feat: use enter to edit line points & update hints (#9630)

feat: use enter to edit line points & update hints

packages/excalidraw/components/App.tsx

@@ -4430,12 +4430,11 @@ class App extends React.Component<AppProps, AppState> {
         const selectedElements = this.scene.getSelectedElements(this.state);
         if (selectedElements.length === 1) {
           const selectedElement = selectedElements[0];
-          if (event[KEYS.CTRL_OR_CMD]) {
+          if (event[KEYS.CTRL_OR_CMD] || isLineElement(selectedElement)) {
             if (isLinearElement(selectedElement)) {
               if (
                 !this.state.editingLinearElement ||
-                this.state.editingLinearElement.elementId !==
-                  selectedElements[0].id
+                this.state.editingLinearElement.elementId !== selectedElement.id
               ) {
                 this.store.scheduleCapture();
                 if (!isElbowArrow(selectedElement)) {

packages/excalidraw/components/HintViewer.tsx

@@ -4,6 +4,7 @@ import {
   isFlowchartNodeElement,
   isImageElement,
   isLinearElement,
+  isLineElement,
   isTextBindableContainer,
   isTextElement,
 } from "@excalidraw/element";
@@ -138,7 +139,9 @@ const getHints = ({
             ? t("hints.lineEditor_pointSelected")
             : t("hints.lineEditor_nothingSelected");
         }
-        return t("hints.lineEditor_info");
+        return isLineElement(selectedElements[0])
+          ? t("hints.lineEditor_line_info")
+          : t("hints.lineEditor_info");
       }
       if (
         !appState.newElement &&