public void UpdateMessage(MessageViewModel message)
{
_message = message;
var album = message.Content as MessageAlbum;
if (album == null)
{
return;
}
Children.Clear();
var groupedMessages = album.Layout;
if (groupedMessages.Messages.Count == 1)
{
if (groupedMessages.Messages[0].Content is MessagePhoto)
{
Children.Add(new PhotoContent(groupedMessages.Messages[0]));
}
else if (groupedMessages.Messages[0].Content is MessageVideo)
{
Children.Add(new VideoContent(groupedMessages.Messages[0]));
}
return;
}
var positions = groupedMessages.Positions.ToList();
foreach (var pos in positions)
{
AspectView element = null;
if (pos.Key.Content is MessagePhoto)
{
element = new PhotoContent(pos.Key);
}
else if (pos.Key.Content is MessageVideo)
{
element = new VideoContent(pos.Key);
}
if (element != null)
{
element.MinWidth = 0;
element.MinHeight = 0;
element.MaxWidth = MAX_WIDTH;
element.MaxHeight = MAX_HEIGHT;
element.BorderThickness = new Thickness(0, 0, ITEM_MARGIN, ITEM_MARGIN);
element.Tag = pos.Value;
Children.Add(element);
}
}
}
protected override void OnApplyTemplate()
{
LayoutRoot = GetTemplateChild(nameof(LayoutRoot)) as AspectView;
Player = GetTemplateChild(nameof(Player)) as AnimationView;
Player.FirstFrameRendered += Player_FirstFrameRendered;
_templateApplied = true;
if (_message != null)
{
UpdateMessage(_message);
}
}
protected override void OnApplyTemplate()
{
Title = GetTemplateChild(nameof(Title)) as TextBlock;
Description = GetTemplateChild(nameof(Description)) as TextBlock;
Footer = GetTemplateChild(nameof(Footer)) as InvoiceFooter;
Photo = GetTemplateChild(nameof(Photo)) as AspectView;
Texture = GetTemplateChild(nameof(Texture)) as Image;
_templateApplied = true;
if (_message != null)
{
UpdateMessage(_message);
}
}
protected override void OnApplyTemplate()
{
LayoutRoot = GetTemplateChild(nameof(LayoutRoot)) as AspectView;
Texture = GetTemplateChild(nameof(Texture)) as Image;
Button = GetTemplateChild(nameof(Button)) as FileButton;
Player = GetTemplateChild(nameof(Player)) as AnimationView;
Overlay = GetTemplateChild(nameof(Overlay)) as Border;
Subtitle = GetTemplateChild(nameof(Subtitle)) as TextBlock;
Button.Click += Button_Click;
_templateApplied = true;
if (_message != null)
{
UpdateMessage(_message);
}
}
