重构 Autocal 采集页：单一队列与控制器驱动的主按钮

选点、对准、加载与录像分散在两个面板，状态靠隐藏相位判断。现改由不依赖 Qt 的采集控制器驱动，并加入录像选项、汇总平铺副本、保持到时自动结束、会话结束回到空闲，以及无设备时的模拟采集。已运行 Autocal 非 Qt 测试并通过范围内门禁；界面测试待 Windows 复核，未做实机验收。

apps/autocal/tests/test_reveal.py

@@ -0,0 +1,94 @@
+"""Opening a session folder in the platform file manager.
+
+The operator needs the folder the recording is in, not a dialog that only shows a
+path string. The launch is mocked here, because the test must assert the exact
+argument the platform file manager receives — ``explorer /select,<file>`` is a
+single argument whose comma and quoting are the part that breaks silently.
+"""
+
+from __future__ import annotations
+
+import pytest
+
+from orisys_autocal.ui import reveal as reveal_module
+
+
+def _capture_launch(monkeypatch) -> list:
+    calls: list = []
+    monkeypatch.setattr(reveal_module.subprocess, "Popen", lambda command: calls.append(command))
+    return calls
+
+
+@pytest.mark.parametrize(
+    ("platform", "executable"),
+    [("win32", "explorer"), ("linux", "xdg-open"), ("darwin", "open")],
+)
+def test_revealing_a_folder_uses_the_platform_file_manager(
+    tmp_path, monkeypatch, platform, executable
+):
+    folder = tmp_path / "session"
+    folder.mkdir()
+    monkeypatch.setattr(reveal_module.sys, "platform", platform)
+    calls = _capture_launch(monkeypatch)
+
+    assert reveal_module.reveal(folder) is True
+
+    assert calls == [[executable, str(folder)]]
+
+
+def test_a_selected_file_is_highlighted_with_explorer(tmp_path, monkeypatch):
+    folder = tmp_path / "session"
+    folder.mkdir()
+    video = folder / "raw_0001.mp4"
+    video.write_bytes(b"video")
+    monkeypatch.setattr(reveal_module.sys, "platform", "win32")
+    calls = _capture_launch(monkeypatch)
+
+    assert reveal_module.reveal(folder, select=video) is True
+
+    # One command-line string: the comma belongs to the switch and the path is
+    # quoted, which is what explorer expects for a path with spaces.
+    assert calls == [f'explorer /select,"{video}"']
+
+
+def test_a_selected_file_that_is_gone_falls_back_to_the_folder(tmp_path, monkeypatch):
+    folder = tmp_path / "session"
+    folder.mkdir()
+    missing = folder / "raw_0001.mp4"
+    monkeypatch.setattr(reveal_module.sys, "platform", "win32")
+    calls = _capture_launch(monkeypatch)
+
+    assert reveal_module.reveal(folder, select=missing) is True
+
+    assert calls == [["explorer", str(folder)]]
+
+
+def test_a_missing_path_is_not_opened(tmp_path, monkeypatch):
+    monkeypatch.setattr(reveal_module.sys, "platform", "win32")
+    calls = _capture_launch(monkeypatch)
+
+    assert reveal_module.reveal(tmp_path / "gone") is False
+
+    assert calls == []
+
+
+def test_no_path_is_not_opened(monkeypatch):
+    calls = _capture_launch(monkeypatch)
+
+    assert reveal_module.reveal(None) is False
+    assert reveal_module.reveal("") is False
+
+    assert calls == []
+
+
+def test_a_failed_launch_is_reported_instead_of_raised(tmp_path, monkeypatch):
+    folder = tmp_path / "session"
+    folder.mkdir()
+    monkeypatch.setattr(reveal_module.sys, "platform", "win32")
+
+    def fail(command):
+        raise OSError("no file manager")
+
+    monkeypatch.setattr(reveal_module.subprocess, "Popen", fail)
+
+    assert reveal_module.reveal(folder) is False