/// <summary>
/// Uploads a file
/// </summary>
/// <param name="dropboxFilePath">The target location for the upload</param>
/// <param name="localFilePath">The local file to upload</param>
/// <returns>The result of the asynchronous operation</returns>
internal async Task UploadFileUI(string dropboxFilePath, string localFilePath, bool overwrite)
{
try
{
lblAction.Text = "Uploading:";
lblFileName.Text = Path.GetFileName(localFilePath);
lblSource.Text = Path.GetDirectoryName(localFilePath);
lblDestination.Text = Path.GetDirectoryName(dropboxFilePath);
this.Show();
this.BringToFront();
_cancellationTokenSource = new CancellationTokenSource();
using (var dropbox = new DropboxFiles())
{
dropbox.FileTransferProgress += Dropbox_FileTransferProgress;
await dropbox.UploadFile(dropboxFilePath, localFilePath, overwrite, _cancellationTokenSource.Token);
}
_cancellationTokenSource = null;
this.Refresh();
Thread.Sleep(300);
}
catch (Exception ex)
{
ErrorPanel.ShowError(this, ex);
}
}
private void browser_Navigated(object sender, WebBrowserNavigatedEventArgs e)
{
if (!string.IsNullOrEmpty(DropboxAuthorization.AccessToken))
{
return;
}
timerTimeout.Stop();
busyIcon1.Hide();
browser.Show();
if (!e.Url.ToString().StartsWith(Configuration.DropboxAuthorizationUrl, StringComparison.OrdinalIgnoreCase))
{
// we need to ignore all navigation that isn't to the redirect uri.
browser.Focus();
return;
}
try
{
if (_Authorization.Validate(e.Url))
{
Authenticated(this, new EventArgs());
}
}
catch (Exception ex)
{
ErrorPanel.ShowError(this, ex);
}
}
private async void listview_AfterLabelEdit(object sender, LabelEditEventArgs e)
{
try
{
listview.LabelEdit = false;
if (e.Label == null)
{
listview.Items.RemoveAt(e.Item);
}
else
{
string path = _CurrentPath;
if (!path.EndsWith("/"))
{
path += "/";
}
path += e.Label;
using (var dropbox = new DropboxFiles())
{
await dropbox.CreateFolder(path);
}
}
}
catch (Exception ex)
{
ErrorPanel.ShowError(this, ex);
}
}
/// <summary>
/// Navigates to the required folder
/// </summary>
/// <param name="path">The path to navigate to</param>
/// <returns>The result of the asynchronous operation</returns>
internal async Task NavigateToFolder(OpenDialogType dialogType, string path, string searchTerm)
{
_CurrentPath = DropboxFiles.FixPath(path);
_DialogType = dialogType;
_SearchTerm = searchTerm;
busyIcon1.Show();
busyIcon1.BringToFront();
try
{
// Clear the list for for common code path to make UI look correct
listview.Items.Clear();
using (var dropbox = new DropboxFiles())
{
FileSystemObjects items;
if (string.IsNullOrEmpty(_SearchTerm))
{
items = await dropbox.GetFolderContents(_CurrentPath, _DialogType);
}
else
{
items = await dropbox.Search(_CurrentPath, _DialogType, _SearchTerm);
}
// We might have ended up in the async method multiple times so lets clear again just in case
listview.Items.Clear();
foreach (var item in items)
{
switch (item.ItemType)
{
case FileSystemObjectType.Folder:
var folder = CreateItem(item.Name, "Folder", "", "File folder", "", "", item);
listview.Items.Add(folder);
break;
case FileSystemObjectType.File:
if (IncludeFile(item))
{
var task = AddFile(dropbox, item);
}
break;
}
}
}
}
catch (Exception ex)
{
ErrorPanel.ShowError(this, ex);
}
busyIcon1.Hide();
}
private void workerTest_RunWorkerCompleted(object sender, System.ComponentModel.RunWorkerCompletedEventArgs e)
{
// If test was successful then navigate browser to dropbox login url
if (e.Result == null)
{
timerTimeout.Start();
browser.Navigate(_Authorization.URI);
}
else
{
ErrorPanel.ShowError(this, e.Result as Exception);
}
}
/// <summary>
/// Adds the error panel to a control
/// </summary>
/// <param name="parent">The parent control to add the panel to</param>
/// <param name="message">The message to display</param>
/// <param name="ex">The initial exception</param>
internal static void ShowError(Control parent, Exception ex)
{
foreach (Control ctl in parent.Controls)
{
ctl.Hide();
}
ErrorPanel err = new ErrorPanel();
err.Exception = ex;
err.lblMessage.Text = ex.Message;
err.Dock = DockStyle.Fill;
parent.Controls.Add(err);
}
