1 files changed, 81 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticResultFormats/formats/Gantt/resources/ext.gantt.js b/www/wiki/extensions/SemanticResultFormats/formats/Gantt/resources/ext.gantt.js
new file mode 100644
index 00000000..77067319
--- /dev/null
+++ b/www/wiki/extensions/SemanticResultFormats/formats/Gantt/resources/ext.gantt.js
@@ -0,0 +1,81 @@
+/*!
+ * @file
+ * @ingroup SMW
+ *
+ * @licence GNU GPL v2+
+ * @author Sebastian Schmid
+ */
+
+( function ($, mw) {
+
+    'use strict';
+
+    mw.loader.using(['mediawiki.api', 'ext.mermaid']).then(function () {
+
+        $(document).ready(function () {
+
+            $('.srf-gantt').each(function () {
+
+                var id = $(this).attr('id') + '-diagram';
+                var data = $(this).data('mermaid');
+
+                $(this).find('.mermaid-dots').hide();
+                $(this).append('<div id=' + id + '> ' + data.content + ' </div>');
+                mermaid.initialize(data.config);
+                mermaid.init(undefined, $("#" + id));
+
+                // replace <esc>35</esc> with # Tag
+                $(".srf-gantt svg text:contains('<esc>35</esc>')").each(function () {
+                    var text = $(this).text().replace('<esc>35</esc>', '#');
+                    $(this).text(text);
+                });
+
+                // word wrapping in <text>
+                $('.srf-gantt text.sectionTitle').each(function(index, value){
+                        forceTextWrappingOn( this, data.config.gantt.leftPadding);
+                });
+            });
+        });
+    });
+
+    /*
+     * Credits
+     * Project: https://gist.github.com/jkappers/3892971
+     * Author jkappers (Joshua Kappers)
+     */
+    function forceTextWrappingOn(node, width) {
+        var svgns = "http://www.w3.org/2000/svg";
+
+        if(node.firstChild != null){
+            var chars = node.firstChild.nodeValue.split(' '),
+                x = parseInt(node.getAttribute('x'), 10),
+                y = parseInt(node.getAttribute('y'), 10),
+                nodeBB = node.getBBox(),
+                index = 0,
+                tspan, tspanWidth, textNode;
+
+            node.removeChild(node.firstChild);
+
+            for (var c in chars) {
+                if (chars.hasOwnProperty(c)) {
+                    tspanWidth = tspan == null ? 0 : tspan.getComputedTextLength();
+                    if (tspanWidth > width || tspanWidth === 0) {
+                        if(index !== 0){
+                            y = y + nodeBB.height;
+                        }
+                        tspan = document.createElementNS(svgns, 'tspan');
+                        tspan.setAttribute('x', x);
+                        tspan.setAttribute('y', y);
+                        node.appendChild(tspan);
+                        index = 0;
+                    }
+
+                    textNode = document.createTextNode(index === 0 ? chars[c] : " " + chars[c]);
+                    tspan.appendChild(textNode);
+                    index++;
+                }
+            }
+        }
+    }
+
+}(jQuery, mediaWiki) );