public void LoadGraphFromText() { if (CheckGraphForClearing()) { try { var dialog = new FileDialogViewModel(FileDialogMode.Open); var res = WindowManager.ShowDialog(dialog); if (res.HasValue && res.Value) { var textViewer = new TextViewerViewModel(String.Empty, false, true, false); var textViewerResult = WindowManager.ShowDialog(textViewer); if (textViewerResult.HasValue && textViewerResult.Value) { _repository.LoadFromText(Document, textViewer.Text, dialog.SourceType); EllipseVerticesPositionIfNeed(); UndoRedoManager.Instance.Clear(); Init(); } } } catch (Exception e) { ShowError(e); } } }
public void SaveAs() { try { var dialog = new FileDialogViewModel(FileDialogMode.Save); var res = WindowManager.ShowDialog(dialog); if (res.HasValue && res.Value) { var filter = _repository.GetFilterForSourceFileType(dialog.SourceType); var fileName = DialogPresenter.ShowFileSaveDialog(filter); if (String.IsNullOrEmpty(fileName)) { return; } _repository.SaveToFile(Document, fileName, dialog.SourceType); Title = ProjectName + $" - {fileName}"; UnmodifyDocument(); } } catch (Exception e) { ShowError(e); } }
public void LoadGraphFromFile() { if (CheckGraphForClearing()) { try { var dialog = new FileDialogViewModel(FileDialogMode.Open); var res = WindowManager.ShowDialog(dialog); if (res.HasValue && res.Value) { var filter = _repository.GetFilterForSourceFileType(dialog.SourceType); var fileName = DialogPresenter.ShowFileOpenDialog(filter); if (String.IsNullOrEmpty(fileName)) { return; } _repository.LoadFromFile(Document, fileName, dialog.SourceType); EllipseVerticesPositionIfNeed(); UndoRedoManager.Instance.Clear(); Init(); Title = ProjectName + $" - {fileName}"; } } catch (Exception e) { ShowError(e); } } }
public void SaveAsText() { try { var dialog = new FileDialogViewModel(FileDialogMode.Save); var res = WindowManager.ShowDialog(dialog); if (res.HasValue && res.Value) { var text = _repository.PresentAsText(Document, dialog.SourceType); var textViewer = new TextViewerViewModel(text, true, false, true); WindowManager.ShowDialog(textViewer); } } catch (Exception e) { ShowError(e); } }