feat: paste image from clipboard

lib/pages/chat/chat.dart

@@ -464,6 +464,22 @@ class ChatController extends State<ChatPageWithRoom> {
     );
   }
 
+  void sendImageFromClipBoard(Uint8List? image) async {
+    await showDialog(
+      context: context,
+      useRootNavigator: false,
+      builder: (c) => SendFileDialog(
+        files: [
+          MatrixFile(
+            bytes: image!,
+            name: "image from Clipboard",
+          ).detectFileType,
+        ],
+        room: room,
+      ),
+    );
+  }
+
   void sendImageAction() async {
     final result = await FilePicker.platform.pickFiles(
       type: FileType.image,

lib/pages/chat/chat_input_row.dart

@@ -235,6 +235,7 @@ class ChatInputRow extends StatelessWidget {
                     textInputAction:
                         AppConfig.sendOnEnter ? TextInputAction.send : null,
                     onSubmitted: controller.onInputBarSubmitted,
+                    onSubmitImage: controller.sendImageFromClipBoard,
                     focusNode: controller.inputFocus,
                     controller: controller.sendController,
                     decoration: InputDecoration(

lib/pages/chat/input_bar.dart

@@ -5,6 +5,7 @@ import 'package:emojis/emoji.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
 import 'package:flutter_typeahead/flutter_typeahead.dart';
 import 'package:matrix/matrix.dart';
+import 'package:pasteboard/pasteboard.dart';
 import 'package:slugify/slugify.dart';
 
 import 'package:fluffychat/config/app_config.dart';
@@ -21,6 +22,7 @@ class InputBar extends StatelessWidget {
   final TextInputType? keyboardType;
   final TextInputAction? textInputAction;
   final ValueChanged<String>? onSubmitted;
+  final ValueChanged<Uint8List?>? onSubmitImage;
   final FocusNode? focusNode;
   final TextEditingController? controller;
   final InputDecoration? decoration;
@@ -34,6 +36,7 @@ class InputBar extends StatelessWidget {
     this.maxLines,
     this.keyboardType,
     this.onSubmitted,
+    this.onSubmitImage,
     this.focusNode,
     this.controller,
     this.decoration,
@@ -401,6 +404,10 @@ class InputBar extends StatelessWidget {
               LogicalKeySet(LogicalKeyboardKey.shift, LogicalKeyboardKey.enter):
                   NewLineIntent(),
               LogicalKeySet(LogicalKeyboardKey.enter): SubmitLineIntent(),
+              LogicalKeySet(
+                LogicalKeyboardKey.controlLeft,
+                LogicalKeyboardKey.keyM,
+              ): PasteLineIntent()
             },
       child: Actions(
         actions: !useShortCuts
@@ -427,6 +434,16 @@ class InputBar extends StatelessWidget {
                     return null;
                   },
                 ),
+                PasteLineIntent: CallbackAction(
+                  onInvoke: (i) async {
+                    final image = await Pasteboard.image;
+                    if (image != null) {
+                      onSubmitImage!(image);
+                      return null;
+                    }
+                    return null;
+                  },
+                )
               },
         child: TypeAheadField<Map<String, String?>>(
           direction: AxisDirection.up,
@@ -476,3 +493,5 @@ class InputBar extends StatelessWidget {
 class NewLineIntent extends Intent {}
 
 class SubmitLineIntent extends Intent {}
+
+class PasteLineIntent extends Intent {}

linux/flutter/generated_plugin_registrant.cc

@@ -14,6 +14,7 @@
 #include <flutter_secure_storage_linux/flutter_secure_storage_linux_plugin.h>
 #include <flutter_webrtc/flutter_web_r_t_c_plugin.h>
 #include <handy_window/handy_window_plugin.h>
+#include <pasteboard/pasteboard_plugin.h>
 #include <record_linux/record_linux_plugin.h>
 #include <url_launcher_linux/url_launcher_plugin.h>
 #include <window_to_front/window_to_front_plugin.h>
@@ -43,6 +44,9 @@ void fl_register_plugins(FlPluginRegistry* registry) {
   g_autoptr(FlPluginRegistrar) handy_window_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "HandyWindowPlugin");
   handy_window_plugin_register_with_registrar(handy_window_registrar);
+  g_autoptr(FlPluginRegistrar) pasteboard_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "PasteboardPlugin");
+  pasteboard_plugin_register_with_registrar(pasteboard_registrar);
   g_autoptr(FlPluginRegistrar) record_linux_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "RecordLinuxPlugin");
   record_linux_plugin_register_with_registrar(record_linux_registrar);

linux/flutter/generated_plugins.cmake

@@ -11,6 +11,7 @@ list(APPEND FLUTTER_PLUGIN_LIST
   flutter_secure_storage_linux
   flutter_webrtc
   handy_window
+  pasteboard
   record_linux
   url_launcher_linux
   window_to_front

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -23,6 +23,7 @@ import just_audio
 import macos_ui
 import macos_window_utils
 import package_info_plus
+import pasteboard
 import path_provider_foundation
 import record_macos
 import share_plus
@@ -53,6 +54,7 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   MacOSUiPlugin.register(with: registry.registrar(forPlugin: "MacOSUiPlugin"))
   MacOSWindowUtilsPlugin.register(with: registry.registrar(forPlugin: "MacOSWindowUtilsPlugin"))
   FLTPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FLTPackageInfoPlusPlugin"))
+  PasteboardPlugin.register(with: registry.registrar(forPlugin: "PasteboardPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   RecordMacosPlugin.register(with: registry.registrar(forPlugin: "RecordMacosPlugin"))
   SharePlusMacosPlugin.register(with: registry.registrar(forPlugin: "SharePlusMacosPlugin"))

pubspec.lock

@@ -1261,6 +1261,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.1"
+  pasteboard:
+    dependency: "direct main"
+    description:
+      name: pasteboard
+      sha256: "1c8b6a8b3f1d12e55d4e9404433cda1b4abe66db6b17bc2d2fb5965772c04674"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.0"
   path:
     dependency: transitive
     description:

pubspec.yaml

@@ -66,6 +66,7 @@ dependencies:
   matrix_homeserver_recommendations: ^0.3.0
   native_imaging: ^0.1.0
   package_info_plus: ^4.0.0
+  pasteboard: ^0.2.0
   path_provider: ^2.0.9
   permission_handler: ^10.0.0
   pin_code_text_field: ^1.8.0

windows/flutter/generated_plugin_registrant.cc

@@ -14,6 +14,7 @@
 #include <file_selector_windows/file_selector_windows.h>
 #include <flutter_secure_storage_windows/flutter_secure_storage_windows_plugin.h>
 #include <flutter_webrtc/flutter_web_r_t_c_plugin.h>
+#include <pasteboard/pasteboard_plugin.h>
 #include <permission_handler_windows/permission_handler_windows_plugin.h>
 #include <record_windows/record_windows_plugin_c_api.h>
 #include <share_plus/share_plus_windows_plugin_c_api.h>
@@ -37,6 +38,8 @@ void RegisterPlugins(flutter::PluginRegistry* registry) {
       registry->GetRegistrarForPlugin("FlutterSecureStorageWindowsPlugin"));
   FlutterWebRTCPluginRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("FlutterWebRTCPlugin"));
+  PasteboardPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("PasteboardPlugin"));
   PermissionHandlerWindowsPluginRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("PermissionHandlerWindowsPlugin"));
   RecordWindowsPluginCApiRegisterWithRegistrar(

windows/flutter/generated_plugins.cmake

@@ -11,6 +11,7 @@ list(APPEND FLUTTER_PLUGIN_LIST
   file_selector_windows
   flutter_secure_storage_windows
   flutter_webrtc
+  pasteboard
   permission_handler_windows
   record_windows
   share_plus