Merge pull request #1143 from danielgindi/highlight-value

Moved highlightTouch logic to highlightValue & deprecated highlightTouch

MPChartLib/src/com/github/mikephil/charting/charts/Chart.java

@@ -572,24 +572,23 @@ public void highlightValue(int xIndex, int dataSetIndex) {
 
     /**
      * Highlights the values represented by the provided Highlight object
+     * This DOES NOT generate a callback to the OnChartValueSelectedListener.
      *
      * @param highlight contains information about which entry should be highlighted
      */
     public void highlightValue(Highlight highlight) {
-        if (highlight == null)
-            highlightValues(null);
-        else
-            highlightValues(new Highlight[]{highlight});
+        highlightValue(highlight);
     }
 
     /**
      * Highlights the value selected by touch gesture. Unlike
      * highlightValues(...), this generates a callback to the
      * OnChartValueSelectedListener.
      *
-     * @param high
+     * @param high - the highlight object
+     * @param callListener - call the listener
      */
-    public void highlightTouch(Highlight high) {
+    public void highlightValue(Highlight high, boolean callListener) {
 
         Entry e = null;
 
@@ -612,7 +611,7 @@ public void highlightTouch(Highlight high) {
             }
         }
 
-        if (mSelectionListener != null) {
+        if (callListener && mSelectionListener != null) {
 
             if (!valuesToHighlight())
                 mSelectionListener.onNothingSelected();
@@ -625,6 +624,14 @@ public void highlightTouch(Highlight high) {
         invalidate();
     }
 
+    /**
+     * Deprecated. Calls highlightValue(high, true)
+     */
+    @Deprecated
+    public void highlightTouch(Highlight high) {
+        highlightValue(high, true);
+    }
+
     /**
      * Set a new (e.g. custom) ChartTouchListener NOTE: make sure to
      * setTouchEnabled(true); if you need touch gestures on the chart