// return true if control needs to be redrawn
public bool CalculateBounds(object graphics, int width, bool enableHatEmotes)
{
var emotesChanged = EmoteBoundsChanged;
var redraw = false;
var mediumTextLineHeight = GuiEngine.Current.MeasureStringSize(null, FontType.Medium, "X").Height;
if (Width != width)
{
Width = width;
redraw = true;
}
// check if any words need to be recalculated
if (emotesChanged || measureText || _measureImages)
{
foreach (var word in Words)
{
if (word.Type == SpanType.Text)
{
if (measureText)
{
var size = GuiEngine.Current.MeasureStringSize(graphics, word.Font, (string)word.Value);
word.Width = size.Width;
word.Height = size.Height;
}
}
else if (word.Type == SpanType.LazyLoadedImage)
{
if (emotesChanged || _measureImages)
{
var emote = word.Value as LazyLoadedImage;
var image = emote?.Image;
if (image == null)
{
word.Width = word.Height = 16;
}
else
{
var size = GuiEngine.Current.GetImageSize(image);
double w = size.Width, h = size.Height;
if (emote.IsEmote)
{
if (AppSettings.EmoteScaleByLineHeight)
{
w = size.Width * ((float)mediumTextLineHeight / size.Height);
h = mediumTextLineHeight;
}
else
{
w *= emote.Scale;
h *= emote.Scale;
}
w = w * AppSettings.EmoteScale;
h = h * AppSettings.EmoteScale;
}
word.Width = (int)w;
word.Height = (int)h;
}
}
}
}
measureText = false;
_measureImages = false;
redraw = true;
}
if (redraw)
{
var x = 0;
var y = 4;
var lineStartIndex = 0;
var spaceWidth = GuiEngine.Current.MeasureStringSize(graphics, FontType.Medium, " ").Width;
var i = 0;
Func <int> fixCurrentLineHeight = () =>
{
var lineHeight = 0;
for (var j = lineStartIndex; j < i; j++)
{
var h = Words[j].Height;
lineHeight = h > lineHeight ? h : lineHeight;
}
for (var j = lineStartIndex; j < i; j++)
{
var word = Words[j];
if (j == lineStartIndex && word.Type == SpanType.Text && word.SplitSegments != null)
{
var segment = word.SplitSegments[word.SplitSegments.Length - 1];
var rec = segment.Item2;
word.SplitSegments[word.SplitSegments.Length - 1] = Tuple.Create(segment.Item1, new CommonRectangle(rec.X, rec.Y + lineHeight - word.Height, rec.Width, rec.Height));
}
else
{
word.Y += lineHeight - word.Height;
}
}
return(lineHeight);
};
for (; i < Words.Count; i++)
{
var word = Words[i];
word.SplitSegments = null;
Margin margin = null;
if (word.Type == SpanType.LazyLoadedImage && enableHatEmotes && (i > 0 && Words[i - 1].Type != SpanType.Text))
{
var img = (LazyLoadedImage)word.Value;
if (img.IsHat)
{
#warning emote size
x -= word.Width + 2;
}
else if (img.Margin != null)
{
margin = img.Margin;
}
}
// word wrapped text
if (word.Width > width && word.Type == SpanType.Text && ((string)word.Value).Length > 2)
{
y += fixCurrentLineHeight();
lineStartIndex = i;
word.X = 0;
word.Y = y;
var text = (string)word.Value;
var startIndex = 0;
var items = new List <Tuple <string, CommonRectangle> >();
string s;
var widths = word.CharacterWidths;
// calculate word widths
if (widths == null)
{
widths = new int[text.Length];
var lastW = 0;
for (var j = 0; j < text.Length; j++)
{
var w = GuiEngine.Current.MeasureStringSize(graphics, word.Font, text.Remove(j)).Width;
widths[j] = w - lastW;
lastW = w;
}
word.CharacterWidths = widths;
}
// create word splits
{
var w = widths[0];
for (var j = 1; j < text.Length; j++)
{
w += widths[j];
if (w > width - spaceWidth - spaceWidth - spaceWidth)
{
items.Add(Tuple.Create(text.Substring(startIndex, j - startIndex), new CommonRectangle(0, y, w, word.Height)));
startIndex = j;
y += word.Height;
w = 0;
}
}
s = text.Substring(startIndex);
for (var j = startIndex; j < text.Length; j++)
{
w += widths[j];
}
items.Add(Tuple.Create(s, new CommonRectangle(0, y, w, word.Height)));
}
x = GuiEngine.Current.MeasureStringSize(graphics, word.Font, s).Width + spaceWidth;
if (items.Count > 1)
{
word.SplitSegments = items.ToArray();
}
}
// word in new line
else if (word.Width > width - x)
{
y += fixCurrentLineHeight();
word.X = 0 + (margin?.Left ?? 0);
word.Y = y + (margin?.Top ?? 0);
x = word.Width + spaceWidth + (margin == null ? 0 : (margin.Left + margin.Right));
lineStartIndex = i;
}
// word fits in current line
else
{
word.X = x + (margin?.Left ?? 0);
word.Y = y + (margin?.Top ?? 0);
x += word.Width + spaceWidth + (margin == null ? 0 : (margin.Left + margin.Right));
}
}
y += fixCurrentLineHeight();
Height = y + 4;
}
if (redraw)
{
buffer = null;
}
return(redraw);
}
public static IEnumerable <LazyLoadedImage> GetFfzEmoteFromDynamic(dynamic d, bool global)
{
List <LazyLoadedImage> emotes = new List <LazyLoadedImage>();
foreach (var emote in d)
{
var name = emote["name"];
dynamic urls = emote["urls"];
int maxScale = 1;
var urlX1 = "https:" + urls["1"];
string urlX2 = null;
if (urls.ContainsKey("2"))
{
urlX2 = "https:" + urls["2"];
maxScale = 2;
}
string urlX4 = null;
if (urls.ContainsKey("4"))
{
urlX4 = "https:" + urls["4"];
maxScale = 4;
}
var _scale = AppSettings.EmoteScale > 2 ? 4 : (AppSettings.EmoteScale > 1 ? 2 : 1);
string url;
if (maxScale >= 2 && _scale == 2)
{
_scale = 2;
url = urlX2;
}
else if (maxScale == 4 && _scale == 4)
{
_scale = 4;
url = urlX4;
}
else
{
_scale = 1;
url = urlX1;
}
var scale = 1.0 / _scale;
string margins = emote["margins"];
Margin margin = null;
if (!string.IsNullOrEmpty(margins))
{
var S = margins.Split(' ');
if (S.Length == 4)
{
try
{
var ints = S.Select(x =>
{
var index = x.Length;
for (var i = 0; i < x.Length; i++)
{
if (x[i] != '-' && (x[i] < '0' || x[i] > '9'))
{
index = i - 1;
}
}
return(int.Parse(index == x.Length ? x : x.Remove(index)));
}).ToArray();
margin = new Margin(ints[0], ints[1], ints[2], ints[3]);
}
catch
{
}
}
}
emotes.Add(new LazyLoadedImage {
Name = name, Url = url, Scale = scale, Margin = margin, Tooltip = name + $"\nFrankerFaceZ {(global ? "Global" : "Channel")} Emote", IsEmote = true
});
}
return(emotes);
}
