Add localizations

lib/components/list_items/chat_list_item.dart

@@ -1,4 +1,5 @@
 import 'package:famedlysdk/famedlysdk.dart';
+import 'package:fluffychat/i18n/i18n.dart';
 import 'package:fluffychat/utils/event_extension.dart';
 import 'package:fluffychat/utils/date_time_extension.dart';
 import 'package:fluffychat/utils/app_route.dart';
@@ -27,7 +28,8 @@ class ChatListItem extends StatelessWidget {
       }
 
       if (room.membership == Membership.ban) {
-        Toast.show("You have been banned from this chat", context, duration: 5);
+        Toast.show(I18n.of(context).youHaveBeenBannedFromThisChat, context,
+            duration: 5);
         return;
       }
 
@@ -35,16 +37,16 @@ class ChatListItem extends StatelessWidget {
         await showDialog(
           context: context,
           builder: (BuildContext context) => AlertDialog(
-            title: Text("Archived Room"),
-            content: Text("This room has been archived."),
+            title: Text(I18n.of(context).archivedRoom),
+            content: Text(I18n.of(context).thisRoomHasBeenArchived),
             actions: <Widget>[
               FlatButton(
-                child: Text("Close".toUpperCase(),
+                child: Text(I18n.of(context).close.toUpperCase(),
                     style: TextStyle(color: Colors.blueGrey)),
                 onPressed: () => Navigator.of(context).pop(),
               ),
               FlatButton(
-                child: Text("Forget".toUpperCase(),
+                child: Text(I18n.of(context).delete.toUpperCase(),
                     style: TextStyle(color: Colors.red)),
                 onPressed: () async {
                   await Matrix.of(context)
@@ -54,7 +56,7 @@ class ChatListItem extends StatelessWidget {
                 },
               ),
               FlatButton(
-                child: Text("Rejoin".toUpperCase(),
+                child: Text(I18n.of(context).rejoin.toUpperCase(),
                     style: TextStyle(color: Colors.blue)),
                 onPressed: () async {
                   await Matrix.of(context)
@@ -112,7 +114,7 @@ class ChatListItem extends StatelessWidget {
             Expanded(
               child: room.membership == Membership.invite
                   ? Text(
-                      "You are invited to this chat",
+                      I18n.of(context).youAreInvitedToThisChat,
                       style: TextStyle(
                         color: Theme.of(context).primaryColor,
                       ),

lib/components/list_items/message.dart

@@ -2,6 +2,7 @@ import 'package:bubble/bubble.dart';
 import 'package:famedlysdk/famedlysdk.dart';
 import 'package:fluffychat/components/dialogs/redact_message_dialog.dart';
 import 'package:fluffychat/components/message_content.dart';
+import 'package:fluffychat/i18n/i18n.dart';
 import 'package:fluffychat/utils/app_route.dart';
 import 'package:fluffychat/utils/date_time_extension.dart';
 import 'package:fluffychat/utils/string_color.dart';
@@ -48,9 +49,9 @@ class Message extends StatelessWidget {
     List<PopupMenuEntry<String>> popupMenuList = [];
     if (event.canRedact && !event.redacted && event.status > 1) {
       popupMenuList.add(
-        const PopupMenuItem<String>(
+        PopupMenuItem<String>(
           value: "remove",
-          child: Text('Remove message'),
+          child: Text(I18n.of(context).removeMessage),
         ),
       );
     }
@@ -75,24 +76,24 @@ class Message extends StatelessWidget {
 
     if (!event.redacted) {
       popupMenuList.add(
-        const PopupMenuItem<String>(
+        PopupMenuItem<String>(
           value: "forward",
-          child: Text('Forward'),
+          child: Text(I18n.of(context).forward),
         ),
       );
     }
 
     if (ownMessage && event.status == -1) {
       popupMenuList.add(
-        const PopupMenuItem<String>(
+        PopupMenuItem<String>(
           value: "resend",
-          child: Text('Send again'),
+          child: Text(I18n.of(context).tryToSendAgain),
         ),
       );
       popupMenuList.add(
-        const PopupMenuItem<String>(
+        PopupMenuItem<String>(
           value: "delete",
-          child: Text('Delete message'),
+          child: Text(I18n.of(context).deleteMessage),
         ),
       );
     }
@@ -100,7 +101,7 @@ class Message extends StatelessWidget {
     List<Widget> rowChildren = [
       Expanded(
         child: PopupMenuButton(
-          tooltip: "Tap to show menu",
+          tooltip: I18n.of(context).tapToShowMenu,
           onSelected: (String choice) async {
             switch (choice) {
               case "remove":
@@ -141,7 +142,9 @@ class Message extends StatelessWidget {
                     mainAxisSize: MainAxisSize.min,
                     children: <Widget>[
                       Text(
-                        ownMessage ? "You" : event.sender.calcDisplayname(),
+                        ownMessage
+                            ? I18n.of(context).you
+                            : event.sender.calcDisplayname(),
                         style: TextStyle(
                           color: ownMessage
                               ? textColor

lib/components/list_items/participant_list_item.dart

@@ -1,4 +1,5 @@
 import 'package:famedlysdk/famedlysdk.dart';
+import 'package:fluffychat/i18n/i18n.dart';
 import 'package:fluffychat/utils/app_route.dart';
 import 'package:fluffychat/views/chat.dart';
 import 'package:flutter/material.dart';
@@ -43,45 +44,50 @@ class ParticipantListItem extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    const Map<Membership, String> membershipBatch = {
+    Map<Membership, String> membershipBatch = {
       Membership.join: "",
-      Membership.ban: "Banned",
-      Membership.invite: "Invited",
-      Membership.leave: "Left",
+      Membership.ban: I18n.of(context).banned,
+      Membership.invite: I18n.of(context).invited,
+      Membership.leave: I18n.of(context).leftTheChat,
     };
     final String permissionBatch = user.powerLevel == 100
-        ? "Admin"
-        : user.powerLevel >= 50 ? "Moderator" : "";
+        ? I18n.of(context).admin
+        : user.powerLevel >= 50 ? I18n.of(context).moderator : "";
     List<PopupMenuEntry<String>> items = <PopupMenuEntry<String>>[];
     if (user.canChangePowerLevel &&
         user.room.ownPowerLevel == 100 &&
         user.powerLevel != 100) {
       items.add(
-        PopupMenuItem(child: Text("Make an admin"), value: "admin"),
+        PopupMenuItem(
+            child: Text(I18n.of(context).makeAnAdmin), value: "admin"),
       );
     }
     if (user.canChangePowerLevel && user.powerLevel != 0) {
       items.add(
-        PopupMenuItem(child: Text("Revoke all permissions"), value: "user"),
+        PopupMenuItem(
+            child: Text(I18n.of(context).revokeAllPermissions), value: "user"),
       );
     }
     if (user.canKick) {
       items.add(
-        PopupMenuItem(child: Text("Kick from group"), value: "kick"),
+        PopupMenuItem(
+            child: Text(I18n.of(context).kickFromChat), value: "kick"),
       );
     }
     if (user.canBan && user.membership != Membership.ban) {
       items.add(
-        PopupMenuItem(child: Text("Ban from group"), value: "ban"),
+        PopupMenuItem(child: Text(I18n.of(context).banFromChat), value: "ban"),
       );
     } else if (user.canBan && user.membership == Membership.ban) {
       items.add(
-        PopupMenuItem(child: Text("Remove exile"), value: "unban"),
+        PopupMenuItem(
+            child: Text(I18n.of(context).removeExile), value: "unban"),
       );
     }
     if (user.id != Matrix.of(context).client.userID) {
       items.add(
-        PopupMenuItem(child: Text("Send a message"), value: "message"),
+        PopupMenuItem(
+            child: Text(I18n.of(context).sendAMessage), value: "message"),
       );
     }
     return PopupMenuButton(