Generate dropdowns for operands on operator properties (#371)

* Generate dropdowns for operands on operator properties

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update packages/base/src/panelview/objectproperties.tsx

Co-authored-by: Duc Trung Le <[email protected]>

* Fix type

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Duc Trung Le <[email protected]>

Author: 3 people

packages/base/src/panelview/objectproperties.tsx

@@ -288,11 +288,37 @@ class ObjectPropertiesReact extends React.Component<IProps, IStates> {
   };
 
   render(): React.ReactNode {
+    // Fill form schema with available objects
+    const form_schema = this.state.schema;
+    if (form_schema) {
+      const allObjects = this.props.cpModel.jcadModel
+        ?.getAllObject()
+        .reduce((all: string[], o) => {
+          o.name !== this.state.selectedObject && all.push(o.name);
+          return all;
+        }, []);
+      for (const prop in form_schema['properties']) {
+        const fcType = form_schema['properties'][prop]['fcType'];
+        if (fcType) {
+          const propDef = form_schema['properties'][prop];
+          switch (fcType) {
+            case 'App::PropertyLink':
+              propDef['enum'] = allObjects;
+              break;
+            case 'App::PropertyLinkList':
+              propDef['items']['enum'] = allObjects;
+              break;
+            default:
+          }
+        }
+      }
+    }
+
     return this.state.schema && this.state.selectedObjectData ? (
       <ObjectPropertiesForm
         parentType="panel"
         filePath={`${this.state.filePath}::panel`}
-        schema={this.state.schema}
+        schema={form_schema}
         sourceData={this.state.selectedObjectData}
         syncData={(properties: { [key: string]: any }) => {
           this.syncObjectProperties(this.state.selectedObject, properties);