Calvin Park
77 lines
2.4 KiB
Python
77 lines
2.4 KiB
Python
# tsk/c3/ui/layout.py
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import pyray as rl
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class Theme:
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"""Defines the visual theme and constants for the TSK Manager."""
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# --- Colors ---
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key_text_color = rl.Color(255, 255, 255, 255)
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key_bg_color = rl.Color(40, 40, 40, 255)
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button_color = rl.Color(50, 50, 50, 255)
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title_bg_color = rl.Color(60, 60, 60, 255)
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nav_text_color = rl.Color(255, 255, 255, 255)
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# --- Font Sizes ---
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title_font_size = 70
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nav_button_font_size = 60
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key_status_font_size = 50
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# --- Text ---
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nav_button_text_left = "< Tools\n< Menu"
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nav_button_text_right = "Reboot >\n Menu >"
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nav_button_text_to_tools = "< Tools\n< Menu"
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# --- Layout ---
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title_prefix_x_offset_percent = 0.2
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title_x_offset = 180
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brighten_amount = 0.6
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status_update_interval = 1 # seconds
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# --- Menu Identifiers ---
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menu_tools = 1
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menu_reboot = 2
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menu_names = {
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menu_tools: "Tools Menu",
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menu_reboot: "Reboot Menu",
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}
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@staticmethod
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def brighten_color(color: rl.Color, amount: float) -> rl.Color:
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"""Brightens a color by a given amount (0.0 to 1.0)."""
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r = int(min(color.r + (255 - color.r) * amount, 255))
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g = int(min(color.g + (255 - color.g) * amount, 255))
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b = int(min(color.b + (255 - color.b) * amount, 255))
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return rl.Color(r, g, b, color.a)
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class Layout:
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"""Provides layout calculation functions."""
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@staticmethod
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def calculate_button_dimensions(rect_height: int, header_height: int) -> int:
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"""Calculates button height based on available screen space and desired spacing."""
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available_height = rect_height - header_height
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guide_button_height = 200
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num_spacers = 3 # Top, between buttons, and below guide button
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remaining_height = available_height - guide_button_height - (num_spacers * 80)
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button_height = remaining_height
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return int(button_height)
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@staticmethod
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def calculate_button_positions(rect: rl.Rectangle, num_buttons: int) -> tuple:
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"""
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Calculates the starting positions for a row of buttons.
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Args:
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rect: The rectangle area for the menu (already positioned after header)
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num_buttons: Number of buttons to position horizontally
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Returns:
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Tuple of (start_x, start_y) for the first button position
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"""
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total_width = (num_buttons * 600) + ((num_buttons - 1) * 80)
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start_x = (rect.width - total_width) / 2 + rect.x
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start_y = rect.y + 80 # Top spacer
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return start_x, start_y
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