public MenuItemCreator(ViewGroup root, NavigationManager.MainMenuSelections mainMenuSelection, MainScreenView mainScreenView)
{
_mainScreenView = mainScreenView;
_mainMenuSelection = mainMenuSelection;
_mainScreenView.ViewModel.PropertyChanged += new WeakEventHandler <PropertyChangedEventArgs>(ViewModel_PropertyChanged1).Handler;
TextView textView = new TextView(root.Context)
{
Text = PowerPlannerResources.GetStringMenuItem(mainMenuSelection),
TextSize = 20,
Clickable = true,
LayoutParameters = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MatchParent,
LinearLayout.LayoutParams.WrapContent)
};
textView.SetTextColor(new Color(255, 255, 255));
int paddingTopBottom = ThemeHelper.AsPx(root.Context, 11);
int paddingLeft = ThemeHelper.AsPx(root.Context, MENU_ITEM_PADDING_LEFT_PX);
textView.SetPaddingRelative(paddingLeft, paddingTopBottom, 0, paddingTopBottom);
textView.Click += delegate
{
_mainScreenView.ViewModel.SelectedItem = mainMenuSelection;
if (mainMenuSelection != NavigationManager.MainMenuSelections.Classes)
{
_mainScreenView._drawerLayout.CloseDrawers();
}
};
if (mainMenuSelection == NavigationManager.MainMenuSelections.Classes)
{
LinearLayout linearLayout = new LinearLayout(root.Context)
{
Orientation = Orientation.Vertical,
LayoutParameters = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MatchParent,
LinearLayout.LayoutParams.WrapContent)
};
LinearLayout layoutClassesHeaderAndAddButton = new LinearLayout(root.Context)
{
Orientation = Orientation.Horizontal,
LayoutParameters = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MatchParent,
LinearLayout.LayoutParams.WrapContent)
};
// This width will stretch
textView.LayoutParameters.Width = 0;
(textView.LayoutParameters as LinearLayout.LayoutParams).Weight = 1;
layoutClassesHeaderAndAddButton.AddView(textView);
// And then the add class button
ImageButton addClassButton = new ImageButton(root.Context)
{
LayoutParameters = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WrapContent,
LinearLayout.LayoutParams.MatchParent),
Visibility = ViewStates.Invisible
};
addClassButton.Background = ThemeHelper.GetAttributeDrawable(root.Context, Resource.Attribute.selectableItemBackground);
addClassButton.SetImageDrawable(ContextCompat.GetDrawable(root.Context, Android.Resource.Drawable.IcInputAdd));
if (Android.OS.Build.VERSION.SdkInt >= BuildVersionCodes.Lollipop)
{
addClassButton.ImageTintList = new Android.Content.Res.ColorStateList(new int[][] { new int[0] }, new int[] { new Color(255, 255, 255) });
}
addClassButton.Click += AddClassButton_Click;
_mainScreenView._classAddButtonReference = new WeakReference <View>(addClassButton);
layoutClassesHeaderAndAddButton.AddView(addClassButton);
linearLayout.AddView(layoutClassesHeaderAndAddButton);
LinearLayout classesViewGroup = new LinearLayout(root.Context)
{
Orientation = Orientation.Vertical,
LayoutParameters = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MatchParent,
LinearLayout.LayoutParams.WrapContent),
Visibility = ViewStates.Gone
};
_itemsWrapperClasses = new ItemsControlWrapper(classesViewGroup)
{
ItemsSource = _mainScreenView.ViewModel.Classes,
ItemTemplate = new CustomDataTemplate <ViewItemClass>(_mainScreenView.CreateClassMenuItem)
};
_mainScreenView._classesViewGroupReference = new WeakReference <View>(classesViewGroup);
linearLayout.AddView(classesViewGroup);
View = linearLayout;
}
else
{
View = textView;
}
UpdateIsSelected();
}