Addition of drag to labels and update of Flask

Author: omixer

functree/static/src/js/functree.js

@@ -395,7 +395,7 @@ const FuncTree = class {
             				const selectedLabel = d3.select('#label-' + nodeId)
             				if (selectedLabel.empty()) {
             					const selectedNode = d3.select('#' + nodeId)
-            					d3.select("#labels")
+            					const text = d3.select("#labels")
             					.append('g')
             					.attr('id', 'label-' + nodeId)
             					.attr('transform', selectedNode .attr("transform"))
@@ -405,6 +405,18 @@ const FuncTree = class {
             					.attr('font-size', 4)
             					.attr('fill', '#555')
             					.text(selectedNode.attr("data-original-title").replace(/\[.*\] /, ''))
+            					// add drag behavior
+            		            text.call(d3.behavior.drag()
+            		                .on('dragstart', () => {
+            		        	    	d3.event.sourceEvent.stopPropagation();
+            		        	    })
+            		                .on('drag', function(d) {
+            		                    d3.select(this)
+            		                        .attr('y', 0)
+            		                        .attr('transform', 'translate(' + d3.event.x + ',' + d3.event.y + ')');
+            		                })
+            		            );
+
             				} else {
             					selectedLabel.remove()
             				}

functree/templates/about.html

@@ -25,10 +25,11 @@ <h3>Publications</h3>
     <hr />
     <h3>Change log</h3>
     <br />
-	<h5>Version 0.7.6.2 (dev)</h5>
+	<h5>Version 0.7.6.2 (2019-02-15)</h5>
 	<ul>
 		<li>Addition of a toggle action to show/hide node labels
 		<li>Addition of a description to the database selection
+		<li>Upgrade of Flask
 	</ul>    
     <h5>Version 0.7.6.1 (2019-01-18)</h5>
 	<ul>

functree/templates/mapping.html

@@ -64,7 +64,7 @@ <h2>Mapping</h2>
      <div class="form-group{% if form.distribute.errors %} has-error{% endif %}">
       <div class="col-sm-offset-2 col-sm-10">
        <div class="checkbox">
-        <label> {{ form.distribute }} <b>[dev-feature]</b> {{ form.distribute.label.text }}
+        <label> {{ form.distribute }} <span class="label label-info">beta feature</span> {{ form.distribute.label.text }}
         </label>
        </div>
        {% if form.distribute.errors %} 

requirements.txt

@@ -4,7 +4,7 @@ CairoSVG==2.0.3
 cffi==1.10.0
 click==6.7
 cssselect==1.0.1
-Flask==0.12.2
+Flask==0.12.4
 Flask-Caching==1.3.3
 Flask-DebugToolbar==0.10.1
 Flask-HTTPAuth==3.2.3