/// <summary>
/// 代码着色
/// </summary>
private void CodeBrush()
{
try
{
var parser = new Controls.Parser(Entity.Language.CSharp);
foreach (var item in parser.KeyColor.Keys)
{
var code = parser.KeyColor[item] as Entity.KeyCodeInfo;
if (!code.UseRegex)
{
SetColor(parser, code);
}
else
{
var regex = new System.Text.RegularExpressions.Regex(code.Key);
var values = regex.Matches(txtCode.Text);
foreach (System.Text.RegularExpressions.Match match in values)
{
SetColor(parser, new Entity.KeyCodeInfo {
Key = match.Value,
ColorStr = code.ColorStr,
UseRegex = false
});
}
}
}
}
catch { }
}
private void SetColor(Controls.Parser parser, Entity.KeyCodeInfo code)
{
int position = -1;
int length = txtCode.Text.Length;
position = txtCode.Find(code.Key);
while (position >= 0)
{
txtCode.SelectionStart = position;
txtCode.SelectionLength = code.Key.Length;
if (parser.ColorFromRGB)
{
var rgb = code.ColorStr.Split(',');
txtCode.SelectionColor = Color.FromArgb(int.Parse(rgb[0]), int.Parse(rgb[1]), int.Parse(rgb[2]));
}
else
{
txtCode.SelectionColor = Color.FromName(code.ColorStr);
}
position = txtCode.Find(code.Key, position + code.Key.Length, length, RichTextBoxFinds.WholeWord);
}
}
