Esempio n. 1
0
        void OnPropertyChanged(object sender, PropertyChangedEventArgs args)
        {
            var name = args.PropertyName;

            if (name.Equals("IsLikedByUser"))
            {
                LikeButton.SetTitleColor(ViewModel.LikeButtonTextColor.ToUIColor(), UIControlState.Normal);
                LikeButton.SetTitle(ViewModel.LikeButtonText, UIControlState.Normal);
            }
            else if (name.Equals("IsCommentedByUser"))
            {
                CommentButton.SetTitleColor(ViewModel.CommentButtonTextColor.ToUIColor(), UIControlState.Normal);
                CommentButton.SetTitle(ViewModel.CommentButtonText, UIControlState.Normal);
            }
            else if (name.Equals("IsSharedByUser"))
            {
                ShareButton.SetTitleColor(ViewModel.ShareButtonTextColor.ToUIColor(), UIControlState.Normal);
                ShareButton.SetTitle(ViewModel.ShareButtonText, UIControlState.Normal);
            }
        }
Esempio n. 2
0
        void InitUI()
        {
            // Adjust constraints as needed
            PhotoImageViewHeightConstraint.Constant = ViewModel.ShowImage ? _photoImageViewDefaultHeightConstraint : 0;

            // Map values to UI elements
            BodyTextView.Text = null;
            BodyTextView.Text = ViewModel.Text;
            BodyTextViewHeightConstraint.Constant = BodyTextView.SizeThatFits(new CGSize(BodyTextView.Frame.Width, nfloat.MaxValue)).Height;
            TimeLabel.Text = ViewModel.ShowDateTime ? ViewModel.DisplayDateTime : string.Empty;
            NameLabel.SetHighlightText(ViewModel.UserName, ViewModel.UserName.IndexOf("@"), UIColor.LightGray);

            LikeButton.SetTitle(ViewModel.LikeButtonText, UIControlState.Normal);
            LikeButton.SetTitleColor(ViewModel.LikeButtonTextColor.ToUIColor(), UIControlState.Normal);

            CommentButton.SetTitle(ViewModel.CommentButtonText, UIControlState.Normal);
            CommentButton.SetTitleColor(ViewModel.CommentButtonTextColor.ToUIColor(), UIControlState.Normal);

            ShareButton.SetTitle(ViewModel.ShareButtonText, UIControlState.Normal);
            ShareButton.SetTitleColor(ViewModel.ShareButtonTextColor.ToUIColor(), UIControlState.Normal);

            if (ViewModel.ShowImage)
            {
                ActivityIndicator.StartAnimating();
            }
            else
            {
                ActivityIndicator.StopAnimating();
            }

            SocialTypeImageView.Image  = UIImage.FromBundle(ViewModel.SocialMediaImage);
            SocialTypeImageView.Hidden = !ViewModel.ShowSocialMediaImage;
            UserImageView.SetImage(
                url: new NSUrl(ViewModel.UserImageUrl),
                placeholder: UIImage.FromBundle(ViewModel.UserImagePlaceholder)
                );

            if (ViewModel.ShowImage)
            {
                PhotoImageView.SetImage(
                    url: new NSUrl(ViewModel.ImageUrl),
                    completionHandler: ((UIImage image, NSError error, SDImageCacheType cacheType, NSUrl imageUrl) => {
                    ActivityIndicator.StopAnimating();
                })
                    );
            }
            else
            {
                PhotoImageView.Image = null;
            }

            if (ViewModel.ShowTimeline)
            {
                ContainerViewLeadingConstraint.Constant = _containerViewTimelineLeadingConstraint;
                TimelineView.Hidden = false;
            }
            else
            {
                ContainerViewLeadingConstraint.Constant = _containerViewDefaultLeadingConstraint;
                TimelineView.Hidden = true;
            }

            CommentButton.Hidden = !ViewModel.ShowCommentButton;
            ShareButton.Hidden   = !ViewModel.ShowShareButton;

            // TODO: Remove this when we're ready to support sharing
            ShareButton.Hidden = true;
        }