private bool ShouldSerializeImagePadding()
{
return(!ImagePadding.Equals(Padding.Empty));
}
public bool Equals(AllocationParams other)
{
return(true && Flags.Equals(other.Flags) && Align.Equals(other.Align) && Prefix.Equals(other.Prefix) && Padding.Equals(other.Padding));
}
private bool ShouldSerializeContentPadding()
{
return(!ContentPadding.Equals(Padding.Empty));
}
private bool ShouldSerializeTitlePadding()
{
return(!TitlePadding.Equals(Padding.Empty));
}
void SetButtonMode()
{
if (Icon != null && Text.Length > 0)
{
mode = ButtonMode.IconWithText;
}
else if (Icon != null && Text.Length == 0)
{
mode = ButtonMode.IconOnly;
}
else if (Icon == null && Text.Length > 0)
{
mode = ButtonMode.TextOnly;
}
switch (mode)
{
case ButtonMode.IconOnly:
ContainerContent.HorizontalOptions = LayoutOptions.Fill;
Grid.SetColumnSpan(ButtonIcon, 2);
Grid.SetColumn(ButtonText, 1);
ButtonText.IsVisible = false;
if (Padding.Equals(new Thickness(-1)))
{
Padding = new Thickness(HeightRequest * .3, HeightRequest * .3);
}
break;
case ButtonMode.IconWithText:
ContainerContent.HorizontalOptions = LayoutOptions.Center;
switch (IconOrientation)
{
case IconOrientation.Left:
FirstColumn.Width = new GridLength(1, GridUnitType.Star);
SecondColumn.Width = GridLength.Auto;
Grid.SetColumn(ButtonIcon, 0);
Grid.SetColumnSpan(ButtonIcon, 1);
Grid.SetColumn(ButtonText, 1);
break;
case IconOrientation.Right:
FirstColumn.Width = GridLength.Auto;
SecondColumn.Width = new GridLength(1, GridUnitType.Star);
Grid.SetColumn(ButtonIcon, 1);
Grid.SetColumnSpan(ButtonIcon, 1);
Grid.SetColumn(ButtonText, 0);
break;
}
ButtonText.IsVisible = true;
if (Padding.Equals(new Thickness(-1)))
{
Padding = new Thickness(HeightRequest * .1, HeightRequest * .3);
}
break;
case ButtonMode.TextOnly:
ContainerContent.HorizontalOptions = LayoutOptions.Center;
Grid.SetColumnSpan(ButtonIcon, 1);
Grid.SetColumn(ButtonText, 0);
ButtonText.IsVisible = true;
if (Padding.Equals(new Thickness(-1)))
{
Padding = new Thickness(0);
}
break;
}
}
public string Canonicalize()
{
var sb = StringBuilderCache.Aquire();
sb.Append("blob#" + Source.Key);
if (Expires != null)
{
sb.Append("|>expires(");
sb.Append(new DateTimeOffset(Expires.Value).ToUnixTimeSeconds());
sb.Append(')');
}
if (Encode.Format == FormatId.Json && Metadata != null)
{
sb.Append("|>");
Metadata.WriteTo(sb);
sb.Append("|>");
Encode.WriteTo(sb);
return(sb.ToString());
}
if (Extract is ExtractFilter extract)
{
sb.Append("|>");
// frame | page | timestamp
sb.Append(extract.ToString());
}
if (Background != null)
{
sb.Append("|>background(");
sb.Append(Background);
sb.Append(')');
}
if (Flip != null)
{
sb.Append("|>");
Flip.WriteTo(sb);
}
if (Rotate != 0)
{
sb.Append("|>rotate(");
sb.Append(Rotate);
sb.Append("deg)");
}
if (Crop is Rectangle crop)
{
sb.Append("|>");
sb.Append($"crop({crop.X},{crop.Y},{crop.Width},{crop.Height})");
}
if (Scale != null)
{
sb.Append("|>");
Scale.WriteTo(sb);
}
// pad(0,0)
if (!Padding.Equals(Padding.Zero))
{
sb.Append("|>");
sb.Append("pad(");
sb.Append(Padding.ToString());
sb.Append(")");
}
foreach (var filter in Filters)
{
sb.Append("|>");
if (filter is ICanonicalizable canonicalizable)
{
canonicalizable.WriteTo(sb);
}
else
{
sb.Append(filter.Canonicalize());
}
}
sb.Append("|>");
Encode.WriteTo(sb);
if (IsDebug)
{
sb.Append("|>debug");
}
return(StringBuilderCache.ExtractAndRelease(sb));
}
public string ToTransformPath()
{
if (Encode == null)
{
throw new Exception("Missing Encode");
}
var sb = StringBuilderCache.Aquire();
if (Expires != null)
{
sb.Append('/');
sb.Append("expires(");
sb.Append(new DateTimeOffset(Expires.Value).ToUnixTimeSeconds());
sb.Append(')');
}
if (Encode.Format == FormatId.Json && Metadata != null)
{
sb.Append('/');
Metadata.WriteTo(sb);
sb.Append(".json");
return(sb.ToString());
}
if (Extract is ExtractFilter extract)
{
sb.Append('/');
// page | timestamp | frame | poster
sb.Append(extract.ToString());
}
if (Background != null)
{
sb.Append('/');
sb.Append("background(");
sb.Append(Background);
sb.Append(')');
}
if (Flip != null)
{
sb.Append('/');
Flip.WriteTo(sb);
}
// TODO: Orient...
if (Rotate != 0)
{
sb.Append('/');
sb.Append("rotate(");
sb.Append(Rotate);
sb.Append("deg)");
}
if (Crop is Rectangle crop)
{
sb.Append('/');
sb.Append($"crop({crop.X},{crop.Y},{crop.Width},{crop.Height})");
}
if (Scale != null)
{
sb.Append('/');
sb.Append(Scale.Width);
sb.Append('x');
sb.Append(Scale.Height);
}
// pad(0,0)
if (!Padding.Equals(Padding.Zero))
{
sb.Append('/');
sb.Append("pad(");
sb.Append(Padding.ToString());
sb.Append(")");
}
foreach (var filter in Filters)
{
sb.Append('/');
if (filter is ICanonicalizable canonicalizable)
{
canonicalizable.WriteTo(sb);
}
else
{
sb.Append(filter.Canonicalize());
}
}
if (Encode.Flags.HasFlag(EncodeFlags.Lossless))
{
sb.Append('/');
sb.Append("lossless");
}
else if (Encode.Quality != null)
{
sb.Append('/');
sb.Append("quality(");
sb.Append(Encode.Quality.Value);
sb.Append(')');
}
sb.Append('.');
sb.Append(Encode.Format.ToString().ToLower());
return(StringBuilderCache.ExtractAndRelease(sb).Substring(1));
}
