public void NavigateTo(MainMenuItemData menu, bool force, params object[] args)
{
if (!force && _currentPage == menu)
{
return;
}
if (menu.IsLoginRequired && AppModel.Instance.CurrentUser == null)
{
AppProvider.PopUpFactory.ShowMessage(AppResources.LoginFirstMessage, AppResources.Warning);
return;
}
_currentPage = menu;
if (CurrentPage != null)
{
PreviousPage = CurrentPage;
}
CurrentPage = (Page)Activator.CreateInstance(menu.TargetType, args);
var navPage = new NavigationPage(CurrentPage);
navPage.BarBackgroundColor = AppResources.MenuColor;
navPage.BarTextColor = AppResources.MenuTitleTextColor;
Detail = navPage;
IsPresented = false;
}
private MainMenuButton GetMenuButton(MainMenuItemData data)
{
var button = new MainMenuButton(data);
button.Select += OnMenuItemSelected;
return(button);
}
private void OnMenuItemSelected(MainMenuItemData item)
{
if (ItemSelected != null)
{
ItemSelected(item);
}
}
public MainMenuButton(MainMenuItemData data)
{
Data = data;
var itemVerticalLayout = new StackLayout()
{
Orientation = StackOrientation.Vertical
};
if (Data.HasTopBorder)
{
itemVerticalLayout.Children.Add(GetBoxView(1, AppProvider.Screen.Width));
}
var menuItemContentView = new ContentView()
{
BackgroundColor = AppResources.MenuColor,
Padding = new Thickness(14, 0, 0, 0),
HeightRequest = 30,
VerticalOptions = LayoutOptions.Center,
Content = new Label()
{
Text = Data.Title,
HorizontalTextAlignment = TextAlignment.Start,
TextColor = Color.White,
FontSize = 18
}
};
TapGestureRecognizer gesture = new TapGestureRecognizer();
gesture.Tapped += OnButtonClicked;
menuItemContentView.GestureRecognizers.Add(gesture);
itemVerticalLayout.Children.Add(menuItemContentView);
if (Data.HasBottomBorder)
{
itemVerticalLayout.Children.Add(GetBoxView(1, AppProvider.Screen.Width));
}
Content = itemVerticalLayout;
}
private void OnLogOut(MainMenuItemData obj)
{
UserController.Instance.Logout();
}