public void LoadStereoState()
{
try
{
XmlTextReader reader = new XmlTextReader(GetConfigFilename());
while (reader.Read())
{
if (reader.NodeType != XmlNodeType.Element)
{
continue;
}
ProfileValueAttribute attr = null;
FieldInfo field = GetFieldInfo(reader.Name, typeof(StereoSettings), out attr);
if (field == null)
{
continue;
}
reader.MoveToAttribute(0);
field.SetValue(StereoSettings,
StringToValue(reader.Value, field.FieldType));
}
reader.Close();
}
catch (Exception ex)
{
Debug.WriteLine("LoadStereoState: " + ex.Message);
}
}
private void ReadProfile(Profile CurrentProfile, XmlReader reader)
{
while (reader.Read())
{
if (reader.NodeType != XmlNodeType.Element)
{
continue;
}
ProfileValueAttribute attr = null;
FieldInfo field = GetFieldInfo(reader.Name, typeof(Profile), out attr);
if (field == null)
{
switch (reader.Name)
{
case "Keys":
ReadKeys(CurrentProfile.Keys, reader.ReadSubtree());
break;
case "Presets":
ReadPresets(CurrentProfile.Presets, reader.ReadSubtree());
break;
case "File":
var rec = new FileData(reader.GetAttribute("Name"), reader.GetAttribute("CmdLine"));
CurrentProfile.Files.Add(rec);
break;
}
continue;
}
reader.MoveToAttribute(0);
field.SetValue(CurrentProfile,
StringToValue(reader.Value, field.FieldType));
}
}
private static FieldInfo GetFieldInfo(string name, Type type, out ProfileValueAttribute attr)
{
foreach (FieldInfo field in type.GetFields(BindingFlags.NonPublic | BindingFlags.Instance))
{
if (ProfileValueAttribute.IsProfileKey(field, out attr) &&
String.Compare(attr.Name, name, true) == 0)
{
return(field);
}
}
attr = null;
return(null);
}
public static bool IsProfileKey(FieldInfo field, out ProfileValueAttribute attr)
{
foreach (object attribute in field.GetCustomAttributes(false))
{
attr = attribute as ProfileValueAttribute;
if (attr != null)
{
return(true);
}
}
attr = null;
return(false);
}
private void ReadPreset(ProfilePreset preset, XmlReader reader)
{
reader.Skip();
while (reader.Read())
{
if (reader.NodeType != XmlNodeType.Element)
{
continue;
}
ProfileValueAttribute attr = null;
FieldInfo field = GetFieldInfo(reader.Name, typeof(ProfilePreset), out attr);
Debug.Assert(field != null);
if (field == null)
{
continue;
}
reader.MoveToAttribute(0);
field.SetValue(preset,
StringToValue(reader.Value, field.FieldType));
}
}
private void SavePreset(ProfilePreset preset, ProfilePreset defPreset, XmlNode node)
{
bool bDefPreset = (preset == defPreset);
Type type = typeof(ProfilePreset);
foreach (FieldInfo field in type.GetFields(BindingFlags.NonPublic | BindingFlags.Instance))
{
ProfileValueAttribute attr = null;
if (ProfileValueAttribute.IsProfileKey(field, out attr))
{
bool bSetValue = false;
bool bRemoveValue = false;
if (bDefPreset)
{
bSetValue = !attr.UserProfilesOnly;
}
else if (!attr.BaseProfileOnly)
{
if (defPreset == null)
{
bSetValue = true;
}
else
{
bSetValue = !IsEqual(field.GetValue(preset), field.GetValue(defPreset));
bRemoveValue = true;
}
}
if (bSetValue)
{
SetValue(node, attr.Name, field.GetValue(preset));
}
else if (bRemoveValue)
{
RemoveValue(node, attr.Name);
}
}
}
}
private void SaveKeys(ProfileKeys profile, XmlNode node)
{
XmlNode InsideNode = FindNode(node.ChildNodes, "Keys");
ProfileKeys defaultKeys = DefaultProfile.Keys;
bool bDefProfile = (profile == defaultKeys);
Type type = typeof(ProfileKeys);
foreach (FieldInfo field in type.GetFields(BindingFlags.NonPublic | BindingFlags.Instance))
{
ProfileValueAttribute attr = null;
if (ProfileValueAttribute.IsProfileKey(field, out attr))
{
bool bSetValue = false;
bool bRemoveValue = false;
if (bDefProfile)
{
bSetValue = !attr.UserProfilesOnly;
}
else if (!attr.BaseProfileOnly)
{
bSetValue = !IsEqual(field.GetValue(profile), field.GetValue(defaultKeys));
bRemoveValue = true;
}
if (bSetValue)
{
SetKey(node, ref InsideNode, attr.Name, field.GetValue(profile));
}
else if (bRemoveValue)
{
RemoveKey(InsideNode, attr.Name);
}
}
}
}
private void SaveProfile(Profile profile, XmlNode node)
{
bool bDefProfile = (profile == DefaultProfile);
XmlDocument doc = node.OwnerDocument;
if (profile.PreviousName != profile.Name)
{
if (!bDefProfile)
{
node.Attributes["Name"].Value = profile.Name;
}
profile.PreviousName = profile.Name;
profile.UserChangeProfileName = true;
}
if (profile.Files.Count > 0)
{
XmlElement child = FindNode(node.ChildNodes, "File");
if (child == null)
{
child = CreateChildNodeWithAttribute(node, "File", "Name");
}
// TODO: Support multiple files
child.Attributes[0].Value = profile.Files[0].filename;
if (profile.Files[0].cmdLine != null)
{
child.SetAttribute("CmdLine", profile.Files[0].cmdLine);
}
}
Type type = typeof(Profile);
foreach (FieldInfo field in type.GetFields(BindingFlags.NonPublic | BindingFlags.Instance))
{
ProfileValueAttribute attr = null;
if (ProfileValueAttribute.IsProfileKey(field, out attr))
{
bool bSetValue = false;
bool bRemoveValue = false;
if (bDefProfile)
{
bSetValue = !attr.UserProfilesOnly;
}
else if (!attr.BaseProfileOnly)
{
bSetValue = !IsEqual(field.GetValue(profile), field.GetValue(DefaultProfile));
bRemoveValue = true;
}
if (bSetValue)
{
SetValue(node, attr.Name, field.GetValue(profile));
}
else if (bRemoveValue)
{
RemoveValue(node, attr.Name);
}
}
}
// PRESETS SECTION
SavePresets(profile.Presets, DefaultProfile.Presets, node);
// KEYS SECTION
SaveKeys(profile.Keys, node);
}
public void ApplyValues(Profile profile)
{
Type type = typeof(Profile);
foreach (FieldInfo field in type.GetFields(BindingFlags.NonPublic | BindingFlags.Instance))
{
ProfileValueAttribute attr = null;
if (ProfileValueAttribute.IsProfileKey(field, out attr))
{
object thisValue = field.GetValue(this);
object defValue = field.GetValue(profile);
//Debug.Assert(defValue == null);
if (defValue != null && thisValue == null)
{
field.SetValue(this, defValue);
}
}
}
// PRESETS SECTION
for (int i = 0; i < 3; i++)
{
if (i >= profile.Presets.Count)
{
break;
}
if (i >= _Presets.Count)
{
ProfilePreset preset = new ProfilePreset();
_Presets.Add(preset);
}
bool bDefPreset = (_Presets[i] == profile.Presets[i]);
type = typeof(ProfilePreset);
foreach (FieldInfo field in type.GetFields(BindingFlags.NonPublic | BindingFlags.Instance))
{
ProfileValueAttribute attr = null;
if (ProfileValueAttribute.IsProfileKey(field, out attr))
{
object thisValue = field.GetValue(_Presets[i]);
object defValue = field.GetValue(profile.Presets[i]);
//Debug.Assert(defValue == null);
if (defValue != null && thisValue == null)
{
field.SetValue(_Presets[i], defValue);
}
}
}
}
// KEYS SECTION
ProfileKeys defaultKeys = profile.Keys;
bool bDefProfile = (profile.Keys == defaultKeys);
type = typeof(ProfileKeys);
foreach (FieldInfo field in type.GetFields(BindingFlags.NonPublic | BindingFlags.Instance))
{
ProfileValueAttribute attr = null;
if (ProfileValueAttribute.IsProfileKey(field, out attr))
{
object thisValue = field.GetValue(Keys);
object defValue = field.GetValue(defaultKeys);
//Debug.Assert(defValue == null);
if (defValue != null && thisValue == null)
{
field.SetValue(Keys, defValue);
}
}
}
}