init

Telegram/ThirdParty/xdg-desktop-portal/tests/templates/inhibit.py

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+# SPDX-License-Identifier: LGPL-2.1-or-later
+#
+# This file is formatted with Python Black
+# mypy: disable-error-code="misc"
+
+from tests.templates import Response, init_logger, ImplRequest, ImplSession
+
+import dbus.service
+from gi.repository import GLib
+from enum import Enum
+from dbusmock import MOCK_IFACE
+from dataclasses import dataclass
+
+
+BUS_NAME = "org.freedesktop.impl.portal.Test"
+MAIN_OBJ = "/org/freedesktop/portal/desktop"
+SYSTEM_BUS = False
+MAIN_IFACE = "org.freedesktop.impl.portal.Inhibit"
+VERSION = 3
+
+
+logger = init_logger(__name__)
+
+
+class SessionState(Enum):
+    RUNNING = 1
+    QUERY_END = 2
+    ENDING = 3
+
+
+@dataclass
+class InhibitParameters:
+    delay: int
+    response: int
+    expect_close: bool
+
+
+def load(mock, parameters={}):
+    logger.debug(f"Loading parameters: {parameters}")
+
+    assert not hasattr(mock, "inhibit_params")
+    mock.inhibit_params = InhibitParameters(
+        delay=parameters.get("delay", 200),
+        response=parameters.get("response", 0),
+        expect_close=parameters.get("expect-close", False),
+    )
+
+    mock.AddProperties(
+        MAIN_IFACE,
+        dbus.Dictionary(
+            {
+                "version": dbus.UInt32(parameters.get("version", VERSION)),
+            }
+        ),
+    )
+    mock.sessions: dict[str, ImplSession] = {}
+    mock.session_timers = {}
+
+
+@dbus.service.method(
+    MAIN_IFACE,
+    in_signature="ossua{sv}",
+    out_signature="",
+    async_callbacks=("cb_success", "cb_error"),
+)
+def Inhibit(self, handle, app_id, window, flags, options, cb_success, cb_error):
+    logger.debug(f"Inhibit({handle}, {app_id}, {window}, {flags}, {options})")
+    params = self.inhibit_params
+
+    request = ImplRequest(
+        self,
+        BUS_NAME,
+        handle,
+        logger,
+        cb_success,
+        cb_error,
+    )
+
+    if params.expect_close:
+        request.wait_for_close()
+    else:
+        request.respond(Response(params.response, {}), delay=params.delay)
+
+
+@dbus.service.method(
+    MOCK_IFACE,
+    in_signature="s",
+    out_signature="",
+)
+def ArmTimer(self, session_handle):
+    self.EmitSignal(
+        MAIN_IFACE,
+        "StateChanged",
+        "oa{sv}",
+        [
+            session_handle,
+            {
+                "screensaver-active": False,
+                "session-state": SessionState.QUERY_END.value,
+            },
+        ],
+    )
+
+    def close_session():
+        session = self.sessions[session_handle]
+        session.close()
+        self.sessions[session_handle] = None
+
+    if session_handle in self.session_timers:
+        GLib.source_remove(self.session_timers[session_handle])
+    self.session_timers[session_handle] = GLib.timeout_add(700, close_session)
+
+
+@dbus.service.method(
+    MAIN_IFACE,
+    in_signature="ooss",
+    out_signature="u",
+    async_callbacks=("cb_success", "cb_error"),
+)
+def CreateMonitor(self, handle, session_handle, app_id, window, cb_success, cb_error):
+    logger.debug(f"CreateMonitor({handle}, {session_handle}, {app_id}, {window})")
+    params = self.inhibit_params
+
+    session = ImplSession(self, BUS_NAME, session_handle, app_id).export()
+    self.sessions[session_handle] = session
+
+    # This is irregular: the backend doesn't return the results vardict
+    def internal_cb_success(response, results):
+        cb_success(response)
+
+    request = ImplRequest(
+        self,
+        BUS_NAME,
+        handle,
+        logger,
+        internal_cb_success,
+        cb_error,
+    )
+
+    if params.expect_close:
+        request.wait_for_close()
+    else:
+
+        def arm_timer():
+            self.ArmTimer(session_handle)
+
+        request.respond(
+            Response(params.response, {}), delay=params.delay, done_cb=arm_timer
+        )
+
+
+@dbus.service.method(
+    MAIN_IFACE,
+    in_signature="o",
+    out_signature="",
+)
+def QueryEndResponse(self, session_handle):
+    try:
+        logger.debug(f"QueryEndResponse({session_handle})")
+
+        self.ArmTimer(session_handle)
+
+    except Exception as e:
+        logger.critical(e)