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feat add chat file drag and drop and cmd plus v to paste #4337

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21a99c9
feat add chat file drag and drop and cmd plus v
krushnarout Jan 22, 2026
d2e78d5
handle error
krushnarout Jan 22, 2026
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246 changes: 190 additions & 56 deletions app/lib/desktop/pages/chat/desktop_chat_page.dart
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Original file line number Diff line number Diff line change
@@ -1,9 +1,15 @@
import 'dart:ui';
import 'package:dotted_border/dotted_border.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/scheduler.dart';
import 'package:flutter/services.dart';
import 'dart:io';

import 'package:desktop_drop/desktop_drop.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:pasteboard/pasteboard.dart';
import 'package:path_provider/path_provider.dart';
import 'package:provider/provider.dart';
import 'package:share_plus/share_plus.dart';
import 'package:shimmer/shimmer.dart';
Expand Down Expand Up @@ -63,6 +69,7 @@ class DesktopChatPageState extends State<DesktopChatPage> with AutomaticKeepAliv

bool isScrollingDown = false;
bool _showVoiceRecorder = false;
bool _isDragging = false;

var prefs = SharedPreferencesUtil();
late List<App> apps;
Expand Down Expand Up @@ -92,6 +99,14 @@ class DesktopChatPageState extends State<DesktopChatPage> with AutomaticKeepAliv
_sendMessageUtil(textController.text.trim());
return KeyEventResult.handled;
}

if (event is KeyDownEvent &&
event.logicalKey == LogicalKeyboardKey.keyV &&
(HardwareKeyboard.instance.isMetaPressed || HardwareKeyboard.instance.isControlPressed)) {
_handlePaste();
return KeyEventResult.handled;
}

return KeyEventResult.ignored;
});

Expand Down Expand Up @@ -207,71 +222,132 @@ class DesktopChatPageState extends State<DesktopChatPage> with AutomaticKeepAliv
_requestFocusIfPossible();
}
},
child: CallbackShortcuts(
bindings: {
const SingleActivator(LogicalKeyboardKey.keyR, meta: true): _handleReload,
child: DropTarget(
onDragEntered: (_) => setState(() => _isDragging = true),
onDragExited: (_) => setState(() => _isDragging = false),
onDragDone: (detail) {
setState(() => _isDragging = false);
List<File> files = detail.files.map((e) => File(e.path)).toList();
context.read<MessageProvider>().addFiles(files);
},
child: Focus(
focusNode: _focusNode,
autofocus: true,
child: GestureDetector(
onTap: () {
if (!_focusNode.hasFocus) {
_focusNode.requestFocus();
}
},
child: Consumer3<MessageProvider, ConnectivityProvider, AppProvider>(
builder: (context, provider, connectivityProvider, appProvider, child) {
return Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
ResponsiveHelper.backgroundPrimary,
ResponsiveHelper.backgroundSecondary.withValues(alpha: 0.8),
],
),
borderRadius: BorderRadius.circular(20),
),
child: ClipRRect(
borderRadius: BorderRadius.circular(20),
child: Stack(
children: [
_buildAnimatedBackground(),

// Main content with glassmorphism
Container(
decoration: BoxDecoration(
color: Colors.white.withValues(alpha: 0.02),
borderRadius: BorderRadius.circular(20),
child: Stack(
children: [
CallbackShortcuts(
bindings: {
const SingleActivator(LogicalKeyboardKey.keyR, meta: true): _handleReload,
},
child: Focus(
focusNode: _focusNode,
autofocus: true,
child: GestureDetector(
onTap: () {
if (!_focusNode.hasFocus) {
_focusNode.requestFocus();
}
},
child: Consumer3<MessageProvider, ConnectivityProvider, AppProvider>(
builder: (context, provider, connectivityProvider, appProvider, child) {
return Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
ResponsiveHelper.backgroundPrimary,
ResponsiveHelper.backgroundSecondary.withValues(alpha: 0.8),
],
),
child: Column(
borderRadius: BorderRadius.circular(20),
),
child: ClipRRect(
borderRadius: BorderRadius.circular(20),
child: Stack(
children: [
_buildModernHeader(appProvider),
if (provider.isLoadingMessages) _buildLoadingBar(),
Expanded(
child: _animationsInitialized
? FadeTransition(
opacity: _fadeAnimation,
child: SlideTransition(
position: _slideAnimation,
child: _buildChatContent(provider, connectivityProvider),
),
)
: _buildChatContent(provider, connectivityProvider),
_buildAnimatedBackground(),

// Main content with glassmorphism
Container(
decoration: BoxDecoration(
color: Colors.white.withValues(alpha: 0.02),
borderRadius: BorderRadius.circular(20),
),
child: Column(
children: [
_buildModernHeader(appProvider),
if (provider.isLoadingMessages) _buildLoadingBar(),
Expanded(
child: _animationsInitialized
? FadeTransition(
opacity: _fadeAnimation,
child: SlideTransition(
position: _slideAnimation,
child: _buildChatContent(provider, connectivityProvider),
),
)
: _buildChatContent(provider, connectivityProvider),
),
_buildFloatingInputArea(provider, connectivityProvider),
],
),
),
_buildFloatingInputArea(provider, connectivityProvider),
],
),
),
],
),
);
},
),
);
},
),
),
),
),
if (_isDragging)
Positioned.fill(
child: ClipRRect(
borderRadius: BorderRadius.circular(20),
child: BackdropFilter(
filter: ImageFilter.blur(sigmaX: 5.0, sigmaY: 5.0),
child: Container(
color: Colors.black.withOpacity(0.6),
child: Center(
child: DottedBorder(
borderType: BorderType.RRect,
radius: const Radius.circular(20),
dashPattern: const [10, 5],
color: Colors.white.withOpacity(0.4),
strokeWidth: 2,
child: Container(
width: MediaQuery.of(context).size.width * 0.7,
height: MediaQuery.of(context).size.height * 0.7,
decoration: BoxDecoration(
color: Colors.transparent,
borderRadius: BorderRadius.circular(20),
),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Icons.file_upload_outlined,
size: 64,
color: Colors.white.withOpacity(0.8),
),
const SizedBox(height: 16),
Text(
'Drop files here to add to your message',
style: TextStyle(
color: Colors.white.withOpacity(0.9),
fontSize: 20,
fontWeight: FontWeight.w500,
),
),
],
),
),
),
),
),
),
),
),
],
),
));
}
Expand Down Expand Up @@ -1529,6 +1605,64 @@ class DesktopChatPageState extends State<DesktopChatPage> with AutomaticKeepAliv
);
}

Future<void> _handlePaste() async {
try {
final files = await Pasteboard.files();
if (files.isNotEmpty) {
if (mounted) {
context.read<MessageProvider>().addFiles(files.map((e) => File(e)).toList());
}
return;
}

final imageBytes = await Pasteboard.image;
if (imageBytes != null) {
final tempDir = await getTemporaryDirectory();
final file = File('${tempDir.path}/pasted_image_${DateTime.now().millisecondsSinceEpoch}.png');
await file.writeAsBytes(imageBytes);
if (mounted) {
context.read<MessageProvider>().addFiles([file]);
}
} else {
final clipboardData = await Clipboard.getData(Clipboard.kTextPlain);
final text = clipboardData?.text;
if (text != null && text.isNotEmpty) {
final selection = textController.selection;
String newText;
int newSelectionIndex;

if (selection.isValid) {
newText = textController.text.replaceRange(
selection.start,
selection.end,
text,
);
newSelectionIndex = selection.start + text.length;
} else {
newText = textController.text + text;
newSelectionIndex = newText.length;
}

textController.value = TextEditingValue(
text: newText,
selection: TextSelection.collapsed(offset: newSelectionIndex),
);
}
}
} catch (e) {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: const Text('Failed to paste content.'),
backgroundColor: Colors.red,
behavior: SnackBarBehavior.floating,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
),
);
}
}
}

void _sendMessageUtil(String text) {
var provider = context.read<MessageProvider>();
provider.setSendingMessage(true);
Expand Down
37 changes: 37 additions & 0 deletions app/lib/providers/message_provider.dart
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@ import 'package:flutter/services.dart';
import 'package:collection/collection.dart';
import 'package:file_picker/file_picker.dart';
import 'package:image_picker/image_picker.dart';
import 'package:path/path.dart' as p;
import 'package:uuid/uuid.dart';

import 'package:omi/backend/http/api/apps.dart';
Expand Down Expand Up @@ -113,6 +114,42 @@ class MessageProvider extends ChangeNotifier {
notifyListeners();
}

Future<void> addFiles(List<File> files) async {
if (selectedFiles.length + files.length > 4) {
AppSnackbar.showSnackbarError('You can only select up to 4 files');
return;
}

List<File> filesToAdd = [];
List<String> typesToAdd = [];

for (var file in files) {
String ext = p.extension(file.path).toLowerCase().replaceAll('.', '');
if (['jpg', 'jpeg', 'png', 'gif', 'bmp', 'webp', 'heic', 'tiff', 'tif'].contains(ext)) {
typesToAdd.add('image');
} else {
typesToAdd.add('file');
}
filesToAdd.add(file);
}

if (filesToAdd.isNotEmpty) {
selectedFiles.addAll(filesToAdd);
selectedFileTypes.addAll(typesToAdd);
try {
await uploadFiles(filesToAdd, appProvider?.selectedChatAppId);
} catch (e) {
Logger.debug('Failed to upload files: $e');
if (selectedFiles.length >= filesToAdd.length) {
selectedFiles.removeRange(selectedFiles.length - filesToAdd.length, selectedFiles.length);
selectedFileTypes.removeRange(selectedFileTypes.length - filesToAdd.length, selectedFileTypes.length);
}
AppSnackbar.showSnackbarError('File upload failed. Please try again.');
}
notifyListeners();
}
}

bool isFileUploading(String id) {
return uploadingFiles[id] ?? false;
}
Expand Down
2 changes: 2 additions & 0 deletions app/pubspec.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -139,6 +139,8 @@ dependencies:
url: https://github.com/BasedHardware/whisper_flutter_new.git
ref: 684fb43710dd4de5538ac2da7d0b1fa405363212
disk_space_2: ^1.0.11
desktop_drop: ^0.7.0
pasteboard: ^0.4.0

dependency_overrides:
js: ^0.7.1
Expand Down