chore! Finishing touches

src/OptimaLab35/gui.py

@@ -343,6 +343,14 @@ class OptimaLab35(QMainWindow, Ui_MainWindow):
         # Start worker in thread pool ChatGPT
         self.thread_pool.start(worker)
 
+    def control_ending(self, name_lst):
+        for item in name_lst:
+            try:
+                int(item[-1])
+            except ValueError:
+                return False
+        return True
+
     def insert_exif(self, image_files):
         input_folder = self.settings["input_folder"]
 
@@ -374,6 +382,11 @@ class OptimaLab35(QMainWindow, Ui_MainWindow):
             return
 
         image_list = self.image_list_from_folder(self.settings["input_folder"])
+        if not self.control_ending(image_list):
+            QMessageBox.warning(self, "Warning", f"Error: one or more filenames do not end on a number.\nCan not adjust time")
+            self.toggle_buttons(True)
+            return
+
         self.insert_exif(image_list)
 
         self.toggle_buttons(True)
@@ -410,7 +423,7 @@ class OptimaLab35(QMainWindow, Ui_MainWindow):
         user_data["user_comment"] = self.ui.user_comment_comboBox.currentText()
         user_data["artist"] = self.ui.artist_comboBox.currentText()
         user_data["copyright_info"] = self.ui.copyright_info_comboBox.currentText()
-        user_data["software"] = f"{self.name} (v{self.version}) with {self.o.name} (v{self.o.version})"
+        user_data["software"] = f"{self.name} {self.version} with {self.o.name} {self.o.version}"
         return user_data
 
     def get_selected_exif(self):
@@ -420,7 +433,10 @@ class OptimaLab35(QMainWindow, Ui_MainWindow):
             if self.ui.add_date_checkBox.isChecked():
                 selected_exif["date_time_original"] = self.get_date()
         if self.ui.gps_checkBox.isChecked():
-            self.settings["gps"] = [float(self.ui.lat_lineEdit.text()), float(self.ui.long_lineEdit.text())]
+            try:
+                self.settings["gps"] = [float(self.ui.lat_lineEdit.text()), float(self.ui.long_lineEdit.text())]
+            except ValueError as e:
+                self.settings["gps"] = "Wrong gps data"
         else:
             self.settings["gps"] = None
         return selected_exif
@@ -460,6 +476,9 @@ class OptimaLab35(QMainWindow, Ui_MainWindow):
         self.settings["own_date"] = self.get_checkbox_value(self.ui.add_date_checkBox)
         if self.settings["own_exif"]:
             self.settings["user_selected_exif"] = self.get_selected_exif()
+            if self.settings["gps"] is not None:
+                if len(self.settings["gps"]) != 2:
+                    return self.settings["gps"]
         else:
             self.settings["user_selected_exif"] = None
             self.settings["gps"] = None
@@ -841,6 +860,7 @@ class PreviewWindow(QMainWindow, Ui_Preview_Window):
         self.ui.contrast_spinBox.valueChanged.connect(self.on_ui_change)
         self.ui.contrast_Slider.valueChanged.connect(self.on_ui_change)
         self.ui.grayscale_checkBox.stateChanged.connect(self.on_ui_change)
+        self.ui_elements(False)
 
     def on_ui_change(self):
         """Triggers update only if live update is enabled."""
@@ -852,6 +872,13 @@ class PreviewWindow(QMainWindow, Ui_Preview_Window):
         if file[0]:
             self.ui.image_path_lineEdit.setText(file[0])
             self.update_preview()
+            self.ui_elements(True)
+
+    def ui_elements(self, state):
+
+        self.ui.groupBox_2.setEnabled(state)
+        self.ui.groupBox.setEnabled(state)
+        self.ui.groupBox_5.setEnabled(state)
 
     def update_preview(self):
         """Handles loading and displaying the image in a separate thread."""