From 9c57c8f5f2a91d8055b9899c8d0101e3994fd28b Mon Sep 17 00:00:00 2001
From: Jules <contact@copydev.fr>
Date: Sat, 11 Apr 2026 19:14:51 +0200
Subject: [PATCH] =?UTF-8?q?Bouton=20Quitter=20admin=20+=20boucle=20reconne?=
 =?UTF-8?q?xion=20cam=C3=A9ra=20am=C3=A9lior=C3=A9e?=
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- Admin onglet Système : bouton Quitter (gris) pour fermer l'appli
- Reconnexion caméra : max 10 tentatives (~30s) puis bascule en mode
  simulation ; le loop sim reprend la détection automatique toutes les 10s

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 photobooth_pygame.py | 29 +++++++++++++++++++----------
 1 file changed, 19 insertions(+), 10 deletions(-)

diff --git a/photobooth_pygame.py b/photobooth_pygame.py
index 08d3b17..1de7311 100644
--- a/photobooth_pygame.py
+++ b/photobooth_pygame.py
@@ -828,17 +828,24 @@ class PB:
                             if self.cam: self.cam.exit()
                         except: pass
                         self.cam = None; errs = 0
-                        while True:
-                            time.sleep(3)
-                            _usb_reset_done()
-                            try:
-                                c = gp.Camera(); c.init()
-                                self.cam = c; self.prev_actif = True
-                                print("Caméra reconnectée automatiquement")
-                                break
-                            except Exception as re:
-                                print(f"Reconnexion échouée: {re}")
+                        _nb_retry = 0
+                    while _nb_retry < 10:
+                        _nb_retry += 1
+                        time.sleep(3)
+                        _usb_reset_done()
+                        try:
+                            c = gp.Camera(); c.init()
+                            self.cam = c; self.prev_actif = True
+                            print("Caméra reconnectée automatiquement")
+                            break
+                        except Exception as re:
+                            print(f"Reconnexion échouée ({_nb_retry}): {re}")
                     else:
+                        # 10 tentatives échouées → bascule en simulation
+                        self.sim = True
+                        print("Caméra introuvable → mode simulation")
+                    errs = 0
+                else:
                         time.sleep(0.3)
             else:
                 time.sleep(0.05)
@@ -1913,6 +1920,7 @@ class PB:
             sq=self._txt("Scanner","xxs",T["texte2"],False); self.scr.blit(sq,(qx+100-sq.get_width()//2,qy+208))
         # Boutons système
         y2=card.bottom+20
+        rq=pygame.Rect(W//2-540,y2,160,68); self._btn(rq,(80,80,80),"Quitter","sm"); btns["quitter"]=rq
         rb=pygame.Rect(W//2-360,y2,320,68); self._btn(rb,(255,152,0),"Redémarrer","sm"); btns["reboot"]=rb
         re=pygame.Rect(W//2+40,y2,320,68); self._btn(re,(244,67,54),"Éteindre","sm"); btns["shutdown"]=re
 
@@ -2093,6 +2101,7 @@ class PB:
                     elif R("lim_m").collidepoint(pos): self._admin_adj("compteur","limite",-50,50,9999)
                     elif R("lim_p").collidepoint(pos): self._admin_adj("compteur","limite",+50,50,9999)
                     elif R("reconnect_cam").collidepoint(pos): threading.Thread(target=self._reconnect_cam,daemon=True).start()
+                    elif R("quitter").collidepoint(pos): running=False
                     elif R("reboot").collidepoint(pos): subprocess.Popen(["sudo","reboot"])
                     elif R("shutdown").collidepoint(pos): subprocess.Popen(["sudo","shutdown","-h","now"])
                     else: