csharpdeeb25a2 | 1 | #nullable enable |
| 2 | |
| 3 | namespace CascadeIDE.Views; |
| 4 | |
| 5 | public partial class MainWindow |
| 6 | { |
| 7 | private void EnsurePreviewWindow() |
| 8 | { |
| 9 | if (_previewWindow is not null) |
| 10 | return; |
| 11 | _previewVm = new ViewModels.MarkdownPreviewWindowViewModel(); |
| 12 | _previewWindow = new MarkdownPreviewWindow { DataContext = _previewVm }; |
| 13 | _previewWindow.Closed += (_, _) => |
| 14 | { |
| 15 | _previewWindow = null; |
| 16 | _previewVm?.DetachFromEditor(); |
| 17 | }; |
| 18 | } |
| 19 | |
| 20 | private void ShowMarkdownPreviewWindow(string title, string content) |
| 21 | { |
| 22 | EnsurePreviewWindow(); |
| 23 | _previewVm!.SetContent(title, content); |
| 24 | _previewWindow!.Show(this); |
| 25 | _previewWindow.Activate(); |
| 26 | } |
| 27 | |
| 28 | private void ShowMarkdownPreviewForEditor() |
| 29 | { |
| 30 | if (DataContext is not ViewModels.MainWindowViewModel mainVm) |
| 31 | return; |
| 32 | |
| 33 | EnsurePreviewWindow(); |
| 34 | _previewVm!.AttachToEditor(mainVm); |
| 35 | _previewWindow!.Show(this); |
| 36 | _previewWindow.Activate(); |
| 37 | } |
| 38 | } |
| 39 | |
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