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Implement message attachment UI

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This commit is contained in:
Nutcake 2023-05-17 23:20:56 +02:00
parent 50914cdf09
commit 717cdb5064
7 changed files with 303 additions and 141 deletions
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227
lib/widgets/messages/messages_list.dart
View file

@ -30,16 +30,17 @@ class _MessagesListState extends State<MessagesList> with SingleTickerProviderSt
final TextEditingController _messageTextController = TextEditingController();
final ScrollController _sessionListScrollController = ScrollController();
final ScrollController _messageScrollController = ScrollController();
final List<File> _loadedFiles = [];
bool _hasText = false;
bool _isSending = false;
bool _showSessionListScrollChevron = false;
bool _attachmentPickerOpen = false;
bool _showBottomBarShadow = false;
File? _loadedFile;
bool _showSessionListScrollChevron = false;
double get _shevronOpacity => _showSessionListScrollChevron ? 1.0 : 0.0;
@override
void dispose() {
_messageTextController.dispose();
@ -65,6 +66,11 @@ class _MessagesListState extends State<MessagesList> with SingleTickerProviderSt
});
_messageScrollController.addListener(() {
if (!_messageScrollController.hasClients) return;
if (_attachmentPickerOpen && _loadedFiles.isEmpty) {
setState(() {
_attachmentPickerOpen = false;
});
}
if (_messageScrollController.position.atEdge && _messageScrollController.position.pixels == 0 &&
_showBottomBarShadow) {
setState(() {
@ -78,11 +84,9 @@ class _MessagesListState extends State<MessagesList> with SingleTickerProviderSt
});
}
Future<void> sendTextMessage(ScaffoldMessengerState scaffoldMessenger, ApiClient client, MessagingClient mClient, String content) async {
Future<void> sendTextMessage(ApiClient client, MessagingClient mClient,
String content) async {
if (content.isEmpty) return;
setState(() {
_isSending = true;
});
final message = Message(
id: Message.generateId(),
recipientId: widget.friend.id,
@ -91,35 +95,16 @@ class _MessagesListState extends State<MessagesList> with SingleTickerProviderSt
content: content,
sendTime: DateTime.now().toUtc(),
);
try {
mClient.sendMessage(message);
_messageTextController.clear();
setState(() {});
} catch (e) {
scaffoldMessenger.showSnackBar(
SnackBar(
content: Text("Failed to send message\n$e",
maxLines: null,
),
),
);
setState(() {
_isSending = false;
});
}
}
Future<void> sendImageMessage(ScaffoldMessengerState scaffoldMessenger, ApiClient client, MessagingClient mClient, File file, machineId) async {
setState(() {
_isSending = true;
});
try {
Future<void> sendImageMessage(ApiClient client, MessagingClient mClient, File file, machineId) async {
final record = await RecordApi.uploadImage(
client,
image: file,
machineId: machineId,
);
final message = Message(
id: Message.generateId(),
recipientId: widget.friend.id,
@ -130,19 +115,6 @@ class _MessagesListState extends State<MessagesList> with SingleTickerProviderSt
);
mClient.sendMessage(message);
_messageTextController.clear();
_loadedFile = null;
} catch (e) {
scaffoldMessenger.showSnackBar(
SnackBar(
content: Text("Failed to send file\n$e",
maxLines: null,
),
),
);
}
setState(() {
_isSending = false;
});
}
@override
@ -223,7 +195,9 @@ class _MessagesListState extends State<MessagesList> with SingleTickerProviderSt
),
),
Expanded(
child: Builder(
child: Stack(
children: [
Builder(
builder: (context) {
if (cache == null) {
return const Column(
@ -282,13 +256,93 @@ class _MessagesListState extends State<MessagesList> with SingleTickerProviderSt
);
},
),
Align(
alignment: Alignment.bottomCenter,
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Container(
decoration: BoxDecoration(
boxShadow: [
BoxShadow(
blurRadius: 8,
color: Theme
.of(context)
.shadowColor,
offset: const Offset(0, 4),
),
],
color: Theme
.of(context)
.colorScheme
.background,
),
child: AnimatedSwitcher(
duration: const Duration(milliseconds: 200),
switchInCurve: Curves.easeOut,
switchOutCurve: Curves.easeOut,
transitionBuilder: (Widget child, animation) => SizeTransition(sizeFactor: animation, child: child,),
child: switch ((_attachmentPickerOpen, _loadedFiles)) {
(true, []) => Row(
key: const ValueKey("attachment-picker"),
children: [
TextButton.icon(
onPressed: () async {
final result = await FilePicker.platform.pickFiles(type: FileType.image);
if (result != null && result.files.single.path != null) {
setState(() {
_loadedFiles.add(File(result.files.single.path!));
});
}
},
icon: const Icon(Icons.image),
label: const Text("Gallery"),
),
TextButton.icon(onPressed: (){}, icon: const Icon(Icons.camera), label: const Text("Camera"),),
],
),
(false, []) => null,
(_, _) => Row(
mainAxisSize: MainAxisSize.max,
children: [
Expanded(
child: SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: Row(
children: _loadedFiles.map((e) => TextButton.icon(onPressed: (){}, label: Text(basename(e.path)), icon: const Icon(Icons.attach_file))).toList()
),
),
),
IconButton(onPressed: () async {
final result = await FilePicker.platform.pickFiles(type: FileType.image);
if (result != null && result.files.single.path != null) {
setState(() {
_loadedFiles.add(File(result.files.single.path!));
});
}
}, icon: const Icon(Icons.image)),
IconButton(onPressed: () {}, icon: const Icon(Icons.camera)),
],
)
},
),
),
],
),
),
if (_isSending && _loadedFiles.isNotEmpty)
const Align(
alignment: Alignment.bottomCenter,
child: LinearProgressIndicator(),
),
],
),
),
if (_isSending && _loadedFile != null) const LinearProgressIndicator(),
AnimatedContainer(
decoration: BoxDecoration(
boxShadow: [
BoxShadow(
blurRadius: _showBottomBarShadow ? 8 : 0,
blurRadius: _showBottomBarShadow && !_attachmentPickerOpen ? 8 : 0,
color: Theme
.of(context)
.shadowColor,
@ -304,24 +358,42 @@ class _MessagesListState extends State<MessagesList> with SingleTickerProviderSt
duration: const Duration(milliseconds: 250),
child: Row(
children: [
AnimatedSwitcher(
duration: const Duration(milliseconds: 300),
transitionBuilder: (Widget child, Animation<double> animation) =>
FadeTransition(
opacity: animation,
child: RotationTransition(
turns: Tween<double>(begin: 0.6, end: 1).animate(animation),
child: child,
),
),
child: !_attachmentPickerOpen ?
IconButton(
onPressed: _hasText ? null : _loadedFile == null ? () async {
//final machineId = ClientHolder.of(context).settingsClient.currentSettings.machineId.valueOrDefault;
final result = await FilePicker.platform.pickFiles(type: FileType.image);
if (result != null && result.files.single.path != null) {
key: const ValueKey("add-attachment-icon"),
onPressed: () async {
setState(() {
_loadedFile = File(result.files.single.path!);
_attachmentPickerOpen = true;
});
}
} : () => setState(() => _loadedFile = null),
icon: _loadedFile == null ? const Icon(Icons.attach_file) : const Icon(Icons.close),
},
icon: const Icon(Icons.attach_file),
) :
IconButton(
key: const ValueKey("remove-attachment-icon"),
onPressed: () {
setState(() {
_loadedFiles.clear();
_attachmentPickerOpen = false;
});
},
icon: const Icon(Icons.close),
),
),
Expanded(
child: Padding(
padding: const EdgeInsets.all(8),
child: TextField(
enabled: cache != null && cache.error == null && _loadedFile == null,
enabled: cache != null && cache.error == null,
autocorrect: true,
controller: _messageTextController,
maxLines: 4,
@ -339,8 +411,8 @@ class _MessagesListState extends State<MessagesList> with SingleTickerProviderSt
},
decoration: InputDecoration(
isDense: true,
hintText: _loadedFile == null ? "Message ${widget.friend
.username}..." : "Send ${basename(_loadedFile?.path ?? "")}",
hintText: "Message ${widget.friend
.username}...",
hintMaxLines: 1,
contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
border: OutlineInputBorder(
@ -352,17 +424,52 @@ class _MessagesListState extends State<MessagesList> with SingleTickerProviderSt
),
Padding(
padding: const EdgeInsets.only(left: 8, right: 4.0),
child: IconButton(
child: AnimatedSwitcher(
duration: const Duration(milliseconds: 200),
transitionBuilder: (Widget child, Animation<double> animation) =>
FadeTransition(opacity: animation, child: RotationTransition(
turns: Tween<double>(begin: 0.5, end: 1).animate(animation), child: child,),),
child: _hasText || _loadedFiles.isNotEmpty ? IconButton(
key: const ValueKey("send-button"),
splashRadius: 24,
onPressed: _isSending ? null : () async {
if (_loadedFile == null) {
await sendTextMessage(ScaffoldMessenger.of(context), apiClient, mClient, _messageTextController.text);
} else {
await sendImageMessage(ScaffoldMessenger.of(context), apiClient, mClient, _loadedFile!, ClientHolder.of(context).settingsClient.currentSettings.machineId.valueOrDefault);
final sMsgnr = ScaffoldMessenger.of(context);
setState(() {
_isSending = true;
});
try {
for (final file in _loadedFiles) {
await sendImageMessage(apiClient, mClient, file, ClientHolder
.of(context)
.settingsClient
.currentSettings
.machineId
.valueOrDefault);
}
if (_hasText) {
await sendTextMessage(apiClient, mClient, _messageTextController.text);
}
_messageTextController.clear();
_loadedFiles.clear();
_attachmentPickerOpen = false;
} catch (e, s) {
FlutterError.reportError(FlutterErrorDetails(exception: e, stack: s));
sMsgnr.showSnackBar(SnackBar(content: Text("Failed to send a message: $e")));
}
setState(() {
_isSending = false;
});
},
iconSize: 28,
icon: const Icon(Icons.send),
) : IconButton(
key: const ValueKey("mic-button"),
splashRadius: 24,
onPressed: _isSending ? null : () async {},
iconSize: 28,
icon: const Icon(Icons.mic_outlined),
),
),
),
],

4
linux/flutter/generated_plugin_registrant.cc
View file

@ -8,6 +8,7 @@
#include <dynamic_color/dynamic_color_plugin.h>
#include <flutter_secure_storage_linux/flutter_secure_storage_linux_plugin.h>
#include <record_linux/record_linux_plugin.h>
#include <url_launcher_linux/url_launcher_plugin.h>
void fl_register_plugins(FlPluginRegistry* registry) {
@ -17,6 +18,9 @@ void fl_register_plugins(FlPluginRegistry* registry) {
g_autoptr(FlPluginRegistrar) flutter_secure_storage_linux_registrar =
fl_plugin_registry_get_registrar_for_plugin(registry, "FlutterSecureStorageLinuxPlugin");
flutter_secure_storage_linux_plugin_register_with_registrar(flutter_secure_storage_linux_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);
g_autoptr(FlPluginRegistrar) url_launcher_linux_registrar =
fl_plugin_registry_get_registrar_for_plugin(registry, "UrlLauncherPlugin");
url_launcher_plugin_register_with_registrar(url_launcher_linux_registrar);

1
linux/flutter/generated_plugins.cmake
View file

@ -5,6 +5,7 @@
list(APPEND FLUTTER_PLUGIN_LIST
dynamic_color
flutter_secure_storage_linux
record_linux
url_launcher_linux
)

48
pubspec.lock
View file

@ -560,6 +560,54 @@ packages:
url: "https://pub.dev"
source: hosted
version: "6.0.5"
record:
dependency: "direct main"
description:
name: record
sha256: f703397f5a60d9b2b655b3acc94ba079b2d9a67dc0725bdb90ef2fee2441ebf7
url: "https://pub.dev"
source: hosted
version: "4.4.4"
record_linux:
dependency: transitive
description:
name: record_linux
sha256: "348db92c4ec1b67b1b85d791381c8c99d7c6908de141e7c9edc20dad399b15ce"
url: "https://pub.dev"
source: hosted
version: "0.4.1"
record_macos:
dependency: transitive
description:
name: record_macos
sha256: d1d0199d1395f05e218207e8cacd03eb9dc9e256ddfe2cfcbbb90e8edea06057
url: "https://pub.dev"
source: hosted
version: "0.2.2"
record_platform_interface:
dependency: transitive
description:
name: record_platform_interface
sha256: "7a2d4ce7ac3752505157e416e4e0d666a54b1d5d8601701b7e7e5e30bec181b4"
url: "https://pub.dev"
source: hosted
version: "0.5.0"
record_web:
dependency: transitive
description:
name: record_web
sha256: "219ffb4ca59b4338117857db56d3ffadbde3169bcaf1136f5f4d4656f4a2372d"
url: "https://pub.dev"
source: hosted
version: "0.5.0"
record_windows:
dependency: transitive
description:
name: record_windows
sha256: "42d545155a26b20d74f5107648dbb3382dbbc84dc3f1adc767040359e57a1345"
url: "https://pub.dev"
source: hosted
version: "0.7.1"
rxdart:
dependency: transitive
description:

4
pubspec.yaml
View file

@ -31,9 +31,6 @@ dependencies:
flutter:
sdk: flutter
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^1.0.2
http: ^0.13.5
http_parser: ^4.0.2
@ -60,6 +57,7 @@ dependencies:
hive: ^2.2.3
hive_flutter: ^1.1.0
file_picker: ^5.3.0
record: ^4.4.4
dev_dependencies:
flutter_test:

3
windows/flutter/generated_plugin_registrant.cc
View file

@ -8,6 +8,7 @@
#include <dynamic_color/dynamic_color_plugin_c_api.h>
#include <flutter_secure_storage_windows/flutter_secure_storage_windows_plugin.h>
#include <record_windows/record_windows_plugin_c_api.h>
#include <url_launcher_windows/url_launcher_windows.h>
void RegisterPlugins(flutter::PluginRegistry* registry) {
@ -15,6 +16,8 @@ void RegisterPlugins(flutter::PluginRegistry* registry) {
registry->GetRegistrarForPlugin("DynamicColorPluginCApi"));
FlutterSecureStorageWindowsPluginRegisterWithRegistrar(
registry->GetRegistrarForPlugin("FlutterSecureStorageWindowsPlugin"));
RecordWindowsPluginCApiRegisterWithRegistrar(
registry->GetRegistrarForPlugin("RecordWindowsPluginCApi"));
UrlLauncherWindowsRegisterWithRegistrar(
registry->GetRegistrarForPlugin("UrlLauncherWindows"));
}

1
windows/flutter/generated_plugins.cmake
View file

@ -5,6 +5,7 @@
list(APPEND FLUTTER_PLUGIN_LIST
dynamic_color
flutter_secure_storage_windows
record_windows
url_launcher_windows
)