public SaveDocumentCommand(InkWriterDocument document)
{
Safeguard.EnsureNotNull("document", document);
this.document = document;
this.CanExecuteChanged?.Invoke(this, new EventArgs());
}
public MainWindowViewModel()
{
this.settings = InkWriterSettings.Load();
this.InkCanvas = new InkCanvas();
this.InkCanvas.PreviewStylusDown += this.OnInkCanvasPreviewStylusDown;
this.InkCanvas.StylusUp += this.OnInkCanvasStylusUp;
this.InkCanvas.Background = Brushes.Black;
this.InkCanvas.DefaultDrawingAttributes.Color = Colors.LightGray;
this.InkCanvas.DefaultDrawingAttributes.Width = 1;
this.InkCanvas.DefaultDrawingAttributes.FitToCurve = true;
this.InkCanvas.PreviewMouseDown += this.OnInkCanvasPreviewMouseDown;
this.InkCanvas.MouseMove += this.OnInkCanvasMouseMove;
this.InkCanvas.MouseUp += this.OnInkCanvasMouseUp;
this.InkCanvas.PreviewMouseUp += this.OnInkCanvasPreviewMouseUp;
this.InkCanvas.AllowDrop = true;
this.InkCanvas.Gesture += this.HandleInkCanvasGesture;
this.InkCanvas.EditingMode = InkCanvasEditingMode.None;
this.GridType = GridType.None;
string[] commandLineArgs = Environment.GetCommandLineArgs();
if (commandLineArgs.Length == 2)
{
string filePath = commandLineArgs[1];
if (File.Exists(filePath))
{
this.document = InkWriterDocument.Load(filePath);
}
}
this.document = new InkWriterDocument();
this.document.Pages.Add(new Data.Page(this.document));
this.document.PageChanged += this.OnDocumentPageChanged;
this.document.ActivePageIndex = this.document.Pages.Count - 1;
this.NewPageCommand = new NewPageCommand(this, this.document);
this.FirstPageCommand = new PageNavigationCommand(this, this.document, NavigationRequestType.First);
this.NextPageCommand = new PageNavigationCommand(this, this.document, NavigationRequestType.Next);
this.PreviousPageCommand = new PageNavigationCommand(this, this.document, NavigationRequestType.Previous);
this.LastPageCommand = new PageNavigationCommand(this, this.document, NavigationRequestType.Last);
this.DeletePageCommand = new DeletePageCommand(this, this.document);
this.SaveDocumentCommand = new SaveDocumentCommand(this.document);
this.LoadDocumentCommand = new LoadDocumentCommand(this);
this.SelectColorCommand = new SelectColorCommand(this);
this.SelectWidthCommand = new SelectWidthCommand(this);
this.CapturePictureCommand = new CapturePictureCommand(this);
this.ToggleGridCommand = new ToggleGridCommand(this);
this.CopyToClipboardCommand = new CopyToClipboardCommand(() =>
{
return(this.document?.ActivePage?.GetBitmap(null));
});
this.CloseApplicationCommand = new CloseApplicationCommand(this, this.document, this.settings);
this.MinimizeWindowCommand = new MinimizeWindowCommand(Application.Current.MainWindow);
this.PrintCommand = new PrintCommand(this.document);
}
public void ResetDocument(InkWriterDocument newDocument)
{
Safeguard.EnsureNotNull("newDocument", newDocument);
this.document.PageChanged -= this.OnDocumentPageChanged;
this.document = newDocument;
this.document.PageChanged += this.OnDocumentPageChanged;
}
public DeletePageCommand(MainWindowViewModel mainWindow, InkWriterDocument document)
{
Safeguard.EnsureNotNull("mainWindow", mainWindow);
Safeguard.EnsureNotNull("document", document);
this.mainWindow = mainWindow;
this.document = document;
this.document.PageChanged += this.OnDocumentPageChanged;
}
public NewPageCommand(MainWindowViewModel mainWindow, InkWriterDocument document)
{
Safeguard.EnsureNotNull("mainWindow", mainWindow);
Safeguard.EnsureNotNull("document", document);
this.mainWindow = mainWindow;
this.document = document;
this.CanExecuteChanged?.Invoke(this, new EventArgs());
}
public PageNavigationCommand(MainWindowViewModel mainWindow, InkWriterDocument document, NavigationRequestType navigationRequestType)
{
Safeguard.EnsureNotNull("mainWindow", mainWindow);
Safeguard.EnsureNotNull("document", document);
this.document = document;
this.mainWindow = mainWindow;
this.document.PageChanged += this.OnDocumentPageChanged;
this.navigationRequestType = navigationRequestType;
}
public CloseApplicationCommand(MainWindowViewModel mainWindow, InkWriterDocument document, InkWriterSettings settings)
{
Safeguard.EnsureNotNull("mainWindow", mainWindow);
Safeguard.EnsureNotNull("document", document);
Safeguard.EnsureNotNull("settings", settings);
this.document = document;
this.settings = settings;
this.mainWindow = mainWindow;
this.CanExecuteChanged?.Invoke(this, new EventArgs());
}
public void Execute(object parameter)
{
SearchPattern[] searchPatterns = new SearchPattern[]
{
new SearchPattern("InkWriter-Dateien (*.iwd)", "*.iwd"),
new SearchPattern("Alle Dateien (*.*)", "*.*")
};
FileDialogResult result = FileDialog.Show("Open File...", searchPatterns, searchPatterns[0]);
if (result.Result == FileDialogResultEnum.OK)
{
this.mainWindow.SetActiveDocument(InkWriterDocument.Load(result.SelectedFile));
}
}
public void SetActiveDocument(InkWriterDocument documentToSet)
{
if (this.document != null)
{
this.document.PageChanged -= this.OnDocumentPageChanged;
}
this.DefaultDrawingColor = Colors.LightGray;
this.document = documentToSet;
this.NewPageCommand.ResetDocument(this.document);
this.FirstPageCommand.ResetDocument(this.document);
this.NextPageCommand.ResetDocument(this.document);
this.PreviousPageCommand.ResetDocument(this.document);
this.LastPageCommand.ResetDocument(this.document);
this.DeletePageCommand.ResetDocument(this.document);
this.SaveDocumentCommand.ResetDocument(this.document);
this.CloseApplicationCommand.ResetDocument(this.document);
this.PrintCommand.ResetDocument(this.document);
this.document.PageChanged += this.OnDocumentPageChanged;
this.document.ActivePageIndex = 0;
}
public void ResetDocument(InkWriterDocument newDocument)
{
Safeguard.EnsureNotNull("newDocument", newDocument);
this.document = newDocument;
}
public PrintCommand(InkWriterDocument document)
{
ResetDocument(document);
this.CanExecuteChanged?.Invoke(this, new EventArgs());
}
public void ResetDocument(InkWriterDocument documentToSet)
{
Safeguard.EnsureNotNull("document", documentToSet);
this.document = documentToSet;
}