| 1 | using System.ComponentModel; |
| 2 | using Avalonia.Threading; |
| 3 | using CascadeIDE.Features.Editor.Application.Monaco; |
| 4 | using CascadeIDE.Services; |
| 5 | |
| 6 | namespace CascadeIDE.Views; |
| 7 | |
| 8 | public partial class MainWindow |
| 9 | { |
| 10 | private void SetupEditorAndTextMate() |
| 11 | { |
| 12 | if (DataContext is not ViewModels.MainWindowViewModel vmSetup) |
| 13 | return; |
| 14 | |
| 15 | _languageService = vmSetup.CSharpLanguage; |
| 16 | |
| 17 | vmSetup.SetApplyEdit((path, sl, sc, el, ec, newText) => |
| 18 | _ = vmSetup.Documents.ApplyMcpEditToDocument(path, sl, sc, el, ec, newText)); |
| 19 | vmSetup.SetRevealEditorRange((path, start, end, duration) => |
| 20 | vmSetup.EditorNavigation.TryNavigateReveal( |
| 21 | path, |
| 22 | start, |
| 23 | end, |
| 24 | duration, |
| 25 | EditorNavigationSource.Mcp)); |
| 26 | vmSetup.SetFocusEditor(() => |
| 27 | { |
| 28 | if (DataContext is not ViewModels.MainWindowViewModel vm) |
| 29 | return; |
| 30 | EditorActiveDockResolver.TryGetDockDocumentView(vm, vm.CurrentFilePath)?.FocusMonacoEditor(); |
| 31 | }); |
| 32 | |
| 33 | if (!_workspaceEventsAttached) |
| 34 | { |
| 35 | _workspaceEventsAttached = true; |
| 36 | vmSetup.Workspace.PropertyChanged += (_, e) => |
| 37 | { |
| 38 | if (e.PropertyName is nameof(CascadeIDE.Features.Workspace.SolutionWorkspaceViewModel.SolutionPath)) |
| 39 | _languageService?.InvalidateCache(); |
| 40 | }; |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | internal void AttachTextMateWhenEditorReady() |
| 45 | { |
| 46 | // Monaco forward host: document setup is owned by DockDocumentView. |
| 47 | } |
| 48 | |
| 49 | private void OnViewModelPropertyChanged(object? sender, PropertyChangedEventArgs e) |
| 50 | { |
| 51 | if (e.PropertyName is nameof(ViewModels.MainWindowViewModel.CurrentFilePath) |
| 52 | && DataContext is ViewModels.MainWindowViewModel vmPath) |
| 53 | { |
| 54 | _languageService?.InvalidateCache(); |
| 55 | _ = RefreshActiveDockDebugVisualsAsync(vmPath); |
| 56 | } |
| 57 | |
| 58 | if (e.PropertyName is nameof(ViewModels.MainWindowViewModel.EditorSelectionStart) |
| 59 | or nameof(ViewModels.MainWindowViewModel.EditorSelectionLength) |
| 60 | && DataContext is ViewModels.MainWindowViewModel vm |
| 61 | && vm.EditorSelectionStart is { } start |
| 62 | && vm.EditorSelectionLength is { } length) |
| 63 | { |
| 64 | ApplyEditorSelection(start, length); |
| 65 | vm.EditorSelectionStart = null; |
| 66 | vm.EditorSelectionLength = null; |
| 67 | } |
| 68 | |
| 69 | if ((e.PropertyName is nameof(ViewModels.MainWindowViewModel.IsPfdRegionExpanded) or nameof(ViewModels.MainWindowViewModel.IsPfdColumnVisible)) |
| 70 | && DataContext is ViewModels.MainWindowViewModel vmSol) |
| 71 | UpdateSolutionColumnWidth(vmSol.IsPfdColumnVisible); |
| 72 | if ((e.PropertyName is nameof(ViewModels.MainWindowViewModel.IsMfdRegionExpanded) |
| 73 | or nameof(ViewModels.MainWindowViewModel.UiMode) |
| 74 | or nameof(ViewModels.MainWindowViewModel.CurrentMfdShellPage) |
| 75 | or nameof(ViewModels.MainWindowViewModel.MfdRegionPixelWidth) or nameof(ViewModels.MainWindowViewModel.IsMfdRegionVisible) |
| 76 | or nameof(ViewModels.MainWindowViewModel.IsMfdColumnVisible) |
| 77 | or nameof(ViewModels.MainWindowViewModel.ChatPanelColumnPixelWidth)) |
| 78 | && DataContext is ViewModels.MainWindowViewModel vmChat) |
| 79 | UpdateChatColumnWidth(vmChat); |
| 80 | if (e.PropertyName is nameof(ViewModels.MainWindowViewModel.IsCommandPaletteOpen) && DataContext is ViewModels.MainWindowViewModel vmPalette) |
| 81 | HandleCommandPaletteOpenStateChanged(vmPalette.IsCommandPaletteOpen); |
| 82 | if (e.PropertyName is nameof(ViewModels.MainWindowViewModel.SelectedOllamaModel) && DataContext is ViewModels.MainWindowViewModel vm2 |
| 83 | && vm2.SelectedOllamaModel == ViewModels.MainWindowViewModel.InstallNewSentinel) |
| 84 | _ = ShowInstallModelDialogAsync(vm2); |
| 85 | if (e.PropertyName is nameof(ViewModels.MainWindowViewModel.BreakpointLinesInCurrentFile) |
| 86 | or nameof(ViewModels.MainWindowViewModel.AllBreakpointLinesInCurrentFile) |
| 87 | or nameof(ViewModels.MainWindowViewModel.CurrentFilePath) |
| 88 | or nameof(ViewModels.MainWindowViewModel.DebugCurrentLineInCurrentFile) |
| 89 | or nameof(ViewModels.MainWindowViewModel.DebugPositionFile) |
| 90 | or nameof(ViewModels.MainWindowViewModel.DebugPositionLine)) |
| 91 | { |
| 92 | if (DataContext is ViewModels.MainWindowViewModel mainVm) |
| 93 | _ = RefreshActiveDockDebugVisualsAsync(mainVm); |
| 94 | } |
| 95 | |
| 96 | if (e.PropertyName == nameof(ViewModels.MainWindowViewModel.MainGridColumnDefinitions) && sender is ViewModels.MainWindowViewModel gridVm) |
| 97 | ApplyMainGridColumnDefinitions(gridVm); |
| 98 | if (e.PropertyName == nameof(ViewModels.MainWindowViewModel.MainGridRowDefinitions) && sender is ViewModels.MainWindowViewModel rowVm) |
| 99 | ApplyMainGridRowDefinitions(rowVm); |
| 100 | if (IsSkiaHostRelatedProperty(e.PropertyName)) |
| 101 | InvalidateSkiaHosts(); |
| 102 | } |
| 103 | |
| 104 | private static async Task RefreshActiveDockDebugVisualsAsync(ViewModels.MainWindowViewModel vm) |
| 105 | { |
| 106 | var dock = EditorActiveDockResolver.TryGetDockDocumentView(vm, vm.CurrentFilePath); |
| 107 | if (dock is null) |
| 108 | return; |
| 109 | |
| 110 | await dock.PushMonacoDebugVisualsAsync().ConfigureAwait(true); |
| 111 | |
| 112 | if (vm.DebugCurrentLineInCurrentFile is var debugLine && debugLine > 0) |
| 113 | await dock.GotoLineColumnAsync(debugLine, 1).ConfigureAwait(true); |
| 114 | } |
| 115 | |
| 116 | private void OnGotoEditorLineColumn(int line1, int column1) |
| 117 | { |
| 118 | if (DataContext is not ViewModels.MainWindowViewModel vm) |
| 119 | return; |
| 120 | |
| 121 | var dock = EditorActiveDockResolver.TryGetDockDocumentView(vm, vm.CurrentFilePath); |
| 122 | if (dock is null) |
| 123 | return; |
| 124 | |
| 125 | _ = dock.GotoLineColumnAsync(line1, column1); |
| 126 | } |
| 127 | |
| 128 | private void ApplyEditorSelection(int start, int length) |
| 129 | { |
| 130 | if (DataContext is not ViewModels.MainWindowViewModel vm) |
| 131 | return; |
| 132 | |
| 133 | var dock = EditorActiveDockResolver.TryGetDockDocumentView(vm, vm.CurrentFilePath); |
| 134 | if (dock is null) |
| 135 | return; |
| 136 | |
| 137 | _ = dock.SetSelectionAsync(start, length); |
| 138 | } |
| 139 | |
| 140 | private void OnRefreshActiveEditorEpochDim(bool dimmed) |
| 141 | { |
| 142 | if (DataContext is not ViewModels.MainWindowViewModel vm) |
| 143 | return; |
| 144 | |
| 145 | var dock = EditorActiveDockResolver.TryGetDockDocumentView(vm, vm.CurrentFilePath); |
| 146 | if (dock is null) |
| 147 | return; |
| 148 | |
| 149 | _ = dock.SetEpochDimAsync(dimmed); |
| 150 | } |
| 151 | |
| 152 | internal void WireAgentVerifyEpochDim(ViewModels.MainWindowViewModel vm) |
| 153 | { |
| 154 | vm.RefreshActiveEditorEpochDimRequested -= OnRefreshActiveEditorEpochDim; |
| 155 | vm.RefreshActiveEditorEpochDimRequested += OnRefreshActiveEditorEpochDim; |
| 156 | } |
| 157 | |
| 158 | private const int RevealEditorRangeMaxAttempts = 10; |
| 159 | |
| 160 | private void RevealEditorRangeInDock(string? filePath, int startLine, int endLine, int? durationMs = null) => |
| 161 | RevealEditorRangeInDockWithRetry(filePath, startLine, endLine, durationMs, attempt: 0); |
| 162 | |
| 163 | private void RevealEditorRangeInDockWithRetry(string? filePath, int startLine, int endLine, int? durationMs, int attempt) |
| 164 | { |
| 165 | if (DataContext is not ViewModels.MainWindowViewModel vm) |
| 166 | return; |
| 167 | |
| 168 | if (EditorActiveDockResolver.TryGetDockDocumentView(vm, filePath)?.TryRevealEditorRange(startLine, endLine, durationMs) == true) |
| 169 | return; |
| 170 | |
| 171 | if (attempt >= RevealEditorRangeMaxAttempts) |
| 172 | return; |
| 173 | |
| 174 | Dispatcher.UIThread.Post( |
| 175 | () => RevealEditorRangeInDockWithRetry(filePath, startLine, endLine, durationMs, attempt + 1), |
| 176 | DispatcherPriority.Background); |
| 177 | } |
| 178 | } |
| 179 | |