/// <summary>
/// Pin a host that isn't currently selected
/// </summary>
public bool autoPin(int uId, string name)
{
HostProfile host = null;
bool isHostValid = false;
if (isPinned(uId))
{ // Update with existing pinned profile
isHostValid = foundProfiles.TryGetValue(uId, out host);
}
if (!isHostValid)
{ // Empty profile, will be filled first time this host is selected
host = new HostProfile();
}
host.uId = uId;
// Might be able to get a better name
string n; ;
if ("" != (n = App.nearby.getFullName(uId)))
{
host.name = n;
}
else
{
host.name = name;
}
return pin(host);
}
public HostProfile(HostProfile newHost)
{
lastUpdateTime = newHost.lastUpdateTime;
uId = newHost.uId;
name = newHost.name;
profile = new Profile(newHost.profile);
feedback = new Feedback(newHost.feedback);
messages = new Messages(newHost.messages);
}
// public Map myMap;
// Constructor
public NearbyData()
{
hosts = new Hosts();
host = new HostProfile();
messageThread = new MessageThread();
viewportCache = new ViewportCache();
locationRect = null;
selectedPage = 0;
selectedUid = 0;
selectedTid = 0;
AboutPageActive = false;
_mapCenter = null;
_isCenteredOnMe = true;
_meCenter = null;
}
/// <summary>
/// Common pin functionality
/// </summary>
private bool pin(HostProfile host)
{
int uId = host.uId;
GreatCircle gc = new GreatCircle();
if (foundProfiles.Count == 0)
{ // Clear the "no found hosts" help message
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
App.ViewModelMain.foundItems.Clear();
});
}
host.lastUpdateTime = gc.Now();
// Deal with case where host is already pinned
if (isPinned(uId))
{
foundProfiles.Remove(uId);
}
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
App.ViewModelMain.unPin(uId);
});
// Add pinned items to store and pinnedList UI
foundProfiles.Add(uId, host);
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
App.ViewModelMain.Pin(uId, host.name, host.lastUpdateTime);
App.ViewModelHost.Pin(uId);
});
return true;
}
/// <summary>
/// Explicitly pin the currently selected host
/// </summary>
public bool pin()
{
HostProfile host = new HostProfile(App.nearby.host);
return pin(host);
}