Add MacOS gallery and UITest (#721)

* [MacOS] Cleanup

* [Controls] Add Header support to ListView

* [MacOS] NSView reuse on NSTableView

* [MacOS] Some fix on layour order

* [MacOS] Add CarouselPageRenderer

* [MacOS] Implement EventTracker on PageRenderer

* [MacOS] Cleanup CarouselPageRenderer

* [MacOS] Add MasterDetailPage renderer

* [MacOS] MDP renderer don't allow drag of splitter

* [MacOS] Add TabbedPage renderer

* [MacOS] Initial sketch of NavigationPageRenderer

* [MacOS] Send disappearing of CurrentPage on Dispose on NavigationPageRenderer

* [MacOS] Add Gallery page for Mac

* [MacOS] Add MacOSExpressionSearch

* [MacOS] Fix ColorExtension

* [MacOS] Fix MDP renderer layout

* [MacOS] Implement native selection on ListViewRenderer

* [MacOS] Deselect a item on NSTableView

* [MacOS] Remove previous SplitViewItems

* [MacOS] Fix navigationpage height

* [MacOS] Add toolbar for NavigationPageRenderer

* [MacOS] Don't remove selection for now (crashing)

* [MacOS] Refactor page and back button title on NavigationPageRenderer

* [MacOS] Fix bug when native navigate back

* [MacOS] Hide layer when transition

* [MacOS] ListviewRenderer fix BbackgroundColor

* [MacOS] Fix background on ScrollViewRenderer

* [MacOS] Fix header measure on ListViewRenderer

* [MacOS] Add Mac twitter demo

* [Controls] Spaces for easy reading

* [MacOS] More xaml cleanup

* [Core] Add Mac as aTargetPlatform

* [MacOS] Add alerts and actionsheets

* [MacOS] Add GestureRecognizers

* [MacOS] Fix Layout issues when adding children, enable transformations

* [MacOS] Fix title on tab item, move to tabbed navigation based on segmented control

* [MacOS] Hide toolbar when not needed, this allows to work with tabbed page, cleanup

* [MacOS] Add NativeBindings and NativeViewWrapper

* [MacOS] Fix AssemblyInfo

* [MacOS] FIX NRE on SetBackgroundColor BoxView

* [MacOS] Fix NavigationPageRenderer

* [MacOS] Fix build

* [MacOS] Also update page when it resizes

* [MacOS] Add LayoutRenderer for handle items position when the bounds change.

* [MacOS] Refactor/Cleanup

* [MacOS] Add toolbar items support to NavigationPage

* [MacOS] Resize images for TabViewITems

* [MacOS] Fix TabbedPage resize issues , allow users to override some features when creating TVI

* [MacOS] Fix hide/show Navigation toolbar

* [MacOS] Redo CarouselPageRenderer with NSPageController

* [MacOS] Add support for Modal pages

* [MacOS] Refactor navigation from platform

* [Nuget] Add nuget for MacOS

* [Nuget]Fix nuspec

* [Nuget] Add variables for CI

* [Controls] Remove MainMenu from MacOS

* [MacOS] Add TableView renderer (no headers yet)

* [MacOS] Refactoring, marking extensions as internal

* [MacOS] Add group headers for TableViewRenderer

* [MacOS] Workaround for updates on listview collection

* [MacOS] Handle updates of rows in the ListViewRenderer properly

* [MacOS] Fix navigation animation

* Fix navigation header issues with modal pages

* [MacOS] Fix MDP issues with resizing

* [MacOS] Fix general dispose

* [MacOS] Add a ViewControllerWrapper for NSSplitView

* [MacOS] MDP renderer fix animation

* [MacOS] Fix ListView selection bug

* [MacOS] Fix rendering MDP Layout inside wrappers

* [MacOS] Re write the MainToolbar handler

* [MacOS] Don't use Sierra new extensions so we can run in stable channel

* [MacOS] Another way to hide the toolbar (smarter i think)

* [MacOS] Fix MDP bug and remove debug color

* [Controls] Add HanselForms sample

* [MacOS] Fix NRE WebviewRenderer

* [MacOS] Fix uneven rows on ListView renderer

* [MacOS] Fix NRE on load (can+t find the reason this happens)

* [MacOS] Fix uneven rows

* [MacOS] Fix header sizing on ListViewRenderer

* [Controls] More stuff on HanselForms

* [MacOS] Remove warning from ListViewRenderer

* [MacOS] Fix PageRenderer bug double init

* [MacOS] Don't calculate height if RowHeight is provided

* [Controls] More Hanselforms stuff

* [MacOS] Once again a new implementation for the NavigationBar, this time using a custom view to support BackgroundColor

* [MacOS] Fix build

* [MacOS] Refactoring AwesomeBar related controls

* Fix build

* [MacOS] NavigationBar update background and t test colors

* [MacOS] Fix when we remove navigation so it works when the NavigationRenderer wasn't removed from the parent controller like in a TabbedPage

* [MacOS] Add support for ListView  grouping

* [MacOS] Fix image extension method.

* [MacOS] Add base Maps project

* [MacOS] Export MapRenderer

* [MacOS] Add pin click and geocoderbacked for Maps

* [MacOS] Add extra binding project for API not in stable.

* [MacOS] Add MacOS Maps lib

* [MacOS]Fix build on alpha

* [MacOS] Remove MacOS Maps extra binding

* [UITest] Basic macOS setup

* [UITest] Add MacOSApp wrapper implementation

* [MacOS] Set AutomationID

* [UITests] Add ActionSheetUITests to MacOS UITest

* [MacOS] Fix bug on Picker

* [UITests] Link basic uitest basefixture and related files

* [MacOS] Fix pickers reuse

* [UItests] Fix MacOS app path

* [UITest] Ignore UItest for appearing on macOS for now

* [UITest] Update macOS for 2.0.3

* [UITest] Refactor EnterText MacOS app

* [UITest]Fix ViewQuery on MacOS

* [UITest]Fix IsEnabled UItest on macOS

* [UITest] Implement Enter, mark some tests inconclusive fix others

* [MacOS] Implement Entry Completed event

* [UITests] Fix UITest for IsVisible, ignore ToolbarItem test for now

* [UITests] Fix ISVisible again add extra category

* [Controls] Cleanup macOS gallery

* [MacOS] Fix Assembly info

* [Docs] Fix docs

* Fix build

* [Nuget] Fix nuspec

* [Controls] Link files on MacOS

* [Core] Update Forms stack before firing a event saying page was removed, possible breaking change

* [MacOS] Implement RemovePage on NavigationPAgeRenderer

* [UItest] Ignore some , implement back on MacOS UITest app

* [MacOS] Add default back button name (needs to be translated)

* [MacOS] Fix dispose

* [UITest] Make 29257 work on MacOS

* [MacOS] Rename stuff

* [MacOS] More renaming and cleanup

* [MacOS] Share implementations for iOS

* [MacOS] Reuse more IOS extensions

* [MacOS] Reuse FontExtensions

* [MacOS] Share NativeViewWrapper related stuff

* [MAcOS] Share event args and ExportRenderer

* [MacOS] Share platform effect

* [MacOS] Fix build

* [Docs]Fixing docs

* [MacOS] Fix ViewCell reuse

* [Core] Support ListView CachingStrategy on MacOS

* [MacOS] Fix issues with TextCell and ImageCell (we can’t set null to a NSControl value)

* [MacOS] Fix MDP child sizing bug
[UITest] Query marked by id and text

* [MacOS] Comment test related with context actions

* [MacOS] Implement missing stuff on ticker

* [MacOS] Make sure VisualElemenTracker calls the ticker update

* [UITests]Ignore context actions and not possible to test

* [MacOS] Fix Grouping bug on Listview

* [MacOS] Fix selection on Listview when using grouping

* [MacOS] Update navbar when page is popped

* [MacOS] Cleanup NavigationBar

* [Controls] More info on exceptions

* [MacOS] Fix bug animation pop modal

* [MacOS] Bring back BackgroundColor of NavigationBar

* [MacOS] Fix UITest animation delay

* [MacOS] Treat warnings as errors

* [MacOS] Center title on toolbar

* [Core] Add Platform configuration specific for MacOS

* [MacOS] Implement TabbedPage platform specific to handle TabItems on NavigationPage bar

* [MacOS] Fix warning

* [MacOS] Fix bug on SearchBar color

* [MacOS]Fix build

* [MacOS] remove extra dll from maps

* [Docs] Update docs

* [MacOS]Cleanup and refactoring

* Revert "[MacOS] remove extra dll from maps"

This reverts commit 73b948937001fea3f28449a963d0b94943e07aa0.

* [MacOS] Fix wrong refactoring

* [MacOS] dix formatting

* [MacOS] Fix build

* [MacOS] Fix bug on TabbedPageRenderer no title

* [MacOS,UITest] Update packages

* [MacOS ,UITest] Add delay when tapping something, and focus with double click

* [MacOS,UITest] Ignore UITest, not possible to test with current version

* [MacOS,UITest] Ignore test that uses Frame, UITest doesn’t return it

* [MacOS] Fix bug when no title on toolbar items

* [MacOS] Remove FormsNSView

* [MacOS] Cleanup on dispose on MDP renderer

* [MacOS] Different way to test leak of MDP, need to look at this again after

* [MacOS] Update current page when source changes

* [MacOS] More cleanup

* [MacOS,UITest] Implement ClearText

* [MacOS,UITest] ClearText doesn’t work for now on MacOS uitest

* [MacOS] Make sure we show the previous page when popping a Modal

* [MacOS] Fix issue with sizing the Header and visibility, remove for now header renderer reuse

* [MacOS] Clean CustomNSTableView

* [MacOS] Share LabelRenderer with iOS

* [MacOS,UITest] Don’t try to scroll for the element

* [MacOS] Share ResourcesProvider with iOS

* [MAcoS] Share VisualElementPackager with iOS

* [MacOS] Share ViewRenderer with iOS

* [MacOS] Merge with VisualElementTracker from iOS

* [MacOS] Merge with EventTracker from iOS

* [MacOS] Merge with VisualElementRenderer of iOS

* [MacOS] Make sure we always have a layer

* [MacOS] Fix Tracker merge with iOS version

* [MacOS] Fix bug with tabbed page on modal without navigation

* [Core] Rever change on core

* [Controls] Add missing image

* [MacOS] Clear renderers before setting them MDP

* [MacOS] Update tabbedPage ContainerArea

* [Controls] Add Custom renderers tests

* [MacOS] Fix ListViewRenderer

* [MacOS,UITest] Refactoring, implement index

* [MacOS] Make sure we don’t pass null to TextField string value

* [MacOS] Support for multiple clicks in same selected item on NSTableView

* [MacOS, UITest] Fix bug on Back because of refactoring

* [MacOS,UITest] Ignore UITest because we’d-not have ScrollDownTo yet

* [MacOS] Support Focus on EntryRenderer

* [MacOS,UITest] Ignore more a couple of tests that we can’t test on UITest Desktop

* [MacOS,UITest] MacOSApp looks for StaticText fields too

* [MacOS, UITest] Fix EnterText for marked Entry

* [MacOS] Fix index bug on TablevIewDataSource

* [MacOS] Fix SelectedItem TableViewDataSource

* [Nuget] Add Mac to Maps nuspec

* [Nuget]Fix path

* [Controls] Add basic FormsGallery sample

* [macOS] Fixed Tab NSImage crash in TabbedPageRenderer (#705)

* [macOS] Fixed Tab NSImage crash in TabbedPageRenderer

* Coding Style

* Coding Style

* [MacOS] Fix previous merge with master

* [MacOS] Possible simple fix for click on views overlapping

* [UItest] Ignore this part of the test we can’t click on NSViews yet

* [MacOS] Rename to IsOnViewCell

* fix docs

* [MacOS] Cleanup, Address feedback from Samantha’s review

* [MacOS] Add ContextActions

* [Controls] Remove FormsGalery for now

* [Docs] Update docs

* [MacOS] Implement ContextActions

* [MacOS,UITests] Enable and support UITests of ContextActions

1 files changed, 346 insertions, 0 deletions

diff --git a/Xamarin.Forms.ControlGallery.MacOS/CustomRenderers.cs b/Xamarin.Forms.ControlGallery.MacOS/CustomRenderers.cs
new file mode 100644
index 0000000..ae05889
--- /dev/null
+++ b/Xamarin.Forms.ControlGallery.MacOS/CustomRenderers.cs
@@ -0,0 +1,346 @@
+using System;
+using System.Collections.Generic;
+using AppKit;
+using CoreGraphics;
+using Foundation;
+using Xamarin.Forms;
+using Xamarin.Forms.ControlGallery.MacOS;
+using Xamarin.Forms.Controls.Issues;
+using Xamarin.Forms.Platform.MacOS;
+
+[assembly: ExportRenderer(typeof(NativeCell), typeof(NativeMacCellRenderer))]
+[assembly: ExportRenderer(typeof(NativeListView2), typeof(NativeMacOSListViewRenderer))]
+[assembly: ExportRenderer(typeof(NativeListView), typeof(NativeListViewRenderer))]
+namespace Xamarin.Forms.ControlGallery.MacOS
+{
+	public class NativeMacOSListViewRenderer : ViewRenderer<NativeListView2, NSView>
+	{
+		NSTableView _nsTableView;
+		public NativeMacOSListViewRenderer()
+		{
+		}
+
+		protected override void OnElementChanged(ElementChangedEventArgs<NativeListView2> e)
+		{
+			base.OnElementChanged(e);
+
+			if (Control == null)
+			{
+				var scroller = new NSScrollView
+				{
+					AutoresizingMask = NSViewResizingMask.HeightSizable | NSViewResizingMask.WidthSizable,
+					DocumentView = _nsTableView = new NSTableView().AsListViewLook()
+				};
+
+				_nsTableView.RowHeight = 60;
+				SetNativeControl(scroller);
+			}
+
+			if (e.OldElement != null)
+			{
+				// unsubscribe
+			}
+
+			if (e.NewElement != null)
+			{
+				// subscribe
+
+				var s = new NativeiOSListViewSource(e.NewElement, _nsTableView);
+				_nsTableView.Source = s;
+			}
+		}
+
+		protected override void OnElementPropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
+		{
+			base.OnElementPropertyChanged(sender, e);
+
+			if (e.PropertyName == NativeListView.ItemsProperty.PropertyName)
+			{
+				// update the Items list in the UITableViewSource
+				var s = new NativeiOSListViewSource(Element, _nsTableView);
+				_nsTableView.Source = s;
+			}
+		}
+
+		public override SizeRequest GetDesiredSize(double widthConstraint, double heightConstraint)
+		{
+			return Control.GetSizeRequest(widthConstraint, heightConstraint, 44, 44);
+		}
+	}
+
+	public class NativeListViewRenderer : ViewRenderer<NativeListView, NSView>
+	{
+		public NativeListViewRenderer()
+		{
+		}
+		NSTableView table;
+		protected override void OnElementChanged(ElementChangedEventArgs<NativeListView> e)
+		{
+			base.OnElementChanged(e);
+
+			if (Control == null)
+			{
+				var scroller = new NSScrollView
+				{
+					AutoresizingMask = NSViewResizingMask.HeightSizable | NSViewResizingMask.WidthSizable,
+					DocumentView = table = new NSTableView().AsListViewLook()
+				};
+
+				table.RowHeight = 60;
+
+				SetNativeControl(scroller);
+			}
+
+			if (e.OldElement != null)
+			{
+				// unsubscribe
+			}
+
+			if (e.NewElement != null)
+			{
+				// subscribe
+
+				var s = new NativeListViewSource(e.NewElement, table);
+				table.Source = s;
+			}
+		}
+
+		protected override void OnElementPropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
+		{
+			base.OnElementPropertyChanged(sender, e);
+
+			if (e.PropertyName == NativeListView.ItemsProperty.PropertyName)
+			{
+				// update the Items list in the UITableViewSource
+				var s = new NativeListViewSource(Element, table);
+				table.Source = s;
+			}
+		}
+
+		public override SizeRequest GetDesiredSize(double widthConstraint, double heightConstraint)
+		{
+			return Control.GetSizeRequest(widthConstraint, heightConstraint, 44, 44);
+		}
+	}
+
+	public class NativeiOSListViewSource : NSTableViewSource
+	{
+		IList<DataSource> _tableItems;
+		NativeListView2 _listView;
+		readonly NSTableView _nsTableView;
+		readonly NSString _cellIdentifier = new NSString("TableCell");
+
+		public IEnumerable<DataSource> Items
+		{
+			set { _tableItems = new List<DataSource>(value); }
+		}
+
+		public NativeiOSListViewSource(NativeListView2 view, NSTableView nsTableView)
+		{
+			_tableItems = new List<DataSource>(view.Items);
+			_listView = view;
+			_nsTableView = nsTableView;
+		}
+
+		public override nint GetRowCount(NSTableView tableView)
+		{
+			return _tableItems.Count;
+		}
+
+		public override void SelectionDidChange(NSNotification notification)
+		{
+			var selectedRow = (int)_nsTableView.SelectedRow;
+			if (selectedRow == -1)
+				return;
+			_listView.NotifyItemSelected(_tableItems[selectedRow]);
+			Console.WriteLine("Row " + selectedRow.ToString() + " selected");
+			_nsTableView.DeselectRow(selectedRow);
+		}
+
+		public override NSView GetViewForItem(NSTableView tableView, NSTableColumn tableColumn, nint row)
+		{
+			NativeMacOsCell cell = tableView.MakeView(_cellIdentifier, tableView) as NativeMacOsCell;
+
+			if (cell == null)
+			{
+				cell = new NativeMacOsCell(_cellIdentifier);
+			}
+			int rowNumber = (int)row;
+			if (string.IsNullOrWhiteSpace(_tableItems[rowNumber].ImageFilename))
+			{
+				cell.UpdateCell(_tableItems[rowNumber].Name
+					, _tableItems[rowNumber].Category
+					, null);
+			}
+			else
+			{
+				cell.UpdateCell(_tableItems[rowNumber].Name
+					, _tableItems[rowNumber].Category
+					, new NSImage("Images/" + _tableItems[rowNumber].ImageFilename + ".jpg"));
+			}
+
+			return cell;
+		}
+	}
+
+	public class NativeListViewSource : NSTableViewSource
+	{
+		// declare vars
+		IList<string> _tableItems;
+		string _cellIdentifier = "TableCell";
+		NativeListView _listView;
+		readonly NSTableView _nsTableView;
+
+		public IEnumerable<string> Items
+		{
+			set
+			{
+				_tableItems = new List<string>(value);
+			}
+		}
+
+		public NativeListViewSource(NativeListView view, NSTableView nsTableView)
+		{
+			_tableItems = new List<string>(view.Items);
+			_listView = view;
+			_nsTableView = nsTableView;
+		}
+
+		public override nint GetRowCount(NSTableView tableView)
+		{
+			return _tableItems.Count;
+		}
+
+		public override void SelectionDidChange(NSNotification notification)
+		{
+			var selectedRow = (int)_nsTableView.SelectedRow;
+			if (selectedRow == -1)
+				return;
+			_listView.NotifyItemSelected(_tableItems[selectedRow]);
+			Console.WriteLine("Row " + selectedRow.ToString() + " selected");
+			_nsTableView.DeselectRow(selectedRow);
+		}
+
+		public override NSView GetViewForItem(NSTableView tableView, NSTableColumn tableColumn, nint row)
+		{
+			var cell = tableView.MakeView(_cellIdentifier, tableView);
+
+			if (cell == null)
+			{
+				cell = new NSView(new CGRect(0, 0, tableView.Frame.Width, tableView.RowHeight));
+				var textLabel = new NSTextField(new CGRect(1, 1, tableView.Frame.Width, tableView.RowHeight - 10));
+				cell.AddSubview(textLabel);
+			}
+			var label = cell.Subviews[0] as NSTextField;
+			label.StringValue = _tableItems[(int)row];
+			return cell;
+		}
+	}
+
+	public class NativeMacCellRenderer : ViewCellRenderer
+	{
+		static NSString s_rid = new NSString("NativeCell");
+
+		public NativeMacCellRenderer()
+		{
+		}
+
+		public override NSView GetCell(Cell item, NSView reusableView, NSTableView tv)
+		{
+			var x = (NativeCell)item;
+			Console.WriteLine(x);
+
+			NativeMacOsCell c = reusableView as NativeMacOsCell;
+
+			if (c == null)
+			{
+				c = new NativeMacOsCell(s_rid);
+			}
+
+			NSImage i = null;
+			if (!string.IsNullOrWhiteSpace(x.ImageFilename))
+			{
+				i = new NSImage("Images/" + x.ImageFilename + ".jpg");
+			}
+
+			base.WireUpForceUpdateSizeRequested(item, c, tv);
+
+			c.UpdateCell(x.Name, x.Category, i);
+
+			return c;
+		}
+	}
+
+	public class NativeMacOsCell : NSView
+	{
+		NSTextField _headingLabel;
+		NSTextField _subheadingLabel;
+		NSImageView _imageView;
+
+		public NativeMacOsCell() : this(new NSString("NativeMacOsCell"))
+		{
+		}
+		public NativeMacOsCell(NSString cellId)
+		{
+			Identifier = cellId;
+			WantsLayer = true;
+			Layer.BackgroundColor = NSColor.FromRgb(218, 255, 127).CGColor;
+
+			_imageView = new NSImageView();
+
+			_headingLabel = new NSTextField()
+			{
+				Font = NSFont.FromFontName("Cochin-BoldItalic", 22f),
+				TextColor = NSColor.FromRgb(127, 51, 0),
+				BackgroundColor = NSColor.Clear
+			};
+
+			_subheadingLabel = new NSTextField()
+			{
+				Font = NSFont.FromFontName("AmericanTypewriter", 12f),
+				TextColor = NSColor.FromRgb(38, 127, 0),
+				Alignment = NSTextAlignment.Center,
+				BackgroundColor = NSColor.Clear
+			};
+
+			AddSubview(_headingLabel);
+			AddSubview(_subheadingLabel);
+			AddSubview(_imageView);
+		}
+
+		public void UpdateCell(string caption, string subtitle, NSImage image)
+		{
+			_imageView.Image = image;
+			_headingLabel.StringValue = caption;
+			_subheadingLabel.StringValue = subtitle;
+		}
+
+		public override void Layout()
+		{
+			base.Layout();
+
+			_imageView.Frame = new CGRect(Bounds.Width - 63, 5, 33, 33);
+			_headingLabel.Frame = new CGRect(5, 4, Bounds.Width - 63, 25);
+			_subheadingLabel.Frame = new CGRect(100, 18, 100, 20);
+		}
+	}
+
+	public static class NSTableViewExtensions
+	{
+		public static NSTableView AsListViewLook(this NSTableView self)
+		{
+			self.SelectionHighlightStyle = NSTableViewSelectionHighlightStyle.SourceList;
+
+			self.AllowsColumnReordering = false;
+			self.AllowsColumnResizing = false;
+			self.AllowsColumnSelection = false;
+
+			//this is needed .. can we go around it ?
+			self.AddColumn(new NSTableColumn("1"));
+			//this line hides the header by default
+			self.HeaderView = null;
+			return self;
+		}
+	}
+
+}