public void ResetHighlight()
{
if (selected)
{
highlight = LinkHighlightMode.Selected;
}
else
{
highlight = LinkHighlightMode.None;
}
}
private bool ParseMarkdownLink(string v, LinkHighlightMode lm, out int lenPrefix, out int lenCore, out int lenSuffix)
{
var i = 0;
var posCoreStart = -1;
var posCoreEnd = -1;
lenPrefix = lenCore = lenSuffix = -1;
if (v.Length == 0)
{
return(false);
}
if (v[0] != '[')
{
return(false);
}
i++;
for (;;)
{
if (i >= v.Length)
{
return(false);
}
if (v[i] == '[')
{
return(false);
}
if (v[i] == ']')
{
break;
}
i++;
}
i++;
if (i >= v.Length)
{
return(false);
}
if (v[i] != '(')
{
return(false);
}
posCoreStart = i;
i++;
for (; ;)
{
if (i >= v.Length)
{
return(false);
}
if (v[i] == '(')
{
return(false);
}
if (v[i] == ')')
{
posCoreEnd = i;
break;
}
i++;
}
i++;
while (posCoreStart < i - 1 && v[posCoreStart + 1] == ' ')
{
posCoreStart++;
}
while (posCoreEnd > 0 && v[posCoreEnd - 1] == ' ')
{
posCoreEnd--;
}
lenPrefix = posCoreStart + 1;
lenCore = posCoreEnd - lenPrefix;
lenSuffix = i - (lenPrefix + lenCore);
if (lm == LinkHighlightMode.Disabled)
{
lenPrefix += lenCore;
lenCore = 0;
}
else
{
var core = v.Substring(lenPrefix, lenCore);
var urlmatch = GetURLMatchingRegex().Match(core);
if (urlmatch.Success && urlmatch.Groups[0].Value == core)
{
// url found ... all is good
}
else
{
lenPrefix += lenCore;
lenCore = 0;
}
}
return(true);
}
void DrawSelectedBezier(Vector3 startPos, Vector3 endPos, Vector3 startTan, Vector3 endTan, ColorSchemeName colorSchemeName, int width, LinkHighlightMode highlight)
{
switch (highlight)
{
case LinkHighlightMode.Selected:
Handles.DrawBezier(startPos, endPos, startTan, endTan, ColorTheme.selectedColor, null, width + 3);
break;
case LinkHighlightMode.Delete:
case LinkHighlightMode.DeleteAndReset:
Handles.DrawBezier(startPos, endPos, startTan, endTan, ColorTheme.deletedColor, null, width + 2);
break;
default:
break;
}
Color c = ColorTheme.GetLinkColor(colorSchemeName);
Handles.DrawBezier(startPos, endPos, startTan, endTan, c, null, width);
}
