public ReadingPageView(NavigationController navigationController)
{
InitializeComponent();
SizeChanged += OnSizeChanged;
BindingContext = new ReadingPageViewModel(navigationController);
MessagingCenter.Subscribe <ReadingPageViewModel>(this, Constants.RESET_IMAGE_POSITION_MESSAGEKEY, resetImagePositionAsync);
MessagingCenter.Subscribe <ReadingPageViewModel>(this, Constants.ANIMATE_IMAGE_MESSAGEKEY, animateImageAsync);
}
public ActionResult CountingWords()
{
ReadingPageViewModel model = new ReadingPageViewModel();
model.Bookses = db.Books.Where(a => a.Bodytext.Contains("Lorem")).ToList();
return(View(model));
}
// GET: Reading
public ActionResult Index()
{
ReadingPageViewModel model = new ReadingPageViewModel();
// model.Bookses = db.Books.ToList();
model.Bookses = db.Books.Where(a => a.Bodytext.Contains("Lorem")).ToList();
//odel.Bookses = db.Books.Where(a => a.Id.Equals(2).ToList();
return(View(model));
}
private async void resetImagePositionAsync(ReadingPageViewModel obj)
{
if (imgActivePage == null || imgActivePage.Behaviors.Count == 0 || (imgActivePage.Behaviors[0] as ZoomImageBehavior) == null)
{
return;
}
(imgActivePage.Behaviors[0] as ZoomImageBehavior).ResetToDefaultPosition();
ViewExtensions.CancelAnimations(imgActivePage);
imgActivePage.Opacity = 0;
try
{
await imgActivePage.FadeTo(1, 400);
}
catch
{
// Exception is not important in animation
imgActivePage.Opacity = 100;
}
}
public void OpenReadingPage(int issueNumber, int pageNumber)
{
if (readingPage == null)
{
readingPage = new ReadingPageView(this);
}
mainPage.IsPresented = false;
ReadingPageViewModel vmReadingPage = readingPage.BindingContext as ReadingPageViewModel;
if (vmReadingPage == null)
{
return;
}
vmReadingPage.OpenMagazine(issueNumber, pageNumber);
if ((magazineListPage.CurrentPage as ReadingPageView) == null)
{
magazineListPage.Navigation.PushAsync(readingPage);
}
}
private async void animateImageAsync(ReadingPageViewModel obj)
{
if (imgActivePage == null)
{
return;
}
ViewExtensions.CancelAnimations(imgActivePage);
double currentScale = imgActivePage.Scale;
try
{
await imgActivePage.ScaleTo(currentScale * 1.1, 250);
await imgActivePage.ScaleTo(currentScale, 250);
}
catch
{// Exception is not important in animation
}
finally
{
imgActivePage.Scale = currentScale;
}
}
