public void OnUndoRedoManagerChanged(UndoRedoManagerEventArgs eventt, bool done, Command command, bool isTransactionEndEvent, bool isNoTransactionOrTrailingEdge)
{
if (!TheDispatcher.CheckAccess())
{
#if DEBUG
Debugger.Break();
#endif
#if NET40x
TheDispatcher.Invoke(DispatcherPriority.Normal,
(Action <UndoRedoManagerEventArgs, bool, Command, bool, bool>)OnUndoRedoManagerChanged,
eventt, done, command, isTransactionEndEvent, isNoTransactionOrTrailingEdge);
#else
TheDispatcher.Invoke(DispatcherPriority.Normal,
(Action)(() => OnUndoRedoManagerChanged(eventt, done, command, isTransactionEndEvent, isNoTransactionOrTrailingEdge))
);
#endif
return;
}
if (m_TTSGen)
{
return;
}
//if (isTransactionEndEvent)
//{
// return;
//}
if (isNoTransactionOrTrailingEdge)
{
if (EventAggregator != null)
{
EventAggregator.GetEvent <StatusBarMessageUpdateEvent>().Publish(Tobi_Plugin_AudioPane_Lang.Ready);
}
}
if (command is CompositeCommand)
{
#if DEBUG
Debugger.Break();
#endif
}
else if (command is TreeNodeChangeTextCommand)
{
if (!isTransactionEndEvent)
{
var cmd = (TreeNodeChangeTextCommand)command;
Tuple <TreeNode, TreeNode> selection = m_UrakawaSession.GetTreeNodeSelection();
if (selection.Item1 != null)
{
if (cmd.TreeNode == selection.Item1 ||
(cmd.TreeNode.IsDescendantOf(selection.Item1)))
{
if (State.Audio.HasContent && State.Audio.PlayStreamMarkers != null)
{
if (true
//State.Audio.PlayStreamMarkers.Count <= Settings.Default.AudioWaveForm_TextCacheRenderThreshold
)
{
if (View != null)
{
View.InvalidateWaveFormOverlay();
}
}
else
{
CommandRefresh.Execute();
}
}
}
}
}
return;
}
if (!(command is TextNodeStructureEditCommand) && !(command is AudioEditCommand))
{
return;
}
if (!isTransactionEndEvent)
{
if (View != null)
{
View.CancelWaveFormLoad(false);
}
InterruptAudioPlayerRecorder();
if (View != null)
{
View.CancelWaveFormLoad(true);
}
CommandPause.Execute();
updateTotalDuration(command, done);
}
if (command is TextNodeStructureEditCommand)
{
if (isNoTransactionOrTrailingEdge)
{
// TODO: this is currently brute-force => refresh waveform correctly, depending on modified tree fragment (remove / insert)
if (View != null)
{
View.ResetAll();
}
if (AudioPlaybackStreamKeepAlive)
{
ensurePlaybackStreamIsDead();
}
State.ResetAll();
m_LastSetPlayBytePosition = -1;
m_StateToRestore = null;
//if (View != null)
//{
// View.InvalidateWaveFormOverlay();
//}
//CommandRefresh.Execute();
var sel = m_UrakawaSession.GetTreeNodeSelection();
//m_UrakawaSession.PerformTreeNodeSelection(sel.Item1, sel.Item2)
var selOld = new Tuple <TreeNode, TreeNode>(null, null);
OnTreeNodeSelectionChanged(new Tuple <Tuple <TreeNode, TreeNode>, Tuple <TreeNode, TreeNode> >(selOld, sel));
}
return;
}
else if (command is AudioEditCommand)
{
if (!isTransactionEndEvent ||
isNoTransactionOrTrailingEdge && command.IsInTransaction() && command.TopTransactionId() == AudioPaneViewModel.COMMAND_TRANSATION_ID__AUDIO_TTS)
{
OnUndoRedoManagerChanged_AudioEditCommand(eventt, done, (AudioEditCommand)command, isTransactionEndEvent, isNoTransactionOrTrailingEdge);
}
if (isNoTransactionOrTrailingEdge)
{
if (m_OnUndoRedoManagerChanged_targetNode1 != null && m_OnUndoRedoManagerChanged_byteStart >= 0 && (!m_OnUndoRedoManagerChanged_done || m_OnUndoRedoManagerChanged_byteDur > 0))
{
bool deselectAndPosEnd = Settings.Default.Audio_DisableAfterRecordSelection &&
m_DeferredRecordingDataItems != null && // hack to detect actual recording operation, rather than REDO
m_OnUndoRedoManagerChanged_done && m_OnUndoRedoManagerChanged_wasInitByAdd;
UndoRedoManagerChanged_RestoreAudioTreeNodeSelectionState(m_OnUndoRedoManagerChanged_targetNode1, m_OnUndoRedoManagerChanged_targetNode2, m_OnUndoRedoManagerChanged_byteStart, m_OnUndoRedoManagerChanged_byteDur, m_OnUndoRedoManagerChanged_done, deselectAndPosEnd);
if (command.IsInTransaction() && command.TopTransactionId() == AudioPaneViewModel.COMMAND_TRANSATION_ID__AUDIO_SPLIT_SHIFT)
{
CommandClearSelection.Execute();
}
m_OnUndoRedoManagerChanged_targetNode1 = null;
m_OnUndoRedoManagerChanged_targetNode2 = null;
m_OnUndoRedoManagerChanged_byteStart = -1;
m_OnUndoRedoManagerChanged_byteDur = 0;
m_OnUndoRedoManagerChanged_done = false;
m_OnUndoRedoManagerChanged_wasInitByRemove = false;
m_OnUndoRedoManagerChanged_wasInitByAdd = false;
}
else
{
#if DEBUG
Debugger.Break();
#endif
}
}
return;
}
#if DEBUG
Debugger.Break();
#endif
if (View != null)
{
View.ResetAll();
}
m_LastSetPlayBytePosition = 0;
m_StateToRestore = null;
if (AudioPlaybackStreamKeepAlive)
{
ensurePlaybackStreamIsDead();
}
CommandRefresh.Execute();
}
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);
//
}