Implement quick edit

imports/NeoChat/Component/ChatBox/ChatBar.qml

@@ -339,6 +339,7 @@ ToolBar {
 
     function postMessage() {
         checkForFancyEffectsReason();
+
         if (ChatBoxHelper.hasAttachment) {
             // send attachment but don't reset the text
             actionsHandler.postMessage("", ChatBoxHelper.attachmentPath,
@@ -347,8 +348,16 @@ ToolBar {
             messageSent();
             return;
         }
-        actionsHandler.postMessage(inputField.text.trim(), ChatBoxHelper.attachmentPath,
-            ChatBoxHelper.replyEventId, ChatBoxHelper.editEventId, userAutocompleted);
+
+        const re = /^s\/([^\/]*)\/([^\/]*)/;
+        if (Config.allowQuickEdit && re.test(inputField.text)) {
+            // send edited messages
+            actionsHandler.postEdit(inputField.text);
+        } else {
+            // send normal message
+            actionsHandler.postMessage(inputField.text.trim(), ChatBoxHelper.attachmentPath,
+                ChatBoxHelper.replyEventId, ChatBoxHelper.editEventId, userAutocompleted);
+        }
         currentRoom.markAllMessagesAsRead();
         inputField.clear();
         inputField.text = Qt.binding(function() {

imports/NeoChat/Page/SettingsPage.qml

@@ -76,5 +76,13 @@ Kirigami.ScrollablePage {
                 Config.save()
             }
         }
+        QQC2.CheckBox {
+            text: i18n("Use s/text/replacement syntax to edit your last message")
+            checked: Config.allowQuickEdit
+            onToggled: {
+                Config.allowQuickEdit = checked
+                Config.save()
+            }
+        }
     }
 }