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Some items view improvements for keyboards accelerators.

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This commit is contained in:
Burak Kaan Köse
2025-10-22 03:45:38 +02:00
parent 449c1d3f4d
commit ff1c3dece3
4 changed files with 142 additions and 87 deletions
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Wino.Mail.WinUI/Views/MailListPage.xaml
+8 -7
View File
@@ -49,8 +49,15 @@
<SolidColorBrush x:Key="ButtonBackgroundDisabled">Transparent</SolidColorBrush>
<!--
Virtualization is disabled because it messes up the selected items.
When item is unrealized, it's selection state is lost.
I don't want to intercept ItemContainer for it.
-->
<StackLayout
x:Key="DefaultItemsViewLayout"
IsVirtualizationEnabled="False"
Orientation="Vertical"
Spacing="6" />
@@ -61,13 +68,6 @@
VerticalContentAlignment="Stretch"
CanUserInvoke="UserCanInvoke"
IsSelected="{x:Bind IsSelected, Mode=TwoWay}">
<animations:Implicit.ShowAnimations>
<animations:OpacityAnimation To="1.0" Duration="0:0:1" />
</animations:Implicit.ShowAnimations>
<animations:Implicit.HideAnimations>
<animations:OpacityAnimation To="0.0" Duration="0:0:1" />
</animations:Implicit.HideAnimations>
<controls:MailItemDisplayInformationControl
Margin="{x:Bind helpers:XamlHelpers.GetMailItemControlMargin(IsDisplayedInThread), Mode=OneWay}"
@@ -286,6 +286,7 @@
VerticalAlignment="Center"
Canvas.ZIndex="100"
Checked="SelectAllCheckboxChecked"
IsChecked="{x:Bind ViewModel.MailCollection.IsAllItemsSelected, Mode=OneWay}"
Unchecked="SelectAllCheckboxUnchecked" />
Wino.Mail.WinUI/Views/MailListPage.xaml.cs
+42 -56
View File
@@ -13,6 +13,7 @@ using Microsoft.UI.Xaml.Media.Animation;
using Microsoft.UI.Xaml.Navigation;
using MoreLinq;
using Windows.Foundation;
using Windows.System;
using Wino.Controls;
using Wino.Core.Domain;
using Wino.Core.Domain.Enums;
@@ -57,16 +58,20 @@ public sealed partial class MailListPage : MailListPageAbstract,
{
WeakReferenceMessenger.Default.Send(new ActiveMailFolderChangedEvent(folderNavigationArgs.BaseFolderMenuItem, folderNavigationArgs.FolderInitLoadAwaitTask));
}
ViewModel.ThrottledSelectionChanged += ListSelectionChanged;
}
private void ListSelectionChanged(object? sender, EventArgs e)
{
UpdateSelectAllButtonStatus();
}
protected override void OnNavigatedFrom(NavigationEventArgs e)
{
base.OnNavigatedFrom(e);
// Dispose all WinoListView items.
// MailListView.Dispose();
ViewModel.ThrottledSelectionChanged -= ListSelectionChanged;
this.Bindings.StopTracking();
RenderingFrame.Navigate(typeof(IdlePage));
@@ -79,13 +84,17 @@ public sealed partial class MailListPage : MailListPageAbstract,
// Check all checkbox if all is selected.
// Unhook events to prevent selection overriding.
SelectAllCheckbox.Checked -= SelectAllCheckboxChecked;
SelectAllCheckbox.Unchecked -= SelectAllCheckboxUnchecked;
//DispatcherQueue.TryEnqueue(Microsoft.UI.Dispatching.DispatcherQueuePriority.Low, () =>
//{
// SelectAllCheckbox.Checked -= SelectAllCheckboxChecked;
// SelectAllCheckbox.Unchecked -= SelectAllCheckboxUnchecked;
SelectAllCheckbox.IsChecked = MailListView.CastedItemsSource?.Count() > 0 && MailListView.SelectedItems.Count == MailListView.CastedItemsSource.Count();
// bool isAllSelected = ViewModel.MailCollection.AllItems.All(a => a.IsSelected);
// SelectAllCheckbox.IsChecked = ViewModel.MailCollection.AllItems.Count() > 0 && isAllSelected;
SelectAllCheckbox.Checked += SelectAllCheckboxChecked;
SelectAllCheckbox.Unchecked += SelectAllCheckboxUnchecked;
// SelectAllCheckbox.Checked += SelectAllCheckboxChecked;
// SelectAllCheckbox.Unchecked += SelectAllCheckboxUnchecked;
//});
}
private void SelectionModeToggleChecked(object sender, RoutedEventArgs e) => ChangeSelectionMode(ItemsViewSelectionMode.Multiple);
@@ -108,11 +117,9 @@ public sealed partial class MailListPage : MailListPageAbstract,
}
}
// SelectAllCheckbox.IsChecked = false;
SelectAllCheckbox.IsChecked = false;
SelectionModeToggle.IsChecked = false;
// MailListView.ClearSelections();
UpdateSelectAllButtonStatus();
ViewModel.SelectedPivotChangedCommand.Execute(null);
}
@@ -134,12 +141,12 @@ public sealed partial class MailListPage : MailListPageAbstract,
private void SelectAllCheckboxChecked(object sender, RoutedEventArgs e)
{
// MailListView.SelectAllWino();
ViewModel.MailCollection.SelectAll();
}
private void SelectAllCheckboxUnchecked(object sender, RoutedEventArgs e)
{
// MailListView.ClearSelections();
ViewModel.MailCollection.ClearSelections();
}
private async void MailItemContextRequested(UIElement sender, ContextRequestedEventArgs args)
@@ -548,29 +555,9 @@ public sealed partial class MailListPage : MailListPageAbstract,
private void ListSelectionChanged(ItemsView sender, ItemsViewSelectionChangedEventArgs args)
{
UpdateSelectAllButtonStatus();
SynchronizeSelectedItems();
UpdateAdaptiveness();
}
private static object _selectedItemsLock = new object();
private void SynchronizeSelectedItems()
{
//lock (_selectedItemsLock)
//{
// ViewModel.SelectedItems.Clear();
// foreach (var item in MailListView.SelectedItems)
// {
// if (item is MailItemViewModel mailItem)
// {
// if (!mailItem.IsSelected) mailItem.IsSelected = true;
// if (!ViewModel.SelectedItems.Contains(mailItem)) ViewModel.SelectedItems.Add(mailItem);
// }
// }
//}
}
private void ThreadContainerRightTapped(object sender, RightTappedRoutedEventArgs e)
{
if (sender is ItemContainer container && container.Tag is ThreadMailItemViewModel expander)
@@ -601,29 +588,28 @@ public sealed partial class MailListPage : MailListPageAbstract,
private void MailListView_ProcessKeyboardAccelerators(UIElement sender, ProcessKeyboardAcceleratorEventArgs args)
{
// ItemsView have weird logic for selection inversion. We need to handle it manually.
args.Handled = true;
ViewModel.MailCollection.SelectAll();
// If not all items are selected, select all. Otherwise clear selection.
// Handle selections in the GroupedEmailCollection.
//if (MailListView.SelectedItems.Count < MailListView.CastedItemsSource?.Count())
//{
// // MailListView.SelectAllWino();
//}
//else
//{
// // MailListView.ClearSelections();
//}
}
private void SingleItemInvoked(ItemsView sender, ItemsViewItemInvokedEventArgs args)
{
if (args.InvokedItem is MailItemViewModel mailItem)
if (args.Key == VirtualKey.Delete)
{
mailItem.IsSelected = !mailItem.IsSelected;
}
else
{
// ItemsView have weird logic for selection inversion. We need to handle it manually.
args.Handled = true;
// TODO: If not all items are selected, select all. Otherwise clear selection.
// Handle selections in the GroupedEmailCollection.
ViewModel.MailCollection.SelectAll();
//if (!ViewModel.MailCollection.IsAllItemsSelected)
//{
//}
//else
//{
// ViewModel.MailCollection.ClearSelections();
//}
}
}
}