From a5524e7fe7cd129ffa4cefd7aa6c06af35494dea Mon Sep 17 00:00:00 2001
From: Guillaume Dott <guillaume+github@dott.fr>
Date: Thu, 28 Sep 2017 13:56:32 +0200
Subject: [PATCH] Add CaptureButton

---
 photoboite.py | 92 ++++++++++++++++++++++++++++++++-------------------
 1 file changed, 58 insertions(+), 34 deletions(-)

diff --git a/photoboite.py b/photoboite.py
index 9bb64c9..7173e80 100755
--- a/photoboite.py
+++ b/photoboite.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-import os, sys, pygame
+import os, sys, time, pygame
 
 class Button:
     def __init__(self, size, topleft):
@@ -26,25 +26,51 @@ class Button:
 
     def press(self):
         self.pressed = True
-        self.run()
 
     def unpress(self):
         self.pressed = False
+        self.run()
 
     def run(self):
         print('click')
 
-class IncButton(Button):
-    def run(self):
-        Photoboite.i += 1
+class CaptureButton(Button):
+    def __init__(self, size, topleft, photoboite):
+        super(CaptureButton, self).__init__(size, topleft)
+        self.photoboite = photoboite
+        self.elapsed = 0
+        self.capture = False
+
+    def draw_on(self, screen):
+        super(CaptureButton, self).draw_on(screen)
+        if self.capture:
+            text = str(self.elapsed + 1)
+            size = self.photoboite.font.size(text)
+            ren = self.photoboite.font.render(text, 0, (255, 255, 0))
+            screen.blit(ren, (400, 400))
 
-class DecButton(Button):
     def run(self):
-        Photoboite.i -= 1
+        pygame.event.set_blocked((pygame.MOUSEBUTTONDOWN, pygame.MOUSEBUTTONUP))
+        self.capture = True
+        for i in range(4):
+            wait = True
+            start = time.time()
+            while wait:
+                self.elapsed = int(time.time() - start)
+                if self.elapsed >= 3:
+                    wait = False
+                else:
+                    photoboite.event()
+                    photoboite.draw()
+                pygame.display.flip()
+
+            print('Capture')
+            pygame.time.wait(1000)
+        pygame.event.set_allowed((pygame.MOUSEBUTTONDOWN, pygame.MOUSEBUTTONUP))
+        self.capture = False
+
 
 class Photoboite:
-    i = 0
-
     def __init__(self):
         self.screen = self.screen()
         pygame.font.init()
@@ -55,8 +81,7 @@ class Photoboite:
         button_size = int(self.screen.get_width() / 4)
         topleft = self.screen.get_width() - button_size - 20, self.screen.get_height() / 4 - button_size / 2
 
-        self.buttons.append(IncButton(button_size, topleft))
-        self.buttons.append(DecButton(50, (70, 400)))
+        self.buttons.append(CaptureButton(button_size, topleft, self))
 
         self.camera = pygame.Rect(20, 20, self.screen.get_width() - self.screen.get_width() / 4 - 60, self.screen.get_height() - 40)
 
@@ -86,34 +111,33 @@ class Photoboite:
 
             return pygame.display.set_mode()
 
+    def draw(self):
+        self.screen.fill(self.background)
+
+        self.screen.fill((0,0,0), rect=self.camera)
+
+        for button in self.buttons:
+            button.draw_on(self.screen)
+
+    def event(self):
+        for event in pygame.event.get():
+            if event.type == pygame.QUIT or event.type == pygame.KEYDOWN and event.unicode == 'q':
+                sys.exit()
+            elif event.type == pygame.MOUSEBUTTONDOWN:
+                for button in self.buttons:
+                    if button.is_pressed(event.pos):
+                        button.press()
+            elif event.type == pygame.MOUSEBUTTONUP:
+                for button in self.buttons:
+                    if button.is_pressed(event.pos):
+                        button.unpress()
 
     def run(self):
         pressed = False
         while True:
-            for event in pygame.event.get():
-                if event.type == pygame.QUIT or event.type == pygame.KEYDOWN and event.unicode == 'q':
-                    sys.exit()
-                elif event.type == pygame.MOUSEBUTTONDOWN:
-                    for button in self.buttons:
-                        if button.is_pressed(event.pos):
-                            button.press()
-                elif event.type == pygame.MOUSEBUTTONUP:
-                    for button in self.buttons:
-                        if button.is_pressed(event.pos):
-                            button.unpress()
+            self.event()
+            self.draw()
 
-            self.screen.fill(self.background)
-
-            self.screen.fill((0,0,0), rect=self.camera)
-
-            text = str(Photoboite.i)
-            size = self.font.size(text)
-            ren = self.font.render(text, 0, (255, 255, 0))
-            self.screen.blit(ren, (40, 40))
-
-
-            for button in self.buttons:
-                button.draw_on(self.screen)
             pygame.display.flip()
 
 photoboite = Photoboite()