core-extra/daemon/core/gui/themes.py

210 lines
6.6 KiB
Python

import tkinter as tk
from tkinter import font, ttk
THEME_DARK: str = "black"
PADX: tuple[int, int] = (0, 5)
PADY: tuple[int, int] = (0, 5)
FRAME_PAD: int = 5
DIALOG_PAD: int = 5
class Styles:
tooltip: str = "Tooltip.TLabel"
tooltip_frame: str = "Tooltip.TFrame"
service_checkbutton: str = "Service.TCheckbutton"
picker_button: str = "Picker.TButton"
no_alert: str = "NAlert.TButton"
green_alert: str = "GAlert.TButton"
red_alert: str = "RAlert.TButton"
yellow_alert: str = "YAlert.TButton"
class Colors:
disabledfg: str = "DarkGrey"
frame: str = "#424242"
dark: str = "#222222"
darker: str = "#121212"
darkest: str = "black"
lighter: str = "#626262"
lightest: str = "#ffffff"
selectbg: str = "#4a6984"
selectfg: str = "#ffffff"
white: str = "white"
black: str = "black"
listboxbg: str = "#f2f1f0"
def load(style: ttk.Style) -> None:
style.theme_create(
THEME_DARK,
"clam",
{
".": {
"configure": {
"background": Colors.frame,
"foreground": Colors.white,
"bordercolor": Colors.darkest,
"darkcolor": Colors.dark,
"lightcolor": Colors.lighter,
"troughcolor": Colors.darker,
"selectbackground": Colors.selectbg,
"selectforeground": Colors.selectfg,
"selectborderwidth": 0,
"font": "TkDefaultFont",
},
"map": {
"background": [
("disabled", Colors.frame),
("active", Colors.lighter),
],
"foreground": [("disabled", Colors.disabledfg)],
"selectbackground": [("!focus", Colors.darkest)],
"selectforeground": [("!focus", Colors.white)],
},
},
"TButton": {
"configure": {
"width": 8,
"padding": (5, 1),
"relief": tk.RAISED,
"anchor": tk.CENTER,
},
"map": {
"relief": [("pressed", tk.SUNKEN)],
"shiftrelief": [("pressed", 1)],
},
},
"TMenubutton": {"configure": {"padding": (5, 1), "relief": tk.RAISED}},
"TCheckbutton": {
"configure": {
"indicatorbackground": Colors.white,
"indicatormargin": (1, 1, 4, 1),
}
},
"TRadiobutton": {
"configure": {
"indicatorbackground": Colors.white,
"indicatormargin": (1, 1, 4, 1),
}
},
"TEntry": {
"configure": {
"fieldbackground": Colors.white,
"foreground": Colors.black,
"padding": (2, 0),
},
"map": {"fieldbackground": [("disabled", Colors.frame)]},
},
"TSpinbox": {
"configure": {
"fieldbackground": Colors.white,
"foreground": Colors.black,
"padding": (2, 0),
},
"map": {"fieldbackground": [("disabled", Colors.frame)]},
},
"TCombobox": {
"configure": {
"fieldbackground": Colors.white,
"foreground": Colors.black,
"padding": (2, 0),
}
},
"TLabelframe": {"configure": {"relief": tk.GROOVE}},
"TNotebook.Tab": {
"configure": {"padding": (6, 2, 6, 2)},
"map": {"background": [("selected", Colors.lighter)]},
},
"Treeview": {
"configure": {
"fieldbackground": Colors.white,
"background": Colors.white,
"foreground": Colors.black,
},
"map": {
"background": [("selected", Colors.selectbg)],
"foreground": [("selected", Colors.selectfg)],
},
},
Styles.tooltip: {
"configure": {"justify": tk.LEFT, "relief": tk.SOLID, "borderwidth": 0}
},
Styles.tooltip_frame: {"configure": {}},
Styles.service_checkbutton: {
"configure": {
"background": Colors.listboxbg,
"foreground": Colors.black,
}
},
},
)
def theme_change_menu(event: tk.Event) -> None:
if not isinstance(event.widget, tk.Menu):
return
style_menu(event.widget)
def style_menu(widget: tk.Widget) -> None:
style = ttk.Style()
bg = style.lookup(".", "background")
fg = style.lookup(".", "foreground")
abg = style.lookup(".", "lightcolor")
if not abg:
abg = bg
widget.config(
background=bg, foreground=fg, activebackground=abg, activeforeground=fg, bd=0
)
def style_listbox(widget: tk.Widget) -> None:
style = ttk.Style()
bg = style.lookup(".", "background")
fg = style.lookup(".", "foreground")
bc = style.lookup(".", "bordercolor")
if not bc:
bc = "black"
widget.config(
background=bg,
foreground=fg,
highlightthickness=1,
highlightcolor=bc,
highlightbackground=bc,
bd=0,
)
def _alert_style(style: ttk.Style, name: str, background: str):
style.configure(
name,
background=background,
padding=0,
relief=tk.RIDGE,
borderwidth=1,
font="TkDefaultFont",
foreground="black",
highlightbackground="white",
)
style.map(name, background=[("!active", background), ("active", "white")])
def theme_change(event: tk.Event) -> None:
style = ttk.Style()
style.configure(Styles.picker_button, font="TkSmallCaptionFont")
style.configure(
Styles.no_alert, padding=0, relief=tk.RIDGE, borderwidth=1, font="TkDefaultFont"
)
_alert_style(style, Styles.green_alert, "green")
_alert_style(style, Styles.yellow_alert, "yellow")
_alert_style(style, Styles.red_alert, "red")
def scale_fonts(fonts_size: dict[str, int], scale: float) -> None:
for name in font.names():
f = font.nametofont(name)
if name in fonts_size:
if name == "TkSmallCaptionFont":
f.config(size=int(fonts_size[name] * scale * 8 / 9))
else:
f.config(size=int(fonts_size[name] * scale))