protected override async void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <VidyoConnector.Controls.NativeView> e)
{
base.OnElementChanged(e);
if (Control == null)
{
// Instantiate the native control and assign it to the Control property with
// the SetNativeControl method
_uiView = new UIView()
{
ContentMode = UIViewContentMode.ScaleToFill
};
SetNativeControl(_uiView);
}
if (e.OldElement != null)
{
// Unsubscribe from event handlers and cleanup any resources
VidyoController.GetInstance().Cleanup();
}
if (e.NewElement != null)
{
// Configure the control and subscribe to event handlers
e.NewElement.Handle = this.Control.Handle;
await this.AuthorizeMediaUse();
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <View> e)
{
base.OnElementChanged(e);
if (e.OldElement == null)
{
mapView = Control as MKMapView;
myMap = e.NewElement as MyMap;
mapView.OverlayRenderer = (m, o) => {
if (lineRenderer == null)
{
lineRenderer = new MKPolylineRenderer(o as MKPolyline);
lineRenderer.StrokeColor = UIColor.Red;
lineRenderer.FillColor = UIColor.Red;
}
return(lineRenderer);
};
var point1 = new CLLocationCoordinate2D(37, -122);
var point2 = new CLLocationCoordinate2D(37, -122.001);
var point3 = new CLLocationCoordinate2D(37.001, -122.002);
lineOverlay = MKPolyline.FromCoordinates(new CLLocationCoordinate2D[] { point1, point2, point3 });
mapView.AddOverlay(lineOverlay);
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Xamarin.Forms.Picker> e)
{
base.OnElementChanged(e);
if (e.OldElement != null || this.Element == null)
{
return;
}
var element = Element as MvvmAspire.Controls.Picker;
if (element != null)
{
SetTextColor(element);
SetBorderColor(element);
//var test = true;
if (textColor.ToColor() != UIColor.White.ToColor())
{
setPlaceHolderColor(element);
}
if (UIAccessibility.IsVoiceOverRunning)
{
AutomationProperties.SetIsInAccessibleTree(element, true);
}
//if( !test )
//setPlaceHolderColor(element);
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <View> e)
{
base.OnElementChanged(e);
if (e.OldElement != null)
{
var nativeMap = (MKMapView)Control;
if (nativeMap != null)
{
nativeMap.RemoveAnnotations(nativeMap.Annotations);
nativeMap.GetViewForAnnotation = null;
nativeMap.DidSelectAnnotationView -= OnDidSelectAnnotationView;
nativeMap.DidDeselectAnnotationView -= OnDidDeselectAnnotationView;
((DefaultMap)e.OldElement).OnPinsUpdated -= UpdatePins;
}
}
if (e.NewElement != null)
{
var formsMap = (DefaultMap)e.NewElement;
var nativeMap = (MKMapView)Control;
_pins = formsMap.Pins;
_delayedBusIndices = formsMap.DelayedBusIndices;
nativeMap.GetViewForAnnotation = GetViewForAnnotation;
nativeMap.DidSelectAnnotationView += OnDidSelectAnnotationView;
nativeMap.DidDeselectAnnotationView += OnDidDeselectAnnotationView;
formsMap.OnPinsUpdated += UpdatePins;
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Xamarin.Forms.View> e)
{
base.OnElementChanged(e);
if (e.OldElement != null)
{
var nativeMap = Control as MKMapView;
nativeMap.GetViewForAnnotation = null;
nativeMap.DidSelectAnnotationView -= OnDidSelectAnnotationViewAsync;
nativeMap.OverlayRenderer -= GetOverlayRenderer;
}
if (e.NewElement != null)
{
var formsMap = e.NewElement as CustomMap;
var nativeMap = Control as MKMapView;
var TapRecognizer = new UITapGestureRecognizer(OnMapTapped);
nativeMap.GetViewForAnnotation = GetViewForAnnotation;
nativeMap.DidSelectAnnotationView += OnDidSelectAnnotationViewAsync;
nativeMap.OverlayRenderer += GetOverlayRenderer;
nativeMap.AddGestureRecognizer(TapRecognizer);
customPins = formsMap.CustomPins;
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <MediaElement> e)
{
base.OnElementChanged(e);
if (e.OldElement != null)
{
e.OldElement.SetRenderer(null);
}
if (e.NewElement != null)
{
SetNativeControl(_avPlayerViewController.View);
e.NewElement.SetRenderer(this);
_avPlayerViewController.ShowsPlaybackControls = Element.AreTransportControlsEnabled;
_avPlayerViewController.VideoGravity = AVLayerVideoGravity.ResizeAspect;
if (Element.KeepScreenOn)
{
SetKeepScreenOn(true);
}
_notificationHandle = NSNotificationCenter.DefaultCenter.AddObserver(AVPlayerItem.DidPlayToEndTimeNotification, PlayedToEnd);
UpdateSource();
}
}
/// <summary>
/// Mapの生成時に呼び出される
/// </summary>
/// <param name="e">E.</param>
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <View> e)
{
base.OnElementChanged(e);
if (Element == null)
{
return;
}
// Elementをキャストして、共通クラスで定義したMapを取得
var formsMap = (CustomMap)Element;
// ↑で取得したマップから、初期の中心座標を取得
var position = formsMap.firstPosition;
// カメラ位置(中心座標と表示領域)を設定
var camera = CameraPosition.FromCamera(position.Latitude, position.Longitude, 10);
// マップを作成
var mapView = MapView.FromCamera(CoreGraphics.CGRect.Empty, camera);
// 現在地を表示
mapView.MyLocationEnabled = true;
// 現在位置へ移動ボタンを表示
mapView.Settings.MyLocationButton = true;
// コントロールに作成したMapViewを設定
// これにより、ここで生成したMapViewがFormsのマップの代わりに扱われるようになる
SetNativeControl(mapView);
}
// Override the OnElementChanged method so we can tweak this renderer post-initial setup
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Entry> e)
{
base.OnElementChanged(e);
if (Control != null && Element != null)
{
switch (Element.HorizontalTextAlignment)
{
case TextAlignment.Center: Control.TextAlignment = UITextAlignment.Center; break;
case TextAlignment.Start: Control.TextAlignment = UITextAlignment.Left; break;
case TextAlignment.End: Control.TextAlignment = UITextAlignment.Right; break;
}
//Control.TextAlignment = UITextAlignment.Left;
Control.TextColor = UIColor.White;
Control.Font = UIFont.FromName(Config.FontFamily, Config.SuperLargeFontSize);
Control.AttributedPlaceholder = new NSAttributedString(
"--",
font: UIFont.FromName(Config.FontFamily, Config.SuperLargeFontSize),
foregroundColor: UIColor.FromRGB((byte)(int)(Config.ColorTextOnBackgroundGrayed.R * 255), (byte)(int)(Config.ColorTextOnBackgroundGrayed.G * 255), (byte)(int)(Config.ColorTextOnBackgroundGrayed.B * 255)),// UIColor.White,
strokeWidth: 0
);
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Telerik.XamarinForms.Input.RadDataForm> e)
{
base.OnElementChanged(e);
if (this.Element != null)
{
this.Element.GroupLayoutDefinition = new DataFormGroupStackLayoutDefinition();
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Entry> e)
{
base.OnElementChanged(e);
if (Control != null)
{
this.Control.BorderStyle = UITextBorderStyle.None;
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Xamarin.Forms.View> e)
{
base.OnElementChanged(e);
if (e.NewElement != null)
{
CreateMap();
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <ListView> e)
{
base.OnElementChanged(e);
if (e.NewElement != null)
{
Control.Delegate = new ListViewTableViewDelegate(this);
}
}
// Override the OnElementChanged method so we can tweak this renderer post-initial setup
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Picker> e)
{
base.OnElementChanged(e);
if (Control != null)
{
Control.Font = UIFont.FromName(Config.FontFamily, Config.DefaultFontSize);
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Syncfusion.SfAutoComplete.XForms.SfAutoComplete> e)
{
base.OnElementChanged(e);
if (e.OldElement == null)
{
Control.Layer.BorderWidth = 0;
}
// Control?.SetBackgroundColor(Android.Graphics.Color.Transparent);
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Xamarin.Forms.Entry> e)
{
base.OnElementChanged(e);
if (Control != null)
{
Control.BackgroundColor = UIColor.FromRGB(204, 153, 255);
Control.BorderStyle = UITextBorderStyle.Bezel;
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Xamarin.Forms.TableView> e)
{
base.OnElementChanged(e);
if (e.NewElement != null)
{
Control.SeparatorColor = UIColor.Clear;
Control.AllowsSelection = false;
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Xamarin.Forms.Label> e)
{
base.OnElementChanged(e);
if (label == null)
{
label = new MarqueeLabel(this.Bounds);
label.Text = "Hello World this is a Marquee Label. It is a long text. Text End!";
SetNativeControl(label);
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Xamarin.Forms.ListView> e)
{
base.OnElementChanged(e);
if (e.NewElement != null)
{
Control.SeparatorColor = UIColor.Gray.ColorWithAlpha(0.3f);
Control.TableFooterView = new UIView();
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Xamarin.Forms.Editor> e)
{
base.OnElementChanged(e);
if (Control != null && e.NewElement != null)
{
Control.Layer.BorderColor = new CoreGraphics.CGColor(1f, 1f, 1f);
Control.Layer.BorderWidth = 1;
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Xamarin.Forms.Editor> e)
{
base.OnElementChanged(e);
var xEditor = (XTwitter.Views.XEditor)e.NewElement;
if (xEditor != null)
{
Control.Font = UIFont.SystemFontOfSize((nfloat)xEditor.FontSize);
Control.Layer.CornerRadius = 10;
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <TimePicker> e)
{
base.OnElementChanged(e);
if (Control != null)
{
UITextField entry = Control;
UIDatePicker picker = (UIDatePicker)entry.InputView;
picker.PreferredDatePickerStyle = UIDatePickerStyle.Wheels;
}
}
// Override the OnElementChanged method so we can tweak this renderer post-initial setup
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Picker> e)
{
base.OnElementChanged(e);
if (Control != null)
{
Control.BorderStyle = UITextBorderStyle.None;
Control.TextColor = UIColor.White;
Control.Font = UIFont.FromName(Config.FontFamily, Config.VeryLargeFontSize);
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <View> e)
{
base.OnElementChanged(e);
if (e.NewElement != null)
{
var formsMap = (CustomMap)e.NewElement;
var nativeMap = Control as MKMapView;
nativeMap.Delegate = new CustomMapDelegate(formsMap.CustomPins as List <CustomPin>);
}
}
// Override the OnElementChanged method so we can tweak this renderer post-initial setup
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <DatePicker> e)
{
base.OnElementChanged(e);
if (Control != null)
{
Control.BorderStyle = UITextBorderStyle.None;
Control.TextColor = UIColor.Black;
Control.Font = UIFont.FromName(Config.FontFamilyBold, (float)Config.DefaultFontSize);
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Syncfusion.SfNumericTextBox.XForms.SfNumericTextBox> e)
{
base.OnElementChanged(e);
if (Control != null)
{
Control.Layer.CornerRadius = 5;
Control.Layer.BorderWidth = 1;
Control.ClipsToBounds = true;
}
}
/// <summary>
/// Called when the portable element changes.
/// </summary>
/// <param name="e">The event arguments.</param>
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <ListView> e)
{
base.OnElementChanged(e);
if (e.NewElement != null)
{
// Stock XF renderer uses a combined UITableViewSource to configure both UITableViewDataSource and UITableViewDelegate.
// However, as this class is internal within the XF renderer we can't extend it. So we do this...
// By overriding just the delegate, we can intercept what we wish and route the rest back to the UITableViewSource in the XF renderer.
Control.Delegate = new ListViewTableViewDelegate(this);
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <RadListView> e)
{
base.OnElementChanged(e);
if (this.Control != null)
{
var layout = (TKListViewLinearLayout)this.Control.Layout;
layout.ItemAppearAnimation = TKListViewItemAnimation.Scale;
// layout.ItemInsertAnimation = TKListViewItemAnimation.Scale;
// layout.ItemDeleteAnimation = TKListViewItemAnimation.Scale;
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <Picker> e)
{
base.OnElementChanged(e);
if (Control != null)
{
var bar = (UIToolbar)Control.InputAccessoryView;
bar.BarTintColor = UIColor.Black;
bar.Items[1].SetTitleTextAttributes(new UITextAttributes {
TextColor = UIColor.White
}, UIControlState.Normal);
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <View> e)
{
if (Control != null)
{
Control.RemoveGestureRecognizer(_tapRecogniser);
}
base.OnElementChanged(e);
if (Control != null)
{
Control.AddGestureRecognizer(_tapRecogniser);
}
}
protected override void OnElementChanged(Xamarin.Forms.Platform.iOS.ElementChangedEventArgs <View> e)
{
base.OnElementChanged(e);
var mapTile = (MapTile)Element;
if (e.OldElement == null)
{
mapTile.PinUpdating += (ss, ee) => { UpdatePins(); };
mapTile.LocationUpdating += (ss, ee) => { UpdatePins(); };
mapTile.RegionMoved += (ss, ee) => { RegionMoved(ee); };
SetGoogleMapControl();
}
}