.VolumeLabel.Length > 0)
{
label = driveInfo.VolumeLabel;
}
break;
case DriveType.Network:
label = Resources.OpenDataSourceDialog_populateListViewFromDirectory_Network_Share;
break;
}
_driveReadiness[sublabel] = IsDriveReady(driveInfo);
}
catch (Exception)
{
label += string.Format(@" ({0})", Resources.OpenDataSourceDialog_populateListViewFromDirectory_access_failure);
}
string name = driveInfo.Name;
if (label != string.Empty)
{
name = string.Format(@"{0} ({1})", label, name);
}
listSourceInfo.Add(new SourceInfo(new MsDataFilePath(driveInfo.RootDirectory.FullName))
{
type = DataSourceUtil.FOLDER_TYPE,
imageIndex = imageIndex,
name = name,
dateModified = GetDriveModifiedTime(driveInfo)
});
}
}
else if (directory is RemoteUrl)
{
RemoteUrl remoteUrl = directory as RemoteUrl;
if (string.IsNullOrEmpty(remoteUrl.ServerUrl))
{
foreach (var remoteAccount in _remoteAccounts)
{
listSourceInfo.Add(new SourceInfo(remoteAccount.GetRootUrl())
{
name = remoteAccount.GetKey(),
type = DataSourceUtil.FOLDER_TYPE,
imageIndex = ImageIndex.MyNetworkPlaces,
});
}
}
else
{
RemoteAccount remoteAccount = GetRemoteAccount(remoteUrl);
if (RemoteSession == null || !Equals(remoteAccount, RemoteSession.Account))
{
RemoteSession = RemoteSession.CreateSession(remoteAccount);
}
RemoteServerException exception;
bool isComplete = _remoteSession.AsyncFetchContents(remoteUrl, out exception);
foreach (var item in _remoteSession.ListContents(remoteUrl))
{
var imageIndex = DataSourceUtil.IsFolderType(item.Type)
? ImageIndex.Folder
: ImageIndex.MassSpecFile;
listSourceInfo.Add(new SourceInfo(item.MsDataFileUri)
{
name = item.Label,
type = item.Type,
imageIndex = imageIndex,
dateModified = item.LastModified,
size = item.FileSize
});
}
if (null != exception)
{
if (MultiButtonMsgDlg.Show(this, exception.Message, Resources.OpenDataSourceDialog_populateListViewFromDirectory_Retry) != DialogResult.Cancel)
{
RemoteSession.RetryFetchContents(remoteUrl);
isComplete = false;
}
}
if (!isComplete)
{
listView.Cursor = Cursors.WaitCursor;
_waitingForData = true;
}
}
}
else if (directory is MsDataFilePath)
{
MsDataFilePath msDataFilePath = (MsDataFilePath)directory;
DirectoryInfo dirInfo = new DirectoryInfo(msDataFilePath.FilePath);
try
{
// subitems: Name, Type, Spectra, Size, Date Modified
var arraySubDirInfo = dirInfo.GetDirectories();
Array.Sort(arraySubDirInfo, (d1, d2) => string.Compare(d1.Name, d2.Name, StringComparison.CurrentCultureIgnoreCase));
var arrayFileInfo = dirInfo.GetFiles();
Array.Sort(arrayFileInfo, (f1, f2) => string.Compare(f1.Name, f2.Name, StringComparison.CurrentCultureIgnoreCase));
// Calculate information about the files, allowing the user to cancel
foreach (var info in arraySubDirInfo)
{
listSourceInfo.Add(getSourceInfo(info));
Application.DoEvents();
if (_abortPopulateList)
{
//MessageBox.Show( "abort" );
break;
}
}
if (!_abortPopulateList)
{
foreach (var info in arrayFileInfo)
{
listSourceInfo.Add(getSourceInfo(info));
Application.DoEvents();
if (_abortPopulateList)
{
//MessageBox.Show( "abort" );
break;
}
}
}
}
catch (Exception x)
{
var message = TextUtil.LineSeparate(
Resources.OpenDataSourceDialog_populateListViewFromDirectory_An_error_occurred_attempting_to_retrieve_the_contents_of_this_directory,
x.Message);
// Might throw access violation.
MessageDlg.ShowWithException(this, message, x);
return;
}
}
// Populate the list
var items = new List <ListViewItem>();
foreach (var sourceInfo in listSourceInfo)
{
if (sourceInfo != null &&
(sourceTypeComboBox.SelectedIndex == 0 ||
sourceTypeComboBox.SelectedItem.ToString() == sourceInfo.type ||
// Always show folders
sourceInfo.isFolder))
{
ListViewItem item = new ListViewItem(sourceInfo.ToArray(), (int)sourceInfo.imageIndex)
{
Tag = sourceInfo,
};
item.SubItems[2].Tag = sourceInfo.size;
item.SubItems[3].Tag = sourceInfo.dateModified;
items.Add(item);
}
}
listView.Items.AddRange(items.ToArray());
}