private void OnReadyToBind(ThreadViewPageState state)
{
var eventHandler = ReadyToBind;
if (eventHandler != null)
{
eventHandler(this, new Common.ThreadReadyToBindEventArgs(state));
}
}
protected override void OnSuccess(object arg)
{
ThreadViewPageState state = arg as ThreadViewPageState;
if (state != null)
{
// we know for sure it was successful
IsReady = true;
OnReadyToBind(state);
}
}
public void UpdateModel(ThreadViewPageState state)
{
var thread = Data.MainDataSource.Instance.FindThreadByID(state.ThreadID);
if (thread == null)
{
ThreadMetadata metadata = new ThreadMetadata();
metadata.ThreadID = state.ThreadID;
metadata.Title = state.Title;
metadata.PageCount = state.PageCount;
thread = new Data.ThreadDataSource(metadata);
}
this.Thread = thread;
int index = state.PageNumber - 1;
var page = this.Pages[index];
page.Html = state.Html;
page.Posts = state.Posts;
this.IsReady = true;
}
protected override object DoWork(int parameter)
{
ThreadViewPageState state = null;
ThreadPageMetadata page = LoadPageFromWeb(parameter);
if (page == null)
{
throw new NullReferenceException("Thread page must not be null.");
}
else
{
var pageData = new Data.ThreadPageDataObject(page);
// mine data about the thread from the page
Thread.Title = page.ThreadTitle;
if (page.LastPage > 0)
{
Thread.PageCount = page.LastPage;
}
// set the selected index to that of the loaded page
SelectedIndex = page.PageNumber - 1;
// create page state and save immeadiately so we don't have to load this again
state = new ThreadViewPageState(Thread, pageData);
try { ThreadViewPageState.Save(state); }
catch (Exception) { }
// setup page proxy and insert page at proper index
SetPages(Thread.PageCount);
Pages[SelectedIndex] = pageData;
}
return(state);
}
public ThreadReadyToBindEventArgs(ThreadViewPageState state)
{
State = state;
}
public ThreadReadyToBindEventArgs(ThreadViewPageState state)
{
State = state;
}
