/// <summary>
/// Raises the <see cref="E:System.Drawing.Printing.PrintDocument.BeginPrint"></see> event. It is called after the <see cref="M:System.Drawing.Printing.PrintDocument.Print"></see> method is called and before the first page of the document prints.
/// </summary>
/// <param name="e">A <see cref="T:System.Drawing.Printing.PrintEventArgs"></see> that contains the event data.</param>
protected override void OnBeginPrint(System.Drawing.Printing.PrintEventArgs e)
{
_taskActivities = TaskActivitiesProvider.RollupByTaskDescription(Config.Activities);
_start = Config.Start;
_end = Config.End;
_fontHeight = SystemFonts.DefaultFont.Height + 4;
_totalDuration = 0;
base.OnBeginPrint(e);
}
/// <summary>
/// When overridden in a provider, it discovers the date metrics stored in the users data area.
/// </summary>
/// <param name="question">The question.</param>
/// <returns></returns>
protected override Collection<System.DateTime> ProviderDiscoverDateMetrics(TaskActivitiesProvider.MetricQuestion question)
{
Collection<System.DateTime> dates = new Collection<System.DateTime>();
using (SqlConnection connection = new SqlConnection(_connectionString))
{
connection.Open();
SqlCommand command = new SqlCommand(discoverDateMetricsStatement, connection);
command.CommandType = System.Data.CommandType.StoredProcedure;
command.Parameters.AddWithValue("@UserId", Engine.IdentityProvider.Principal.Identity.Name);
command.Parameters.AddWithValue("@Question", question.ToString());
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
DateTime date = reader.GetDateTime(0);
dates.Add(date);
}
}
return dates;
}
/// <summary>
/// Initalises the engine.
/// </summary>
private void InitaliseEngine()
{
LicenseManagement();
_heartbeatTimer = new System.Timers.Timer
{
Enabled = false,
Interval = int.Parse(Properties.Resources.HeartbeatInterval)
};
_heartbeatTimer.Elapsed += InternalHeartbeatTimerElapsed;
_nagTimer = new System.Timers.Timer
{
Enabled = false
};
_nagTimer.Elapsed += InternalNagTimerElapsed;
_appFolder = (new FileInfo(Assembly.GetExecutingAssembly().Location)).Directory;
_dataFolder = new DirectoryInfo(System.Windows.Forms.Application.UserAppDataPath);
if (_dataFolder.Exists == false)
{
_dataFolder.Create();
_dataFolder.Refresh();
}
//Read Provider Configuration
if (ConfigurationManager.GetSection(ConfigurationSection.SectionName) is ConfigurationSection config)
{
if (config.Providers == null || config.Providers.Count == 0)
{
Trace.TraceError(Properties.Resources.NoProvidersFoundInConfigurationFile);
throw new InvalidOperationException(Properties.Resources.NoProvidersFoundInConfigurationFile);
}
// The providers are created and initalised in a special order,
// first is the
// identity provider (work out who is using this application)
_identityProvider =
InitializeProvider(config, "IdentityProvider") as IdentityProvider;
_identityProvider.DiscoverIdentity();
if (!_identityProvider.Principal.Identity.IsAuthenticated)
{
Trace.TraceError(Properties.Resources.IdentityCouldNotBeEstablished);
throw new InvalidOperationException(Properties.Resources.IdentityCouldNotBeEstablished);
}
// Then comes the plugin provider
_pluginsProvider =
InitializeProvider(config, "PluginsProvider") as PluginsProvider;
_pluginsProvider.DiscoverPlugins();
// then comes the TaskDescription and Task Activity providers
_taskDescriptionsProvider =
InitializeProvider(config, "TaskDescriptionsProvider") as TaskDescriptionsProvider;
_taskActivitiesProvider =
InitializeProvider(config, "TaskActivitiesProvider") as TaskActivitiesProvider;
// The UI provider then gets created and initalised
_uiProvider =
InitializeProvider(config, "UIProvider") as UIProvider;
// Finnaly the Users memory provider
_userMemoryProvider =
InitializeProvider(config, "UserMemoryProvider") as UserMemoryProvider;
}
else
{
Trace.TraceError(Properties.Resources.ConfigurationFileInvalid);
throw new InvalidOperationException(Properties.Resources.ConfigurationFileInvalid);
}
Trace.TraceInformation("TaskClerkSDK:InitaliseEngine");
}
