273 lines
13 KiB
Python
273 lines
13 KiB
Python
# theme_2.py
|
|
"""
|
|
Theming support for manual_slop GUI — imgui-bundle port.
|
|
|
|
Replaces theme.py (DearPyGui-specific) with imgui-bundle equivalents.
|
|
Palettes are applied via imgui.get_style().set_color_() calls.
|
|
Font loading uses hello_imgui.load_font().
|
|
Scale uses imgui.get_io().font_global_scale.
|
|
"""
|
|
|
|
from imgui_bundle import imgui, hello_imgui
|
|
from pathlib import Path
|
|
|
|
# ------------------------------------------------------------------ palettes
|
|
|
|
# Each palette maps imgui color enum values to (R, G, B, A) floats [0..1].
|
|
# Only keys that differ from the ImGui dark defaults need to be listed.
|
|
|
|
def _c(r, g, b, a=255):
|
|
"""Convert 0-255 RGBA to 0.0-1.0 floats."""
|
|
return (r / 255.0, g / 255.0, b / 255.0, a / 255.0)
|
|
|
|
|
|
_PALETTES: dict[str, dict[int, tuple]] = {
|
|
|
|
"ImGui Dark": {}, # empty = use imgui dark defaults
|
|
|
|
"10x Dark": {
|
|
imgui.Col_.window_bg: _c( 34, 32, 28),
|
|
imgui.Col_.child_bg: _c( 30, 28, 24),
|
|
imgui.Col_.popup_bg: _c( 35, 30, 20),
|
|
imgui.Col_.border: _c( 60, 55, 50),
|
|
imgui.Col_.border_shadow: _c( 0, 0, 0, 0),
|
|
imgui.Col_.frame_bg: _c( 45, 42, 38),
|
|
imgui.Col_.frame_bg_hovered: _c( 60, 56, 50),
|
|
imgui.Col_.frame_bg_active: _c( 75, 70, 62),
|
|
imgui.Col_.title_bg: _c( 40, 35, 25),
|
|
imgui.Col_.title_bg_active: _c( 60, 45, 15),
|
|
imgui.Col_.title_bg_collapsed: _c( 30, 27, 20),
|
|
imgui.Col_.menu_bar_bg: _c( 35, 30, 20),
|
|
imgui.Col_.scrollbar_bg: _c( 30, 28, 24),
|
|
imgui.Col_.scrollbar_grab: _c( 80, 78, 72),
|
|
imgui.Col_.scrollbar_grab_hovered: _c(100, 100, 92),
|
|
imgui.Col_.scrollbar_grab_active: _c(120, 118, 110),
|
|
imgui.Col_.check_mark: _c(194, 164, 74),
|
|
imgui.Col_.slider_grab: _c(126, 78, 14),
|
|
imgui.Col_.slider_grab_active: _c(194, 140, 30),
|
|
imgui.Col_.button: _c( 83, 76, 60),
|
|
imgui.Col_.button_hovered: _c(126, 78, 14),
|
|
imgui.Col_.button_active: _c(115, 90, 70),
|
|
imgui.Col_.header: _c( 83, 76, 60),
|
|
imgui.Col_.header_hovered: _c(126, 78, 14),
|
|
imgui.Col_.header_active: _c(115, 90, 70),
|
|
imgui.Col_.separator: _c( 70, 65, 55),
|
|
imgui.Col_.separator_hovered: _c(126, 78, 14),
|
|
imgui.Col_.separator_active: _c(194, 164, 74),
|
|
imgui.Col_.resize_grip: _c( 60, 55, 44),
|
|
imgui.Col_.resize_grip_hovered: _c(126, 78, 14),
|
|
imgui.Col_.resize_grip_active: _c(194, 164, 74),
|
|
imgui.Col_.tab: _c( 83, 83, 70),
|
|
imgui.Col_.tab_hovered: _c(126, 77, 25),
|
|
imgui.Col_.tab_selected: _c(126, 77, 25),
|
|
imgui.Col_.tab_dimmed: _c( 60, 58, 50),
|
|
imgui.Col_.tab_dimmed_selected: _c( 90, 80, 55),
|
|
imgui.Col_.docking_preview: _c(126, 78, 14, 180),
|
|
imgui.Col_.docking_empty_bg: _c( 20, 20, 20),
|
|
imgui.Col_.text: _c(200, 200, 200),
|
|
imgui.Col_.text_disabled: _c(130, 130, 120),
|
|
imgui.Col_.text_selected_bg: _c( 59, 86, 142, 180),
|
|
imgui.Col_.table_header_bg: _c( 55, 50, 38),
|
|
imgui.Col_.table_border_strong: _c( 70, 65, 55),
|
|
imgui.Col_.table_border_light: _c( 50, 47, 42),
|
|
imgui.Col_.table_row_bg: _c( 0, 0, 0, 0),
|
|
imgui.Col_.table_row_bg_alt: _c( 40, 38, 34, 40),
|
|
imgui.Col_.nav_cursor: _c(126, 78, 14),
|
|
imgui.Col_.nav_windowing_highlight: _c(194, 164, 74, 180),
|
|
imgui.Col_.nav_windowing_dim_bg: _c( 20, 20, 20, 80),
|
|
imgui.Col_.modal_window_dim_bg: _c( 10, 10, 10, 100),
|
|
},
|
|
|
|
"Nord Dark": {
|
|
imgui.Col_.window_bg: _c( 36, 41, 49),
|
|
imgui.Col_.child_bg: _c( 30, 34, 42),
|
|
imgui.Col_.popup_bg: _c( 36, 41, 49),
|
|
imgui.Col_.border: _c( 59, 66, 82),
|
|
imgui.Col_.border_shadow: _c( 0, 0, 0, 0),
|
|
imgui.Col_.frame_bg: _c( 46, 52, 64),
|
|
imgui.Col_.frame_bg_hovered: _c( 59, 66, 82),
|
|
imgui.Col_.frame_bg_active: _c( 67, 76, 94),
|
|
imgui.Col_.title_bg: _c( 36, 41, 49),
|
|
imgui.Col_.title_bg_active: _c( 59, 66, 82),
|
|
imgui.Col_.title_bg_collapsed: _c( 30, 34, 42),
|
|
imgui.Col_.menu_bar_bg: _c( 46, 52, 64),
|
|
imgui.Col_.scrollbar_bg: _c( 30, 34, 42),
|
|
imgui.Col_.scrollbar_grab: _c( 76, 86, 106),
|
|
imgui.Col_.scrollbar_grab_hovered: _c( 94, 129, 172),
|
|
imgui.Col_.scrollbar_grab_active: _c(129, 161, 193),
|
|
imgui.Col_.check_mark: _c(136, 192, 208),
|
|
imgui.Col_.slider_grab: _c( 94, 129, 172),
|
|
imgui.Col_.slider_grab_active: _c(129, 161, 193),
|
|
imgui.Col_.button: _c( 59, 66, 82),
|
|
imgui.Col_.button_hovered: _c( 94, 129, 172),
|
|
imgui.Col_.button_active: _c(129, 161, 193),
|
|
imgui.Col_.header: _c( 59, 66, 82),
|
|
imgui.Col_.header_hovered: _c( 94, 129, 172),
|
|
imgui.Col_.header_active: _c(129, 161, 193),
|
|
imgui.Col_.separator: _c( 59, 66, 82),
|
|
imgui.Col_.separator_hovered: _c( 94, 129, 172),
|
|
imgui.Col_.separator_active: _c(136, 192, 208),
|
|
imgui.Col_.resize_grip: _c( 59, 66, 82),
|
|
imgui.Col_.resize_grip_hovered: _c( 94, 129, 172),
|
|
imgui.Col_.resize_grip_active: _c(136, 192, 208),
|
|
imgui.Col_.tab: _c( 46, 52, 64),
|
|
imgui.Col_.tab_hovered: _c( 94, 129, 172),
|
|
imgui.Col_.tab_selected: _c( 76, 86, 106),
|
|
imgui.Col_.tab_dimmed: _c( 36, 41, 49),
|
|
imgui.Col_.tab_dimmed_selected: _c( 59, 66, 82),
|
|
imgui.Col_.docking_preview: _c( 94, 129, 172, 180),
|
|
imgui.Col_.docking_empty_bg: _c( 20, 22, 28),
|
|
imgui.Col_.text: _c(216, 222, 233),
|
|
imgui.Col_.text_disabled: _c(116, 128, 150),
|
|
imgui.Col_.text_selected_bg: _c( 94, 129, 172, 180),
|
|
imgui.Col_.table_header_bg: _c( 59, 66, 82),
|
|
imgui.Col_.table_border_strong: _c( 76, 86, 106),
|
|
imgui.Col_.table_border_light: _c( 59, 66, 82),
|
|
imgui.Col_.table_row_bg: _c( 0, 0, 0, 0),
|
|
imgui.Col_.table_row_bg_alt: _c( 46, 52, 64, 40),
|
|
imgui.Col_.nav_cursor: _c(136, 192, 208),
|
|
imgui.Col_.modal_window_dim_bg: _c( 10, 12, 16, 100),
|
|
},
|
|
|
|
"Monokai": {
|
|
imgui.Col_.window_bg: _c( 39, 40, 34),
|
|
imgui.Col_.child_bg: _c( 34, 35, 29),
|
|
imgui.Col_.popup_bg: _c( 39, 40, 34),
|
|
imgui.Col_.border: _c( 60, 61, 52),
|
|
imgui.Col_.border_shadow: _c( 0, 0, 0, 0),
|
|
imgui.Col_.frame_bg: _c( 50, 51, 44),
|
|
imgui.Col_.frame_bg_hovered: _c( 65, 67, 56),
|
|
imgui.Col_.frame_bg_active: _c( 80, 82, 68),
|
|
imgui.Col_.title_bg: _c( 39, 40, 34),
|
|
imgui.Col_.title_bg_active: _c( 73, 72, 62),
|
|
imgui.Col_.title_bg_collapsed: _c( 30, 31, 26),
|
|
imgui.Col_.menu_bar_bg: _c( 50, 51, 44),
|
|
imgui.Col_.scrollbar_bg: _c( 34, 35, 29),
|
|
imgui.Col_.scrollbar_grab: _c( 80, 80, 72),
|
|
imgui.Col_.scrollbar_grab_hovered: _c(102, 217, 39),
|
|
imgui.Col_.scrollbar_grab_active: _c(166, 226, 46),
|
|
imgui.Col_.check_mark: _c(166, 226, 46),
|
|
imgui.Col_.slider_grab: _c(102, 217, 39),
|
|
imgui.Col_.slider_grab_active: _c(166, 226, 46),
|
|
imgui.Col_.button: _c( 73, 72, 62),
|
|
imgui.Col_.button_hovered: _c(249, 38, 114),
|
|
imgui.Col_.button_active: _c(198, 30, 92),
|
|
imgui.Col_.header: _c( 73, 72, 62),
|
|
imgui.Col_.header_hovered: _c(249, 38, 114),
|
|
imgui.Col_.header_active: _c(198, 30, 92),
|
|
imgui.Col_.separator: _c( 60, 61, 52),
|
|
imgui.Col_.separator_hovered: _c(249, 38, 114),
|
|
imgui.Col_.separator_active: _c(166, 226, 46),
|
|
imgui.Col_.resize_grip: _c( 73, 72, 62),
|
|
imgui.Col_.resize_grip_hovered: _c(249, 38, 114),
|
|
imgui.Col_.resize_grip_active: _c(166, 226, 46),
|
|
imgui.Col_.tab: _c( 73, 72, 62),
|
|
imgui.Col_.tab_hovered: _c(249, 38, 114),
|
|
imgui.Col_.tab_selected: _c(249, 38, 114),
|
|
imgui.Col_.tab_dimmed: _c( 50, 51, 44),
|
|
imgui.Col_.tab_dimmed_selected: _c( 90, 88, 76),
|
|
imgui.Col_.docking_preview: _c(249, 38, 114, 180),
|
|
imgui.Col_.docking_empty_bg: _c( 20, 20, 18),
|
|
imgui.Col_.text: _c(248, 248, 242),
|
|
imgui.Col_.text_disabled: _c(117, 113, 94),
|
|
imgui.Col_.text_selected_bg: _c(249, 38, 114, 150),
|
|
imgui.Col_.table_header_bg: _c( 60, 61, 52),
|
|
imgui.Col_.table_border_strong: _c( 73, 72, 62),
|
|
imgui.Col_.table_border_light: _c( 55, 56, 48),
|
|
imgui.Col_.table_row_bg: _c( 0, 0, 0, 0),
|
|
imgui.Col_.table_row_bg_alt: _c( 50, 51, 44, 40),
|
|
imgui.Col_.nav_cursor: _c(166, 226, 46),
|
|
imgui.Col_.modal_window_dim_bg: _c( 10, 10, 8, 100),
|
|
},
|
|
}
|
|
|
|
PALETTE_NAMES: list[str] = list(_PALETTES.keys())
|
|
|
|
# ------------------------------------------------------------------ state
|
|
|
|
_current_palette: str = "ImGui Dark"
|
|
_current_font_path: str = ""
|
|
_current_font_size: float = 16.0
|
|
_current_scale: float = 1.0
|
|
_custom_font: imgui.ImFont = None # type: ignore
|
|
|
|
|
|
# ------------------------------------------------------------------ public API
|
|
|
|
def get_palette_names() -> list[str]:
|
|
return list(_PALETTES.keys())
|
|
|
|
|
|
def get_current_palette() -> str:
|
|
return _current_palette
|
|
|
|
|
|
def get_current_font_path() -> str:
|
|
return _current_font_path
|
|
|
|
|
|
def get_current_font_size() -> float:
|
|
return _current_font_size
|
|
|
|
|
|
def get_current_scale() -> float:
|
|
return _current_scale
|
|
|
|
|
|
def apply(palette_name: str):
|
|
"""
|
|
Apply a named palette by setting all ImGui style colors.
|
|
Call this once per frame if you want dynamic switching, or once at startup.
|
|
In practice we call it once when the user picks a palette, and imgui retains the style.
|
|
"""
|
|
global _current_palette
|
|
_current_palette = palette_name
|
|
|
|
colours = _PALETTES.get(palette_name, {})
|
|
|
|
if not colours:
|
|
# Reset to imgui dark defaults
|
|
imgui.style_colors_dark()
|
|
return
|
|
|
|
style = imgui.get_style()
|
|
# Start from dark defaults so unlisted keys have sensible values
|
|
imgui.style_colors_dark()
|
|
for col_enum, rgba in colours.items():
|
|
style.set_color_(col_enum, imgui.ImVec4(*rgba))
|
|
|
|
|
|
def set_scale(factor: float):
|
|
"""Set the global font scale factor."""
|
|
global _current_scale
|
|
_current_scale = factor
|
|
io = imgui.get_io()
|
|
io.font_global_scale = factor
|
|
|
|
|
|
def save_to_config(config: dict):
|
|
"""Persist theme settings into the config dict under [theme]."""
|
|
config.setdefault("theme", {})
|
|
config["theme"]["palette"] = _current_palette
|
|
config["theme"]["font_path"] = _current_font_path
|
|
config["theme"]["font_size"] = _current_font_size
|
|
config["theme"]["scale"] = _current_scale
|
|
|
|
|
|
def load_from_config(config: dict):
|
|
"""Read [theme] from config and apply palette + scale. Font is handled separately at startup."""
|
|
global _current_font_path, _current_font_size, _current_scale, _current_palette
|
|
t = config.get("theme", {})
|
|
_current_palette = t.get("palette", "ImGui Dark")
|
|
_current_font_path = t.get("font_path", "")
|
|
_current_font_size = float(t.get("font_size", 16.0))
|
|
_current_scale = float(t.get("scale", 1.0))
|
|
|
|
apply(_current_palette)
|
|
set_scale(_current_scale)
|
|
|
|
|
|
def get_font_loading_params() -> tuple[str, float]:
|
|
"""Return (font_path, font_size) for use during hello_imgui font loading callback."""
|
|
return _current_font_path, _current_font_size
|