private void SelectedItemChanged()
{
SearchAggregateItem item = carousel.SelectedItem as SearchAggregateItem;
if (SelectionChanged != null)
{
SelectionChanged(this, new EventArgs.SelectionChangedEventArgs(item));
}
if (item != null)
{
textItemTitle.Text = ShumbiDiscover.Controls.Converters.SearchAggregateItemTitleConverter.Convert(item.Title);
textItemDescription.Text = ShumbiDiscover.Controls.Converters.SearchAggregateItemDescriptionConverter.Convert(item.Description, 0);
textItemAddress.Text = ShumbiDiscover.Controls.Converters.SearchAggregateItemUrlConverter.Convert(item.OpenUrl);
textItemRank.Text = ShumbiDiscover.Controls.Converters.SearchAggregateItemRankConverter.Convert(item.ProviderRanks);
textItemSearchProviders.Text = ShumbiDiscover.Controls.Converters.SearchAggregateItemProvidersConverter.Convert(item.ProviderRanks);
}
else
{
textItemTitle.Text = "";
textItemDescription.Text = "";
textItemAddress.Text = "";
textItemRank.Text = "";
textItemSearchProviders.Text = "";
}
}
private void textItemAddress_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
SearchAggregateItem item = carousel.SelectedItem as SearchAggregateItem;
if (item != null)
{
if (OpenUrlRequested != null)
{
OpenUrlRequested(new Uri(item.OpenUrl));
}
}
}
void carousel_SelectedIndexActivated(object sender, System.EventArgs e)
{
SearchAggregateItem item = carousel.SelectedItem as SearchAggregateItem;
if (item != null)
{
if (OpenUrlRequested != null)
{
OpenUrlRequested(new Uri(item.OpenUrl));
}
}
}
void DoSearch(object state)
{
IList <ISearchResult> results = (state as ISearchProvider).Search(_query, _numResults, _culture);
if (results != null)
{
lock (_resultsDictionary)
{
foreach (ISearchResult searchResult in results)
{
string resultKey = searchResult.OpenUrl.ToLower();
SearchProviderRank searchProviderRank = new SearchProviderRank();
searchProviderRank.Provider = searchResult.Provider;
searchProviderRank.Rank = searchResult.Rank;
if (_resultsDictionary.ContainsKey(resultKey))
{
_resultsDictionary[resultKey].ProviderRanks.Add(searchProviderRank);
}
else
{
SearchAggregateItem searchAggregateItem = new SearchAggregateItem();
searchAggregateItem.Id = Guid.NewGuid();
searchAggregateItem.Title = Obany.Communications.HtmlHelper.Cleanup(searchResult.Title);
searchAggregateItem.Description = Obany.Communications.HtmlHelper.Cleanup(searchResult.Description);
searchAggregateItem.OpenUrl = searchResult.OpenUrl;
searchAggregateItem.ThumbnailUrl = searchResult.ThumbnailUrl;
searchAggregateItem.ContentUrl = searchResult.ContentUrl;
searchAggregateItem.Kind = searchResult.Kind.ToString();
searchAggregateItem.ProviderRanks = new List <SearchProviderRank>();
searchAggregateItem.ProviderRanks.Add(searchProviderRank);
_resultsDictionary.Add(resultKey, searchAggregateItem);
}
}
}
}
_runningCount--;
}
private void PopulateDocumentViewerFromCluster(SearchCluster cluster, Dictionary <Guid, SearchAggregateItem> searchResultDictionary, List <SearchAggregateItem> items, List <string> kindFilters, List <string> providerFilters)
{
if (cluster.SearchClusters != null)
{
foreach (SearchCluster subCluster in cluster.SearchClusters)
{
PopulateDocumentViewerFromCluster(subCluster, searchResultDictionary, items, kindFilters, providerFilters);
}
}
if (cluster.SearchResultIds != null)
{
foreach (Guid searchResultId in cluster.SearchResultIds)
{
if (searchResultDictionary.ContainsKey(searchResultId))
{
SearchAggregateItem searchResultItem = searchResultDictionary[searchResultId];
// First skip any duplicates
if (!items.Contains(searchResultItem))
{
if (kindFilters.Contains(searchResultItem.Kind))
{
bool found = false;
for (int i = 0; i < searchResultItem.ProviderRanks.Count && !found; i++)
{
if (providerFilters.Contains(searchResultItem.ProviderRanks[i].Provider))
{
items.Add(searchResultItem);
found = true;
}
}
}
}
}
}
}
}
/// <summary>
/// Value Constructor
/// </summary>
/// <param name="newValue">The new value</param>
public SelectionChangedEventArgs(SearchAggregateItem newValue)
{
_newValue = newValue;
}
private void ThumbnailCompleted(string url, bool isPreview, object userState, bool success)
{
if (success)
{
SearchAggregateItem searchResultItem = userState as SearchAggregateItem;
if (searchResultItem != null)
{
Action a = delegate()
{
if (!string.IsNullOrEmpty(url))
{
#if SILVERLIGHT
// If this is the preview then just set the image url
// if it is not then load the image in the background until it is ready
// this way there will be no flicker when the images are switched
// But still do a background load of the image for previews as this will
// improve display times for images that have yet to be viewed in a control
if (isPreview)
{
// By assigning the new url source it will trigger the notify property changed
// and propogate to anything displaying it
searchResultItem.ThumbnailUrl = url;
}
// Load the new url into an image control, only when the image
// has been successfully loaded do we update anything else
// by triggering the property changed
Image image = new Image();
System.Windows.Media.Imaging.BitmapImage bitmapImage = new System.Windows.Media.Imaging.BitmapImage();
gridBuffer.Children.Add(image);
image.Width = 300;
image.Height = 300;
bitmapImage.ImageOpened += delegate(object sender, RoutedEventArgs e)
{
if (!isPreview)
{
// By assigning the new url source it will trigger the notify property changed
// and propogate to anything displaying it
searchResultItem.ThumbnailUrl = url;
}
if (gridBuffer.Children.Contains(image))
{
gridBuffer.Children.Remove(image);
}
};
bitmapImage.UriSource = new Uri(url);
image.Source = bitmapImage;
#else
// By assigning the new url source it will trigger the notify property changed
// and propogate to anything displaying it
searchResultItem.ThumbnailUrl = url;
#endif
}
};
Dispatcher.BeginInvoke(a);
}
}
}
/// <summary>
/// Convert the description
/// </summary>
/// <param name="searchProviderRanks">The value</param>
/// <returns>Converted value</returns>
public static string Convert(List <SearchProviderRank> searchProviderRanks)
{
return(SearchAggregateItem.CalculateRank(searchProviderRanks, _providerFilters).ToString());
}
/// <summary>
/// Value Constructor
/// </summary>
/// <param name="newValue">The new value</param>
public SelectionChangedEventArgs(SearchAggregateItem newValue)
{
_newValue = newValue;
}
