using System;
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using System.Collections.ObjectModel;
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using System.ComponentModel;
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using System.Runtime.CompilerServices;
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using System.Windows;
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using System.Windows.Controls;
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using WPFProject.Events;
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using WPFProject.UI;
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using WPFProject.Utils;
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namespace WPFProject.Controls
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{
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/// <summary>
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/// MenuTabControl.xaml 的交互逻辑
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/// </summary>
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public partial class MenuTabControl : UserControl, INotifyPropertyChanged
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{
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public virtual event PropertyChangedEventHandler PropertyChanged;
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protected virtual void RaisePropertyChanged(string name)
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{
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
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}
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protected void RaiseAndSetIfChanged<T>(ref T old, T @new, [CallerMemberName] string propertyName = null)
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{
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old = @new;
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if (propertyName != null)
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{
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RaisePropertyChanged(propertyName);
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}
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}
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private Visibility ItemVisibility = Visibility.Collapsed;
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//public event EventHandler ClassHandlerProcessed;
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//public static void CustomClickClassHandler(object sender, RoutedEventArgs e)
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//{
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// MenuTabControl simpleBtn = sender as MenuTabControl;
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// EventArgs args = new EventArgs();
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// simpleBtn.ClassHandlerProcessed(simpleBtn, args);
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//}
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// Tab切换事件
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public static readonly RoutedEvent OnTabChangeEvent =
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EventManager.RegisterRoutedEvent("OnTabChange", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(MenuTabControl));
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public event RoutedEventHandler OnTabChange
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{
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add
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{
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AddHandler(OnTabChangeEvent, value);
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}
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remove
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{
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RemoveHandler(OnTabChangeEvent, value);
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}
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}
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private ObservableCollection<IconTabItem> _Items;
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public ObservableCollection<IconTabItem> Items
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{
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get { return _Items; }
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set => RaiseAndSetIfChanged(ref _Items, value);
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}
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private IconTabItem _SelectedItem;
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public IconTabItem SelectedItem
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{
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get { return _SelectedItem; }
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set => RaiseAndSetIfChanged(ref _SelectedItem, value);
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}
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private Visibility _ShowMenu;
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public Visibility ShowMenu
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{
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get { return _ShowMenu; }
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set => RaiseAndSetIfChanged(ref _ShowMenu, value);
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}
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private event EventHandler<SelectionChangedEventArgs> ChildTabChanged;
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public MenuTabControl()
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{
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IPlugin plugin = new WorkControl();
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ChildTabChanged += plugin.OnTabChange;
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DataContext = this;
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InitializeComponent();
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Items = new ObservableCollection<IconTabItem> {
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new IconTabItem(){
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Header="123",
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Content = plugin
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},
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new IconTabItem(){
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Header="321"
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},
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};
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}
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private void UserControl_Loaded(object sender, RoutedEventArgs e)
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{
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// SetItemVisibility();
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//Window main = Window.GetWindow(this);
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//foreach (IconTabItem item in Items)
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//{
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// if (item.Body != null)
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// {
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// Win32Helper.SetParentForWPF(item.Body, main);
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// }
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//}
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}
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private void tabLevel_1_SelectionChanged(object sender, SelectionChangedEventArgs e)
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{
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ChildTabChanged?.Invoke(this, e);
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RoutedEventArgs ee = new RoutedEventArgs(OnTabChangeEvent);
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RaiseEvent(ee);
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}
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public void ChangeItemVisibility()
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{
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ItemVisibility = ItemVisibility == Visibility.Visible ? Visibility.Collapsed : Visibility.Visible;
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SetItemVisibility();
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}
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private void SetItemVisibility()
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{
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if (Items == null)
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{
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return;
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}
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foreach (IconTabItem item in Items)
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{
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item.Visibility = ItemVisibility;
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}
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}
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}
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}
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