public void SwipeItemTest()
{
SwipeItem swipeItem = null;
RunOnUIThread.Execute(() =>
{
swipeItem = new SwipeItem();
swipeItem.Text = "Selfie";
swipeItem.IconSource = new FontIconSource()
{
Glyph = ""
};
swipeItem.Background = new SolidColorBrush(Windows.UI.Colors.Red);
swipeItem.Foreground = new SolidColorBrush(Windows.UI.Colors.Blue);
});
IdleSynchronizer.Wait();
RunOnUIThread.Execute(() =>
{
Verify.AreEqual(swipeItem.Text, "Selfie");
Verify.IsTrue(swipeItem.IconSource is FontIconSource);
Verify.AreEqual((swipeItem.IconSource as FontIconSource).Glyph, "");
Verify.AreEqual(((SolidColorBrush)swipeItem.Background).Color, Windows.UI.Colors.Red);
Verify.AreEqual(((SolidColorBrush)swipeItem.Foreground).Color, Windows.UI.Colors.Blue);
});
}
void OnSwipeItemInvoked(WSwipeItem sender, Microsoft.UI.Xaml.Controls.SwipeItemInvokedEventArgs args)
{
var windowsSwipeItem = sender;
var formsSwipeItem = GetFormsSwipeItem(windowsSwipeItem);
formsSwipeItem?.OnInvoked();
}
public static void UpdateTextColor(this WSwipeItem platformControl, ISwipeItemMenuItem view)
{
var textColor = view.TextColor ?? view.GetTextColor();
if (textColor != null)
{
platformControl.Foreground = textColor.ToPlatform();
}
}
internal static void UpdateProperty(this WSwipeItem platformControl, DependencyProperty property, object?value)
{
if (value == null)
{
platformControl.ClearValue(property);
}
else
{
platformControl.SetValue(property, value);
}
}
private void SwipeItemInvokedAndResizeGrid(SwipeItem sender, SwipeItemInvokedEventArgs args)
{
SwipeItemInvoked(sender, args);
if (sender.Text == "Scale Down")
{
SwipePanel.Width = 400;
}
else if (sender.Text == "Scale Up")
{
SwipePanel.Width = 700;
}
PrintGridWidth();
}
private void SwipeItemInvoked(SwipeItem sender, SwipeItemInvokedEventArgs args)
{
// ensures that this method is invoked twice for only one swipe action.
if (pastSender == sender)
{
textBlock.Text = "FailTest";
}
else
{
textBlock.Text = sender.Text;
}
pastSender = sender;
var peer = FrameworkElementAutomationPeer.CreatePeerForElement(this);
peer.RaiseAutomationEvent(AutomationEvents.MenuClosed);
}
SwipeItem GetFormsSwipeItem(WSwipeItem swipeItem)
{
if (_leftItems != null)
{
_leftItems.TryGetValue(swipeItem, out SwipeItem formsSwipeItem);
if (formsSwipeItem != null)
{
return(formsSwipeItem);
}
}
if (_rightItems != null)
{
_rightItems.TryGetValue(swipeItem, out SwipeItem formsSwipeItem);
if (formsSwipeItem != null)
{
return(formsSwipeItem);
}
}
if (_topItems != null)
{
_topItems.TryGetValue(swipeItem, out SwipeItem formsSwipeItem);
if (formsSwipeItem != null)
{
return(formsSwipeItem);
}
}
if (_bottomItems != null)
{
_bottomItems.TryGetValue(swipeItem, out SwipeItem formsSwipeItem);
if (formsSwipeItem != null)
{
return(formsSwipeItem);
}
}
return(null);
}
public static void CreateSwipeItem <T>(this Microsoft.UI.Xaml.Controls.SwipeItems flyout, Func <T, bool> visibility, ICommand command, T parameter, string text, Microsoft.UI.Xaml.Controls.IconSource icon = null) where T : class
{
var value = visibility(parameter as T);
if (value)
{
var flyoutItem = new Microsoft.UI.Xaml.Controls.SwipeItem();
flyoutItem.Command = command;
flyoutItem.CommandParameter = parameter;
flyoutItem.Text = text;
if (icon != null)
{
flyoutItem.IconSource = icon;
}
flyout.Add(flyoutItem);
}
}
void FillSwipeItemsCache(SwipeDirection swipeDirection, WSwipeItem windowsSwipeItem, SwipeItem formsSwipeItem)
{
switch (swipeDirection)
{
case SwipeDirection.Left:
_leftItems.Add(windowsSwipeItem, formsSwipeItem);
break;
case SwipeDirection.Right:
_rightItems.Add(windowsSwipeItem, formsSwipeItem);
break;
case SwipeDirection.Up:
_topItems.Add(windowsSwipeItem, formsSwipeItem);
break;
case SwipeDirection.Down:
_bottomItems.Add(windowsSwipeItem, formsSwipeItem);
break;
}
}
private void SwipeItemInvoked(SwipeItem sender, SwipeItemInvokedEventArgs args)
{
if (chkLogSwipeControlEvents.IsChecked == true)
{
AppendAsyncEventMessage("SwipeItemInvoked sender.Text=" + sender.Text + ", args.SwipeControl.Name=" + args.SwipeControl.Name);
}
// ensures that this method is invoked twice for only one swipe action.
if (pastSender == sender)
{
textBlock.Text = "FailTest";
}
else
{
textBlock.Text = sender.Text;
}
pastSender = sender;
var peer = FrameworkElementAutomationPeer.CreatePeerForElement(this);
peer.RaiseAutomationEvent(AutomationEvents.MenuClosed);
}
private void OnClearSwipeInvoked(Microsoft.UI.Xaml.Controls.SwipeItem sender, Microsoft.UI.Xaml.Controls.SwipeItemInvokedEventArgs e)
{
Model.Clear();
}
public static void UpdateBackground(this WSwipeItem platformControl, Paint?paint, UI.Xaml.Media.Brush?defaultBrush = null) => platformControl.UpdateProperty(WSwipeItem.BackgroundProperty, paint.IsNullOrEmpty() ? defaultBrush : paint?.ToPlatform());
private void ExecuteRemainOpenInvoked(SwipeItem sender, SwipeItemInvokedEventArgs args)
{
textBlock.Text = sender.Text;
}
WSwipeItems CreateSwipeItems(SwipeDirection swipeDirection)
{
var swipeItems = new WSwipeItems();
SwipeItems items = null;
switch (swipeDirection)
{
case SwipeDirection.Left:
DisposeSwipeItems(_leftItems);
items = Element.LeftItems;
_leftItems = new Dictionary <WSwipeItem, SwipeItem>();
break;
case SwipeDirection.Right:
DisposeSwipeItems(_rightItems);
items = Element.RightItems;
_rightItems = new Dictionary <WSwipeItem, SwipeItem>();
break;
case SwipeDirection.Up:
DisposeSwipeItems(_topItems);
items = Element.TopItems;
_topItems = new Dictionary <WSwipeItem, SwipeItem>();
break;
case SwipeDirection.Down:
DisposeSwipeItems(_bottomItems);
items = Element.BottomItems;
_bottomItems = new Dictionary <WSwipeItem, SwipeItem>();
break;
}
items.PropertyChanged += OnSwipeItemsPropertyChanged;
swipeItems.Mode = GetSwipeMode(items.Mode);
foreach (var item in items)
{
if (item is SwipeItem formsSwipeItem)
{
var textColor = GetSwipeItemColor(formsSwipeItem.BackgroundColor);
var windowsSwipeItem = new WSwipeItem
{
Background = formsSwipeItem.BackgroundColor.IsDefault ? null : formsSwipeItem.BackgroundColor.ToBrush(),
Foreground = textColor.ToBrush(),
IconSource = formsSwipeItem.IconImageSource.ToWindowsIconSource(),
Text = formsSwipeItem.Text,
Command = formsSwipeItem.Command,
CommandParameter = formsSwipeItem.CommandParameter,
BehaviorOnInvoked = GetSwipeBehaviorOnInvoked(items.SwipeBehaviorOnInvoked)
};
formsSwipeItem.PropertyChanged += OnSwipeItemPropertyChanged;
windowsSwipeItem.Invoked += OnSwipeItemInvoked;
swipeItems.Add(windowsSwipeItem);
FillSwipeItemsCache(swipeDirection, windowsSwipeItem, formsSwipeItem);
}
}
return(swipeItems);
}
public static void SwipeItemCommandHelper(Microsoft.UI.Xaml.Controls.SwipeItem sender, Microsoft.UI.Xaml.Controls.SwipeItemInvokedEventArgs args)
{
sender.CommandParameter = args.SwipeControl.DataContext;
}
public void BtnAddItem_Click(object sender, RoutedEventArgs args)
{
SwipeItem swipeItem = new SwipeItem();
swipeItem.Text = txtText.Text;
switch (cmbIcon.SelectedIndex)
{
case (0):
swipeItem.IconSource = Resources["SymbolIcon"] as IconSource;
break;
case (1):
swipeItem.IconSource = Resources["FontIcon"] as IconSource;
break;
case (2):
swipeItem.IconSource = Resources["BitmapIcon"] as IconSource;
break;
case (3):
swipeItem.IconSource = Resources["PathIcon"] as IconSource;
break;
}
swipeItem.Background = new SolidColorBrush(cpBackground.Color);
switch (cmbBehaviorOnInvoked.SelectedIndex)
{
case (0):
swipeItem.BehaviorOnInvoked = SwipeBehaviorOnInvoked.Auto;
break;
case (1):
swipeItem.BehaviorOnInvoked = SwipeBehaviorOnInvoked.Close;
break;
case (2):
swipeItem.BehaviorOnInvoked = SwipeBehaviorOnInvoked.RemainOpen;
break;
}
SwipeItems swipeItems = null;
switch (cmbCollection.SelectedIndex)
{
case (0):
swipeItems = markupSwipeControl.LeftItems;
if (swipeItems == null)
{
swipeItems = new SwipeItems();
swipeItems.Add(swipeItem);
markupSwipeControl.LeftItems = swipeItems;
}
else
{
swipeItems.Add(swipeItem);
}
break;
case (1):
swipeItems = markupSwipeControl.RightItems;
if (swipeItems == null)
{
swipeItems = new SwipeItems();
swipeItems.Add(swipeItem);
markupSwipeControl.RightItems = swipeItems;
}
else
{
swipeItems.Add(swipeItem);
}
break;
case (2):
swipeItems = markupSwipeControl.TopItems;
if (swipeItems == null)
{
swipeItems = new SwipeItems();
swipeItems.Add(swipeItem);
markupSwipeControl.TopItems = swipeItems;
}
else
{
swipeItems.Add(swipeItem);
}
break;
case (3):
swipeItems = markupSwipeControl.BottomItems;
if (swipeItems == null)
{
swipeItems = new SwipeItems();
swipeItems.Add(swipeItem);
markupSwipeControl.BottomItems = swipeItems;
}
else
{
swipeItems.Add(swipeItem);
}
break;
}
switch (cmbMode.SelectedIndex)
{
case (0):
swipeItems.Mode = SwipeMode.Reveal;
break;
case (1):
swipeItems.Mode = SwipeMode.Execute;
break;
}
resetSwipeItemChoices();
}
private void ProgramaticallyCloseSwipeControl9(SwipeItem sender, SwipeItemInvokedEventArgs args)
{
SwipeItemInvoked(sender, args);
textBlock.Text = "sc9.Close()";
sc9.Close();
}
private void OnMemorySubtractSwipeInvoked(Microsoft.UI.Xaml.Controls.SwipeItem sender, Microsoft.UI.Xaml.Controls.SwipeItemInvokedEventArgs e)
{
Model.MemorySubtract();
}
