private void initializeCommands_Selection()
{
CommandSelectPreviousChunk = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioSelectPreviousChunk_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioSelectPreviousChunk_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("go-previous"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandSelectPreviousChunk", Category.Debug, Priority.Medium);
CommandStepBack.Execute();
SelectChunk(PlayBytePosition);
},
() => CommandStepBack.CanExecute(),
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_SelectPreviousChunk));
m_ShellView.RegisterRichCommand(CommandSelectPreviousChunk);
//
CommandSelectNextChunk = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioSelectNextChunk_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioSelectNextChunk_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("go-next"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandSelectNextChunk", Category.Debug, Priority.Medium);
CommandStepForward.Execute();
SelectChunk(PlayBytePosition);
},
() => CommandStepForward.CanExecute(),
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_SelectNextChunk));
m_ShellView.RegisterRichCommand(CommandSelectNextChunk);
//
//
CommandEndSelection = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioEndSelection_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioEndSelection_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
ScalableGreyableImageProvider.ConvertIconFormat((DrawingImage)Application.Current.FindResource("Horizon_Image_Right1")),
() =>
{
Logger.Log("AudioPaneViewModel.CommandEndSelection", Category.Debug, Priority.Medium);
if (m_SelectionBeginTmpBytePosition < 0)
{
return;
}
CommandPause.Execute();
long begin = m_SelectionBeginTmpBytePosition;
long end = PlayBytePosition;
AudioCues.PlayTockTock();
if (begin == end)
{
CommandClearSelection.Execute();
return;
}
if (begin > end)
{
long tmp = begin;
begin = end;
end = tmp;
}
State.Selection.SetSelectionBytes(begin, end);
if (IsAutoPlay)
{
CommandPlay.Execute();
}
//if (IsAutoPlay)
//{
// //if (!State.Audio.HasContent)
// //{
// // return;
// //}
// //IsAutoPlay = false;
// //LastPlayHeadTime = begin;
// //IsAutoPlay = true;
// //long bytesFrom = State.Audio.ConvertMillisecondsToBytes(begin);
// //long bytesTo = State.Audio.ConvertMillisecondsToBytes(end);
// //AudioPlayer_PlayFromTo(bytesFrom, bytesTo);
//}
},
() => CommandSelectAll.CanExecute()
//CanManipulateWaveForm
// //&& !IsWaveFormLoading && !IsRecording && !IsMonitoring
// && State.Audio.HasContent
&& m_SelectionBeginTmpBytePosition >= 0,
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_EndSelection));
m_ShellView.RegisterRichCommand(CommandEndSelection);
//
CommandBeginSelection = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioBeginSelection_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioBeginSelection_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
ScalableGreyableImageProvider.ConvertIconFormat((DrawingImage)Application.Current.FindResource("Horizon_Image_Left1")),
() =>
{
Logger.Log("AudioPaneViewModel.CommandBeginSelection", Category.Debug, Priority.Medium);
//CommandPause.Execute();
CommandClearSelection.Execute();
m_SelectionBeginTmpBytePosition = PlayBytePosition;
AudioCues.PlayTock();
},
() => CommandSelectLeft.CanExecute(),
//CommandSelectAll.CanExecute()
// //CanManipulateWaveForm
// ////&& !IsWaveFormLoading && !IsRecording && !IsMonitorin
// //&& State.Audio.HasContent,
// && PlayBytePosition >= 0,
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_BeginSelection));
m_ShellView.RegisterRichCommand(CommandBeginSelection);
//
CommandSelectLeft = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioSelectLeft_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioSelectLeft_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("format-indent-less"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandSelectLeft", Category.Debug, Priority.Medium);
if (PlayBytePosition <= 0)
{
AudioCues.PlayBeep();
return;
}
State.Selection.SetSelectionBytes(0, PlayBytePosition);
PlayBytePosition = State.Selection.SelectionEndBytePosition;
//AudioCues.PlayTock();
},
() => CommandSelectAll.CanExecute()
//CanManipulateWaveForm
// //&& !IsWaveFormLoading && !IsRecording && !IsMonitoring
// && State.Audio.HasContent
&& PlayBytePosition >= 0,
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_SelectLeft));
m_ShellView.RegisterRichCommand(CommandSelectLeft);
//
CommandSelectRight = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioSelectRight_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioSelectRight_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("format-indent-more"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandSelectRight", Category.Debug, Priority.Medium);
if (PlayBytePosition >= State.Audio.DataLength)
{
AudioCues.PlayBeep();
return;
}
State.Selection.SetSelectionBytes(PlayBytePosition, State.Audio.DataLength);
//AudioCues.PlayTock();
},
() => CommandSelectLeft.CanExecute(),
//CanManipulateWaveForm
// //&& !IsWaveFormLoading && !IsRecording && !IsMonitoring
// && State.Audio.HasContent && PlayBytePosition >= 0,
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_SelectRight));
m_ShellView.RegisterRichCommand(CommandSelectRight);
//
CommandSelectAll = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdSelectAll_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdSelectAll_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("view-fullscreen"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandSelectAll", Category.Debug, Priority.Medium);
//if (!State.Audio.HasContent)
//{
// if (View != null)
// {
// View.SelectAll();
// }
// return;
//}
State.Selection.SetSelectionBytes(0, State.Audio.DataLength);
//AudioCues.PlayTockTock();
},
() => CanManipulateWaveForm
//&& !IsWaveFormLoading && !IsRecording && !IsMonitoring
&& State.Audio.HasContent,
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_SelectAll));
m_ShellView.RegisterRichCommand(CommandSelectAll);
//
CommandClearSelection = new RichDelegateCommand(Tobi_Plugin_AudioPane_Lang.CmdAudioClearSelection_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioClearSelection_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("edit-clear"),
() =>
{
//Logger.Log("AudioPaneViewModel.CommandClearSelection", Category.Debug, Priority.Medium);
State.Selection.ClearSelection();
},
() => CommandSelectAll.CanExecute()
//CanManipulateWaveForm
// //&& !IsWaveFormLoading && !IsRecording && !IsMonitoring
// && State.Audio.HasContent
&& IsSelectionSet,
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_ClearSelection));
m_ShellView.RegisterRichCommand(CommandClearSelection);
//
}
public void AudioPlayer_PlayAfterWaveFormLoaded(bool wasPlaying)
{
if (m_StateToRestore != null)
{
long begin = m_StateToRestore.GetValueOrDefault().SelectionBeginBytePosition;
long end = m_StateToRestore.GetValueOrDefault().SelectionEndBytePosition;
if (begin >= 0 && end >= 0)
{
State.Selection.SetSelectionBytes(begin, end);
}
else
{
State.Selection.ResetAll();
}
long newBytePosition = m_StateToRestore.GetValueOrDefault().PlayHeadBytePosition;
m_StateToRestore = null;
if (newBytePosition < 0)
{
m_LastSetPlayBytePosition = -1;
//AudioPlayer_UpdateWaveFormPlayHead();
if (View != null)
{
View.RefreshUI_WaveFormPlayHead(true);
}
//RefreshWaveFormChunkMarkersForCurrentSubTreeNode(false);
}
else
{
PlayBytePosition = newBytePosition;
RefreshWaveFormChunkMarkers();
}
return;
}
// ensure the stream is closed before we resume the player
//m_PlayStream.Close();
//m_PlayStream = null;
if (wasPlaying)
{
//#if DEBUG
// Logger.Log("AudioPlayer_PlayAfterWaveFormLoaded (wasPlaying)", Category.Debug, Priority.Medium);
//#endif
//m_Player.Resume();
CommandPlay.Execute();
return;
/*
* if (!play)
* {
* m_Player.Resume();
* return;
* }
* m_Player.Stop();
* */
}
if (IsAutoPlay)
{
//#if DEBUG
// Logger.Log("AudioPlayer_PlayAfterWaveFormLoaded (IsAutoPlay)", Category.Debug, Priority.Medium);
//#endif
CommandPlay.Execute();
//OnSettingsPropertyChanged(this, new PropertyChangedEventArgs(GetMemberName(() => Settings.Default.Audio_OutputDevice)));
//m_Player.PlayBytes(m_CurrentAudioStreamProvider,
// State.Audio.DataLength,
// State.Audio.PcmFormat.Copy().Data,
// -1, -1);
}
else
{
AudioPlayer_UpdateWaveFormPlayHead();
}
}
