/// <summary>
/// Warns the user about unsaved changes when switching selected field note
/// </summary>
private void HandleUnsavedChanges()
{
MessageDialog dlg = new MessageDialog(this, DialogFlags.Modal, MessageType.Warning, ButtonsType.YesNo,
Catalog.GetString("You have unsaved changes that will be lost. Do you wish to save?\n"));
if ((int)(ResponseType.Yes) == dlg.Run())
{
SaveLogChanges();
}
else
{
hasUnsaved = false;
PopulateLogs(FieldNotesHandler.GetLogs(m_Win.App.AppConfig.FieldNotesFile, m_Win.App.OwnerIDs[0]));
}
dlg.Hide();
dlg.Dispose();
hasUnsaved = false;
}
/// <summary>
/// Connect to the specified profile and download all field notes
/// </summary>
/// <param name="profile">
/// The GPS Profile to use <see cref="GPSProfile"/>
/// </param>
/// <param name="latestScan">
/// Logs older then this date will be ignored <see cref="DateTime"/>
/// </param>
/// <param name="ownerId">
/// The owner ID to use for marking the logs in the OCM DB <see cref="String"/>
/// </param>
/// <returns>
/// The new datetime of the latest scan <see cref="DateTime"/>
/// </returns>
public DateTime ProcessFieldNotes(GPSProfile profile, DateTime latestScan, String ownerId)
{
try
{
statusLabel.Markup = Catalog.GetString("<i>Receiving from device...</i>");
OCMApp.UpdateGUIThread();
List <CacheLog> logs = FieldNotesHandler.GetLogs(profile.FieldNotesFile, ownerId);
int iCount = 0;
int iProgCount = 0;
int iTotal = logs.Count;
statusLabel.Markup = Catalog.GetString("<i>Processing Field Notes...</i>");
m_Win.App.CacheStore.StartUpdate();
DateTime newLatest = DateTime.MinValue;
foreach (CacheLog log in logs)
{
if (m_cancel)
{
m_Win.App.CacheStore.CancelUpdate();
return(DateTime.MinValue);
}
double prog = (double)((double)iProgCount / (double)iTotal);
loadProgress.Fraction = prog;
loadProgress.Text = prog.ToString("0%");
iProgCount++;
OCMApp.UpdateGUIThread();
if (log.LogDate <= latestScan)
{
System.Console.WriteLine("Skipping" + latestScan);
continue;
}
List <Geocache> cache = m_Win.App.CacheStore.GetCachesByName(new string[] { log.CacheCode });
if (cache.Count > 0)
{
UpdateCache(cache[0], log);
}
if (newLatest < log.LogDate)
{
newLatest = log.LogDate;
}
iCount++;
}
if (!m_cancel)
{
UpdateFNFile(logs);
m_Win.App.CacheStore.CompleteUpdate();
}
else
{
m_Win.App.CacheStore.CancelUpdate();
}
buttonCancel.Visible = false;
buttonClose.Visible = true;
buttonView.Visible = true;
loadProgress.Fraction = 1;
statusLabel.Markup = String.Format(Catalog.GetString("<i>Scanned {0} Field Notes, {1} new.</i>"), iProgCount, iCount);
loadProgress.Text = Catalog.GetString("Complete");
return(newLatest);
}
catch (Exception e)
{
m_Win.App.CacheStore.CancelUpdate();
this.Hide();
OCMApp.ShowException(e);
return(DateTime.MinValue);
}
}