Add invert enter key setting

resources/qml/MessageInput.qml

@@ -216,6 +216,11 @@ Rectangle {
                         popup.close();
                     } else if (event.matches(StandardKey.InsertLineSeparator)) {
                         if (popup.opened) popup.close();
+
+                        if (Settings.invertEnterKey && !Qt.inputMethod.visible || Qt.platform.os === "windows") {
+                            room.input.send();
+                            event.accepted = true;
+                        }
                     } else if (event.matches(StandardKey.InsertParagraphSeparator)) {
                         if (popup.opened) {
                             var currentCompletion = completer.currentCompletion();
@@ -227,7 +232,7 @@ Rectangle {
                                 return;
                             }
                         }
-                        if (!Qt.inputMethod.visible || Qt.platform.os === "windows") {
+                        if (!Settings.invertEnterKey && !Qt.inputMethod.visible || Qt.platform.os === "windows") {
                             room.input.send();
                             event.accepted = true;
                         }

src/UserSettingsPage.cpp

@@ -73,6 +73,7 @@ UserSettings::load(std::optional<QString> profile)
     markdown_       = settings.value(QStringLiteral("user/markdown_enabled"), true).toBool();
     bubbles_        = settings.value(QStringLiteral("user/bubbles_enabled"), false).toBool();
     smallAvatars_   = settings.value(QStringLiteral("user/small_avatars_enabled"), false).toBool();
+    invertEnterKey_ = settings.value(QStringLiteral("user/invert_enter_key"), false).toBool();
     animateImagesOnHover_ =
       settings.value(QStringLiteral("user/animate_images_on_hover"), false).toBool();
     typingNotifications_ =
@@ -309,6 +310,17 @@ UserSettings::setSmallAvatars(bool state)
     save();
 }
 
+void
+UserSettings::setInvertEnterKey(bool state)
+{
+    if (state == invertEnterKey_)
+        return;
+
+    invertEnterKey_ = state;
+    emit invertEnterKeyChanged(state);
+    save();
+}
+
 void
 UserSettings::setAnimateImagesOnHover(bool state)
 {
@@ -822,6 +834,7 @@ UserSettings::save()
     settings.setValue(QStringLiteral("markdown_enabled"), markdown_);
     settings.setValue(QStringLiteral("bubbles_enabled"), bubbles_);
     settings.setValue(QStringLiteral("small_avatars_enabled"), smallAvatars_);
+    settings.setValue(QStringLiteral("invert_enter_key"), invertEnterKey_);
     settings.setValue(QStringLiteral("animate_images_on_hover"), animateImagesOnHover_);
     settings.setValue(QStringLiteral("desktop_notifications"), hasDesktopNotifications_);
     settings.setValue(QStringLiteral("alert_on_notification"), hasAlertOnNotification_);
@@ -931,6 +944,8 @@ UserSettingsModel::data(const QModelIndex &index, int role) const
             return tr("Enable message bubbles");
         case SmallAvatars:
             return tr("Enable small Avatars");
+        case InvertEnterKey:
+            return tr("Use shift+enter to send and enter to start a new line");
         case AnimateImagesOnHover:
             return tr("Play animated images only on hover");
         case TypingNotifications:
@@ -1065,6 +1080,8 @@ UserSettingsModel::data(const QModelIndex &index, int role) const
             return i->bubbles();
         case SmallAvatars:
             return i->smallAvatars();
+        case InvertEnterKey:
+            return i->invertEnterKey();
         case AnimateImagesOnHover:
             return i->animateImagesOnHover();
         case TypingNotifications:
@@ -1206,6 +1223,10 @@ UserSettingsModel::data(const QModelIndex &index, int role) const
               "Messages get a bubble background. This also triggers some layout changes (WIP).");
         case SmallAvatars:
             return tr("Avatars are resized to fit above the message.");
+        case InvertEnterKey:
+            return tr(
+              "Invert the behavior of the enter key in the text input, making it send the message "
+              "when shift+enter is pressed and starting a new line when enter is pressed.");
         case AnimateImagesOnHover:
             return tr("Plays media like GIFs or WEBPs only when explicitly hovering over them.");
         case TypingNotifications:
@@ -1345,6 +1366,7 @@ UserSettingsModel::data(const QModelIndex &index, int role) const
         case Markdown:
         case Bubbles:
         case SmallAvatars:
+        case InvertEnterKey:
         case AnimateImagesOnHover:
         case TypingNotifications:
         case SortByImportance:
@@ -1582,6 +1604,13 @@ UserSettingsModel::setData(const QModelIndex &index, const QVariant &value, int
             } else
                 return false;
         }
+        case InvertEnterKey: {
+            if (value.userType() == QMetaType::Bool) {
+                i->setInvertEnterKey(value.toBool());
+                return true;
+            } else
+                return false;
+        }
         case AnimateImagesOnHover: {
             if (value.userType() == QMetaType::Bool) {
                 i->setAnimateImagesOnHover(value.toBool());
@@ -1990,6 +2019,9 @@ UserSettingsModel::UserSettingsModel(QObject *p)
     connect(s.get(), &UserSettings::smallAvatarsChanged, this, [this]() {
         emit dataChanged(index(SmallAvatars), index(SmallAvatars), {Value});
     });
+    connect(s.get(), &UserSettings::invertEnterKeyChanged, this, [this]() {
+        emit dataChanged(index(InvertEnterKey), index(InvertEnterKey), {Value});
+    });
     connect(s.get(), &UserSettings::groupViewStateChanged, this, [this]() {
         emit dataChanged(index(GroupView), index(GroupView), {Value});
     });
@@ -2002,7 +2034,7 @@ UserSettingsModel::UserSettingsModel(QObject *p)
     connect(s.get(), &UserSettings::decryptNotificationsChanged, this, [this]() {
         emit dataChanged(index(DecryptNotifications), index(DecryptNotifications), {Value});
     });
-    connect(s.get(), &UserSettings::spaceNotificationsChanged, this, [this] {
+    connect(s.get(), &UserSettings::spaceNotificationsChanged, this, [this]() {
         emit dataChanged(index(SpaceNotifications), index(SpaceNotifications), {Value});
     });
     connect(s.get(), &UserSettings::trayChanged, this, [this]() {

src/UserSettingsPage.h

@@ -41,6 +41,8 @@ class UserSettings final : public QObject
     Q_PROPERTY(bool markdown READ markdown WRITE setMarkdown NOTIFY markdownChanged)
     Q_PROPERTY(bool bubbles READ bubbles WRITE setBubbles NOTIFY bubblesChanged)
     Q_PROPERTY(bool smallAvatars READ smallAvatars WRITE setSmallAvatars NOTIFY smallAvatarsChanged)
+    Q_PROPERTY(
+      bool invertEnterKey READ invertEnterKey WRITE setInvertEnterKey NOTIFY invertEnterKeyChanged)
     Q_PROPERTY(bool animateImagesOnHover READ animateImagesOnHover WRITE setAnimateImagesOnHover
                  NOTIFY animateImagesOnHoverChanged)
     Q_PROPERTY(bool typingNotifications READ typingNotifications WRITE setTypingNotifications NOTIFY
@@ -154,6 +156,7 @@ public:
     void setMarkdown(bool state);
     void setBubbles(bool state);
     void setSmallAvatars(bool state);
+    void setInvertEnterKey(bool state);
     void setAnimateImagesOnHover(bool state);
     void setReadReceipts(bool state);
     void setTypingNotifications(bool state);
@@ -216,6 +219,7 @@ public:
     bool markdown() const { return markdown_; }
     bool bubbles() const { return bubbles_; }
     bool smallAvatars() const { return smallAvatars_; }
+    bool invertEnterKey() const { return invertEnterKey_; }
     bool animateImagesOnHover() const { return animateImagesOnHover_; }
     bool typingNotifications() const { return typingNotifications_; }
     bool sortByImportance() const { return sortByImportance_; }
@@ -280,6 +284,7 @@ signals:
     void markdownChanged(bool state);
     void bubblesChanged(bool state);
     void smallAvatarsChanged(bool state);
+    void invertEnterKeyChanged(bool state);
     void animateImagesOnHoverChanged(bool state);
     void typingNotificationsChanged(bool state);
     void buttonInTimelineChanged(bool state);
@@ -343,6 +348,7 @@ private:
     bool markdown_;
     bool bubbles_;
     bool smallAvatars_;
+    bool invertEnterKey_;
     bool animateImagesOnHover_;
     bool typingNotifications_;
     bool sortByImportance_;
@@ -435,6 +441,7 @@ class UserSettingsModel final : public QAbstractListModel
         Markdown,
         Bubbles,
         SmallAvatars,
+        InvertEnterKey,
         SidebarSection,
         GroupView,
         SortByImportance,