protected void LoadBook(ScoreBook book)
{
ScoreBook = book;
NoteView.LoadScore(book.Score);
NoteViewScrollBar.Value = NoteViewScrollBar.GetMaximumValue();
NoteViewScrollBar.Minimum = -Math.Max(NoteView.UnitBeatTick * 4 * 20, NoteView.Notes.GetLastTick());
UpdateThumbHeight();
SetText(book.Path);
LastExportData = null;
if (!string.IsNullOrEmpty(book.Path))
{
SoundConfiguration.Default.ScoreSound.TryGetValue(book.Path, out CurrentMusicSource);
}
else
{
CurrentMusicSource = null;
}
}
protected void LoadBook(ScoreBook book)
{
ScoreBook = book;
OperationManager.Clear();
NoteView.Initialize(book.Score);
NoteViewScrollBar.Value = NoteViewScrollBar.GetMaximumValue();
NoteViewScrollBar.Minimum = -Math.Max(NoteView.UnitBeatTick * 4 * 20, NoteView.Notes.GetLastTick());
NoteViewScrollBar.SmallChange = NoteView.UnitBeatTick;
UpdateThumbHeight();
SetText(book.Path);
LastExportData = null;
if (!string.IsNullOrEmpty(book.Path))
{
SoundSettings.Default.ScoreSound.TryGetValue(book.Path, out CurrentMusicSource);
}
else
{
CurrentMusicSource = null;
}
}
public BookPropertiesForm(ScoreBook book, SoundSource musicSource)
{
InitializeComponent();
AcceptButton = buttonOK;
CancelButton = buttonCancel;
buttonOK.DialogResult = DialogResult.OK;
buttonCancel.DialogResult = DialogResult.Cancel;
titleBox.Text = book.Title;
artistBox.Text = book.ArtistName;
notesDesignerBox.Text = book.NotesDesignerName;
if (musicSource != null)
{
musicSourceSelector.Value = musicSource;
}
buttonOK.Click += (s, e) =>
{
book.Title = titleBox.Text;
book.ArtistName = artistBox.Text;
book.NotesDesignerName = notesDesignerBox.Text;
Close();
};
}
private MainMenu CreateMainMenu(NoteView noteView)
{
var importPluginItems = PluginManager.ScoreBookImportPlugins.Select(p => new MenuItem(p.DisplayName, (s, e) =>
{
OpenFile(p.FileFilter, q =>
{
try
{
using (var reader = new StreamReader(q))
LoadBook(p.Import(reader));
}
catch (Exception ex)
{
MessageBox.Show(this, ErrorStrings.ImportFailed, Program.ApplicationName, MessageBoxButtons.OK, MessageBoxIcon.Error);
Program.DumpExceptionTo(ex, "import_exception.json");
LoadEmptyBook();
}
});
})).ToArray();
var bookPropertiesMenuItem = new MenuItem(MainFormStrings.bookProperty, (s, e) =>
{
var form = new BookPropertiesForm(ScoreBook, CurrentMusicSource);
if (form.ShowDialog(this) == DialogResult.OK)
{
CurrentMusicSource = form.MusicSource;
if (string.IsNullOrEmpty(ScoreBook.Path))
{
return;
}
SoundSettings.Default.ScoreSound[ScoreBook.Path] = CurrentMusicSource;
SoundSettings.Default.Save();
}
});
var fileMenuItems = new MenuItem[]
{
new MenuItem(MainFormStrings.NewFile + "(&N)", (s, e) => ClearFile())
{
Shortcut = Shortcut.CtrlN
},
new MenuItem(MainFormStrings.OpenFile + "(&O)", (s, e) => OpenFile())
{
Shortcut = Shortcut.CtrlO
},
new MenuItem(MainFormStrings.SaveFile + "(&S)", (s, e) => SaveFile())
{
Shortcut = Shortcut.CtrlS
},
new MenuItem(MainFormStrings.SaveAs + "(&A)", (s, e) => SaveAs())
{
Shortcut = Shortcut.CtrlShiftS
},
new MenuItem("-"),
new MenuItem(MainFormStrings.Import, importPluginItems),
new MenuItem(MainFormStrings.Export, (s, e) => ExportFile()),
new MenuItem("-"),
bookPropertiesMenuItem,
new MenuItem("-"),
new MenuItem(MainFormStrings.Exit + "(&X)", (s, e) => this.Close())
};
var undoItem = new MenuItem(MainFormStrings.Undo, (s, e) => noteView.Undo())
{
Shortcut = Shortcut.CtrlZ,
Enabled = false
};
var redoItem = new MenuItem(MainFormStrings.Redo, (s, e) => noteView.Redo())
{
Shortcut = Shortcut.CtrlY,
Enabled = false
};
var cutItem = new MenuItem(MainFormStrings.Cut, (s, e) => noteView.CutSelectedNotes(), Shortcut.CtrlX);
var copyItem = new MenuItem(MainFormStrings.Copy, (s, e) => noteView.CopySelectedNotes(), Shortcut.CtrlC);
var pasteItem = new MenuItem(MainFormStrings.Paste, (s, e) => noteView.PasteNotes(), Shortcut.CtrlV);
var pasteFlippedItem = new MenuItem(MainFormStrings.PasteFlipped, (s, e) => noteView.PasteFlippedNotes(), Shortcut.CtrlShiftV);
var flipSelectedNotesItem = new MenuItem(MainFormStrings.FlipSelectedNotes, (s, e) => noteView.FlipSelectedNotes());
var removeSelectedNotesItem = new MenuItem(MainFormStrings.RemoveSelectedNotes, (s, e) => noteView.RemoveSelectedNotes(), Shortcut.Del);
var removeEventsItem = new MenuItem(MainFormStrings.RemoveEvents, (s, e) =>
{
int minTick = noteView.SelectedRange.StartTick + (noteView.SelectedRange.Duration < 0 ? noteView.SelectedRange.Duration : 0);
int maxTick = noteView.SelectedRange.StartTick + (noteView.SelectedRange.Duration < 0 ? 0 : noteView.SelectedRange.Duration);
Func <EventBase, bool> isContained = p => p.Tick != 0 && minTick <= p.Tick && maxTick >= p.Tick;
var events = ScoreBook.Score.Events;
var bpmOp = events.BPMChangeEvents.Where(p => isContained(p)).ToList().Select(p =>
{
ScoreBook.Score.Events.BPMChangeEvents.Remove(p);
return(new RemoveEventOperation <BPMChangeEvent>(events.BPMChangeEvents, p));
}).ToList();
var speedOp = events.HighSpeedChangeEvents.Where(p => isContained(p)).ToList().Select(p =>
{
ScoreBook.Score.Events.HighSpeedChangeEvents.Remove(p);
return(new RemoveEventOperation <HighSpeedChangeEvent>(events.HighSpeedChangeEvents, p));
}).ToList();
var signatureOp = events.TimeSignatureChangeEvents.Where(p => isContained(p)).ToList().Select(p =>
{
ScoreBook.Score.Events.TimeSignatureChangeEvents.Remove(p);
return(new RemoveEventOperation <TimeSignatureChangeEvent>(events.TimeSignatureChangeEvents, p));
}).ToList();
OperationManager.Push(new CompositeOperation("イベント削除", bpmOp.Cast <IOperation>().Concat(speedOp).Concat(signatureOp)));
noteView.Invalidate();
});
var insertAirWithAirActionItem = new MenuItem(MainFormStrings.InsertAirWithAirAction, (s, e) =>
{
var item = s as MenuItem;
item.Checked = !item.Checked;
NoteView.InsertAirWithAirAction = item.Checked;
ApplicationSettings.Default.InsertAirWithAirAction = item.Checked;
})
{
Checked = ApplicationSettings.Default.InsertAirWithAirAction
};
var pluginItems = PluginManager.ScorePlugins.Select(p => new MenuItem(p.DisplayName, (s, e) =>
{
CommitChanges();
Action <Score> updateScore = newScore =>
{
var op = new UpdateScoreOperation(ScoreBook.Score, newScore, score =>
{
ScoreBook.Score = score;
noteView.UpdateScore(score);
});
OperationManager.Push(op);
op.Redo();
};
try
{
p.Run(new ScorePluginArgs(() => ScoreBook.Score.Clone(), noteView.SelectedRange, updateScore));
}
catch (Exception ex)
{
Program.DumpExceptionTo(ex, "plugin_exception.json");
MessageBox.Show(this, ErrorStrings.PluginException, Program.ApplicationName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
})).ToArray();
var pluginItem = new MenuItem(MainFormStrings.Plugin, pluginItems);
var editMenuItems = new MenuItem[]
{
undoItem, redoItem, new MenuItem("-"),
cutItem, copyItem, pasteItem, pasteFlippedItem, new MenuItem("-"),
flipSelectedNotesItem, removeSelectedNotesItem, removeEventsItem, new MenuItem("-"),
insertAirWithAirActionItem, new MenuItem("-"),
pluginItem
};
var viewModeItem = new MenuItem(MainFormStrings.ScorePreview, (s, e) =>
{
IsPreviewMode = !IsPreviewMode;
((MenuItem)s).Checked = IsPreviewMode;
}, Shortcut.CtrlP);
WidenLaneWidthMenuItem = new MenuItem(MainFormStrings.WidenLaneWidth);
NarrowLaneWidthMenuItem = new MenuItem(MainFormStrings.NarrowLaneWidth);
WidenLaneWidthMenuItem.Click += (s, e) =>
{
noteView.UnitLaneWidth += 4;
ApplicationSettings.Default.UnitLaneWidth = noteView.UnitLaneWidth;
WidenLaneWidthMenuItem.Enabled = CanWidenLaneWidth;
NarrowLaneWidthMenuItem.Enabled = CanNarrowLaneWidth;
};
NarrowLaneWidthMenuItem.Click += (s, e) =>
{
noteView.UnitLaneWidth -= 4;
ApplicationSettings.Default.UnitLaneWidth = noteView.UnitLaneWidth;
WidenLaneWidthMenuItem.Enabled = CanWidenLaneWidth;
NarrowLaneWidthMenuItem.Enabled = CanNarrowLaneWidth;
};
var viewMenuItems = new MenuItem[] {
viewModeItem,
new MenuItem("-"),
WidenLaneWidthMenuItem, NarrowLaneWidthMenuItem
};
var insertBPMItem = new MenuItem("BPM", (s, e) =>
{
var form = new BPMSelectionForm()
{
BPM = noteView.ScoreEvents.BPMChangeEvents.OrderBy(p => p.Tick).LastOrDefault(p => p.Tick <= noteView.CurrentTick)?.BPM ?? 120m
};
if (form.ShowDialog(this) != DialogResult.OK)
{
return;
}
var prev = noteView.ScoreEvents.BPMChangeEvents.SingleOrDefault(p => p.Tick == noteView.SelectedRange.StartTick);
var item = new BPMChangeEvent()
{
Tick = noteView.SelectedRange.StartTick,
BPM = form.BPM
};
var insertOp = new InsertEventOperation <BPMChangeEvent>(noteView.ScoreEvents.BPMChangeEvents, item);
if (prev == null)
{
OperationManager.Push(insertOp);
}
else
{
var removeOp = new RemoveEventOperation <BPMChangeEvent>(noteView.ScoreEvents.BPMChangeEvents, prev);
noteView.ScoreEvents.BPMChangeEvents.Remove(prev);
OperationManager.Push(new CompositeOperation(insertOp.Description, new IOperation[] { removeOp, insertOp }));
}
noteView.ScoreEvents.BPMChangeEvents.Add(item);
noteView.Invalidate();
});
var insertHighSpeedItem = new MenuItem(MainFormStrings.HighSpeed, (s, e) =>
{
var form = new HighSpeedSelectionForm()
{
SpeedRatio = noteView.ScoreEvents.HighSpeedChangeEvents.OrderBy(p => p.Tick).LastOrDefault(p => p.Tick <= noteView.CurrentTick)?.SpeedRatio ?? 1.0m
};
if (form.ShowDialog(this) != DialogResult.OK)
{
return;
}
var prev = noteView.ScoreEvents.HighSpeedChangeEvents.SingleOrDefault(p => p.Tick == noteView.SelectedRange.StartTick);
var item = new HighSpeedChangeEvent()
{
Tick = noteView.SelectedRange.StartTick,
SpeedRatio = form.SpeedRatio
};
var insertOp = new InsertEventOperation <HighSpeedChangeEvent>(noteView.ScoreEvents.HighSpeedChangeEvents, item);
if (prev == null)
{
OperationManager.Push(insertOp);
}
else
{
var removeOp = new RemoveEventOperation <HighSpeedChangeEvent>(noteView.ScoreEvents.HighSpeedChangeEvents, prev);
noteView.ScoreEvents.HighSpeedChangeEvents.Remove(prev);
OperationManager.Push(new CompositeOperation(insertOp.Description, new IOperation[] { removeOp, insertOp }));
}
noteView.ScoreEvents.HighSpeedChangeEvents.Add(item);
noteView.Invalidate();
});
var insertTimeSignatureItem = new MenuItem(MainFormStrings.TimeSignature, (s, e) =>
{
var form = new TimeSignatureSelectionForm();
if (form.ShowDialog(this) != DialogResult.OK)
{
return;
}
var prev = noteView.ScoreEvents.TimeSignatureChangeEvents.SingleOrDefault(p => p.Tick == noteView.SelectedRange.StartTick);
var item = new TimeSignatureChangeEvent()
{
Tick = noteView.SelectedRange.StartTick,
Numerator = form.Numerator,
DenominatorExponent = form.DenominatorExponent
};
var insertOp = new InsertEventOperation <TimeSignatureChangeEvent>(noteView.ScoreEvents.TimeSignatureChangeEvents, item);
if (prev != null)
{
noteView.ScoreEvents.TimeSignatureChangeEvents.Remove(prev);
var removeOp = new RemoveEventOperation <TimeSignatureChangeEvent>(noteView.ScoreEvents.TimeSignatureChangeEvents, prev);
OperationManager.Push(new CompositeOperation(insertOp.Description, new IOperation[] { removeOp, insertOp }));
}
else
{
OperationManager.Push(insertOp);
}
noteView.ScoreEvents.TimeSignatureChangeEvents.Add(item);
noteView.Invalidate();
});
var insertMenuItems = new MenuItem[] { insertBPMItem, insertHighSpeedItem, insertTimeSignatureItem };
var isAbortAtLastNoteItem = new MenuItem(MainFormStrings.AbortAtLastNote, (s, e) =>
{
var item = s as MenuItem;
item.Checked = !item.Checked;
PreviewManager.IsStopAtLastNote = item.Checked;
ApplicationSettings.Default.IsPreviewAbortAtLastNote = item.Checked;
})
{
Checked = ApplicationSettings.Default.IsPreviewAbortAtLastNote
};
var playItem = new MenuItem(MainFormStrings.Play, (s, e) =>
{
if (CurrentMusicSource == null)
{
MessageBox.Show(this, ErrorStrings.MusicSourceNull, Program.ApplicationName, MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
if (!File.Exists(CurrentMusicSource.FilePath))
{
MessageBox.Show(this, ErrorStrings.SourceFileNotFound, Program.ApplicationName, MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
if (PreviewManager.Playing)
{
PreviewManager.Stop();
return;
}
int startTick = noteView.CurrentTick;
EventHandler lambda = null;
lambda = (p, q) =>
{
isAbortAtLastNoteItem.Enabled = true;
PreviewManager.Finished -= lambda;
noteView.CurrentTick = startTick;
};
try
{
if (!PreviewManager.Start(CurrentMusicSource, startTick))
{
return;
}
isAbortAtLastNoteItem.Enabled = false;
PreviewManager.Finished += lambda;
noteView.Editable = CanEdit;
}
catch (Exception ex)
{
Program.DumpExceptionTo(ex, "sound_exception.json");
}
}, (Shortcut)Keys.Space);
var stopItem = new MenuItem(MainFormStrings.Stop, (s, e) =>
{
PreviewManager.Stop();
});
var playMenuItems = new MenuItem[]
{
playItem, stopItem, new MenuItem("-"),
isAbortAtLastNoteItem
};
var helpMenuItems = new MenuItem[]
{
new MenuItem(MainFormStrings.Help, (s, e) => System.Diagnostics.Process.Start("https://github.com/paralleltree/Ched/wiki"), Shortcut.F1),
new MenuItem(MainFormStrings.VersionInfo, (s, e) => new VersionInfoForm().ShowDialog(this))
};
OperationManager.OperationHistoryChanged += (s, e) =>
{
redoItem.Enabled = noteView.CanRedo;
undoItem.Enabled = noteView.CanUndo;
};
return(new MainMenu(new MenuItem[]
{
new MenuItem(MainFormStrings.FileMenu, fileMenuItems),
new MenuItem(MainFormStrings.EditMenu, editMenuItems),
new MenuItem(MainFormStrings.ViewMenu, viewMenuItems),
new MenuItem(MainFormStrings.InsertMenu, insertMenuItems),
// PreviewManager初期化後じゃないといけないのダメ設計でしょ
new MenuItem(MainFormStrings.PlayMenu, playMenuItems)
{
Enabled = PreviewManager.IsSupported
},
new MenuItem(MainFormStrings.HelpMenu, helpMenuItems)
}));
}
private MainMenu CreateMainMenu(NoteView noteView)
{
var bookPropertiesMenuItem = new MenuItem("譜面プロパティ", (s, e) =>
{
var form = new BookPropertiesForm(ScoreBook, CurrentMusicSource);
if (form.ShowDialog(this) == DialogResult.OK)
{
CurrentMusicSource = form.MusicSource;
if (string.IsNullOrEmpty(ScoreBook.Path))
{
return;
}
SoundConfiguration.Default.ScoreSound[ScoreBook.Path] = CurrentMusicSource;
SoundConfiguration.Default.Save();
}
});
var fileMenuItems = new MenuItem[]
{
new MenuItem("新規作成(&N)", (s, e) => ClearFile())
{
Shortcut = Shortcut.CtrlN
},
new MenuItem("開く(&O)", (s, e) => OpenFile())
{
Shortcut = Shortcut.CtrlO
},
new MenuItem("上書き保存(&S)", (s, e) => SaveFile())
{
Shortcut = Shortcut.CtrlS
},
new MenuItem("名前を付けて保存(&A)", (s, e) => SaveAs())
{
Shortcut = Shortcut.CtrlShiftS
},
new MenuItem("エクスポート", (s, e) => ExportFile()),
new MenuItem("-"),
bookPropertiesMenuItem,
new MenuItem("-"),
new MenuItem("終了(&X)", (s, e) => this.Close())
};
var undoItem = new MenuItem("元に戻す", (s, e) => noteView.Undo())
{
Shortcut = Shortcut.CtrlZ,
Enabled = false
};
var redoItem = new MenuItem("やり直し", (s, e) => noteView.Redo())
{
Shortcut = Shortcut.CtrlY,
Enabled = false
};
var cutItem = new MenuItem("切り取り", (s, e) => noteView.CutSelectedNotes(), Shortcut.CtrlX);
var copyItem = new MenuItem("コピー", (s, e) => noteView.CopySelectedNotes(), Shortcut.CtrlC);
var pasteItem = new MenuItem("貼り付け", (s, e) => noteView.PasteNotes(), Shortcut.CtrlV);
var pasteFlippedItem = new MenuItem("反転貼り付け", (s, e) => noteView.PasteFlippedNotes(), Shortcut.CtrlShiftV);
var flipSelectedNotesItem = new MenuItem("選択範囲内ノーツを反転", (s, e) => noteView.FlipSelectedNotes());
var removeSelectedNotesItem = new MenuItem("選択範囲内ノーツを削除", (s, e) => noteView.RemoveSelectedNotes(), Shortcut.Del);
var removeEventsItem = new MenuItem("選択範囲内イベントを削除", (s, e) =>
{
int minTick = noteView.SelectedRange.StartTick + (noteView.SelectedRange.Duration < 0 ? noteView.SelectedRange.Duration : 0);
int maxTick = noteView.SelectedRange.StartTick + (noteView.SelectedRange.Duration < 0 ? 0 : noteView.SelectedRange.Duration);
Func <EventBase, bool> isContained = p => p.Tick != 0 && minTick <= p.Tick && maxTick >= p.Tick;
var events = ScoreBook.Score.Events;
var bpmOp = events.BPMChangeEvents.Where(p => isContained(p)).ToList().Select(p =>
{
ScoreBook.Score.Events.BPMChangeEvents.Remove(p);
return(new RemoveEventOperation <BPMChangeEvent>(events.BPMChangeEvents, p));
}).ToList();
var speedOp = events.HighSpeedChangeEvents.Where(p => isContained(p)).ToList().Select(p =>
{
ScoreBook.Score.Events.HighSpeedChangeEvents.Remove(p);
return(new RemoveEventOperation <HighSpeedChangeEvent>(events.HighSpeedChangeEvents, p));
}).ToList();
var signatureOp = events.TimeSignatureChangeEvents.Where(p => isContained(p)).ToList().Select(p =>
{
ScoreBook.Score.Events.TimeSignatureChangeEvents.Remove(p);
return(new RemoveEventOperation <TimeSignatureChangeEvent>(events.TimeSignatureChangeEvents, p));
}).ToList();
OperationManager.Push(new CompositeOperation("イベント削除", bpmOp.Cast <IOperation>().Concat(speedOp).Concat(signatureOp)));
noteView.Invalidate();
});
var pluginItems = PluginManager.ScorePlugins.Select(p => new MenuItem(p.DisplayName, (s, e) =>
{
CommitChanges();
try
{
p.Run(ScoreBook.Score);
}
catch (Exception ex)
{
Program.DumpExceptionTo(ex, "plugin_exception.json");
MessageBox.Show(this, "プラグインの実行中にエラーが発生しました。", Program.ApplicationName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
})).ToArray();
var pluginItem = new MenuItem("プラグイン", pluginItems);
var editMenuItems = new MenuItem[]
{
undoItem, redoItem, new MenuItem("-"),
cutItem, copyItem, pasteItem, pasteFlippedItem, new MenuItem("-"),
flipSelectedNotesItem, removeSelectedNotesItem, removeEventsItem, new MenuItem("-"),
pluginItem
};
var viewModeItem = new MenuItem("譜面プレビュー", (s, e) =>
{
IsPreviewMode = !IsPreviewMode;
((MenuItem)s).Checked = IsPreviewMode;
}, Shortcut.CtrlP);
var viewMenuItems = new MenuItem[] { viewModeItem };
var insertBPMItem = new MenuItem("BPM", (s, e) =>
{
var form = new BPMSelectionForm();
if (form.ShowDialog(this) != DialogResult.OK)
{
return;
}
var prev = noteView.ScoreEvents.BPMChangeEvents.SingleOrDefault(p => p.Tick == noteView.SelectedRange.StartTick);
var item = new Components.Events.BPMChangeEvent()
{
Tick = noteView.SelectedRange.StartTick,
BPM = form.BPM
};
var insertOp = new InsertEventOperation <Components.Events.BPMChangeEvent>(noteView.ScoreEvents.BPMChangeEvents, item);
if (prev == null)
{
OperationManager.Push(insertOp);
}
else
{
var removeOp = new RemoveEventOperation <Components.Events.BPMChangeEvent>(noteView.ScoreEvents.BPMChangeEvents, prev);
noteView.ScoreEvents.BPMChangeEvents.Remove(prev);
OperationManager.Push(new CompositeOperation(insertOp.Description, new IOperation[] { removeOp, insertOp }));
}
noteView.ScoreEvents.BPMChangeEvents.Add(item);
noteView.Invalidate();
});
var insertHighSpeedItem = new MenuItem("ハイスピード", (s, e) =>
{
var form = new HighSpeedSelectionForm();
if (form.ShowDialog(this) != DialogResult.OK)
{
return;
}
var prev = noteView.ScoreEvents.HighSpeedChangeEvents.SingleOrDefault(p => p.Tick == noteView.SelectedRange.StartTick);
var item = new Components.Events.HighSpeedChangeEvent()
{
Tick = noteView.SelectedRange.StartTick,
SpeedRatio = form.SpeedRatio
};
var insertOp = new InsertEventOperation <Components.Events.HighSpeedChangeEvent>(noteView.ScoreEvents.HighSpeedChangeEvents, item);
if (prev == null)
{
OperationManager.Push(insertOp);
}
else
{
var removeOp = new RemoveEventOperation <Components.Events.HighSpeedChangeEvent>(noteView.ScoreEvents.HighSpeedChangeEvents, prev);
noteView.ScoreEvents.HighSpeedChangeEvents.Remove(prev);
OperationManager.Push(new CompositeOperation(insertOp.Description, new IOperation[] { removeOp, insertOp }));
}
noteView.ScoreEvents.HighSpeedChangeEvents.Add(item);
noteView.Invalidate();
});
var insertTimeSignatureItem = new MenuItem("拍子", (s, e) =>
{
var form = new TimeSignatureSelectionForm();
if (form.ShowDialog(this) != DialogResult.OK)
{
return;
}
var prev = noteView.ScoreEvents.TimeSignatureChangeEvents.SingleOrDefault(p => p.Tick == noteView.SelectedRange.StartTick);
var item = new Components.Events.TimeSignatureChangeEvent()
{
Tick = noteView.SelectedRange.StartTick,
Numerator = form.Numerator,
DenominatorExponent = form.DenominatorExponent
};
var insertOp = new InsertEventOperation <Components.Events.TimeSignatureChangeEvent>(noteView.ScoreEvents.TimeSignatureChangeEvents, item);
if (prev != null)
{
noteView.ScoreEvents.TimeSignatureChangeEvents.Remove(prev);
var removeOp = new RemoveEventOperation <Components.Events.TimeSignatureChangeEvent>(noteView.ScoreEvents.TimeSignatureChangeEvents, prev);
OperationManager.Push(new CompositeOperation(insertOp.Description, new IOperation[] { removeOp, insertOp }));
}
else
{
OperationManager.Push(insertOp);
}
noteView.ScoreEvents.TimeSignatureChangeEvents.Add(item);
noteView.Invalidate();
});
var insertMenuItems = new MenuItem[] { insertBPMItem, insertHighSpeedItem, insertTimeSignatureItem };
var isAbortAtLastNoteItem = new MenuItem("最終ノートで停止", (s, e) =>
{
var item = s as MenuItem;
item.Checked = !item.Checked;
PreviewManager.IsStopAtLastNote = item.Checked;
Settings.Default.IsPreviewAbortAtLastNote = item.Checked;
})
{
Checked = Settings.Default.IsPreviewAbortAtLastNote
};
var playItem = new MenuItem("再生/停止", (s, e) =>
{
if (CurrentMusicSource == null)
{
MessageBox.Show(this, "譜面プロパティから音源ファイルを指定してください。", Program.ApplicationName, MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
if (!File.Exists(CurrentMusicSource.FilePath))
{
MessageBox.Show(this, "音源ファイルが見つかりません。", Program.ApplicationName, MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
if (PreviewManager.Playing)
{
PreviewManager.Stop();
return;
}
int startTick = noteView.CurrentTick;
EventHandler lambda = null;
lambda = (p, q) =>
{
isAbortAtLastNoteItem.Enabled = true;
PreviewManager.Finished -= lambda;
noteView.CurrentTick = startTick;
};
if (PreviewManager.Start(CurrentMusicSource, startTick))
{
isAbortAtLastNoteItem.Enabled = false;
PreviewManager.Finished += lambda;
noteView.Editable = CanEdit;
}
}, (Shortcut)Keys.Space);
var stopItem = new MenuItem("停止", (s, e) =>
{
PreviewManager.Stop();
});
var playMenuItems = new MenuItem[]
{
playItem, stopItem, new MenuItem("-"),
isAbortAtLastNoteItem
};
var helpMenuItems = new MenuItem[]
{
new MenuItem("ヘルプを開く", (s, e) => System.Diagnostics.Process.Start("https://github.com/paralleltree/Ched/wiki"), Shortcut.F1),
new MenuItem("バージョン情報", (s, e) => new VersionInfoForm().ShowDialog(this))
};
OperationManager.OperationHistoryChanged += (s, e) =>
{
redoItem.Enabled = noteView.CanRedo;
undoItem.Enabled = noteView.CanUndo;
};
return(new MainMenu(new MenuItem[]
{
new MenuItem("ファイル(&F)", fileMenuItems),
new MenuItem("編集(&E)", editMenuItems),
new MenuItem("表示(&V)", viewMenuItems),
new MenuItem("挿入(&I)", insertMenuItems),
// PreviewManager初期化後じゃないといけないのダメ設計でしょ
new MenuItem("再生(&P)", playMenuItems)
{
Enabled = PreviewManager.IsSupported
},
new MenuItem("ヘルプ(&H)", helpMenuItems)
}));
}
public bool Start(SoundSource music, int startTick)
{
if (Playing)
{
throw new InvalidOperationException();
}
if (music == null)
{
throw new ArgumentNullException("music");
}
SoundManager.Register(ClapSource.FilePath);
SoundManager.Register(music.FilePath);
EndTick = IsStopAtLastNote ? NoteView.Notes.GetLastTick() : GetTickFromTime(SoundManager.GetDuration(music.FilePath), NoteView.ScoreEvents.BPMChangeEvents);
if (EndTick < startTick)
{
return(false);
}
var tickSet = new HashSet <int>();
var notes = NoteView.Notes;
var shortNotesTick = notes.Taps.Cast <TappableBase>().Concat(notes.ExTaps).Concat(notes.Flicks).Concat(notes.Damages).Select(p => p.Tick);
var holdsTick = notes.Holds.SelectMany(p => new int[] { p.StartTick, p.StartTick + p.Duration });
var slidesTick = notes.Slides.SelectMany(p => new int[] { p.StartTick }.Concat(p.StepNotes.Where(q => q.IsVisible).Select(q => q.Tick)));
var airActionsTick = notes.AirActions.SelectMany(p => p.ActionNotes.Select(q => p.StartTick + q.Offset));
foreach (int tick in shortNotesTick.Concat(holdsTick).Concat(slidesTick).Concat(airActionsTick))
{
tickSet.Add(tick);
}
TickElement = new LinkedList <int?>(tickSet.Where(p => p >= startTick).OrderBy(p => p).Select(p => new int?(p))).First;
BPMElement = new LinkedList <BPMChangeEvent>(NoteView.ScoreEvents.BPMChangeEvents.OrderBy(p => p.Tick)).First;
// スタート時まで進める
while (TickElement != null && TickElement.Value < startTick)
{
TickElement = TickElement.Next;
}
while (BPMElement.Next != null && BPMElement.Next.Value.Tick <= startTick)
{
BPMElement = BPMElement.Next;
}
int clapLatencyTick = GetLatencyTick(ClapSource.Latency, (double)BPMElement.Value.BPM);
InitialTick = startTick - clapLatencyTick;
CurrentTick = InitialTick;
StartTick = startTick;
TimeSpan startTime = GetTimeFromTick(startTick, NoteView.ScoreEvents.BPMChangeEvents);
TimeSpan headGap = TimeSpan.FromSeconds(-music.Latency) - startTime;
elapsedTick = 0;
Task.Run(() =>
{
LastSystemTick = Environment.TickCount;
NoteView.Invoke((MethodInvoker)(() => Timer.Start()));
System.Threading.Thread.Sleep(TimeSpan.FromSeconds(Math.Max(ClapSource.Latency, 0)));
if (headGap.TotalSeconds > 0)
{
System.Threading.Thread.Sleep(headGap);
}
if (!Playing)
{
return;
}
SoundManager.Play(music.FilePath, startTime + TimeSpan.FromSeconds(music.Latency));
})
.ContinueWith(p =>
{
if (p.Exception != null)
{
Program.DumpExceptionTo(p.Exception, "sound_exception.json");
ExceptionThrown?.Invoke(this, EventArgs.Empty);
}
});
Playing = true;
return(true);
}
public bool Start(SoundSource music)
{
return(Start(music, 0)); // 再生位置計算めんどいので最初から
}
public SoundPreviewManager(NoteView noteView)
{
ClapSource = new SoundSource("guide.mp3", 0.036);
NoteView = noteView;
Timer.Tick += Tick;
}
public SoundPreviewContext(Core.Score score, SoundSource musicSource)
{
this.score = score;
MusicSource = musicSource;
}