public AppetizerViewModel(string exhibitName, AppetizerPage page)
{
if (page != null)
{
Headline = exhibitName;
Text = page.Text;
// workaround for realm bug
var imageData = page.Image.Data;
Image = ImageSource.FromStream(() => new MemoryStream(imageData));
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
Exhibit = ExhibitManager.GetExhibit(ExhibitID);
ExhibitAppetizer = Exhibit.Pages[0].AppetizerPage; // each exhibit page list should have for first element an appetizer page
if (ExhibitAppetizer != null)
{
NavigationItem.Title = ExhibitTitle;
NSData imageData = NSData.FromArray(ExhibitAppetizer.Image.Data);
appetizerImageView.Image = new UIImage(imageData);
var titleAttributes = new UIStringAttributes
{
Font = UIFont.BoldSystemFontOfSize(13)
};
NSMutableAttributedString attributedString = new NSMutableAttributedString(ExhibitTitle + "\n\n" + ExhibitAppetizer.Text);
attributedString.SetAttributes(titleAttributes, new NSRange(0, ExhibitTitle.Length));
appetizerTextView.AttributedText = attributedString;
}
NavigationItem.BackBarButtonItem = new UIBarButtonItem("", UIBarButtonItemStyle.Plain, null);
}
public override void SetPage(Page page)
{
this.page = page.AppetizerPage;
}
