[refactor] improve theme preset get

Author: zombieFox

src/js/theme.js

@@ -109,37 +109,36 @@ var theme = (function(){
 
 mod.preset={
 set: function(name){
+varselectedPreset=mod.preset.get(name);
 helper.setObject({
 object: state.get.current(),
 path: "theme.style",
-newValue: mod.preset.all[name].style
+newValue: selectedPreset.style
 });
 helper.setObject({
 object: state.get.current(),
-path: "theme.font.display",
-newValue: mod.preset.all[name].font.display
-});
-helper.setObject({
-object: state.get.current(),
-path: "theme.font.ui",
-newValue: mod.preset.all[name].font.ui
+path: "theme.font",
+newValue: selectedPreset.font
 });
 helper.setObject({
 object: state.get.current(),
 path: "theme.color",
-newValue: mod.preset.all[name].color
+newValue: selectedPreset.color
 });
 helper.setObject({
 object: state.get.current(),
 path: "theme.accent.current",
-newValue: mod.preset.all[name].accent
+newValue: selectedPreset.accent
 });
 helper.setObject({
 object: state.get.current(),
 path: "theme.radius",
-newValue: mod.preset.all[name].radius
+newValue: selectedPreset.radius
 });
 },
+get: function(name){
+returnJSON.parse(JSON.stringify(mod.preset.all[name]));
+},
 all: {
 nighttab: {
 font: {