private void AddNavigationMenuItems()
{
foreach (var group in ControlInfoDataSource.Instance.Groups.OrderBy(i => i.Title))
{
var itemGroup = new Microsoft.UI.Xaml.Controls.NavigationViewItem()
{
Content = group.Title, Tag = group.UniqueId, DataContext = group, Icon = GetIcon(group.ImagePath)
};
AutomationProperties.SetName(itemGroup, group.Title);
foreach (var item in group.Items)
{
var itemInGroup = new Microsoft.UI.Xaml.Controls.NavigationViewItem()
{
Content = item.Title, Tag = item.UniqueId, DataContext = item, Icon = GetIcon(item.ImagePath)
};
itemGroup.MenuItems.Add(itemInGroup);
AutomationProperties.SetName(itemInGroup, item.Title);
}
NavigationViewControl.MenuItems.Add(itemGroup);
if (group.UniqueId == "AllControls")
{
this._allControlsMenuItem = itemGroup;
}
else if (group.UniqueId == "NewControls")
{
this._newControlsMenuItem = itemGroup;
}
}
// Move "What's New" and "All Controls" to the top of the NavigationView
NavigationViewControl.MenuItems.Remove(_allControlsMenuItem);
//NavigationViewControl.MenuItems.Remove(_newControlsMenuItem);
NavigationViewControl.MenuItems.Insert(0, _allControlsMenuItem);
//NavigationViewControl.MenuItems.Insert(0, _newControlsMenuItem);
// Separate the All/New items from the rest of the categories.
NavigationViewControl.MenuItems.Insert(1, new Microsoft.UI.Xaml.Controls.NavigationViewItemSeparator());
//_newControlsMenuItem.Loaded += OnNewControlsMenuItemLoaded;
}
private void ExecuteAction()
{
this.ActionViewModel.DoAction();
if (this.ActionViewModel.ReturnType == typeof(void) || this.ActionViewModel.IsSucceeded == false)
{
this.ctrlTextRange.Visibility = Visibility.Collapsed;
this.tbResult.Visibility = Visibility.Visible;
if (this.ActionViewModel.IsSucceeded)
{
this.tbResult.Text = Properties.Resources.TextRangeActionView_ExecuteAction_Succeeded;
AutomationProperties.SetName(this.tbResult, Properties.Resources.TextRangeActionView_ExecuteAction_Execution_result_passed);
}
else
{
if (this.ActionViewModel.ReturnValue != null)
{
this.tbResult.Text = string.Format(Properties.Resources.TextRangeActionView_ExecuteAction_Failed_HResult__0x_0_X8, this.ActionViewModel.ReturnValue);
}
else
{
this.tbResult.Text = Properties.Resources.TextRangeActionView_ExecuteAction_Failed;
}
AutomationProperties.SetName(this.tbResult, Properties.Resources.TextRangeActionView_ExecuteAction_Execution_result_failed);
}
}
else
{
if (this.ActionViewModel.ReturnValue != null)
{
this.ctrlTextRange.Visibility = Visibility.Visible;
this.tbResult.Visibility = Visibility.Collapsed;
this.ctrlTextRange.SetTextRangeViewModel(new TextRangeViewModel(this.ActionViewModel.ReturnValue, null));
}
else
{
this.tbResult.Visibility = Visibility.Visible;
this.ctrlTextRange.Visibility = Visibility.Collapsed;
this.tbResult.Text = Properties.Resources.TextRangeActionView_ExecuteAction_No_error_but_No_TextRange_is_returned;
}
}
}
private void ResizeForm()
{
int border_calls_width = 228;
int accounts_left = 237;
int total_width = 243;
int body_left = 3;
if (borderAccounts.Visibility == Visibility.Visible)
{
total_width += 196;
AutomationProperties.SetName(btnAccountsTab, "Accounts Pane Hide");
}
else
{
AutomationProperties.SetName(btnAccountsTab, "Accounts Pane Show");
}
if (borderCalls.Visibility == Visibility.Visible)
{
total_width += border_calls_width;
body_left += border_calls_width;
accounts_left += border_calls_width;
if (!border_calls_was_visible)
{
border_calls_was_visible = true;
Left -= border_calls_width;
}
AutomationProperties.SetName(btnCallsTab, "Calls Pane Hide");
}
else if (border_calls_was_visible)
{
border_calls_was_visible = false;
Left += border_calls_width;
AutomationProperties.SetName(btnCallsTab, "Calls Pane Show");
}
else
{
AutomationProperties.SetName(btnCallsTab, "Calls Pane Show");
}
Canvas.SetLeft(canvasPhoneBody, body_left);
Canvas.SetLeft(borderAccounts, accounts_left);
Width = total_width;
}
/// <summary>
/// Add a button segment to the control
/// </summary>
/// <param name="content">The content of the button, either text or image</param>
/// <param name="helpTitle">The title of the help window that appears on hover</param>
/// <param name="helpMessage">The message in the help window that appears on hover</param>
/// <param name="isPrimary">Indicates how the button should be styled</param>
private void AddButton(object content, string automationName, IQuickHelpControlBuilder?helpBuilder, bool isPrimary)
{
var button = new ActionButton();
// We started with a design that had two styles of buttons: primary and secondary
// They featured different background shades, but the lighter shade was too low of
// contrast wit the white text for users who need high contrast. So we're now
// using only the primary style and adding a space in between the buttons
button.Style = CreatePrimaryButtonStyle();
button.Content = content;
button.HelpBuilder = helpBuilder;
AutomationProperties.SetName(button, automationName);
button.Click += Button_Click;
if (ActionStack.Children.Count > 0)
{
button.Margin = new Thickness(1, 0, 0, 0);
}
ActionStack.Children.Add(button);
}
/// <summary>
/// In some cases (just Popovers currently) we need to wait to set the automation properties until the element
/// that needs them comes into existence (a PopoverRoot in the case of a Popover, when it's shown). This is
/// used for that delayed initialization.
/// </summary>
/// <param name="element">UIElement on which to set the properties</param>
public void InitAutomationProperties(UIElement element)
{
if (identifier != null)
{
AutomationProperties.SetAutomationId(element, identifier);
}
if (label != null)
{
AutomationProperties.SetName(element, label);
}
if (description != null)
{
AutomationProperties.SetHelpText(element, description);
}
if (labelWidget != null)
{
AutomationProperties.SetLabeledBy(element, (Toolkit.GetBackend(labelWidget) as WidgetBackend)?.Widget);
}
}
/// <summary>
/// Override default OnApplyTemplate to capture child controls
/// </summary>
protected async override void OnApplyTemplate()
{
ApplyTemplate();
AutomationProperties.SetName(this, SignInDefaultText);
Click -= AadLogin_Clicked;
Click += AadLogin_Clicked;
GraphService.IsAuthenticatedChanged -= GraphService_StateChanged;
GraphService.IsAuthenticatedChanged += GraphService_StateChanged;
if (GraphService.IsAuthenticated)
{
CurrentUserId = (await GraphService.User.GetProfileAsync(new MicrosoftGraphUserFields[1] {
MicrosoftGraphUserFields.Id
})).Id;
}
}
private void PersonPicture_Loaded(object sender, RoutedEventArgs e)
{
string InitialTextBlockName = "InitialsTextBlock";
TextBlock initialTextBlock = FindVisualChildByName(this.TestPersonPicture, InitialTextBlockName) as TextBlock;
if (initialTextBlock != null)
{
AutomationProperties.SetName(initialTextBlock, InitialTextBlockName);
//AutomationProperties.SetAccessibilityView(initialTextBlock, AccessibilityView.Content);
}
string badgeTextBlockName = "BadgeNumberTextBlock";
TextBlock badgeTextBlock = FindVisualChildByName(this.TestPersonPicture, badgeTextBlockName) as TextBlock;
if (badgeTextBlock != null)
{
AutomationProperties.SetName(badgeTextBlock, badgeTextBlockName);
//AutomationProperties.SetAccessibilityView(badgeTextBlock, AccessibilityView.Content);
}
string badgeGlyphIconName = "BadgeGlyphIcon";
FontIcon badgeFontIcon = FindVisualChildByName(this.TestPersonPicture, badgeGlyphIconName) as FontIcon;
if (badgeFontIcon != null)
{
AutomationProperties.SetName(badgeFontIcon, badgeGlyphIconName);
//AutomationProperties.SetAccessibilityView(badgeFontIcon, AccessibilityView.Content);
}
string badgeEllipseName = "BadgingEllipse";
Ellipse badgeEllipse = FindVisualChildByName(this.TestPersonPicture, badgeEllipseName) as Ellipse;
if (badgeEllipse != null)
{
AutomationProperties.SetName(badgeEllipse, badgeEllipseName);
//AutomationProperties.SetAccessibilityView(badgeEllipse, AccessibilityView.Content);
}
CollectionViewSource cvs = rootGrid.FindResource("cvs") as CollectionViewSource;
cvs.GroupDescriptions.Add(new SportsGroupDescription());
cvs.Source = GetGroupedPeople().SelectMany(g => g).ToList();
}
/// <summary>
/// Update <see cref="AutomationProperties.NameProperty"/> on <paramref name="peer"/>'s owner
/// and all its parents as far up as needed and only when the name is generated. This must be called
/// when anything influencing generated names has changed in <paramref name="peer"/>'s owner or somewhere in its subtree.
/// </summary>
/// <param name="peer"></param>
private static void UpdateGeneratedNameHereAndUp(AutomationPeer peer)
{
var current = peer;
while (current != null)
{
UIElement element = GetUIElementFromAutomationPeer(current);
if (IsElementIgnoresChildrenForName(element))
{
break;
}
if (IsInGenerativeState(element))
{
var generatedName = GenerateNameFromUpdated(current);
AutomationProperties.SetName(element, generatedName);
}
current = current.Navigate(AutomationNavigationDirection.Parent) as AutomationPeer;
}
}
private void ExecuteAction()
{
this.ActionViewModel.DoAction();
if (this.ActionViewModel.ReturnType == typeof(void))
{
ReadyForShowingText();
if (this.ActionViewModel.IsSucceeded)
{
this.tbResult.Text = Properties.Resources.ReturnA11yElementsView_ExecuteAction_Succeeded;
AutomationProperties.SetName(this.tbResult, Properties.Resources.ReturnA11yElementsView_ExecuteAction_Execution_result_passed);
}
else
{
ShowErrorHResult();
}
}
else
{
if (this.ActionViewModel.IsSucceeded == true)
{
if (this.ActionViewModel.ReturnValue != null && this.ActionViewModel.ReturnValue.Count != 0)
{
ReadyForShowingElements();
this.cbElements.ItemsSource = this.ActionViewModel.ReturnValue;
this.cbElements.SelectedIndex = 0;
}
else
{
ReadyForShowingText();
this.tbResult.Text = Properties.Resources.ReturnA11yElementsView_ExecuteAction_Succeeded_with_no_element_returned;
}
AutomationProperties.SetName(this.tbResult, Properties.Resources.ReturnA11yElementsView_ExecuteAction_Execution_result_passed);
}
else
{
ShowErrorHResult();
}
}
}
private async void LoadedHandler(object sender, RoutedEventArgs e)
{
this.Loaded -= LoadedHandler;
if (OverlayToggleSwitch.IsOn)
{
var preferences = ViewModePreferences.CreateDefault(ApplicationViewMode.CompactOverlay);
preferences.CustomSize = new Size(400, 260);
bool modeSwitched = await ApplicationView.GetForCurrentView().TryEnterViewModeAsync(ApplicationViewMode.CompactOverlay, preferences);
GoToOverlayIcon.Visibility = Visibility.Collapsed;
ExitOverlayIcon.Visibility = Visibility.Visible;
ToolTip toolTip = new ToolTip();
toolTip.Content = Strings.Resources.ExitOverlay;
ToolTipService.SetToolTip(OverlayButton, toolTip);
AutomationProperties.SetName(OverlayButton, Strings.Resources.ExitOverlay);
}
else
{
ExitOverlayIcon.Visibility = Visibility.Collapsed;
GoToOverlayIcon.Visibility = Visibility.Visible;
ToolTip toolTip = new ToolTip();
toolTip.Content = Strings.Resources.GoToOverlay;
ToolTipService.SetToolTip(OverlayButton, toolTip);
AutomationProperties.SetName(OverlayButton, Strings.Resources.GoToOverlay);
}
await LoadThumbanails();
if (filesInFolder && GalleryToggleSwitch.IsOn && ((Frame)Window.Current.Content).ActualWidth > 680)
{
SecondColumn.Width = new GridLength(4, GridUnitType.Star);
ThirdColumn.Width = new GridLength(2, GridUnitType.Star);
}
else
{
FirstColumn.Width = new GridLength(1, GridUnitType.Star);
SecondColumn.Width = new GridLength(0);
ThirdColumn.Width = new GridLength(1, GridUnitType.Star);
}
// We don't have to create the video folder at startup - just ignore populating the folder view if the folder doesn't exist (yet).
// Saving a recording will automatically create the folder if missing.
}
/// <summary>
/// 初始化菜单;
/// </summary>
private void InitializeMenu()
{
_ribbon.AppMenu.Items.Clear();
//初始化顶级菜单;
foreach (var menuItem in _mefMenuItems.OrderBy(p => p.Metadata.Order))
{
var header = LanguageService.FindResourceString(menuItem.Metadata.HeaderLanguageKey);
var radMenuItem = new RadMenuItem {
Command = menuItem.Value.Command,
Header = header
};
if (!string.IsNullOrEmpty(menuItem.Metadata.Icon))
{
try
{
radMenuItem.Icon = new Image
{
Source = new BitmapImage(new Uri(menuItem.Metadata.Icon, UriKind.RelativeOrAbsolute)),
Width = Constants.MenuIconWidth,
Height = Constants.MenuIconHeight
};
}
catch (Exception ex)
{
LoggerService.WriteException(ex);
}
}
_ribbon.AppMenu.Items.Add(radMenuItem);
///设定UI自动化测试相关属性;
AutomationProperties.SetAutomationId(radMenuItem, menuItem.Metadata.GUID);
AutomationProperties.SetName(radMenuItem, header);
if (menuItem.Metadata.Key != Key.None)
{
ShellService.Current.AddKeyBinding(menuItem.Value.Command, menuItem.Metadata.Key, menuItem.Metadata.ModifierKeys);
}
}
}
public MainPage()
{
InitializeComponent();
accessibilityNameService = DependencyService.Get <IAccessibilityName>(DependencyFetchTarget.NewInstance);
b1 = new Button
{
Text = "I HAVE AN ACCESSIBILITY DESCRIPTION",
BackgroundColor = Color.Green,
};
AutomationProperties.SetName(b1, "This is my accessibility name");
AutomationProperties.SetHelpText(b1, "And this is my accessibility help text");
stacklayout.Children.Add(b1);
b2 = new Button
{
Text = "USELESS BUTTON WITH NO DESCRIPTION",
BackgroundColor = Color.Green,
};
stacklayout.Children.Add(b2);
l1 = new Label
{
BackgroundColor = Color.Orange,
WidthRequest = 100,
HeightRequest = 100,
};
AutomationProperties.SetIsInAccessibleTree(l1, true);
AutomationProperties.SetName(l1, "Accessibility name should not be visible");
AutomationProperties.SetHelpText(l1, "Neither accessibility help text should not be visible");
stacklayout.Children.Add(l1);
l2 = new Label
{
BackgroundColor = Color.Orange,
WidthRequest = 100,
HeightRequest = 100,
};
AutomationProperties.SetIsInAccessibleTree(l2, true);
stacklayout.Children.Add(l2);
}
/// <summary>
/// Asynchronously displays the image file and properties text in the UI. This method is called
/// when the user loads a new file, or when the app resumes from a suspended state.
/// </summary>
/// <param name="file">The image to be displayed.</param>
/// <param name="propertyText">Collection of property text to be displayed. Must contain the following keys:
/// Title, Keywords, DateTaken, Make, Model, LatRef, LongRef, LatDeg, LatMin, LatSec, LongDeg, LongMin,
/// LongSec, Orientation, Exposure, FNumber.</param>
private async Task DisplayImageUIAsync(StorageFile file, IDictionary <string, string> propertyText)
{
BitmapImage src = new BitmapImage();
src.SetSource(await file.OpenAsync(FileAccessMode.Read));
Image1.Source = src;
AutomationProperties.SetName(Image1, file.Name);
TitleTextbox.Text = propertyText["Title"];
KeywordsTextbox.Text = propertyText["Keywords"];
DateTakenTextblock.Text = propertyText["DateTaken"];
MakeTextblock.Text = propertyText["Make"];
ModelTextblock.Text = propertyText["Model"];
OrientationTextblock.Text = propertyText["Orientation"];
LatDegTextbox.Text = propertyText["LatDeg"];
LatMinTextbox.Text = propertyText["LatMin"];
LatRefTextbox.Text = propertyText["LatRef"];
LongDegTextbox.Text = propertyText["LongDeg"];
LongMinTextbox.Text = propertyText["LongMin"];
LongRefTextbox.Text = propertyText["LongRef"];
ExposureTextblock.Text = propertyText["Exposure"];
FNumberTextblock.Text = propertyText["FNumber"];
// Truncate the latitude and longitude seconds data to 4 decimal places (precision of 1/10000th).
if (propertyText["LatSec"].Length > 7)
{
LatSecTextbox.Text = propertyText["LatSec"].Substring(0, 7);
}
else
{
LatSecTextbox.Text = propertyText["LatSec"];
}
if (propertyText["LongSec"].Length > 7)
{
LongSecTextbox.Text = propertyText["LongSec"].Substring(0, 7);
}
else
{
LongSecTextbox.Text = propertyText["LongSec"];
}
}
/// <inheritdoc />
protected override void OnApplyTemplate()
{
base.OnApplyTemplate();
if (_dismissButton != null)
{
_dismissButton.Click -= DismissButton_Click;
}
if (_visualStateGroup != null)
{
_visualStateGroup.CurrentStateChanging -= OnCurrentStateChanging;
_visualStateGroup.CurrentStateChanged -= OnCurrentStateChanged;
}
_dismissButton = (Button)GetTemplateChild(DismissButtonPart);
_visualStateGroup = (VisualStateGroup)GetTemplateChild(GroupContent);
_contentProvider = (ContentPresenter)GetTemplateChild(ContentPresenterPart);
if (_dismissButton != null)
{
_dismissButton.Visibility = ShowDismissButton ? Visibility.Visible : Visibility.Collapsed;
_dismissButton.Click += DismissButton_Click;
AutomationProperties.SetName(_dismissButton, "WCT_InAppNotification_DismissButton_AutomationName".GetLocalized("Microsoft.Toolkit.Uwp.UI.Controls/Resources"));
}
if (_visualStateGroup != null)
{
_visualStateGroup.CurrentStateChanging += OnCurrentStateChanging;
_visualStateGroup.CurrentStateChanged += OnCurrentStateChanged;
}
var firstNotification = _stackedNotificationOptions.FirstOrDefault();
if (firstNotification != null)
{
UpdateContent(firstNotification);
VisualStateManager.GoToState(this, StateContentVisible, true);
}
AutomationProperties.SetLabeledBy(this, VisualTree.FindDescendant <ContentPresenter>(this));
}
public RadioMenuFlyoutItemPage()
{
this.InitializeComponent();
itemStates = new Dictionary <string, TextBlock>();
if (ApiInformation.IsPropertyPresent("Windows.UI.Xaml.Controls.MenuFlyoutItem", "Icon"))
{
IconMenuFlyoutItem.Icon = new SymbolIcon(Symbol.Calendar);
IconRadioMenuFlyoutItem.Icon = new SymbolIcon(Symbol.Calculator);
}
if (ApiInformation.IsPropertyPresent("Windows.UI.Xaml.Controls.Grid", "ColumnSpacing"))
{
InfoGrid.ColumnSpacing = 12;
ItemNames.Spacing = 4;
ItemStates.Spacing = 4;
}
// register all RadioMenuFlyoutItems
foreach (MenuFlyoutItemBase item in ButtonMenuFlyout.Items)
{
if (item is RadioMenuFlyoutItem)
{
RadioMenuFlyoutItem radioItem = item as RadioMenuFlyoutItem;
radioItem.RegisterPropertyChangedCallback(RadioMenuFlyoutItem.IsCheckedProperty, new DependencyPropertyChangedCallback(IsCheckedChanged));
TextBlock nameText = new TextBlock();
nameText.Text = radioItem.Text;
ItemNames.Children.Add(nameText);
TextBlock stateText = new TextBlock();
AutomationProperties.SetName(stateText, radioItem.Text + "State");
UpdateTextState(radioItem, stateText);
ItemStates.Children.Add(stateText);
itemStates.Add(radioItem.Text, stateText);
}
}
}
private void RegisterItem(MenuFlyoutItemBase item)
{
if (item is RadioMenuFlyoutItem)
{
RadioMenuFlyoutItem radioItem = item as RadioMenuFlyoutItem;
radioItem.RegisterPropertyChangedCallback(RadioMenuFlyoutItem.IsCheckedProperty, new DependencyPropertyChangedCallback(IsCheckedChanged));
TextBlock nameText = new TextBlock();
nameText.Text = radioItem.Text;
ItemNames.Children.Add(nameText);
TextBlock stateText = new TextBlock();
AutomationProperties.SetName(stateText, radioItem.Text + "State");
UpdateTextState(radioItem, stateText);
ItemStates.Children.Add(stateText);
itemStates.Add(radioItem.Text, stateText);
}
}
private void ProcessDescription(Task <CompletionDescription> obj)
{
Debug.Assert(_toolTipProvider._threadingContext.JoinableTaskContext.IsOnMainThread);
// If we were canceled, or didn't run all the way to completion, then don't bother
// updating the UI.
if (_cancellationTokenSource.IsCancellationRequested ||
obj.Status != TaskStatus.RanToCompletion)
{
return;
}
var description = obj.Result;
this.Content = description.TaggedParts.ToTextBlock(_toolTipProvider._formatMap, _toolTipProvider._typeMap);
// The editor will pull AutomationProperties.Name from our UIElement and expose
// it to automation.
AutomationProperties.SetName(this, description.Text);
}
private void ProcessDescription(Task <CompletionDescription> obj)
{
Debug.Assert(_foregroundObject.IsForeground());
// If we were canceled, or didn't run all the way to completion, then don't bother
// updating the UI.
if (_cancellationTokenSource.IsCancellationRequested ||
obj.Status != TaskStatus.RanToCompletion)
{
return;
}
var description = obj.Result;
this.Content = GetTextBlock(description.TaggedParts);
// The editor will pull AutomationProperties.Name from our UIElement and expose
// it to automation.
AutomationProperties.SetName(this, description.Text);
}
protected override void Init()
{
Button button = new Button();
Switch _switch = new Switch();
AutomationProperties.SetName(button, "invisible text");
AutomationProperties.SetName(_switch, "invisible text");
Content = new StackLayout
{
Children =
{
new Label {
Text = "The text on the controls below should be empty. But TalkBack should read 'invisible text'"
},
button,
_switch
}
};
}
public void VerifyDataContextOfDirectChildOfGridViewItem()
{
var gridViewItem = new GridViewItem();
AutomationProperties.SetName(gridViewItem, "Windows.UI.Xaml.Controls.Button");
var content = new Button()
{
DataContext = new Button()
};
gridViewItem.Content = content;
gridViewItem.DataContext = null;
var peer = FrameworkElementAutomationPeer.CreatePeerForElement(gridViewItem);
App.Content = gridViewItem;
var rule = new ListItemNameNotEqualDataContextRule();
Assert.IsFalse(rule.IsValid(gridViewItem, peer));
}
public MainPage()
{
InitializeComponent();
AutomationProperties.SetName(this, "MainPage");
Loaded += OnLoaded;
foreach (var locale in locales)
{
var item = new ComboBoxItem {
Content = locale
};
LanguageChooser.Items.Add(item);
AutomationProperties.SetAutomationId(item, locale);
}
foreach (var flowDirection in FlowDirections)
{
var item = new ComboBoxItem {
Content = flowDirection.ToString(), Tag = flowDirection
};
FlowDirectionChooser.Items.Add(item);
AutomationProperties.SetAutomationId(item, flowDirection.ToString());
}
// This setting is persisted across multiple openings of an app, so we always want to initialize it to en-US
// in case the app crashed while in a different language or otherwise was not able to set it back.
//ModernWpfTestApp.App.LanguageOverride = "en-US";
// We'll additionally make sure that the combo box begins on the right element to reflect the current value.
LanguageChooser.SelectedIndex = locales.IndexOf("en-US");
//LongAnimationsDisabled.IsChecked = ModernWpfTestApp.App.DisableLongAnimations;
FlowDirectionChooser.SelectedIndex = FlowDirections.IndexOf(GetRootFlowDirection());
// App remembers ExtendViewIntoTitleBar and the value persists true if test case aborted and didn't change it back
// Always set it to false when app restarted
//CoreApplicationViewTitleBar titleBar = CoreApplication.GetCurrentView().TitleBar;
//titleBar.ExtendViewIntoTitleBar = false;
DataContext = this;
}
private void PrepareCell(TreeGridCell cell, TreeGridColumn column)
{
cell.Column = column;
if (column.CellStyle != null)
{
cell.Style = column.CellStyle;
}
cell.UpdateContent(false);
//IsEditing
var row = this.Row;
if (row != null)
{
var grid = row.TreeGrid;
//当前行是表格中正在编辑的行
if (grid != null && this.DataContext == grid.EditingItem)
{
//整行编辑、或者正在编辑该单元格
if (grid.EditingMode == TreeGridEditingMode.Row || column == grid.EditingColumn)
{
if (cell.Column.CanEdit(cell.DataContext))
{
cell.SetIsEditingField(true);
//this.RestoreEditingContent(cell, column, grid);
}
}
}
}
//Automation
var headerLabel = column.HeaderLabel;
if (!string.IsNullOrEmpty(headerLabel))
{
AutomationProperties.SetName(cell, headerLabel);
}
}
/// <summary>
/// Clear all of the state that is stored in memory and in the UI
/// </summary>
private async void ResetSessionState()
{
m_fileToken = null;
m_displayHeightNonScaled = 0;
m_displayWidthNonScaled = 0;
m_scaleFactor = 1;
m_userRotation = PhotoOrientation.Normal;
m_exifOrientation = PhotoOrientation.Normal;
m_disableExifOrientation = false;
RotateLeftButton.IsEnabled = false;
RotateRightButton.IsEnabled = false;
SaveButton.IsEnabled = false;
SaveAsButton.IsEnabled = false;
CloseButton.IsEnabled = false;
StorageFile placeholderImage = await Package.Current.InstalledLocation.GetFileAsync("Assets\\placeholder-sdk.png");
BitmapImage bitmapImage = new BitmapImage();
using (IRandomAccessStream stream = await placeholderImage.OpenAsync(FileAccessMode.Read))
{
await bitmapImage.SetSourceAsync(stream);
}
Image1.Source = bitmapImage;
AutomationProperties.SetName(Image1, "A placeholder image");
m_transform.CenterX = ImageViewbox.Width / 2;
m_transform.CenterY = ImageViewbox.Height / 2;
ImageViewbox.RenderTransform = m_transform;
UpdateImageRotation(PhotoOrientation.Normal);
ScaleTextblock.Text = "";
ScaleSlider.Value = 100;
ScaleSlider.IsEnabled = false;
HeightTextblock.Text = "";
WidthTextblock.Text = "";
UserRotationTextblock.Text = "";
ExifOrientationTextblock.Text = "";
}
// IFrameworkElement
protected override void OnApplyTemplate()
{
if (GetTemplateChild <Control>(c_expanderHeader) is ToggleButton toggleButton)
{
// We will do 2 things with the toggle button's peer:
// 1. Set the events source of the toggle button peer to
// the expander's automation peer. This is is because we
// don't want to announce the toggle button's on/off property
// changes, but the expander's expander/collapse property changes
// (or on the events source that's set, if it's set) and
//
// 2. Set the expander's automation properties name to the
// toggleButton's in case the expander doesn't have one. This just follows
// what WPF does.
if (FrameworkElementAutomationPeer.FromElement(toggleButton) is AutomationPeer toggleButtonPeer)
{
// 1. Set the events source of the toggle button peer to the expander's.
if (FrameworkElementAutomationPeer.FromElement(this) is AutomationPeer expanderPeer)
{
// Uno Doc: EventSource is not implemented in the Uno Platform
//var expanderEventsSource = expanderPeer.EventsSource != null ?
// expanderPeer.EventsSource :
// expanderPeer;
//toggleButtonPeer.EventsSource = expanderEventsSource;
}
// 2. If the expander doesn't have any AutomationProperties.Name set,
// we will try setting one based on the header. This is how
// WPF's expanders work.
if (string.IsNullOrEmpty(AutomationProperties.GetName(this)) &&
!string.IsNullOrEmpty(toggleButtonPeer.GetName()))
{
// Uno Doc: The equivalent '.GetName()' substituted for '.GetNameCore()' in WinUI
AutomationProperties.SetName(this, toggleButtonPeer.GetName());
}
}
}
UpdateExpandState(false);
UpdateExpandDirection(false);
}
/// <summary>
/// The framework calls this method on new view instance creation. The method is
/// intended for performing necessary accessibility setup (if any) for the newly created views.
/// </summary>
/// <param name="view"></param>
internal static void OnViewInstanceCreated(UIElement view)
{
var elementPeer = FrameworkElementAutomationPeer.FromElement(view);
if (elementPeer == null)
{
// Not all the UIElements will create AutomationPeer immediately after being created (e.g. Border, Canvas).
// We need to make sure AutomationPeer is always created since the impementation relies on
// traversing automation tree. Setting AutomationProperties.Name to some string and then clearing it will guarantee that
// AutomationPeer is always created.
AutomationProperties.SetName(view, " ");
view.ClearValue(AutomationProperties.NameProperty);
}
// Create context proactively, there is no room for allocation optimization due to CurrentlyHidingChildren property.
EnsureElementAccessibilityContext(view);
#if PERF_LOG
s_treeContext.Value.ElementCount++;
#endif
}
public MainPage()
{
this.InitializeComponent();
MainFrame.Navigated += MainFrame_Navigated;
NavigationHelper.PageFrame = MainFrame;
NavService.CurrentFrame = MainFrame;
foreach (PageInfo page in NavigationHelper.Pages)
{
var item = new Microsoft.UI.Xaml.Controls.NavigationViewItem()
{
Content = page.Title,
Icon = page.Icon,
Visibility = page.Visibility,
};
MainNav.MenuItems.Add(item);
AutomationProperties.SetName(item, page.Title);
}
MainNav.SelectedItem = MainNav.MenuItems[0];
}
NavigationViewItem CreateNavViewItemFromCategory(NavCategory category)
{
var item = new NavigationViewItem();
item.DataContext = category;
var icon = new FontIcon();
icon.FontFamily = (Windows.UI.Xaml.Media.FontFamily)(App.Current.Resources["CalculatorFontFamily"]);
icon.Glyph = category.Glyph;
item.Icon = icon;
item.Content = category.Name;
item.AccessKey = category.AccessKey;
item.Style = (Windows.UI.Xaml.Style)(Resources["NavViewItemStyle"]);
AutomationProperties.SetName(item, category.AutomationName);
AutomationProperties.SetAutomationId(item, category.AutomationId);
return(item);
}
public TestPage()
{
AutomationProperties.SetName(this, "TestPage");
Loaded += OnLoaded;
var resources = new ResourceDictionaryEx();
resources.ThemeDictionaries["Default"] = new ResourceDictionary
{
{ "WhichTheme", ApplicationTheme.Dark }
};
resources.ThemeDictionaries["Light"] = new ResourceDictionary
{
{ "WhichTheme", ApplicationTheme.Light }
};
resources.ThemeDictionaries["HighContrast"] = new ResourceDictionary
{
{ "WhichTheme", ApplicationTheme.Light }
};
Resources = resources;
}
// Set the AutomationPeer name to be the same as the x:Name on each FrameworkElement
// that is a child of the given panel, and continue recursively into any panel children.
// This is so we don't need to set both properties on the elements in XAML.
void SetAutomationPeerNames(Panel root)
{
foreach (var child in root.Children)
{
if (child is FrameworkElement element)
{
// Copy the x:Name into the AutomationPeer name unless it already has an AutomationPeer name.
var name = element.Name;
if (!string.IsNullOrEmpty(name) && string.IsNullOrEmpty(AutomationProperties.GetName(element)))
{
AutomationProperties.SetName(element, name);
}
if (child is Panel panel)
{
// Recurse to get the rest of the tree.
SetAutomationPeerNames(panel);
}
}
}
}
CompositionBrush _previousCompositionBrush; // Used by test helpers that get called multiple times
public AcrylicBrushPage()
{
this.InitializeComponent();
if (ApiInformation.IsTypePresent("Windows.UI.Xaml.Media.XamlCompositionBrushBase"))
{
AutomationProperties.SetName(this, "AcrylicBrushPage");
AutomationProperties.SetAutomationId(this, "AcrylicBrushPage");
_acrylicBrush = new AcrylicBrush {
BackgroundSource = AcrylicBackgroundSource.HostBackdrop,
FallbackColor = Color.FromArgb(0xFF, 0x0, 0x0, 0xFF),
TintOpacity = TintOpacity.Value
};
_acrylicTestApi = new AcrylicTestApi();
_iteration_RunHideAndShowWindow = 0;
_iteration_TintTransitionDuration = 0;
}
}