public void Map(string text, Song s)
{
s.Parts.Clear();
s.PartSequence.Clear();
var lines = text.Split(new[] { Environment.NewLine }, StringSplitOptions.None);
SongPart p = null;
SongSlide sl = null;
foreach (var l in lines)
{
var line = l;
string caption = null;
if (sl == null)
{
var match = Regex.Match(line, "^(.+): ", RegexOptions.IgnoreCase);
if (match.Success)
{
caption = match.Groups[1].Value;
line = line.Substring(match.Groups[0].Value.Length);
}
}
if (p == null || caption != null)
{
p = new SongPart
{
Caption = caption
};
s.Parts.Add(p);
s.PartSequence.Add(p);
}
if (sl == null)
{
sl = new SongSlide();
p.Slides.Add(sl);
}
if (line.StartsWith("--"))
{
sl = null;
continue;
}
sl.Lines.Add(line);
}
foreach (var part in s.Parts)
{
foreach (var slide in part.Slides)
{
RemoveEmptyLineAtEnd(slide.Lines);
}
}
}
public object Clone()
{
var n = new SongPart
{
Caption = Caption,
Language = Language
};
foreach (var slide in Slides)
{
n.Slides.Add(slide);
}
return(n);
}
private static Song GetSong()
{
var s = new Song
{
Title = "Näher, mein Gott, zu Dir"
};
var p = new SongPart
{
Caption = "Teil 1"
};
s.Parts.Add(p);
s.PartSequence.Add(p);
var sl = new SongSlide();
sl.Lines.Add("Näher, mein Gott, zu Dir,");
sl.Lines.Add("sei meine Bitt'!");
sl.Lines.Add("Näher, o Herr, zu Dir");
sl.Lines.Add("mit jedem Schritt.");
p.Slides.Add(sl);
sl = new SongSlide();
sl.Lines.Add("Nur an dem Herzen Dein");
sl.Lines.Add("kann ich geborgen sein;");
sl.Lines.Add("deshalb die Bitte mein:");
sl.Lines.Add("Näher zu Dir!");
p.Slides.Add(sl);
p = new SongPart
{
Caption = "Teil 2"
};
s.Parts.Add(p);
s.PartSequence.Add(p);
sl = new SongSlide();
sl.Lines.Add("Näher, mein Gott, zu Dir!");
sl.Lines.Add("Ein jeder Tag");
sl.Lines.Add("soll es neu zeigen mir,");
sl.Lines.Add("was er vermag:");
p.Slides.Add(sl);
sl = new SongSlide();
sl.Lines.Add("Wie seiner Gnade Macht,");
sl.Lines.Add("Erlösung hat gebracht,");
sl.Lines.Add("in uns're Sündennacht.");
sl.Lines.Add("Näher zu Dir!");
p.Slides.Add(sl);
p = new SongPart
{
Caption = "Teil 3"
};
s.Parts.Add(p);
s.PartSequence.Add(p);
sl = new SongSlide();
sl.Lines.Add("Näher, mein Gott, zu Dir!");
sl.Lines.Add("Dich bet' ich an.");
sl.Lines.Add("Wie vieles hast an mir,");
sl.Lines.Add("Du doch getan!");
p.Slides.Add(sl);
sl = new SongSlide();
sl.Lines.Add("Von Banden frei und los,");
sl.Lines.Add("ruh' ich in Deinem Schoss.");
sl.Lines.Add("Ja, Deine Gnad' ist gross!");
sl.Lines.Add("Näher zu Dir!");
p.Slides.Add(sl);
return(s);
}
protected bool Equals(SongPart other)
{
return(string.Equals(Caption, other.Caption) && string.Equals(Language, other.Language) &&
Equals(Slides, other.Slides));
}
public void TestGetHashCode2()
{
Song s1 = new Song
{
Title = "Song 1"
};
var s2 = new Song
{
Title = "Song 1"
};
Assert.AreEqual(s1.GetHashCode(), s2.GetHashCode());
SongPart p1 = new SongPart
{
Caption = "Verse 1"
};
s1.Parts.Add(p1);
SongPart p2 = new SongPart
{
Caption = "Verse 1"
};
s2.Parts.Add(p2);
Assert.AreEqual(s1.GetHashCode(), s2.GetHashCode());
SongSlide sl1 = new SongSlide
{
Text = "abc def\nghi"
};
p1.Slides.Add(sl1);
SongSlide sl2 = new SongSlide
{
Text = "abc def\nghi"
};
p2.Slides.Add(sl2);
Assert.AreEqual(s1.GetHashCode(), s2.GetHashCode());
SongSlide sl1B = new SongSlide
{
Text = "abc def\nghij"
};
p1.Slides.Add(sl1B);
Assert.AreNotEqual(s1.GetHashCode(), s2.GetHashCode());
p1.Slides.RemoveAt(0);
Assert.AreNotEqual(s1.GetHashCode(), s2.GetHashCode());
sl1B.Text = "abc def\nghi";
Assert.AreEqual(s1.GetHashCode(), s2.GetHashCode());
}
