elevation request

Signed-off-by: 21pages <pages21@163.com>

flutter/lib/common.dart

@@ -549,6 +549,10 @@ class OverlayDialogManager {
       hideMobileActionsOverlay();
     }
   }
+
+  bool existing(String tag) {
+    return _dialogs.keys.contains(tag);
+  }
 }
 
 void showToast(String text, {Duration timeout = const Duration(seconds: 2)}) {
@@ -983,7 +987,7 @@ Widget getPlatformImage(String platform, {double size = 50}) {
       platform != kPeerPlatformAndroid) {
     platform = 'win';
   } else {
-      platform = platform.toLowerCase();
+    platform = platform.toLowerCase();
   }
   return SvgPicture.asset('assets/$platform.svg', height: size, width: size);
 }

flutter/lib/mobile/widgets/dialog.dart

@@ -1,6 +1,7 @@
 import 'dart:async';
 import 'dart:convert';
 import 'package:flutter/material.dart';
+import 'package:get/get.dart';
 
 import '../../common.dart';
 import '../../models/model.dart';
@@ -367,6 +368,247 @@ void showServerSettingsWithValue(
   });
 }
 
+void showWaitUacDialog(String id, OverlayDialogManager dialogManager) {
+  dialogManager.dismissAll();
+  dialogManager.show(
+      tag: '$id-wait-uac',
+      (setState, close) => CustomAlertDialog(
+            title: Text(translate('Wait')),
+            content: Text(translate('wait_accept_uac_tip')).marginAll(10),
+          ));
+}
+
+void _showRequestElevationDialog(
+    String id, OverlayDialogManager dialogManager) {
+  RxString groupValue = ''.obs;
+  RxString errUser = ''.obs;
+  RxString errPwd = ''.obs;
+  TextEditingController userController = TextEditingController();
+  TextEditingController pwdController = TextEditingController();
+
+  void onRadioChanged(String? value) {
+    if (value != null) {
+      groupValue.value = value;
+    }
+  }
+
+  const minTextStyle = TextStyle(fontSize: 14);
+
+  var content = Obx(() => Column(children: [
+        Row(
+          children: [
+            Radio(
+                value: '',
+                groupValue: groupValue.value,
+                onChanged: onRadioChanged),
+            Expanded(
+                child:
+                    Text(translate('Ask the remote user for authentication'))),
+          ],
+        ),
+        Align(
+          alignment: Alignment.centerLeft,
+          child: Text(
+                  translate(
+                      'Choose this if the remote account is administrator'),
+                  style: TextStyle(fontSize: 13))
+              .marginOnly(left: 40),
+        ).marginOnly(bottom: 15),
+        Row(
+          children: [
+            Radio(
+                value: 'logon',
+                groupValue: groupValue.value,
+                onChanged: onRadioChanged),
+            Expanded(
+              child: Text(translate(
+                  'Transmit the username and password of administrator')),
+            )
+          ],
+        ),
+        Row(
+          children: [
+            Expanded(
+                flex: 1,
+                child: Text(
+                  '${translate('Username')}:',
+                  style: minTextStyle,
+                ).marginOnly(right: 10)),
+            Expanded(
+              flex: 3,
+              child: TextField(
+                controller: userController,
+                style: minTextStyle,
+                decoration: InputDecoration(
+                    isDense: true,
+                    contentPadding: EdgeInsets.symmetric(vertical: 15),
+                    hintText: 'eg: admin',
+                    errorText: errUser.isEmpty ? null : errUser.value),
+                onChanged: (s) {
+                  if (s.isNotEmpty) {
+                    errUser.value = '';
+                  }
+                },
+              ),
+            )
+          ],
+        ).marginOnly(left: 40),
+        Row(
+          children: [
+            Expanded(
+                flex: 1,
+                child: Text(
+                  '${translate('Password')}:',
+                  style: minTextStyle,
+                ).marginOnly(right: 10)),
+            Expanded(
+              flex: 3,
+              child: TextField(
+                controller: pwdController,
+                obscureText: true,
+                style: minTextStyle,
+                decoration: InputDecoration(
+                    isDense: true,
+                    contentPadding: EdgeInsets.symmetric(vertical: 15),
+                    errorText: errPwd.isEmpty ? null : errPwd.value),
+                onChanged: (s) {
+                  if (s.isNotEmpty) {
+                    errPwd.value = '';
+                  }
+                },
+              ),
+            ),
+          ],
+        ).marginOnly(left: 40),
+        Align(
+            alignment: Alignment.centerLeft,
+            child: Text(translate('still_click_uac_tip'),
+                    style: TextStyle(fontSize: 13, fontWeight: FontWeight.bold))
+                .marginOnly(top: 20)),
+      ]));
+
+  dialogManager.dismissAll();
+  dialogManager.show(tag: '$id-request-elevation', (setState, close) {
+    void submit() {
+      if (groupValue.value == 'logon') {
+        if (userController.text.isEmpty) {
+          errUser.value = translate('Empty Username');
+          return;
+        }
+        if (pwdController.text.isEmpty) {
+          errPwd.value = translate('Empty Password');
+          return;
+        }
+        bind.sessionElevateWithLogon(
+            id: id,
+            username: userController.text,
+            password: pwdController.text);
+      } else {
+        bind.sessionElevateDirect(id: id);
+      }
+    }
+
+    return CustomAlertDialog(
+      title: Text(translate('Request Elevation')),
+      content: content,
+      actions: [
+        ElevatedButton(
+          style: ElevatedButton.styleFrom(elevation: 0),
+          onPressed: submit,
+          child: Text(translate('OK')),
+        ),
+        OutlinedButton(
+          onPressed: () {
+            close();
+          },
+          child: Text(translate('Cancel')),
+        ),
+      ],
+      onSubmit: submit,
+      onCancel: close,
+    );
+  });
+}
+
+void showOnBlockDialog(
+  String id,
+  String type,
+  String title,
+  String text,
+  OverlayDialogManager dialogManager,
+) {
+  if (dialogManager.existing('$id-wait-uac') ||
+      dialogManager.existing('$id-request-elevation')) {
+    return;
+  }
+  var content = Column(children: [
+    Align(
+      alignment: Alignment.centerLeft,
+      child: Text(
+        "${translate(text)}${type.contains('uac') ? '\n' : '\n\n'}${translate('request_elevation_tip')}",
+        textAlign: TextAlign.left,
+        style: TextStyle(fontWeight: FontWeight.w400),
+      ).marginSymmetric(vertical: 15),
+    ),
+  ]);
+  dialogManager.show(tag: '$id-$type', (setState, close) {
+    void submit() {
+      close();
+      _showRequestElevationDialog(id, dialogManager);
+    }
+
+    return CustomAlertDialog(
+      title: Text(translate(title)),
+      content: content,
+      actions: [
+        ElevatedButton(
+          style: ElevatedButton.styleFrom(elevation: 0),
+          onPressed: submit,
+          child: Text(translate('Request Elevation')),
+        ),
+        OutlinedButton(
+          onPressed: () {
+            close();
+          },
+          child: Text(translate('Wait')),
+        ),
+      ],
+      onSubmit: submit,
+      onCancel: close,
+    );
+  });
+}
+
+void showElevationError(String id, String type, String title, String text,
+    OverlayDialogManager dialogManager) {
+  dialogManager.show(tag: '$id-$type', (setState, close) {
+    void submit() {
+      close();
+      _showRequestElevationDialog(id, dialogManager);
+    }
+
+    return CustomAlertDialog(
+      title: Text(translate(title)),
+      content: Text(translate(text)),
+      actions: [
+        ElevatedButton(
+          style: ElevatedButton.styleFrom(elevation: 0),
+          onPressed: submit,
+          child: Text(translate('Retry')),
+        ),
+        OutlinedButton(
+          onPressed: () {
+            close();
+          },
+          child: Text(translate('Cancel')),
+        ),
+      ],
+      onSubmit: submit,
+      onCancel: close,
+    );
+  });
+}
+
 Future<String?> validateAsync(String value) async {
   value = value.trim();
   if (value.isEmpty) {

flutter/lib/models/model.dart

@@ -272,6 +272,12 @@ class FfiModel with ChangeNotifier {
     } else if (type == 'wait-remote-accept-nook') {
       msgBoxCommon(dialogManager, title, Text(translate(text)),
           [msgBoxButton("Cancel", closeConnection)]);
+    } else if (type == 'on-uac' || type == 'on-foreground-elevated') {
+      showOnBlockDialog(id, type, title, text, dialogManager);
+    } else if (type == 'wait-uac') {
+      showWaitUacDialog(id, dialogManager);
+    } else if (type == 'elevation-error') {
+      showElevationError(id, type, title, text, dialogManager);
     } else {
       var hasRetry = evt['hasRetry'] == 'true';
       showMsgBox(id, type, title, text, link, hasRetry, dialogManager);