/// <summary>
/// Keyからタグを取得
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public TagInformation GetTagValue(int key)
{
TagInformation tag;
lock (this.gate)
{
if (this.registeredTags.TryGetValue(key, out tag))
{
return(tag);
}
tag = new TagInformation()
{
Name = key.ToString(),
Shortcut = "",
Id = key,
};
this.registeredTags.Add(key, tag);
}
this.AddedSubject.OnNext(tag);
this.IsEdited = true;
return(tag);
}
/// <summary>
/// キーボードショートカットを設定
/// </summary>
/// <param name="tag"></param>
public void SetShortcut(TagInformation tag)
{
if (!tag.Shortcut.IsNullOrWhiteSpace())
{
TagInformation[] tags;
lock (this.gate)
{
tags = this.registeredTags
.Where(x =>
{
return(x.Value != tag &&
x.Value.Shortcut != null &&
x.Value.Shortcut.Length > 0 &&
x.Value.Shortcut.Equals(tag.Shortcut,
StringComparison.OrdinalIgnoreCase));
})
.Select(x => x.Value)
.ToArray();
}
foreach (var x in tags)
{
x.Shortcut = "_" + x.Shortcut;
#if DEBUG
System.Windows.MessageBox.Show(x.Shortcut);
#endif
}
}
}
public void CopyFrom(TagInformation other)
{
this.Name = other.Name;
this.Shortcut = other.Shortcut;
this.IsIgnored = other.IsIgnored;
this.LastUsed = other.LastUsed;
}
private int AddOrReplace(TagInformation value)
{
var key = 1;
var added = false;
lock (this.gate)
{
TagInformation tag = null;
while (this.registeredTags.TryGetValue(key, out tag))
{
if (tag != null && tag.IsIgnored)
{
break;
}
tag = null;
key++;
}
if (tag != null)
{
tag.CopyFrom(value);
tag.Id = key;
tag.IsIgnored = false;
}
else
{
this.registeredTags.Add(key, value);
value.Id = key;
added = true;
//this.AddedSubject.OnNext(value);
}
}
if (added)
{
this.AddedSubject.OnNext(value);
}
this.IsEdited = true;
return(key);
}
/// <summary>
/// 新しいタグを登録
/// </summary>
/// <param name="newTag"></param>
/// <returns></returns>
public int SetTag(TagInformation newTag)
{
this.SetShortcut(newTag);
KeyValuePair <int, TagInformation> existingTag;
lock (this.gate)
{
existingTag = this.registeredTags
.FirstOrDefault(x => x.Value.Name.Equals(newTag.Name));
}
if (existingTag.Value != null)
{
if (!newTag.Shortcut.IsNullOrWhiteSpace())
{
existingTag.Value.Shortcut = newTag.Shortcut;
}
return(existingTag.Key);
}
return(this.AddOrReplace(newTag));
}
