text hyperlink unity
// Check links in text void CheckLinks () { Regex regx = new Regex ("((http://|https://|www\\.)([A-Z0-9.-:]{1,})\\.[0-9A-Z?;~&#=\\-_\\./]{2,})" , RegexOptions.IgnoreCase | RegexOptions.Singleline); MatchCollection matches = regx.Matches (textMessage.text); foreach (Match match in matches) textMessage.text = textMessage.text.Replace (match.Value, ShortLink(match.Value)); } // Cut long url string ShortLink (string link) { string text = link; int left = 9; int right = 16; string cut = "..."; if (link.Length > (left + right + cut.Length)) text = string.Format ("{0}{1}{2}", link.Substring (0, left), cut, link.Substring (link.Length - right, right)); return string.Format("<#7f7fe5><u><link=\"{0}\">{1}</link></u></color>", link, text); }
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// Get link and open page public void OnPointerClick (PointerEventData eventData) { int linkIndex = TMP_TextUtilities.FindIntersectingLink (textMessage, eventData.position, eventData.pressEventCamera); if (linkIndex == -1) return; TMP_LinkInfo linkInfo = textMessage.textInfo.linkInfo[linkIndex]; string selectedLink = linkInfo.GetLinkID(); if (selectedLink != "") { Debug.LogFormat ("Open link {0}", selectedLink); Application.OpenURL (selectedLink); } }
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