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https://github.com/morgan9e/linux-sys-telemetry
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41
screentimed/Makefile
Normal file
41
screentimed/Makefile
Normal file
@@ -0,0 +1,41 @@
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PREFIX ?= $(HOME)/.local
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BINDIR = $(PREFIX)/bin
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EXTENSIONDIR = $(HOME)/.local/share/gnome-shell/extensions/
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SERVICEDIR = $(HOME)/.config/systemd/user
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DESKTOPDIR = $(HOME)/.local/share/applications
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EXTENTION = "app-tracker@local"
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.PHONY: install install-extension install-daemon install-viewer uninstall
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install: install-extension install-daemon install-viewer
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install-extension:
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mkdir -p $(EXTENSIONDIR)
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cp $(EXTENSION)/extension.js $(EXTENSIONDIR)/$(EXTENSION)
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cp $(EXTENSION)/metadata.json $(EXTENSIONDIR)/$(EXTENSION)
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install-daemon:
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mkdir -p $(BINDIR)
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cp screentimed $(BINDIR)/screentimed
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chmod +x $(BINDIR)/screentimed
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mkdir -p $(SERVICEDIR)
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cp org.screentimed.service $(SERVICEDIR)/
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install-viewer:
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mkdir -p $(BINDIR)
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cp screentime-viewer $(BINDIR)/screentime-viewer
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chmod +x $(BINDIR)/screentime-viewer
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mkdir -p $(DESKTOPDIR)
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cp screentime-viewer.desktop $(DESKTOPDIR)/
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uninstall:
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systemctl --user disable --now screentimed || true
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gnome-extensions disable $(EXTENSION) || true
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rm -v $(BINDIR)/screentimed
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rm -v $(BINDIR)/screentime-viewer
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rm -v $(SERVICEDIR)/org.screentimed.service
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rm -v $(DESKTOPDIR)/screentime-viewer.desktop
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rm -rv $(EXTENSIONDIR)/$(EXTENSION)
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systemctl --user daemon-reload
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@echo "uninstalled."
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83
screentimed/app-tracker@local/extension.js
Normal file
83
screentimed/app-tracker@local/extension.js
Normal file
@@ -0,0 +1,83 @@
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import GLib from 'gi://GLib';
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import Gio from 'gi://Gio';
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import Shell from 'gi://Shell';
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import {Extension} from 'resource:///org/gnome/shell/extensions/extension.js';
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const IFACE = `<node>
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<interface name="org.gnome.Shell.UsageTracker">
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<signal name="FocusChanged">
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<arg name="app_id" type="s"/>
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</signal>
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<signal name="RunningAppsChanged">
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<arg name="app_ids" type="as"/>
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</signal>
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<method name="GetFocus">
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<arg direction="out" name="app_id" type="s"/>
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</method>
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<method name="GetRunningApps">
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<arg direction="out" name="app_ids" type="as"/>
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</method>
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</interface>
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</node>`;
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export default class FocusTracker extends Extension {
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enable() {
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this._currentApp = '';
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this._tracker = Shell.WindowTracker.get_default();
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this._appSystem = Shell.AppSystem.get_default();
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this._dbus = Gio.DBusExportedObject.wrapJSObject(IFACE, this);
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this._dbus.export(Gio.DBus.session, '/org/gnome/Shell/UsageTracker');
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this._focusSig = this._tracker.connect('notify::focus-app', () => {
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const id = this._resolveFocusId();
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if (id !== this._currentApp) {
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this._currentApp = id;
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this._dbus.emit_signal('FocusChanged',
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new GLib.Variant('(s)', [id]));
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}
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});
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this._appSig = this._appSystem.connect('app-state-changed', () => {
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const ids = this._appSystem.get_running().map(a => this._resolveAppId(a));
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this._dbus.emit_signal('RunningAppsChanged',
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new GLib.Variant('(as)', [ids]));
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});
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}
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_resolveFocusId() {
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const app = this._tracker.focus_app;
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if (!app)
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return '';
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return this._resolveAppId(app);
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}
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_resolveAppId(app) {
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const id = app.get_id();
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if (id.endsWith('.desktop'))
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return id;
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// fallback: use window class
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const windows = app.get_windows();
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if (windows.length > 0) {
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const wmClass = windows[0].get_wm_class();
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if (wmClass)
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return `${wmClass}.desktop`;
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}
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return id;
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}
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disable() {
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this._tracker.disconnect(this._focusSig);
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this._appSystem.disconnect(this._appSig);
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this._dbus.unexport();
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this._dbus = null;
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}
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GetFocus() {
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return this._currentApp;
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}
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GetRunningApps() {
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return this._appSystem.get_running().map(a => this._resolveAppId(a));
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}
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}
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7
screentimed/app-tracker@local/metadata.json
Normal file
7
screentimed/app-tracker@local/metadata.json
Normal file
@@ -0,0 +1,7 @@
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{
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"uuid": "app-tracker@local",
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"name": "Application Tracker",
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"description": "Exposes active app over D-Bus",
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"shell-version": ["48", "49", "50"],
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"version": 1
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}
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7
screentimed/org.screentimed.desktop
Normal file
7
screentimed/org.screentimed.desktop
Normal file
@@ -0,0 +1,7 @@
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[Desktop Entry]
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Name=ScreenTime
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Comment=View your screen time usage
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Exec=screentime-viewer
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Icon=preferences-system-time-symbolic
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Type=Application
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Categories=GNOME;GTK;Utility;
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13
screentimed/org.screentimed.service
Normal file
13
screentimed/org.screentimed.service
Normal file
@@ -0,0 +1,13 @@
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[Unit]
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Description=Screen Time Tracking Daemon
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After=gnome-shell.service
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PartOf=graphical-session.target
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[Service]
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Type=simple
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ExecStart=%h/.local/bin/screentimed
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Restart=on-failure
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RestartSec=5
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[Install]
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WantedBy=graphical-session.target
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436
screentimed/screentime-viewer
Normal file
436
screentimed/screentime-viewer
Normal file
@@ -0,0 +1,436 @@
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#!/usr/bin/python3 -sP
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import sys
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from datetime import date, timedelta
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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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gi.require_version('Gio', '2.0')
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gi.require_version('GLib', '2.0')
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try:
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gi.require_version('GioUnix', '2.0')
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from gi.repository import GioUnix
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_DesktopAppInfo = GioUnix.DesktopAppInfo
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except (ValueError, ImportError):
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from gi.repository import Gio as _Gio
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_DesktopAppInfo = _Gio.DesktopAppInfo
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from gi.repository import Gtk, Adw, Gio, GLib, Gdk
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SCREENTIMED_BUS = 'org.gnome.ScreenTime'
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SCREENTIMED_PATH = '/org/gnome/ScreenTime'
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SCREENTIMED_IFACE = 'org.gnome.ScreenTime'
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def format_duration(seconds):
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if seconds < 60:
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return f'{seconds}s'
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m, s = divmod(seconds, 60)
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h, m = divmod(m, 60)
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if h:
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return f'{h}h {m}m'
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return f'{m}m'
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def get_app_info(app_id):
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"""Return (display_name, icon) from .desktop file, with fallbacks."""
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if not app_id.endswith('.desktop'):
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return None, None # not a real app
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try:
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info = _DesktopAppInfo.new(app_id)
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if info:
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name = info.get_display_name() or info.get_name()
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icon = info.get_icon()
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return name, icon
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except Exception:
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pass
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name = app_id.replace('.desktop', '').split('.')[-1]
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return name, None
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def merge_unknown(usage):
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"""Collapse entries without .desktop into a single 'Unknown' entry."""
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merged = {}
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unknown = 0
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for app_id, secs in usage.items():
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if app_id.endswith('.desktop'):
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merged[app_id] = secs
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else:
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unknown += secs
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if unknown:
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merged['__unknown__'] = unknown
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return merged
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# ── D-Bus client ──────────────────────────────────────────
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class ScreenTimeClient:
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def __init__(self):
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self.bus = Gio.bus_get_sync(Gio.BusType.SESSION)
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def _call(self, method, args=None, reply_type=None):
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try:
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result = self.bus.call_sync(
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SCREENTIMED_BUS, SCREENTIMED_PATH, SCREENTIMED_IFACE,
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method,
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args, GLib.VariantType(reply_type) if reply_type else None,
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Gio.DBusCallFlags.NONE, -1, None)
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return result.unpack()
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except GLib.Error as e:
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print(f'D-Bus error: {e.message}', file=sys.stderr)
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return None
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def get_usage(self, date_str):
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r = self._call('GetUsage', GLib.Variant('(s)', (date_str,)),
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'(a{su}a{su})')
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if r:
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return dict(r[0]), dict(r[1])
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return {}, {}
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def get_usage_by_hour(self, date_str):
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r = self._call('GetUsageByHour', GLib.Variant('(s)', (date_str,)),
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'(aa{su}aa{su})')
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if r:
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return [dict(h) for h in r[0]], [dict(h) for h in r[1]]
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return [{} for _ in range(24)], [{} for _ in range(24)]
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# ── Hourly bar chart ──────────────────────────────────────
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class HourlyChart(Gtk.DrawingArea):
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def __init__(self):
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super().__init__()
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self.focused_hours = [{} for _ in range(24)]
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self.running_hours = [{} for _ in range(24)]
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self.set_content_height(110)
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self.set_draw_func(self._draw)
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self.set_has_tooltip(True)
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self.connect('query-tooltip', self._on_tooltip)
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|
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def set_data(self, focused_hours, running_hours):
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self.focused_hours = focused_hours
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||||
self.running_hours = running_hours
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self.queue_draw()
|
||||
|
||||
def _on_tooltip(self, widget, x, y, keyboard, tooltip):
|
||||
width = self.get_width()
|
||||
h = int((x / width) * 24)
|
||||
h = max(0, min(23, h))
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||||
|
||||
focused = self.focused_hours[h]
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||||
running = self.running_hours[h]
|
||||
|
||||
if not sum(focused.values()) and not sum(running.values()):
|
||||
return False
|
||||
|
||||
lines = [f'<b>{h:02d}:00 – {h + 1:02d}:00</b>']
|
||||
|
||||
all_apps = set(focused.keys()) | set(running.keys())
|
||||
sorted_apps = sorted(all_apps,
|
||||
key=lambda a: focused.get(a, 0),
|
||||
reverse=True)
|
||||
for app_id in sorted_apps[:6]:
|
||||
f = focused.get(app_id, 0)
|
||||
r = running.get(app_id, 0)
|
||||
if app_id.endswith('.desktop'):
|
||||
name, _ = get_app_info(app_id)
|
||||
name = name or app_id
|
||||
else:
|
||||
name = 'Unknown'
|
||||
if r > f + 30:
|
||||
lines.append(f'{name}: {format_duration(f)} / {format_duration(r)}')
|
||||
elif f:
|
||||
lines.append(f'{name}: {format_duration(f)}')
|
||||
elif r:
|
||||
lines.append(f'{name}: running {format_duration(r)}')
|
||||
|
||||
tooltip.set_markup('\n'.join(lines))
|
||||
return True
|
||||
|
||||
def _get_colors(self):
|
||||
"""Get accent and foreground RGBA for Cairo drawing."""
|
||||
fg = self.get_color() # GTK4.10+
|
||||
|
||||
# try Adw 1.6+ accent API
|
||||
accent = None
|
||||
try:
|
||||
sm = Adw.StyleManager.get_default()
|
||||
ac = sm.get_accent_color()
|
||||
accent = ac.to_rgba(sm.get_dark())
|
||||
except (AttributeError, TypeError):
|
||||
pass
|
||||
|
||||
if accent is None:
|
||||
accent = Gdk.RGBA()
|
||||
accent.parse('#3584e4')
|
||||
|
||||
return accent, fg
|
||||
|
||||
def _draw(self, area, cr, width, height):
|
||||
f_totals = [sum(h.values()) for h in self.focused_hours]
|
||||
r_totals = [sum(h.values()) for h in self.running_hours]
|
||||
peak = max(max(r_totals), max(f_totals), 1)
|
||||
|
||||
bar_w = width / 24
|
||||
pad = 2
|
||||
label_h = 14
|
||||
chart_h = height - label_h
|
||||
|
||||
accent, fg = self._get_colors()
|
||||
|
||||
# running bars
|
||||
cr.set_source_rgba(accent.red, accent.green, accent.blue, 0.2)
|
||||
|
||||
for i, total in enumerate(r_totals):
|
||||
if total == 0:
|
||||
continue
|
||||
bar_h = (total / peak) * (chart_h - 4)
|
||||
cr.rectangle(i * bar_w + pad, chart_h - bar_h,
|
||||
bar_w - pad * 2, bar_h)
|
||||
cr.fill()
|
||||
|
||||
# focused bars
|
||||
cr.set_source_rgba(accent.red, accent.green, accent.blue, 0.85)
|
||||
|
||||
for i, total in enumerate(f_totals):
|
||||
if total == 0:
|
||||
continue
|
||||
bar_h = (total / peak) * (chart_h - 4)
|
||||
cr.rectangle(i * bar_w + pad, chart_h - bar_h,
|
||||
bar_w - pad * 2, bar_h)
|
||||
cr.fill()
|
||||
|
||||
# labels
|
||||
cr.set_source_rgba(fg.red, fg.green, fg.blue, 0.5)
|
||||
cr.set_font_size(9)
|
||||
for i in (0, 6, 12, 18):
|
||||
cr.move_to(i * bar_w + bar_w / 2 - 6, height - 2)
|
||||
cr.show_text(f'{i:02d}')
|
||||
|
||||
|
||||
# ── App usage row ─────────────────────────────────────────
|
||||
|
||||
class AppUsageRow(Adw.ActionRow):
|
||||
def __init__(self, app_id, focused_secs, running_secs, max_running):
|
||||
super().__init__()
|
||||
|
||||
if app_id == '__unknown__':
|
||||
name = 'Unknown'
|
||||
icon = None
|
||||
self.set_subtitle('Apps without .desktop entries')
|
||||
else:
|
||||
name, icon = get_app_info(app_id)
|
||||
self.set_subtitle(app_id)
|
||||
|
||||
self.set_title(name or app_id)
|
||||
|
||||
if icon:
|
||||
img = Gtk.Image.new_from_gicon(icon)
|
||||
img.set_pixel_size(32)
|
||||
self.add_prefix(img)
|
||||
else:
|
||||
img = Gtk.Image.new_from_icon_name('application-x-executable-symbolic')
|
||||
img.set_pixel_size(32)
|
||||
self.add_prefix(img)
|
||||
|
||||
box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=4)
|
||||
box.set_valign(Gtk.Align.CENTER)
|
||||
|
||||
BAR_W = 100
|
||||
r_frac = min(1.0, running_secs / max_running) if max_running else 0
|
||||
f_frac = min(1.0, focused_secs / max_running) if max_running else 0
|
||||
|
||||
bar_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=2)
|
||||
bar_box.set_size_request(BAR_W, -1)
|
||||
|
||||
f_bar = Gtk.Box()
|
||||
f_bar.set_size_request(max(2, int(BAR_W * f_frac)), 6)
|
||||
f_bar.set_halign(Gtk.Align.START)
|
||||
f_bar.add_css_class('usage-bar-focused')
|
||||
bar_box.append(f_bar)
|
||||
|
||||
if running_secs > focused_secs + 30:
|
||||
r_bar = Gtk.Box()
|
||||
r_bar.set_size_request(max(2, int(BAR_W * r_frac)), 4)
|
||||
r_bar.set_halign(Gtk.Align.START)
|
||||
r_bar.add_css_class('usage-bar-running')
|
||||
bar_box.append(r_bar)
|
||||
|
||||
box.append(bar_box)
|
||||
|
||||
label_box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=6)
|
||||
f_label = Gtk.Label(label=format_duration(focused_secs))
|
||||
f_label.add_css_class('caption')
|
||||
label_box.append(f_label)
|
||||
|
||||
if running_secs > focused_secs + 30:
|
||||
r_label = Gtk.Label(label=f'/ {format_duration(running_secs)}')
|
||||
r_label.add_css_class('caption')
|
||||
r_label.add_css_class('dim-label')
|
||||
label_box.append(r_label)
|
||||
|
||||
box.append(label_box)
|
||||
self.add_suffix(box)
|
||||
|
||||
|
||||
# ── Main window ───────────────────────────────────────────
|
||||
|
||||
class ScreenTimeWindow(Adw.ApplicationWindow):
|
||||
def __init__(self, app):
|
||||
super().__init__(application=app, title='Screen Time',
|
||||
default_width=420, default_height=600)
|
||||
|
||||
self.client = ScreenTimeClient()
|
||||
self.current_date = date.today()
|
||||
|
||||
css = Gtk.CssProvider()
|
||||
css.load_from_string('''
|
||||
.usage-bar-focused {
|
||||
background: @accent_bg_color;
|
||||
border-radius: 3px;
|
||||
min-height: 6px;
|
||||
}
|
||||
.usage-bar-running {
|
||||
background: alpha(@accent_bg_color, 0.3);
|
||||
border-radius: 3px;
|
||||
min-height: 4px;
|
||||
}
|
||||
.total-time {
|
||||
font-size: 2em;
|
||||
font-weight: 800;
|
||||
}
|
||||
''')
|
||||
Gtk.StyleContext.add_provider_for_display(
|
||||
Gdk.Display.get_default(), css,
|
||||
Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
|
||||
|
||||
toolbar = Adw.ToolbarView()
|
||||
header = Adw.HeaderBar()
|
||||
toolbar.add_top_bar(header)
|
||||
|
||||
# navigation
|
||||
nav_box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=8)
|
||||
nav_box.set_halign(Gtk.Align.CENTER)
|
||||
|
||||
prev_btn = Gtk.Button(icon_name='go-previous-symbolic')
|
||||
prev_btn.connect('clicked', lambda _: self._change_date(-1))
|
||||
nav_box.append(prev_btn)
|
||||
|
||||
self.date_label = Gtk.Label()
|
||||
self.date_label.add_css_class('title-4')
|
||||
nav_box.append(self.date_label)
|
||||
|
||||
next_btn = Gtk.Button(icon_name='go-next-symbolic')
|
||||
next_btn.connect('clicked', lambda _: self._change_date(1))
|
||||
nav_box.append(next_btn)
|
||||
|
||||
header.set_title_widget(nav_box)
|
||||
|
||||
# content
|
||||
scroll = Gtk.ScrolledWindow(vexpand=True)
|
||||
scroll.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
|
||||
self.content = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=0)
|
||||
self.content.set_margin_start(16)
|
||||
self.content.set_margin_end(16)
|
||||
self.content.set_margin_top(16)
|
||||
self.content.set_margin_bottom(16)
|
||||
scroll.set_child(self.content)
|
||||
toolbar.set_content(scroll)
|
||||
|
||||
# total
|
||||
self.total_label = Gtk.Label()
|
||||
self.total_label.add_css_class('total-time')
|
||||
self.total_label.set_margin_bottom(4)
|
||||
self.content.append(self.total_label)
|
||||
|
||||
self.total_sub = Gtk.Label()
|
||||
self.total_sub.add_css_class('dim-label')
|
||||
self.total_sub.set_margin_bottom(16)
|
||||
self.content.append(self.total_sub)
|
||||
|
||||
# hourly chart
|
||||
hr_group = Adw.PreferencesGroup(title='Hourly')
|
||||
self.hourly = HourlyChart()
|
||||
hr_group.add(self.hourly)
|
||||
self.content.append(hr_group)
|
||||
|
||||
# app list
|
||||
self.app_group = Adw.PreferencesGroup(title='Apps')
|
||||
self.app_group.set_margin_top(16)
|
||||
self.content.append(self.app_group)
|
||||
|
||||
self.set_content(toolbar)
|
||||
self._refresh()
|
||||
|
||||
def _change_date(self, delta):
|
||||
self.current_date += timedelta(days=delta)
|
||||
self._refresh()
|
||||
|
||||
def _refresh(self):
|
||||
date_str = self.current_date.isoformat()
|
||||
|
||||
if self.current_date == date.today():
|
||||
self.date_label.set_label('Today')
|
||||
elif self.current_date == date.today() - timedelta(days=1):
|
||||
self.date_label.set_label('Yesterday')
|
||||
else:
|
||||
self.date_label.set_label(
|
||||
self.current_date.strftime('%a, %b %-d'))
|
||||
|
||||
focused, running = self.client.get_usage(date_str)
|
||||
focused = merge_unknown(focused)
|
||||
running = merge_unknown(running)
|
||||
f_hours, r_hours = self.client.get_usage_by_hour(date_str)
|
||||
|
||||
# totals
|
||||
total_focused = sum(focused.values())
|
||||
total_running = sum(running.values())
|
||||
self.total_label.set_label(format_duration(total_focused))
|
||||
if total_running > total_focused + 60:
|
||||
self.total_sub.set_label(
|
||||
f'{format_duration(total_running)} total running')
|
||||
self.total_sub.set_visible(True)
|
||||
else:
|
||||
self.total_sub.set_visible(False)
|
||||
|
||||
# hourly
|
||||
self.hourly.set_data(f_hours, r_hours)
|
||||
|
||||
# app list
|
||||
self.content.remove(self.app_group)
|
||||
self.app_group = Adw.PreferencesGroup(title='Apps')
|
||||
self.app_group.set_margin_top(16)
|
||||
self.content.append(self.app_group)
|
||||
|
||||
all_apps = set(focused.keys()) | set(running.keys())
|
||||
sorted_apps = sorted(all_apps,
|
||||
key=lambda a: focused.get(a, 0),
|
||||
reverse=True)
|
||||
max_running = max(running.values()) if running else 1
|
||||
|
||||
for app_id in sorted_apps:
|
||||
f = focused.get(app_id, 0)
|
||||
r = running.get(app_id, 0)
|
||||
if r < 1 and f < 1:
|
||||
continue
|
||||
row = AppUsageRow(app_id, f, r, max_running)
|
||||
self.app_group.add(row)
|
||||
|
||||
|
||||
# ── App ───────────────────────────────────────────────────
|
||||
|
||||
class ScreenTimeApp(Adw.Application):
|
||||
def __init__(self):
|
||||
super().__init__(application_id='org.gnome.ScreenTime.Viewer')
|
||||
|
||||
def do_activate(self):
|
||||
win = self.get_active_window()
|
||||
if not win:
|
||||
win = ScreenTimeWindow(self)
|
||||
win.present()
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
app = ScreenTimeApp()
|
||||
app.run(sys.argv)
|
||||
428
screentimed/screentimed
Normal file
428
screentimed/screentimed
Normal file
@@ -0,0 +1,428 @@
|
||||
#!/usr/bin/python3 -sP
|
||||
|
||||
import logging
|
||||
import os
|
||||
import signal
|
||||
import sqlite3
|
||||
import time
|
||||
|
||||
import gi
|
||||
gi.require_version('Gio', '2.0')
|
||||
gi.require_version('GLib', '2.0')
|
||||
from gi.repository import Gio, GLib
|
||||
|
||||
log = logging.getLogger('screentimed')
|
||||
|
||||
DB_DIR = os.path.join(GLib.get_user_data_dir(), 'screentime')
|
||||
DB_PATH = os.path.join(DB_DIR, 'usage.db')
|
||||
|
||||
FLUSH_INTERVAL = 60
|
||||
|
||||
TRACKER_BUS = 'org.gnome.Shell'
|
||||
TRACKER_IFACE = 'org.gnome.Shell.UsageTracker'
|
||||
TRACKER_PATH = '/org/gnome/Shell/UsageTracker'
|
||||
|
||||
SCREENTIMED_BUS = 'org.gnome.ScreenTime'
|
||||
SCREENTIMED_PATH = '/org/gnome/ScreenTime'
|
||||
SCREENTIMED_IFACE_XML = '''<node>
|
||||
<interface name="org.gnome.ScreenTime">
|
||||
<method name="GetUsage">
|
||||
<arg direction="in" name="date" type="s"/>
|
||||
<arg direction="out" name="focused" type="a{su}"/>
|
||||
<arg direction="out" name="running" type="a{su}"/>
|
||||
</method>
|
||||
<method name="GetUsageToday">
|
||||
<arg direction="out" name="focused" type="a{su}"/>
|
||||
<arg direction="out" name="running" type="a{su}"/>
|
||||
</method>
|
||||
<method name="GetUsageByHour">
|
||||
<arg direction="in" name="date" type="s"/>
|
||||
<arg direction="out" name="focused" type="aa{su}"/>
|
||||
<arg direction="out" name="running" type="aa{su}"/>
|
||||
</method>
|
||||
<method name="GetTimeline">
|
||||
<arg direction="in" name="date" type="s"/>
|
||||
<arg direction="out" name="focused" type="a(sdd)"/>
|
||||
<arg direction="out" name="running" type="a(sdd)"/>
|
||||
</method>
|
||||
</interface>
|
||||
</node>'''
|
||||
|
||||
|
||||
# ── database ──────────────────────────────────────────────
|
||||
|
||||
def open_db():
|
||||
os.makedirs(DB_DIR, exist_ok=True)
|
||||
db = sqlite3.connect(DB_PATH)
|
||||
db.execute('PRAGMA journal_mode=WAL')
|
||||
db.execute('''
|
||||
CREATE TABLE IF NOT EXISTS focus_sessions (
|
||||
id INTEGER PRIMARY KEY,
|
||||
app_id TEXT NOT NULL,
|
||||
start_ts REAL NOT NULL,
|
||||
end_ts REAL NOT NULL
|
||||
)
|
||||
''')
|
||||
db.execute('''
|
||||
CREATE TABLE IF NOT EXISTS running_sessions (
|
||||
id INTEGER PRIMARY KEY,
|
||||
app_id TEXT NOT NULL,
|
||||
start_ts REAL NOT NULL,
|
||||
end_ts REAL NOT NULL
|
||||
)
|
||||
''')
|
||||
db.execute('''
|
||||
CREATE INDEX IF NOT EXISTS idx_focus_time
|
||||
ON focus_sessions (start_ts, end_ts)
|
||||
''')
|
||||
db.execute('''
|
||||
CREATE INDEX IF NOT EXISTS idx_running_time
|
||||
ON running_sessions (start_ts, end_ts)
|
||||
''')
|
||||
# migrate from old schema
|
||||
try:
|
||||
db.execute('''
|
||||
INSERT INTO focus_sessions (app_id, start_ts, end_ts)
|
||||
SELECT app_id, start_ts, end_ts FROM sessions
|
||||
''')
|
||||
db.execute('DROP TABLE sessions')
|
||||
db.commit()
|
||||
log.info('migrated old sessions table')
|
||||
except sqlite3.OperationalError:
|
||||
pass
|
||||
db.commit()
|
||||
return db
|
||||
|
||||
|
||||
def _date_to_ts(date):
|
||||
return time.mktime(time.strptime(date, '%Y-%m-%d'))
|
||||
|
||||
|
||||
def _day_range(date):
|
||||
start = _date_to_ts(date)
|
||||
return start, start + 86400
|
||||
|
||||
|
||||
def _query_db(db, table, date):
|
||||
return db.execute(f'''
|
||||
SELECT app_id, start_ts, end_ts
|
||||
FROM {table}
|
||||
WHERE end_ts > unixepoch(:date)
|
||||
AND start_ts < unixepoch(:date, '+1 day')
|
||||
''', {'date': date}).fetchall()
|
||||
|
||||
|
||||
def _aggregate_daily(sessions, day_start, day_end):
|
||||
usage = {}
|
||||
for app_id, start, end in sessions:
|
||||
overlap = min(end, day_end) - max(start, day_start)
|
||||
if overlap > 0:
|
||||
usage[app_id] = usage.get(app_id, 0) + int(overlap)
|
||||
return usage
|
||||
|
||||
|
||||
def _aggregate_hourly(sessions, day_start):
|
||||
hours = [{} for _ in range(24)]
|
||||
for app_id, start, end in sessions:
|
||||
for h in range(24):
|
||||
h_start = day_start + h * 3600
|
||||
h_end = h_start + 3600
|
||||
overlap = min(end, h_end) - max(start, h_start)
|
||||
if overlap > 0:
|
||||
hours[h][app_id] = hours[h].get(app_id, 0) + int(overlap)
|
||||
return hours
|
||||
|
||||
|
||||
def _clip_to_day(sessions, day_start, day_end):
|
||||
"""Return (app_id, clipped_start, clipped_end) tuples."""
|
||||
out = []
|
||||
for app_id, start, end in sessions:
|
||||
s = max(start, day_start)
|
||||
e = min(end, day_end)
|
||||
if e > s:
|
||||
out.append((app_id, s, e))
|
||||
return out
|
||||
|
||||
|
||||
# ── tracker ───────────────────────────────────────────────
|
||||
|
||||
class Tracker:
|
||||
def __init__(self, db):
|
||||
self.db = db
|
||||
self.focus_buf = []
|
||||
self.running_buf = []
|
||||
|
||||
self.current_app = ''
|
||||
self.session_start = time.time()
|
||||
self.mono_start = time.monotonic()
|
||||
|
||||
self.running_apps = {} # app_id -> (wall_start, mono_start)
|
||||
|
||||
self.idle = False
|
||||
self.flush_timer_id = 0
|
||||
|
||||
# ── focus ──
|
||||
|
||||
def on_focus_changed(self, app_id):
|
||||
if self.idle:
|
||||
return
|
||||
self._close_focus()
|
||||
self.current_app = app_id
|
||||
self.session_start = time.time()
|
||||
self.mono_start = time.monotonic()
|
||||
log.debug('focus: %s', app_id or '(none)')
|
||||
|
||||
def _close_focus(self):
|
||||
elapsed = time.monotonic() - self.mono_start
|
||||
if not self.current_app or elapsed < 1:
|
||||
return
|
||||
end_ts = self.session_start + elapsed
|
||||
self.focus_buf.append((self.current_app, self.session_start, end_ts))
|
||||
|
||||
# ── running ──
|
||||
|
||||
def on_running_changed(self, app_ids):
|
||||
now_wall = time.time()
|
||||
now_mono = time.monotonic()
|
||||
|
||||
current = set(app_ids)
|
||||
previous = set(self.running_apps.keys())
|
||||
|
||||
# closed apps
|
||||
for app_id in previous - current:
|
||||
wall_start, mono_start = self.running_apps.pop(app_id)
|
||||
end_ts = wall_start + (now_mono - mono_start)
|
||||
if end_ts - wall_start >= 1:
|
||||
self.running_buf.append((app_id, wall_start, end_ts))
|
||||
log.debug('closed: %s', app_id)
|
||||
|
||||
# new apps
|
||||
for app_id in current - previous:
|
||||
self.running_apps[app_id] = (now_wall, now_mono)
|
||||
log.debug('opened: %s', app_id)
|
||||
|
||||
def _close_all_running(self):
|
||||
now_wall = time.time()
|
||||
now_mono = time.monotonic()
|
||||
for app_id, (wall_start, mono_start) in self.running_apps.items():
|
||||
end_ts = wall_start + (now_mono - mono_start)
|
||||
if end_ts - wall_start >= 1:
|
||||
self.running_buf.append((app_id, wall_start, end_ts))
|
||||
# reopen immediately
|
||||
for app_id in list(self.running_apps):
|
||||
self.running_apps[app_id] = (now_wall, now_mono)
|
||||
|
||||
# ── idle ──
|
||||
|
||||
def on_idle(self):
|
||||
if self.idle:
|
||||
return
|
||||
self._close_focus()
|
||||
self._close_all_running()
|
||||
self.idle = True
|
||||
self._flush_to_db()
|
||||
self._stop_timer()
|
||||
log.debug('idle (locked/blank)')
|
||||
|
||||
def on_active(self):
|
||||
if not self.idle:
|
||||
return
|
||||
self.idle = False
|
||||
now_wall = time.time()
|
||||
now_mono = time.monotonic()
|
||||
self.session_start = now_wall
|
||||
self.mono_start = now_mono
|
||||
# reopen running timestamps
|
||||
for app_id in list(self.running_apps):
|
||||
self.running_apps[app_id] = (now_wall, now_mono)
|
||||
self._start_timer()
|
||||
log.debug('active (unlocked)')
|
||||
|
||||
# ── flush ──
|
||||
|
||||
def flush(self):
|
||||
if self.idle:
|
||||
return
|
||||
self._close_focus()
|
||||
self._close_all_running()
|
||||
self._flush_to_db()
|
||||
self.session_start = time.time()
|
||||
self.mono_start = time.monotonic()
|
||||
|
||||
def _flush_to_db(self):
|
||||
if not self.focus_buf and not self.running_buf:
|
||||
return
|
||||
if self.focus_buf:
|
||||
self.db.executemany(
|
||||
'INSERT INTO focus_sessions (app_id, start_ts, end_ts) VALUES (?, ?, ?)',
|
||||
self.focus_buf)
|
||||
if self.running_buf:
|
||||
self.db.executemany(
|
||||
'INSERT INTO running_sessions (app_id, start_ts, end_ts) VALUES (?, ?, ?)',
|
||||
self.running_buf)
|
||||
self.db.commit()
|
||||
log.debug('flushed %d focus + %d running',
|
||||
len(self.focus_buf), len(self.running_buf))
|
||||
self.focus_buf.clear()
|
||||
self.running_buf.clear()
|
||||
|
||||
def _start_timer(self):
|
||||
if self.flush_timer_id == 0:
|
||||
self.flush_timer_id = GLib.timeout_add_seconds(
|
||||
FLUSH_INTERVAL, self._on_timer)
|
||||
|
||||
def _stop_timer(self):
|
||||
if self.flush_timer_id != 0:
|
||||
GLib.source_remove(self.flush_timer_id)
|
||||
self.flush_timer_id = 0
|
||||
|
||||
def _on_timer(self):
|
||||
self.flush()
|
||||
return True
|
||||
|
||||
# ── queries ──
|
||||
|
||||
def _all_sessions(self, table, buf, date):
|
||||
day_start, day_end = _day_range(date)
|
||||
sessions = _query_db(self.db, table, date)
|
||||
|
||||
for s in buf:
|
||||
if s[2] > day_start and s[1] < day_end:
|
||||
sessions.append(s)
|
||||
|
||||
return sessions
|
||||
|
||||
def _all_focus(self, date):
|
||||
sessions = self._all_sessions('focus_sessions', self.focus_buf, date)
|
||||
# add live focus
|
||||
if not self.idle and self.current_app:
|
||||
elapsed = time.monotonic() - self.mono_start
|
||||
end_ts = self.session_start + elapsed
|
||||
day_start, day_end = _day_range(date)
|
||||
if end_ts > day_start and self.session_start < day_end:
|
||||
sessions.append((self.current_app, self.session_start, end_ts))
|
||||
return sessions
|
||||
|
||||
def _all_running(self, date):
|
||||
sessions = self._all_sessions('running_sessions', self.running_buf, date)
|
||||
# add live running
|
||||
if not self.idle:
|
||||
now_mono = time.monotonic()
|
||||
day_start, day_end = _day_range(date)
|
||||
for app_id, (wall_start, mono_start) in self.running_apps.items():
|
||||
end_ts = wall_start + (now_mono - mono_start)
|
||||
if end_ts > day_start and wall_start < day_end:
|
||||
sessions.append((app_id, wall_start, end_ts))
|
||||
return sessions
|
||||
|
||||
def get_usage(self, date):
|
||||
day_start, day_end = _day_range(date)
|
||||
focused = _aggregate_daily(self._all_focus(date), day_start, day_end)
|
||||
running = _aggregate_daily(self._all_running(date), day_start, day_end)
|
||||
return focused, running
|
||||
|
||||
def get_usage_by_hour(self, date):
|
||||
day_start, _ = _day_range(date)
|
||||
focused = _aggregate_hourly(self._all_focus(date), day_start)
|
||||
running = _aggregate_hourly(self._all_running(date), day_start)
|
||||
return focused, running
|
||||
|
||||
def get_timeline(self, date):
|
||||
day_start, day_end = _day_range(date)
|
||||
focused = _clip_to_day(self._all_focus(date), day_start, day_end)
|
||||
running = _clip_to_day(self._all_running(date), day_start, day_end)
|
||||
return focused, running
|
||||
|
||||
|
||||
# ── main ──────────────────────────────────────────────────
|
||||
|
||||
def main():
|
||||
logging.basicConfig(
|
||||
level=logging.DEBUG if os.environ.get('SCREENTIMED_DEBUG') else logging.INFO,
|
||||
format='%(name)s: %(message)s',
|
||||
)
|
||||
|
||||
db = open_db()
|
||||
tracker = Tracker(db)
|
||||
loop = GLib.MainLoop()
|
||||
bus = Gio.bus_get_sync(Gio.BusType.SESSION)
|
||||
|
||||
# listen to the extension
|
||||
bus.signal_subscribe(
|
||||
TRACKER_BUS, TRACKER_IFACE, 'FocusChanged',
|
||||
TRACKER_PATH, None, Gio.DBusSignalFlags.NONE,
|
||||
lambda *a: tracker.on_focus_changed(a[5].unpack()[0]))
|
||||
|
||||
bus.signal_subscribe(
|
||||
TRACKER_BUS, TRACKER_IFACE, 'RunningAppsChanged',
|
||||
TRACKER_PATH, None, Gio.DBusSignalFlags.NONE,
|
||||
lambda *a: tracker.on_running_changed(a[5].unpack()[0]))
|
||||
|
||||
# pause tracking on lock/blank
|
||||
bus.signal_subscribe(
|
||||
'org.gnome.ScreenSaver', 'org.gnome.ScreenSaver', 'ActiveChanged',
|
||||
'/org/gnome/ScreenSaver', None, Gio.DBusSignalFlags.NONE,
|
||||
lambda *a: tracker.on_idle() if a[5].unpack()[0] else tracker.on_active())
|
||||
|
||||
# fetch initial state
|
||||
try:
|
||||
result = bus.call_sync(
|
||||
TRACKER_BUS, TRACKER_PATH, TRACKER_IFACE, 'GetFocus',
|
||||
None, GLib.VariantType('(s)'),
|
||||
Gio.DBusCallFlags.NONE, -1, None)
|
||||
tracker.current_app = result.unpack()[0]
|
||||
|
||||
result = bus.call_sync(
|
||||
TRACKER_BUS, TRACKER_PATH, TRACKER_IFACE, 'GetRunningApps',
|
||||
None, GLib.VariantType('(as)'),
|
||||
Gio.DBusCallFlags.NONE, -1, None)
|
||||
now_wall = time.time()
|
||||
now_mono = time.monotonic()
|
||||
for app_id in result.unpack()[0]:
|
||||
tracker.running_apps[app_id] = (now_wall, now_mono)
|
||||
|
||||
log.debug('initial: focus=%s, running=%s',
|
||||
tracker.current_app, list(tracker.running_apps.keys()))
|
||||
except GLib.Error:
|
||||
log.debug('extension not yet available')
|
||||
|
||||
# expose analytics over d-bus
|
||||
node = Gio.DBusNodeInfo.new_for_xml(SCREENTIMED_IFACE_XML)
|
||||
|
||||
def on_method_call(conn, sender, path, iface, method, params, invocation):
|
||||
if method == 'GetUsageToday':
|
||||
f, r = tracker.get_usage(time.strftime('%Y-%m-%d'))
|
||||
invocation.return_value(GLib.Variant('(a{su}a{su})', (f, r)))
|
||||
elif method == 'GetUsage':
|
||||
f, r = tracker.get_usage(params.unpack()[0])
|
||||
invocation.return_value(GLib.Variant('(a{su}a{su})', (f, r)))
|
||||
elif method == 'GetUsageByHour':
|
||||
f, r = tracker.get_usage_by_hour(params.unpack()[0])
|
||||
invocation.return_value(GLib.Variant('(aa{su}aa{su})', (f, r)))
|
||||
elif method == 'GetTimeline':
|
||||
f, r = tracker.get_timeline(params.unpack()[0])
|
||||
invocation.return_value(GLib.Variant('(a(sdd)a(sdd))', (f, r)))
|
||||
|
||||
bus.register_object_with_closures2(
|
||||
SCREENTIMED_PATH, node.interfaces[0],
|
||||
on_method_call, None, None)
|
||||
|
||||
Gio.bus_own_name_on_connection(
|
||||
bus, SCREENTIMED_BUS, Gio.BusNameOwnerFlags.NONE, None, None)
|
||||
|
||||
tracker._start_timer()
|
||||
|
||||
def on_term():
|
||||
tracker.flush()
|
||||
loop.quit()
|
||||
|
||||
GLib.unix_signal_add(GLib.PRIORITY_DEFAULT, signal.SIGTERM, on_term)
|
||||
GLib.unix_signal_add(GLib.PRIORITY_DEFAULT, signal.SIGINT, on_term)
|
||||
|
||||
log.info('tracking to %s', DB_PATH)
|
||||
loop.run()
|
||||
log.info('stopped')
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
Reference in New Issue
Block a user