add meta data subwindow

python/kontor-gui/gui/main_window.py

@@ -7,6 +7,7 @@ from kontor_schema import KontorDB
 
 from .comic_window import ComicWindow
 from .media_window import MediaWindow
+from .meta_data_window import MetaDataWindow
 from .progress import ProgressUpdate
 from .dialogs import ExportKontorDialog, ImportKontorDialog
 from .model_config import KontorModelConfig
@@ -50,8 +51,8 @@ class MainWindow(QMainWindow):
         self.status_progress = QProgressBar()
         self.progress_update = ProgressUpdate(self.status_progress)
         self._create_statusbar()
-        centerPoint = QGuiApplication.screens()[0].geometry().center()
-        self.move(centerPoint - self.frameGeometry().center())
+        center_point = QGuiApplication.screens()[0].geometry().center()
+        self.move(center_point - self.frameGeometry().center())
 
     def _create_actions(self):
         self.newAction = QAction("&New", self)
@@ -62,6 +63,8 @@ class MainWindow(QMainWindow):
         self.showTyscWindow = QAction("TYSC Window", self)
         self.showMediaWindow = QAction("&Media Window", self)
         self.showMediaWindow.triggered.connect(self.show_media_window)
+        self.showMetaDataWindow = QAction("Meta Data Window", self)
+        self.showMetaDataWindow.triggered.connect(self.show_meta_data_window)
         self.importAction = QAction(self.import_icon, "&Import", self)
         self.importAction.triggered.connect(self.import_from_file)
         self.exportAction = QAction(self.export_icon, "&Export", self)
@@ -104,6 +107,7 @@ class MainWindow(QMainWindow):
         window_menu.addMenu(layouts_menu)
         window_menu.addAction(self.showComicWindow)
         window_menu.addAction(self.showMediaWindow)
+        window_menu.addAction(self.showMetaDataWindow)
         menu_bar.addMenu(window_menu)
         # Help menu
         help_menu = QMenu("&Hilfe")
@@ -125,7 +129,7 @@ class MainWindow(QMainWindow):
         self.statusBar.addPermanentWidget(self.status_progress)
 
     def about(self):
-        QMessageBox.about(self.central_widget, "Über Kontor", f"Python: 3.11\nKontor: 0.1.0")
+        QMessageBox.about(self, "Über Kontor", f"Python: 3.11\nKontor: 0.1.0")
 
     def show_comic_window(self):
         if 'comic' not in self._subwindows:
@@ -151,6 +155,18 @@ class MainWindow(QMainWindow):
             media.close()
             self.mdi_area.removeSubWindow(media)
 
+    def show_meta_data_window(self):
+        if 'meta_data' not in self._subwindows:
+            meta_data = MetaDataWindow(self)
+            meta_data.closed.connect(self.sub_window_closed)
+            self._subwindows['meta_data'] = meta_data
+            self.mdi_area.addSubWindow(meta_data)
+            meta_data.show()
+        else:
+            meta_data = self._subwindows.pop('meta_data')
+            meta_data.close()
+            self.mdi_area.removeSubWindow(meta_data)
+
     def remove_sub_window(self, name: str):
         # self.log.info("remove subwindow %s", name)
         if name in self._subwindows:
@@ -218,27 +234,6 @@ class MainWindow(QMainWindow):
         self.log.info("refresh")
         for (_, window) in self._subwindows.items():
             window.refresh()
-    # def refresh(self):
-    #    self.data[self.tabs.currentIndex()].refresh()
-
-    # def _tab_changed(self, tab_index):
-    #    self.data[tab_index].refresh()
 
     def update_status(self, message, timeout=3000):
         self.statusBar.showMessage(message, timeout=timeout)
-
-    def generate_data_tab(self, table_name):
-        data_tab = QWidget()
-
-        table_config = KontorModelConfig(self.kontor_db, self, table_name)
-        model = KontorTableModel(table_config)
-        layout = QVBoxLayout()
-        self.data.append(model)
-        data_tab.setLayout(layout)
-        table_view = QTableView()
-        table_view.setModel(model)
-        layout.addLayout(table_config.get_filter_layout())
-        layout.addWidget(table_view)
-        model.refresh()
-        return data_tab
-