private void LoadColors(XmlNodeList colorNodes)
{
Int32 count = -1;
if ((colorNodes == null) || (colorNodes.Count == 0))
{
errorLog.AppendLine("There are no Color items to load.");
return;
}
foreach (XmlNode colorNode in colorNodes)
{
String name = String.Empty;
Int32 red = -1;
Int32 green = -1;
Int32 blue = -1;
Color useColor = Color.Black;
Boolean hasColor = false;
count++;
foreach (XmlAttribute att in colorNode.Attributes)
{
switch (att.Name)
{
case "name":
name = att.Value;
break;
case "red":
if (Int32.TryParse(att.Value, out red) == false)
{
errorLog.AppendLine(String.Format("Color #{0} has an invalid red attribute. Value=\"{1}\"",
count, att.Value));
continue;
}
if ((red < 0) || (red > 255))
{
errorLog.AppendLine(String.Format("Color #{0} had a out of range red attribute. Value=\"{1}\"",
count, red));
continue;
}
break;
case "green":
if (Int32.TryParse(att.Value, out green) == false)
{
errorLog.AppendLine(String.Format("Color #{0} has an invalid green attribute. Value=\"{1}\"",
count, att.Value));
continue;
}
if ((green < 0) || (green > 255))
{
errorLog.AppendLine(String.Format("Color #{0} had a out of range green attribute. Value=\"{1}\"",
count, green));
continue;
}
break;
case "blue":
if (Int32.TryParse(att.Value, out blue) == false)
{
errorLog.AppendLine(String.Format("Color #{0} has an invalid blue attribute. Value=\"{1}\"",
count, att.Value));
continue;
}
if ((blue < 0) || (blue > 255))
{
errorLog.AppendLine(String.Format("Color #{0} had a out of range blue attribute. Value=\"{1}\"",
count, blue));
continue;
}
break;
case "colorString":
hasColor = Global.TryParseColor(att.Value, out useColor);
if (hasColor == false)
{
errorLog.AppendLine(String.Format("Color #{0} has a bad colorString value. Value={1}",
count, att.Value));
continue;
}
break;
default:
errorLog.AppendLine(String.Format("Color #{0} has unknown attribute \"{1}\" has value \"{2}\"",
count, att.Name, att.Value));
break;
}
}
if (name == String.Empty)
{
errorLog.AppendLine(String.Format("Color #{0} had no name attribute.", count));
continue;
}
if (hasColor == false)
{
if (red == -1)
{
errorLog.AppendLine(String.Format("Color #{0} had no colorString and no red attribute.", count));
continue;
}
if (green == -1)
{
errorLog.AppendLine(String.Format("Color #{0} had no colorString and no green attribute.", count));
continue;
}
if (blue == -1)
{
errorLog.AppendLine(String.Format("Color #{0} had no colorString and no blue attribute.", count));
continue;
}
useColor = Color.FromArgb(red, green, blue);
}
else
{
if ((red != -1) && (useColor.R != red))
{
errorLog.AppendLine(String.Format("Color #{0} has both a colorString and a red attribute but they do not match.",
count));
continue;
}
if ((green != -1) && (useColor.G != green))
{
errorLog.AppendLine(String.Format("Color #{0} has both a colorString and a green attribute but they do not match.",
count));
continue;
}
if ((blue != -1) && (useColor.B != blue))
{
errorLog.AppendLine(String.Format("Color #{0} has both a colorString and a blue attribute but they do not match.",
count));
continue;
}
}
if (colors.ContainsKey(name))
{
errorLog.AppendLine(String.Format("Color #{0} had a duplicate name to {1}.", count, name));
continue;
}
ColorInfo color = new ColorInfo();
color.name = name;
color.color = useColor;
colors.Add(name, color);
}
}
public void AddCustomColor(String colorName, Color newColor)
{
if (colors.ContainsKey(colorName))
return;
ColorInfo ci = new ColorInfo();
ci.name = colorName;
ci.color = newColor;
ci.isCustom = true;
colors.Add(colorName, ci);
}