Files
clide/app/lib/extension/src/extension.dart
T
jpmschweitzerandClaude b13483e2d5 scaffold Flutter app — kernel, extensions, widgets, Tier 0 built-ins
First real content under app/. Lays the whole Tier 0 foundation in one
commit because the pieces depend on each other circularly (kernel →
extension → widgets → built-ins all reference types from the layer
below); splitting would leave intermediate commits that don't compile.

Key shapes:

  * bare WidgetsApp root — no Material, no Cupertino, no Scaffold.
    ClideTheme InheritedWidget is the only source of tokens.
  * ClideKernel InheritedWidget aggregates 18 services (settings,
    project, extensions, theme, panels, events, ipc, commands +
    palette + keybindings, clipboard, files, notify, dialog, tray,
    secrets, os, net, focus, log, i18n). ExtensionContext exposes
    them through a stable interface.
  * ClideExtension + sealed ContributionPoint hierarchy (Tab,
    StatusItem, Toolbar, Command, TrayItem, LayoutPreset). One
    manifest ships N contributions into kernel slots.
  * Three-tier theme pipeline: palette (named colors) → semantic
    roles → ~60 surface tokens. Defaults at each layer so legacy
    palette-only themes produce a complete SurfaceTokens.
  * A11y baked in from day one — every interactive primitive wraps
    in Semantics(label:, hint:, button:); ensureSemantics() at boot;
    theme/contrast.dart helper exposes token pairs for the WCAG
    gate in the a11y test suite.
  * i18n ported from fframe's L10n pattern (text-driven, namespaced
    JSON catalogs, caller-supplied placeholders) with a proper
    locale fallback chain (exact → language → default → placeholder)
    fframe lacks.
  * Four Tier-0 built-ins live (default-layout, welcome, ipc-status,
    theme-picker) plus 17 id-reserving stubs so later tiers fill in
    without rename churn.

.gitignore extended to cover app/ sub-package artefacts and the
Playwright harness scratch dirs.

Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-21 15:39:41 +02:00

97 lines
3.5 KiB
Dart

import 'package:clide_app/extension/src/contribution.dart';
import 'package:clide_app/kernel/src/clipboard.dart';
import 'package:clide_app/kernel/src/commands/palette.dart';
import 'package:clide_app/kernel/src/commands/registry.dart';
import 'package:clide_app/kernel/src/dialog.dart';
import 'package:clide_app/kernel/src/events/bus.dart';
import 'package:clide_app/kernel/src/files.dart';
import 'package:clide_app/kernel/src/focus.dart';
import 'package:clide_app/kernel/src/i18n/i18n.dart';
import 'package:clide_app/kernel/src/ipc/client.dart';
import 'package:clide_app/kernel/src/log.dart';
import 'package:clide_app/kernel/src/net.dart';
import 'package:clide_app/kernel/src/notify.dart';
import 'package:clide_app/kernel/src/os.dart';
import 'package:clide_app/kernel/src/panels/arrangement.dart';
import 'package:clide_app/kernel/src/panels/registry.dart';
import 'package:clide_app/kernel/src/project.dart';
import 'package:clide_app/kernel/src/secrets.dart';
import 'package:clide_app/kernel/src/settings.dart';
import 'package:clide_app/kernel/src/theme/controller.dart';
import 'package:clide_app/kernel/src/tray.dart';
/// One shipping unit. Built-in extensions compile in as Dart subclasses;
/// third-party extensions run as Lua scripts wrapped by a `LuaExtension`
/// adapter (Tier 6).
abstract class ClideExtension {
String get id;
String get title;
String get version;
/// IDs of other extensions that must be activated before this one.
/// Missing deps → this extension is skipped at load with a warning.
List<String> get dependsOn => const [];
/// The atoms this extension contributes.
List<ContributionPoint> get contributions;
/// Called once after dependencies activate.
Future<void> activate(ClideExtensionContext ctx) async {}
/// Called when the extension is disabled or the app shuts down.
Future<void> deactivate() async {}
}
/// Handed to every [ClideExtension.activate]. Lists every kernel service
/// an extension may reach. The extension manager constructs a concrete
/// instance with refs; tests can pass fakes.
///
/// The interface deliberately lists services individually rather than
/// exposing a `KernelServices` aggregate — doing so would create an
/// import cycle between the kernel facade and this file.
abstract class ClideExtensionContext {
String get id;
Logger get log;
EventBus get events;
SettingsStore get settings;
ThemeController get theme;
I18n get i18n;
PanelRegistry get panels;
LayoutArrangement get arrangement;
CommandRegistry get commands;
PaletteController get palette;
ClideClipboard get clipboard;
FileServices get files;
Notifications get notify;
DialogRouter get dialog;
TrayRegistry get tray;
SecretsVault get secrets;
OsBridge get os;
NetworkStatus get net;
FocusTracker get focus;
ProjectManager get project;
DaemonClient get ipc;
}
/// Sugar for i18n lookups scoped to this extension's namespace.
extension ClideExtensionContextI18n on ClideExtensionContext {
/// `ctx.t('welcome.title', placeholder: 'clide')` →
/// `i18n.string('welcome.title', namespace: id, placeholder: 'clide')`.
String t(String key, {String? placeholder}) =>
i18n.string(key, namespace: id, placeholder: placeholder);
/// [t] with interpolation replacers.
String tr(
String key, {
String? placeholder,
List<I18nReplacer> replacers = const [],
}) =>
i18n.interpolated(
key,
namespace: id,
placeholder: placeholder,
replacers: replacers,
);
}