/// <summary>
/// Adds a new Snippet.
/// </summary>
/// <param name="name">The Name of the Snippet.</param>
/// <param name="content">The Content of the Snippet.</param>
/// <returns>The correct Snippet object.</returns>
/// <exception cref="ArgumentNullException">If <paramref name="name"/> or <paramref name="content"/> are <c>null</c>.</exception>
/// <exception cref="ArgumentNullException">If <paramref name="name"/> is empty.</exception>
public Snippet AddSnippet(string name, string content)
{
if(name == null) throw new ArgumentNullException("name");
if(name.Length == 0) throw new ArgumentException("Name cannot be empty", "name");
if(content == null) throw new ArgumentNullException("content"); // content can be empty
lock(this) {
SnippetNameComparer comp = new SnippetNameComparer();
Snippet temp = new Snippet(name, content, this);
if(Array.Find(GetSnippets(), delegate(Snippet s) { return comp.Compare(s, temp) == 0; }) != null) return null;
temp = null;
File.WriteAllText(GetFullPathForSnippets(name + ".cs"), content);
return new Snippet(name, content, this);
}
}
/// <summary>
/// Removes a new Snippet.
/// </summary>
/// <param name="name">The Name of the Snippet to remove.</param>
/// <returns>True if the Snippet is removed successfully.</returns>
/// <exception cref="ArgumentNullException">If <paramref name="name"/> is <c>null</c>.</exception>
/// <exception cref="ArgumentNullException">If <paramref name="name"/> is empty.</exception>
public bool RemoveSnippet(string name)
{
if(name == null) throw new ArgumentNullException("name");
if(name.Length == 0) throw new ArgumentException("Name cannot be empty", "name");
lock(this) {
SnippetNameComparer comp = new SnippetNameComparer();
Snippet temp = new Snippet(name, "", this);
if(Array.Find(GetSnippets(), delegate(Snippet s) { return comp.Compare(s, temp) == 0; }) == null) return false;
temp = null;
File.Delete(GetFullPathForSnippets(name + ".cs"));
}
return true;
}
