Line length for QML/JS editing automatic formatting

Adding parameters to functions in the QML/JS formatter
Adding widget and setting to the QML/JS editing settings

Fixes: QTCREATORBUG-23411
Change-Id: Ib9d3ac3b22443e81cd636fbc276c6544dab1511b
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Fawzi Mohamed <fawzi.mohamed@qt.io>

src/plugins/qmljstools/qmljscodestylesettings.h

@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#pragma once
+
+#include "qmljstools_global.h"
+
+#include <utils/optional.h>
+
+#include <QVariantMap>
+
+namespace TextEditor { class TabSettings; }
+
+namespace QmlJSTools {
+
+class QMLJSTOOLS_EXPORT QmlJSCodeStyleSettings
+{
+public:
+    QmlJSCodeStyleSettings();
+
+    int lineLength = 80;
+
+    QVariantMap toMap() const;
+    void fromMap(const QVariantMap &map);
+
+    bool equals(const QmlJSCodeStyleSettings &rhs) const;
+    bool operator==(const QmlJSCodeStyleSettings &s) const { return equals(s); }
+    bool operator!=(const QmlJSCodeStyleSettings &s) const { return !equals(s); }
+
+    static QmlJSCodeStyleSettings currentGlobalCodeStyle();
+    static TextEditor::TabSettings currentGlobalTabSettings();
+};
+
+} // namespace CppEditor
+
+Q_DECLARE_METATYPE(QmlJSTools::QmlJSCodeStyleSettings)