Improve error handling of mod components info in details window

InfinityTools · Oct 26, 2023 · 7dd26b6 · 7dd26b6
1 parent 4f8e4fd
commit 7dd26b6
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/src/main/java/io/infinitytools/wit/gui/DetailsWindow.java b/src/main/java/io/infinitytools/wit/gui/DetailsWindow.java
@@ -75,6 +75,10 @@ private void onLanguageItemSelected(int newLanguageIndex) {
       controller.groupComboBox.getSelectionModel().select(curGroupIndex);
     } catch (IndexOutOfBoundsException e) {
       Logger.error(e, "Language item selected at index {}", newLanguageIndex);
+    } catch (Exception e) {
+      Logger.error(e, "Mod components information unavailable");
+      setComponentsTreeDisabled();
+      return;
     }
 
     onComponentsTreeChanged(newLanguageIndex, controller.groupComboBox.getSelectionModel().getSelectedItem());
@@ -339,6 +343,21 @@ private void onHyperlinkClick(Hyperlink node) {
     }
   }
 
+  /**
+   * Disables the controls associated with the mod components tree.
+   */
+  private void setComponentsTreeDisabled() {
+    controller.languageComboBox.setDisable(true);
+    controller.groupComboBox.setDisable(true);
+    final String msg = String.format("*** %s ***", R.get("ui.details.modInfo.message.unavailable"));
+    final ComponentInfo ci = new ComponentInfo(null, -1, -1, msg, false);
+    final TreeItem<ComponentBase> root = new TreeItem<>(ci);
+    controller.componentsTree.setRoot(root);
+
+    controller.componentsTree.setShowRoot(true);
+    controller.componentsTree.setFocusTraversable(false);
+  }
+
   /**
    * Stores the current window size, position and state.
    */