/// <summary>
/// Logs the specified sender.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="message">The message.</param>
public static void Log(
object sender,
SeverityMessage message)
{
// Check the listeners outside of a lock. If we have anything, then
// return as fast as we can.
if (logged == null)
{
return;
}
// Get the listeners at the point of reading the log.
EventHandler <SeverityMessageEventArgs> listeners;
using (new ReadLock(threadLock))
{
listeners = logged;
}
// If we don't have listeners, then just break out.
if (listeners == null)
{
return;
}
// Create an event handler and invoke it.
var args = new SeverityMessageEventArgs(message);
listeners(sender, args);
}
/// <summary>
/// Creates a severity message with a given message and logs it using
/// the instance's context.
/// </summary>
/// <param name="severity">The severity.</param>
/// <param name="format">The format.</param>
/// <param name="arguments">The arguments.</param>
public void Log(
Severity severity,
string format,
params object[] arguments)
{
var message = new SeverityMessage(severity, String.Format(format, arguments));
Log(message);
}
/// <summary>
/// Initializes a new instance of the <see cref="SeverityMessageEventArgs"/> class.
/// </summary>
/// <param name="message">The message.</param>
public SeverityMessageEventArgs(SeverityMessage message)
{
Message = message;
}
/// <summary>
/// Logs the specified message to the logging subsystem.
/// </summary>
/// <param name="message">The message.</param>
public void Log(SeverityMessage message)
{
LogManager.Log(context, message);
}
/// <summary>
/// Logs the message to any class listening to the manager.
/// </summary>
/// <param name="message">The message.</param>
public static void Log(SeverityMessage message)
{
Log(null, message);
}
/// <summary>
/// Adds a single action into the manager, automatically connecting
/// accelerators and groups.
/// </summary>
/// <param name="newAction">The action to add.</param>
public void Add(Action newAction)
{
// Make sure we have sane data.
if (newAction == null)
{
throw new ArgumentNullException("action");
}
// Check to see if we are going to filter out this action.
if (!CanAdd(newAction))
{
return;
}
// Associate the name of the action in the current dictionary. If the
// name is already registered, then add a message and ignore the
// request.
string actionName = newAction.Name;
if (actions.ContainsKey(actionName))
{
// Create a new error message.
var message = new SeverityMessage(
Severity.Error,
"Cannot register " + actionName
+ " action because it was already registered previously.");
messages.Add(message);
return;
}
actions[actionName] = newAction;
// Figure out what action group this action is associated with.
string groupName = "Global";
if (newAction is IConfigurableAction)
{
groupName = ((IConfigurableAction) newAction).GroupName;
}
ActionSet group = GetOrCreateGroup(groupName);
group.Add(newAction);
}
/// <summary>
/// Scans the specified assembly and looks for all constructible actions
/// with zero parameter constructors. For every one, it creates a new
/// instance and adds it to the manager.
/// </summary>
/// <param name="assembly">The assembly.</param>
public void Add(Assembly assembly)
{
// Make sure we don't have a null since we can't handle that.
if (assembly == null)
{
throw new ArgumentNullException("assembly");
}
// Scan through the types of the assembly.
var emptyTypes = new Type[]
{
};
var emptyObjects = new object[]
{
};
Type actionType = typeof (Action);
foreach (Type type in assembly.GetTypes())
{
// Make sure the type is a concrete instance.
if (!type.IsClass
|| type.IsAbstract)
{
// We can't create this type.
continue;
}
// If we aren't an Action type, then just continue.
if (!actionType.IsAssignableFrom(type))
{
continue;
}
// Make sure we can add it.
if (!CanAdd(type))
{
continue;
}
// Determine if we have a parameterless constructor.
ConstructorInfo constructor = type.GetConstructor(emptyTypes);
if (constructor == null)
{
// Add a message to report this.
var message = new SeverityMessage(
Severity.Alert,
"Cannot create an instance of " + type
+ " because it does not have a parameterless constructor.");
messages.Add(message);
// We are done with this type.
continue;
}
// Create the item and add it to the manager.
var action = (Action) constructor.Invoke(emptyObjects);
Add(action);
}
}
/// <summary>
/// Logs the specified sender.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="message">The message.</param>
public static void Log(
object sender,
SeverityMessage message)
{
// Check the listeners outside of a lock. If we have anything, then
// return as fast as we can.
if (logged == null)
{
return;
}
// Get the listeners at the point of reading the log.
EventHandler<SeverityMessageEventArgs> listeners;
using (new ReadLock(threadLock))
{
listeners = logged;
}
// If we don't have listeners, then just break out.
if (listeners == null)
{
return;
}
// Create an event handler and invoke it.
var args = new SeverityMessageEventArgs(message);
listeners(sender, args);
}
/// <summary>
/// Logs the message to any class listening to the manager.
/// </summary>
/// <param name="message">The message.</param>
public static void Log(SeverityMessage message)
{
Log(null, message);
}
/// <summary>
/// Initializes a new instance of the <see cref="SeverityMessageEventArgs"/> class.
/// </summary>
/// <param name="message">The message.</param>
public SeverityMessageEventArgs(SeverityMessage message)
{
Message = message;
}
/// <summary>
/// Logs the specified message to the logging subsystem.
/// </summary>
/// <param name="message">The message.</param>
public void Log(SeverityMessage message)
{
LogManager.Log(context, message);
}
/// <summary>
/// Creates a severity message with a given message and logs it using
/// the instance's context.
/// </summary>
/// <param name="severity">The severity.</param>
/// <param name="format">The format.</param>
/// <param name="arguments">The arguments.</param>
public void Log(
Severity severity,
string format,
params object[] arguments)
{
var message = new SeverityMessage(severity, String.Format(format, arguments));
Log(message);
}
