Revert changes to codeQLModelEditor.jumpToMethod

Author: robertbrignull

extensions/ql-vscode/src/common/commands.ts

@@ -13,6 +13,7 @@ import type {
 import type { QLDebugConfiguration } from "../debugger/debug-configuration";
 import type { QueryTreeViewItem } from "../queries-panel/query-tree-view-item";
 import type { LanguageSelectionTreeViewItem } from "../language-selection-panel/language-selection-data-provider";
+import { Method, Usage } from "../model-editor/method";
 
 // A command function matching the signature that VS Code calls when
 // a command is invoked from a context menu on a TreeView with
@@ -333,7 +334,8 @@ export type ModelEditorCommands = {
   "codeQL.openModelEditor": () => Promise<void>;
   "codeQL.openModelEditorFromModelingPanel": () => Promise<void>;
   "codeQLModelEditor.jumpToMethod": (
-    methodSignature: string,
+    method: Method,
+    usage: Usage,
     databaseItem: DatabaseItem,
   ) => Promise<void>;
 };

extensions/ql-vscode/src/model-editor/methods-usage/methods-usage-data-provider.ts

@@ -106,7 +106,7 @@ export class MethodsUsageDataProvider
         command: {
           title: "Show usage",
           command: "codeQLModelEditor.jumpToMethod",
-          arguments: [method.signature, this.databaseItem],
+          arguments: [method, item, this.databaseItem],
         },
       };
     }

extensions/ql-vscode/src/model-editor/model-editor-module.ts

@@ -77,10 +77,11 @@ export class ModelEditorModule extends DisposableObject {
       "codeQL.openModelEditorFromModelingPanel":
         this.openModelEditor.bind(this),
       "codeQLModelEditor.jumpToMethod": async (
-        methodSignature: string,
+        method: Method,
+        usage: Usage,
         databaseItem: DatabaseItem,
       ) => {
-        this.modelingStore.setSelectedMethod(databaseItem, methodSignature);
+        this.modelingStore.setSelectedMethod(databaseItem, method, usage);
       },
     };
   }

extensions/ql-vscode/src/model-editor/model-editor-view.ts

@@ -374,7 +374,17 @@ export class ModelEditorView extends AbstractWebview<
   }
 
   protected async handleJumpToMethod(methodSignature: string) {
-    this.modelingStore.setSelectedMethod(this.databaseItem, methodSignature);
+    const method = this.modelingStore.getMethod(
+      this.databaseItem,
+      methodSignature,
+    );
+    if (method) {
+      this.modelingStore.setSelectedMethod(
+        this.databaseItem,
+        method,
+        method.usages[0],
+      );
+    }
   }
 
   protected async loadExistingModeledMethods(): Promise<void> {

extensions/ql-vscode/src/model-editor/modeling-store.ts

@@ -230,6 +230,19 @@ export class ModelingStore extends DisposableObject {
     return this.state.size > 0;
   }
 
+  /**
+   * Returns the method for the given database item and method signature.
+   * Returns undefined if no method exists with that signature.
+   */
+  public getMethod(
+    dbItem: DatabaseItem,
+    methodSignature: string,
+  ): Method | undefined {
+    return this.getState(dbItem).methods.find(
+      (m) => m.signature === methodSignature,
+    );
+  }
+
   /**
    * Returns the methods for the given database item and method signatures.
    * If the `methodSignatures` argument is not provided or is undefined, returns all methods.
@@ -388,18 +401,9 @@ export class ModelingStore extends DisposableObject {
     });
   }
 
-  public setSelectedMethod(dbItem: DatabaseItem, methodSignature: string) {
+  public setSelectedMethod(dbItem: DatabaseItem, method: Method, usage: Usage) {
     const dbState = this.getState(dbItem);
 
-    const method = dbState.methods.find((m) => m.signature === methodSignature);
-    if (method === undefined) {
-      throw new Error(
-        `No method with signature "${methodSignature}" found in modeling store`,
-      );
-    }
-
-    const usage = method.usages[0];
-
     dbState.selectedMethod = method;
     dbState.selectedUsage = usage;