feat: Add `ContextRequested` and `ContextCanceled` routed events

[MartinZikmund]

trafficstars

GitHub Issue (If applicable): closes #9997

PR Type

What kind of change does this PR introduce?

What is the current behavior?

What is the new behavior?

PR Checklist

Please check if your PR fulfills the following requirements:

• [ ] Docs have been added/updated which fit documentation template (for bug fixes / features)
• [ ] Unit Tests and/or UI Tests for the changes have been added (for bug fixes / features) (if applicable)
• [ ] Validated PR Screenshots Compare Test Run results.
• [ ] Contains NO breaking changes
• [ ] Associated with an issue (GitHub or internal) and uses the automatic close keywords.
• [ ] Commits must be following the Conventional Commits specification.

Other information

Internal Issue (If applicable):

[gitpod-io[bot]]

[nventive-devops]

The build 56695 found UI Test snapshots differences: android-28-xamarin: 0, android-28-xamarin-Snap: 0, ios: 39, ios-Snap: 93, macOS-screenshots: 39, skia-gtk-screenshots: 9, skia-wpf-screenshots: 8, wasm: 11, wasm-automated-net6.0-Benchmarks: 0, wasm-automated-net6.0-Default: 5, wasm-automated-net6.0-RuntimeTests: 0

Details

• android-28-xamarin: 0 changed over 0

• android-28-xamarin-Snap: 0 changed over 0

• ios: 39 changed over 293

  🚨🚨 Comparison Details (first 20) 🚨🚨

  • Keyboard_Textbox_NoScrollViewer_Validation_4_-_Remove_Focus_on_multilineTextBox
  • ListView_ObservableCollection_Creation_Count_Added
  • Screenshots_Image_Stretch_Algmnt_Inf_Vertical_Mode-1
  • Screenshots_Image_Stretch_Algmnt_Inf_Vertical_Mode-2
  • TextBox_UpdatedBinding_On_OneWay_Mode_UITests_Windows_UI_Xaml_Controls_TextBox_TextBox_Bindings
  • Flyout_ShowAt_Window_Content_UITests_Windows_UI_Xaml_Controls_FlyoutTests_Flyout_ShowAt_Window_Content
  • Keyboard_Textbox_NoScrollViewer_Validation_0_-_Remove_Focus_on_normalTextBox
  • Keyboard_Textbox_NoScrollViewer_Validation_5_-_Remove_Focus_on_numberTextBox
  • ListView_ObservableCollection_Creation_Count_Added_above
  • ListView_ObservableCollection_Creation_Count_Removed_above
  • ListView_ObservableCollection_Creation_Count_Scrolled1
  • ListView_ObservableCollection_Creation_Count_Scrolled2
  • PasswordBox_RevealInScrollViewer_Uno_UI_Samples_Content_UITests_TextBoxControl_PasswordBox_Reveal_Scroll
  • Screenshots_Image_Stretch_Alignment_Bigger_Mode-3
  • Screenshots_Image_Stretch_Alignment_Equal_Mode-1
  • Screenshots_Image_Stretch_Alignment_Equal_Mode-2
  • Screenshots_Image_Stretch_Alignment_Taller_Mode-1
  • Screenshots_Image_Stretch_Alignment_Taller_Mode-2
  • BasicExpressionTest_UITests_Microsoft_UI_Xaml_Controls_NumberBoxTests_NumberBox_ExpressionTest
  • Keyboard_Textbox_NoScrollViewer_Validation_2_-_Remove_Focus_on_placeholderTextTextBox

• ios-Snap: 93 changed over 995

  🚨🚨 Comparison Details (first 20) 🚨🚨

  • Animations_DoubleAnimation_TranslateX_GenericApp_Views_Content_UITests_Animations_DoubleAnimation_TranslateX
  • Border_Uno_UI_Samples_UITests_BorderTestsControl_Border_BorderThickness_Uno_UI_Samples_UITests_BorderTestsControl_Border_BorderThickness
  • Clipping_SamplesApp_Windows_UI_Xaml_Clipping_XamlButtonWithClipping_SamplesApp_Windows_UI_Xaml_Clipping_XamlButtonWithClipping
  • ComboBox_ComboBox_ItemsSource_SamplesApp_Wasm_Windows_UI_Xaml_Controls_ComboBox_ComboBox_ItemsSource
  • ComboBox_ComboBox_NativePopup_SamplesApp_Wasm_Windows_UI_Xaml_Controls_ComboBox_ComboBox_NativePopup
  • Border_Border_Simple_with_Opacity_Uno_UI_Samples_UITests_BorderTestsControl_Border_Simple_with_Opacity
  • Brushes_ImageBrushWithCompositeTransform_Uno_UI_Samples_UITests_ImageBrushTestControl_ImageBrushWithCompositeTransform
  • Clipping_SamplesApp_Windows_UI_Xaml_Clipping_Transform_Ellipse_In_Border_SamplesApp_Windows_UI_Xaml_Clipping_Transform_Ellipse_In_Border
  • Animations_UITests_Windows_UI_Xaml_Media_Animation_ColorAnimation_Background_UITests_Windows_UI_Xaml_Media_Animation_ColorAnimation_Background
  • Brushes_UITests_Windows_UI_Xaml_Media_BrushesTests_Brushes_ImplicitConvert_UITests_Windows_UI_Xaml_Media_BrushesTests_Brushes_ImplicitConvert
  • Brushes_Uno_UI_Samples_UITests_ImageBrushTestControl_DoubleImageBrushInList_Uno_UI_Samples_UITests_ImageBrushTestControl_DoubleImageBrushInList
  • ComboBox_ComboBox_ScrollViewer_SamplesApp_Wasm_Windows_UI_Xaml_Controls_ComboBox_ComboBox_ScrollViewer
  • ComboBox_ComboBox_SelectedItem_SamplesApp_Wasm_Windows_UI_Xaml_Controls_ComboBox_ComboBox_SelectedItem
  • Brushes_ImageBrushWithRotateTransform_Uno_UI_Samples_UITests_ImageBrushTestControl_ImageBrushWithRotateTransform
  • Brushes_UITests_Shared_Windows_UI_Xaml_Media_ImageBrushTests_ImageBrush_SameWithDelay_UITests_Shared_Windows_UI_Xaml_Media_ImageBrushTests_ImageBrush_SameWithDelay
  • Clipping_SamplesApp_Windows_UI_Xaml_Clipping_DoubleAnimationClipping_SamplesApp_Windows_UI_Xaml_Clipping_DoubleAnimationClipping
  • ComboBox_ComboBox_PlaceholderText_SamplesApp_Wasm_Windows_UI_Xaml_Controls_ComboBox_ComboBox_PlaceholderText
  • Default_UITests_Shared_Windows_UI_Xaml_Controls_Canvas_Canvas_With_Outer_Clip_UITests_Shared_Windows_UI_Xaml_Controls_Canvas_Canvas_With_Outer_Clip
  • Flyouts_UITests_Windows_UI_Xaml_Controls_FlyoutTests_Flyout_ShowAt_Window_Content_UITests_Windows_UI_Xaml_Controls_FlyoutTests_Flyout_ShowAt_Window_Content
  • Default_Uno_UI_Samples_Content_UITests_WebView_WebView_AnchorNavigation_Uno_UI_Samples_Content_UITests_WebView_WebView_AnchorNavigation

• macOS-screenshots: 39 changed over 1068

  🚨🚨 Comparison Details (first 20) 🚨🚨

  • Animations-BeginTime_MultipleAnimations.png
  • BreadcrumbBar-BreadcrumbBarPage.png
  • Buttons-SplitButtonPage.png
  • Image-Image_Stretch_None_ScrollViewer.png
  • Info-InfoBarPage.png
  • Grid-CenteredGridinGridwiththreefixedsizechildren.png
  • Image-Image_Stretch.png
  • Image-Image_Stretch_Alignment_SizeOnControl.png
  • Focus-GetFocus.png
  • Image-Image_Fixed_Size_Alignment.png
  • Image-Image_Formats.png
  • MUX-InfoBarPage.png
  • MUX-NavigationViewCompactPaneLengthTestPage.png
  • MUX-NavigationViewCustomThemeResourcesPage.png
  • NavigationView-NavigationViewPage.png
  • NavigationView-NavigationViewRS4Page.png
  • NavigationView-NavigationViewTopNavOnlyPage.png
  • NavigationView-NavigationViewTopNavPage.png
  • MUX-NavigationViewPage.png
  • MUX-NavigationViewRS4Page.png

• skia-gtk-screenshots: 9 changed over 1060

  🚨🚨 Comparison Details (first 20) 🚨🚨

  • Automation-AutomationProperties_Name.png
  • MUX-WinUIProgressRingPage.png
  • MUX-WinUIProgressRing_CustomSources.png
  • Image-UniformToFill100x100.png
  • Progress-WindowsProgressRing_GH1220.png
  • Progress-WinUIProgressRingPage.png
  • Progress-WinUIProgressRing_CustomSources.png
  • Progress-WinUIProgressRing_Features.png
  • Transform-TransformToVisual_Translate2d.png

• skia-wpf-screenshots: 8 changed over 1060

  🚨🚨 Comparison Details (first 20) 🚨🚨

  • Brushes-Ellipse.png
  • DragAndDrop-DragDrop_TestPage.png
  • MUX-WinUIProgressRingPage.png
  • MUX-WinUIProgressRing_CustomSources.png
  • Progress-WindowsProgressRing_GH1220.png
  • Progress-WinUIProgressRingPage.png
  • Progress-WinUIProgressRing_CustomSources.png
  • Progress-WinUIProgressRing_Features.png

• wasm: 11 changed over 1003

  🚨🚨 Comparison Details (first 20) 🚨🚨

  • SamplesApp.Wasm.Windows_UI_Xaml_Controls.ListView.ListView_IsSelected
  • UITests.Microsoft_UI_Xaml_Controls.ProgressRing.WinUIProgressRing_Features
  • UITests.Microsoft_UI_Xaml_Controls.ProgressRing.WinUIProgressRingPage
  • UITests.Microsoft_UI_Xaml_Controls.ProgressRing.WinUIProgressRing_CustomSources
  • UITests.Shared.Windows_UI_Xaml_Automation.AutomationProperties_Name
  • UITests.Windows_UI_Xaml_Controls.ProgressRing.WindowsProgressRing_GH1220
  • UITests.Windows_UI_Xaml_Shapes.Offscreen_Shapes
  • Uno.UI.Samples.Samples.Shared.Content.UITests.ImageBrushInList
  • Uno.UI.Samples.UITests.ImageBrushTestControl.Ellipse
  • Uno.UI.Samples.UITests.Image.Image_Stretch_Alignment_Equal
  • Uno.UI.Samples.UITests.Image.Image_Stretch_Alignment_Wider

• wasm-automated-net6.0-Benchmarks: 0 changed over 1

• wasm-automated-net6.0-Default: 5 changed over 879

  🚨🚨 Comparison Details (first 20) 🚨🚨

  • SequentialAnimations_SamplesApp_Windows_UI_Xaml_Media_Animation_SequentialAnimationsPage
  • TestProgressRing_InitialState_UITests_Microsoft_UI_Xaml_Controls_ProgressRing_WinUIProgressRing_Features
  • ScrollBar_Vertical_initial_indicators
  • Validate_Offscreen_Shapes_UITests_Windows_UI_Xaml_Shapes_Offscreen_Shapes
  • When_TransformToVisual_ScrollViewer_UITests_Shared_Windows_UI_Xaml_UIElementTests_TransformToVisual_ScrollViewer

• wasm-automated-net6.0-RuntimeTests: 0 changed over 1

[github-actions[bot]]

This PR is stale because it has been open 60 days with no activity. Remove stale label or comment or it will be closed in 10 days.

[github-actions[bot]]

This PR is stale because it has been open 60 days with no activity. Remove stale label or comment or it will be closed in 10 days.

[unodevops]

🤖 Your Docs stage site is ready! Visit it here: https://unodocsprstaging.z13.web.core.windows.net/pr-10002/docs/index.html

[github-actions[bot]]

This PR is stale because it has been open 60 days with no activity. Remove stale label or comment or it will be closed in 10 days.

[github-actions[bot]]

This PR is stale because it has been open 60 days with no activity. Remove stale label or comment or it will be closed in 10 days.

[github-actions[bot]]

This PR was closed because it has been stalled for 10 days with no activity.