private void _NotifyPageCompleted(FixedPage result, Exception error, bool cancelled, object userToken)
{
if (GetPageRootCompleted != null)
{
GetPageRootCompletedEventArgs e = new GetPageRootCompletedEventArgs(result, error, cancelled, userToken);
GetPageRootCompleted(this, e);
}
}
// Token: 0x06002CE2 RID: 11490 RVA: 0x000CA868 File Offset: 0x000C8A68
private void OnGetPageRootCompleted(object sender, GetPageRootCompletedEventArgs args)
{
PageContent pageContent = (PageContent)sender;
pageContent.GetPageRootCompleted -= this.OnGetPageRootCompleted;
this._pendingPages.Remove(pageContent);
ArrayList arrayList = new ArrayList();
IEnumerator <KeyValuePair <object, FixedDocument.GetPageAsyncRequest> > enumerator = this._asyncOps.GetEnumerator();
try
{
while (enumerator.MoveNext())
{
KeyValuePair <object, FixedDocument.GetPageAsyncRequest> keyValuePair = enumerator.Current;
FixedDocument.GetPageAsyncRequest value = keyValuePair.Value;
if (value.PageContent == pageContent)
{
ArrayList arrayList2 = arrayList;
keyValuePair = enumerator.Current;
arrayList2.Add(keyValuePair.Key);
DocumentPage page = DocumentPage.Missing;
if (!value.Cancelled && !args.Cancelled && args.Error == null)
{
FixedPage result = args.Result;
Size fixedSize = this.ComputePageSize(result);
page = new FixedDocumentPage(this, result, fixedSize, this.Pages.IndexOf(pageContent));
}
this._NotifyGetPageAsyncCompleted(page, value.PageNumber, args.Error, value.Cancelled, value.UserState);
}
}
}
finally
{
foreach (object key in arrayList)
{
this._asyncOps.Remove(key);
}
}
}
private void OnGetPageRootCompleted(object sender, GetPageRootCompletedEventArgs args)
{
DocumentsTrace.FixedFormat.IDF.Trace(string.Format("IDP.OnGetPageRootCompleted {0}", Pages.IndexOf((PageContent)sender)));
// Mark this page as no longer pending
PageContent pc = (PageContent)sender;
pc.GetPageRootCompleted -= new GetPageRootCompletedEventHandler(OnGetPageRootCompleted);
_pendingPages.Remove(pc);
// Notify all outstanding request for this particular page
ArrayList completedRequests = new ArrayList();
IEnumerator<KeyValuePair<Object, GetPageAsyncRequest>> ienum = _asyncOps.GetEnumerator();
try
{
while (ienum.MoveNext())
{
GetPageAsyncRequest asyncRequest = ienum.Current.Value;
// Process any outstanding request for this PageContent
if (asyncRequest.PageContent == pc)
{
completedRequests.Add(ienum.Current.Key);
DocumentPage result = DocumentPage.Missing;
if (!asyncRequest.Cancelled)
{
// Do synchronous measure since we have obtained the page
if (!args.Cancelled && (args.Error == null))
{
FixedPage c = (FixedPage)args.Result;
Size fixedSize = ComputePageSize(c);
// Measure / Arrange in GetVisual override of FixedDocumentPage, not here
result = new FixedDocumentPage(this, c, fixedSize, Pages.IndexOf(pc));
}
}
// this could throw
_NotifyGetPageAsyncCompleted(result, asyncRequest.PageNumber, args.Error, asyncRequest.Cancelled, asyncRequest.UserState);
}
}
}
finally
{
// Remove completed requests from current async ops list
foreach (Object userState in completedRequests)
{
_asyncOps.Remove(userState);
}
}
}
private void _NotifyPageCompleted(FixedPage result, Exception error, bool cancelled, object userToken)
{
if (GetPageRootCompleted != null)
{
GetPageRootCompletedEventArgs e = new GetPageRootCompletedEventArgs(result, error, cancelled, userToken);
GetPageRootCompleted(this, e);
}
}
