private void UpdateNextButtonEnabled()
{
try
{
var isInstalled = _mediaFilters.IsLavFiltersInstalled();
BtnNext.IsEnabled = isInstalled;
BtnInstall.Visibility = isInstalled ? Visibility.Collapsed : Visibility.Visible;
PanelInstalled.Visibility = isInstalled ? Visibility.Visible : Visibility.Collapsed;
}
catch
{
BtnNext.IsEnabled = false;
BtnInstall.Visibility = Visibility.Visible;
PanelInstalled.Visibility = Visibility.Collapsed;
}
if (BtnInstall.Visibility == Visibility.Visible)
{
BtnInstall.Focus();
}
else
{
BtnNext.Focus();
}
}
public void EnableAsync(object sender, EventArgs e)
{
BtnNext.Enabled = true; BtnNext.Focus();
var rb = (RadioButton)sender;
var tmp = rb.Name;
_checkIndex = int.Parse(tmp.Substring(11));
}
private void UpdateNextButtonEnabled()
{
try
{
var isLavSplitterInstalled = _mediaFilters.IsLavSplitterInstalled();
var isLavAudioInstalled = _mediaFilters.IsLavAudioInstalled();
var isLavVideoInstalled = _mediaFilters.IsLavVideoInstalled();
BtnNext.IsEnabled = isLavSplitterInstalled && isLavAudioInstalled && isLavVideoInstalled;
BtnInstall.Visibility = BtnNext.IsEnabled ? Visibility.Collapsed : Visibility.Visible;
PanelSplitterInstalled.Visibility = isLavSplitterInstalled ? Visibility.Visible : Visibility.Collapsed;
PanelAudioInstalled.Visibility = isLavAudioInstalled ? Visibility.Visible : Visibility.Collapsed;
PanelVideoInstalled.Visibility = isLavVideoInstalled ? Visibility.Visible : Visibility.Collapsed;
PanelSplitterNotInstalled.Visibility = isLavSplitterInstalled ? Visibility.Collapsed : Visibility.Visible;
PanelAudioNotInstalled.Visibility = isLavAudioInstalled ? Visibility.Collapsed : Visibility.Visible;
PanelVideoNotInstalled.Visibility = isLavVideoInstalled ? Visibility.Collapsed : Visibility.Visible;
}
catch
{
BtnNext.IsEnabled = false;
BtnInstall.Visibility = Visibility.Visible;
PanelSplitterInstalled.Visibility = Visibility.Collapsed;
PanelAudioInstalled.Visibility = Visibility.Collapsed;
PanelVideoInstalled.Visibility = Visibility.Collapsed;
PanelSplitterNotInstalled.Visibility = Visibility.Visible;
PanelAudioNotInstalled.Visibility = Visibility.Visible;
PanelVideoNotInstalled.Visibility = Visibility.Visible;
}
if (BtnInstall.Visibility == Visibility.Visible)
{
BtnInstall.Focus();
}
else
{
BtnNext.Focus();
}
}