private void BarAdded(Core.Model.Bar bar)
{
var track = TrackHeaders.GetChildren <UI.Track>().SingleOrDefault(t => t.Model == bar.Track);
var row = Grid.GetRow(track);
var column = bar.Track.Bars.IndexOf(bar);
while (BarGrid.ColumnDefinitions.Count <= column)
{
BarGrid.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength(Constants.BarWidth)
});
}
var ui = new UI.Bar(bar, track);
ui.Selected += (s, b) =>
{
SelectedBar?.Deselect();
SelectedBar = ui;
};
bar.Updated += (s, fullUpdate) =>
{
ui.FullUpdate = fullUpdate;
UpdateBars.Enqueue(ui);
};
Grid.SetRow(ui, row);
Grid.SetColumn(ui, column);
BarGrid.Children.Add(ui);
AddLog("Bar added");
}
protected virtual void OnViewDidUnload()
{
SelectedBar.RemoveFromSuperview();
DataSource = null;
WeakDataSource = null;
Delegate = null;
WeakDelegate = null;
_selectedBar = null;
LabelFont = null;
}
private void InitialiseKeyboardAccelerators()
{
RecordButton.KeyboardAccelerators.Add(new KeyboardAccelerator {
Key = Windows.System.VirtualKey.R
});
PlayButton.KeyboardAccelerators.Add(new KeyboardAccelerator {
Key = Windows.System.VirtualKey.P
});
StopButton.KeyboardAccelerators.Add(new KeyboardAccelerator {
Key = Windows.System.VirtualKey.S
});
SaveButton.KeyboardAccelerators.Add(new KeyboardAccelerator {
Key = Windows.System.VirtualKey.S, Modifiers = Windows.System.VirtualKeyModifiers.Control
});
LoadButton.KeyboardAccelerators.Add(new KeyboardAccelerator {
Key = Windows.System.VirtualKey.O, Modifiers = Windows.System.VirtualKeyModifiers.Control
});
var copy = new KeyboardAccelerator {
Key = Windows.System.VirtualKey.C, Modifiers = Windows.System.VirtualKeyModifiers.Control
};
copy.Invoked += (s, e) =>
{
e.Handled = true;
if (SelectedBar != null && SelectedBar.Model != null && SelectedBar.Model.Buffer != null)
{
var dataPackage = new DataPackage
{
RequestedOperation = DataPackageOperation.Copy
};
dataPackage.SetData("PCM", SelectedBar.Model.Buffer);
Clipboard.SetContent(dataPackage);
}
};
KeyboardAccelerators.Add(copy);
var paste = new KeyboardAccelerator {
Key = Windows.System.VirtualKey.V, Modifiers = Windows.System.VirtualKeyModifiers.Control
};
paste.Invoked += async(s, e) =>
{
e.Handled = true;
if (SelectedBar != null && SelectedBar.Model != null)
{
if (SelectedBar.Model.Buffer == null)
{
SelectedBar.Model.SetBuffer(new float[Song.SamplesPerBar]);
}
var content = Clipboard.GetContent();
if (content.AvailableFormats.Contains("PCM"))
{
var data = await content.GetDataAsync("PCM");
SelectedBar.Model.SetBuffer(data as float[]);
SelectedBar.Update();
}
}
};
KeyboardAccelerators.Add(paste);
var delete = new KeyboardAccelerator {
Key = Windows.System.VirtualKey.Delete
};
delete.Invoked += (s, e) =>
{
e.Handled = true;
if (SelectedBar != null && SelectedBar.Model != null)
{
SelectedBar.Model.SetEmpty();
SelectedBar.Update();
}
};
KeyboardAccelerators.Add(delete);
var left = new KeyboardAccelerator {
Key = Windows.System.VirtualKey.Left
};
left.Invoked += (s, e) =>
{
e.Handled = true;
if (SelectedBar != null)
{
int column = Grid.GetColumn(SelectedBar);
int row = Grid.GetRow(SelectedBar);
if (row >= 0 && column >= 0)
{
var selected = BarGrid.GetChildAt <UI.Bar>(row, column - 1);
if (selected != null)
{
selected.Select();
}
}
}
};
KeyboardAccelerators.Add(left);
var right = new KeyboardAccelerator {
Key = Windows.System.VirtualKey.Right
};
right.Invoked += (s, e) =>
{
e.Handled = true;
if (SelectedBar != null)
{
int column = Grid.GetColumn(SelectedBar);
int row = Grid.GetRow(SelectedBar);
if (row >= 0 && column >= 0)
{
var selected = BarGrid.GetChildAt <UI.Bar>(row, column + 1);
if (selected != null)
{
selected.Select();
}
}
}
};
KeyboardAccelerators.Add(right);
var up = new KeyboardAccelerator {
Key = Windows.System.VirtualKey.Up
};
up.Invoked += (s, e) =>
{
e.Handled = true;
if (SelectedBar != null)
{
int column = Grid.GetColumn(SelectedBar);
int row = Grid.GetRow(SelectedBar);
if (row >= 0 && column >= 0)
{
var selected = BarGrid.GetChildAt <UI.Bar>(row - 1, column);
if (selected != null)
{
selected.Select();
}
}
}
};
KeyboardAccelerators.Add(up);
var down = new KeyboardAccelerator {
Key = Windows.System.VirtualKey.Down
};
down.Invoked += (s, e) =>
{
e.Handled = true;
if (SelectedBar != null)
{
int column = Grid.GetColumn(SelectedBar);
int row = Grid.GetRow(SelectedBar);
if (row >= 0 && column >= 0)
{
var selected = BarGrid.GetChildAt <UI.Bar>(row + 1, column);
if (selected != null)
{
selected.Select();
}
}
}
};
KeyboardAccelerators.Add(down);
var save = new KeyboardAccelerator {
Key = Windows.System.VirtualKey.S, Modifiers = Windows.System.VirtualKeyModifiers.Control
};
save.Invoked += (s, e) =>
{
e.Handled = true;
Save();
};
KeyboardAccelerators.Add(save);
var console = new KeyboardAccelerator {
Key = Windows.System.VirtualKey.O, Modifiers = Windows.System.VirtualKeyModifiers.Control
};
console.Invoked += (s, e) =>
{
e.Handled = true;
ToggleOutputwindow();
};
KeyboardAccelerators.Add(console);
}