public ImageCollectionPage()
{
InitializeComponent();
_vm = new ImageCollectionViewModel();
_vm.ItemSelected += OnItemSelected;
BindingContext = _vm;
}
public ImageViewPage(ImageSource source, ImageCollectionViewModel icvm)
{
var vm = new ImageViewModel(source);
_icvm = icvm;
vm.EditPressed += OnEditPressed;
BindingContext = vm;
InitializeComponent();
}
public EditImageViewPage(ImageSource source, ImageCollectionViewModel icvm)
{
InitializeComponent();
_icvm = icvm;
_vm = new ImageViewModel(source);
_vm.RemovePressed += GoBack;
_vm.RemovePressed += _icvm.Remove;
_vm.SavePressed += GoBack;
_vm.SavePressed += _icvm.SaveImageToGallery;
BindingContext = _vm;
}
