feat: take screenshot (#11591)

* feat: take screenshot Signed-off-by: fufesou <linlong1266@gmail.com> * screenshot, vram temp switch capturer Signed-off-by: fufesou <linlong1266@gmail.com> * fix: misspelling Signed-off-by: fufesou <linlong1266@gmail.com> * screenshot, taking Signed-off-by: fufesou <linlong1266@gmail.com> * screenshot, rgba stride Signed-off-by: fufesou <linlong1266@gmail.com> * Bumps 1.4.0 Signed-off-by: fufesou <linlong1266@gmail.com> --------- Signed-off-by: fufesou <linlong1266@gmail.com>
2026-03-30 00:21:02 +03:00 · 2025-04-30 17:23:35 +08:00
parent 2864e1984a
commit c626c2414d
82 changed files with 948 additions and 96 deletions
--- a/flutter/lib/common/widgets/toolbar.dart
+++ b/flutter/lib/common/widgets/toolbar.dart
@@ -1,3 +1,4 @@
+import 'dart:async';
 import 'dart:convert';

 import 'package:flutter/material.dart';
@@ -15,7 +16,7 @@ bool isEditOsPassword = false;

 class TTextMenu {
  final Widget child;
-  final VoidCallback onPressed;
+  final VoidCallback? onPressed;
  Widget? trailingIcon;
  bool divider;
  TTextMenu(
@@ -294,6 +295,41 @@ List<TTextMenu> toolbarControls(BuildContext context, String id, FFI ffi) {
        ),
        onPressed: () => ffi.recordingModel.toggle()));
  }
+
+  // to-do:
+  // 1. Web desktop
+  // 2. Mobile, copy the image to the clipboard
+  if (isDesktop) {
+    final isScreenshotSupported = bind.sessionGetCommonSync(
+        sessionId: sessionId, key: 'is_screenshot_supported', param: '');
+    if ('true' == isScreenshotSupported) {
+      v.add(TTextMenu(
+        child: Text(ffi.ffiModel.timerScreenshot != null
+            ? '${translate('Taking screenshot')} ...'
+            : translate('Take screenshot')),
+        onPressed: ffi.ffiModel.timerScreenshot != null
+            ? null
+            : () {
+                if (pi.currentDisplay == kAllDisplayValue) {
+                  msgBox(
+                      sessionId,
+                      'custom-nook-nocancel-hasclose-info',
+                      'Take screenshot',
+                      'screenshot-merged-screen-not-supported-tip',
+                      '',
+                      ffi.dialogManager);
+                } else {
+                  bind.sessionTakeScreenshot(
+                      sessionId: sessionId, display: pi.currentDisplay);
+                  ffi.ffiModel.timerScreenshot =
+                      Timer(Duration(seconds: 30), () {
+                    ffi.ffiModel.timerScreenshot = null;
+                  });
+                }
+              },
+      ));
+    }
+  }
  // fingerprint
  if (!(isDesktop || isWebDesktop)) {
    v.add(TTextMenu(
--- a/flutter/lib/consts.dart
+++ b/flutter/lib/consts.dart
@@ -220,7 +220,8 @@ const double kDefaultQuality = 50;
 const double kMaxQuality = 100;
 const double kMaxMoreQuality = 2000;

-const String kKeyPrinterIncommingJobAction = 'printer-incomming-job-action';
+// incomming (should be incoming) is kept, because change it will break the previous setting.
+const String kKeyPrinterIncomingJobAction = 'printer-incomming-job-action';
 const String kValuePrinterIncomingJobDismiss = 'dismiss';
 const String kValuePrinterIncomingJobDefault = '';
 const String kValuePrinterIncomingJobSelected = 'selected';
--- a/flutter/lib/desktop/pages/desktop_setting_page.dart
+++ b/flutter/lib/desktop/pages/desktop_setting_page.dart
@@ -1908,7 +1908,7 @@ class __PrinterState extends State<_Printer> {
    final scrollController = ScrollController();
    return ListView(controller: scrollController, children: [
      outgoing(context),
-      incomming(context),
+      incoming(context),
    ]).marginOnly(bottom: _kListViewBottomMargin);
  }

@@ -1995,15 +1995,15 @@ class __PrinterState extends State<_Printer> {
    return _Card(title: 'Outgoing Print Jobs', children: children);
  }

-  Widget incomming(BuildContext context) {
+  Widget incoming(BuildContext context) {
    onRadioChanged(String value) async {
      await bind.mainSetLocalOption(
-          key: kKeyPrinterIncommingJobAction, value: value);
+          key: kKeyPrinterIncomingJobAction, value: value);
      setState(() {});
    }

    PrinterOptions printerOptions = PrinterOptions.load();
-    return _Card(title: 'Incomming Print Jobs', children: [
+    return _Card(title: 'Incoming Print Jobs', children: [
      _Radio(context,
          value: kValuePrinterIncomingJobDismiss,
          groupValue: printerOptions.action,
--- a/flutter/lib/mobile/pages/remote_page.dart
+++ b/flutter/lib/mobile/pages/remote_page.dart
@@ -695,9 +695,9 @@ class _RemotePageState extends State<RemotePage> with WidgetsBindingObserver {
      );
      if (index != null) {
        if (index < mobileActionMenus.length) {
-          mobileActionMenus[index].onPressed.call();
+          mobileActionMenus[index].onPressed?.call();
        } else if (index < mobileActionMenus.length + more.length) {
-          menus[index - mobileActionMenus.length].onPressed.call();
+          menus[index - mobileActionMenus.length].onPressed?.call();
        }
      }
    }();
@@ -770,7 +770,7 @@ class _RemotePageState extends State<RemotePage> with WidgetsBindingObserver {
        elevation: 8,
      );
      if (index != null && index < menus.length) {
-        menus[index].onPressed.call();
+        menus[index].onPressed?.call();
      }
    });
  }
@@ -1267,7 +1267,7 @@ void showOptions(
        title: resolution.child,
        onTap: () {
          close();
-          resolution.onPressed();
+          resolution.onPressed?.call();
        },
      ));
    }
@@ -1279,7 +1279,7 @@ void showOptions(
        title: virtualDisplayMenu.child,
        onTap: () {
          close();
-          virtualDisplayMenu.onPressed();
+          virtualDisplayMenu.onPressed?.call();
        },
      ));
    }
--- a/flutter/lib/mobile/pages/settings_page.dart
+++ b/flutter/lib/mobile/pages/settings_page.dart
@@ -243,7 +243,7 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
  Widget build(BuildContext context) {
    Provider.of<FfiModel>(context);
    final outgoingOnly = bind.isOutgoingOnly();
-    final incommingOnly = bind.isIncomingOnly();
+    final incomingOnly = bind.isIncomingOnly();
    final customClientSection = CustomSettingsSection(
        child: Column(
      children: [
@@ -728,7 +728,7 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
                          });
                        },
                ),
-              if (!incommingOnly)
+              if (!incomingOnly)
                SettingsTile.switchTile(
                  title:
                      Text(translate('Automatically record outgoing sessions')),
--- a/flutter/lib/mobile/pages/view_camera_page.dart
+++ b/flutter/lib/mobile/pages/view_camera_page.dart
@@ -478,9 +478,9 @@ class _ViewCameraPageState extends State<ViewCameraPage>
      );
      if (index != null) {
        if (index < mobileActionMenus.length) {
-          mobileActionMenus[index].onPressed.call();
+          mobileActionMenus[index].onPressed?.call();
        } else if (index < mobileActionMenus.length + more.length) {
-          menus[index - mobileActionMenus.length].onPressed.call();
+          menus[index - mobileActionMenus.length].onPressed?.call();
        }
      }
    }();
@@ -553,7 +553,7 @@ class _ViewCameraPageState extends State<ViewCameraPage>
        elevation: 8,
      );
      if (index != null && index < menus.length) {
-        menus[index].onPressed.call();
+        menus[index].onPressed?.call();
      }
    });
  }
--- a/flutter/lib/models/model.dart
+++ b/flutter/lib/models/model.dart
@@ -34,6 +34,7 @@ import 'package:flutter_svg/flutter_svg.dart';
 import 'package:get/get.dart';
 import 'package:uuid/uuid.dart';
 import 'package:window_manager/window_manager.dart';
+import 'package:file_picker/file_picker.dart';

 import '../common.dart';
 import '../utils/image.dart' as img;
@@ -119,6 +120,8 @@ class FfiModel with ChangeNotifier {
  RxBool waitForFirstImage = true.obs;
  bool isRefreshing = false;

+  Timer? timerScreenshot;
+
  Rect? get rect => _rect;
  bool get isOriginalResolutionSet =>
      _pi.tryGetDisplayIfNotAllDisplay()?.isOriginalResolutionSet ?? false;
@@ -216,6 +219,7 @@ class FfiModel with ChangeNotifier {
    _timer = null;
    clearPermissions();
    waitForImageTimer?.cancel();
+    timerScreenshot?.cancel();
  }

  setConnectionType(String peerId, bool secure, bool direct) {
@@ -414,12 +418,82 @@ class FfiModel with ChangeNotifier {
        }
      } else if (name == "printer_request") {
        _handlePrinterRequest(evt, sessionId, peerId);
+      } else if (name == 'screenshot') {
+        _handleScreenshot(evt, sessionId, peerId);
      } else {
        debugPrint('Event is not handled in the fixed branch: $name');
      }
    };
  }

+  _handleScreenshot(
+      Map<String, dynamic> evt, SessionID sessionId, String peerId) {
+    timerScreenshot?.cancel();
+    timerScreenshot = null;
+    final msg = evt['msg'] ?? '';
+    final msgBoxType = 'custom-nook-nocancel-hasclose';
+    final msgBoxTitle = 'Take screenshot';
+    final dialogManager = parent.target!.dialogManager;
+    if (msg.isNotEmpty) {
+      msgBox(sessionId, msgBoxType, msgBoxTitle, msg, '', dialogManager);
+    } else {
+      final msgBoxText = 'screenshot-action-tip';
+
+      close() {
+        dialogManager.dismissAll();
+      }
+
+      saveAs() {
+        close();
+        Future.delayed(Duration.zero, () async {
+          final ts = DateTime.now().millisecondsSinceEpoch ~/ 1000;
+          String? outputFile = await FilePicker.platform.saveFile(
+            dialogTitle: '${translate('Save as')}...',
+            fileName: 'screenshot_$ts.png',
+            allowedExtensions: ['png'],
+            type: FileType.custom,
+          );
+          if (outputFile == null) {
+            bind.sessionHandleScreenshot(sessionId: sessionId, action: '2');
+          } else {
+            final res = await bind.sessionHandleScreenshot(
+                sessionId: sessionId, action: '0:$outputFile');
+            if (res.isNotEmpty) {
+              msgBox(sessionId, 'custom-nook-nocancel-hasclose-error',
+                  'Take screenshot', res, '', dialogManager);
+            }
+          }
+        });
+      }
+
+      copyToClipboard() {
+        bind.sessionHandleScreenshot(sessionId: sessionId, action: '1');
+        close();
+      }
+
+      cancel() {
+        bind.sessionHandleScreenshot(sessionId: sessionId, action: '2');
+        close();
+      }
+
+      final List<Widget> buttons = [
+        dialogButton('${translate('Save as')}...', onPressed: saveAs),
+        dialogButton('Copy to clipboard', onPressed: copyToClipboard),
+        dialogButton('Cancel', onPressed: cancel),
+      ];
+      dialogManager.dismissAll();
+      dialogManager.show(
+        (setState, close, context) => CustomAlertDialog(
+          title: null,
+          content: SelectionArea(
+              child: msgboxContent(msgBoxType, msgBoxTitle, msgBoxText)),
+          actions: buttons,
+        ),
+        tag: '$msgBoxType-$msgBoxTitle-$msgBoxTitle',
+      );
+    }
+  }
+
  _handlePrinterRequest(
      Map<String, dynamic> evt, SessionID sessionId, String peerId) {
    final id = evt['id'];
@@ -451,7 +525,7 @@ class FfiModel with ChangeNotifier {
        if (saveSettings.value || dontShowAgain.value) {
          bind.mainSetLocalOption(key: kKeyPrinterSelected, value: printerName);
          bind.mainSetLocalOption(
-              key: kKeyPrinterIncommingJobAction,
+              key: kKeyPrinterIncomingJobAction,
              value: defaultOrSelectedGroupValue.value);
        }
        if (dontShowAgain.value) {
@@ -463,7 +537,7 @@ class FfiModel with ChangeNotifier {
      onCancel() {
        if (dontShowAgain.value) {
          bind.mainSetLocalOption(
-              key: kKeyPrinterIncommingJobAction,
+              key: kKeyPrinterIncomingJobAction,
              value: kValuePrinterIncomingJobDismiss);
        }
        close();
--- a/flutter/lib/models/printer_model.dart
+++ b/flutter/lib/models/printer_model.dart
@@ -13,7 +13,7 @@ class PrinterOptions {
      required this.printerName});

  static PrinterOptions load() {
-    var action = bind.mainGetLocalOption(key: kKeyPrinterIncommingJobAction);
+    var action = bind.mainGetLocalOption(key: kKeyPrinterIncomingJobAction);
    if (![
      kValuePrinterIncomingJobDismiss,
      kValuePrinterIncomingJobDefault,
@@ -28,7 +28,7 @@ class PrinterOptions {
      if (action == kValuePrinterIncomingJobSelected) {
        action = kValuePrinterIncomingJobDefault;
        bind.mainSetLocalOption(
-            key: kKeyPrinterIncommingJobAction,
+            key: kKeyPrinterIncomingJobAction,
            value: kValuePrinterIncomingJobDefault);
        if (printerNames.isEmpty) {
          selectedPrinterName = '';
--- a/flutter/pubspec.yaml
+++ b/flutter/pubspec.yaml
@@ -16,7 +16,7 @@ publish_to: "none" # Remove this line if you wish to publish to pub.dev
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # 1.1.9-1 works for android, but for ios it becomes 1.1.91, need to set it to 1.1.9-a.1 for iOS, will get 1.1.9.1, but iOS store not allow 4 numbers
-version: 1.3.9+57
+version: 1.4.0+58

 environment:
  sdk: '^3.1.0'