public DescribableTreeNode FindPrevious(bool select)
{
DescribableTreeNode previousMatch = FindPrevDescription(m_DescribableTreeNodes);
if (previousMatch != null)
{
var listItem = VisualLogicalTreeWalkHelper.FindObjectInVisualTreeWithMatchingType <ListViewItem>(
m_view.ListView,
child =>
{
object dc = child.GetValue(FrameworkElement.DataContextProperty);
return(dc != null && dc == previousMatch);
});
if (select)
{
previousMatch.IsSelected = true;
if (listItem != null)
{
FocusHelper.FocusBeginInvoke(listItem); //m_view.m_LastListItemSelected
}
}
else
{
if (listItem != null)
{
listItem.BringIntoView();
}
}
}
else
{
AudioCues.PlayBeep();
}
return(previousMatch);
}
public MarkedTreeNode FindNext(bool select)
{
MarkedTreeNode nextMatch = FindNextMarkers(m_MarkedTreeNodes);
if (nextMatch != null)
{
var listItem = VisualLogicalTreeWalkHelper.FindObjectInVisualTreeWithMatchingType <ListViewItem>(
m_view.ListView,
child =>
{
object dc = child.GetValue(FrameworkElement.DataContextProperty);
return(dc != null && dc == nextMatch);
});
if (select)
{
nextMatch.IsSelected = true;
if (listItem != null)
{
FocusHelper.FocusBeginInvoke(listItem); //m_view.m_LastListItemSelected
}
}
else
{
if (listItem != null)
{
listItem.BringIntoView();
}
}
}
else
{
AudioCues.PlayBeep();
}
return(nextMatch);
}
private RecentFileWrapper FindPrevious(bool select)
{
RecentFileWrapper previousMatch = FindPrevSetting();
if (previousMatch != null)
{
if (select)
{
previousMatch.IsSelected = true;
}
else
{
var listItem = VisualLogicalTreeWalkHelper.FindObjectInVisualTreeWithMatchingType <ListViewItem>(
RecentFilesList,
child =>
{
object dc = child.GetValue(FrameworkElement.DataContextProperty);
return(dc != null && dc == previousMatch);
});
if (listItem != null)
{
listItem.BringIntoView();
}
}
}
else
{
AudioCues.PlayBeep();
}
return(previousMatch);
}
public HeadingTreeNodeWrapper FindPrevious(bool select)
{
ExpandAll();
HeadingTreeNodeWrapper prevMatch = FindPrevMatch(m_roots);
if (prevMatch != null)
{
if (select)
{
//prevMatch.IsSelected = true;
ViewModel.View.SelectTreeNodeWrapper(prevMatch, true);
}
else
{
var treeViewItem = VisualLogicalTreeWalkHelper.FindObjectInVisualTreeWithMatchingType <TreeViewItem>(
ViewModel.View.TreeView,
child =>
{
object dc = child.GetValue(FrameworkElement.DataContextProperty);
return(dc != null && dc == prevMatch);
});
if (treeViewItem != null)
{
treeViewItem.BringIntoView();
}
}
}
else
{
AudioCues.PlayBeep();
}
return(prevMatch);
}
private SettingWrapper FindNext(bool select)
{
SettingWrapper nextMatch = FindNextSetting();
if (nextMatch != null)
{
if (select)
{
nextMatch.IsSelected = true;
}
else
{
var listItem = VisualLogicalTreeWalkHelper.FindObjectInVisualTreeWithMatchingType <ListViewItem>(
SettingsList,
child =>
{
object dc = child.GetValue(FrameworkElement.DataContextProperty);
return(dc != null && dc == nextMatch);
});
if (listItem != null)
{
listItem.BringIntoView();
}
}
}
else
{
AudioCues.PlayBeep();
}
return(nextMatch);
}
private void initializeCommands_Navigation()
{
CommandGotoBegining = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioGotoBegin_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioGotoBegin_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("go-first"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandGotoBegining", Category.Debug, Priority.Medium);
CommandPause.Execute();
if (PlayBytePosition == 0)
{
AudioCues.PlayBeep();
}
else
{
if (IsAutoPlay)
{
State.Selection.ClearSelection();
}
PlayBytePosition = 0;
}
},
() => !IsWaveFormLoading &&
State.Audio.HasContent &&
!IsRecording &&
(!IsMonitoring || IsMonitoringAlways),
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_GotoBegin));
m_ShellView.RegisterRichCommand(CommandGotoBegining);
//
CommandGotoEnd = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioGotoEnd_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioGotoEnd_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("go-last"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandGotoEnd", Category.Debug, Priority.Medium);
CommandPause.Execute();
if (PlayBytePosition == State.Audio.DataLength)
{
AudioCues.PlayBeep();
}
else
{
if (IsAutoPlay)
{
State.Selection.ClearSelection();
}
PlayBytePosition = State.Audio.DataLength;
}
},
() => !IsWaveFormLoading &&
State.Audio.HasContent &&
!IsRecording &&
(!IsMonitoring || IsMonitoringAlways),
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_GotoEnd));
m_ShellView.RegisterRichCommand(CommandGotoEnd);
//
CommandStepBack = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioStepBack_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioStepBack_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("media-skip-backward"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandStepBack", Category.Debug, Priority.Medium);
CommandPause.Execute();
long bytesLeftPrevious = -1;
State.Audio.FindInPlayStreamMarkersAndDo(PlayBytePosition,
(bytesLeft, bytesRight, markerTreeNode, index)
=>
{
if (bytesLeftPrevious == -1)
{
if (IsAutoPlay)
{
State.Selection.ClearSelection();
}
PlayBytePosition = bytesLeft;
AudioCues.PlayBeep();
return(-1);
}
if (IsAutoPlay)
{
State.Selection.ClearSelection();
}
PlayBytePosition = bytesLeftPrevious;
return(-1);
}
,
(bytesToMatch_, bytesLeft, bytesRight, markerTreeNode)
=>
{
bytesLeftPrevious = bytesLeft;
return(bytesToMatch_);
}
);
},
() => !IsWaveFormLoading &&
!IsRecording &&
(!IsMonitoring || IsMonitoringAlways) &&
State.Audio.HasContent && State.Audio.PlayStreamMarkers != null && State.Audio.PlayStreamMarkers.Count > 1,
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_StepBack));
m_ShellView.RegisterRichCommand(CommandStepBack);
//
CommandStepForward = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioStepForward_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioStepForward_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("media-skip-forward"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandStepForward", Category.Debug, Priority.Medium);
CommandPause.Execute();
long bytesRight;
long bytesLeft;
int index;
TreeNode subTreeNode;
bool match = State.Audio.FindInPlayStreamMarkers(PlayBytePosition, out subTreeNode, out index, out bytesLeft, out bytesRight);
if (match)
{
if (index == State.Audio.PlayStreamMarkers.Count - 1)
{
AudioCues.PlayBeep();
return;
}
if (IsAutoPlay)
{
State.Selection.ClearSelection();
}
PlayBytePosition = bytesRight;
}
else
{
Debug.Fail("audio chunk not found ??");
AudioCues.PlayBeep();
}
},
() => CommandStepBack.CanExecute(),
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_StepForward));
m_ShellView.RegisterRichCommand(CommandStepForward);
//
CommandFastForward = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioFastForward_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioFastForward_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("media-seek-forward"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandFastForward", Category.Debug, Priority.Medium);
CommandPause.Execute();
long newBytesPosition = PlayBytePosition + State.Audio.GetCurrentPcmFormat().Data.ConvertTimeToBytes((long)Settings.Default.AudioWaveForm_JumpTimeStep * AudioLibPCMFormat.TIME_UNIT);
if (newBytesPosition > State.Audio.DataLength)
{
newBytesPosition = State.Audio.DataLength;
AudioCues.PlayBeep();
}
if (IsAutoPlay)
{
State.Selection.ClearSelection();
}
PlayBytePosition = newBytesPosition;
},
() => !IsWaveFormLoading &&
State.Audio.HasContent &&
(!IsMonitoring || IsMonitoringAlways) &&
!IsRecording,
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_GoForward));
m_ShellView.RegisterRichCommand(CommandFastForward);
//
CommandRewind = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioRewind_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioRewind_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("media-seek-backward"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandRewind", Category.Debug, Priority.Medium);
CommandPause.Execute();
long newTimeBytePosition = PlayBytePosition - State.Audio.GetCurrentPcmFormat().Data.ConvertTimeToBytes((long)Settings.Default.AudioWaveForm_JumpTimeStep * AudioLibPCMFormat.TIME_UNIT);
if (newTimeBytePosition < 0)
{
newTimeBytePosition = 0;
AudioCues.PlayBeep();
}
if (IsAutoPlay)
{
State.Selection.ClearSelection();
}
PlayBytePosition = newTimeBytePosition;
},
() => !IsWaveFormLoading &&
State.Audio.HasContent &&
!IsRecording &&
(!IsMonitoring || IsMonitoringAlways),
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_GoBack));
m_ShellView.RegisterRichCommand(CommandRewind);
//
CommandFastForwardX = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioFastForwardX_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioFastForwardX_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("media-seek-forward"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandFastForwardX", Category.Debug, Priority.Medium);
CommandPause.Execute();
long newBytesPosition = PlayBytePosition + State.Audio.GetCurrentPcmFormat().Data.ConvertTimeToBytes((long)Settings.Default.AudioWaveForm_JumpTimeStepX * AudioLibPCMFormat.TIME_UNIT);
if (newBytesPosition > State.Audio.DataLength)
{
newBytesPosition = State.Audio.DataLength;
AudioCues.PlayBeep();
}
if (IsAutoPlay)
{
State.Selection.ClearSelection();
}
PlayBytePosition = newBytesPosition;
},
() => CommandFastForward.CanExecute(),
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_GoForwardX));
m_ShellView.RegisterRichCommand(CommandFastForwardX);
//
CommandRewindX = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioRewindX_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioRewindX_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("media-seek-backward"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandRewindX", Category.Debug, Priority.Medium);
CommandPause.Execute();
long newTimeBytePosition = PlayBytePosition - State.Audio.GetCurrentPcmFormat().Data.ConvertTimeToBytes((long)Settings.Default.AudioWaveForm_JumpTimeStepX * AudioLibPCMFormat.TIME_UNIT);
if (newTimeBytePosition < 0)
{
newTimeBytePosition = 0;
AudioCues.PlayBeep();
}
if (IsAutoPlay)
{
State.Selection.ClearSelection();
}
PlayBytePosition = newTimeBytePosition;
},
() => CommandRewind.CanExecute(),
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_GoBackX));
m_ShellView.RegisterRichCommand(CommandRewindX);
}
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);
//
}
private void initializeCommands_Player()
{
CommandPlaybackRateReset = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioPlayRateReset_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioPlayRateReset_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadGnomeGionIcon("Gion_go-previous"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandPlaybackRateReset", Category.Debug, Priority.Medium);
PlaybackRate = PLAYBACK_RATE_MIN;
},
() => true
//&& !IsWaveFormLoading
,
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_ResetPlaybackRate));
m_ShellView.RegisterRichCommand(CommandPlaybackRateReset);
//
CommandPlaybackRateDown = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioPlayRateDown_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioPlayRateDown_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadGnomeGionIcon("Gion_go-down"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandPlaybackRateDown", Category.Debug, Priority.Medium);
if ((PlaybackRate - PLAYBACK_RATE_STEP) >= PLAYBACK_RATE_MIN)
{
PlaybackRate -= PLAYBACK_RATE_STEP;
}
else
{
PlaybackRate = PLAYBACK_RATE_MIN;
Debug.Fail("This should never happen !");
}
},
() => (PlaybackRate - PLAYBACK_RATE_STEP) >= PLAYBACK_RATE_MIN
//&& !IsWaveFormLoading
,
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_PlaybackRateDown));
m_ShellView.RegisterRichCommand(CommandPlaybackRateDown);
//
CommandPlaybackRateUp = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioPlayRateUp_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioPlayRateUp_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadGnomeGionIcon("Gion_go-up"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandPlaybackRateUp", Category.Debug, Priority.Medium);
if ((PlaybackRate + PLAYBACK_RATE_STEP) <= PLAYBACK_RATE_MAX)
{
PlaybackRate += PLAYBACK_RATE_STEP;
}
else
{
PlaybackRate = PLAYBACK_RATE_MAX;
Debug.Fail("This should never happen !");
}
},
() => (PlaybackRate + PLAYBACK_RATE_STEP) <= PLAYBACK_RATE_MAX
//&& !IsWaveFormLoading
,
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_PlaybackRateUp));
m_ShellView.RegisterRichCommand(CommandPlaybackRateUp);
//
CommandAutoPlay = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioAutoPlay_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioAutoPlay_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("applications-multimedia"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandAutoPlay", Category.Debug, Priority.Medium);
//if (IsAutoPlay)
//{
// AudioCues.PlayTock();
//}
//else
//{
// AudioCues.PlayTockTock();
//}
IsAutoPlay = !IsAutoPlay;
},
() => true
//&& !IsWaveFormLoading
,
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_ToggleAutoPlayMode));
m_ShellView.RegisterRichCommand(CommandAutoPlay);
//
//
CommandPause = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioPause_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioPause_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("media-playback-pause"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandPause", Category.Debug, Priority.Medium);
m_PlayAutoAdvance = false;
SetRecordAfterPlayOverwriteSelection(-1);
long playBytePosition = PlayBytePosition;
m_Player.Stop();
SetPlayHeadTimeBypassAutoPlay(playBytePosition);
if (EventAggregator != null)
{
EventAggregator.GetEvent <StatusBarMessageUpdateEvent>().Publish(Tobi_Plugin_AudioPane_Lang.PlaybackStopped);
}
if (IsMonitoringAlways)
{
CommandStartMonitor.Execute();
}
},
() => State.Audio.HasContent && IsPlaying
//&& !IsWaveFormLoading
,
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_PlayPause));
m_ShellView.RegisterRichCommand(CommandPause);
//
CommandPlay = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioPlay_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioPlay_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadTangoIcon("media-playback-start"),
() =>
{
Logger.Log("AudioPaneViewModel.CommandPlay", Category.Debug, Priority.Medium);
CommandPause.Execute();
if (IsMonitoring)
{
CommandStopMonitor.Execute();
}
//#if DEBUG
// Logger.Log("AudioPaneViewModel.CommandPlay (called PAUSE)", Category.Debug, Priority.Medium);
//#endif
if (PlayBytePosition < 0)
{
m_LastSetPlayBytePosition = 0;
}
if (!IsSelectionSet)
{
//if (LastPlayHeadTime >= State.Audio.ConvertBytesToMilliseconds(State.Audio.DataLength))
if (PlayBytePosition >= State.Audio.DataLength)
{
if (Settings.Default.Audio_DisableAutoJumpToBegin_AtEndOfPlayback)
{
//m_LastSetPlayBytePosition = State.Audio.DataLength;
//PlayBytePosition = State.Audio.DataLength;
AudioCues.PlayBeep();
}
else
{
//LastPlayHeadTime = 0; infinite loop !
AudioPlayer_PlayFromTo(0, -1);
}
}
else
{
AudioPlayer_PlayFromTo(PlayBytePosition, -1);
}
}
else
{
if (false &&
PlayBytePosition >= State.Selection.SelectionBeginBytePosition &&
PlayBytePosition < State.Selection.SelectionEndBytePosition)
{
//if (verifyBeginEndPlayerValues(byteLastPlayHeadTime, byteSelectionRight))
//{
//}
AudioPlayer_PlayFromTo(PlayBytePosition, State.Selection.SelectionEndBytePosition);
}
else
{
//if (verifyBeginEndPlayerValues(byteSelectionLeft, byteSelectionRight))
//{
//}
AudioPlayer_PlayFromTo(State.Selection.SelectionBeginBytePosition, State.Selection.SelectionEndBytePosition);
}
}
},
() => State.Audio.HasContent &&
!IsPlaying &&
(!IsMonitoring || IsMonitoringAlways) &&
!IsRecording
//&& !IsWaveFormLoading
,
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_PlayPause));
m_ShellView.RegisterRichCommand(CommandPlay);
//
CommandPlayAutoAdvance = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioPlayAutoAdvance_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioPlayAutoAdvance_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
m_ShellView.LoadGnomeGionIcon("applications-multimedia"), //emblem-system
() =>
{
Logger.Log("AudioPaneViewModel.CommandPlayAutoAdvance", Category.Debug, Priority.Medium);
m_PlayAutoAdvance = true;
CommandPlay.Execute();
},
() => CommandPlay.CanExecute(),
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_PlayAutoAdvance));
m_ShellView.RegisterRichCommand(CommandPlayAutoAdvance);
//
CommandPlayPreviewLeft = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioPlayPreviewLeft_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioPlayPreviewLeft_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
ScalableGreyableImageProvider.ConvertIconFormat((DrawingImage)Application.Current.FindResource("Horizon_Image_Left")),
() => PlayPreviewLeftRight(true),
() => CommandPlay.CanExecute(),
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_PlayLeftPreview));
m_ShellView.RegisterRichCommand(CommandPlayPreviewLeft);
//
CommandPlayPreviewRight = new RichDelegateCommand(
Tobi_Plugin_AudioPane_Lang.CmdAudioPlayPreviewRight_ShortDesc,
Tobi_Plugin_AudioPane_Lang.CmdAudioPlayPreviewRight_LongDesc,
null, // KeyGesture obtained from settings (see last parameters below)
ScalableGreyableImageProvider.ConvertIconFormat((DrawingImage)Application.Current.FindResource("Horizon_Image_Right")),
() => PlayPreviewLeftRight(false),
() => CommandPlay.CanExecute(),
Settings_KeyGestures.Default,
PropertyChangedNotifyBase.GetMemberName(() => Settings_KeyGestures.Default.Keyboard_Audio_PlayRightPreview));
m_ShellView.RegisterRichCommand(CommandPlayPreviewRight);
//
}