fleg
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menu
mirror of https://git.sr.ht/~michalr/menu
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color_scheme -> theme

This commit is contained in:
Michał Rudowicz 2024-09-10 18:22:13 +02:00
parent 0c21a3e34a
commit b002dfcf4f
2 changed files with 22 additions and 22 deletions
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2
example_config.json
View File

@ -35,7 +35,7 @@
"action_type": "QUIT"
}
],
"color_scheme": {
"theme": {
"menu_bg_color": "#4c566a",
"message_bg_color": "#eceff4",
"message_text_color": "#2e3440",

42
menu.py
View File

@ -39,19 +39,19 @@ class Button:
PRESS_OFFSET = 2
HOVER_ANIMATION_STEPS = 5
def __init__(self, position: pygame.Rect, text: str, color_scheme: Dict, cbk: Callable[[], None]):
def __init__(self, position: pygame.Rect, text: str, theme: Dict, cbk: Callable[[], None]):
self.position: pygame.Rect
self.set_position(position)
self.text = text
self.color_scheme = color_scheme
self.theme = theme
self.cbk = cbk
self.font = pygame.freetype.SysFont(name="Sans", size=20)
text_rect = self.font.get_rect(self.text)
self.text_pos = pygame.Rect((self.position.left + (self.position.width - text_rect.width)/2),
(self.position.top + (self.position.height - text_rect.height)/2),
text_rect.width, text_rect.height)
self.bg_color = pygame.Color(self.color_scheme["btn_bg_color"])
self.hover_bg_color = pygame.Color(self.color_scheme["btn_hover_color"])
self.bg_color = pygame.Color(self.theme["btn_bg_color"])
self.hover_bg_color = pygame.Color(self.theme["btn_hover_color"])
self.hover_animation_step = 0
def get_bg_color(self):
@ -89,7 +89,7 @@ class Button:
def draw(self, screen: pygame.Surface):
pygame.draw.rect(screen, self.get_bg_color(), self.get_position(), 0)
self.font.render_to(screen, self.get_text_pos(), self.text, fgcolor=self.color_scheme["btn_text_color"])
self.font.render_to(screen, self.get_text_pos(), self.text, fgcolor=self.theme["btn_text_color"])
def pos_is_inside(self, pos: Tuple) -> bool:
return (self.position.left < pos[0] and (self.position.left + self.position.width) > pos[0]) and \
@ -102,14 +102,14 @@ class Button:
class MessageBoard(IBoard):
def __init__(self, screen_rect: pygame.Rect, text: str, color_scheme: Dict):
def __init__(self, screen_rect: pygame.Rect, text: str, theme: Dict):
self.text = text
self.font = pygame.freetype.SysFont(name="Sans", size=30)
text_rect = self.font.get_rect(self.text)
self.text_pos = pygame.Rect((screen_rect.left + (screen_rect.width - text_rect.width)/2),
(screen_rect.top + (screen_rect.height - text_rect.height)/2),
text_rect.width, text_rect.height)
self.color_scheme = color_scheme
self.theme = theme
self.was_drawn_already = False
def handle_event(self, _):
@ -117,23 +117,23 @@ class MessageBoard(IBoard):
def draw(self, screen: pygame.Surface, force_redraw: bool):
if not self.was_drawn_already or force_redraw:
screen.fill(self.color_scheme["message_bg_color"])
self.font.render_to(screen, self.text_pos, self.text, fgcolor=self.color_scheme["message_text_color"])
screen.fill(self.theme["message_bg_color"])
self.font.render_to(screen, self.text_pos, self.text, fgcolor=self.theme["message_text_color"])
self.was_drawn_already = True
class MenuBoard(IBoard):
BUTTON_MARGINS = 10
def __init__(self, screen_rect: pygame.Rect, buttons: List[ButtonDef], color_scheme: Dict):
def __init__(self, screen_rect: pygame.Rect, buttons: List[ButtonDef], theme: Dict):
self.rows = math.floor(math.sqrt(len(buttons)))
self.cols = math.ceil(math.sqrt(len(buttons)))
if (self.rows * self.cols) < len(buttons):
# extra row if buttons don't fit
self.rows += 1
button_positions = self.generate_button_positions(screen_rect)
self.buttons = list(map(lambda d: Button(next(button_positions), d['text'], color_scheme, d['cbk']), buttons))
self.color_scheme = color_scheme
self.buttons = list(map(lambda d: Button(next(button_positions), d['text'], theme, d['cbk']), buttons))
self.theme = theme
def generate_button_positions(self, screen_rect: pygame.Rect):
current_button_row = 0
@ -155,7 +155,7 @@ class MenuBoard(IBoard):
def draw(self, screen: pygame.Surface, force_redraw: bool):
if force_redraw or any(map(Button.needs_redrawing, self.buttons)):
screen.fill(self.color_scheme["menu_bg_color"])
screen.fill(self.theme["menu_bg_color"])
for b in self.buttons:
b.draw(screen)
@ -163,7 +163,7 @@ class MenuBoard(IBoard):
class App:
FPS = 30
def __init__(self, actions: List[Action], color_scheme: Dict, fullscreen: bool, screensaver_delay: int):
def __init__(self, actions: List[Action], theme: Dict, fullscreen: bool, screensaver_delay: int):
pygame.init()
info = pygame.display.Info()
flags = 0
@ -172,9 +172,9 @@ class App:
self.screen = pygame.display.set_mode((info.current_w, info.current_h), flags=flags)
self.clock = pygame.time.Clock()
self.running = False
self.color_scheme = color_scheme
self.theme = theme
buttons = list(map(lambda u: ButtonDef(text=u['label'], cbk=self.button_press_handler(u)), actions))
self.board: IBoard = MenuBoard(self.get_screen_rect(), buttons, color_scheme)
self.board: IBoard = MenuBoard(self.get_screen_rect(), buttons, theme)
self.task_q = Queue()
self.screensaver = ClockScreensaver()
self.TICKS_UNTIL_SCREENSAVER = screensaver_delay * self.FPS
@ -198,7 +198,7 @@ class App:
def f(ex):
def x():
self.board = MessageBoard(self.get_screen_rect(), f"Exception caught: {ex}",
color_scheme=self.color_scheme)
theme=self.theme)
return x
self.task_q.put(f(e))
sleep(5)
@ -207,7 +207,7 @@ class App:
process_thr = Thread(target=thr_fun)
process_thr.start()
self.board = MessageBoard(self.get_screen_rect(), action['action_message'], color_scheme=self.color_scheme)
self.board = MessageBoard(self.get_screen_rect(), action['action_message'], theme=self.theme)
return impl
def get_handler(self, action: Action) -> Callable[[], None]:
@ -224,7 +224,7 @@ class App:
process_thr = Thread(target=thr_fun)
process_thr.start()
self.board = MessageBoard(self.get_screen_rect(), action['action_message'], color_scheme=self.color_scheme)
self.board = MessageBoard(self.get_screen_rect(), action['action_message'], theme=self.theme)
return impl
def button_press_handler(self, action: Action) -> Callable[[], None]:
@ -265,7 +265,7 @@ class App:
pygame.quit()
def quit(self):
self.board = MessageBoard(self.get_screen_rect(), "Exiting...", color_scheme=self.color_scheme)
self.board = MessageBoard(self.get_screen_rect(), "Exiting...", theme=self.theme)
self.running = False
@ -292,6 +292,6 @@ if __name__ == '__main__':
data = json.load(f)
url_defs = get_url_defs(data)
app = App(url_defs, color_scheme=data["color_scheme"], fullscreen=not args.no_fullscreen,
app = App(url_defs, theme=data["theme"], fullscreen=not args.no_fullscreen,
screensaver_delay=args.screensaver_delay)
app.loop()