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commit f5a9dd6812f84d2d38af6568567147e7fbda6af7
parent d1d70d3df8546a94e8dab0ab59346d3e33b97788
Author: Dan Stillman <dstillman@zotero.org>
Date:   Wed, 16 Dec 2009 00:28:24 +0000

Missing file from previous commit: Zotero.Utilities.ellipsize(str, len, countChars)


Diffstat:
M
chrome/content/zotero/xpcom/utilities.js
 | 
18
++++++++++++++++++

1 file changed, 18 insertions(+), 0 deletions(-)
diff --git a/chrome/content/zotero/xpcom/utilities.js b/chrome/content/zotero/xpcom/utilities.js
@@ -529,6 +529,24 @@ Zotero.Utilities.prototype.lpad = function(string, pad, length) {
 
 
 /**
+ * Shorten and add an ellipsis to a string if necessary
+ *
+ * @param	{String}	str
+ * @param	{Integer}	len
+ * @param	{Boolean}	[countChars=false]
+ */
+Zotero.Utilities.prototype.ellipsize = function (str, len, countChars) {
+	if (!len) {
+		throw ("Length not specified in Zotero.Utilities.ellipsize()");
+	}
+	if (str.length > len) {
+		return str.substr(0, len) + '...' + (countChars ? ' (' + str.length + ' chars)' : '');
+	}
+	return str;
+}
+
+
+/**
   * Port of PHP's number_format()
   *
   * MIT Licensed