jpmschweitzerandClaude Opus 4.8
61b969d010
T-207, first foundation piece of the Vim layer (T-65 epic). A
VimModeService (ChangeNotifier) owns the normal/insert/visual mode and
mirrors it into the keymap as mutually-exclusive vim.normal/vim.insert/
vim.visual scope flags. Those flags are the public mode interface: the
editor (T-206) will read them to decide insert-vs-command, and vim.yaml
(T-65) guards bindings with `when: vim.*`. Nothing reaches across the
builtin boundary into the service object.
The layer is gated on the active preset — the builtin.vim extension
ties VimModeService.enabled to app.keymap.preset and re-checks on every
keymap reload, so i/v/Esc never hijack input under non-Vim presets. Mode
commands (vim.mode.{normal,insert,visual}) carry no default binding for
the same reason; only vim.yaml binds keys to them. A status-bar item
shows `-- NORMAL --` etc. while enabled.
Exposes KeymapService on the extension context so the layer can publish
scope flags.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
34 lines
1.1 KiB
Dart
34 lines
1.1 KiB
Dart
import 'package:clide/builtin/vim/src/vim_mode_service.dart';
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import 'package:clide/kernel/kernel.dart';
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import 'package:clide/widgets/widgets.dart';
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import 'package:flutter/widgets.dart';
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/// Status-bar item showing the current Vim mode (`-- NORMAL --`). Renders
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/// nothing while the Vim layer is disabled, so it's invisible under
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/// non-Vim presets (T-207).
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class VimModeIndicator extends StatelessWidget {
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const VimModeIndicator({super.key, required this.service});
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final VimModeService service;
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@override
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Widget build(BuildContext context) {
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return ListenableBuilder(
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listenable: service,
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builder: (context, _) {
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if (!service.enabled) return const SizedBox.shrink();
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final tokens = ClideTheme.of(context).surface;
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return Padding(
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padding: const EdgeInsets.symmetric(horizontal: 8),
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child: ClideText(
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'-- ${service.mode.label} --',
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fontFamily: clideMonoFamily,
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fontSize: clideFontCaption,
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color: tokens.statusBarForeground,
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),
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);
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},
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);
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}
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}
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