dissolve app/ into repo root (D-056)

Single Flutter package at the repo root. All code, tests, assets, and platform directories moved from app/ to root. Package renamed from clide_app to clide — all imports rewritten. Merged pubspec combines core (ffi) and app (flutter, yaml, xterm) dependencies. Makefile simplified: no APP_PRESENT conditionals, no cd, no daemon lifecycle. 317 tests pass. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-23 00:37:20 +02:00
parent a526c5b9b7
commit 46329700d5
394 changed files with 978 additions and 1090 deletions
@@ -0,0 +1,75 @@
+import 'package:clide/kernel/src/panels/arrangement.dart';
+import 'package:clide/kernel/src/panels/slot_id.dart';
+import 'package:clide/kernel/src/theme/controller.dart';
+import 'package:flutter/widgets.dart';
+
+/// A 4-px draggable splitter that adjusts the size of [slot] in the
+/// given [arrangement]. Slot hosts wrap this around their edges to make
+/// the three-column layout resizable.
+class DragResizeHandle extends StatefulWidget {
+  const DragResizeHandle({
+    super.key,
+    required this.arrangement,
+    required this.slot,
+    required this.axis,
+    this.thickness = 4.0,
+  });
+
+  final LayoutArrangement arrangement;
+  final SlotId slot;
+  final Axis axis;
+  final double thickness;
+
+  @override
+  State<DragResizeHandle> createState() => _DragResizeHandleState();
+}
+
+class _DragResizeHandleState extends State<DragResizeHandle> {
+  bool _hovered = false;
+  double? _dragStartSize;
+  Offset? _dragStartPointer;
+
+  @override
+  Widget build(BuildContext context) {
+    final tokens = ClideTheme.of(context).surface;
+    final color = _hovered ? tokens.panelActiveBorder : tokens.panelBorder;
+
+    return MouseRegion(
+      cursor: widget.axis == Axis.horizontal
+          ? SystemMouseCursors.resizeColumn
+          : SystemMouseCursors.resizeRow,
+      onEnter: (_) => setState(() => _hovered = true),
+      onExit: (_) => setState(() => _hovered = false),
+      child: Listener(
+        onPointerDown: _onDown,
+        onPointerMove: _onMove,
+        onPointerUp: _onUp,
+        child: Container(
+          width: widget.axis == Axis.horizontal ? widget.thickness : null,
+          height: widget.axis == Axis.vertical ? widget.thickness : null,
+          color: color,
+        ),
+      ),
+    );
+  }
+
+  void _onDown(PointerDownEvent e) {
+    _dragStartSize = widget.arrangement.sizeOf(widget.slot);
+    _dragStartPointer = e.position;
+  }
+
+  void _onMove(PointerMoveEvent e) {
+    final start = _dragStartSize;
+    final startPt = _dragStartPointer;
+    if (start == null || startPt == null) return;
+    final delta = widget.axis == Axis.horizontal
+        ? e.position.dx - startPt.dx
+        : e.position.dy - startPt.dy;
+    widget.arrangement.setSize(widget.slot, start + delta);
+  }
+
+  void _onUp(PointerUpEvent _) {
+    _dragStartSize = null;
+    _dragStartPointer = null;
+  }
+}