private async void ImageDoubleTapped(object sender, DoubleTappedRoutedEventArgs e)
{
if (sender != null && !string.IsNullOrEmpty(ViewModel.TranslationFile))
{
if (!await FileUtils.HaveAyaPositionFile())
{
await ViewModel.DownloadAyahPositionFile();
}
var cachedImage = sender as CachedImage;
if (cachedImage == null)
{
return;
}
var ayah = await CachedImage.GetAyahFromGesture(e.GetPosition(cachedImage.Image),
ViewModel.CurrentPageNumber,
cachedImage.ActualWidth);
var currentPage = ViewModel.CurrentPage;
if (currentPage != null)
{
ViewModel.SelectedAyah = ayah;
if (await ViewModel.HasTranslationFile())
{
ViewModel.ShowTranslation = !ViewModel.ShowTranslation;
SettingsUtils.Set(Constants.PREF_SHOW_TRANSLATION, ViewModel.ShowTranslation);
}
}
}
}
private async Task ImageHoldingOrRightTapped(object sender, Func <UIElement, Point> getPosition)
{
if (sender != null)
{
if (!await FileUtils.HaveAyaPositionFile())
{
await ViewModel.DownloadAyahPositionFile();
}
var cachedImage = sender as CachedImage;
if (cachedImage == null)
{
return;
}
QuranAyah ayah = await CachedImage.GetAyahFromGesture(getPosition(cachedImage.Image),
ViewModel.CurrentPageNumber,
radSlideView.ActualWidth);
ShowContextMenu(ayah, null, getPosition(ThisPage));
}
}