Modifications mineures et création du fichier requirements.txt

main.py

@@ -1,148 +1,184 @@
 import os
+import time
+from PIL import Image
 import pygame
-from pygame.locals import *
-# from PIL import Image
 import threading
-# import exifread
+from watchdog.observers import Observer
+from watchdog.events import FileSystemEventHandler
 
-# Chemin du dossier contenant les photos
-PHOTO_FOLDER = "./photos"
-# Temps affichage photos (1000 = 1 seconde)
-TIMER = 8000
-
-
-# Liste des fichiers dans le dossier
-def get_photo_files():
-    return [os.path.join(PHOTO_FOLDER, f) for f in os.listdir(PHOTO_FOLDER) if
-            os.path.isfile(os.path.join(PHOTO_FOLDER, f))]
-
-
-photo_files = get_photo_files()
+# Chemin vers le dossier contenant les images
+IMAGE_DIR = './photos'
 
 # Initialisation de Pygame
 pygame.init()
+pygame.display.set_caption("Diaporama")
+screen = pygame.display.set_mode((0, 0), pygame.FULLSCREEN)
 
-# Récupération de la résolution de l'écran
-info = pygame.display.Info()
-max_width = info.current_w
-max_height = info.current_h
-
-# Création de la fenêtre
-screen = pygame.display.set_mode((max_width, max_height), FULLSCREEN)
-
-# Initialisation de la variable fullscreen
-fullscreen = False
-
-# Boucle principale
-running = True
-photo_index = 0
-clock = pygame.time.Clock()
-auto_change = True
-auto_change_timer = 0
-pause = False  # Initialisation de la variable pause
-
-
-# Chargement des photos
-def load_photos():
-    global photo_files
-    global photo_index
-    while True:
-        if not auto_change:
-            continue
-        next_index = (photo_index + 1) % len(photo_files)
-        pygame.image.load(photo_files[next_index])
-        pygame.time.wait(10)
-
-
-threading.Thread(target=load_photos, daemon=True).start()
+# Créez une nouvelle surface pour dessiner les images et les logos
+intermediate_surface = pygame.Surface(screen.get_size())
 
 # Logos Play, Pause, Next, Previous
 LOGO_SIZE = (200, 200)
 
-pause_logo = pygame.image.load("./Logos/pause.png")
+pause_logo = pygame.image.load("./logos/pause.png")
 pause_logo = pygame.transform.smoothscale(pause_logo, LOGO_SIZE)
 pause_logo_rect = pause_logo.get_rect(center=screen.get_rect().center)
 
-play_logo = pygame.image.load("./Logos/play.png")
+play_logo = pygame.image.load("./logos/play.png")
 play_logo = pygame.transform.smoothscale(play_logo, LOGO_SIZE)
 play_logo_rect = play_logo.get_rect(center=screen.get_rect().center)
 
-next_logo = pygame.image.load("./Logos/next.png")
+next_logo = pygame.image.load("./logos/next.png")
 next_logo = pygame.transform.smoothscale(next_logo, LOGO_SIZE)
-next_logo_rect = next_logo.get_rect(midright=(screen.get_rect().right - 50, screen.get_rect().centery))
+next_logo_rect = next_logo.get_rect(midright=(screen.get_rect().right - 200, screen.get_rect().centery))
 
-previous_logo = pygame.image.load("./Logos/previous.png")
+previous_logo = pygame.image.load("./logos/previous.png")
 previous_logo = pygame.transform.smoothscale(previous_logo, LOGO_SIZE)
-previous_logo_rect = previous_logo.get_rect(midleft=(screen.get_rect().left + 50, screen.get_rect().centery))
+previous_logo_rect = previous_logo.get_rect(midleft=(screen.get_rect().left + 200, screen.get_rect().centery))
 
+# Chargement des images dans une liste
+images = []
+
+
+# Fonction pour charger une image en utilisant un thread
+def load_image(local_image_path):
+    with Image.open(local_image_path) as img:
+        img.thumbnail(screen.get_size())
+        images.append(pygame.image.fromstring(img.tobytes(), img.size, "RGB"))
+
+
+# Création des threads pour charger les images
+image_threads = []
+for file_name in os.listdir(IMAGE_DIR):
+    if file_name.endswith('.jpg') or file_name.endswith('.png'):
+        image_path = os.path.join(IMAGE_DIR, file_name)
+        image_thread = threading.Thread(target=load_image, args=(image_path,))
+        image_threads.append(image_thread)
+        image_thread.start()
+
+# Attente de la fin du chargement de toutes les images
+for image_thread in image_threads:
+    image_thread.join()
+
+
+class ImageHandler(FileSystemEventHandler):
+    def on_modified(self, local_event):
+        if local_event.src_path.endswith('.jpg') or local_event.src_path.endswith('.png'):
+            load_image(local_event.src_path)
+
+
+def watch_images_directory():
+    event_handler = ImageHandler()
+    observer = Observer()
+    observer.schedule(event_handler, IMAGE_DIR, recursive=False)
+    observer.start()
+
+    try:
+        while True:
+            time.sleep(1)
+    except KeyboardInterrupt:
+        observer.stop()
+    observer.join()
+
+
+watch_thread = threading.Thread(target=watch_images_directory)
+watch_thread.daemon = True
+watch_thread.start()
+
+# Définition des zones d'affichage
+screen_width, screen_height = screen.get_size()
+left_rect = pygame.Rect(0, 0, screen_width // 3, screen_height)
+center_rect = pygame.Rect(screen_width // 3, 0, screen_width // 3, screen_height)
+right_rect = pygame.Rect(screen_width * 2 // 3, 0, screen_width // 3, screen_height)
+
+# Variables pour le diaporama
+current_image_index = 0
+next_image_time = pygame.time.get_ticks() + 5000
+is_paused = False
+
+image = images[current_image_index]
+image_rect = image.get_rect(center=screen.get_rect().center)
+
+# Boucle principale
+running = True
 while running:
-    # Gestion des événements
+    # Gestion des événements Pygame
     for event in pygame.event.get():
-        if event.type == QUIT or (event.type == KEYDOWN and event.key == K_ESCAPE):
+        if event.type == pygame.QUIT:
             running = False
-        elif event.type == KEYDOWN and event.key == K_SPACE:
-            auto_change = not auto_change
-            if not auto_change:
-                screen.blit(pause_logo, pause_logo_rect)
+        elif event.type == pygame.KEYDOWN:
+            if event.key == pygame.K_ESCAPE:
+                running = False
+            elif event.key == pygame.K_LEFT:
+                current_image_index = (current_image_index - 1) % len(images)
+                next_image_time = pygame.time.get_ticks() + 5000
+                screen.blit(previous_logo, previous_logo_rect)
                 pygame.display.flip()
-                pygame.time.delay(1000)  # Pause de 1 secondes avant de masquer le logo
+                pygame.time.delay(1000)  # Pause de 1 seconde avant de masquer le logo
                 screen.fill((0, 0, 0))
-            else:
-                screen.blit(play_logo, play_logo_rect)
+            elif event.key == pygame.K_RIGHT:
+                screen.blit(next_logo, next_logo_rect)
+                current_image_index = (current_image_index + 1) % len(images)
                 pygame.display.flip()
-                pygame.time.delay(1000)  # Pause de 1 secondes avant de masquer le logo
+                pygame.time.delay(1000)  # Pause de 1 seconde avant de masquer le logo
                 screen.fill((0, 0, 0))
-        elif event.type == KEYDOWN and event.key == K_LEFT:
-            photo_index = (photo_index - 1) % len(photo_files)
-            screen.blit(previous_logo, previous_logo_rect)
-            pygame.display.flip()
-            pygame.time.delay(1000)  # Pause de 1 secondes avant de masquer le logo
-            screen.fill((0, 0, 0))
-        elif event.type == KEYDOWN and event.key == K_RIGHT:
-            photo_index = (photo_index + 1) % len(photo_files)
-            screen.blit(next_logo, next_logo_rect)
-            pygame.display.flip()
-            pygame.time.delay(1000)  # Pause de 1 secondes avant de masquer le logo
-            screen.fill((0, 0, 0))
-        elif event.type == KEYDOWN and event.key == K_f:
-            fullscreen = not fullscreen
-            if fullscreen:
-                screen = pygame.display.set_mode((0, 0), FULLSCREEN)
-            else:
-                screen = pygame.display.set_mode((800, 600), RESIZABLE)
-        elif event.type == KEYDOWN and event.key == K_r:
-            photo_files = get_photo_files()
-            photo_index = 0
+                next_image_time = pygame.time.get_ticks() + 5000
+            elif event.key == pygame.K_SPACE:
+                is_paused = not is_paused
+                if is_paused:
+                    screen.blit(pause_logo, pause_logo_rect)
+                    pygame.display.flip()
+                    pygame.time.delay(1000)  # Pause de 1 seconde avant de masquer le logo
+                    screen.fill((0, 0, 0))
+                else:
+                    screen.blit(play_logo, play_logo_rect)
+                    pygame.display.flip()
+                    pygame.time.delay(1000)  # Pause de 1 seconde avant de masquer le logo
+                    screen.fill((0, 0, 0))
+        elif event.type == pygame.MOUSEBUTTONUP:
+            pos = pygame.mouse.get_pos()
+            if left_rect.collidepoint(pos):
+                current_image_index = (current_image_index - 1) % len(images)
+                next_image_time = pygame.time.get_ticks() + 5000
+                screen.blit(previous_logo, previous_logo_rect)
+                pygame.display.flip()
+                pygame.time.delay(1000)  # Pause de 1 seconde avant de masquer le logo
+                screen.fill((0, 0, 0))
+                previous_image_time = pygame.time.get_ticks() + 5000
+            elif center_rect.collidepoint(pos):
+                is_paused = not is_paused
+                if is_paused:
+                    screen.blit(pause_logo, pause_logo_rect)
+                    pygame.display.flip()
+                    pygame.time.delay(1000)  # Pause de 1 seconde avant de masquer le logo
+                    screen.fill((0, 0, 0))
+                else:
+                    screen.blit(play_logo, play_logo_rect)
+                    pygame.display.flip()
+                    pygame.time.delay(1000)  # Pause de 1 seconde avant de masquer le logo
+                    screen.fill((0, 0, 0))
+            elif right_rect.collidepoint(pos):
+                screen.blit(next_logo, next_logo_rect)
+                current_image_index = (current_image_index + 1) % len(images)
+                pygame.display.flip()
+                pygame.time.delay(1000)  # Pause de 1 seconde avant de masquer le logo
+                screen.fill((0, 0, 0))
+                next_image_time = pygame.time.get_ticks() + 5000
 
-    # Changement automatique de photo
-    if auto_change:
-        if pygame.time.get_ticks() - auto_change_timer > TIMER:
-            photo_index = (photo_index + 1) % len(photo_files)
-            auto_change_timer = pygame.time.get_ticks()
+    image = images[current_image_index]
+    image_rect = image.get_rect(center=screen.get_rect().center)
 
-    # Affichage de la photo courante
-    photo = pygame.image.load(photo_files[photo_index])
-    photo_rect = photo.get_rect()
-
-    # Calcul de l'échelle nécessaire pour adapter la photo à la fenêtre
-    scale = min(float(screen.get_width()) / photo_rect.width, float(screen.get_height()) / photo_rect.height)
-
-    # Redimensionnement de la photo en conservant son rapport d'aspect
-    new_width = int(photo_rect.width * scale)
-    new_height = int(photo_rect.height * scale)
-    photo = pygame.transform.smoothscale(photo, (new_width, new_height))
-
-    # Positionnement de la photo au centre de la fenêtre
-    photo_rect = photo.get_rect(center=screen.get_rect().center)
-
-    # Affichage de la photo
-    screen.fill((0, 0, 0))
-    screen.blit(photo, photo_rect)
+    # Dessinez l'image actuelle sur la surface intermédiaire
+    intermediate_surface.fill((0, 0, 0))
+    intermediate_surface.blit(image, image_rect)
 
+    # Dessinez la surface intermédiaire sur l'écran
+    screen.blit(intermediate_surface, (0, 0))
     pygame.display.flip()
 
-    # Attente avant de passer à la photo suivante
-    # clock.tick(60) # 60 images par seconde
+    if not is_paused and pygame.time.get_ticks() >= next_image_time:
+        current_image_index = (current_image_index + 1) % len(images)
+        next_image_time = pygame.time.get_ticks() + 5000
 
 # Fermeture de Pygame
 pygame.quit()

requirements.txt

@@ -0,0 +1,3 @@
+pygame~=2.3.0
+Pillow~=9.5.0
+watchdog~=3.0.0