protected override void OnMouseUp(MouseEventArgs e)
{
base.OnMouseUp(e);
if (isDraggingInstrument)
{
if (ClientRectangle.Contains(e.X, e.Y))
{
var buttonIdx = GetButtonAtCoord(e.X, e.Y, out var subButtonType);
var instrumentSrc = instrumentDrag;
var instrumentDst = buttonIdx >= 0 && buttons[buttonIdx].type == ButtonType.Instrument ? buttons[buttonIdx].instrument : null;
if (instrumentSrc != instrumentDst && instrumentSrc != null && instrumentDst != null)
{
if (envelopeDragIdx == -1)
{
if (PlatformDialogs.MessageBox($"Are you sure you want to replace all notes of instrument '{instrumentDst.Name}' with '{instrumentSrc.Name}'?", "Replace intrument", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
App.UndoRedoManager.BeginTransaction(TransactionScope.Project);
App.Project.ReplaceInstrument(instrumentDst, instrumentSrc);
App.UndoRedoManager.EndTransaction();
InstrumentReplaced?.Invoke(instrumentDst);
}
}
else
{
if (PlatformDialogs.MessageBox($"Are you sure you want to copy the {Envelope.EnvelopeStrings[envelopeDragIdx]} envelope of instrument '{instrumentSrc.Name}' to '{instrumentDst.Name}'?", "Copy Envelope", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
App.UndoRedoManager.BeginTransaction(TransactionScope.Instrument, instrumentDst.Id);
instrumentDst.Envelopes[envelopeDragIdx] = instrumentSrc.Envelopes[envelopeDragIdx].Clone();
App.UndoRedoManager.EndTransaction();
InstrumentEdited?.Invoke(instrumentDst, envelopeDragIdx);
Invalidate();
}
}
}
}
else
{
InstrumentDraggedOutside(instrumentDrag, PointToScreen(new Point(e.X, e.Y)));
}
Capture = false;
}
CancelDrag();
}
public void Paste()
{
if (!IsSelectionValid())
{
return;
}
var mergeInstruments = ClipboardUtils.ContainsMissingInstruments(App.Project, false);
bool createMissingInstrument = false;
if (mergeInstruments)
{
createMissingInstrument = PlatformDialogs.MessageBox($"You are pasting notes referring to unknown instruments. Do you want to create the missing instrument?", "Paste", MessageBoxButtons.YesNo) == DialogResult.Yes;
}
App.UndoRedoManager.BeginTransaction(createMissingInstrument ? TransactionScope.Project : TransactionScope.Song, Song.Id);
var patterns = ClipboardUtils.LoadPatterns(App.Project, Song, createMissingInstrument);
if (patterns == null)
{
App.UndoRedoManager.AbortTransaction();
return;
}
for (int i = 0; i < patterns.GetLength(0); i++)
{
for (int j = 0; j < patterns.GetLength(1); j++)
{
var pattern = patterns[i, j];
if (pattern != null && (i + minSelectedPatternIdx) < Song.Length)
{
Song.Channels[pattern.ChannelType].PatternInstances[i + minSelectedPatternIdx] = pattern;
}
}
}
App.UndoRedoManager.EndTransaction();
PatternsPasted?.Invoke();
ConditionalInvalidate();
}
protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
bool left = e.Button.HasFlag(MouseButtons.Left);
bool middle = e.Button.HasFlag(MouseButtons.Middle) || (e.Button.HasFlag(MouseButtons.Left) && ModifierKeys.HasFlag(Keys.Alt));
bool right = e.Button.HasFlag(MouseButtons.Right);
var buttonIdx = GetButtonAtCoord(e.X, e.Y, out var subButtonType);
if (buttonIdx >= 0)
{
var button = buttons[buttonIdx];
if (left)
{
if (button.type == ButtonType.SongHeader)
{
if (subButtonType == SubButtonType.Add)
{
App.UndoRedoManager.BeginTransaction(TransactionScope.Project);
App.Project.CreateSong();
App.UndoRedoManager.EndTransaction();
RefreshButtons();
ConditionalInvalidate();
}
}
else if (button.type == ButtonType.Song)
{
if (button.song != selectedSong)
{
selectedSong = button.song;
SongSelected?.Invoke(selectedSong);
ConditionalInvalidate();
}
}
else if (button.type == ButtonType.InstrumentHeader)
{
if (subButtonType == SubButtonType.Add)
{
App.UndoRedoManager.BeginTransaction(TransactionScope.Project);
App.Project.CreateInstrument();
App.UndoRedoManager.EndTransaction();
RefreshButtons();
ConditionalInvalidate();
}
if (subButtonType == SubButtonType.LoadInstrument)
{
var filename = PlatformDialogs.ShowOpenFileDialog("Open File", "Fami Tracker Instrument (*.fti)|*.fti");
if (filename != null)
{
App.UndoRedoManager.BeginTransaction(TransactionScope.Project);
var instrument = FamitrackerInstrumentFile.CreateFromFile(App.Project, filename);
if (instrument == null)
{
App.UndoRedoManager.AbortTransaction();
}
else
{
App.UndoRedoManager.EndTransaction();
}
}
RefreshButtons();
ConditionalInvalidate();
}
}
else if (button.type == ButtonType.Instrument)
{
selectedInstrument = button.instrument;
if (selectedInstrument != null)
{
instrumentDrag = selectedInstrument;
mouseDragY = e.Y;
}
if (subButtonType == SubButtonType.Volume)
{
InstrumentEdited?.Invoke(selectedInstrument, Envelope.Volume);
envelopeDragIdx = Envelope.Volume;
}
else if (subButtonType == SubButtonType.Pitch)
{
InstrumentEdited?.Invoke(selectedInstrument, Envelope.Pitch);
envelopeDragIdx = Envelope.Pitch;
}
else if (subButtonType == SubButtonType.Arpeggio)
{
InstrumentEdited?.Invoke(selectedInstrument, Envelope.Arpeggio);
envelopeDragIdx = Envelope.Arpeggio;
}
else if (subButtonType == SubButtonType.DPCM)
{
InstrumentEdited?.Invoke(selectedInstrument, Envelope.Max);
}
else if (subButtonType >= SubButtonType.DutyCycle0 && subButtonType <= SubButtonType.DutyCycle3)
{
selectedInstrument.DutyCycle = (selectedInstrument.DutyCycle + 1) % 4;
}
InstrumentSelected?.Invoke(selectedInstrument);
ConditionalInvalidate();
}
}
else if (right)
{
if (button.type == ButtonType.Song && App.Project.Songs.Count > 1)
{
var song = button.song;
if (PlatformDialogs.MessageBox($"Are you sure you want to delete '{song.Name}' ?", "Delete song", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
bool selectNewSong = song == selectedSong;
App.Stop();
App.UndoRedoManager.BeginTransaction(TransactionScope.Project);
App.Project.DeleteSong(song);
if (selectNewSong)
{
selectedSong = App.Project.Songs[0];
}
SongSelected?.Invoke(selectedSong);
App.UndoRedoManager.EndTransaction();
RefreshButtons();
ConditionalInvalidate();
}
}
else if (button.type == ButtonType.Instrument && button.instrument != null)
{
var instrument = button.instrument;
if (subButtonType == SubButtonType.Arpeggio ||
subButtonType == SubButtonType.Pitch ||
subButtonType == SubButtonType.Volume)
{
int envType = Envelope.Volume;
switch (subButtonType)
{
case SubButtonType.Arpeggio: envType = Envelope.Arpeggio; break;
case SubButtonType.Pitch: envType = Envelope.Pitch; break;
}
App.UndoRedoManager.BeginTransaction(TransactionScope.Instrument, instrument.Id);
instrument.Envelopes[envType].Length = 0;
App.UndoRedoManager.EndTransaction();
ConditionalInvalidate();
}
else if (subButtonType == SubButtonType.Max)
{
if (PlatformDialogs.MessageBox($"Are you sure you want to delete '{instrument.Name}' ? All notes using this instrument will be deleted.", "Delete intrument", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
bool selectNewInstrument = instrument == selectedInstrument;
App.StopInstrumentNoteAndWait();
App.UndoRedoManager.BeginTransaction(TransactionScope.Project);
App.Project.DeleteInstrument(instrument);
if (selectNewInstrument)
{
selectedInstrument = App.Project.Instruments.Count > 0 ? App.Project.Instruments[0] : null;
}
SongSelected?.Invoke(selectedSong);
InstrumentDeleted?.Invoke(instrument);
App.UndoRedoManager.EndTransaction();
RefreshButtons();
ConditionalInvalidate();
}
}
}
}
}
if (middle)
{
mouseLastY = e.Y;
}
}