public ListSource(DialogViewController controller, IList list, IEnumerable<Type> viewTypes) : base(controller)
{
Sections = new Dictionary<int, Section>();
var section = new Section(controller) { DataContext = list };
IList<Type> viewTypesList = null;
if (viewTypes != null)
viewTypesList = viewTypes.ToList();
var genericType = list.GetType().GetGenericArguments().FirstOrDefault();
CellId = new NSString(genericType.ToString());
section.ViewTypes.Add(CellId, viewTypesList);
Sections.Add(0, section);
SelectedItems = list.GetType().CreateGenericListFromEnumerable(null);
CellFactory = new TableCellFactory<UITableViewCell>(CellId);
//SelectionDisplayMode = SelectionDisplayMode.Collapsed;
//CollapsedList = new List<object>();
// foreach(var item in Sections[0].DataContext)
// {
// CollapsedList.Add(item);
// }
// Sections[0].DataContext.Clear();
//
//IsCollapsed = true;
}
public override void Selected(DialogViewController controller, UITableView tableView, object item, NSIndexPath indexPath)
{
if (ProgressButtonData.IndicatorStyle == IndicatorStyle.Hud)
{
var progress = new ProgressHud()
{
TitleText = ProgressButtonData.Title,
DetailText = ProgressButtonData.DetailText,
MinimumShowTime = ProgressButtonData.MinimumShowTime,
GraceTime = ProgressButtonData.GraceTime
};
Action asyncCompleted = null;
asyncCompleted = progress.ShowWhileAsync(() =>
{
if (DataContext != null)
{
InvokeOnMainThread(() =>
{
ExecuteMethod(asyncCompleted);
});
}
}, true);
}
else
{
base.Selected(controller, tableView, item, indexPath);
}
tableView.DeselectRow(indexPath, true);
}
public UITableViewSource Parse(DialogViewController controller, object view, MemberInfo member)
{
UITableViewSource source = null;
if (view != null)
{
view = GetActualView(view);
controller.RootView = view;
controller.ToolbarButtons = CheckForToolbarItems(view);
controller.NavbarButtons = CheckForNavbarItems(view);
if (member != null)
{
using (var memberData = new MemberData(view, member))
{
source = ParseList(controller, memberData, null);
}
}
if (source == null)
{
source = ParseView(controller, view);
}
InitializeSearch(view, source);
}
return source;
}
public void Selected(DialogViewController dvc, UITableView tableView, NSIndexPath indexPath)
{
if (Parent != null)
{
if (Root != null)
{
var section = Root.Sections[indexPath.Section];
var selectedIndex = -1;
var index = 0;
if (Container != null)
{
Container.SelectedItems.Clear();
foreach (var e in section.Elements)
{
var radioView = e as RadioElement;
UpdateSelected(radioView, this == radioView);
if (this == radioView)
{
selectedIndex = index;
Container.SelectedItem = Item;
Container.SelectedItems.Add(Item);
}
index++;
}
}
Root.Index = selectedIndex;
var property = BindableProperty.GetBindableProperty(Container, "SelectedItemProperty");
if (property != null)
property.Update();
property = BindableProperty.GetBindableProperty(Container, "SelectedItemsProperty");
if (property != null)
property.Update();
property = BindableProperty.GetBindableProperty(Container, "IndexProperty");
if (property != null)
property.Update();
property = BindableProperty.GetBindableProperty(Root, "DataContextProperty");
if (property != null)
property.Update(Caption);
}
}
DataContext = true;
UpdateSelected();
if (PopOnSelect)
dvc.NavigationController.PopViewControllerAnimated(true);
}
public void Selected(DialogViewController dvc, UITableView tableView, NSIndexPath path)
{
if (ElementView != null)
{
ElementView.InvokeOnMainThread(() =>
{
ElementView.BecomeFirstResponder();
});
}
}
public DialogViewListDataSource(DialogViewController container) : base(container)
{
if (container != null && container.RootView != null)
{
var notifyDataContextChanged = container.RootView as INotifyDataContextChanged;
if (notifyDataContextChanged != null)
{
notifyDataContextChanged.DataContextChanged += DataContextChanged;
}
}
}
public BaseDialogViewSource(DialogViewController controller)
{
Controller = controller;
RowHeights = new Dictionary<NSIndexPath, float>();
SelectedAccessoryViews = new Dictionary<UITableViewCell, UIView>();
UnselectedAccessoryViews = new Dictionary<UITableViewCell, UIView>();
Sections = new Dictionary<int, Section>();
TableViewStyle = UITableViewStyle.Grouped;
}
public virtual void Selected(DialogViewController controller, UITableView tableView, object item, NSIndexPath indexPath)
{
if (Animating)
{
return;
}
Animating = true;
var executeCommandThread = new Thread(ExecuteCommandThread as ThreadStart);
executeCommandThread.Start();
tableView.DeselectRow(indexPath, true);
}
public virtual void Selected(DialogViewController controller, UITableView tableView, object item, NSIndexPath indexPath)
{
if (DataContext.Value == null)
{
DataContext.Value = Activator.CreateInstance(DataContext.Member.GetMemberType());
}
// if (typeof(Enum).IsAssignableFrom(DataContext.Type))
// {
// var parser = new ViewParser();
//
// var source = parser.ParseList(null, DataContext.Source, DataContext.Member, null);
// }
if (DataContext.Value != null)
{
var view = DataContext.Value;
if (NavigateToViewType != null && !view.GetType().Equals(NavigateToViewType))
{
view = ViewCreator.Create(NavigateToViewType, DataContext.Value);
}
var dvc = new DialogViewController(Caption, view, controller.Theme, true)
{
Autorotate = true
};
var nav = controller.ParentViewController as UINavigationController;
if (IsModal)
{
dvc.ModalTransitionStyle = TransitionStyle;
var navController = new NavigationController()
{
ViewControllers = new UIViewController[] { dvc }
};
nav.PresentModalViewController(navController, true);
}
else
{
nav.PushViewController(dvc, true);
}
}
}
public virtual void Selected(DialogViewController controller, UITableView tableView, object item, NSIndexPath indexPath)
{
if (NavigateToViewType == null)
{
return;
}
var dataContext = DataContext.Value;
if (dataContext == null)
{
dataContext = Activator.CreateInstance(DataContext.Member.GetMemberType());
}
if (dataContext != null)
{
var view = dataContext;
if (!view.GetType().Equals(NavigateToViewType))
{
view = ViewCreator.Create(NavigateToViewType, dataContext);
}
var dvc = new DialogViewController(Caption, view, controller.Theme, true)
{
Autorotate = true
};
var nav = controller.ParentViewController as UINavigationController;
if (IsModal)
{
dvc.ModalTransitionStyle = TransitionStyle;
var navController = new NavigationController()
{
ViewControllers = new UIViewController[] { dvc }
};
nav.PresentModalViewController(navController, true);
}
else
{
nav.PushViewController(dvc, true);
}
}
}
public void Selected(DialogViewController dvc, UITableView tableView, NSIndexPath path)
{
tableView.DeselectRow(path, true);
if (ShowHud)
{
_ProgressHud = new ProgressHud() { TitleText = Title, DetailText = DetailsText, Mode = HudProgressMode.Indeterminate };
if (Command != null && Command.CanExecute(CommandParameter))
{
_ProgressHud.ShowWhileExecuting(()=>Command.Execute(CommandParameter), true);
}
}
else
{
ShowIndicator(()=>Command.Execute(CommandParameter));
}
}
public void Selected(DialogViewController controller, UITableView tableView, object item, NSIndexPath path)
{
var list = DataContext.Value as IEnumerable <CLLocationCoordinate2D>;
if (list == null)
{
list = new List <CLLocationCoordinate2D>()
{
(CLLocationCoordinate2D)DataContext.Value
};
}
var mapViewController = new MapViewController(list)
{
Title = Caption
};
controller.ActivateController(mapViewController, controller);
}
public virtual void Selected(DialogViewController controller, UITableView tableView, object item, NSIndexPath indexPath)
{
if (ButtonData != null)
{
if (ButtonData.Command != null)
{
ButtonData.Command.Execute(ButtonData.CommandParameter);
}
else
{
if (DataContext != null)
{
var method = DataContext.Member as MethodInfo;
method.Invoke(DataContext.Source, null);
}
}
}
tableView.DeselectRow(indexPath, true);
}
public void NavigateToView()
{
var viewType = NavigationViewType;
if (viewType == null)
{
viewType = ViewContainer.GetView(SelectedItem.GetType());
}
if (viewType != null)
{
var disposable = NavigationView as IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
NavigationView = Activator.CreateInstance(viewType);
var dc = NavigationView as IDataContext <object>;
if (dc != null)
{
dc.DataContext = SelectedItem;
}
else
{
NavigationView = SelectedItem;
}
var initializable = NavigationView as IInitializable;
if (initializable != null)
{
initializable.Initialize();
}
Caption = SelectedItem.ToString();
var dvc = new DialogViewController(Caption, NavigationView, Controller.Theme, true);
Controller.NavigationController.PushViewController(dvc, true);
}
}
public ListSource(DialogViewController controller, IList list, IEnumerable <Type> viewTypes) : base(controller)
{
Sections = new Dictionary <int, Section>();
var section = new Section(controller)
{
DataContext = list
};
IList <Type> viewTypesList = null;
if (viewTypes != null)
{
viewTypesList = viewTypes.ToList();
}
var genericType = list.GetType().GetGenericArguments().FirstOrDefault();
CellId = new NSString(genericType.ToString());
section.ViewTypes.Add(CellId, viewTypesList);
Sections.Add(0, section);
SelectedItems = list.GetType().CreateGenericListFromEnumerable(null);
CellFactory = new TableCellFactory <UITableViewCell>(CellId);
//SelectionDisplayMode = SelectionDisplayMode.Collapsed;
//CollapsedList = new List<object>();
// foreach(var item in Sections[0].DataContext)
// {
// CollapsedList.Add(item);
// }
// Sections[0].DataContext.Clear();
//
//IsCollapsed = true;
}
public void Selected(DialogViewController controller, UITableView tableView, object item, NSIndexPath indexPath)
{
var source = controller.TableView.Source as ViewSource;
indexPath = source.ResetIndexPathRow(indexPath);
var listSource = source.GetListSource(indexPath);
if (listSource.Sections[0].DataContext.Count > 0)
{
// var isMultiselect = listSource.SelectionAction == SelectionAction.Multiselection;
// var listAttribute = DataContext.Member.GetCustomAttribute<ListAttribute>();
//
// var navigateToView = DataContext.Member.GetCustomAttribute<NavigateToViewAttribute>();
// if (navigateToView != null)
// {
// listSource.ModalTransitionStyle = navigateToView.TransitionStyle;
// listSource.IsModal = navigateToView.ShowModal;
// listSource.NavigationViewType = navigateToView.ViewType;
// listSource.IsSelectable = listAttribute != null && isMultiselect;
// }
listSource.RowSelected(tableView, indexPath);
}
}
public void Selected(DialogViewController dvc, UITableView tableView, NSIndexPath path)
{
var mapViewController = new MapViewController((CLLocationCoordinate2D)DataContext) { Title = Caption };
dvc.ActivateController(mapViewController, dvc);
}
private static DialogViewController CreateDialogViewController(UIView view, bool isModal)
{
Theme theme = null;
if (CurrentDialogViewController != null)
{
theme = CurrentDialogViewController.Root.Theme;
theme.TableViewStyle = UITableViewStyle.Grouped;
}
string title = null;
var hasCaption = view as IView;
if (hasCaption != null)
{
title = hasCaption.Caption;
}
if (string.IsNullOrEmpty(title))
title = MonoMobileApplication.Title;
var dvc = new DialogViewController(title, view, true) { Autorotate = true };
dvc.IsModal = isModal;
return dvc;
}
public UITableViewSource ParseView(DialogViewController controller, object view)
{
var members = view.GetType().GetMembers(false);
var sections = new SortedList<int, Section>();
var memberLists = new SortedList<int, SortedList<int, MemberData>>();
var sectionIndex = 0;
var memberOrder = 0;
foreach (var member in members)
{
var attributes = member.GetCustomAttributes(false);
var memberData = new MemberData(view, member) { Section = sectionIndex };
var defaultValueAttribute = member.GetCustomAttribute<DefaultValueAttribute>();
if (defaultValueAttribute != null)
{
memberData.Value = defaultValueAttribute.Value;
}
var pullToRefreshAttribute = member.GetCustomAttribute<PullToRefreshAttribute>();
if (pullToRefreshAttribute != null)
{
((DialogViewController)controller).PullToRefreshCommand = GetCommandForMember(view, member);
((DialogViewController)controller).RefreshKey = pullToRefreshAttribute.SettingsKey;
((DialogViewController)controller).EnablePullToRefresh = true;
}
var toolbarButtonAttribute = member.GetCustomAttribute<ToolbarButtonAttribute>();
var navbarButtonAttribute = member.GetCustomAttribute<NavbarButtonAttribute>();
var skipAttribute = member.GetCustomAttribute<SkipAttribute>();
if (skipAttribute != null ||
toolbarButtonAttribute != null ||
navbarButtonAttribute != null ||
pullToRefreshAttribute != null ||
(attributes.Length == 0 && typeof(MethodInfo) == memberData.Type))
{
memberData.Dispose();
continue;
}
var themeAttribute = member.GetCustomAttribute<ThemeAttribute>();
if (themeAttribute != null)
{
var theme = Theme.CreateTheme(themeAttribute.ThemeType);
if (theme != null && theme.CellHeight > 0)
{
memberData.RowHeight = theme.CellHeight;
theme.Dispose();
}
}
else
{
var themeable = view as IThemeable;
if (themeable != null && themeable.Theme != null && themeable.Theme.CellHeight > 0)
{
memberData.RowHeight = themeable.Theme.CellHeight;
}
}
var rowHeightAttribute = member.GetCustomAttribute<RowHeightAttribute>();
if (rowHeightAttribute != null)
memberData.RowHeight = rowHeightAttribute.RowHeight;
var listAttribute = member.GetCustomAttribute<ListAttribute>();
var isList = (listAttribute != null && listAttribute.DisplayMode == DisplayMode.List) &&
!typeof(string).IsAssignableFrom(memberData.Type) &&
(typeof(IEnumerable).IsAssignableFrom(memberData.Type) ||
typeof(Enum).IsAssignableFrom(memberData.Type));
var orderAttribute = member.GetCustomAttribute<OrderAttribute>();
if (orderAttribute != null)
{
// make sure assigned order is an even number to fit in between the default order
// allowing the values int.MinValue and int.MaxValue for the first and Last positions
memberData.Order = orderAttribute.Order > int.MaxValue / 2 ? int.MaxValue : orderAttribute.Order * 2;
}
else
{
// make sure all default memberOrder is odd;
memberOrder = memberOrder + (memberOrder % 2) + 1;
memberData.Order = memberOrder;
}
var sectionAttribute = member.GetCustomAttribute<SectionAttribute>();
if (sectionAttribute != null || isList)
{
if (sections.Count > 0)
{
sectionIndex++;
}
memberData.Section = sectionIndex;
if (sectionAttribute != null && orderAttribute != null)
{
memberData.Section = orderAttribute.Order == 0 ? sectionIndex : orderAttribute.Order;
}
else
{
memberData.Section = sectionIndex;
}
}
var viewTypes = GetViewTypes(memberData);
if (!sections.ContainsKey(memberData.Section))
{
var section = CreateSection(controller, memberData, viewTypes);
sections.Add(memberData.Section, section);
}
else
{
if (viewTypes != null)
{
IList<Type> list = null;
var key = memberData.Id.ToString();
var viewTypesList = sections[memberData.Section].ViewTypes;
if (viewTypesList.ContainsKey(key))
{
list = viewTypesList[key];
}
else
{
list = new List<Type>();
viewTypesList.Add(key, list);
}
foreach(var viewType in viewTypes)
{
if (!list.Contains(viewType))
{
list.Add(viewType);
}
}
}
}
if (memberLists.ContainsKey(memberData.Section))
{
memberLists[memberData.Section].Add(memberData.Order, memberData);
}
else
{
var sortedList = new SortedList<int, MemberData>();
sortedList.Add(memberData.Order, memberData);
memberLists.Add(memberData.Section, sortedList);
}
}
foreach(var kvp in memberLists)
{
var listSources = new SortedList<int, ListSource>();
var index = 0;
var list = kvp.Value.Values.ToList();
list.ForEach(data => data.Order = index++);
foreach(var memberData in list)
{
var viewTypes = GetViewTypes(memberData);
if ((!typeof(string).IsAssignableFrom(memberData.Type) && typeof(IEnumerable).IsAssignableFrom(memberData.Type)) || typeof(Enum).IsAssignableFrom(memberData.Type))
{
var listSource = ParseList(controller, memberData, viewTypes) as ListSource;
listSource.MemberData = memberData;
listSource.Sections[0].Index = memberData.Section;
listSources.Add(memberData.Order, listSource);
}
else
listSources.Add(memberData.Order, null);
sections[memberData.Section].ListSources = listSources;
sections[memberData.Section].Index = memberData.Section;
var lastListSource = listSources.Values.Last();
if (lastListSource != null)
memberData.DataContextBinder = new DataContextBinder(controller, lastListSource.Sections[0]);
}
sections[kvp.Key].DataContext = list;
}
var keyIndex = 0;
var sectionList = sections.Select(kvp => kvp.Value).ToDictionary((value) => keyIndex++);
// If there is only one list property return the ListSource rather than create a ViewSource
if (sectionList.Count == 1 && sectionList[0].DataContext.Count == 1 && sectionList[0].ListSources[0] != null && !sectionList[0].ListSources[0].IsRootCell)
{
sectionList[0].ListSources[0].TableViewStyle = UITableViewStyle.Plain;
return sectionList[0].ListSources[0];
}
var source = new ViewSource(controller) { Sections = sectionList };
return source;
}
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 void Selected(DialogViewController dvc, UITableView tableView, NSIndexPath path)
{
var root = BindingContext.CreateRootedView(this);
if (root != null)
{
((RootElement)root).ActivateController(dvc, tableView, path);
}
else
{
ActivateController(dvc, tableView, path);
}
}
public virtual void Selected(DialogViewController dvc, UITableView tableView, NSIndexPath path)
{
}
private static DialogViewController CreateDialogViewController(object view, bool isModal, bool pushing)
{
Theme theme = null;
if (CurrentDialogViewController != null)
{
theme = CurrentDialogViewController.Theme;
theme = Theme.CreateTheme(theme);
theme.TableViewStyle = UITableViewStyle.Grouped;
}
string title = null;
var hasCaption = view as ICaption;
if (hasCaption != null)
{
title = hasCaption.Caption;
}
if (string.IsNullOrEmpty(title))
title = MonoMobileApplication.Title;
var dvc = new DialogViewController(title, view, theme, pushing) { Autorotate = true, IsModal = isModal };
return dvc;
}
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 void NavigateToView()
{
var viewType = NavigationViewType;
if (viewType == null)
{
viewType = ViewContainer.GetView(SelectedItem.GetType());
}
if (viewType != null)
{
var disposable = NavigationView as IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
NavigationView = Activator.CreateInstance(viewType);
var dc = NavigationView as IDataContext<object>;
if (dc != null)
{
dc.DataContext = SelectedItem;
}
else
{
NavigationView = SelectedItem;
}
var initializable = NavigationView as IInitializable;
if (initializable != null)
{
initializable.Initialize();
}
Caption = SelectedItem.ToString();
var dvc = new DialogViewController(Caption, NavigationView, Controller.Theme, true);
Controller.NavigationController.PushViewController(dvc, true);
}
}
public ViewSource(DialogViewController controller, string title) : this(controller)
{
Caption = title;
}
public ViewSource(DialogViewController controller) : base(controller)
{
CellFactory = new TableCellFactory<UITableViewCell>("cell");
}
/// <summary>
/// Creates the UIViewController that will be pushed by this RootElement
/// </summary>
protected virtual UIViewController MakeViewController(UITableViewStyle style)
{
if (_ViewControllerFactory != null)
return _ViewControllerFactory(this);
var dvc = new DialogViewController(style, this, true) { Autorotate = true };
return dvc;
}
public void Selected(DialogViewController dvc, UITableView tableView, NSIndexPath path)
{
if (picker == null)
picker = new UIImagePickerController();
picker.Delegate = new MyDelegate(this, tableView, path);
switch (UIDevice.CurrentDevice.UserInterfaceIdiom)
{
case UIUserInterfaceIdiom.Pad:
RectangleF useRect;
popover = new UIPopoverController(picker);
var cell = tableView.CellAt(path);
if (cell == null)
useRect = rect;
else
useRect = cell.Frame;
popover.PresentFromRect(useRect, dvc.View, UIPopoverArrowDirection.Any, true);
break;
default:
case UIUserInterfaceIdiom.Phone:
dvc.ActivateController(picker, dvc);
break;
}
currentController = dvc;
}
public void ActivateController(DialogViewController dvc, UITableView tableView, NSIndexPath path)
{
var newDvc = MakeViewController(dvc.Style);
PrepareDialogViewController(newDvc);
dvc.ActivateController(newDvc, dvc);
tableView.DeselectRow(path, false);
}
public DialogViewSearchDelegate(DialogViewController container)
{
_Container = container;
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
Controller = null;
if (CellFactory != null)
{
CellFactory.Dispose();
CellFactory = null;
}
foreach(var section in Sections.Values)
{
var disposable = section as IDisposable;
if (disposable != null)
{
disposable.Dispose();
disposable = null;
}
}
}
base.Dispose(disposing);
}
public DataContextBinder(DialogViewController controller, Section section)
{
Section = section;
Controller = controller;
}
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 Selected(DialogViewController dvc, UITableView tableView, NSIndexPath indexPath)
{
if (Command != null && Command.CanExecute(CommandParameter))
Command.Execute(CommandParameter);
}
private static Section CreateSection(DialogViewController controller, MemberData memberData, List<Type> viewTypes)
{
var listSources = new SortedList<int, ListSource>();
listSources.Add(memberData.Order, null);
var memberOrder = 0;
memberData.Order = memberOrder;
var sectionMembers = new List<MemberData>();
var section = new Section(controller) { DataContext = sectionMembers };
var sectionAttribute = memberData.Member.GetCustomAttribute<SectionAttribute>();
if (sectionAttribute != null)
{
section.HeaderText = sectionAttribute.Caption;
section.FooterText = sectionAttribute.Footer;
}
section.ViewTypes.Add(memberData.Id.ToString(), viewTypes);
return section;
}
public void Selected(DialogViewController dvc, UITableView tableView, MonoTouch.Foundation.NSIndexPath path)
{
// do nothing
}
public static void PresentModelView(UIView view, UIModalTransitionStyle transistionStyle)
{
_PreviousController = CurrentViewController;
_PreviousDialogViewController = CurrentDialogViewController;
CurrentDialogViewController = CreateDialogViewController(view, true);
_NavigationController = new UINavigationController();
_NavigationController.ViewControllers = new UIViewController[] { CurrentDialogViewController };
CurrentViewController = _NavigationController;
CurrentViewController.ModalTransitionStyle = transistionStyle;
NavigationController.PresentModalViewController(_NavigationController, true);
}
/// <summary>
/// Activates a nested view controller from the DialogViewController.
/// If the view controller is hosted in a UINavigationController it
/// will push the result. Otherwise it will show it as a modal
/// dialog
/// </summary>
public void ActivateController(UIViewController controller, DialogViewController oldController)
{
_Dirty = true;
var parent = ParentViewController;
var nav = parent as UINavigationController;
if (typeof(DialogViewController) == controller.GetType())
{
var dialog = (DialogViewController)controller;
dialog.TableView.Opaque = false;
if (dialog.BackgroundImage == null)
dialog.TableView.BackgroundColor = oldController.TableView.BackgroundColor;
}
// We can not push a nav controller into a nav controller
if (nav != null && !(controller is UINavigationController))
nav.PushViewController(controller, true);
else
PresentModalViewController(controller, true);
}
public ViewSource(DialogViewController controller) : base(controller)
{
CellFactory = new TableCellFactory <UITableViewCell>("cell");
}
public ViewSource(DialogViewController controller, string title) : this(controller)
{
Caption = title;
}
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 DialogViewDataSource(DialogViewController container)
{
Container = container;
Root = container.Root;
}
public DialogViewSearchDelegate(DialogViewController container)
{
_Container = container;
}
public UITableViewSource ParseView(DialogViewController controller, object view)
{
var members = view.GetType().GetMembers(false);
var sections = new SortedList <int, Section>();
var memberLists = new SortedList <int, SortedList <int, MemberData> >();
var sectionIndex = 0;
var memberOrder = 0;
foreach (var member in members)
{
var attributes = member.GetCustomAttributes(false);
var memberData = new MemberData(view, member)
{
Section = sectionIndex
};
var defaultValueAttribute = member.GetCustomAttribute <DefaultValueAttribute>();
if (defaultValueAttribute != null)
{
memberData.Value = defaultValueAttribute.Value;
}
var pullToRefreshAttribute = member.GetCustomAttribute <PullToRefreshAttribute>();
if (pullToRefreshAttribute != null)
{
((DialogViewController)controller).PullToRefreshCommand = GetCommandForMember(view, member);
((DialogViewController)controller).RefreshKey = pullToRefreshAttribute.SettingsKey;
((DialogViewController)controller).EnablePullToRefresh = true;
}
var toolbarButtonAttribute = member.GetCustomAttribute <ToolbarButtonAttribute>();
var navbarButtonAttribute = member.GetCustomAttribute <NavbarButtonAttribute>();
var skipAttribute = member.GetCustomAttribute <SkipAttribute>();
if (skipAttribute != null ||
toolbarButtonAttribute != null ||
navbarButtonAttribute != null ||
pullToRefreshAttribute != null ||
(attributes.Length == 0 && typeof(MethodInfo) == memberData.Type))
{
memberData.Dispose();
continue;
}
var themeAttribute = member.GetCustomAttribute <ThemeAttribute>();
if (themeAttribute != null)
{
var theme = Theme.CreateTheme(themeAttribute.ThemeType);
if (theme != null && theme.CellHeight > 0)
{
memberData.RowHeight = theme.CellHeight;
theme.Dispose();
}
}
else
{
var themeable = view as IThemeable;
if (themeable != null && themeable.Theme != null && themeable.Theme.CellHeight > 0)
{
memberData.RowHeight = themeable.Theme.CellHeight;
}
}
var rowHeightAttribute = member.GetCustomAttribute <RowHeightAttribute>();
if (rowHeightAttribute != null)
{
memberData.RowHeight = rowHeightAttribute.RowHeight;
}
var listAttribute = member.GetCustomAttribute <ListAttribute>();
var isList = (listAttribute != null && listAttribute.DisplayMode == DisplayMode.List) &&
!typeof(string).IsAssignableFrom(memberData.Type) &&
(typeof(IEnumerable).IsAssignableFrom(memberData.Type) ||
typeof(Enum).IsAssignableFrom(memberData.Type));
var orderAttribute = member.GetCustomAttribute <OrderAttribute>();
if (orderAttribute != null)
{
// make sure assigned order is an even number to fit in between the default order
// allowing the values int.MinValue and int.MaxValue for the first and Last positions
memberData.Order = orderAttribute.Order > int.MaxValue / 2 ? int.MaxValue : orderAttribute.Order * 2;
}
else
{
// make sure all default memberOrder is odd;
memberOrder = memberOrder + (memberOrder % 2) + 1;
memberData.Order = memberOrder;
}
var sectionAttribute = member.GetCustomAttribute <SectionAttribute>();
if (sectionAttribute != null || isList)
{
if (sections.Count > 0)
{
sectionIndex++;
}
memberData.Section = sectionIndex;
if (sectionAttribute != null && orderAttribute != null)
{
memberData.Section = orderAttribute.Order == 0 ? sectionIndex : orderAttribute.Order;
}
else
{
memberData.Section = sectionIndex;
}
}
var viewTypes = GetViewTypes(memberData);
if (!sections.ContainsKey(memberData.Section))
{
var section = CreateSection(controller, memberData, viewTypes);
sections.Add(memberData.Section, section);
}
else
{
if (viewTypes != null)
{
IList <Type> list = null;
var key = memberData.Id.ToString();
var viewTypesList = sections[memberData.Section].ViewTypes;
if (viewTypesList.ContainsKey(key))
{
list = viewTypesList[key];
}
else
{
list = new List <Type>();
viewTypesList.Add(key, list);
}
foreach (var viewType in viewTypes)
{
if (!list.Contains(viewType))
{
list.Add(viewType);
}
}
}
}
if (memberLists.ContainsKey(memberData.Section))
{
memberLists[memberData.Section].Add(memberData.Order, memberData);
}
else
{
var sortedList = new SortedList <int, MemberData>();
sortedList.Add(memberData.Order, memberData);
memberLists.Add(memberData.Section, sortedList);
}
}
foreach (var kvp in memberLists)
{
var listSources = new SortedList <int, ListSource>();
var index = 0;
var list = kvp.Value.Values.ToList();
list.ForEach(data => data.Order = index++);
foreach (var memberData in list)
{
var viewTypes = GetViewTypes(memberData);
if ((!typeof(string).IsAssignableFrom(memberData.Type) && typeof(IEnumerable).IsAssignableFrom(memberData.Type)) || typeof(Enum).IsAssignableFrom(memberData.Type))
{
var listSource = ParseList(controller, memberData, viewTypes) as ListSource;
listSource.MemberData = memberData;
listSource.Sections[0].Index = memberData.Section;
listSources.Add(memberData.Order, listSource);
}
else
{
listSources.Add(memberData.Order, null);
}
sections[memberData.Section].ListSources = listSources;
sections[memberData.Section].Index = memberData.Section;
var lastListSource = listSources.Values.Last();
if (lastListSource != null)
{
memberData.DataContextBinder = new DataContextBinder(controller, lastListSource.Sections[0]);
}
}
sections[kvp.Key].DataContext = list;
}
var keyIndex = 0;
var sectionList = sections.Select(kvp => kvp.Value).ToDictionary((value) => keyIndex++);
// If there is only one list property return the ListSource rather than create a ViewSource
if (sectionList.Count == 1 && sectionList[0].DataContext.Count == 1 && sectionList[0].ListSources[0] != null && !sectionList[0].ListSources[0].IsRootCell)
{
sectionList[0].ListSources[0].TableViewStyle = UITableViewStyle.Plain;
return(sectionList[0].ListSources[0]);
}
var source = new ViewSource(controller)
{
Sections = sectionList
};
return(source);
}
