301 lines
8.1 KiB
C#
301 lines
8.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using System.Windows.Documents;
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using System.Windows.Media;
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using System.Windows.Controls;
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using System.Reflection;
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using System.Windows;
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using Aitex.Core.Account;
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using MECF.Framework.Common.Properties;
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using MECF.Framework.UI.Core.Properties;
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using Autofac;
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using Aitex.Core.UI.View.Common;
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using MECF.Framework.UI.Core.Applications;
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namespace Aitex.Core.UI.View.Frame
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{
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public class ViewManager
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{
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public const string Culture_CN = "zh-CN";
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public const string Culture_EN = "en-US";
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public List<string> GetAllViewList
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{
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get { return _views == null ? null : _views.ViewIdList; }
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}
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public string SystemName { get; set; }
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public string UILayoutFile { get; set; }
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public string ViewAssembly { get; set; }
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public ImageSource SystemLogo { get; set; }
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public Window MainWindow { get { return _mainWindow; } }
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public event Action OnMainWindowLoaded;
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public static Account.Account LoginAccount;
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public bool MaxSizeShow { get; set; }
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UILayoutParser _views;
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ITopView _topView;
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BottomView _bottomView = new BottomView();
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CenterView _centerView = new CenterView();
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StandardFrameWindow _mainWindow;
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private bool _isLogoff;
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private string _culture = "en-US";
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public int PreferWidth { get; set; }
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public int PreferHeight { get; set; }
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public int PreferHeightTopPanel { get; set; }
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public int PreferHeightCenterPanel { get; set; }
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public int PreferHeightBottomPanel { get; set; }
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public ViewManager()
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{
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PreferWidth = 1920;
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PreferHeight = 1020;
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PreferHeightTopPanel = 130;
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PreferHeightCenterPanel = 800;
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PreferHeightBottomPanel = 90;
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MaxSizeShow = true;
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}
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public void InitWindow()
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{
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_views = new UILayoutParser(UILayoutFile);
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if (_views.PreferWidth > 0)
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PreferWidth = _views.PreferWidth;
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if (_views.PreferTopPanelHeight > 0)
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PreferHeightTopPanel = _views.PreferTopPanelHeight;
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if (_views.PreferCenterPanelHeight > 0)
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PreferHeightCenterPanel = _views.PreferCenterPanelHeight;
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if (_views.PreferBottomPanelHeight > 0)
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PreferHeightBottomPanel = _views.PreferBottomPanelHeight;
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PreferHeight = PreferHeightTopPanel + PreferHeightCenterPanel + PreferHeightBottomPanel;
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try
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{
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using (var scope = UiApplication.Instance.Container.BeginLifetimeScope())
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{
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var type = Assembly.Load(_views.TitleView.AssemblyName).GetType(_views.TitleView.ViewClass);
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_topView = scope.Resolve(type) as ITopView;
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}
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}
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catch (Exception )
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{
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throw new ApplicationException(string.Format("在程序集{0}中，没有找到{1}，请检查UILayout配置文件中的设置", ViewAssembly, _views.TitleView.ViewClass));
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}
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UserControl uc = (UserControl)_topView;
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_bottomView.CreateMenu(_views.NavigationView);
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_bottomView.ButtonClicked += new Action<string>(_bottomView_ButtonClicked);
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_centerView.CreateView(_views.NavigationView);
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}
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void _bottomView_ButtonClicked(string obj)
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{
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UpdateSelection(obj, "");
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}
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public void ShowMainWindow(bool visible)
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{
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InitWindow();
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_mainWindow = new StandardFrameWindow()
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{
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TopView = _topView as UserControl,
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BottomView = _bottomView,
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CenterView = _centerView,
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Icon = SystemLogo,
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Title = SystemName,
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WindowState = MaxSizeShow ? WindowState.Maximized : WindowState.Normal,
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};
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_mainWindow.CenterGrid.Width = PreferWidth;
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_mainWindow.CenterGrid.Height = PreferHeight;
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_mainWindow.TopRow.Height = new GridLength(PreferHeightTopPanel);
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_mainWindow.CenterRow.Height = new GridLength(PreferHeightCenterPanel);
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_mainWindow.BottomRow.Height = new GridLength(PreferHeightBottomPanel);
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_centerView.Height = PreferHeightCenterPanel;
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_bottomView.Height = PreferHeightBottomPanel;
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_mainWindow.UpdateLayout();
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UpdateSelection(_views.NavigationView[0].Id, "");
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_mainWindow.Closing += new System.ComponentModel.CancelEventHandler(_mainWindow_Closing);
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_mainWindow.Loaded += new RoutedEventHandler(_mainWindow_Loaded);
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if (visible)
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_mainWindow.Show();
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}
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public void Logoff()
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{
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_isLogoff = true;
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_mainWindow.Close();
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}
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void _mainWindow_Loaded(object sender, RoutedEventArgs e)
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{
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if (OnMainWindowLoaded != null)
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OnMainWindowLoaded();
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}
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void _mainWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e)
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{
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if (_isLogoff)
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{
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e.Cancel = false;
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System.Diagnostics.Process.Start(System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName);
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Application.Current.Shutdown();
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return;
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}
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e.Cancel = !Exit();
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}
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bool Exit()
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{
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return MessageBox.Show("Are you sure you want to exit system?", SystemName, MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes;
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}
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void UpdateSelection(string navigationId, string subviewId)
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{
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if (navigationId == "exit")
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{
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_mainWindow.Close();
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return;
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}
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_bottomView.SetSelection(navigationId);
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_centerView.SetSelection(navigationId);
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_topView.SetTitle(_centerView.GetCurrentViewName(_culture));
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}
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public UserControl FindView(string id)
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{
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return _centerView.GetView(id);
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}
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public TabItem FindTab(string id)
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{
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return _centerView.GetTab(id);
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}
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public void SetViewPermission(Account.Account account)
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{
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UserControl userControl;
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TabItem tabItem;
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LoginAccount = account;
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foreach (var dic in account.Permission)
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{
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userControl = FindView(dic.Key);
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tabItem = FindTab(dic.Key);
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if (userControl == null)
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continue;
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switch (dic.Value)
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{
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case ViewPermission.FullyControl:
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case ViewPermission.ProcessOPControl:
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userControl.Visibility = Visibility.Visible;
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userControl.IsEnabled = true;
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break;
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case ViewPermission.PartlyControl:
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userControl.Visibility = Visibility.Visible;
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userControl.IsEnabled = true;
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break;
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case ViewPermission.Readonly:
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userControl.Visibility = Visibility.Visible;
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userControl.IsEnabled = dic.Key == "recipe" ? true : false;
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break;
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case ViewPermission.Invisiable:
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userControl.Visibility = Visibility.Hidden;
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tabItem.Visibility = Visibility.Hidden;
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tabItem.Width = 0;
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break;
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}
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}
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foreach (ViewItem item in _views.NavigationView)
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{
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bool enable = false;
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foreach (ViewItem sub in item.SubView)
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{
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foreach (var dic in account.Permission)
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{
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if (dic.Key == sub.Id && dic.Value != ViewPermission.Invisiable)
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{
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enable = true;
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break;
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}
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}
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}
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_bottomView.Enable(item.Id, enable);
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}
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}
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public void SetCulture(string culture)
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{
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_culture = culture;
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if (_topView != null)
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_topView.SetTitle(_centerView.GetCurrentViewName(_culture));
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_centerView.SetCulture(culture);
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_bottomView.SetCulture(culture);
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UpdateCultureResource(culture);
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}
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private void UpdateCultureResource(string culture)
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{
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//string culture = language == 2 ? "zh-CN" : "en-US";
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//Copy all MergedDictionarys into a auxiliar list.
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var dictionaryList = Application.Current.Resources.MergedDictionaries.ToList();
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//Search for the specified culture.
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string requestedCulture = string.Format(@"/MECF.Framework.Common;component/Resources/Language/StringResources.{0}.xaml", culture);
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var resourceDictionary = dictionaryList.FirstOrDefault(d => d.Source.OriginalString == requestedCulture);
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if (resourceDictionary == null)
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{
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//If not found, select our default language.
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requestedCulture = "StringResources.xaml";
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resourceDictionary = dictionaryList.
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FirstOrDefault(d => d.Source.OriginalString == requestedCulture);
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}
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//If we have the requested resource, remove it from the list and place at the end.
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//Then this language will be our string table to use.
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if (resourceDictionary != null)
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{
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Application.Current.Resources.MergedDictionaries.Remove(resourceDictionary);
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Application.Current.Resources.MergedDictionaries.Add(resourceDictionary);
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}
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//Inform the threads of the new culture.
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Thread.CurrentThread.CurrentCulture = new CultureInfo(culture);
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Thread.CurrentThread.CurrentUICulture = new CultureInfo(culture);
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}
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}
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}
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