diff interfaces/discrete.js @ 2793:1076ac62823f

#133 Add element specific images to musher, horizontal and discrete

--- a/interfaces/discrete.js	Sun Apr 23 10:17:43 2017 +0100
+++ b/interfaces/discrete.js	Sun Apr 23 10:39:02 2017 +0100
@@ -137,7 +137,9 @@
         document.getElementById("pageTitle").textContent = interfaceObj.title;
     }
 
-    if (interfaceObj.image !== undefined) {
+    if (interfaceObj.image !== undefined || audioHolderObject.audioElements.some(function (elem) {
+            return elem.image !== undefined;
+        })) {
         document.getElementById("testContent").insertBefore(interfaceContext.imageHolder.root, document.getElementById("slider"));
         interfaceContext.imageHolder.setImage(interfaceObj.image);
     }
@@ -344,6 +346,9 @@
             $('.track-slider-button').attr("disabled", "true");
         }
         interfaceContext.commentBoxes.highlightById(audioObject.id);
+        if (audioObject.specification.image !== undefined) {
+            interfaceContext.imageHolder.setImage(audioObject.specification.image);
+        }
     };
     this.stopPlayback = function () {
         // Called by audioObject when playback stops
@@ -359,6 +364,11 @@
             if (box) {
                 box.highlight(false);
             }
+            if (audioObject.specification.parent.interfaces[0].image !== undefined) {
+                interfaceContext.imageHolder.setImage(audioObject.specification.parent.interfaces[0].image);
+            } else {
+                interfaceContext.imageHolder.setImage("");
+            }
         }
     };