feat(frontend): add ENSUP brand corners to home screen

2026-07-06 11:05:53 +02:00
parent b2c999026f
commit e492220af4
2 changed files with 149 additions and 76 deletions
@@ -0,0 +1,66 @@
+import "package:flutter/material.dart";
+import "../theme/ensup_colors.dart";
+
+/// Coins décoratifs de la charte ENSUP : un L coloré en haut-gauche et en
+/// bas-droit, en surimpression et non cliquables (comme dans la maquette).
+class BrandCorners extends StatelessWidget {
+  const BrandCorners({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return IgnorePointer(
+      child: Stack(
+        children: [
+          Positioned(
+            top: 0,
+            left: 0,
+            child: CustomPaint(size: const Size(120, 120), painter: _TopLeftCornerPainter()),
+          ),
+          Positioned(
+            bottom: 0,
+            right: 0,
+            child: CustomPaint(size: const Size(120, 120), painter: _BottomRightCornerPainter()),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+const double _thickness = 22;
+
+class _TopLeftCornerPainter extends CustomPainter {
+  @override
+  void paint(Canvas canvas, Size size) {
+    final paint = Paint()..color = EnsupColors.red;
+    // Barre verticale gauche (rouge) + segment haut rouge.
+    canvas.drawRect(Rect.fromLTWH(0, 0, _thickness, size.height), paint);
+    canvas.drawRect(const Rect.fromLTWH(0, 0, 28, _thickness), paint);
+    // Segments colorés de la barre horizontale.
+    paint.color = EnsupColors.purple;
+    canvas.drawRect(const Rect.fromLTWH(28, 0, 22, _thickness), paint);
+    paint.color = EnsupColors.teal;
+    canvas.drawRect(const Rect.fromLTWH(50, 0, 22, _thickness), paint);
+  }
+
+  @override
+  bool shouldRepaint(covariant CustomPainter oldDelegate) => false;
+}
+
+class _BottomRightCornerPainter extends CustomPainter {
+  @override
+  void paint(Canvas canvas, Size size) {
+    final paint = Paint()..color = EnsupColors.cyan;
+    // Barre verticale droite (cyan) + segment bas cyan.
+    canvas.drawRect(Rect.fromLTWH(size.width - _thickness, 0, _thickness, size.height), paint);
+    canvas.drawRect(Rect.fromLTWH(size.width - 28, size.height - _thickness, 28, _thickness), paint);
+    // Segments colorés de la barre horizontale.
+    paint.color = EnsupColors.blue2;
+    canvas.drawRect(Rect.fromLTWH(size.width - 50, size.height - _thickness, 22, _thickness), paint);
+    paint.color = EnsupColors.blue3;
+    canvas.drawRect(Rect.fromLTWH(size.width - 72, size.height - _thickness, 22, _thickness), paint);
+  }
+
+  @override
+  bool shouldRepaint(covariant CustomPainter oldDelegate) => false;
+}