public void Refresh()
{
container = DatabaseHandler.GetDatabase().GetContainer(id, container.GetLocation());
;
//set title
this.Title = container.GetName();
//set proportions
this.imageFrame.HeightRequest = MasterNavigationPage.current.Height / 2.0;
//init image
if (ImageTools.HasImage(container))
{
if (ImageBaseHandler.current.isContainerCached(container.GetId()))
{
SetImage(ImageBaseHandler.current.GetContainerImageSource(container.GetId()));
}
else
{
SetImage(ImageTools.LoadImage(container));
}
}
else //if no image give it the place holder image
{
SetImage("camera");
}
//set colors
this.BackgroundColor = PageColors.secondaryColor;
}
//makes the menu page to open
private PopupPageMenu MakeMenuPage()
{
PopupPageMenu menu = new PopupPageMenu();
//move container menu button
Grid moveContainerGrid = menu.AddLabelAndImage("Move Container", "move_to_container");
TapGestureRecognizer moveContainerGesture = new TapGestureRecognizer();
ContainerWrapper containerWrapper = new ContainerWrapper();
//to call when the container is selected
Action callOnMoveSelected = () =>
{
if (containerWrapper.Container != null)
{
MoveHighlightedItems(containerWrapper.Container);
PopupNavigation.Instance.PushAsync(new PopupTextNotification("Items moved"));
container = DatabaseHandler.GetDatabase().GetContainer(container.GetId(), container.GetLocation());
MasterNavigationPage.current.Refresh();
}
};
moveContainerGesture.Tapped += (sen, e) =>
{
PopupNavigation.Instance.PopAsync();
if (container.GetLocation().GetContainers().Count <= 1) //if there arent enough locations to move, display an error
{
PopupNavigation.Instance.PushAsync(new PopupErrorNotification("You need more containers to do that"));
}
else
{
Navigation.PushAsync(new ContainerSelectPage(containerWrapper, callOnMoveSelected, container.GetLocation().GetContainers(), new List <int>()
{
container.GetId()
}));
}
};
moveContainerGrid.GestureRecognizers.Add(moveContainerGesture);
//delete item menu button
Grid deleteItemGrid = menu.AddLabelAndImage("Delete Items", "trash");
TapGestureRecognizer deleteItemGesture = new TapGestureRecognizer();
deleteItemGesture.Tapped += (sen, e) =>
{
if (CanDelete()) //if can delete - delete, else give error messxage
{
Delete();
PopupNavigation.Instance.PopAsync();
}
else
{
PopupNavigation.Instance.PushAsync(new PopupErrorNotification("Unable to delete"));
}
};
deleteItemGrid.GestureRecognizers.Add(deleteItemGesture);
return(menu);
}
public async void Edit()
{
NewContainerPage editPage = new NewContainerPage(container.GetName(), container.GetNotes(), container.GetTags(), container.GetId(), container, container.GetLocation());
await Navigation.PushAsync(editPage);
}