public void TextIsSetFromIconName()
{
var span = new IconSpan {
GlyphName = "test-foo"
};
Assert.Single(span.Text);
Assert.Equal(MockFontAMapping.Foo, span.Text);
}
public void TextIsSetFromIconName()
{
IconFontRegistry.Reset();
IconFontRegistry.Register(new IconFont("TestFontFamily", "test", typeof(MockFontA)));
var span = new IconSpan {
GlyphName = "test-foo"
};
Assert.Single(span.Text);
Assert.Equal(MockFontA.Foo, span.Text);
}
internal void SetColors(TextSpan[] colors)
{
if (colors != null && colors.Length < m_sprites.Length)
{
throw new ArgumentException("Too few colors in array!");
}
int ialpha = MathHelper.Clamp((int)(m_alpha * 255), 0, 255);
for (int i = 0; i < m_sprites.Length; i++)
{
ISprite sprite = m_sprites[i];
if (colors != null && colors[i] != null)
{
if (colors[i] is IconSpan)
{
IconSpan icon = (IconSpan)colors[i];
ISprite iconSprite = WindowController.Instance.CreateSprite(icon.Icon, Vector2.Zero);
if (iconSprite != null) // consume the error cause there is no place for log or message
{
iconSprite.Position = new Vector2(sprite.Position.X, sprite.Position.Y + m_font.Baseline - icon.Height / 2);
iconSprite.Transform.Scale = new Vector3(icon.Width / iconSprite.Size.X, icon.Height / iconSprite.Size.Y, 1.0f);
m_sprites[i] = iconSprite;
sprite = m_sprites[i];
}
}
sprite.Color = colors[i].Color;
}
else
{
sprite.Color = m_color;
}
sprite.Alpha = (byte)ialpha;
sprite.Transform.Parent = Transform;
}
}
public static string ParseRichText(string text, int defaultColor, out TextSpan[] colors, int spaceWidth)
{
colors = new TextSpan[text.Length];
char[] chars = new char[text.Length];
int length = 0;
TextSpan currentColor = new TextSpan(defaultColor);
for (int i = 0; i < text.Length; i++)
{
if (text[i] == '|' && i < text.Length - 1)
{
char code = text[i + 1];
switch (code)
{
case 'c': // color
if (i < text.Length - 9)
{
string colorString = text.Substring(i + 2, 6);
int color;
if (int.TryParse(colorString, System.Globalization.NumberStyles.HexNumber, null, out color))
{
currentColor = new TextSpan(color);
i += 7;
continue;
}
}
break;
case 'r': // restore color
currentColor = new TextSpan(defaultColor);
i++;
continue;
case '|': // symbol |
i++;
chars[length] = '|';
colors[length] = currentColor;
length++;
continue;
case 'n': // new line
i++;
chars[length] = '\n';
colors[length] = currentColor;
length++;
continue;
case 't': // image
if (i < text.Length - 4)
{
// we wait for string alike
// |ticon_money:32:32:ffbbee|t
int nextT = text.IndexOf("|t", i + 1);
if (nextT != -1)
{
string iconText = text.Substring(i + 2, nextT - i - 2);
string[] iconData = iconText.Split(':');
string icon = iconData[0];
int width;
int height;
int color;
// ignore the errors if any
if (iconData.Length > 2 && int.TryParse(iconData[1], out width) && int.TryParse(iconData[2], out height))
{
if (iconData.Length > 3 && int.TryParse(iconData[3], System.Globalization.NumberStyles.HexNumber, null, out color))
{
}
else
{
color = 0xffffff; // defaults to white color
}
// use spaces to preserve space for image
TextSpan span = new IconSpan(color, icon, width, height);
int spaces = (int)Math.Ceiling(width / (float)spaceWidth);
colors[length] = span;
for (int k = 0; k < spaces; k++)
{
chars[length] = '\u00a0'; // symbol will default to space but avoid line breaks
length++;
}
i = nextT + 1;
continue;
}
}
}
break;
}
}
chars[length] = text[i];
colors[length] = currentColor;
length++;
}
return(new string(chars, 0, length));
}
