autocal: 新增单位与换算页（默认锁定）及轴页报警与事件日志

- 设备设置新增“单位与换算”页：显示各轴 UNITS、读回值、脉冲/mm 换算与核对状态；
  默认锁定，点击“修改”后才可编辑，应用前弹窗确认，旋转轴偏离标定值时额外警告
- 轴调试页：脉冲当量改为只读并提供入口；新增报警与事件日志（报警、使能、
  回零、读取失败、单位不符等）及单位核对摘要
- 新增 motion/unit_report.py、motion/events.py 及对应测试

apps/autocal/config/locales/en_US.json

@@ -942,8 +942,8 @@
     "col_check": "Check",
     "kind_linear": "Linear (mm)",
     "kind_rotary": "Rotary (°)",
-    "scale_linear": "1 unit = {mm} mm; {per} units/mm",
+    "scale_linear": "{mm} mm/unit · {per}/mm",
-    "scale_rotary": "1 unit = {deg}°; {per} units/°",
+    "scale_rotary": "{deg}°/unit · {per}/°",
     "status_ok": "Agree",
     "status_unread": "Not read",
     "status_mismatch": "Mismatch",

apps/autocal/config/locales/zh_CN.json

@@ -942,8 +942,8 @@
     "col_check": "检查",
     "kind_linear": "线性 (mm)",
     "kind_rotary": "旋转 (°)",
-    "scale_linear": "1 单位 = {mm} mm；{per} 单位/mm",
+    "scale_linear": "{mm} mm/单位 · {per}/mm",
-    "scale_rotary": "1 单位 = {deg}°；{per} 单位/°",
+    "scale_rotary": "{deg}°/单位 · {per}/°",
     "status_ok": "一致",
     "status_unread": "未读回",
     "status_mismatch": "不一致",
@@ -958,7 +958,7 @@
     "summary_ok": "单位检查：{total} 个方向全部一致",
     "summary_bad": "单位检查：{bad}/{total} 个方向需要处理",
     "summary_unread": "单位检查：尚未读回（未连接）",
-    "constants": "固定标定常数（来自实机测量，不能在此修改）：线性轴 {ppm} 脉冲/mm；旋转轴 {rotary}；以上在 UNITS={cal} 下测得。毫米与角度都是由这些常数换算的显示值，不是新的测量。",
+    "constants": "固定标定常数（实机测得，不能在此修改）\n线性轴：{ppm} 脉冲/mm\n旋转轴：{rotary}\n以上均在 UNITS={cal} 下测得；毫米与角度是由这些常数换算的显示值，不是新的测量。",
     "rotary_item": "轴 {axis}：{units} 用户单位 = 90°",
     "modify": "修改",
     "apply": "应用到控制器",

apps/autocal/src/orisys_autocal/ui/units_page.py

@@ -23,6 +23,7 @@ from PySide6.QtCore import Qt, Signal
 from PySide6.QtGui import QBrush, QColor
 from PySide6.QtWidgets import (
     QHBoxLayout,
+    QHeaderView,
     QLabel,
     QLineEdit,
     QMessageBox,
@@ -60,7 +61,9 @@ COLUMNS = (
     "units.col_check",
 )
 CONFIGURED_COLUMN = 3
-ROW_HEIGHT = 34
+STRETCH_COLUMNS = (0, 5, 6)
+ROW_HEIGHT = 40
+EDIT_HEIGHT = 26
 
 _ROLE_KEYS = {
     "x": "setup.role_x",
@@ -116,7 +119,7 @@ class UnitsPage(QWidget):
 
         column = QVBoxLayout(self)
         column.setContentsMargins(8, 8, 8, 8)
-        column.setSpacing(8)
+        column.setSpacing(10)
 
         self.hint_label = QLabel(self)
         self.hint_label.setObjectName("hintLabel")
@@ -153,10 +156,23 @@ class UnitsPage(QWidget):
         self.table.setEditTriggers(QTableWidget.EditTrigger.NoEditTriggers)
         self.table.setAlternatingRowColors(True)
         self.table.verticalHeader().setDefaultSectionSize(ROW_HEIGHT)
-        self.table.horizontalHeader().setStretchLastSection(True)
+        self.table.setHorizontalScrollBarPolicy(Qt.ScrollBarPolicy.ScrollBarAlwaysOff)
-        for index, width in enumerate((110, 60, 90, 110, 100, 230)):
+        self.table.setVerticalScrollBarPolicy(Qt.ScrollBarPolicy.ScrollBarAlwaysOff)
-            self.table.setColumnWidth(index, width)
+        self.table.setWordWrap(False)
-        self.table.setMinimumHeight(40 + ROW_HEIGHT * 5 + 4)
+        self.table.setTextElideMode(Qt.TextElideMode.ElideRight)
+        header = self.table.horizontalHeader()
+        header.setMinimumSectionSize(48)
+        header.setDefaultAlignment(Qt.AlignmentFlag.AlignCenter)
+        # Short columns size to their text; the wide ones share what is left, so the
+        # table always fits the dialog and never needs a scroll bar.
+        for index in range(len(COLUMNS)):
+            header.setSectionResizeMode(
+                index,
+                QHeaderView.ResizeMode.Stretch
+                if index in STRETCH_COLUMNS
+                else QHeaderView.ResizeMode.ResizeToContents,
+            )
+        self.table.setFixedHeight(header.height() + ROW_HEIGHT * 5 + 6)
         for row in range(5):
             for col in range(len(COLUMNS)):
                 if col != CONFIGURED_COLUMN:
@@ -243,7 +259,13 @@ class UnitsPage(QWidget):
             edit = QLineEdit(self.table)
             edit.setObjectName(f"unitsEdit_{row.role}")
             edit.setAlignment(Qt.AlignmentFlag.AlignCenter)
-            edit.setFixedHeight(28)
+            edit.setFixedHeight(EDIT_HEIGHT)
+            edit.setMinimumWidth(84)
+            # The global style gives line edits generous padding; inside a table cell
+            # that clips the text, so the cell edit is compact.
+            edit.setStyleSheet(
+                "QLineEdit { padding: 0 6px; margin: 0; min-height: 0; border-radius: 4px; }"
+            )
             self._edits[row.role] = edit
             self.table.setCellWidget(index, CONFIGURED_COLUMN, edit)
         edit.setReadOnly(self._locked)

apps/autocal/tests/test_units_page.py

@@ -53,7 +53,7 @@ def test_the_page_is_locked_until_the_operator_presses_modify(make_window):
     page = window.device_setup.units_page
     page.set_rows(_rows(connected=False), False)
     assert page.locked
-    assert all(edit.isReadOnly() for edit in page._edits.values())  # noqa: SLF001
+    assert all(edit.isReadOnly() for edit in page._edits.values())
     # Nothing to change on a machine that is not connected.
     assert not page.modify_button.isEnabled()
 
@@ -61,7 +61,7 @@ def test_the_page_is_locked_until_the_operator_presses_modify(make_window):
     assert page.modify_button.isEnabled()
     page.modify_button.click()
     assert not page.locked
-    assert not any(edit.isReadOnly() for edit in page._edits.values())  # noqa: SLF001
+    assert not any(edit.isReadOnly() for edit in page._edits.values())
     assert page.apply_button.isEnabled()
     window.close()
 
@@ -75,7 +75,7 @@ def test_a_confirmed_change_is_emitted_and_the_page_locks_again(make_window, mon
     asked = _answer(monkeypatch, QMessageBox.StandardButton.Yes)
 
     page.modify_button.click()
-    page._edits["x"].setText("5")  # noqa: SLF001
+    page._edits["x"].setText("5")
     page.apply_button.click()
 
     assert emitted == [{0: 5.0}]
@@ -93,14 +93,14 @@ def test_declining_the_confirmation_changes_nothing(make_window, monkeypatch):
     _answer(monkeypatch, QMessageBox.StandardButton.No)
 
     page.modify_button.click()
-    page._edits["y"].setText("20")  # noqa: SLF001
+    page._edits["y"].setText("20")
     page.apply_button.click()
 
     assert emitted == []
     assert not page.locked  # still the operator's to finish or cancel
     page.cancel_button.click()
     assert page.locked
-    assert page._edits["y"].text() == "10"  # noqa: SLF001
+    assert page._edits["y"].text() == "10"
     window.close()
 
 
@@ -111,7 +111,7 @@ def test_a_rotary_value_off_the_calibration_is_warned_about(make_window, monkeyp
     asked = _answer(monkeypatch, QMessageBox.StandardButton.No)
 
     page.modify_button.click()
-    page._edits["yaw"].setText("5")  # noqa: SLF001
+    page._edits["yaw"].setText("5")
     page.apply_button.click()
 
     assert t("units.confirm_rotary", roles=t("setup.role_yaw"), cal="10") in asked[0]
@@ -128,7 +128,7 @@ def test_an_unusable_value_is_refused_before_any_question(make_window, monkeypat
     asked = _answer(monkeypatch, QMessageBox.StandardButton.Yes)
 
     page.modify_button.click()
-    page._edits["z"].setText(bad)  # noqa: SLF001
+    page._edits["z"].setText(bad)
     page.apply_button.click()
 
     assert emitted == [] and asked == []
@@ -157,13 +157,13 @@ def test_a_changed_axis_mapping_drops_an_open_edit(make_window):
     page = window.device_setup.units_page
     page.set_rows(_rows(), True)
     page.modify_button.click()
-    page._edits["x"].setText("5")  # noqa: SLF001
+    page._edits["x"].setText("5")
 
     swapped = dict(ROLES, x=1, y=0)
     page.set_rows(build_unit_rows(swapped, lambda axis: 10.0, _snapshot()), True)
 
     assert page.locked
-    assert page._edits["x"].text() == "10"  # noqa: SLF001
+    assert page._edits["x"].text() == "10"
     window.close()
 
 
@@ -205,9 +205,9 @@ def test_the_axis_page_logs_alarms_and_can_clear_the_log(make_window):
 def test_a_unit_mismatch_reaches_the_axis_page_summary(make_window):
     window = make_window()
     window.axis_panel.update_snapshot(_snapshot(units=5.0))
-    window._refresh_unit_report()  # noqa: SLF001 - the window does this on every poll
+    window._refresh_unit_report()
     assert t("units.summary_bad", bad=5, total=5) == window.axis_panel.units_chip.text()
     window.axis_panel.update_snapshot(_snapshot(units=10.0))
-    window._refresh_unit_report()  # noqa: SLF001
+    window._refresh_unit_report()
     assert t("units.summary_ok", total=5) == window.axis_panel.units_chip.text()
     window.close()