public void TestMethod1()
{
var blah = new ImageViewerModel();
blah.PropertyChanged += (s, e) => Assert.AreEqual("Width", e.PropertyName);
blah.DisplayedWidth = 50;
}
public ImageViewer(FoodItem food)
{
NavigationPage.SetHasNavigationBar(this, false);
int index = 0;
CurrentIndex = index;
bool indexSet = false;
List <FoodItem> FoodItems = GlobalVariables.getFoodItems();
list = new Dictionary <int, byte[]>();
foreach (var i in FoodItems)
{
list.Add(i.ID, GlobalVariables.DeserializeStringToByteArray(i.IMGBYTES));
if (i == food && !indexSet)
{
index = list.Count - 1;
indexSet = true;
}
}
InitializeComponent();
PanCardView.CarouselView carouselView = new PanCardView.CarouselView
{
ItemTemplate = new DataTemplate(() => CardFactory.Creator.Invoke()),
BackgroundColor = Color.Black
};
carouselView.SetBinding(CardsView.CurrentContextProperty, nameof(ImageViewerModel.CurrentContext));
carouselView.SetBinding(CardsView.NextContextProperty, nameof(ImageViewerModel.NextContext));
carouselView.SetBinding(CardsView.PrevContextProperty, nameof(ImageViewerModel.PrevContext));
this.SetBinding(ImageViewer.CurrentIndexProperty, nameof(ImageViewerModel.CurrentIndex));
carouselView.SetBinding(CardsView.PanStartedCommandProperty, nameof(ImageViewerModel.PanStartedCommand));
carouselView.SetBinding(CardsView.PositionChangedCommandProperty, nameof(ImageViewerModel.PanPositionChangedCommand));
//ToolbarItem deleteOption = new ToolbarItem("Delete", "", new Action(() => { DeleteSelectedImage(); }), ToolbarItemOrder.Primary, 0);
ToolbarItem editOption = new ToolbarItem("Edit", "", new Action(() => { Navigation.PushAsync(new EditDetailsPage(getCurrentID(), GlobalVariables.EntryType.UPDATE_ENTRY)); }), ToolbarItemOrder.Primary, 0);
AbsoluteLayout UserPrefs = new AbsoluteLayout
{
Margin = 10
};
AbsoluteLayout.SetLayoutFlags(UserPrefs, AbsoluteLayoutFlags.All);
AbsoluteLayout.SetLayoutBounds(UserPrefs, new Rectangle(1, 1, 1, 0.11));
StackLayout prefsView = new StackLayout();
AbsoluteLayout.SetLayoutFlags(prefsView, AbsoluteLayoutFlags.All);
AbsoluteLayout.SetLayoutBounds(prefsView, new Rectangle(1, 1, 1, 1));
Grid grid = new Grid
{
HorizontalOptions = LayoutOptions.Start,
VerticalOptions = LayoutOptions.Start,
RowDefinitions =
{
new RowDefinition {
Height = new GridLength(25, GridUnitType.Absolute)
},
new RowDefinition {
Height = new GridLength(25, GridUnitType.Absolute)
}
},
ColumnDefinitions =
{
new ColumnDefinition {
Width = new GridLength(1, GridUnitType.Auto)
},
new ColumnDefinition {
Width = new GridLength(1, GridUnitType.Auto)
}
}
};
Image healthIcon = new Image
{
HorizontalOptions = LayoutOptions.Start,
VerticalOptions = LayoutOptions.Start,
WidthRequest = 25,
HeightRequest = 25,
Source = ImageSource.FromResource("SelfControl.Resources.health_icon.png")
};
Image frequencyIcon = new Image
{
HorizontalOptions = LayoutOptions.Start,
VerticalOptions = LayoutOptions.Start,
WidthRequest = 25,
HeightRequest = 25,
Source = ImageSource.FromResource("SelfControl.Resources.frequency_icon.png")
};
healthRating = new Label
{
Text = "",
FontSize = 15,
VerticalTextAlignment = TextAlignment.Center,
TextColor = Color.White
};
frequencyRating = new Label
{
Text = "",
FontSize = 15,
VerticalTextAlignment = TextAlignment.Center,
TextColor = Color.White
};
grid.Children.Add(healthIcon, 0, 0);
grid.Children.Add(healthRating, 1, 0);
grid.Children.Add(frequencyIcon, 0, 1);
grid.Children.Add(frequencyRating, 1, 1);
prefsView.Children.Add(grid);
UserPrefs.Children.Add(prefsView);
carouselView.Children.Add(UserPrefs);
Content = carouselView;
ToolbarItems.Add(editOption);
//ToolbarItems.Add(deleteOption);
BindingContext = new ImageViewerModel(list, index);
}
