scroll to current note in the tree

src/templates/app.html

@@ -38,6 +38,10 @@
           <img src="stat/icons/list.png" alt="Collapse tree"/>
         </a>
 
+        <a onclick="scrollToCurrentNote()" title="Scroll to current note" class="icon-action">
+          <img src="stat/icons/crosshair.png" alt="Collapse tree"/>
+        </a>
+
         <div id="tree">
         </div>
       </div>

static/js/encryption.js

@@ -213,7 +213,7 @@ function decryptNoteAndSendToServer() {
 
 function decryptNoteIfNecessary(note) {
     if (note.detail.encryption > 0) {
-        return decryptNote(note);
+        decryptNote(note);
     }
 }
 

static/js/tree.js

@@ -179,4 +179,14 @@ function collapseTree() {
     });
 }
 
+function scrollToCurrentNote() {
+    const node = getNodeByKey(globalCurrentNote.detail.note_id);
+
+    if (node) {
+        node.makeVisible({scrollIntoView: true});
+
+        node.setFocus();
+    }
+}
+
 $(document).bind('keydown', 'alt+c', collapseTree);