/// <summary>
/// Update the invitation UI (button, textbox and linklabel) so that
/// the controls are enabled at the right moment.
/// </summary>
private void UpdateInviteStatus(Workspace kws)
{
if (kws == null)
{
btnInvite.Enabled = false;
btnCustomInvite.Enabled = false;
return;
}
bool enable = (kws.LoginStatus == KwsLoginStatus.LoggedIn &&
kws.IsOnlineCapable() &&
!kws.IsPublicKws());
btnInvite.Enabled = enable;
btnCustomInvite.Enabled = enable;
}
/// <summary>
/// Return true if the workspace has a level of functionality equal to
/// the online mode.
/// </summary>
public bool IsOnlineCapable()
{
return(Kws.IsOnlineCapable());
}
private void SetHomeTabInfos(Workspace kws)
{
if (kws == null)
{
panelHome.Visible = false;
return;
}
panelHome.Visible = true;
lblKAS.Text = kws.Kas.KasID.Host + ":" + kws.Kas.KasID.Port + " (ID: " + kws.GetExternalKwsID().ToString() + ")";
if (kws.AppException != null)
{
lblKasError.Text = Base.FormatErrorMsg("application error", kws.AppException);
}
else if (kws.Kas.ErrorEx != null)
{
lblKasError.Text = Base.FormatErrorMsg("KAS error", kws.Kas.ErrorEx);
}
else if ((kws.Sm.GetCurrentTask() != KwsTask.WorkOnline ||
(kws.Kas.ConnStatus != KasConnStatus.Connected &&
kws.Kas.ConnStatus != KasConnStatus.Connecting)) &&
(kws.KasLoginHandler.LoginResult != KwsLoginResult.Accepted &&
kws.KasLoginHandler.LoginResult != KwsLoginResult.None))
{
lblKasError.Text = Base.FormatErrorMsg("login error", kws.KasLoginHandler.LoginResultString);
if (kws.KasLoginHandler.LoginResult == KwsLoginResult.BadSecurityCreds &&
kws.KasLoginHandler.TicketRefusalString != "")
{
lblKasError.Text += Environment.NewLine + Base.FormatErrorMsg(kws.KasLoginHandler.TicketRefusalString);
}
}
else
{
lblKasError.Text = "";
}
// Determine the status to display and the task the user would
// most likely want to undertake.
KwsTask curTask = kws.Sm.GetCurrentTask();
String statusText = "";
bool btnEnabled = false;
KwsTask btnTask = KwsTask.WorkOnline;
String btnText = "Work online";
if (curTask == KwsTask.Spawn)
{
statusText = "Creating " + Base.GetKwsString();
}
else if (curTask == KwsTask.Delete)
{
statusText = "Deleting " + Base.GetKwsString();
}
else if (curTask == KwsTask.Rebuild)
{
statusText = "Rebuilding " + Base.GetKwsString();
}
else if (curTask == KwsTask.Stop)
{
if (kws.MainStatus == KwsMainStatus.RebuildRequired)
{
statusText = "Rebuild required";
btnEnabled = true;
btnTask = KwsTask.Rebuild;
btnText = "Rebuild " + Base.GetKwsString();
}
// Assume the workspace was disabled voluntarily and that
// the user can work online. This is normally the case.
else
{
statusText = Base.GetKwsString() + " disabled";
btnEnabled = true;
}
}
else if (curTask == KwsTask.WorkOffline)
{
statusText = "Working offline";
btnEnabled = true;
}
else if (curTask == KwsTask.WorkOnline)
{
if (kws.IsOnlineCapable())
{
statusText = "Working online";
btnEnabled = true;
btnTask = KwsTask.WorkOffline;
btnText = "Work offline";
}
// We're not currently connecting but we can request to.
else if (kws.Sm.CanWorkOnline())
{
statusText = "Working offline";
btnEnabled = true;
}
// We're connecting, allow disconnection.
else
{
statusText = "Connecting";
btnEnabled = true;
btnTask = KwsTask.WorkOffline;
btnText = "Cancel";
}
}
// Update the information.
KwsStatus.Text = statusText;
KwsStatus.ForeColor = m_uiBroker.Browser.GetKwsNodeByKws(kws).GetKwsIconImageKey();
KwsTaskBtn.Enabled = btnEnabled;
KwsTaskBtn.Text = btnText;
m_kwsTaskBtnTask = btnTask;
// Set the workspace general information.
picSecure.Visible = kws.CoreData.Credentials.SecureFlag;
lblSecureNote.Visible = kws.CoreData.Credentials.SecureFlag;
lblName.Text = kws.GetKwsName();
KwsUser creator = kws.CoreData.UserInfo.Creator;
if (creator != null)
{
lblByName.Text = creator.UiFullName;
lblByOrgName.Text = creator.OrgName;
lblCreationDate.Text = Base.KDateToDateTime(creator.InvitationDate).ToString();
}
else
{
lblByName.Text = lblByOrgName.Text = lblCreationDate.Text = "";
}
}
////////////////////////////////////
// Complex user request handlers. //
////////////////////////////////////
/// <summary>
/// Return true if the user is allowed to perform the requested action on
/// the given user in the given workspace. If the user is not allowed, false is returned and denyReason
/// is set with a user-friendly string.
/// </summary>
public bool CanPerformUserAction(UserAction action, Workspace kws, KwsUser target, ref String denyReason)
{
// To perform any action, we must be connected to the workspace.
if (!kws.IsOnlineCapable())
{
denyReason = "You are not allowed to perform this operation: the " + Base.GetKwsString() + " is not connected.";
return false;
}
switch (action)
{
case UserAction.ChangeRole:
{
denyReason = "Feature not available yet.";
return false;
}
case UserAction.Copy:
{
return true;
}
case UserAction.Delete:
{
denyReason = "Feature not available yet.";
return false;
}
case UserAction.ChangeDisabledAccountFlag:
{
denyReason = "Feature not available yet.";
return false;
}
case UserAction.ShowProperties:
{
return true;
}
case UserAction.ResendInvitation:
{
denyReason = "Feature not available yet.";
return false;
}
case UserAction.ResetPassword:
{
if (!kws.CoreData.Credentials.SecureFlag)
{
denyReason = "Feature available in Secure " + Base.GetKwsString() + " only.";
return false;
}
// Everyone can reset his own password. Only admins can set other
// people's.
if (target.UserID != kws.CoreData.Credentials.UserID &&
!kws.CoreData.Credentials.AdminFlag)
{
denyReason = "This functionnality is only available to " + Base.GetKwsString() + " Administrators and Managers.";
return false;
}
return true;
}
case UserAction.SetName:
{
denyReason = "Changing the name of a user is not supported yet.";
// FIXME adapt for new user powers.
if (kws.CoreData.Credentials.AdminFlag)
{
return false;
}
// A normal user cannot change his name if he has an
// Admin name set.
else if (kws.CoreData.Credentials.UserID == target.UserID &&
target.HasAdminName())
{
denyReason = "Your name has been set by an Administrator. Only an Administrator may change it.";
}
// A normal user cannot change someone else's Admin name.
else if (kws.CoreData.Credentials.UserID != target.UserID)
{
denyReason = "Only Administrators can change someone else's username.";
}
return false;
}
default:
denyReason = "unknown action";
return false;
}
}
public void UpdateUI(Workspace kws)
{
if (kws == null) return;
// Determine the status to display and the task the user would
// most likely want to undertake.
KwsTask curTask = kws.Sm.GetCurrentTask();
String statusText = "";
bool btnEnabled = false;
KwsTask btnTask = KwsTask.WorkOnline;
String btnText = "Connect";
if (curTask == KwsTask.Spawn)
{
statusText = "Creating " + Base.GetKwsString();
}
else if (curTask == KwsTask.Remove)
{
statusText = "Deleting " + Base.GetKwsString();
}
else if (curTask == KwsTask.Rebuild)
{
statusText = "Rebuilding " + Base.GetKwsString();
}
else if (curTask == KwsTask.Stop)
{
if (kws.MainStatus == KwsMainStatus.RebuildRequired)
{
statusText = "Rebuild required";
btnEnabled = true;
btnTask = KwsTask.Rebuild;
btnText = "Rebuild " + Base.GetKwsString();
}
// Assume the workspace was disabled voluntarily and that
// the user can work online. This is normally the case.
else
{
statusText = Base.GetKwsString() + " disabled";
btnEnabled = true;
}
}
else if (curTask == KwsTask.WorkOffline)
{
statusText = "Disconnected";
btnEnabled = true;
}
else if (curTask == KwsTask.WorkOnline)
{
if (kws.IsOnlineCapable())
{
statusText = "Connected";
btnEnabled = true;
btnTask = KwsTask.WorkOffline;
btnText = "Disconnect";
}
// We're not currently connecting but we can request to.
else if (kws.Sm.CanWorkOnline())
{
statusText = "Disconnected";
btnEnabled = true;
}
// We're connecting, allow disconnection.
else
{
statusText = "Connecting";
btnEnabled = true;
btnTask = KwsTask.WorkOffline;
btnText = "Cancel";
}
}
else if (curTask == KwsTask.DeleteOnServer)
{
statusText = "Deleting from server...";
}
// Update the information.
KwsBrowserKwsNode node = UiBroker.Browser.GetKwsNodeByKws(kws);
lblStatus.Text = statusText;
lblStatus.ForeColor = node.GetKwsIconImageKey();
imgKwsStatus.Image = KwmMisc.GetKwmStateImageFromKey(lblStatus.ForeColor);
btnKwsTask.Enabled = btnEnabled;
btnKwsTask.Text = btnText;
m_kwsTaskBtnTask = btnTask;
picSecure.Visible = kws.CoreData.Credentials.SecureFlag;
UpdateKwsNameLocation();
lblKwsName.Text = kws.GetKwsName();
KwsUser creator = kws.CoreData.UserInfo.Creator;
if (creator != null)
{
DateTime creationDate = Base.KDateToDateTime(creator.InvitationDate);
lblCreator.Text = creator.EmailAddress + " (" + creationDate.ToString("ddd, dd MMM yyyy") + ")";
}
else
{
lblCreator.Text = "unkown";
}
lblServer.Text = kws.Kas.KasID.Host + " (ID: " + kws.GetExternalKwsID() + ")";
SetKasErrorField(kws);
}
