/// <summary>
/// The register event handler.
/// </summary>
/// <param name="key">
/// The key.
/// </param>
/// <param name="handler">
/// The handler.
/// </param>
/// <typeparam name="T">
/// </typeparam>
/// <returns>
/// The <see cref="ChromelyConfiguration"/>.
/// </returns>
public virtual ChromelyConfiguration RegisterEventHandler <T>(CefEventKey key, ChromelyEventHandler <T> handler)
{
var service = CefEventHandlerFakeTypes.GetHandlerType(key);
IoC.RegisterInstance(service, handler.Key, handler);
return(this);
}
/// <summary>
/// The register event handler.
/// </summary>
/// <param name="key">
/// The key.
/// </param>
/// <param name="handler">
/// The handler.
/// </param>
/// <typeparam name="T">
/// This is the event argument classe - e,g - LoadErrorEventArgs, FrameLoadStartEventArgs.
/// </typeparam>
public void RegisterEventHandler <T>(CefEventKey key, ChromelyEventHandler <T> handler)
{
if (_windowCreated)
{
throw new Exception("\"RegisterEventHandler\" method must be called before \"Run\" method.");
}
HostConfig?.RegisterEventHandler(key, handler);
}
private void RegisterEventHandler <TEventArgs>(
IChromelyContainer container,
CefEventKey key,
Action <object, TEventArgs, IChromelyContainer> handler)
{
var service = CefEventHandlerTypes.GetHandlerType(key);
var eventHandler = new ChromelyEventHandler <TEventArgs>(key, (s, e) => handler(s, e, container));
container.RegisterInstance(service, eventHandler.Key, eventHandler);
}
/// <summary>
/// The get custom handler type.
/// </summary>
/// <param name="key">
/// The key.
/// </param>
/// <returns>
/// The <see cref="Type"/>.
/// </returns>
public static Type GetHandlerType(CefEventKey key)
{
switch (key)
{
case CefEventKey.None:
return(typeof(INoneHandler));
case CefEventKey.FrameLoadStart:
return(typeof(IFrameLoadStartHandler));
case CefEventKey.AddressChanged:
return(typeof(IAddressChangedHandler));
case CefEventKey.TitleChanged:
return(typeof(ITitleChangedHandler));
case CefEventKey.FrameLoadEnd:
return(typeof(IFrameLoadEndHandler));
case CefEventKey.LoadingStateChanged:
return(typeof(ILoadingStateChangedHandler));
case CefEventKey.ConsoleMessage:
return(typeof(IConsoleMessageHandler));
case CefEventKey.StatusMessage:
return(typeof(IStatusMessageHandler));
case CefEventKey.LoadError:
return(typeof(ILoadErrorHandler));
case CefEventKey.TooltipChanged:
return(typeof(ITooltipChangedHandler));
case CefEventKey.BeforeClose:
return(typeof(IBeforeCloseHandler));
case CefEventKey.BeforePopup:
return(typeof(IBeforePopupHandler));
case CefEventKey.PluginCrashed:
return(typeof(IPluginCrashedHandler));
case CefEventKey.RenderProcessTerminated:
return(typeof(IRenderProcessTerminatedHandler));
}
return(null);
}
/// <summary>
/// Initializes a new instance of the <see cref="ChromelyEventHandler{T}"/> class.
/// </summary>
/// <param name="eventKey">
/// The event key.
/// </param>
/// <param name="handler">
/// The handler.
/// </param>
public ChromelyEventHandler(CefEventKey eventKey, EventHandler <T> handler)
{
Key = eventKey.EnumToString();
Handler = handler;
}
/// <summary>
/// The register event handler.
/// </summary>
/// <param name="key">
/// The key.
/// </param>
/// <param name="handler">
/// The handler.
/// </param>
/// <typeparam name="T">
/// </typeparam>
/// <returns>
/// The <see cref="ChromelyConfiguration"/>.
/// </returns>
public virtual ChromelyConfiguration RegisterEventHandler <T>(CefEventKey key, EventHandler <T> handler)
{
return(RegisterEventHandler <T>(key, new ChromelyEventHandler <T>(key, handler)));
}
public static string EnumToString(this CefEventKey key)
{
return(Enum.GetName(key.GetType(), key));
}
private void RegisterEventHandler <T>(IChromelyContainer container, CefEventKey key, ChromelyEventHandler <T> handler)
{
var service = CefEventHandlerTypes.GetHandlerType(key);
container.RegisterInstance(service, handler.Key, handler);
}
