public void DocumentVM_CM_DeleteLine_RemovesChordLine()
{
FakeDocumentViewModel document = new FakeDocumentViewModel();
var line = new ChordLine();
document.ChordLines.Add(line);
document.SelectedChordLine = line;
document.CM_DeleteLine.Execute(null);
Assert.AreEqual(document.ChordLines.Count, 0, "There should be 0 lines now.");
}
public override void Open(ref DocumentViewModel document)
{
var line = new ChordLine();
line.Chords.Add(new Chord{ Name = "C"});
line.Chords.Add(new Chord{ Name = "F"});
line.Chords.Add(new Chord{ Name = "G"});
document.ChordLines.Add(line);
document.DocumentPath = "C:\\MyDocument.chords";
}
public void DocumentVM_DeleteSelectedChord_DeletesTheChord()
{
FakeDocumentViewModel document = new FakeDocumentViewModel();
var line = new ChordLine();
var chord = new Chord();
line.Chords.Add(chord);
document.ChordLines.Add(line);
document.SelectedChord = chord;
document.DeleteSelectedChord();
Assert.IsNull(document.SelectedChord, "SelectedChord should be null.");
Assert.AreEqual(line.Chords.Count, 0, "There should be 0 chords in the line now.");
}
public void DocumentVM_ChordLinesCollectionChanged_UpdatesNewFirstLine()
{
DocumentViewModel doc = new DocumentViewModel();
var line1 = new ChordLine();
var line2 = new ChordLine();
var line3 = new ChordLine();
doc.ChordLines.Add(line1);
doc.ChordLines.Add(line2);
doc.ChordLines.Add(line3);
Assert.IsTrue(line1.FirstLine == true, "Line 1 should now be 'FirstLine'.");
doc.ChordLines.Remove(line1);
doc.ChordLines.Remove(line2);
Assert.IsTrue(line3.FirstLine == true, "Line 3 should now be 'FirstLine'.");
}
public void MainWindowVM_TransposeDown_AllChordsWereTransposed()
{
var model = new MainWindowModel();
var doc = new DocumentViewModel(model);
var chordLine = new ChordLine();
var chordA = new StubbChord();
var chordB = new StubbChord();
chordLine.Chords.Add(chordA);
chordLine.Chords.Add(chordB);
doc.ChordLines.Add(chordLine);
model.Documents.Add(doc);
model.TransposeDown.Execute(null);
var wasTransposed = (chordA.WasTransposedDown && chordB.WasTransposedDown);
Assert.IsTrue(wasTransposed, "All chords should have been transposed");
}
private void MouseRightDownCommandExecute(MouseEventArgs param)
{
Point p = param.GetPosition(param.Source as UIElement);
var res = VisualTreeHelper.HitTest(param.Source as UIElement, p);
var chordLine = Ancestors.FindAncestorOfType<ChordLineView>(res.VisualHit);
if (chordLine != null)
{
_selectedChordLineView = chordLine as ChordLineView;
_selectedChordLine = (_selectedChordLineView.DataContext as ChordLine);
}
else
{
_selectedChordLineView = null;
_selectedChordLine = null;
}
}