Add ContentPopup

src/Tizen.Wearable.CircularUI.Forms.Renderer/ContentPopupImplementation.cs

@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System;
+using Xamarin.Forms;
+using Xamarin.Forms.Platform.Tizen;
+using XForms = Xamarin.Forms.Forms;
+
+[assembly: Dependency(typeof(Tizen.Wearable.CircularUI.Forms.Renderer.ContentPopupImplementation))]
+
+namespace Tizen.Wearable.CircularUI.Forms.Renderer
+{
+    public class ContentPopupImplementation : IContentPopup, IDisposable
+    {
+        View _content;
+        StackLayout _contentView;
+        ElmSharp.Popup _popUp;
+        ElmSharp.EvasObject _nativeContent;
+        bool _isDisposed;
+
+        public event EventHandler BackButtonPressed;
+
+        public ContentPopupImplementation()
+        {
+            _popUp = new ElmSharp.Popup(XForms.NativeParent);
+            _popUp.Style = "circle";
+
+            _popUp.BackButtonPressed += BackButtonPressedHandler;
+            _popUp.Dismissed += OnDismissed;
+
+            _contentView = new StackLayout();
+        }
+
+        ~ContentPopupImplementation()
+        {
+            Dispose(false);
+        }
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (_isDisposed)
+                return;
+
+            if (disposing)
+            {
+                if (_nativeContent != null)
+                {
+                    _nativeContent.Unrealize();
+                    _nativeContent = null;
+                }
+
+                if (_popUp != null)
+                {
+                    _popUp.BackButtonPressed -= BackButtonPressedHandler;
+                    _popUp.Dismissed -= OnDismissed;
+                    _popUp.Unrealize();
+                    _popUp = null;
+                }
+            }
+
+            _isDisposed = true;
+        }
+
+        public View Content
+        {
+            get
+            {
+                return _content;
+            }
+            set
+            {
+                _content = value;
+                UpdateContent();
+            }
+        }
+
+        void BackButtonPressedHandler(object sender, EventArgs e)
+        {
+            BackButtonPressed?.Invoke(this, EventArgs.Empty);
+        }
+
+        void UpdateContent()
+        {
+            if (!XForms.IsInitialized)
+            {
+                Log.Debug(FormsCircularUI.Tag, "Tizen Forms is not initialized");
+                return;
+            }
+
+            _contentView.Children.Clear();
+            if (Content != null)
+            {
+                _contentView.Children.Add(Content);
+
+                var renderer = Platform.GetOrCreateRenderer(_contentView);
+                (renderer as LayoutRenderer)?.RegisterOnLayoutUpdated();
+
+                var sizeRequest = _contentView.Measure(XForms.NativeParent.Geometry.Width, XForms.NativeParent.Geometry.Height).Request.ToPixel();
+                _nativeContent = renderer.NativeView;
+                _nativeContent.MinimumHeight = sizeRequest.Height;
+
+                _popUp.SetContent(_nativeContent, true);
+            }
+            else
+            {
+                if (_nativeContent != null)
+                {
+                    _nativeContent.Unrealize();
+                    _nativeContent = null;
+                }
+                _popUp.SetContent(null, true);
+            }
+        }
+
+        public void Show()
+        {
+            if (!XForms.IsInitialized)
+            {
+                throw new InvalidOperationException("When the Application's Platform is not initialized, it can not show the Dialog.");
+            }
+
+            if (_popUp != null)
+            {
+                _popUp.Show();
+            }
+        }
+
+        public void Dismiss()
+        {
+            _popUp.Hide();
+            _popUp.Dismiss();
+        }
+
+        void OnDismissed(object sender, EventArgs e)
+        {
+            Dispose();
+        }
+    }
+}

src/Tizen.Wearable.CircularUI.Forms/ContentPopup.cs

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System;
+using Xamarin.Forms;
+
+namespace Tizen.Wearable.CircularUI.Forms
+{
+    /// <summary>
+    /// The ContentPopup is a Popup, which allows you to customize the View to be displayed.
+    /// </summary>
+    /// <since_tizen> 4 </since_tizen>
+    public class ContentPopup : BindableObject
+    {
+        /// <summary>
+        /// BindableProperty. Identifies the content bindable property.
+        /// </summary>
+        /// <since_tizen> 4 </since_tizen>
+        public static readonly BindableProperty ContentProperty = BindableProperty.Create(nameof(Content), typeof(View), typeof(TwoButtonPopup), null);
+
+        IContentPopup _popUp;
+
+        /// <summary>
+        /// Occurs when the device's back button is pressed.
+        /// </summary>
+        /// <since_tizen> 4 </since_tizen>
+        public event EventHandler BackButtonPressed;
+
+        /// <summary>
+        /// Creates and initializes a new instance of the ContentPopup class.
+        /// </summary>
+        /// <since_tizen> 4 </since_tizen>
+        public ContentPopup()
+        {
+            _popUp = DependencyService.Get<IContentPopup>(DependencyFetchTarget.NewInstance);
+            if (_popUp == null)
+                throw new InvalidOperationException("Object reference not set to an instance of a Popup.");
+
+            _popUp.BackButtonPressed += (s, e) =>
+            {
+                BackButtonPressed?.Invoke(this, EventArgs.Empty);
+            };
+
+            SetBinding(ContentProperty, new Binding(nameof(Content), mode: BindingMode.OneWayToSource, source: _popUp));
+        }
+
+        /// <summary>
+        /// Gets or sets content view of the Popup.
+        /// </summary>
+        /// <since_tizen> 4 </since_tizen>
+        public View Content
+        {
+            get { return (View)GetValue(ContentProperty); }
+            set { SetValue(ContentProperty, value); }
+        }
+
+        /// <summary>
+        /// Shows the ContentPopup.
+        /// </summary>
+        /// <since_tizen> 4 </since_tizen>
+        public void Show()
+        {
+            _popUp.Show();
+        }
+
+        /// <summary>
+        /// Dismisses the ContentPopup.
+        /// </summary>
+        /// <since_tizen> 4 </since_tizen>
+        public void Dismiss(object result = null)
+        {
+            _popUp.Dismiss();
+        }
+    }
+}

src/Tizen.Wearable.CircularUI.Forms/IContentPopup.cs

@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System;
+using Xamarin.Forms;
+
+namespace Tizen.Wearable.CircularUI.Forms
+{
+    /// <summary>
+    /// The IContentPopup is an interface to describe confirmation pop-up which has content area
+    /// </summary>
+    /// <since_tizen> 4 </since_tizen>
+    internal interface IContentPopup
+    {
+        /// <summary>
+        /// Occurs when the Back button is pressed.
+        /// </summary>
+        /// <since_tizen> 4 </since_tizen>
+        event EventHandler BackButtonPressed;
+
+        /// <summary>
+        /// Gets or sets content view of the Popup.
+        /// </summary>
+        /// <since_tizen> 4 </since_tizen>
+        View Content { get; set; }
+
+        /// <summary>
+        /// Shows the Popup
+        /// </summary>
+        /// <since_tizen> 4 </since_tizen>
+        void Show();
+
+        /// <summary>
+        /// Dismisses the Popup
+        /// </summary>
+        /// <since_tizen> 4 </since_tizen>
+        void Dismiss();
+    }
+}

test/WearableUIGallery/WearableUIGallery/TC/TCContentPopup.xaml

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage
+    x:Class="WearableUIGallery.TC.TCContentPopupTest"
+    xmlns="http://xamarin.com/schemas/2014/forms"
+    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+    xmlns:local="clr-namespace:WearableUIGallery"
+    xmlns:w="clr-namespace:Tizen.Wearable.CircularUI.Forms;assembly=Tizen.Wearable.CircularUI.Forms"
+    w:CircleSurfaceEffectBehavior.RotaryFocusObject="{x:Reference myscroller}">
+    <ContentPage.Behaviors>
+        <w:CircleSurfaceEffectBehavior/>
+    </ContentPage.Behaviors>
+    <ContentPage.Content>
+        <w:CircleScrollView x:Name="myscroller" Orientation="Vertical">
+            <StackLayout Padding="0,50,0,50">
+                <Label
+                    x:Name="label1"
+                    HorizontalOptions="CenterAndExpand"
+                    Text="ContentPopup test"
+                    VerticalOptions="Start" />
+                <Button
+                    AutomationId="dismisstest1"
+                    x:Name="button1"
+                    Clicked="OnContentPopupDismissBackKeyClicked"
+                    FontSize="Small"
+                    HeightRequest="50"
+                    HorizontalOptions="Center"
+                    Text="Dismiss test 1"
+                    VerticalOptions="CenterAndExpand"
+                    WidthRequest="300" />
+                <Button
+                    AutomationId="dismisstest2"
+                    x:Name="button2"
+                    Clicked="OnContentPopupDismissButtonClicked"
+                    FontSize="Small"
+                    HeightRequest="50"
+                    HorizontalOptions="Center"
+                    Text="Dismiss test 2"
+                    VerticalOptions="CenterAndExpand"
+                    WidthRequest="300" />
+            </StackLayout>
+        </w:CircleScrollView>
+    </ContentPage.Content>
+</ContentPage>