private View CreateHeader(InDef id)
{
var fs = new FormattedString
{
Spans = { new Span {
Text = id.Header, FontSize = 16, FontAttributes = FontAttributes.Bold
} }
};
return(new Label {
FormattedText = fs
});
}
private View CreateOList(InDef id)
{
var fs = new FormattedString();
foreach (var p in id.OList)
{
fs.Spans.Add(new Span {
Text = p.Key + ": ", FontAttributes = FontAttributes.Bold
});
fs.Spans.Add(new Span {
Text = p.Value + Environment.NewLine
});
}
return(new Label {
FormattedText = fs
});
}
private View CreateList(InDef id)
{
var fs = new FormattedString();
foreach (var str in id.List)
{
fs.Spans.Add(new Span {
Text = "-> ", FontAttributes = FontAttributes.Bold
});
fs.Spans.Add(new Span {
Text = str + Environment.NewLine
});
}
return(new Label {
FormattedText = fs
});
}
private static Image CreateImage(InDef id)
{
var iS = id.ImageSource;
var img = new Image
{
Source = iS,
VerticalOptions = LayoutOptions.Fill,
HorizontalOptions = LayoutOptions.CenterAndExpand,
Aspect = Aspect.AspectFill
};
var tgr = new TapGestureRecognizer()
{
Command = new Command(OnImageTap),
CommandParameter = iS
};
img.GestureRecognizers.Add(tgr);
return(img);
}
private static Label CreateText(InDef id, bool italic = false)
{
if (id.Text == null)
{
return(new Label());
}
var fa = italic ? FontAttributes.Italic : FontAttributes.None;
var ft = new FormattedString
{
Spans = { new Span {
Text = id.Text, FontAttributes = fa
} }
};
return(new Label
{
FormattedText = ft,
HorizontalOptions = LayoutOptions.Fill,
HorizontalTextAlignment = TextAlignment.Center
});
}
public bool Equals(InDef other)
{
return(string.Equals(Image, other.Image) &&
string.Equals(Text, other.Text) &&
Layout == other.Layout);
}
private View CreateViewForInnerDefComp(InDef id)
{
try
{
var v = new StackLayout();
if (id.Layout == InDefLayout.TextOverImage && id.Image == null)
{
if (id.List != null)
{
id.Layout = InDefLayout.List;
}
else if (id.OList != null)
{
id.Layout = InDefLayout.OList;
}
else if (!string.IsNullOrWhiteSpace(id.Header))
{
id.Layout = InDefLayout.HeaderAndText;
}
else
{
id.Layout = InDefLayout.OnlyText;
}
}
switch (id.Layout)
{
case InDefLayout.TextUnderImage:
v.Orientation = StackOrientation.Vertical;
v.Children.Add(CreateImage(id));
v.Children.Add(CreateText(id, true));
break;
case InDefLayout.TextOverImage:
v.Orientation = StackOrientation.Vertical;
v.Children.Add(CreateText(id, true));
v.Children.Add(CreateImage(id));
break;
case InDefLayout.List:
v.Orientation = StackOrientation.Vertical;
if (!string.IsNullOrWhiteSpace(id.Header))
{
v.Children.Add(CreateHeader(id));
}
v.Children.Add(CreateList(id));
break;
case InDefLayout.HeaderAndText:
v.Children.Add(CreateHeader(id));
v.Children.Add(CreateText(id));
break;
case InDefLayout.OList:
v.Orientation = StackOrientation.Vertical;
if (!string.IsNullOrWhiteSpace(id.Header))
{
v.Children.Add(CreateHeader(id));
}
v.Children.Add(CreateOList(id));
break;
case InDefLayout.OnlyText:
v.Children.Add(CreateText(id));
break;
default:
throw new ArgumentOutOfRangeException();
}
return(v);
}
catch (Exception e)
{
Debug.WriteLine(e);
CoreManager.Current.App.DialogManager.ShowWarningDialog("Błąd w pobranej zawartości", "Nie można utworzyć elementu definicji " + _def.Title);
}
return(null);
}
