private void AddBlockFromFile(string path)
{
Commands.DelegateCommand removeRemoveBlockClickEvent = new Commands.DelegateCommand(new Action <object>((_) =>
{
// 使用Lambda表达式传递一个完整的Action。
// 删除图像块的Action
// 在这里调用Origin的图片块扫描
foreach (var block in ImageBlocks)
{
if (block.BlockPath == path)
{
var deleteBlockPath = block.BlockPath;
ImageBlocks.Remove(block);
GC.Collect();
System.IO.File.Delete(deleteBlockPath);
ScanNumberOfImageBlocksClickEvent.Execute(null);
break;
}
}
}));
var imageBlock = new Models.ImageBlock(path, removeRemoveBlockClickEvent);
ImageBlocks.Add(imageBlock);
ScanNumberOfImageBlocksClickEvent.Execute(null);
App.Log.Info($"ImageBlock {path} has been added to {Name}");
}
public LoadingViewModel(Events.NowLoading model)
{
this.model = model;
SelectedIndex = 0;
SelectedServerIndex = 0;
BrowseMessage = "";
Browse = new Commands.DelegateCommand((param) =>
{
BrowseMessage = "";
this.RaisePropertyChanged("BrowseMessage");
this.RaisePropertyChanged("ExistBrowseMessage");
try
{
model.Client.BrowseSecurityList(model.ServerList[SelectedServerIndex]);
}
catch (Exception e)
{
model.ServerList[SelectedServerIndex].Endpoints = null;
BrowseMessage = string.Format("{0}", e.Message);
}
finally
{
this.RaisePropertyChanged("SecurityList");
this.RaisePropertyChanged("SecurityListIsNotZero");
this.RaisePropertyChanged("BrowseMessage");
this.RaisePropertyChanged("ExistBrowseMessage");
}
}, (param) => true);
}
public MainWindowVM()
{
Products = new ObservableCollection <Product>();
Products.CollectionChanged += (sender, args) => RecalcTotalPrice();
AddProductCommand = new Commands.DelegateCommand(AddProduct);
RemoveProductCommand = new Commands.DelegateCommand(RemoveProduct);
}
public AccessTableVM()
{
//SetRightCommand = new Commands.DelegateCommand(SetRight);
BackCommand = new Commands.DelegateCommand(o =>
NavigationService.Navigate(NavigationService.ExplorerPage));
AddRoleCommand = new Commands.DelegateCommand(o =>
{
OsService.GetOS().RMon.AddRole(RoleName);
RoleName = string.Empty;
OnPropertyChanged("Roles");
});
RemoveRoleCommand = new Commands.DelegateCommand(o =>
{
OsService.GetOS().RMon.RemoveRole(SelectedRole);
OnPropertyChanged("Roles");
OnPropertyChanged("UsersRoles");
});
AddRoleToUserCommand = new Commands.DelegateCommand(o =>
{
OsService.GetOS().RMon.AddRoleToUser(SelectedUser, SelectedUserRole);
OnPropertyChanged("UsersRoles");
});
RemoveRoleFromUserCommand = new Commands.DelegateCommand(o =>
{
OsService.GetOS().RMon.RemoveRoleFromUser(SelectedUser, SelectedUserRole);
OnPropertyChanged("UsersRoles");
});
}
public OneTimeAccessModel(
Interfaces.IConnection connector,
Interfaces.IOneTimeAccessOperator otaOperator
)
{
this._itemsToRead = new ObservableCollection <VariableInfo>();
this.otaOperator = otaOperator;
BindingOperations.EnableCollectionSynchronization(_itemsToRead, new object());
DeleteOneTimeAccessItemsCommand = new Commands.DelegateCommand(
(param) => { DeleteOneTimeAccessItems(); },
(param) => { return(OneTimeAccessItems.Count > 0); });
ReadCommand = new Commands.DelegateCommand(
(param) => { OneTimeRead(); },
(param) => { return(connector.Connected && OneTimeAccessItems.Count > 0); });
WriteCommand = new Commands.DelegateCommand(
(param) => { GroupWrite(this._itemsToRead); },
(param) => { return(connector.Connected && OneTimeAccessItems.Count > 0); });
connector.ObserveProperty(x => x.Connected).Subscribe(c => { if (!c)
{
Close();
}
});
}
public AnalyseWindow()
{
InitializeComponent();
DataContext = App.AnalyseWindowViewModel;
CloseWindowClick = new Commands.DelegateCommand(new System.Action <object>(CloseWindow));
//触发初始化函数
App.AnalyseWindowViewModel.Init(CloseWindowClick);
App.Log.Info("App.AnalyseWindowViewModel.Init triggered !");
}
public ExplorerVM()
{
os = OsService.GetOS();
OpenFileCommand = new Commands.DelegateCommand(OpenFile);
CreateFileCommand = new Commands.DelegateCommand(CreateFile);
RenameFileCommand = new Commands.DelegateCommand(RenameFile);
RemoveFileCommand = new Commands.DelegateCommand(RemoveFile);
NavigateCommand = new Commands.DelegateCommand(Navigate);
}
public Player(INavigatorService navigatorService, TVRemote tvRemote)
{
InitializeComponent();
DataContext = this;
navigator = navigatorService;
Channel = navigator.CurrentPageData as Models.TVChannel;
BackCommand = new Commands.DelegateCommand(GoBack);
TVRemoteCommandsInit(tvRemote);
}
public AnalyseWindow()
{
WindowTitle = "HAAR 分析窗口";
SelectedImagesNotification = "";
MinSize = 20;
MaxSize = 100;
NDetection = 2;
// 推荐的默认分类参数
Classifiers = new ObservableCollection <Models.HaarClassifier>();
StartButtonClickEvent = new Commands.DelegateCommand(new Action <object>(StartAnalyse));
_selectedCount = 0;
}
public TVChannels(INavigatorService navigatorService, TVRemote tvRemote)
{
InitializeComponent();
DataContext = this;
navigator = navigatorService;
FocusUpCommand = new Commands.DelegateCommand(FocusUp);
FocusDownCommand = new Commands.DelegateCommand(FocusDown);
PlayCommand = new Commands.DelegateCommand(Play);
BackCommand = new Commands.DelegateCommand(GoBack);
lbChannels.SelectedIndex = 0;
TVRemoteCommandsInit(tvRemote);
}
public Login(INavigatorService navigatorService, TVRemote tvRemote)
{
navigator = navigatorService;
InitializeComponent();
FocusUpCommand = new Commands.DelegateCommand(FocusUp);
FocusDownCommand = new Commands.DelegateCommand(FocusDown);
InputCommand = new Commands.DelegateCommand(Input);
LoginCommand = new Commands.DelegateCommand(DoLogin);
controls = new[] { tbName, tbPassword, (Control)btnLogin };
controls[iFocusedControl].Focus();
TVRemoteCommandsInit(tvRemote);
}
/// <summary>
/// 类的构造函数
/// </summary>
/// <param name="folderPath">图像分类路径</param>
/// <param name="name">图像分类名称</param>
/// <param name="removeCategoryClickEvent">删除图像分类的委托事件</param>
/// <param name="scanNumberOfImageBlocksClickEvent">扫描图片块的委托事件</param>
public ImageCategory(string folderPath,
string name,
Commands.DelegateCommand removeCategoryClickEvent,
Commands.DelegateCommand scanNumberOfImageBlocksClickEvent)
{
ImageBlocks = new ObservableCollection <ImageBlock>();
Name = name;
if (!System.IO.Directory.Exists(folderPath))
{
System.IO.Directory.CreateDirectory(folderPath);
}
FolderPath = folderPath;
RemoveCategoryClickEvent = removeCategoryClickEvent;
ScanNumberOfImageBlocksClickEvent = scanNumberOfImageBlocksClickEvent;
AddBlockClickEvent = new Commands.DelegateCommand(new Action <object>(AddBlock));
_snapCount = 0;
}
// 与UI同步的图像分类
/// <summary>
/// 类的构造函数
/// </summary>
/// <param name="path">图像路径</param>
/// <param name="checkBoxClickEvent">点击左侧CheckBox的事件</param>
/// <param name="removeImageClickEvent">删除图片的事件</param>
public OriginImage(string path, Commands.DelegateCommand checkBoxClickEvent, Commands.DelegateCommand removeImageClickEvent)
{
Path = System.IO.Path.GetFullPath(path);
Name = System.IO.Path.GetFileName(path);
ThumbImagePath = System.IO.Path.Combine(App.AprheuaThumbImagesFolder, $"thumb-{Utility.GetTimeStamp()}-{Name}");
OverlayImagePath = System.IO.Path.Combine(App.AprheuaOverlayImagesFolder, $"overlay-{Utility.GetTimeStamp()}-{Name}");
NumberOfImageBlocks = 0;
IsSelected = false;
ImageCategories = new ObservableCollection <ImageCategory>();
GetReducedImageAsync();
// 异步获取文件的缩略图，减小内存占用
CheckBoxClickEvent = checkBoxClickEvent;
RemoveImageClickEvent = removeImageClickEvent;
// 构造器接受DelegateCommand
OpenInExplorerClickEvent = new Commands.DelegateCommand(new Action <object>(OpenInExplorerClick));
ScanNumberOfImageBlocksClickEvent = new Commands.DelegateCommand(new Action <object>(ScanNumberOfImageBlocks));
}
public SelectRoleVM()
{
SelectRoleCommand = new Commands.DelegateCommand(o => {
var os = OsService.GetOS();
os.SelectRole(SelectedUserRole);
if (os.Sessions.HasSession(os.SessionId))
{
var res = MessageBox.Show("Продолжить существующую сессию?", "Сессия", MessageBoxButton.YesNo);
if (res == MessageBoxResult.Yes)
{
NavigationService.Navigate(NavigationService.ExplorerPage);
return;
}
}
os.Sessions.StartSession(os.SessionId);
NavigationService.Navigate(NavigationService.ExplorerPage);
});
}
// 初始化。扫描分类器，处理关闭事件
public void Init(Commands.DelegateCommand closeWindowClick)
{
_selectedCount = 0;
foreach (var img in MainWindow.SourceImages)
{
if (img.IsSelected)
{
_selectedCount++;
}
}
// 检查哪些SourceImage被选中了
App.Log.Info($"selectedCount : {_selectedCount}");
App.Log.Info($"Scanning classifiers under {App.AprheuaClassifiersFolder}");
Classifiers = ScanHaarClassifierFolder(App.AprheuaClassifiersFolder);
// 扫描分类器
CloseWindowClick = closeWindowClick;
// 与前台代码的通信，关闭窗口的通信
SelectedImagesNotification = $"对已选的 {_selectedCount} 个图像应用 HAAR 分析 :";
}
public NodeTreeModel(
Interfaces.IConnection connector,
Interfaces.IReference references,
Interfaces.ISubscriptionModel subscriptionM,
Interfaces.IOneTimeAccessModel oneTimeAccessM)
{
this.connector = connector;
this.references = references;
ReloadCommand = new Commands.DelegateCommand(
(param) => { ForceUpdate(); },
(param) => connector.Connected);
MouseDoubleClickedCommand = new DelegateCommand <IList>((items) =>
{
subscriptionM.AddToSubscription(items);
ChangeSelectedIndexForTabContorol(0);
}, (param) => true);
AddToReadWriteCommand = new Commands.DelegateCommand(
(param) => {
oneTimeAccessM.AddToReadWrite((IList)param);
ChangeSelectedIndexForTabContorol(1);
},
(param) => connector.Connected);
NodeSelectedCommand = new Commands.DelegateCommand(
(param) => { }, //nodeInfoDataGrid.Update((VariableNode)param); },
(param) => true);
UpdateVariableNodeListCommand = new Commands.DelegateCommand(
(param) => { UpdateVariableNodes((Interfaces.IReference)param); },
(param) => true);
this.connector.ObserveProperty(x => x.Connected).Subscribe(c => Update(c));
Initialize();
}
/// <summary>
/// 创建图像分类
/// </summary>
/// <param name="folderPath">图像分类的文件夹位置</param>
/// <param name="name">图像分类的名称</param>
/// <returns>int 返回当前图像分类在图像分类中的位置(index)</returns>
public int AddCategory(string folderPath, string name)
{
Commands.DelegateCommand removeCategoryClickEvent = new Commands.DelegateCommand(new Action <object>((_) =>
{
// 使用Lambda表达式直接传递Action
foreach (var imageCategory in ImageCategories)
{
if (imageCategory.Name == name)
{
var deleteFolderPath = imageCategory.FolderPath;
ImageCategories.Remove(imageCategory);
GC.Collect();
Utility.DeleteFolder(deleteFolderPath);
break;
}
}
}));
var category = new ImageCategory(folderPath, name, removeCategoryClickEvent, ScanNumberOfImageBlocksClickEvent);
category.ScanImages();
ImageCategories.Add(category);
return(ImageCategories.IndexOf(category));
}
public MainVM()
{
LoadFileCommand = new Commands.DelegateCommand(LoadFileUsingDialog);
RegressionCalculateYCommand = new Commands.DelegateCommand(CalcY);
ExcludeParametersCommand = new Commands.DelegateCommand(ExcludeParameters);
}
/// <summary>
/// 类的构造函数
/// </summary>
/// <param name="blockPath">图像块路径</param>
/// <param name="removeBlockClickEvent">删除图像块的委托事件</param>
public ImageBlock(string blockPath, Commands.DelegateCommand removeBlockClickEvent)
{
OpenBlockInViewClickEvent = new Commands.DelegateCommand(new System.Action <object>(OpenBlockInViewClick));
RemoveBlockClickEvent = removeBlockClickEvent;
BlockPath = blockPath;
}
public LoginVM()
{
LoginCommand = new Commands.DelegateCommand(login);
RegistrateCommand = new Commands.DelegateCommand(registrate);
//Name = "гость"; Password = "******";
}
