public ComposableViewListCell(UITableViewCellStyle style, NSString reuseIdentifier, NSIndexPath indexPath, IList <Type> viewTypes, ListSource listSource) : base(style, reuseIdentifier)
{
Style = style;
IndexPath = indexPath;
ListSource = listSource;
if (!ListSource.RowHeights.ContainsKey(ListSource.BaseIndexPath))
{
ListSource.RowHeights.Add(ListSource.BaseIndexPath, ListSource.Controller.TableView.RowHeight);
}
_CompositeView = new UIView(Bounds);
Theme = Theme.CreateTheme(listSource.Controller.Theme);
if (ViewList == null)
{
CreateViewList(viewTypes);
}
AddSubview(_CompositeView);
}
public static UITableViewSource ParseList(DialogViewController controller, MemberData memberData, List<Type> viewTypes)
{
object memberValue = memberData.Value;
var member = memberData.Member;
var type = memberData.Type;
var isList = typeof(IEnumerable).IsAssignableFrom(type) || typeof(Enum).IsAssignableFrom(type);
if (isList)
{
var data = type.CreateGenericListFromEnumerable(memberValue);
var source = new ListSource(controller, (IList)data, viewTypes);
if (source != null)
{
if (type.IsEnum)
{
source.SelectedItem = memberValue;
source.SelectedItems.Add(source.SelectedItem);
}
else if (data != null && data.Count == 1)
{
source.SelectedItem = data[0];
source.SelectedItems.Add(source.SelectedItem);
}
source.Caption = GetCaption(member);
var listAttribute = member.GetCustomAttribute<ListAttribute>();
if (listAttribute != null)
{
source.DisplayMode = listAttribute.DisplayMode;
source.SelectionAction = listAttribute.SelectionAction;
source.IsMultiselect = listAttribute.SelectionAction == SelectionAction.Multiselection;
source.IsSelectable = source.SelectionAction != SelectionAction.NavigateToView;
source.IsNavigable = listAttribute.DisplayMode != DisplayMode.Collapsable || listAttribute.SelectionAction == SelectionAction.NavigateToView;
source.SelectedAccessoryViewType = listAttribute.SelectedAccessoryViewType;
source.UnselectedAccessoryViewType = listAttribute.UnselectedAccessoryViewType;
source.UnselectionBehavior = listAttribute.UnselectionBehavior;
source.ReplaceCaptionWithSelection = listAttribute.ReplaceCaptionWithSelection;
if (!string.IsNullOrEmpty(listAttribute.SelectedItemMemberName))
{
source.SelectedItemMemberName = listAttribute.SelectedItemMemberName;
}
if (!string.IsNullOrEmpty(listAttribute.SelectedItemsMemberName))
{
source.SelectedItemsMemberName = listAttribute.SelectedItemsMemberName;
}
}
source.PopOnSelection = source.SelectionAction == SelectionAction.PopOnSelection;
var memberAttributes = member.GetCustomAttributes(false);
foreach(var memberAttribute in memberAttributes)
{
var navigable = memberAttribute as INavigable;
if (navigable != null)
{
source.IsSelectable = false;
source.NavigationViewType = navigable.NavigateToViewType;
source.IsNavigable = navigable.NavigateToViewType != null;
}
}
source.IsRootCell = source.DisplayMode != DisplayMode.List;
return source;
}
}
return null;
}
public static UITableViewSource ParseList(DialogViewController controller, MemberData memberData, List <Type> viewTypes)
{
object memberValue = memberData.Value;
var member = memberData.Member;
var type = memberData.Type;
var isList = typeof(IEnumerable).IsAssignableFrom(type) || typeof(Enum).IsAssignableFrom(type);
if (isList)
{
var data = type.CreateGenericListFromEnumerable(memberValue);
var source = new ListSource(controller, (IList)data, viewTypes);
if (source != null)
{
if (type.IsEnum)
{
source.SelectedItem = memberValue;
source.SelectedItems.Add(source.SelectedItem);
}
else if (data != null && data.Count == 1)
{
source.SelectedItem = data[0];
source.SelectedItems.Add(source.SelectedItem);
}
source.Caption = GetCaption(member);
var listAttribute = member.GetCustomAttribute <ListAttribute>();
if (listAttribute != null)
{
source.DisplayMode = listAttribute.DisplayMode;
source.SelectionAction = listAttribute.SelectionAction;
source.IsMultiselect = listAttribute.SelectionAction == SelectionAction.Multiselection;
source.IsSelectable = source.SelectionAction != SelectionAction.NavigateToView;
source.IsNavigable = listAttribute.DisplayMode != DisplayMode.Collapsable || listAttribute.SelectionAction == SelectionAction.NavigateToView;
source.SelectedAccessoryViewType = listAttribute.SelectedAccessoryViewType;
source.UnselectedAccessoryViewType = listAttribute.UnselectedAccessoryViewType;
source.UnselectionBehavior = listAttribute.UnselectionBehavior;
source.ReplaceCaptionWithSelection = listAttribute.ReplaceCaptionWithSelection;
if (!string.IsNullOrEmpty(listAttribute.SelectedItemMemberName))
{
source.SelectedItemMemberName = listAttribute.SelectedItemMemberName;
}
if (!string.IsNullOrEmpty(listAttribute.SelectedItemsMemberName))
{
source.SelectedItemsMemberName = listAttribute.SelectedItemsMemberName;
}
}
source.PopOnSelection = source.SelectionAction == SelectionAction.PopOnSelection;
var memberAttributes = member.GetCustomAttributes(false);
foreach (var memberAttribute in memberAttributes)
{
var navigable = memberAttribute as INavigable;
if (navigable != null)
{
source.IsSelectable = false;
source.NavigationViewType = navigable.NavigateToViewType;
source.IsNavigable = navigable.NavigateToViewType != null;
}
}
source.IsRootCell = source.DisplayMode != DisplayMode.List;
return(source);
}
}
return(null);
}
public void NavigateToList()
{
var section = Sections[0];
var data = GetSectionData(0);
if (string.IsNullOrEmpty(Caption))
{
Caption = data.ToString();
}
var dvc = new DialogViewController(Caption, null, Controller.Theme, true) { ToolbarButtons = null, NavbarButtons = null };
if (NavigationSource == null)
NavigationSource = new ListSource(dvc, data, section.ViewTypes[CellId]);
NavigationSource.SelectionAction = SelectionAction;
NavigationSource.IsSelectable = (SelectionAction == SelectionAction.PopOnSelection || SelectionAction == SelectionAction.Selection || SelectionAction == SelectionAction.Multiselection);
NavigationSource.NavigationViewType = null;
var viewType = NavigationViewType;
if (viewType == null && SelectionAction == SelectionAction.NavigateToView)
{
var genericType = data.GetType().GetGenericArguments().FirstOrDefault();
viewType = ViewContainer.GetView(genericType);
}
if (viewType != null)
{
NavigationSource.IsNavigable = viewType == typeof(ObjectCellView<object>);
NavigationSource.NavigationViewType = viewType;
}
NavigationSource.IsNavigable = !PopOnSelection && NavigationSource.IsNavigable && SelectionAction != SelectionAction.Custom;
NavigationSource.CellFactory = CellFactory;
NavigationSource.SelectedItem = SelectedItem;
NavigationSource.SelectedItems = SelectedItems;
NavigationSource.UnselectionBehavior = UnselectionBehavior;
NavigationSource.IsMultiselect = IsMultiselect;
// NavigationSource.IsSelectable = IsSelectable;
if (data.Count > 0 && (data[0].GetType().IsPrimitive || data[0].GetType().IsEnum))
NavigationSource.IsSelectable = true;
NavigationSource.PopOnSelection = PopOnSelection;
NavigationSource.NibName = NibName;
NavigationSource.TableViewStyle = TableViewStyle;
NavigationSource.IsSearchbarHidden = IsSearchbarHidden;
NavigationSource.EnableSearch = EnableSearch;
NavigationSource.IncrementalSearch = IncrementalSearch;
NavigationSource.SearchPlaceholder = SearchPlaceholder;
NavigationSource.SearchCommand = SearchCommand;
NavigationSource.SelectedAccessoryViewType = SelectedAccessoryViewType;
NavigationSource.UnselectedAccessoryViewType = UnselectedAccessoryViewType;
NavigationSource.MemberData = new MemberData(MemberData.Source, MemberData.Member);
if (NavigationSource.NavigationViewType != null)
{
var rowHeightAttribute = NavigationSource.NavigationViewType.GetCustomAttribute<RowHeightAttribute>();
if (rowHeightAttribute != null)
{
NavigationSource.MemberData.RowHeight = rowHeightAttribute.RowHeight;
}
}
NavigationSource.Controller = dvc;
dvc.TableView.Source = NavigationSource;
Controller.NavigationController.PushViewController(dvc, true);
}
public ComposableViewListCell(UITableViewCellStyle style, NSString reuseIdentifier, NSIndexPath indexPath, IList<Type> viewTypes, ListSource listSource) : base(style, reuseIdentifier)
{
Style = style;
IndexPath = indexPath;
ListSource = listSource;
if (!ListSource.RowHeights.ContainsKey(ListSource.BaseIndexPath))
{
ListSource.RowHeights.Add(ListSource.BaseIndexPath, ListSource.Controller.TableView.RowHeight);
}
_CompositeView = new UIView(Bounds);
Theme = Theme.CreateTheme(listSource.Controller.Theme);
if (ViewList == null)
CreateViewList(viewTypes);
AddSubview(_CompositeView);
}
public override void Draw(RectangleF rect)
{
if (ListSource != null)
{
Theme.Cell = this;
TextLabel.BackgroundColor = UIColor.Clear;
if (DetailTextLabel != null)
{
DetailTextLabel.BackgroundColor = UIColor.Clear;
}
if (ListSource.IsRootCell)
{
Accessory = UITableViewCellAccessory.DisclosureIndicator;
TextLabel.Text = ListSource.Caption;
if (ListSource.IsMultiselect && DetailTextLabel != null)
{
DetailTextLabel.Text = ListSource.SelectedItems.Count.ToString();
}
else
{
if (ListSource.SelectedItem != null)
{
if (ListSource.ReplaceCaptionWithSelection)
{
TextLabel.Text = ListSource.SelectedItem.ToString();
}
else if (DetailTextLabel != null)
{
DetailTextLabel.Text = ListSource.SelectedItem.ToString();
}
}
}
}
else
{
var sectionData = ListSource.GetSectionData(0);
if (sectionData.Count > 0 && IndexPath.Row < sectionData.Count)
{
TextLabel.Text = sectionData[IndexPath.Row].ToString();
}
}
}
var resizedRows = false;
if (ViewList != null)
{
foreach (var view in ViewList)
{
var sectionData = ListSource.GetSectionData(0);
if (sectionData != null && sectionData.Count > 0)
{
var data = sectionData[IndexPath.Row];
var dc = view as IDataContext <object>;
if (dc != null)
{
dc.DataContext = data;
}
if (dc == null)
{
var valueMember = view.GetType().GetProperty("Value");
if (valueMember != null && data.GetType().IsAssignableFrom(valueMember.PropertyType))
{
valueMember.SetValue(view, data);
}
else
{
var dataContextMember = view.GetType().GetProperty("DataContext");
if (dataContextMember != null && data.GetType().IsAssignableFrom(dataContextMember.PropertyType))
{
dataContextMember.SetValue(view, data);
}
}
}
var updateable = view as IUpdateable;
if (updateable != null)
{
updateable.UpdateCell(this, IndexPath);
}
var rowHeight = 0f;
var themeable = view as IThemeable;
if (themeable != null)
{
themeable.ApplyTheme(this);
if (themeable.Theme != null && themeable.Theme.CellHeight > 0)
{
rowHeight = themeable.Theme.CellHeight;
}
}
var sizeable = view as ISizeable;
if (sizeable != null)
{
rowHeight = sizeable.GetRowHeight();
}
if (rowHeight > 0 && ListSource.RowHeights[ListSource.BaseIndexPath] != rowHeight)
{
if (ListSource.RowHeights.ContainsKey(IndexPath))
{
if (ListSource.RowHeights[IndexPath] != rowHeight)
{
ListSource.RowHeights[IndexPath] = rowHeight;
resizedRows = true;
}
}
else
{
ListSource.RowHeights.Add(IndexPath, rowHeight);
resizedRows = true;
}
}
var customDraw = view as ICustomDraw;
if (customDraw != null)
{
customDraw.Draw(rect);
}
}
}
if (resizedRows)
{
new Wait(TimeSpan.FromMilliseconds(0), () =>
{
ListSource.Controller.TableView.BeginUpdates();
ListSource.Controller.TableView.EndUpdates();
});
}
}
}
protected void CreateViewList(IList <Type> viewTypes)
{
var frame = new RectangleF(0, 0, ContentView.Bounds.Width, ContentView.Bounds.Height);
if (ViewList != null)
{
foreach (var view in ViewList)
{
view.Dispose();
}
ViewList.Clear();
ViewList = null;
}
ViewList = new List <UIView>();
if (viewTypes != null)
{
foreach (var viewType in viewTypes)
{
if (viewType == null)
{
continue;
}
UIView view = null;
var hasFrameCtor = viewType.GetConstructor(new Type[] { typeof(RectangleF) }) != null;
if (hasFrameCtor)
{
view = Activator.CreateInstance(viewType, new object[] { frame }) as UIView;
if (ListSource.RowHeights[ListSource.BaseIndexPath] != view.Frame.Height)
{
if (ListSource.RowHeights.ContainsKey(IndexPath))
{
ListSource.RowHeights[IndexPath] = view.Frame.Height;
}
else
{
ListSource.RowHeights.Add(IndexPath, view.Frame.Height);
}
}
}
else
{
view = Activator.CreateInstance(viewType) as UIView;
}
var dc = view as IDataContext <object>;
if (dc != null)
{
var item = ListSource.GetSectionData(0)[IndexPath.Row];
dc.DataContext = item;
}
var initializeCell = view as IInitializeCell;
if (initializeCell != null)
{
initializeCell.Cell = this;
initializeCell.Controller = ListSource.Controller;
var newCellStyle = initializeCell.CellStyle;
if (newCellStyle != Style)
{
Style = newCellStyle;
break;
}
}
var themeable = view as IThemeable;
if (themeable != null)
{
if (themeable.Theme == null)
{
var theme = view.GetType().GetCustomAttribute <ThemeAttribute>();
if (theme != null)
{
var cellViewTheme = Theme.CreateTheme(theme.ThemeType);
if (cellViewTheme != null)
{
if (Theme != null)
{
Theme.MergeTheme(cellViewTheme);
}
else
{
Theme = cellViewTheme;
}
themeable.Theme = Theme;
}
}
}
themeable.InitializeTheme(this);
}
var cellContent = view as ICellContent;
if (cellContent != null)
{
if (cellContent.CellContentView != null)
{
_CompositeView.AddSubview(cellContent.CellContentView);
}
}
ViewList.Add(view);
}
}
}
public void NavigateToList()
{
var section = Sections[0];
var data = GetSectionData(0);
if (string.IsNullOrEmpty(Caption))
{
Caption = data.ToString();
}
var dvc = new DialogViewController(Caption, null, Controller.Theme, true)
{
ToolbarButtons = null, NavbarButtons = null
};
if (NavigationSource == null)
{
NavigationSource = new ListSource(dvc, data, section.ViewTypes[CellId]);
}
NavigationSource.SelectionAction = SelectionAction;
NavigationSource.IsSelectable = (SelectionAction == SelectionAction.PopOnSelection || SelectionAction == SelectionAction.Selection || SelectionAction == SelectionAction.Multiselection);
NavigationSource.NavigationViewType = null;
var viewType = NavigationViewType;
if (viewType == null && SelectionAction == SelectionAction.NavigateToView)
{
var genericType = data.GetType().GetGenericArguments().FirstOrDefault();
viewType = ViewContainer.GetView(genericType);
}
if (viewType != null)
{
NavigationSource.IsNavigable = viewType == typeof(ObjectCellView <object>);
NavigationSource.NavigationViewType = viewType;
}
NavigationSource.IsNavigable = !PopOnSelection && NavigationSource.IsNavigable && SelectionAction != SelectionAction.Custom;
NavigationSource.CellFactory = CellFactory;
NavigationSource.SelectedItem = SelectedItem;
NavigationSource.SelectedItems = SelectedItems;
NavigationSource.UnselectionBehavior = UnselectionBehavior;
NavigationSource.IsMultiselect = IsMultiselect;
// NavigationSource.IsSelectable = IsSelectable;
if (data.Count > 0 && (data[0].GetType().IsPrimitive || data[0].GetType().IsEnum))
{
NavigationSource.IsSelectable = true;
}
NavigationSource.PopOnSelection = PopOnSelection;
NavigationSource.NibName = NibName;
NavigationSource.TableViewStyle = TableViewStyle;
NavigationSource.IsSearchbarHidden = IsSearchbarHidden;
NavigationSource.EnableSearch = EnableSearch;
NavigationSource.IncrementalSearch = IncrementalSearch;
NavigationSource.SearchPlaceholder = SearchPlaceholder;
NavigationSource.SearchCommand = SearchCommand;
NavigationSource.SelectedAccessoryViewType = SelectedAccessoryViewType;
NavigationSource.UnselectedAccessoryViewType = UnselectedAccessoryViewType;
NavigationSource.MemberData = new MemberData(MemberData.Source, MemberData.Member);
if (NavigationSource.NavigationViewType != null)
{
var rowHeightAttribute = NavigationSource.NavigationViewType.GetCustomAttribute <RowHeightAttribute>();
if (rowHeightAttribute != null)
{
NavigationSource.MemberData.RowHeight = rowHeightAttribute.RowHeight;
}
}
NavigationSource.Controller = dvc;
dvc.TableView.Source = NavigationSource;
Controller.NavigationController.PushViewController(dvc, true);
}
