From b958325a240bee4e7333ea84c6a476092f42c7b6 Mon Sep 17 00:00:00 2001
From: Guillaume Dott <guillaume+github@dott.fr>
Date: Thu, 28 Sep 2017 16:39:22 +0200
Subject: [PATCH] Add countdown to capture photos

---
 photoboite.py | 60 ++++++++++++++++++++++++++++++++++++++-------------
 1 file changed, 45 insertions(+), 15 deletions(-)

diff --git a/photoboite.py b/photoboite.py
index 7173e80..8220a16 100755
--- a/photoboite.py
+++ b/photoboite.py
@@ -35,41 +35,72 @@ class Button:
         print('click')
 
 class CaptureButton(Button):
+    countdown = 3
+
     def __init__(self, size, topleft, photoboite):
         super(CaptureButton, self).__init__(size, topleft)
         self.photoboite = photoboite
         self.elapsed = 0
-        self.capture = False
+        self.capture_mode = False
+        self.count = 0
 
     def draw_on(self, screen):
         super(CaptureButton, self).draw_on(screen)
-        if self.capture:
-            text = str(self.elapsed + 1)
+        if self.capture_mode:
+            if self.elapsed >= CaptureButton.countdown:
+                text = "CLIC!"
+            else:
+                text = str(CaptureButton.countdown - self.elapsed)
             size = self.photoboite.font.size(text)
-            ren = self.photoboite.font.render(text, 0, (255, 255, 0))
-            screen.blit(ren, (400, 400))
+            ren = self.photoboite.font.render(text, True, (0, 0, 0))
+            topleft = (self.rect.topleft[0] + self.rect.width / 2 - size[0] / 2, self.rect.topleft[1] + self.rect.height / 2 - size[1] / 2)
+            screen.blit(ren, topleft)
 
     def run(self):
         pygame.event.set_blocked((pygame.MOUSEBUTTONDOWN, pygame.MOUSEBUTTONUP))
-        self.capture = True
+        self.capture_mode = True
+
+        capture = Capture(self.count)
+        self.count += 1
+
         for i in range(4):
             wait = True
             start = time.time()
             while wait:
                 self.elapsed = int(time.time() - start)
-                if self.elapsed >= 3:
+                if self.elapsed >= CaptureButton.countdown:
                     wait = False
-                else:
-                    photoboite.event()
-                    photoboite.draw()
+
+                self.photoboite.event()
+                self.photoboite.draw()
                 pygame.display.flip()
 
-            print('Capture')
+            capture.take()
             pygame.time.wait(1000)
         pygame.event.set_allowed((pygame.MOUSEBUTTONDOWN, pygame.MOUSEBUTTONUP))
-        self.capture = False
+        self.capture_mode = False
 
 
+class Capture:
+    def __init__(self, uid):
+        self.uid = uid
+        self.photos = []
+
+    def take(self):
+        self.photos.append(Photo(self.uid, len(self.photos)).take())
+
+
+class Photo:
+    def __init__(self, cid, uid):
+        self.cid = cid
+        self.uid = uid
+
+    def take(self):
+        self.name = "%s-%04d-%04d" % (time.strftime('%Y%m%d-%H%M%S'), self.cid, self.uid)
+        print("Capture " + self.name)
+
+        return self
+
 class Photoboite:
     def __init__(self):
         self.screen = self.screen()
@@ -85,7 +116,7 @@ class Photoboite:
 
         self.camera = pygame.Rect(20, 20, self.screen.get_width() - self.screen.get_width() / 4 - 60, self.screen.get_height() - 40)
 
-        self.font = pygame.font.Font(None, 80)
+        self.font = pygame.font.Font(pygame.font.match_font('calibri'), 180)
 
 
     def screen(self):
@@ -140,5 +171,4 @@ class Photoboite:
 
             pygame.display.flip()
 
-photoboite = Photoboite()
-photoboite.run()
+Photoboite().run()