280 lines
8.5 KiB
Python
280 lines
8.5 KiB
Python
"""Sovran_SystemsOS_Hub — Main GTK4 Application."""
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from __future__ import annotations
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import os
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import gi
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gi.require_version("Gtk", "4.0")
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gi.require_version("Adw", "1")
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from gi.repository import Adw, Gdk, Gio, GLib, Gtk
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from .config import load_config
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from .service_tile import ServiceTile
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APP_ID = "com.sovransystems.hub"
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Adw.init()
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CATEGORY_ORDER = [
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("infrastructure", "Infrastructure"),
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("bitcoin-base", "Bitcoin Base"),
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("bitcoin-apps", "Bitcoin Apps"),
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("communication", "Communication"),
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("apps", "Self-Hosted Apps"),
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("nostr", "Nostr"),
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]
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ROLE_LABELS = {
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"server_plus_desktop": "Server + Desktop",
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"desktop": "Desktop Only",
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"node": "Bitcoin Node",
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}
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# XDG paths for autostart control
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AUTOSTART_DIR = os.path.join(
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os.environ.get("XDG_CONFIG_HOME", os.path.expanduser("~/.config")),
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"autostart",
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)
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USER_AUTOSTART_FILE = os.path.join(AUTOSTART_DIR, "sovran-hub.desktop")
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SYSTEM_AUTOSTART_FILE = "/etc/xdg/autostart/sovran-hub.desktop"
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def get_autostart_enabled() -> bool:
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"""Check if autostart is enabled for the current user."""
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# If user has their own copy, check its X-GNOME-Autostart-enabled
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if os.path.isfile(USER_AUTOSTART_FILE):
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try:
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with open(USER_AUTOSTART_FILE, "r") as f:
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for line in f:
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if line.strip().lower() == "x-gnome-autostart-enabled=false":
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return False
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if line.strip().lower() == "hidden=true":
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return False
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return True
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except Exception:
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return True
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# No user override — system file controls it
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return os.path.isfile(SYSTEM_AUTOSTART_FILE)
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def set_autostart_enabled(enabled: bool):
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"""Enable or disable autostart by writing a user-level desktop file."""
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os.makedirs(AUTOSTART_DIR, exist_ok=True)
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if enabled:
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# Remove the user override so the system file takes effect
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if os.path.isfile(USER_AUTOSTART_FILE):
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os.remove(USER_AUTOSTART_FILE)
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else:
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# Write a user override that disables autostart
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with open(USER_AUTOSTART_FILE, "w") as f:
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f.write("[Desktop Entry]\n")
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f.write("Type=Application\n")
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f.write("Name=Sovran_SystemsOS Hub\n")
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f.write("Exec=sovran-hub\n")
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f.write("X-GNOME-Autostart-enabled=false\n")
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f.write("Hidden=true\n")
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class SovranHubWindow(Adw.ApplicationWindow):
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def __init__(self, app, config):
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super().__init__(
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application=app,
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title="Sovran_SystemsOS Hub",
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default_width=680,
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default_height=780,
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)
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self._config = config
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self._tiles = []
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css_path = os.environ.get("SOVRAN_HUB_CSS", "")
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if css_path and os.path.isfile(css_path):
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provider = Gtk.CssProvider()
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provider.load_from_path(css_path)
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Gtk.StyleContext.add_provider_for_display(
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Gdk.Display.get_default(), provider,
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Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION,
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)
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header = Adw.HeaderBar()
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header.set_title_widget(self._build_title_box())
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refresh_btn = Gtk.Button(
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icon_name="view-refresh-symbolic",
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tooltip_text="Refresh now",
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)
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refresh_btn.connect("clicked", lambda _b: self._refresh_all())
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header.pack_end(refresh_btn)
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# ── Settings menu ────────────────────────────────────────
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menu_btn = Gtk.MenuButton(
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icon_name="open-menu-symbolic",
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tooltip_text="Settings",
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)
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popover = Gtk.Popover()
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menu_box = Gtk.Box(
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orientation=Gtk.Orientation.VERTICAL,
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spacing=8,
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margin_top=12,
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margin_bottom=12,
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margin_start=12,
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margin_end=12,
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)
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autostart_row = Gtk.Box(
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orientation=Gtk.Orientation.HORIZONTAL,
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spacing=12,
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)
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autostart_label = Gtk.Label(
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label="Start at login",
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hexpand=True,
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halign=Gtk.Align.START,
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)
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self._autostart_switch = Gtk.Switch(
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valign=Gtk.Align.CENTER,
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active=get_autostart_enabled(),
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)
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self._autostart_switch.connect("state-set", self._on_autostart_toggled)
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autostart_row.append(autostart_label)
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autostart_row.append(self._autostart_switch)
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menu_box.append(autostart_row)
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popover.set_child(menu_box)
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menu_btn.set_popover(popover)
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header.pack_end(menu_btn)
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self._main_box = Gtk.Box(
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orientation=Gtk.Orientation.VERTICAL,
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spacing=0,
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)
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scrolled = Gtk.ScrolledWindow(
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hscrollbar_policy=Gtk.PolicyType.NEVER,
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vscrollbar_policy=Gtk.PolicyType.AUTOMATIC,
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vexpand=True,
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child=self._main_box,
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)
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toolbar_view = Adw.ToolbarView()
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toolbar_view.add_top_bar(header)
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toolbar_view.set_content(scrolled)
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self.set_content(toolbar_view)
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self._build_tiles()
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interval = config.get("refresh_interval", 5)
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if interval and interval > 0:
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GLib.timeout_add_seconds(interval, self._auto_refresh)
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def _build_title_box(self):
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role = self._config.get("role", "server_plus_desktop")
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role_label = ROLE_LABELS.get(role, role)
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box = Gtk.Box(
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orientation=Gtk.Orientation.VERTICAL,
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halign=Gtk.Align.CENTER,
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)
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box.append(Gtk.Label(
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label="Sovran_SystemsOS Hub",
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css_classes=["title"],
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))
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box.append(Gtk.Label(
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label=role_label,
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css_classes=["caption", "dim-label"],
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))
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return box
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def _build_tiles(self):
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method = self._config.get("command_method", "systemctl")
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services = self._config.get("services", [])
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grouped = {}
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for entry in services:
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cat = entry.get("category", "other")
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grouped.setdefault(cat, []).append(entry)
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for cat_key, cat_label in CATEGORY_ORDER:
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entries = grouped.get(cat_key, [])
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if not entries:
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continue
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section_label = Gtk.Label(
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label=cat_label,
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css_classes=["title-4"],
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halign=Gtk.Align.START,
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margin_top=20,
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margin_bottom=4,
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margin_start=24,
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)
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self._main_box.append(section_label)
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sep = Gtk.Separator(
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orientation=Gtk.Orientation.HORIZONTAL,
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margin_start=24,
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margin_end=24,
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margin_bottom=8,
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)
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self._main_box.append(sep)
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flowbox = Gtk.FlowBox(
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max_children_per_line=4,
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min_children_per_line=2,
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selection_mode=Gtk.SelectionMode.NONE,
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homogeneous=True,
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row_spacing=12,
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column_spacing=12,
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margin_top=4,
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margin_bottom=8,
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margin_start=16,
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margin_end=16,
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halign=Gtk.Align.CENTER,
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valign=Gtk.Align.START,
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)
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for entry in entries:
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tile = ServiceTile(
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name=entry.get("name", entry["unit"]),
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unit=entry["unit"],
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scope=entry.get("type", "system"),
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method=method,
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icon_name=entry.get("icon", ""),
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enabled=entry.get("enabled", True),
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)
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flowbox.append(tile)
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self._tiles.append(tile)
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self._main_box.append(flowbox)
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GLib.idle_add(self._refresh_all)
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def _on_autostart_toggled(self, switch, state):
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set_autostart_enabled(state)
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return False
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def _refresh_all(self):
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for t in self._tiles:
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t.refresh()
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return False
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def _auto_refresh(self):
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self._refresh_all()
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return True
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class SovranHubApp(Adw.Application):
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def __init__(self):
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super().__init__(
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application_id=APP_ID,
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flags=Gio.ApplicationFlags.DEFAULT_FLAGS,
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)
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self._config = load_config()
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def do_activate(self):
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win = self.get_active_window()
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if not win:
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win = SovranHubWindow(self, self._config)
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win.present() |