private async void LyricsFileInfo_Button_Click(object sender, RoutedEventArgs e)
{
LyricsFileInfo_Button.IsEnabled = false;
await LyricsFileInfo_ContentDialog.ShowAsync();
LyricsFileInfo_Button.IsEnabled = true;
}
private async void WindowKeyDown(object sender, GlobalKeyEventArgs e)
{
_isPressCtrl = e.IsPressCtrl;
_isPressShift = e.IsPressShift;
if (e.IsPressCtrl)
{
switch (e.Key)
{
case VirtualKey.Z:
if (_viewModel.CanUndo)
{
_viewModel.Undo(1);
}
break;
case VirtualKey.Y:
if (_viewModel.CanRedo)
{
_viewModel.Redo(1);
}
break;
}
}
if (!e.IsInputing)
{
switch (e.Key)
{
case VirtualKey.I:
LyricsContent_TextBox.Focus(FocusState.Keyboard);
break;
case VirtualKey.Space:
Focus(FocusState.Pointer);
if (Lyrics_ListView.SelectedItems.Any())
{
_viewModel.Move(Player.Position);
Lyrics_ListView.SelectedIndex =
Lyrics_ListView.SelectedIndex < Lyrics_ListView.Items.Count - 1
? Lyrics_ListView.SelectedIndex + 1
: -1;
}
else
{
AddLyrics();
}
break;
case VirtualKey.C:
_viewModel.Copy(Player.Position);
break;
case VirtualKey.Delete:
int selectedId = Lyrics_ListView.SelectedIndex;
_viewModel.Remove();
if (selectedId < Lyrics_ListView.Items.Count)
{
Lyrics_ListView.SelectedIndex = selectedId;
}
break;
case VirtualKey.M:
if (Lyrics_ListView.SelectedItem is Lyric)
{
InputSubmitOperations_ComboBox.SelectedIndex = 1;
LyricsContent_TextBox.Focus(FocusState.Keyboard);
}
break;
case VirtualKey.S:
_viewModel.Sort(_viewModel.LyricItems);
break;
case VirtualKey.G:
if (Lyrics_ListView.SelectedItem is Lyric lyric)
{
GoToLyricTime(lyric);
}
break;
case VirtualKey.Up:
Focus(FocusState.Pointer);
if (!_lyricsListGotFocus)
{
Lyrics_ListView.SelectedIndex =
Lyrics_ListView.SelectedIndex > -1
? Lyrics_ListView.SelectedIndex - 1
: Lyrics_ListView.Items.Count - 1;
}
break;
case VirtualKey.Down:
Focus(FocusState.Pointer);
if (!_lyricsListGotFocus)
{
Lyrics_ListView.SelectedIndex =
Lyrics_ListView.SelectedIndex < Lyrics_ListView.Items.Count - 1
? Lyrics_ListView.SelectedIndex + 1
: -1;
}
break;
}
}
switch (e.Key)
{
case VirtualKey.Escape:
this.Focus(FocusState.Pointer);
break;
case VirtualKey.I:
if (_isPressCtrl)
{
await LyricsFileInfo_ContentDialog.ShowAsync();
}
break;
}
}