protected virtual PreferenceItem InitializePreferenceItem (XmlNode item)
{
PreferenceItem result = new PreferenceItem ();
result.ID = item.Attributes [idAttributeName].Value;
result.Name = item.Attributes [nameAttributeName].Value;
result.Value = item.Attributes [valueAttributeName].Value;
result.Description = item.InnerText;
return result;
}
protected virtual PreferenceItem InitializePreferenceItem(XmlNode item)
{
PreferenceItem result = new PreferenceItem();
result.ID = item.Attributes [idAttributeName].Value;
result.Name = item.Attributes [nameAttributeName].Value;
result.Value = item.Attributes [valueAttributeName].Value;
result.Description = item.InnerText;
return(result);
}
protected override PreferenceItemCollection InitializePreferences(string collectionName)
{
var root = CurrentXmlPreferences.DocumentElement;
var targetCollection = root.SelectSingleNode(String.Format("preferenceCollection[@name='{0}']", collectionName));
if (targetCollection == null)
{
return(null);
}
PreferenceItemCollection result = new PreferenceItemCollection(collectionName);
foreach (XmlNode item in targetCollection.ChildNodes)
{
PreferenceItem currentPreference = InitializePreferenceItem(item);
currentPreference.CollectionName = collectionName;
result.Add(currentPreference);
}
return(result);
}
public void CanReadAddRemovePreferenceItem()
{
PreferencesProvider preferences = ProviderFactory.GetInstance <PreferencesFactory> (ProviderRepositoryFactory.Instance.Provider).GetDefaultProvider <PreferencesProvider> ();
Assert.AreNotEqual(preferences.GetPreferences("appSetting").Count, 0);
Assert.AreEqual(preferences.GetPreferences("appSetting").Count, 2);
Assert.AreEqual(preferences.GetPreferences("appSetting") ["1"].ID, "1");
Assert.AreEqual(preferences.GetPreferences("appSetting") ["1"].Description, "preference no 1");
PreferenceItemCollection appSetting = preferences.GetPreferences("appSetting");
PreferenceItem newItem = new PreferenceItem();
newItem.ID = "3";
newItem.Description = "Percentage";
newItem.Name = "3";
newItem.Value = "3";
appSetting.Add(newItem);
preferences.SavePreferences(appSetting);
var xmlDoc = new XmlDocument();
xmlDoc.Load(preferences.XmlFileName);
var dataTypeNode = xmlDoc.DocumentElement.SelectSingleNode(String.Format("preferenceCollection[@name='{0}']", appSetting.CollectionName));
Assert.AreEqual(dataTypeNode.ChildNodes.Count, 3);
Assert.AreEqual(dataTypeNode.ChildNodes [2].Attributes ["name"].Value, "3");
appSetting = preferences.GetPreferences("appSetting");
appSetting.Remove(appSetting ["3"]);
preferences.SavePreferences(appSetting);
xmlDoc = new XmlDocument();
xmlDoc.Load(preferences.XmlFileName);
dataTypeNode = xmlDoc.DocumentElement.SelectSingleNode(String.Format("preferenceCollection[@name='{0}']", appSetting.CollectionName));
Assert.AreEqual(dataTypeNode.ChildNodes.Count, 2);
Assert.AreNotEqual(dataTypeNode.ChildNodes [1].Attributes ["name"].Value, "3");
}
public void CanReadAddRemovePreferenceItem ()
{
PreferencesProvider preferences = ProviderFactory.GetInstance<PreferencesFactory> (ProviderRepositoryFactory.Instance.Provider).GetDefaultProvider<PreferencesProvider> ();
Assert.AreNotEqual (preferences.GetPreferences ("appSetting").Count, 0);
Assert.AreEqual (preferences.GetPreferences ("appSetting").Count, 2);
Assert.AreEqual (preferences.GetPreferences ("appSetting") ["1"].ID, "1");
Assert.AreEqual (preferences.GetPreferences ("appSetting") ["1"].Description, "preference no 1");
PreferenceItemCollection appSetting = preferences.GetPreferences ("appSetting");
PreferenceItem newItem = new PreferenceItem ();
newItem.ID = "3";
newItem.Description = "Percentage";
newItem.Name = "3";
newItem.Value = "3";
appSetting.Add (newItem);
preferences.SavePreferences (appSetting);
var xmlDoc = new XmlDocument ();
xmlDoc.Load (preferences.XmlFileName);
var dataTypeNode = xmlDoc.DocumentElement.SelectSingleNode (String.Format ("preferenceCollection[@name='{0}']", appSetting.CollectionName));
Assert.AreEqual (dataTypeNode.ChildNodes.Count, 3);
Assert.AreEqual (dataTypeNode.ChildNodes [2].Attributes ["name"].Value, "3");
appSetting = preferences.GetPreferences("appSetting");
appSetting.Remove (appSetting ["3"]);
preferences.SavePreferences (appSetting);
xmlDoc = new XmlDocument ();
xmlDoc.Load (preferences.XmlFileName);
dataTypeNode = xmlDoc.DocumentElement.SelectSingleNode (String.Format ("preferenceCollection[@name='{0}']", appSetting.CollectionName));
Assert.AreEqual (dataTypeNode.ChildNodes.Count, 2);
Assert.AreNotEqual (dataTypeNode.ChildNodes [1].Attributes ["name"].Value, "3");
}
public override void SavePreference(PreferenceItem preference)
{
var root = CurrentXmlPreferences.DocumentElement;
//Get collection of preference.
var targetCollection = root.SelectSingleNode(String.Format("preferenceCollection[@name='{0}']", preference.CollectionName));
if (targetCollection == null)
{
targetCollection = CurrentXmlPreferences.CreateNode(XmlNodeType.Element, "preference", null);
var nameAttr = CurrentXmlPreferences.CreateAttribute(nameAttributeName);
nameAttr.Value = preference.CollectionName;
targetCollection.Attributes.Append(nameAttr);
CurrentXmlPreferences.AppendChild(targetCollection);
}
//TODO: update preference if any and reset cache
CurrentXmlPreferences.Save(XmlFileName);
}
/// <summary>
/// Open Unity preferences window to a class decorated with PreferenceItem attribute
/// </summary>
/// <param name="targetClass"></param>
public static void OpenPreference(Type targetClass)
{
// Find the assemblies needed to access internal Unity classes
Type tEditorAssembly = null;
Type tAssemblyHelper = null;
foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies())
{
if (tEditorAssembly == null)
{
var tempEditorAssembly = assembly.GetType("UnityEditor.EditorAssemblies");
if (tempEditorAssembly != null)
{
tEditorAssembly = tempEditorAssembly;
}
}
if (tAssemblyHelper == null)
{
var tempAssemblyHelper = assembly.GetType("UnityEditor.AssemblyHelper");
if (tempAssemblyHelper != null)
{
tAssemblyHelper = tempAssemblyHelper;
}
}
if (tEditorAssembly != null && tAssemblyHelper != null)
{
break;
}
}
if (tEditorAssembly == null || tAssemblyHelper == null)
{
return;
}
var nonPublicStatic = BindingFlags.Static | BindingFlags.NonPublic;
var loadedAssemblyProp = tEditorAssembly.GetProperty("loadedAssemblies", nonPublicStatic);
IList loadedAssemblies = loadedAssemblyProp.GetValue(null, null) as IList;
var methodGetTypes = tAssemblyHelper.GetMethod("GetTypesFromAssembly", nonPublicStatic);
if (loadedAssemblies == null || methodGetTypes == null)
{
return;
}
int targetIndex = -1;
int totalCustomSections = 0;
// This reconstructs PreferenceWindow.AddCustomSections() as reflection calls
foreach (object loadedAssemblyObj in loadedAssemblies)
{
Assembly assembly = loadedAssemblyObj as Assembly;
if (assembly == null)
{
continue;
}
IList types = methodGetTypes.Invoke(null, new object[] { assembly }) as IList;
if (types == null)
{
continue;
}
foreach (object typeObj in types)
{
Type type = typeObj as Type;
if (type == null)
{
continue;
}
foreach (MethodInfo method in type.GetMethods(BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic))
{
PreferenceItem preferenceItem = Attribute.GetCustomAttribute((MemberInfo)method, typeof(PreferenceItem)) as PreferenceItem;
if (preferenceItem != null)
{
if (type == targetClass)
{
targetIndex = totalCustomSections;
}
totalCustomSections++;
}
}
}
}
if (targetIndex < 0)
{
return;
}
// Opening preference window, taken from here
// http://answers.unity3d.com/questions/473949/open-editpreferences-from-code.html
var asm = Assembly.GetAssembly(typeof(EditorWindow));
var tPrefsWindow = asm.GetType("UnityEditor.PreferencesWindow");
var methodShow = tPrefsWindow.GetMethod("ShowPreferencesWindow", nonPublicStatic);
methodShow.Invoke(null, null);
// Need to wait a few frames to let preference window build itself
int frameWait = 3;
EditorApplication.CallbackFunction waitCallback = null;
waitCallback = () =>
{
frameWait--;
if (frameWait > 0)
{
return;
}
EditorApplication.update -= waitCallback;
var prefWindow = EditorWindow.GetWindow(tPrefsWindow);
var nonPublicInstance = BindingFlags.NonPublic | BindingFlags.Instance;
var fieldSections = tPrefsWindow.GetField("m_Sections", nonPublicInstance);
int sectionCount = (fieldSections.GetValue(prefWindow) as IList).Count;
int startIdx = sectionCount - totalCustomSections;
var propSectionIndex = tPrefsWindow.GetProperty("selectedSectionIndex", nonPublicInstance);
propSectionIndex.SetValue(prefWindow, startIdx + targetIndex, null);
};
EditorApplication.update += waitCallback;
}
public override void SavePreference (PreferenceItem preference)
{
var root = CurrentXmlPreferences.DocumentElement;
//Get collection of preference.
var targetCollection = root.SelectSingleNode (String.Format ("preferenceCollection[@name='{0}']", preference.CollectionName));
if (targetCollection == null) {
targetCollection = CurrentXmlPreferences.CreateNode (XmlNodeType.Element, "preference", null);
var nameAttr = CurrentXmlPreferences.CreateAttribute (nameAttributeName);
nameAttr.Value = preference.CollectionName;
targetCollection.Attributes.Append (nameAttr);
CurrentXmlPreferences.AppendChild (targetCollection);
}
//TODO: update preference if any and reset cache
CurrentXmlPreferences.Save (XmlFileName);
}
public override void RemovePreference (PreferenceItem preference)
{
//TODO: implement remove preference and reset cache
throw new System.NotImplementedException();
}
public override void RemovePreference(PreferenceItem preference)
{
//TODO: implement remove preference and reset cache
throw new System.NotImplementedException();
}
