138 строки
3.8 KiB
C#
138 строки
3.8 KiB
C#
using System;
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using System.Collections.ObjectModel;
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using System.Linq;
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using System.ComponentModel;
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using Xamarin.Forms.CustomAttributes;
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using Xamarin.Forms.Internals;
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using Xamarin.Forms.PlatformConfiguration.iOSSpecific;
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#if UITEST
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using Xamarin.UITest;
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using Xamarin.Forms.Core.UITests;
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using NUnit.Framework;
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#endif
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namespace Xamarin.Forms.Controls.Issues
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{
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[Preserve(AllMembers = true)]
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[Issue(IssueTracker.Github, 1667, "Entry: Position and color of caret", PlatformAffected.All)]
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public class Issue1667 : TestContentPage
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{
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readonly string CursorTextEntryText = "Enter cursor position and selection length";
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Entry _entry;
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Entry _cursorStartPosition;
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Entry _selectionLength;
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Button _updateButton;
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protected override void Init()
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{
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_entry = new Entry { Text = CursorTextEntryText, AutomationId = "CursorTextEntry" };
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_entry.PropertyChanged += ReadCursor;
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_cursorStartPosition = new Entry { AutomationId = "CursorStart" };
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_selectionLength = new Entry { AutomationId = "SelectionLength" };
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_updateButton = new Button { Text = "Update" };
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_updateButton.Clicked += UpdateCursor;
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var layout = new StackLayout
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{
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AutomationId = "MainContent",
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Margin = new Thickness(10, 40),
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Children =
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{
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_entry,
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new Label {Text = "Start:"},
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_cursorStartPosition,
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new Label {Text = "Selection Length:"},
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_selectionLength,
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_updateButton
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}
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};
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if (Device.RuntimePlatform == Device.iOS)
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{
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var red = new Button { Text = "Red", TextColor = Color.Red };
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red.Clicked += (sender, e) => _entry.On<PlatformConfiguration.iOS>().SetCursorColor(Color.Red);
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var blue = new Button { Text = "Blue", TextColor = Color.Blue };
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blue.Clicked += (sender, e) => _entry.On<PlatformConfiguration.iOS>().SetCursorColor(Color.Blue);
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var defaultColor = new Button { Text = "Default" };
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defaultColor.Clicked += (sender, e) => _entry.On<PlatformConfiguration.iOS>().SetCursorColor(Color.Default);
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layout.Children.Add(red);
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layout.Children.Add(blue);
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layout.Children.Add(defaultColor);
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}
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Content = layout;
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}
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void UpdateCursor(object sender, EventArgs args)
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{
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var start = 0;
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var length = 0;
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if (int.TryParse(_cursorStartPosition.Text, out start))
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{
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_entry.CursorPosition = start;
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}
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if (int.TryParse(_selectionLength.Text, out length))
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{
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_entry.SelectionLength = length;
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}
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}
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void ReadCursor(object sender, PropertyChangedEventArgs args)
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{
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if (args.PropertyName == Entry.CursorPositionProperty.PropertyName)
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_cursorStartPosition.Text = _entry.CursorPosition.ToString();
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else if (args.PropertyName == Entry.SelectionLengthProperty.PropertyName)
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_selectionLength.Text = _entry.SelectionLength.ToString();
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}
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#if UITEST
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[Test]
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[NUnit.Framework.Category(UITestCategories.ManualReview)]
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public void TestCursorPositionAndSelection()
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{
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RunningApp.WaitForElement("CursorTextEntry");
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RunningApp.ClearText( "CursorStart");
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RunningApp.EnterText("CursorStart", "2");
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RunningApp.ClearText("SelectionLength");
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RunningApp.EnterText("SelectionLength", "3");
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RunningApp.DismissKeyboard();
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RunningApp.Tap("Update");
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RunningApp.Screenshot("Text selection from char 2 length 3.");
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RunningApp.Tap("CursorTextEntry");
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Assert.AreEqual("0", RunningApp.WaitForElement("SelectionLength")[0].Text);
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}
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#if __IOS__
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[Test]
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[NUnit.Framework.Category(UITestCategories.ManualReview)]
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public void TestCursorColorOniOS()
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{
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RunningApp.WaitForElement("CursorTextEntry");
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RunningApp.Tap("Red");
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RunningApp.Tap("CursorTextEntry");
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RunningApp.Screenshot("Cursor is red.");
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RunningApp.Tap("Blue");
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RunningApp.Tap("CursorTextEntry");
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RunningApp.Screenshot("Cursor is blue.");
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RunningApp.Tap("Default");
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RunningApp.Tap("CursorTextEntry");
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RunningApp.Screenshot("Cursor is default color.");
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}
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#endif
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#endif
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}
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}
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