impl pop to root

doric-Qt/example/app/main.qml

@@ -175,4 +175,16 @@ ApplicationWindow {
             navbar.visible = false
         }
     }
+
+    function navigatorPopToRoot() {
+        while (stack.depth > 1) {
+            stack.pop()
+        }
+
+        if (stack.depth > 1) {
+            navbar.visible = true
+        } else {
+            navbar.visible = false
+        }
+    }
 }

doric-Qt/example/doric/plugin/DoricNavigatorPlugin.cpp

@@ -92,6 +92,20 @@ void DoricNavigatorPlugin::popSelf(QString jsValueString, QString callbackId) {
 }
 
 void DoricNavigatorPlugin::popToRoot(QString jsValueString,
-                                     QString callbackId) {}
+                                     QString callbackId) {
+  getContext()->getDriver()->asyncCall(
+      [this] {
+        QObject *window = getContext()->getQmlEngine()->rootObjects().at(0);
+        QMetaObject::invokeMethod(window, "navigatorPopToRoot");
+      },
+      DoricThreadMode::UI);
+
+  getContext()->getDriver()->asyncCall(
+      [this, callbackId] {
+        QVariantList args;
+        DoricPromise::resolve(getContext(), callbackId, args);
+      },
+      DoricThreadMode::JS);
+}
 
 void DoricNavigatorPlugin::openUrl(QString jsValueString, QString callbackId) {}