public DocumentHolder(HtmlDocument document,
DocumentScripting scripting,
DocumentStyling styling,
Action <HtmlFormElement, Dom.Elements.HtmlElement> onFormSubmit)
{
Document = document;
_onFormSubmit = onFormSubmit;
Scripting = scripting;
Styling = styling;
Document.OnFormSubmit += onFormSubmit;
}
/// <summary>
///
/// </summary>
/// <param name="engine"></param>
/// <param name="action">Dispose action</param>
/// <returns></returns>
public static Action SubscribeTimeLine(this Engine engine, Action <TimePoint> action)
{
var requestHandler = (Action <Request>)(s => action(new TimePoint
{
DateTime = DateTime.Now,
EventType = TimeLineEvents.Request,
ResourceId = s.Url.ToString()
}));
var receivedHandler = (Action <ReceivedEventArguments>)(s => action(new TimePoint
{
DateTime = DateTime.Now,
EventType = TimeLineEvents.Received,
ResourceId = s.Request.Url.ToString()
}));
var beforeScriptExecute = (Action <Script>)(s =>
{
var scriptName = GetScriptName(s);
action(new TimePoint
{
DateTime = DateTime.Now,
EventType = TimeLineEvents.Executing,
ResourceId = scriptName
});
});
var afterScriptExecute = (Action <Script>)(s =>
{
var scriptName = GetScriptName(s);
action(new TimePoint
{
DateTime = DateTime.Now,
EventType = TimeLineEvents.Executed,
ResourceId = scriptName
});
});
var scriptError = (Action <Script, Exception>)((s, r) =>
{
var scriptName = GetScriptName(s);
action(new TimePoint
{
DateTime = DateTime.Now,
EventType = TimeLineEvents.ExecutionFailed,
ResourceId = scriptName
});
});
DocumentScripting curScripting = null;
var documentChanged = (Action)(() =>
{
if (curScripting != null)
{
curScripting.BeforeScriptExecute -= beforeScriptExecute;
curScripting.AfterScriptExecute -= afterScriptExecute;
curScripting.ScriptExecutionError -= scriptError;
}
curScripting = engine.Scripting; //todo: bugs possible when document changed quickly
curScripting.BeforeScriptExecute += beforeScriptExecute;
curScripting.AfterScriptExecute += afterScriptExecute;
curScripting.ScriptExecutionError += scriptError;
});
var timerExecuting = (Action)(() =>
{
action(new TimePoint
{
DateTime = DateTime.Now,
EventType = TimeLineEvents.Executing,
ResourceId = "[Timer]"
});
});
var timerExecuted = (Action)(() =>
{
action(new TimePoint
{
DateTime = DateTime.Now,
EventType = TimeLineEvents.Executed,
ResourceId = "[Timer]"
});
});
var timerFailed = (Action <Exception>)(_ =>
{
action(new TimePoint
{
DateTime = DateTime.Now,
EventType = TimeLineEvents.ExecutionFailed,
ResourceId = "[Timer]"
});
});
engine.OnRequest += requestHandler;
engine.OnResponse += receivedHandler;
curScripting = engine.Scripting;
engine.DocumentChanged += documentChanged;
engine.Window.Timers.OnExecuting += timerExecuting;
engine.Window.Timers.OnExecuted += timerExecuted;
engine.Window.Timers.OnException += timerFailed;
return(() =>
{
engine.OnRequest -= requestHandler;
engine.OnResponse -= receivedHandler;
engine.DocumentChanged -= documentChanged;
engine.Window.Timers.OnExecuting -= timerExecuting;
engine.Window.Timers.OnExecuted -= timerExecuted;
engine.Window.Timers.OnException -= timerFailed;
});
}
