update css for classic theme

build/js/ox.js

@@ -1498,7 +1498,93 @@ Ox.trim = function(str) { // is in jQuery
     "foo"
     */
     return str.replace(/^\s+|\s+$/g, "");
-}
+};
+
+Ox.truncate = function(str, len, pad, pos) {
+    /*
+    >>> Ox.truncate("anticonstitutionellement", 16, "...", "center")
+    anticon...lement
+    */
+    var pad = pad || {},
+        pos = pos || "right",
+        strlen = str.length,
+        padlen = pad.length,
+        left, right;
+    if (strlen > len) {
+        if (pos == "left") {
+            str = pad + str.substr(padlen + strlen - len);
+        } else if (pos == "center") {
+            left = Math.ceil((len - padlen) / 2);
+            right = Math.floor((len - padlen) / 2);
+            str = str.substr(0, left) + pad + str.substr(-right);
+        } else if (pos == "right") {
+            str = str.substr(0, len - padlen) + pad;
+        }
+    }
+    return str;
+};
+
+Ox.wordwrap = function(str, len, sep, bal, spa) {
+    /*
+    >>> Ox.wordwrap("Anticonstitutionellement, Paris s'eveille", 25, "<br/>"")
+    Anticonstitutionellement, <br/>Paris s'eveille
+    >>> Ox.wordwrap("Anticonstitutionellement, Paris s'eveille", 16, "<br/>")
+    Anticonstitution<br />ellement, Paris <br/>s'eveille
+    >>> Ox.wordwrap("These are short words", 16, "<br/>", true)
+    These are <br/>short words
+    */
+    var len = len || 80,
+        sep = sep || "<br/>",
+        bal = bal || false,
+        spa = spa || true,
+        words = str.split(" "),
+        lines;
+    if (bal) {
+        // balance lines: test if same number of lines
+        // can be achieved with a shorter line length
+        lines = Ox.wordwrap(str, len, sep, false).split(sep);
+        if (lines.length > 1) {
+            // test shorter line, unless
+            // that means cutting a word
+            var max = Ox.max($.map(words, function(word) {
+                return word.length;
+            }));
+            while (len > max) {
+                len--;
+                if (Ox.wordwrap(str, len, sep, false).split(sep).length > lines.length) {
+                    len++;
+                    break;
+                }
+            }
+        }
+    }
+    lines = [""];
+    $.each(words, function(i, word) {
+        if ((lines[lines.length - 1] + word + " ").length <= len + 1) {
+            // word fits in current line
+            lines[lines.length - 1] += word + " ";
+        } else {
+            if (word.length <= len) {
+                // word fits in next line
+                lines.push(word + " ");
+            } else {
+                // word is longer than line
+                var chr = len - lines[lines.length - 1].length;
+                lines[lines.length - 1] += word.substr(0, chr);
+                for (var pos = chr; pos < word.length; pos += len) {
+                    lines.push(word.substr(pos, len));
+                }
+                lines[lines.length - 1] += " ";
+            }
+        }
+    });
+    if (!spa) {
+        lines = $.map(lines, function(line) {
+            return Ox.trim(line);
+        });
+    }
+    return Ox.trim(lines.join(sep));    
+};
 
 /*
 ================================================================================