Update build configuration

src/shared.py.in

@@ -0,0 +1,59 @@
+# shared.py.in
+#
+# Copyright 2022-2023 kramo
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+import os
+from pathlib import Path
+
+from gi.repository import Gdk, Gio
+
+APP_ID = "@APP_ID@"
+VERSION = "@VERSION@"
+PREFIX = "@PREFIX@"
+SPEC_VERSION = 1.5  # The version of the game_id.json spec
+
+schema = Gio.Settings.new(APP_ID)
+state_schema = Gio.Settings.new(APP_ID + ".State")
+
+data_dir = (
+    Path(os.getenv("XDG_DATA_HOME"))
+    if "XDG_DATA_HOME" in os.environ
+    else Path.home() / ".local" / "share"
+)
+config_dir = (
+    Path(os.getenv("XDG_CONFIG_HOME"))
+    if "XDG_CONFIG_HOME" in os.environ
+    else Path.home() / ".config"
+)
+cache_dir = (
+    Path(os.getenv("XDG_CACHE_HOME"))
+    if "XDG_CACHE_HOME" in os.environ
+    else Path.home() / ".cache"
+)
+
+games_dir = data_dir / "cartridges" / "games"
+covers_dir = data_dir / "cartridges" / "covers"
+
+scale_factor = max(
+    monitor.get_scale_factor() for monitor in Gdk.Display.get_default().get_monitors()
+)
+image_size = (200 * scale_factor, 300 * scale_factor)
+
+# pylint: disable=invalid-name
+win = None
+importer = None