private void OnUrlPropertiesChanged()
{
RaisePropertyChanged(nameof(StartRecordingURL));
RaisePropertyChanged(nameof(StopRecordingURL));
StartRecordingCommand.RaiseCanExecuteChanged();
StopRecordingCommand.RaiseCanExecuteChanged();
}
private void ViewModelPropertyChanged(object sender, PropertyChangedEventArgs e) =>
OnDispatchEvent(() =>
{
switch (e.PropertyName)
{
case "StreamingHost":
OnUrlPropertiesChanged();
break;
case "ApplicationName":
OnUrlPropertiesChanged();
break;
case "StreamName":
OnUrlPropertiesChanged();
break;
case "Username":
OnUrlPropertiesChanged();
break;
case "Credentials":
OnUrlPropertiesChanged();
break;
case "IsBroadcasting":
StartRecordingCommand.RaiseCanExecuteChanged();
StopRecordingCommand.RaiseCanExecuteChanged();
if (this._mainViewModel.IsBroadcasting)
{
break;
}
IsRecording = false;
break;
}
});
public MainWindowViewModel()
{
_commandService = new PaletteCommandService();
CommandPaletteCommand = new ReactiveCommand();
CommandPaletteCommand.Subscribe(
_ =>
{
if (!IsCommandPaletteOpen.Value)
{
IsCommandPaletteOpen.Value = true;
}
else
{
IsCommandPaletteOpen.Value = false;
}
});
IsCommandPaletteOpen = new ReactiveProperty <bool>();
State = new ReactiveProperty <TargetState>();
TargetList = new ReactiveCollection <string>();
TargetList.Add(new string("default"));
TargetList.Add(new string("TargetA"));
TargetList.Add(new string("TargetB"));
TargetList.Add(new string("TargetC"));
ConnectCommand = State
.Select(x => x == TargetState.NotConnected)
.ToReactiveCommand <string>()
.AddTo(Disposable);
ConnectCommand.Subscribe(
(target) =>
{
State.Value = TargetState.Connected;
});
var targetItemList = new List <IPaletteSearchItem>();
foreach (var target in TargetList)
{
var targetItem = PaletteParameterFactory.CreateSearchItem(target, target.ToString());
targetItemList.Add(targetItem);
}
var targetParameter = PaletteParameterFactory.CreateSearchParameter(targetItemList, "Target", "接続先を指定してください");
_commandService.AddCommand(ConnectCommand,
nameof(ConnectCommand),
"ターゲットと接続します",
(paramList) =>
{
return(paramList.First());
},
targetParameter);
DisconnectCommand = State
.Select(x => x != TargetState.NotConnected)
.ToReactiveCommand()
.AddTo(Disposable);
DisconnectCommand.Subscribe(
_ =>
{
State.Value = TargetState.NotConnected;
});
_commandService.AddCommand(DisconnectCommand, nameof(DisconnectCommand), "ターゲットとの接続を切断します");
Volume = new ReactiveProperty <float>().AddTo(Disposable);
Volume.Value = 0.5f;
ChangeVolumeCommand = new ReactiveCommand <float>();
ChangeVolumeCommand.Subscribe((volume) =>
{
Volume.Value = volume;
});
var volumeParameter = PaletteParameterFactory.CreateMinMaxParameter(0.0f, 1.0f, "Volume", "ボリュームを変更します (0.0 - 1.0)");
_commandService.AddCommand(ChangeVolumeCommand,
nameof(ChangeVolumeCommand),
"プレイバックボリュームを変更します",
(paramList) =>
{
return(paramList.First());
},
volumeParameter);
RecordingDirectory = new ReactiveProperty <string>().AddTo(Disposable);
SelectRecordingDirectoryCommand = State
.Select(x => x != TargetState.Recording)
.ToReactiveCommand()
.AddTo(Disposable);
SelectRecordingDirectoryCommand.Subscribe(
_ =>
{
MessageBox.Show("SelectCommand");
});
_commandService.AddCommand(SelectRecordingDirectoryCommand, nameof(SelectRecordingDirectoryCommand), "録音の保存先を選択します");
StartRecordingCommand = State
.Select(x => x == TargetState.Connected)
.ToReactiveCommand()
.AddTo(Disposable);
StartRecordingCommand.Subscribe(
_ =>
{
State.Value = TargetState.Recording;
});
_commandService.AddCommand(StartRecordingCommand, nameof(StartRecordingCommand), "録音を開始します");
StopRecordingCommand = State
.Select(x => x == TargetState.Recording)
.ToReactiveCommand()
.AddTo(Disposable);
StopRecordingCommand.Subscribe(
_ =>
{
State.Value = TargetState.Connected;
});
_commandService.AddCommand(StopRecordingCommand, nameof(StopRecordingCommand), "録音を終了します");
}
