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https://github.com/wwiinnddyy/LanMountainDesktop.git
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0.1.8
This commit is contained in:
lincube
347
LanMontainDesktop/Views/MainWindow.ComponentSystem.cs
Normal file
347
LanMontainDesktop/Views/MainWindow.ComponentSystem.cs
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@@ -0,0 +1,347 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using Avalonia;
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using Avalonia.Controls;
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using Avalonia.Interactivity;
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using Avalonia.Media;
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using Avalonia.Threading;
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using LanMontainDesktop.ComponentSystem;
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using LanMontainDesktop.Models;
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namespace LanMontainDesktop.Views;
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public partial class MainWindow
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{
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private void OnOpenComponentLibraryClick(object? sender, RoutedEventArgs e)
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{
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if (_isComponentLibraryOpen)
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{
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return;
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}
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_reopenSettingsAfterComponentLibraryClose = _isSettingsOpen;
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if (_isSettingsOpen)
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{
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CloseSettingsPage(immediate: true);
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}
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OpenComponentLibraryWindow();
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}
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private void OnCloseComponentLibraryClick(object? sender, RoutedEventArgs e)
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{
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CloseComponentLibraryWindow(reopenSettings: true);
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}
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private void OnStatusBarClockChecked(object? sender, RoutedEventArgs e)
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{
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if (_suppressStatusBarToggleEvents)
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{
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return;
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}
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_topStatusComponentIds.Add(BuiltInComponentIds.Clock);
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ApplyTopStatusComponentVisibility();
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UpdateWallpaperPreviewLayout();
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PersistSettings();
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}
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private void OnStatusBarClockUnchecked(object? sender, RoutedEventArgs e)
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{
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if (_suppressStatusBarToggleEvents)
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{
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return;
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}
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_topStatusComponentIds.Remove(BuiltInComponentIds.Clock);
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ApplyTopStatusComponentVisibility();
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UpdateWallpaperPreviewLayout();
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PersistSettings();
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}
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private void ApplyTaskbarSettings(AppSettingsSnapshot snapshot)
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{
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_topStatusComponentIds.Clear();
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if (snapshot.TopStatusComponentIds is not null)
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{
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foreach (var componentId in snapshot.TopStatusComponentIds)
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{
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if (string.IsNullOrWhiteSpace(componentId))
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{
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continue;
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}
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var normalizedId = componentId.Trim();
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if (_componentRegistry.IsKnownComponent(normalizedId) &&
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_componentRegistry.AllowsStatusBarPlacement(normalizedId))
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{
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_topStatusComponentIds.Add(normalizedId);
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}
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}
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}
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_pinnedTaskbarActions.Clear();
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if (snapshot.PinnedTaskbarActions is not null)
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{
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foreach (var actionText in snapshot.PinnedTaskbarActions)
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{
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if (Enum.TryParse<TaskbarActionId>(actionText, ignoreCase: true, out var action))
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{
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_pinnedTaskbarActions.Add(action);
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}
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}
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}
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if (_pinnedTaskbarActions.Count == 0)
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{
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foreach (var action in DefaultPinnedTaskbarActions)
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{
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_pinnedTaskbarActions.Add(action);
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}
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}
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_enableDynamicTaskbarActions = snapshot.EnableDynamicTaskbarActions;
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_taskbarLayoutMode = string.IsNullOrWhiteSpace(snapshot.TaskbarLayoutMode)
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? TaskbarLayoutBottomFullRowMacStyle
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: snapshot.TaskbarLayoutMode;
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}
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private void ApplyTopStatusComponentVisibility()
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{
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var showClock = _topStatusComponentIds.Contains(BuiltInComponentIds.Clock);
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if (ClockWidget is not null)
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{
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ClockWidget.IsVisible = showClock;
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}
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if (WallpaperPreviewClockContainer is not null)
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{
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WallpaperPreviewClockContainer.IsVisible = showClock;
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}
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if (WallpaperPreviewClockTextBlock is not null && showClock)
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{
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WallpaperPreviewClockTextBlock.Text = DateTime.Now.ToString("HH:mm");
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}
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}
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private TaskbarContext GetCurrentTaskbarContext()
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{
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if (!_isSettingsOpen)
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{
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return TaskbarContext.Desktop;
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}
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return SettingsNavListBox?.SelectedIndex switch
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{
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0 => TaskbarContext.SettingsWallpaper,
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1 => TaskbarContext.SettingsGrid,
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2 => TaskbarContext.SettingsColor,
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3 => TaskbarContext.SettingsStatusBar,
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4 => TaskbarContext.SettingsRegion,
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_ => TaskbarContext.Desktop
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};
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}
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private void ApplyTaskbarActionVisibility(TaskbarContext context)
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{
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if (BackToWindowsButton is null ||
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OpenComponentLibraryButton is null ||
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OpenSettingsButton is null ||
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WallpaperPreviewBackButtonVisual is null ||
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WallpaperPreviewComponentLibraryVisual is null ||
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WallpaperPreviewSettingsButtonIcon is null)
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{
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return;
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}
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var showMinimize = _pinnedTaskbarActions.Contains(TaskbarActionId.MinimizeToWindows);
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var showSettings = _pinnedTaskbarActions.Contains(TaskbarActionId.OpenSettings);
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var showComponentLibrary = _isSettingsOpen || _isComponentLibraryOpen;
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BackToWindowsButton.IsVisible = showMinimize;
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OpenComponentLibraryButton.IsVisible = showComponentLibrary;
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OpenSettingsButton.IsVisible = showSettings;
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WallpaperPreviewBackButtonVisual.IsVisible = showMinimize;
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WallpaperPreviewComponentLibraryVisual.IsVisible = showComponentLibrary;
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WallpaperPreviewSettingsButtonIcon.IsVisible = showSettings;
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if (TaskbarFixedActionsHost is not null)
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{
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TaskbarFixedActionsHost.IsVisible = showMinimize;
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}
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if (TaskbarSettingsActionHost is not null)
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{
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TaskbarSettingsActionHost.IsVisible = showSettings || showComponentLibrary;
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}
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if (WallpaperPreviewTaskbarFixedActionsHost is not null)
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{
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WallpaperPreviewTaskbarFixedActionsHost.IsVisible = showMinimize;
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}
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if (WallpaperPreviewTaskbarSettingsActionHost is not null)
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{
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WallpaperPreviewTaskbarSettingsActionHost.IsVisible = showSettings || showComponentLibrary;
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}
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var dynamicActions = ResolveDynamicTaskbarActions(context);
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var hasDynamicActions = dynamicActions.Count > 0;
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BuildDynamicTaskbarVisuals(dynamicActions);
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if (TaskbarDynamicActionsHost is not null)
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{
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TaskbarDynamicActionsHost.IsVisible = hasDynamicActions;
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}
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if (WallpaperPreviewTaskbarDynamicActionsHost is not null)
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{
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WallpaperPreviewTaskbarDynamicActionsHost.IsVisible = hasDynamicActions;
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}
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UpdateOpenSettingsActionVisualState();
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}
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private void UpdateOpenSettingsActionVisualState()
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{
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if (OpenSettingsButtonTextBlock is null || OpenSettingsButton is null)
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{
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return;
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}
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var showBackToDesktop = _isSettingsOpen;
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OpenSettingsButtonTextBlock.IsVisible = showBackToDesktop;
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OpenSettingsButtonTextBlock.Text = L("settings.back_to_desktop", "Back to Desktop");
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ToolTip.SetTip(
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OpenSettingsButton,
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showBackToDesktop
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? L("settings.back_to_desktop", "Back to Desktop")
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: L("tooltip.open_settings", "Settings"));
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var effectiveCellSize = _currentDesktopCellSize > 0
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? _currentDesktopCellSize
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: Math.Max(32, Math.Min(Bounds.Width, Bounds.Height) / Math.Max(1, _targetShortSideCells));
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ApplyWidgetSizing(effectiveCellSize);
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}
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private void OpenComponentLibraryWindow()
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{
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if (ComponentLibraryWindow is null)
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{
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return;
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}
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_isComponentLibraryOpen = true;
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ComponentLibraryWindow.IsVisible = true;
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ComponentLibraryWindow.Opacity = 0;
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ApplyTaskbarActionVisibility(GetCurrentTaskbarContext());
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Dispatcher.UIThread.Post(() =>
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{
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if (!_isComponentLibraryOpen || ComponentLibraryWindow is null)
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{
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return;
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}
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ComponentLibraryWindow.Opacity = 1;
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}, DispatcherPriority.Background);
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}
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private void CloseComponentLibraryWindow(bool reopenSettings)
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{
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if (!_isComponentLibraryOpen || ComponentLibraryWindow is null)
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{
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return;
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}
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_isComponentLibraryOpen = false;
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ComponentLibraryWindow.Opacity = 0;
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ApplyTaskbarActionVisibility(GetCurrentTaskbarContext());
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DispatcherTimer.RunOnce(() =>
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{
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if (_isComponentLibraryOpen || ComponentLibraryWindow is null)
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{
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return;
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}
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ComponentLibraryWindow.IsVisible = false;
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var shouldReopenSettings = reopenSettings && _reopenSettingsAfterComponentLibraryClose;
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_reopenSettingsAfterComponentLibraryClose = false;
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if (shouldReopenSettings)
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{
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OpenSettingsPage();
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}
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}, TimeSpan.FromMilliseconds(200));
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}
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private IReadOnlyList<TaskbarActionItem> ResolveDynamicTaskbarActions(TaskbarContext context)
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{
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if (!_enableDynamicTaskbarActions)
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{
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return Array.Empty<TaskbarActionItem>();
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}
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// Reserved for page-specific actions. Disabled by default in this phase.
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_ = context;
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return Array.Empty<TaskbarActionItem>();
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}
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private void BuildDynamicTaskbarVisuals(IReadOnlyList<TaskbarActionItem> actions)
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{
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if (TaskbarDynamicActionsPanel is not null)
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{
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TaskbarDynamicActionsPanel.Children.Clear();
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}
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if (WallpaperPreviewTaskbarDynamicActionsPanel is not null)
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{
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WallpaperPreviewTaskbarDynamicActionsPanel.Children.Clear();
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}
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if (actions.Count == 0 ||
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TaskbarDynamicActionsPanel is null ||
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WallpaperPreviewTaskbarDynamicActionsPanel is null)
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{
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return;
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}
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foreach (var action in actions)
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{
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if (!action.IsVisible)
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{
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continue;
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}
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var button = new Button
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{
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Content = action.Title,
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Background = Brushes.Transparent,
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BorderThickness = new Thickness(0),
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Padding = new Thickness(12, 6),
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Foreground = Foreground
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};
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TaskbarDynamicActionsPanel.Children.Add(button);
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var previewText = new TextBlock
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{
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Text = action.Title,
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Foreground = Foreground,
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HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Center,
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VerticalAlignment = Avalonia.Layout.VerticalAlignment.Center
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};
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var previewBorder = new Border
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{
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Background = Brushes.Transparent,
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BorderThickness = new Thickness(0),
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Child = previewText
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};
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WallpaperPreviewTaskbarDynamicActionsPanel.Children.Add(previewBorder);
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}
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}
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}
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