mv ref class

libs/remix-core-plugin/src/lib/editor-context-listener.ts

@@ -117,6 +117,7 @@ export class EditorContextListener extends Plugin {
 
   async nodesAtEditorPosition(position: any) {
     const lastCompilationResult = await this.call('compilerArtefacts', 'getLastCompilationResult')
+    if (!lastCompilationResult) return false
     let urlFromPath = await this.call('fileManager', 'getUrlFromPath', this.currentFile)
     if (lastCompilationResult && lastCompilationResult.languageversion.indexOf('soljson') === 0 && lastCompilationResult.data) {
       const nodes = sourceMappingDecoder.nodesAtPosition(null, position, lastCompilationResult.data.sources[this.currentFile] || lastCompilationResult.data.sources[urlFromPath.file])
@@ -164,7 +165,7 @@ export class EditorContextListener extends Plugin {
       }
       return nodeDefinition
     }else{
-      console.log('no node found')
+      return false
     }
     
   }

libs/remix-ui/editor/src/lib/providers/hoverProvider.ts

@@ -11,6 +11,7 @@ export class RemixHoverProvider {
 
     provideHover = async function (model: any, position: any) {
         const cursorPosition = this.props.editorAPI.getHoverPosition(position)
+
         const nodeDefinition = await this.props.plugin.call('contextualListener', 'definitionAtPosition', cursorPosition)
         console.log(nodeDefinition)
         const contents = []
@@ -49,6 +50,7 @@ export class RemixHoverProvider {
             }
         }
         
+
         const getParamaters = async (parameters: any) => {
             if (parameters && parameters.parameters) {
                 let params = []
@@ -84,7 +86,13 @@ export class RemixHoverProvider {
             return ''
         }
 
-        if (!nodeDefinition) return null
+        if (!nodeDefinition) {
+            contents.push({
+                value: 'No definition found. Please compile the source code.'
+            })
+        } 
+
+        if (nodeDefinition) {
             if (nodeDefinition.absolutePath) {
                 const target = await this.props.plugin.call('fileManager', 'getPathFromUrl', nodeDefinition.absolutePath)
                 if (target.file !== nodeDefinition.absolutePath) {
@@ -132,6 +140,8 @@ export class RemixHoverProvider {
             getLinks(nodeDefinition)
             getDocs(nodeDefinition)
 
+        }
+
 
         return {
             range: new this.monaco.Range(

libs/remix-ui/editor/src/lib/providers/referenceProvider.ts

@@ -0,0 +1,47 @@
+import { sourceMappingDecoder } from "@remix-project/remix-debug"
+
+export class RemixReferenceProvider {
+    props: any
+    monaco: any
+    constructor(props: any, monaco: any) {
+        this.props = props
+        this.monaco = monaco
+    }
+
+    async provideReferences(model: any, position: any, context: any, token: any) {
+
+        const cursorPosition = this.props.editorAPI.getCursorPosition()
+        const nodes = await this.props.plugin.call('contextualListener', 'referrencesAtPosition', cursorPosition)
+        const references = []
+        if (nodes && nodes.length) {
+          const compilationResult = await this.props.plugin.call('compilerArtefacts', 'getLastCompilationResult')
+          const file = await this.props.plugin.call('fileManager', 'file')
+          if (compilationResult && compilationResult.data && compilationResult.data.sources[file]) {
+            for (const node of nodes) {
+              const position = sourceMappingDecoder.decode(node.src)
+              const fileInNode = compilationResult.getSourceName(position.file)
+              let fileTarget = await this.props.plugin.call('fileManager', 'getPathFromUrl', fileInNode)
+              fileTarget = fileTarget.file
+              const fileContent = await this.props.plugin.call('fileManager', 'readFile', fileInNode)
+              const lineColumn = await this.props.plugin.call('offsetToLineColumnConverter', 'offsetToLineColumn',
+                position,
+                position.file,
+                compilationResult.getSourceCode().sources,
+                compilationResult.getAsts())
+              console.log(position, fileTarget, lineColumn)
+              try {
+                this.props.plugin.call('editor', 'addModel', fileTarget, fileContent)
+              } catch (e) {
+
+              }
+              const range = new this.monaco.Range(lineColumn.start.line + 1, lineColumn.start.column + 1, lineColumn.end.line + 1, lineColumn.end.column + 1)
+              references.push({
+                range,
+                uri: this.monaco.Uri.parse(fileTarget)
+              })
+            }
+          }
+        }
+        return references
+      }
+}

libs/remix-ui/editor/src/lib/remix-ui-editor.tsx

@@ -11,6 +11,7 @@ import monaco from '../types/monaco'
 import { IPosition, languages } from 'monaco-editor'
 import { sourceMappingDecoder } from '@remix-project/remix-debug'
 import { RemixHoverProvider } from './providers/hoverProvider'
+import { RemixReferenceProvider } from './providers/referenceProvider'
 
 type cursorPosition = {
   startLineNumber: number,
@@ -434,45 +435,7 @@ export const EditorUI = (props: EditorUIProps) => {
       }
     })
 
-    monacoRef.current.languages.registerReferenceProvider('remix-solidity', {
+    monacoRef.current.languages.registerReferenceProvider('remix-solidity', new RemixReferenceProvider(props, monaco))
-      async provideReferences(model: monaco.editor.ITextModel, position: monaco.Position, context: any, token: monaco.CancellationToken) {
-
-        const cursorPosition = props.editorAPI.getCursorPosition()
-        const nodes = await props.plugin.call('contextualListener', 'referrencesAtPosition', cursorPosition)
-        const references = []
-        if (nodes && nodes.length) {
-          const compilationResult = await props.plugin.call('compilerArtefacts', 'getLastCompilationResult')
-          const file = await props.plugin.call('fileManager', 'file')
-          if (compilationResult && compilationResult.data && compilationResult.data.sources[file]) {
-            for (const node of nodes) {
-              const position = sourceMappingDecoder.decode(node.src)
-              const fileInNode = compilationResult.getSourceName(position.file)
-              let fileTarget = await props.plugin.call('fileManager', 'getPathFromUrl', fileInNode)
-              fileTarget = fileTarget.file
-              const fileContent = await props.plugin.call('fileManager', 'readFile', fileInNode)
-              const lineColumn = await props.plugin.call('offsetToLineColumnConverter', 'offsetToLineColumn',
-                position,
-                position.file,
-                compilationResult.getSourceCode().sources,
-                compilationResult.getAsts())
-              console.log(position, fileTarget, lineColumn)
-              try {
-                props.plugin.call('editor', 'addModel', fileTarget, fileContent)
-              } catch (e) {
-
-              }
-              const range = new monaco.Range(lineColumn.start.line + 1, lineColumn.start.column + 1, lineColumn.end.line + 1, lineColumn.end.column + 1)
-              references.push({
-                range,
-                uri: monaco.Uri.parse(fileTarget)
-              })
-            }
-          }
-        }
-        return references
-      }
-    })
-
     monacoRef.current.languages.registerHoverProvider('remix-solidity', new RemixHoverProvider(props, monaco))
 
     loadTypes(monacoRef.current)