private void SaveGeneralMessengers()
{
PageManager.Instance.NewDataScope(DatabaseContextUtility.LoadAllGeneralMessenger());
//Temporary disable the saving to application context, and shortcut it with a direct refresh from db.
/*// Messenger messenger = ApplicationContext.Instance.Messengers.SingleOrDefault(c => c.Id == FocusedMessenger.Id);
* Messenger messenger = ApplicationContext.Instance.findMessengerInTree(FocusedMessenger.Id);
*
* //Is the element already exists (Edit mode)?
* if (messenger != null)
* {
* messenger.Name = FocusedMessenger.Name;
* messenger.Image = FocusedMessenger.Image;
* }
* //(Create new mode)
* else
* {
* //Should we add the new element to the currently visible elements ?
* if (FocusedMessenger.Parent.Id == PageManager.Instance.ParentMessenger.Id)
* {
* ApplicationContext.Instance.Messengers.Add(FocusedMessenger);
* PageManager.Instance.AddToMessengerCache(FocusedMessenger);
* }
* //Add to parent.
* Messenger parentMessenger = ApplicationContext.Instance.Messengers.SingleOrDefault(c => c.Id == FocusedMessenger.Parent.Id);
* if (parentMessenger != null)
* {
* parentMessenger.AddChild(FocusedMessenger);
* }
* }*/
}
public void DeleteFocusedMesageMedium()
{
if (FocusedMessenger == null || FocusedMessenger.Type == MessengerType.root)
{
return;
}
//Remove from database
DatabaseContextUtility.DeleteFromDb(FocusedMessenger);
//Remove from application context
DeleteFromApplicationContext();
//Remove from treeview
Messenger parent = FocusedMessenger.Parent;
parent.RemoveChild(FocusedMessenger);
//Set parent to focus
FocusedMessenger = parent;
//Reset the state of add in progress
addInProggress = false;
//Recalculate next page button
PageManager.Instance.NextPageButtonStateCalculator();
}
public bool SaveFocusedMessenger()
{
if (IsFocusedMessengerSetted())
{
DatabaseContextUtility.SaveMessengerToDB(FocusedMessenger);
SaveToApplicationContext();
return(true);
}
addInProggress = false;
return(false);
}
public void LeaveSharingSession()
{
string messageBoxText = MessageIds.SHARING_SESSION_SAVE_CONFIRMATION;
MessageBoxResult result = MessageBox.Show(messageBoxText, "Confirmation", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (result == MessageBoxResult.Yes)
{
DatabaseContextUtility.SaveMessengers(PageManager.Instance.MessengerCache);
}
IsSharingSession = false;
SetRootObjects();
PageManager.Instance.NewDataScope(DatabaseContextUtility.LoadAllGeneralMessenger());
SharingStateMessage = MessageIds.SHARING_SESSION_LEAVE;
}
public bool Login()
{
if (string.IsNullOrEmpty(UserNameInputForLogin))
{
InfoMessage = USERNAME_IS_NULL_MESSAGE;
return(false);
}
var user = DatabaseContextUtility.GetUserCredentials(UserNameInputForLogin);
if (user == null)
{
user = DatabaseContextUtility.CreateUser(UserNameInputForLogin);
}
User = user;
saveUserName(UserNameInputForLogin);
return(true);
}
protected override void OnClosing(CancelEventArgs e)
{
if (ManageViewModel.M2qttManager != null)
{
ManageViewModel.M2qttManager.Disconnect();
}
if (ManageViewModel.IsSharingSession == true)
{
string messageBoxText = "If you close the application while in sharing mode, all shared messengers will be discarded, do you want to save them?";
MessageBoxResult result = MessageBox.Show(messageBoxText, "Confirmation", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (result == MessageBoxResult.Yes)
{
DatabaseContextUtility.SaveMessengers(PageManager.Instance.MessengerCache);
}
}
ActivityLogManager.SendActivityLog();
ActivityLogManager.SaveActivityLog();
Application.Current.Shutdown();
System.Diagnostics.Process.GetCurrentProcess().Kill();
}
private void SetRootObjects()
{
if (IsSharingSession)
{
return;
}
foreach (Messenger msg in DatabaseContextUtility.LoadAllGeneralMessenger())
{
GeneralRootMessenger.AddChild(msg);
}
if (!Messengers.Contains(GeneralRootMessenger))
{
Messengers.Add(GeneralRootMessenger);
}
foreach (Messenger msg in DatabaseContextUtility.GetPinnedMessengers())
{
PinnedRootMessenger.AddChild(msg);
}
if (!Messengers.Contains(PinnedRootMessenger))
{
Messengers.Add(PinnedRootMessenger);
}
}
public void LoadMessengers()
{
//AddInitData();
RenderUtil = new RenderManager();
Messengers = ApplicationContext.Instance.Messengers;
PageManagerUtil = PageManager.Instance;
PageManagerUtil.SetPageManagerUtil(RenderUtil.MaxRowCount, RenderUtil.MaxColumnCount, DatabaseContextUtility.LoadAllGeneralMessenger(), Messengers);
}
public void SaveUserAppearanceConnectionData()
{
DatabaseContextUtility.SaveUserAppearanceDataToDB(User);
}
public void LoadPinnedMessengers()
{
PinnedMessengers = new ObservableCollection <Messenger>();
DatabaseContextUtility.GetPinnedMessengers().ToList().ForEach(PinnedMessengers.Add);
}
