Make search sort options work

components/options-data.xml

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<component name="OptionsData" extends="ContentNode">
+  <interface>
+    <field id="base_title" type="string" />
+    <field id="choices" type="stringarray" />
+    <field id="config_key" type="string" />
+    <field id="value_index" type="integer" />
+    <field id="value" type="string" onChange="update_title" />
+    <function name="cycle" />
+  </interface>
+  <script type="text/brightscript" uri="pkg:/source/config.brs" />
+  <script type="text/brightscript">
+  <![CDATA[
+  sub init()
+    m.top.value_index = 0
+  end sub
+
+  sub update_title()
+    for i=0 to m.top.choices.count() - 1
+      if m.top.choices[i] = m.top.value
+        m.top.value_index = i
+        exit for
+      end if
+    end for
+    m.top.title = m.top.base_title + ": " + m.top.value
+
+    print m.top.value_index
+  end sub
+
+  sub cycle()
+    max_opt = m.top.choices.count()
+    i = m.top.value_index + 1
+    while i >= max_opt
+      i = i - max_opt
+    end while
+
+    m.top.value_index = i
+    m.top.value = m.top.choices[m.top.value_index]
+
+    set_user_setting(m.top.config_key, m.top.value)
+  end sub
+  ]]>
+  </script>
+</component>

components/options.xml

@@ -40,8 +40,7 @@
     options = m.top.options
     row = m.top.findNode("fieldList")
 
-    row.removeChildren(row.getChildren(-1, 0))
-
+    row.clear()
     row.appendChildren(options)
   end sub
 
@@ -52,6 +51,11 @@
       m.top.visible = false
       m.top.escape = true
       return true
+    else if key = "OK"
+      list = m.top.findNode("panelList")
+      data = list.content.getChild(list.itemFocused)
+      data.callFunc("cycle")
+      return true
     end if
 
     return false

source/ShowScenes.brs

@@ -171,16 +171,24 @@ sub ShowMovieOptions(library)
   sidepanel = scene.findNode("options")
   movie_options = [
     {"title": "Sort Field",
+     "base_title": "Sort Field",
      "key": "movie_sort_field",
-     "values": ["blah", "this", "that"]},
+     "default": "DateCreated",
+     "values": ["DateCreated", "PremiereDate", "SortName"]},
     {"title": "Sort Order",
+     "base_title": "Sort Order",
      "key": "movie_sort_order",
-     "values": ["blah", "this", "that"]}
+     "default": "Descending",
+     "values": ["Descending", "Ascending"]}
   ]
   new_options = []
   for each opt in movie_options
-    o = CreateObject("roSGNode", "ContentNode")
+    o = CreateObject("roSGNode", "OptionsData")
     o.title = opt.title
+    o.choices = opt.values
+    o.base_title = opt.base_title
+    o.config_key = opt.key
+    o.value = get_user_setting(opt.key, opt.default)
     new_options.append([o])
   end for
   sidepanel.options = new_options