Refactoring store

js/store/reducers/index.js

@@ -1,3 +1,4 @@
 exports.desktopApps = require('./desktop-apps');
 exports.profile = require('./profile');
 exports.processOpts = require('./process-opts');
+exports.theme = require('./theme');

js/store/reducers/profile.js

@@ -14,6 +14,12 @@ module.exports = function(oldProfile, action) {
     case actions.edit.ADD_PROFILE_ITEM:
       return addProfileItem(oldProfile, action.newItem, action.targetItem);
 
+    case actions.edit.UPDATE_PROFILE_ITEM:
+      return updateProfileItem(oldProfile, action.item, action.key, action.value);
+
+    case actions.edit.SELECT_PROFILE_ITEM:
+      return selectProfileItem(oldProfile, action.item);
+
     default:
       return oldProfile || null;
 
@@ -21,6 +27,19 @@ module.exports = function(oldProfile, action) {
 
 };
 
+function selectProfileItem(oldProfile, item) {
+  var newProfile = _.cloneDeep(oldProfile);
+
+  return newProfile;
+}
+
+function updateProfileItem(oldProfile, targetItem, key, value) {
+  var newProfile = _.cloneDeep(oldProfile);
+  var result = treeFind(newProfile, targetItem);
+  result.item[key] = value;
+  return newProfile;
+}
+
 
 function moveProfileItem(oldProfile, movedItem, targetItem) {
 
@@ -50,6 +69,29 @@ function addProfileItem(oldProfile, newItem, targetItem) {
   return newProfile;
 }
 
+// Tree manipulation helpers
+
+function treeWalk(branch, func) {
+
+  var items = branch.items;
+
+  if(!items) return;
+
+  for( var i = 0, item = items[i]; (item = items[i]); i++ ) {
+
+    var breakHere = func(item, parent);
+
+    if(breakHere) return breakHere;
+
+    if(item.items) {
+      breakHere = treeWalk(item, func);
+      if(breakHere) return breakHere;
+    }
+
+  }
+
+}
+
 function treeFind(branch, obj) {
 
   var items = branch.items;

js/store/reducers/theme.js

@@ -0,0 +1,14 @@
+var actions = require('../actions');
+
+module.exports = function(currentTheme, action) {
+
+  switch(action.type) {
+
+    case actions.edit.USE_ICON_THEME:
+      return action.theme;
+
+    default:
+      return currentTheme || null;
+  }
+
+};