Improved validation UI

Validate button is now disabled during validation run.
Added progress bar to indicate that validation is running.

Author: Mtk112

arho_feature_template/gui/validation_dock.py

@@ -12,14 +12,15 @@
 from arho_feature_template.utils.misc_utils import get_active_plan_id
 
 if TYPE_CHECKING:
-    from qgis.PyQt.QtWidgets import QListView
+    from qgis.PyQt.QtWidgets import QListView, QProgressBar
 
 ui_path = resources.files(__package__) / "validation_dock.ui"
 DockClass, _ = uic.loadUiType(ui_path)
 
 
 class ValidationDock(QgsDockWidget, DockClass):  # type: ignore
     error_list_view: QListView
+    progress_bar: QProgressBar
 
     def __init__(self):
         super().__init__()
@@ -37,6 +38,10 @@ def validate(self):
             iface.messageBar().pushMessage("Virhe", "Ei aktiivista kaavaa.", level=3)
             return
 
+        # Disable button and show progress bar
+        self.validate_button.setEnabled(False)
+        self.progress_bar.setVisible(True)
+
         self.lambda_service.validate_plan(active_plan_id)
 
     def list_validation_errors(self, validation_json):
@@ -76,3 +81,6 @@ def list_validation_errors(self, validation_json):
 
         # Update the list view with the new errors and warnings
         self.error_list_model.setStringList(new_errors)
+        # Hide progress bar and re-enable the button
+        self.progress_bar.setVisible(False)
+        self.validate_button.setEnabled(True)

arho_feature_template/gui/validation_dock.ui

@@ -17,6 +17,19 @@
       </item>
      </layout>
     </item>
+    <item>
+     <widget class="QProgressBar" name="progress_bar">
+      <property name="minimum">
+       <number>0</number>
+      </property>
+      <property name="maximum">
+       <number>0</number>
+      </property>
+      <property name="visible">
+       <bool>false</bool>
+      </property>
+     </widget>
+    </item>
     <item>
      <widget class="QListView" name="error_list_view"/>
     </item>