private void Search_ContainerContentChanging(ListViewBase sender, ContainerContentChangingEventArgs args)
{
if (args.InRecycleQueue)
{
//var photo = content.Children[0] as ProfilePicture;
//photo.Source = null;
return;
}
var result = args.Item as SearchResult;
var chat = result.Chat;
var user = result.User ?? ViewModel.ProtoService.GetUser(chat);
if (user == null)
{
return;
}
var content = args.ItemContainer.ContentTemplateRoot as Grid;
if (content == null)
{
return;
}
if (args.Phase == 0)
{
var title = content.Children[1] as TextBlock;
title.Text = user.GetFullName();
}
else if (args.Phase == 1)
{
var subtitle = content.Children[2] as TextBlock;
if (result.IsPublic)
{
subtitle.Text = $"@{user.Username}";
}
else
{
subtitle.Text = LastSeenConverter.GetLabel(user, true);
}
if (subtitle.Text.StartsWith($"@{result.Query}", StringComparison.OrdinalIgnoreCase))
{
var highligher = new TextHighlighter();
highligher.Foreground = new SolidColorBrush(Colors.Red);
highligher.Background = new SolidColorBrush(Colors.Transparent);
highligher.Ranges.Add(new TextRange {
StartIndex = 1, Length = result.Query.Length
});
subtitle.TextHighlighters.Add(highligher);
}
else
{
subtitle.TextHighlighters.Clear();
}
}
else if (args.Phase == 2)
{
var photo = content.Children[0] as ProfilePicture;
photo.SetUser(ViewModel.ProtoService, user, 36);
}
if (args.Phase < 2)
{
args.RegisterUpdateCallback(Search_ContainerContentChanging);
}
args.Handled = true;
}
private void TestOutputView_Load(object sender, EventArgs e)
{
mOutputHighlighter = new TextHighlighter(tBOutput);
}
public void UpdateSearchResult(IProtoService protoService, ContainerContentChangingEventArgs args, TypedEventHandler <ListViewBase, ContainerContentChangingEventArgs> callback)
{
var result = args.Item as SearchResult;
args.ItemContainer.Tag = result.Chat;
if (args.Phase == 0)
{
TitleLabel.Style = BootStrapper.Current.Resources[result?.Chat?.Type is ChatTypeSecret ? "SecretBodyTextBlockStyle" : "BodyTextBlockStyle"] as Style;
if (result.Chat != null)
{
TitleLabel.Text = protoService.GetTitle(result.Chat);
}
else if (result.User != null)
{
TitleLabel.Text = result.User.GetFullName();
}
var verified = false;
var premium = false;
if (result.Chat != null)
{
if (protoService.TryGetUser(result.Chat, out User user))
{
verified = user.IsVerified;
premium = user.IsPremium && protoService.IsPremiumAvailable && user.Id != protoService.Options.MyId;
}
else if (protoService.TryGetSupergroup(result.Chat, out Supergroup supergroup))
{
verified = supergroup.IsVerified;
premium = false;
}
}
else if (result.User != null)
{
verified = result.User.IsVerified;
premium = result.User.IsPremium && protoService.IsPremiumAvailable;
}
if (premium || verified)
{
Premium.Glyph = premium ? Icons.Premium16 : Icons.Verified16;
Premium.Visibility = Visibility.Visible;
}
else
{
Premium.Visibility = Visibility.Collapsed;
}
}
else if (args.Phase == 1)
{
if (result.User != null || (result.Chat != null && (result.Chat.Type is ChatTypePrivate privata || result.Chat.Type is ChatTypeSecret)))
{
var user = result.User ?? protoService.GetUser(result.Chat);
if (result.IsPublic)
{
SubtitleLabel.Text = $"@{user.Username}";
}
else if (protoService.IsSavedMessages(user))
{
SubtitleLabel.Text = Strings.Resources.ThisIsYou;
}
else
{
SubtitleLabel.Text = LastSeenConverter.GetLabel(user, true);
}
}
else if (result.Chat != null && result.Chat.Type is ChatTypeSupergroup super)
{
var supergroup = protoService.GetSupergroup(super.SupergroupId);
if (result.IsPublic)
{
if (supergroup.MemberCount > 0)
{
SubtitleLabel.Text = string.Format("@{0}, {1}", supergroup.Username, Locale.Declension(supergroup.IsChannel ? "Subscribers" : "Members", supergroup.MemberCount));
}
else
{
SubtitleLabel.Text = $"@{supergroup.Username}";
}
}
else if (supergroup.MemberCount > 0)
{
SubtitleLabel.Text = Locale.Declension(supergroup.IsChannel ? "Subscribers" : "Members", supergroup.MemberCount);
}
else
{
SubtitleLabel.Text = string.Empty;
}
}
else
{
SubtitleLabel.Text = string.Empty;
}
if (SubtitleLabel.Text.StartsWith($"@{result.Query}", StringComparison.OrdinalIgnoreCase))
{
var highligher = new TextHighlighter();
highligher.Foreground = new SolidColorBrush(Colors.Red);
highligher.Background = new SolidColorBrush(Colors.Transparent);
highligher.Ranges.Add(new TextRange {
StartIndex = 1, Length = result.Query.Length
});
SubtitleLabel.TextHighlighters.Add(highligher);
}
else
{
SubtitleLabel.TextHighlighters.Clear();
}
}
public TextEditorView(String name, TextProviderDelegate textProvider, uint maxLength = 100000, bool wordWrap = false, TextHighlighter textHighlighter = null)
: base(name)
{
this.textProvider = textProvider;
this.MaxLength = maxLength;
this.WordWrap = wordWrap;
this.TextHighlighter = textHighlighter;
}
/// <summary>
/// Perform Text Search
/// </summary>
/// <param name="text"></param>
private void TextSearchImpl(string text)
{
mTextHighlighter = new TextHighlighter(PDFViewCtrl, text);
}
