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84 lines
2.8 KiB
84 lines
2.8 KiB
import pyray as rl
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from enum import IntEnum
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from openpilot.system.ui.lib.application import gui_app, FontWeight
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class ButtonStyle(IntEnum):
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NORMAL = 0 # Most common, neutral buttons
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PRIMARY = 1 # For main actions
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DANGER = 2 # For critical actions, like reboot or delete
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TRANSPARENT = 3 # For buttons with transparent background and border
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class TextAlignment(IntEnum):
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LEFT = 0
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CENTER = 1
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RIGHT = 2
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DEFAULT_BUTTON_FONT_SIZE = 60
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BUTTON_ENABLED_TEXT_COLOR = rl.Color(228, 228, 228, 255)
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BUTTON_DISABLED_TEXT_COLOR = rl.Color(228, 228, 228, 51)
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BUTTON_BACKGROUND_COLORS = {
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ButtonStyle.NORMAL: rl.Color(51, 51, 51, 255),
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ButtonStyle.PRIMARY: rl.Color(70, 91, 234, 255),
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ButtonStyle.DANGER: rl.Color(255, 36, 36, 255),
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ButtonStyle.TRANSPARENT: rl.BLACK,
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}
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BUTTON_PRESSED_BACKGROUND_COLORS = {
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ButtonStyle.NORMAL: rl.Color(74, 74, 74, 255),
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ButtonStyle.PRIMARY: rl.Color(48, 73, 244, 255),
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ButtonStyle.DANGER: rl.Color(255, 36, 36, 255),
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ButtonStyle.TRANSPARENT: rl.BLACK,
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}
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def gui_button(
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rect: rl.Rectangle,
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text: str,
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font_size: int = DEFAULT_BUTTON_FONT_SIZE,
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font_weight: FontWeight = FontWeight.MEDIUM,
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button_style: ButtonStyle = ButtonStyle.NORMAL,
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is_enabled: bool = True,
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border_radius: int = 10, # Corner rounding in pixels
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text_alignment: TextAlignment = TextAlignment.CENTER,
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text_padding: int = 20, # Padding for left/right alignment
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) -> int:
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result = 0
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# Set background color based on button type
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bg_color = BUTTON_BACKGROUND_COLORS[button_style]
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if is_enabled and rl.check_collision_point_rec(rl.get_mouse_position(), rect):
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if rl.is_mouse_button_down(rl.MouseButton.MOUSE_BUTTON_LEFT):
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bg_color = BUTTON_PRESSED_BACKGROUND_COLORS[button_style]
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elif rl.is_mouse_button_released(rl.MouseButton.MOUSE_BUTTON_LEFT):
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result = 1
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# Draw the button with rounded corners
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roundness = border_radius / (min(rect.width, rect.height) / 2)
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if button_style != ButtonStyle.TRANSPARENT:
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rl.draw_rectangle_rounded(rect, roundness, 20, bg_color)
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else:
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rl.draw_rectangle_rounded(rect, roundness, 20, rl.BLACK)
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rl.draw_rectangle_rounded_lines_ex(rect, roundness, 20, 2, rl.WHITE)
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font = gui_app.font(font_weight)
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text_size = rl.measure_text_ex(font, text, font_size, 0)
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text_pos = rl.Vector2(0, rect.y + (rect.height - text_size.y) // 2) # Vertical centering
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# Horizontal alignment
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if text_alignment == TextAlignment.LEFT:
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text_pos.x = rect.x + text_padding
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elif text_alignment == TextAlignment.CENTER:
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text_pos.x = rect.x + (rect.width - text_size.x) // 2
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elif text_alignment == TextAlignment.RIGHT:
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text_pos.x = rect.x + rect.width - text_size.x - text_padding
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# Draw the button text
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text_color = BUTTON_ENABLED_TEXT_COLOR if is_enabled else BUTTON_DISABLED_TEXT_COLOR
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rl.draw_text_ex(font, text, text_pos, font_size, 0, text_color)
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return result
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