/// <summary>
/// Rows the selected.
/// </summary>
/// <param name="adapter">Adapter.</param>
/// <param name="position">Position.</param>
public override void RowSelected(SettingsViewRecyclerAdapter adapter, int position)
{
if (!_simpleCheck.Selected)
{
SelectedValue = _radioCell.Value;
}
}
public override void RowSelected(SettingsViewRecyclerAdapter adapter, int position)
{
Execute?.Invoke();
if (_CommandCell.KeepSelectedUntilBack)
{
adapter.SelectedRow(this, position);
}
}
public override bool RowLongPressed(SettingsViewRecyclerAdapter adapter, int position)
{
if (CustomCell.LongCommand == null)
{
return(false);
}
CustomCell.SendLongCommand();
return(true);
}
public void Dispose()
{
_root.SectionCollectionChanged -= OnRootSectionCollectionChanged;
_root.CollectionChanged -= OnRootCollectionChanged;
_model = null;
_root = null;
_adapter = null;
this?.Clear();
ViewTypes?.Clear();
ViewTypes = null;
}
public ModelProxy(SettingsView settingsView, SettingsViewRecyclerAdapter adapter)
{
_model = settingsView.Model;
_root = settingsView.Root;
_adapter = adapter;
_root.SectionCollectionChanged += OnRootSectionCollectionChanged;
_root.CollectionChanged += OnRootCollectionChanged;
FillProxy();
}
public override void RowSelected(SettingsViewRecyclerAdapter adapter, int position)
{
if (!CustomCell.IsSelectable)
{
return;
}
Execute?.Invoke();
if (CustomCell.KeepSelectedUntilBack)
{
adapter.SelectedRow(this, position);
}
}
/// <summary>
/// Ons the element changed.
/// </summary>
/// <param name="e">E.</param>
protected override void OnElementChanged(ElementChangedEventArgs <SettingsView> e)
{
base.OnElementChanged(e);
if (e.NewElement != null)
{
// Fix scrollbar visibility and flash. https://github.com/xamarin/Xamarin.Forms/pull/10893
var recyclerView = new RecyclerView(new ContextThemeWrapper(Context, Resource.Style.settingsViewTheme), null, Resource.Attribute.settingsViewStyle);
recyclerView.NestedScrollingEnabled = false;
// When replaced, No animation.
//(recyclerView.GetItemAnimator() as DefaultItemAnimator).SupportsChangeAnimations = false;
_layoutManager = new SettingsViewLayoutManager(Context, e.NewElement);
recyclerView.SetLayoutManager(_layoutManager);
_divider = Context.GetDrawable(Resource.Drawable.divider);
_itemDecoration = new SVItemdecoration(_divider, e.NewElement);
recyclerView.AddItemDecoration(_itemDecoration);
SetNativeControl(recyclerView);
Control.Focusable = false;
Control.DescendantFocusability = DescendantFocusability.AfterDescendants;
UpdateSeparatorColor();
UpdateBackgroundColor();
UpdateRowHeight();
_adapter = new SettingsViewRecyclerAdapter(Context, e.NewElement, recyclerView);
Control.SetAdapter(_adapter);
_simpleCallback = new SettingsViewSimpleCallback(e.NewElement, ItemTouchHelper.Up | ItemTouchHelper.Down, 0);
_itemTouchhelper = new ItemTouchHelper(_simpleCallback);
_itemTouchhelper.AttachToRecyclerView(Control);
Element elm = Element;
while (elm != null)
{
elm = elm.Parent;
if (elm is Page)
{
break;
}
}
_parentPage = elm as Page;
_parentPage.Appearing += ParentPageAppearing;
e.NewElement.Root.CollectionChanged += RootCollectionChanged;
}
}
/// <summary>
/// Dispose the specified disposing.
/// </summary>
/// <returns>The dispose.</returns>
/// <param name="disposing">If set to <c>true</c> disposing.</param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
foreach (var section in Element.Root)
{
if (section.HeaderView != null)
{
DisposeChildRenderer(section.HeaderView);
}
if (section.FooterView != null)
{
DisposeChildRenderer(section.FooterView);
}
}
foreach (var renderer in _shouldDisposeRenderers)
{
if (renderer.View.Handle != IntPtr.Zero)
{
renderer.View.RemoveFromParent();
renderer.View.Dispose();
}
renderer.Dispose();
}
_shouldDisposeRenderers.Clear();
_shouldDisposeRenderers = null;
Control.RemoveItemDecoration(_itemDecoration);
_parentPage.Appearing -= ParentPageAppearing;
_adapter?.Dispose();
_adapter = null;
_layoutManager?.Dispose();
_layoutManager = null;
_simpleCallback?.Dispose();
_simpleCallback = null;
_itemTouchhelper?.Dispose();
_itemTouchhelper = null;
_itemDecoration?.Dispose();
_itemDecoration = null;
_divider?.Dispose();
_divider = null;
Element.Root.CollectionChanged -= RootCollectionChanged;
}
base.Dispose(disposing);
}
/// <summary>
/// Dispose the specified disposing.
/// </summary>
/// <returns>The dispose.</returns>
/// <param name="disposing">If set to <c>true</c> disposing.</param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
_parentPage.Appearing -= ParentPageAppearing;
_adapter?.Dispose();
_adapter = null;
_layoutManager?.Dispose();
_layoutManager = null;
_simpleCallback?.Dispose();
_simpleCallback = null;
_itemTouchhelper?.Dispose();
_itemTouchhelper = null;
}
base.Dispose(disposing);
}
/// <summary>
/// Ons the element changed.
/// </summary>
/// <param name="e">E.</param>
protected override void OnElementChanged(ElementChangedEventArgs <SettingsView> e)
{
base.OnElementChanged(e);
if (e.NewElement != null)
{
var recyclerView = new RecyclerView(Context);
_layoutManager = new SettingsViewLayoutManager(Context, e.NewElement);
recyclerView.SetLayoutManager(_layoutManager);
_divider = Context.GetDrawable(Resource.Drawable.divider);
_itemDecoration = new SVItemdecoration(_divider, e.NewElement);
recyclerView.AddItemDecoration(_itemDecoration);
SetNativeControl(recyclerView);
Control.Focusable = false;
Control.DescendantFocusability = DescendantFocusability.AfterDescendants;
UpdateSeparatorColor();
UpdateBackgroundColor();
UpdateRowHeight();
_adapter = new SettingsViewRecyclerAdapter(Context, e.NewElement, recyclerView);
Control.SetAdapter(_adapter);
_simpleCallback = new SettingsViewSimpleCallback(e.NewElement, ItemTouchHelper.Up | ItemTouchHelper.Down, 0);
_itemTouchhelper = new ItemTouchHelper(_simpleCallback);
_itemTouchhelper.AttachToRecyclerView(Control);
Element elm = Element;
while (elm != null)
{
elm = elm.Parent;
if (elm is Page)
{
break;
}
}
_parentPage = elm as Page;
_parentPage.Appearing += ParentPageAppearing;
e.NewElement.Root.CollectionChanged += RootCollectionChanged;
}
}
/// <summary>
/// Rows the selected.
/// </summary>
/// <param name="adapter">Adapter.</param>
/// <param name="position">Position.</param>
public override void RowSelected(SettingsViewRecyclerAdapter adapter, int position)
{
if (_PickerCell.ItemsSource == null)
{
return;
}
if (_PickerCell.ItemsSource.Count == 0)
{
return;
}
if (_PickerCell.KeepSelectedUntilBack)
{
adapter.SelectedRow(this, position);
}
ShowDialog();
}
/// <summary>
/// Rows the selected.
/// </summary>
/// <param name="adapter">Adapter.</param>
/// <param name="position">Position.</param>
public override void RowSelected(SettingsViewRecyclerAdapter adapter, int position)
{
CreateDialog();
}
/// <summary>
/// Rows the long pressed.
/// </summary>
/// <returns><c>true</c>, if long pressed was rowed, <c>false</c> otherwise.</returns>
/// <param name="adapter">Adapter.</param>
/// <param name="position">Position.</param>
public virtual bool RowLongPressed(SettingsViewRecyclerAdapter adapter, int position)
{
return(false);
}
/// <summary>
/// Rows the selected.
/// </summary>
/// <param name="adapter">Adapter.</param>
/// <param name="position">Position.</param>
public virtual void RowSelected(SettingsViewRecyclerAdapter adapter, int position)
{
}
/// <summary>
/// Rows the selected.
/// </summary>
/// <param name="adapter">Adapter.</param>
/// <param name="position">Position.</param>
public override void RowSelected(SettingsViewRecyclerAdapter adapter, int position)
{
Execute?.Invoke();
}
/// <summary>
/// Rows the selected.
/// </summary>
/// <param name="adapter">Adapter.</param>
/// <param name="position">Position.</param>
public override void RowSelected(SettingsViewRecyclerAdapter adapter, int position)
{
_switch.Checked = !_switch.Checked;
}