//中身はValidation済みであることに注意
internal void ImportSnapshot(PreferenceFolder newvalues)
{
foreach (PreferenceItemBase t in _children)
{
PreferenceFolder child_folder = t as PreferenceFolder;
if (child_folder != null)
{
child_folder.ImportSnapshot(newvalues.ChildAt(child_folder.Index) as PreferenceFolder);
}
else
{
PreferenceItem child_item = t as PreferenceItem;
if (child_item != null)
{
child_item.ImportSnapshot(newvalues.ChildAt(child_item.Index) as PreferenceItem);
}
else
{
PreferenceLooseNode child_loosenode = t as PreferenceLooseNode;
if (child_loosenode != null)
{
child_loosenode.ImportSnapshot(newvalues.ChildAt(child_loosenode.Index) as PreferenceLooseNode);
}
//FolderArray未サポート
}
}
}
}
internal void SaveTo(StructuredText node)
{
node.Clear();
foreach (PreferenceItemBase t in _children)
{
PreferenceFolder ch_folder = t as PreferenceFolder;
PreferenceFolderArray ch_array = t as PreferenceFolderArray;
PreferenceItem ch_item = t as PreferenceItem;
PreferenceLooseNode ch_loose = t as PreferenceLooseNode;
if (ch_folder != null)
{
StructuredText ch = node.AddChild(ch_folder.Id);
ch_folder.SaveTo(ch);
}
else if (ch_item != null) //item
{
if (ch_item.IsChanged) //デフォルト値と変わっていた場合のみ記録
{
node.Set(ch_item.Id, ch_item.FormatValue());
}
}
else if (ch_array != null) // array
{
ch_array.SaveTo(node);
}
else if (ch_loose != null)
{
ch_loose.SaveTo(node.AddChild(ch_loose.Id));
}
}
}
public IPreferenceLooseNode DefineLooseNode(IPreferenceFolder parent, IPreferenceLooseNodeContent content, string id)
{
PreferenceFolder p = CastFolder(parent);
PreferenceLooseNode n = new PreferenceLooseNode(content, p, id, parent.ChildCount);
p.AddChild(n);
return(n);
}
internal void LoadFrom(StructuredText node)
{
bool dirty = false;
int child_index = 0;
int data_index = 0;
while (child_index < _children.Count)
{
IPreferenceItemBase child = (IPreferenceItemBase)_children[child_index];
PreferenceFolder ch_folder = child as PreferenceFolder;
PreferenceFolderArray ch_array = child as PreferenceFolderArray;
PreferenceItem ch_item = child as PreferenceItem;
PreferenceLooseNode ch_loose = child as PreferenceLooseNode;
//TODO 以下の分岐汚すぎ、何とかする
if (ch_folder != null)
{
StructuredText ch_data = node.GetChildOrNull(data_index); //大抵はうまく整列しているので検索の手間を省く
if (ch_data == null || ch_data.Name != ch_folder.Id)
{
dirty = true;
ch_data = node.FindChild(ch_folder.Id);
}
else
{
data_index++;
}
if (ch_data == null)
{
ch_folder.ResetValue();
}
else
{
ch_folder.LoadFrom(ch_data);
}
}
else if (ch_item != null)
{
StructuredText.Entry ch_data = node.GetEntryOrNull(data_index); //大抵はうまく整列しているので検索の手間を省く
if (ch_data == null || ch_data.name != ch_item.Id)
{
dirty = true;
ch_data = node.FindEntry(ch_item.Id);
}
else
{
data_index++;
}
if (ch_data == null)
{
ch_item.ResetValue();
}
else
{
ch_item.TryToParse(ch_data.value, PreferenceItem.ErrorMode.Reset);
}
}
else if (ch_array != null)
{
ArrayList ch_data = new ArrayList();
StructuredText t = node.GetChildOrNull(data_index);
if (t == null || t.Name != ch_array.Id)
{
dirty = true;
ch_data.Clear();
ch_data.AddRange(node.FindMultipleNote(ch_array.Id));
}
else //最初の一つが合格だったら継続して読み続ける
{
data_index++;
while (t != null && t.Name == ch_array.Id)
{
ch_data.Add(t);
t = node.GetChildOrNull(data_index++);
}
}
ch_array.LoadFrom(ch_data);
}
else if (ch_loose != null)
{
//TODO これはFolderのときと同じだ。まとめよう
StructuredText ch_data = node.GetChildOrNull(data_index); //大抵はうまく整列しているので検索の手間を省く
if (ch_data == null || ch_data.Name != ch_loose.Id)
{
dirty = true;
ch_data = node.FindChild(ch_loose.Id);
}
else
{
data_index++;
}
if (ch_data == null)
{
ch_loose.ResetValue();
}
else
{
ch_loose.LoadFrom(ch_data);
}
}
child_index++; //自分の子をステップ
}
//一度エラーなく読むことができていればdirtyはfalseのまま
node.IsDirty = dirty;
}
internal void ImportSnapshot(PreferenceLooseNode node)
{
_content = node._content.Clone();
}
