fix(generate): limit gallery preview to left double-click

2026-07-20 10:12:12 +08:00
parent 391a50a982
commit c81a24d173
4 changed files with 75 additions and 10 deletions
@@ -3463,6 +3463,54 @@ class GuiTests(TempDirMixin, unittest.TestCase):

        self.assert_removed(temp_dir)

+    def test_generate_table_emits_preview_only_for_left_double_click(self):
+        with self.make_temp_dir() as temp_dir:
+            cfg = self.make_config(temp_dir)
+            db.init_db(cfg["db_path"])
+            batch_id = db.create_batch(["input.xlsx"], path=cfg["db_path"])
+            db.insert_tasks(
+                batch_id,
+                [
+                    {
+                        "source_file_abs": os.path.join(temp_dir, "input.xlsx"),
+                        "source_sheet": "商品",
+                        "source_row": 2,
+                        "account_name": "主店",
+                        "alias": "alias-a",
+                        "item_id": "51100639510",
+                    }
+                ],
+                path=cfg["db_path"],
+            )
+            tab = GenerateTab(config=cfg)
+            self.addCleanup(tab.close)
+            tab.resize(1000, 600)
+            tab.show()
+            QApplication.processEvents()
+            index = tab.model.index(0, 0)
+            rect = tab.task_table.visualRect(index)
+            self.assertTrue(rect.isValid())
+            previewed_rows = []
+            tab.task_table.leftDoubleClicked.connect(
+                lambda clicked_index: previewed_rows.append(clicked_index.row())
+            )
+
+            with mock.patch(
+                "app.gui.tabs.generate.CoverGalleryDialog.exec",
+                return_value=0,
+            ) as execute:
+                QTest.mouseDClick(tab.task_table.viewport(), Qt.RightButton, Qt.NoModifier, rect.center())
+                QApplication.processEvents()
+                self.assertEqual([], previewed_rows)
+                execute.assert_not_called()
+
+                QTest.mouseDClick(tab.task_table.viewport(), Qt.LeftButton, Qt.NoModifier, rect.center())
+                QApplication.processEvents()
+                self.assertEqual([0], previewed_rows)
+                execute.assert_called_once()
+
+        self.assert_removed(temp_dir)
+
    def test_generate_tab_opens_current_row_image_directory(self):
        with self.make_temp_dir() as temp_dir:
            cfg = self.make_config(temp_dir)