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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,160 @@ | ||
| import enum | ||
| import pygame | ||
| from typing import Tuple | ||
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| # CONSTANTS | ||
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| ICON_FONT_FILENAME = "fonts/fontawesome-solid.otf" | ||
| ICON_FONT_SIZE = 9 | ||
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| LABEL_FONT_FILENAME = "fonts/bitstream-vera.ttf" | ||
| LABEL_FONT_SIZE = 10 | ||
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| # FONTAWESOME CODEPOINTS | ||
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| class FontAwesomeIcons: | ||
| ICON_FA_POWER_OFF = 0xF011 | ||
| ICON_FA_BOLT = 0xF0E7 | ||
| ICON_FA_BATTERY_FULL = 0xF240 | ||
| ICON_FA_BATTERY_THREE_QUARTERS = 0xF241 | ||
| ICON_FA_BATTERY_HALF = 0xF242 | ||
| ICON_FA_BATTERY_QUARTER = 0xF243 | ||
| ICON_FA_BATTERY_EMPTY = 0xF244 | ||
| ICON_FA_HOURGLASS = 0xF254 | ||
| ICON_FA_HOURGLASS_HALF = 0xF252 | ||
| ICON_FA_CLOCK = 0xF017 | ||
| ICON_FA_PLUG_CIRCLE_PLUS = 0xE55F | ||
| ICON_FA_PLUG_CIRCLE_MINUS = 0xE55E | ||
| ICON_FA_CIRCLE_ARROW_DOWN = 0xF0AB | ||
| ICON_FA_CIRCLE_ARROW_UP = 0xF0AA | ||
| ICON_FA_HEART_PULSE = 0xF21E | ||
| ICON_FA_HARD_DRIVE = 0xF0A0 | ||
| ICON_FA_FAN = 0xF863 | ||
| ICON_FA_HOUSE = 0xF015 | ||
| ICON_FA_COUCH = 0xF4B8 | ||
| ICON_FA_SINK = 0xE06D | ||
| ICON_FA_BED = 0xF236 | ||
| ICON_FA_DICE_THREE = 0xF527 | ||
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| # HELPER FUNCTIONS | ||
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| def render_icon( | ||
| width: int, | ||
| height: int, | ||
| codepoint: int, | ||
| color_background: pygame.Color, | ||
| color_foreground: pygame.Color, | ||
| font_filename: str = ICON_FONT_FILENAME, | ||
| font_size: int = ICON_FONT_SIZE, | ||
| ) -> pygame.surface.Surface: | ||
| surface = pygame.Surface((width, height), pygame.SRCALPHA) | ||
| surface.fill(color_background) | ||
| if codepoint is not None: | ||
| label_surface = render_text( | ||
| text=chr(codepoint), | ||
| font_filename=ICON_FONT_FILENAME, | ||
| font_size=ICON_FONT_SIZE, | ||
| color_foreground=color_foreground, | ||
| padding=(0, 3), | ||
| ) | ||
| surface.blit(label_surface, ((width // 2 - label_surface.get_width() // 2), 0)) | ||
| return surface | ||
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| def render_text( | ||
| text: str, | ||
| font_filename: str = LABEL_FONT_FILENAME, | ||
| font_size: int = LABEL_FONT_SIZE, | ||
| antialias: bool = True, | ||
| color_foreground: pygame.Color = pygame.Color(255, 255, 255, 255), | ||
| color_outline: pygame.Color = pygame.Color(0, 0, 0, 0), | ||
| color_background: pygame.Color = pygame.Color(0, 0, 0, 0), | ||
| padding: Tuple[int, int] = (0, 0), | ||
| outline: bool = True, | ||
| alpha: int = 255, | ||
| ) -> pygame.surface.Surface: | ||
| font = pygame.font.Font(font_filename, font_size) | ||
| surface_orig = font.render(text, antialias, color_foreground) | ||
| padding_outline = 2 if outline else 0 | ||
| surface_dest = pygame.Surface( | ||
| ( | ||
| surface_orig.get_rect().width + padding[0] + padding_outline, | ||
| surface_orig.get_rect().height + padding[1] + padding_outline, | ||
| ), | ||
| pygame.SRCALPHA, | ||
| ) | ||
| if color_background is not None: | ||
| surface_dest.fill(color_background) | ||
| text_padding_adj = (padding[0], padding[1] - 3) | ||
| if outline: | ||
| for offset in [(-1, -1), (-1, 1), (1, -1), (1, 1)]: | ||
| surface_outline = font.render(text, antialias, color_outline) | ||
| surface_dest.blit( | ||
| surface_outline, | ||
| ( | ||
| text_padding_adj[0] + offset[0] + 1, | ||
| text_padding_adj[1] + offset[1] + 1, | ||
| ), | ||
| ) | ||
| surface_dest.blit( | ||
| surface_orig, (text_padding_adj[0] + 1, text_padding_adj[1] + 1) | ||
| ) | ||
| else: | ||
| surface_dest.blit(surface_orig, text_padding_adj) | ||
| surface_dest.set_alpha(alpha) | ||
| return surface_dest | ||
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| # ANIMATION HELPERS | ||
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| class AnimatorState(enum.Enum): | ||
| OPEN = 1 | ||
| CLOSED = 2 | ||
| OPENING = 3 | ||
| CLOSING = 4 | ||
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| class Animator: | ||
| def __init__(self, range: Tuple[float, float], open=True, speed=1.0): | ||
| self.range = range | ||
| self.speed = speed | ||
| self.open = open | ||
| self.value = range[1] if open else range[0] | ||
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| @property | ||
| def state(self): | ||
| if self.open: | ||
| return ( | ||
| AnimatorState.OPEN | ||
| if self.value == self.range[1] | ||
| else AnimatorState.OPENING | ||
| ) | ||
| else: | ||
| return ( | ||
| AnimatorState.CLOSED | ||
| if self.value == self.range[0] | ||
| else AnimatorState.CLOSING | ||
| ) | ||
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| def toggle(self): | ||
| self.open = not self.open | ||
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| def set(self, open: bool): | ||
| self.open = open | ||
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| def update(self): | ||
| value = self.value + self.speed if self.open else self.value - self.speed | ||
| if value > self.range[1]: | ||
| value = self.range[1] | ||
| elif value < self.range[0]: | ||
| value = self.range[0] | ||
| self.value = value | ||
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| def __repr__(self): | ||
| return f"Animator(value={self.value}, open={self.open}, state={self.state}, range={self.range}, speed={self.speed})" |
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