private void GalleryWebBrowser_PreloadDocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
SearchArg searchArg = webBrowser.Tag as SearchArg;
if (searchArg == null)
{
return;
}
if (listBackgroundWorker.IsBusy)
{
return;
}
SearchDoArg searchDoArg = new SearchDoArg(searchArg, TagsModel, SearchHandler, GalleryBrowserSettings.SortType, GalleryBrowserSettings.SortOrder, MetadataKeywordLists);
listBackgroundWorker.RunWorkerAsync(searchDoArg);
}
private static void ListBackgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker backgroundWorker = sender as BackgroundWorker;
SearchDoArg searchDoArg = e.Argument as SearchDoArg;
if (searchDoArg == null)
{
return;
}
SearchArg searchArg = searchDoArg.SearchArg;
SearchProgressArg searchProgressArg = null;
int currentPage = searchArg.PageIndex;
SearchResult searchResult = null;
/*
* bool loadAll = false; // TODO: read this from settings.Download.LoadAll
*
* do
* {
*/
try
{
if (searchArg.Target == SearchTarget.Query)
{
searchResult = searchDoArg.SearchHandler.Search(searchArg.Query, currentPage);
}
else if (searchArg.Target == SearchTarget.Tagged)
{
searchResult = searchDoArg.SearchHandler.TaggedSearch(searchArg.TagId, currentPage);
}
else if (searchArg.Target == SearchTarget.Recent)
{
searchResult = searchDoArg.SearchHandler.RecentSearch(currentPage);
}
if (searchResult == null)
{
e.Cancel = true;
return;
}
searchDoArg.TagsModel.CollectTags(searchResult);
searchProgressArg = new SearchProgressArg(searchArg, searchResult, currentPage, searchDoArg.MetadataKeywordLists, searchDoArg.SortType, searchDoArg.SortOrder);
backgroundWorker.ReportProgress(searchResult.NumPages > 0 ? (int)(currentPage / (float)searchResult.NumPages * 100) : 100, searchProgressArg);
}
catch (Exception ex)
{
SearchErrorArg errorArg = new SearchErrorArg(searchArg, currentPage, (ex.InnerException != null) ? string.Format(CultureInfo.InvariantCulture, "{0}{1}{2}", ex.Message, Environment.NewLine, ex.InnerException.Message) : ex.Message);
backgroundWorker.ReportProgress(0, errorArg);
}
/*
* } while (loadAll
* && searchResult != null
* && ++currentPage < searchResult.NumPages);
*/
if (searchResult != null &&
searchResult.Result != null)
{
/*if (searchDoArg.SortType != GallerySortType.None)
* {
* searchResult = OrderByMetadata(searchResult, searchDoArg.SortType, searchDoArg.SortOrder);
* }*/
e.Result = new SearchResultArg(searchArg, searchResult);
}
}