-
Notifications
You must be signed in to change notification settings - Fork 23
/
home_screen.py
194 lines (170 loc) · 8.04 KB
/
home_screen.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
import pygame
from pygame import mixer
import time
import os
import sys
import math
from camera_manager import CameraManager
from dotenv import load_dotenv
import os
load_dotenv()
# Initialize Pygame
pygame.init()
# Initialize the mixer
mixer.init()
SCREEN_WIDTH = int(os.getenv('SCREEN_WIDTH'))
SCREEN_HEIGHT = int(os.getenv('SCREEN_HEIGHT'))
SCREEN_SIZE = (SCREEN_WIDTH, SCREEN_HEIGHT)
NAVY_BLUE = (20, 20, 40)
LIGHT_BLUE = (173, 216, 230)
HOME_TOGGLE_DELAY = 1.0 # Delay in seconds for home button toggle
APP_SELECT_DELAY = 1.0 # Delay to prevent immediate app launch
def play_sound(file_path):
mixer.music.load(file_path)
mixer.music.play()
class AppCircle:
def __init__(self, center, radius, app_index, final_pos, is_main=False):
self.center = center
self.radius = radius
self.app_index = app_index
self.text = 'Home' if is_main else f'App {app_index}'
self.hover_time = 0
self.is_hovered_flag = False
self.is_main = is_main
self.visible = is_main
self.final_pos = final_pos
self.animation_start_time = None
self.is_animating = False
self.image = self.load_image()
def load_image(self):
if not self.is_main:
image_path = f'./apps/app_{self.app_index}/app_{self.app_index}.jpg'
if os.path.exists(image_path):
image = pygame.image.load(image_path)
return pygame.transform.scale(image, (2 * self.radius, 2 * self.radius))
return None
def draw(self, screen):
if self.is_hovered_flag:
current_radius = self.radius + min((time.time() - self.hover_time) * 10, self.radius * 0.5)
else:
current_radius = self.radius
if self.animation_start_time is not None:
elapsed_time = time.time() - self.animation_start_time
if elapsed_time < 0.5:
t = elapsed_time / 0.5
if self.visible:
self.center = (
int((1 - t) * SCREEN_SIZE[0] // 2 + t * self.final_pos[0]),
int((1 - t) * SCREEN_SIZE[1] // 2 + t * self.final_pos[1])
)
else:
self.center = (
int(t * SCREEN_SIZE[0] // 2 + (1 - t) * self.final_pos[0]),
int(t * SCREEN_SIZE[1] // 2 + (1 - t) * self.final_pos[1])
)
else:
self.center = self.final_pos if self.visible else (SCREEN_SIZE[0] // 2, SCREEN_SIZE[1] // 2)
self.animation_start_time = None
self.is_animating = False
if self.visible or self.is_animating:
if self.image:
top_left = (self.center[0] - self.radius, self.center[1] - self.radius)
screen.blit(self.image, top_left)
else:
pygame.draw.circle(screen, NAVY_BLUE, self.center, int(current_radius))
pygame.draw.circle(screen, LIGHT_BLUE, self.center, int(current_radius), 5)
if not self.image:
font = pygame.font.Font(None, 32)
text_surface = font.render(self.text, True, (255, 255, 255))
text_rect = text_surface.get_rect(center=self.center)
screen.blit(text_surface, text_rect)
def is_hovered(self, pos):
return math.hypot(pos[0] - self.center[0], pos[1] - self.center[1]) <= self.radius
def create_circles():
circles = []
num_circles = 8
center_x, center_y = SCREEN_SIZE[0] // 2, SCREEN_SIZE[1] // 2
main_circle_radius = 100
app_circle_radius = 75
distance = 250
main_circle = AppCircle((center_x, center_y), main_circle_radius, 0, (center_x, center_y), is_main=True)
circles.append(main_circle)
angle_step = 360 / num_circles
for i in range(num_circles):
angle = math.radians(angle_step * i)
x = center_x + int(distance * math.cos(angle))
y = center_y + int(distance * math.sin(angle))
circles.append(AppCircle((center_x, center_y), app_circle_radius, i + 1, (x, y)))
return circles
def run_home_screen(screen, camera_manager):
circles = create_circles()
main_circle = circles[0]
running = True
apps_visible = False
last_toggle_time = 0
last_app_select_time = 0
index_finger_pos = None
play_sound("./audio/startup.wav")
while running:
if not camera_manager.update():
continue
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
camera_manager.release()
sys.exit()
screen.fill((0, 0, 0))
for circle in circles:
circle.is_hovered_flag = False
circle.draw(screen)
transformed_landmarks = camera_manager.get_transformed_landmarks()
if transformed_landmarks:
for transformed_coords in transformed_landmarks:
index_finger_tip = transformed_coords[camera_manager.mp_hands.HandLandmark.INDEX_FINGER_TIP]
screen_x = int(index_finger_tip[0])
screen_y = int(index_finger_tip[1])
index_finger_pos = (screen_x, screen_y)
for circle in circles:
if circle.is_hovered((screen_x, screen_y)):
circle.is_hovered_flag = True
if circle.is_main:
print("Main circle hovered")
play_sound("./audio/home.wav")
if time.time() - last_toggle_time > HOME_TOGGLE_DELAY:
apps_visible = not apps_visible
print(f"Toggling apps visibility to: {apps_visible}")
last_toggle_time = time.time()
for app_circle in circles[1:]:
app_circle.visible = apps_visible
app_circle.animation_start_time = time.time()
app_circle.is_animating = True
# Set last_app_select_time to ensure delay before selecting app
last_app_select_time = time.time() + APP_SELECT_DELAY
elif circle.visible and apps_visible:
if time.time() > last_app_select_time:
print(f"Circle {circle.app_index} hovered with visibility {circle.visible}")
try:
app = f'app_{circle.app_index}.app_{circle.app_index}'
print(f"Launching app: {app}")
mod = __import__(f'apps.{app}', fromlist=[''])
play_sound("./audio/confirmation.wav")
mod.run(screen, camera_manager) # Pass camera_manager to the app
last_app_select_time = time.time()
except ModuleNotFoundError:
print(f"Module 'apps.{app}' not found.")
play_sound("./audio/reject.wav")
else:
circle.hover_time = time.time() if circle.visible else 0
if index_finger_pos:
pygame.draw.circle(screen, LIGHT_BLUE, index_finger_pos, 15, 3)
main_circle.draw(screen)
pygame.display.flip()
pygame.time.delay(50)
if __name__ == '__main__':
SCREEN_WIDTH = int(os.getenv('SCREEN_WIDTH'))
SCREEN_HEIGHT = int(os.getenv('SCREEN_HEIGHT'))
os.environ['SDL_VIDEO_WINDOW_POS'] = '-3440,0'
screen = pygame.display.set_mode((0, 0), pygame.FULLSCREEN)
pygame.display.set_caption('Home Screen')
camera_manager = CameraManager('./M.npy', SCREEN_WIDTH, SCREEN_HEIGHT)
run_home_screen(screen, camera_manager)