/// <summary>
/// Get a working provider (so, an access token) from Dropbox.
/// </summary>
/// <param name="savedState"></param>
/// <param name="silent"></param>
public async Task <string> Register(string savedState = null, bool silent = false)
{
var result = new TaskCompletionSource <string>();
// Check if the saved token is still usable
if (await ClientFactory(savedState))
{
result.SetResult(savedState);
return(await result.Task);
}
// If the saved token was not usable and silent is true, return with failure
if (silent)
{
result.SetResult(null);
return(await result.Task);
}
// If it is not, try to get a new one
var url = DropboxOAuth2Helper.GetAuthorizeUri(
OAuthResponseType.Code,
Obscure.CaesarDecode(Config.AppKey),
(string)null);
var form = new CodeForm(url.ToString(), 43);
var success = false;
form.OnResult += async code =>
{
success = true;
form.Close();
var response = await DropboxOAuth2Helper.ProcessCodeFlowAsync(
code,
Obscure.CaesarDecode(Config.AppKey),
Obscure.CaesarDecode(Config.AppSecret));
if (response?.AccessToken != null && await ClientFactory(response.AccessToken))
{
result.SetResult(response.AccessToken);
}
else
{
result.SetResult(null);
}
};
form.FormClosed += (sender, args) =>
{
if (!success)
{
result.SetResult(null);
}
};
Process.Start(url.ToString());
form.Show();
return(await result.Task);
}
/// <summary>
/// Get an access token from OneDrive - or try to use an existing one.
/// </summary>
/// <param name="savedState">Previous serialized TokenResponse from OneDrive.</param>
/// <param name="showForm"></param>
/// <returns></returns>
public async Task <string> Register(string savedState = null, bool showForm = true)
{
var result = new TaskCompletionSource <string>();
var provider = new AuthProvider();
// Check if there is a saved token and try to use it
if (!string.IsNullOrEmpty(savedState))
{
provider.Session = JsonConvert.DeserializeObject <TokenResponse>(Obscure.Base64Decode(savedState));
if (await ClientFactory(provider))
{
result.SetResult(savedState);
return(await result.Task);
}
}
// If the saved token was not usable and showForm is false, return with failure
if (!showForm)
{
result.SetResult(null);
return(await result.Task);
}
// Create a CodeForm and open OneDrive token request link to obtain a new token
var form = new CodeForm(provider.Url, 37);
var success = false;
form.OnResult += async code =>
{
success = true;
form.Close();
provider.ProcessCode(code);
if (await ClientFactory(provider))
{
result.SetResult(Obscure.Base64Encode(JsonConvert.SerializeObject(provider.Session)));
}
else
{
result.SetResult(null);
}
};
form.FormClosed += (sender, e) =>
{
if (!success)
{
result.SetResult(null);
}
};
System.Diagnostics.Process.Start(provider.Url);
form.Show();
return(await result.Task);
}
public CodeFormAttribute(CodeForm standardCodeForm)
{
StandardCodeForm = standardCodeForm;
var attributes = standardCodeForm.GetMember().Attributes.GetAll <CodeFormAttribute>().ToList();
CodeForm = attributes[0].CodeForm;
Name = attributes[0].Name;
AlternativeNames = attributes.Skip(1).Select(x => x.Name).ToArray();
}
private void MenReplaceBody_Click(object sender, EventArgs e)
{
using (CodeForm codeForm = new CodeForm(OwnerDefinition))
{
if (codeForm.ShowDialog(this) == DialogResult.OK)
{
CecilHelper.CloneMethodBody(codeForm.MethodDefinition, OwnerDefinition);
if (BodyReplaced != null)
{
BodyReplaced(this, EventArgs.Empty);
}
}
}
}
private void TSMI_FindSubject_Click(object sender, EventArgs e)
{
CodeForm codeForm = new CodeForm("Find");
if (codeForm.ShowDialog(this) != System.Windows.Forms.DialogResult.OK)
{
if (codeForm.SubjectDTO != null)
{
dtgView.DataSource = new List <SubjectDTO>()
{
codeForm.SubjectDTO
};
}
}
}
/// <summary>
/// 查看文档窗体按钮点击事件
/// </summary>
private void CodeButton_Click(object sender, RoutedEventArgs e)
{
//显示了查看文档窗体，或是点击了设置项就不执行后面操作。
if (IsDocFormShow || CheckedItemName == "Setting0")
{
return;
}
CodeForm codeForm = new CodeForm();
DoubleAnimation animation = new DoubleAnimation(0, 1, new Duration(TimeSpan.FromSeconds(0.4)));//设置动画-淡入效果
codeForm.BeginAnimation(OpacityProperty, animation);
//不是点击了Home，或者没有点击任何项就不显示文档窗体。
if (CheckedItemName != "Home" && CheckedItemName != "")
{
codeForm.Show(); //显示窗体
IsDocFormShow = true; //表明可以显示文档窗体
}
}
private void MenReplaceBody_Click(object sender, EventArgs e)
{
using (var codeForm = new CodeForm(OwnerDefinition))
{
if (codeForm.ShowDialog(this) == DialogResult.OK)
{
try
{
CecilHelper.CloneMethodBody(codeForm.MethodDefinition, OwnerDefinition);
if (BodyReplaced != null)
{
BodyReplaced(this, EventArgs.Empty);
}
}
catch (ArgumentException ex)
{
MessageBox.Show(ex.Message);
}
}
}
}
public Task <AuthorizationCodeResponseUrl> ReceiveCodeAsync(AuthorizationCodeRequestUrl authUrl, CancellationToken taskCancellationToken)
{
var result = new TaskCompletionSource <AuthorizationCodeResponseUrl>();
if (showForm == false)
{
result.SetResult(null);
return(result.Task);
}
var url = authUrl.Build().ToString();
var form = new CodeForm(url, 45);
var success = false;
form.OnResult += code =>
{
success = true;
form.Close();
result.SetResult(new AuthorizationCodeResponseUrl()
{
Code = code
});
};
form.FormClosed += (sender, e) =>
{
if (!success)
{
result.SetResult(null);
}
};
System.Diagnostics.Process.Start(url);
form.Show();
executed = true;
return(result.Task);
}
private void linkChangePassword_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
CodeForm frmCode = new CodeForm(this);
frmCode.Show();
}
public CodeFormObserver(CodeForm aForm)
{
this.Form = aForm;
}
private void TSMI_DeleteSubject_Click(object sender, EventArgs e)
{
CodeForm codeForm = new CodeForm("Delete");
codeForm.Show();
}
