private void StartTutorial()
{
TutorialPage tutPage = new TutorialPage();
tutPage.Complete += new EventHandler((o, e) =>
{
FirstTimeSetup fts = new FirstTimeSetup();
fts.OnSetupComplete += new EventHandler((o2, e2) =>
{
//setup is complete, save that in the app config
m_config.IsSetUp = true;
//attempt to load the keys and run the normal app start code
m_ln.LoadKeys();
this.OnStart();
});
this.MainPage = new NavigationPage(fts)
{
Title = "Locknote First Time Setup"
};
});
//check to see if notebooks exist already
if (Directory.Exists(NoteManager.GetNotebookDir()))
{
Prompt p = new Prompt()
{
PromptTitle = "Found notebooks. Running first time set up will delete these notebooks. Would you like to continue anyway?", NegativeButtonText = "No", PositiveButtonText = "Yes"
};
p.OnPromptSaved += new Prompt.PromptClosedEventListener(() =>
{
MainPage = tutPage;
});
p.Show();
}
else
{
MainPage = tutPage;
}
}
public App()
{
InitializeComponent();
m_config = ConfigFactory.GetInstance();
m_ln = LocknoteMgr.GetInstance();
//attempt to load the keys
bool keys = m_ln.LoadKeys();
if (!m_config.IsSetUp)
{ //not set up
//check to see if the keys are there, if so, ask if the user wants to restore the keys
if (keys)
{
Prompt p = new Prompt()
{
PromptTitle = "Found existing keys, would you like to import them?", PositiveButtonText = "Yes", NegativeButtonText = "No"
};
p.OnPromptSaved += new Prompt.PromptClosedEventListener(() =>
{ //Yes - mark as set up
m_config.IsSetUp = true;
OnStart();
});
p.OnPromptDismissed += new Prompt.PromptClosedEventListener(() =>
{ //No - start the tutorial
m_ln.SecureErase();
StartTutorial();
});
p.Show();
}
else
{ //no keys were found, just start the tutorial
StartTutorial();
}
}
}