Put last move in <title>. Idea from Stephan Brumme.

[remoteglot] / www / js / remoteglot.js

diff --git a/www/js/remoteglot.js b/www/js/remoteglot.js
index 3bff1ffa4d1c22ae489a5b8c698196cec2f522ac..d75b3fca18b980a9dec369699728747d1614699d 100644 (file)
--- a/www/js/remoteglot.js
+++ b/www/js/remoteglot.js
@@ -440,7 +440,7 @@ var print_pv = function(line_num, pretty_pv, move_num, toplay, opt_limit, opt_sh
                        ++i;
                }
                move_num += i / 2;
-       } else if (toplay == 'B') {
+       } else if (toplay == 'B' && pretty_pv.length > 0) {
                var move = "<a class=\"move\" id=\"automove" + line_num + "-0\" href=\"javascript:show_line(" + line_num + ", " + 0 + ");\">" + pretty_pv[0] + "</a>";
                pv = move_num + '. … ' + move;
                toplay = 'W';
@@ -572,14 +572,18 @@ var update_board = function(data, num_viewers) {
        } else {
                headline = 'Analysis';
        }
+       var last_move;
        if (data['position']['last_move'] !== 'none') {
-               headline += ' after '
                if (data['position']['toplay'] == 'W') {
-                       headline += (data['position']['move_num']-1) + '… ';
+                       last_move = (data['position']['move_num']-1) + '… ';
                } else {
-                       headline += data['position']['move_num'] + '. ';
+                       last_move = data['position']['move_num'] + '. ';
                }
-               headline += data['position']['last_move'];
+               last_move += data['position']['last_move'];
+
+               headline += ' after ' + last_move;
+       } else {
+               last_move = null;
        }
 
        $("#headline").text(headline);
@@ -601,8 +605,17 @@ var update_board = function(data, num_viewers) {
        if (data['score'] !== null) {
                $("#score").text(data['score']);
        }
+
+       var title_elems = [];
        if (data['short_score'] !== undefined && data['short_score'] !== null) {
-               document.title = '(' + data['short_score'] + ') analysis.sesse.net';
+               title_elems.push(data['short_score']);
+       }
+       if (last_move !== null) {
+               title_elems.push(last_move);
+       }
+
+       if (title_elems.length != 0) {
+               document.title = '(' + title_elems.join(', ') + ') analysis.sesse.net';
        } else {
                document.title = 'analysis.sesse.net';
        }