1 files changed, 87 insertions, 0 deletions
diff --git a/src/qmlformat/qqmlformatoptions.cpp b/src/qmlformat/qqmlformatoptions.cpp
new file mode 100644
index 0000000000..14ea69d818
--- /dev/null
+++ b/src/qmlformat/qqmlformatoptions.cpp
@@ -0,0 +1,87 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#include "qqmlformatoptions_p.h"
+
+QQmlFormatOptions::QQmlFormatOptions()
+{
+    m_options.updateOptions = QQmlJS::Dom::LineWriterOptions::Update::None;
+
+    setTabsEnabled(false);
+    setNormalizeEnabled(false);
+    setObjectsSpacing(false);
+    setFunctionsSpacing(false);
+    setIndentWidth(4);
+}
+
+QQmlFormatOptions::LineEndings QQmlFormatOptions::detectLineEndings(const QString &code)
+{
+    const QQmlJS::Dom::LineWriterOptions::LineEndings defaultEndings =
+#if defined(Q_OS_WIN)
+            LineEndings::Windows;
+#else
+            LineEndings::Unix;
+#endif
+    // find out current line endings...
+    int newlineIndex = code.indexOf(QChar(u'\n'));
+    int crIndex = code.indexOf(QChar(u'\r'));
+    if (newlineIndex >= 0) {
+        if (crIndex >= 0) {
+            if (crIndex + 1 == newlineIndex)
+                return LineEndings::Windows;
+
+            qWarning().noquote() << "Invalid line ending in file, using default";
+            return defaultEndings;
+        }
+        return LineEndings::Unix;
+    }
+    if (crIndex >= 0) {
+        return LineEndings::OldMacOs;
+    }
+
+    qWarning().noquote() << "Unknown line ending in file, using default";
+    return defaultEndings;
+}
+
+QQmlFormatOptionLineEndings QQmlFormatOptions::parseEndings(const QString &endings)
+{
+    if (endings == u"unix")
+        return Unix;
+    if (endings == u"windows")
+        return Windows;
+    if (endings == u"macos")
+        return OldMacOs;
+    if (endings == u"native")
+        return Native;
+
+    qWarning().noquote() << "Unknown line ending type" << endings << ", using default";
+#if defined(Q_OS_WIN)
+    return Windows;
+#else
+    return Unix;
+#endif
+}
+
+void QQmlFormatOptions::applySettings(const QQmlFormatSettings &settings)
+{
+    // Allow for tab settings to be overwritten by the command line
+    if (!indentWidthSet()) {
+        if (settings.isSet(QQmlFormatSettings::s_indentWidthSetting))
+            setIndentWidth(settings.value(QQmlFormatSettings::s_indentWidthSetting).toInt());
+        if (settings.isSet(QQmlFormatSettings::s_useTabsSetting))
+            setTabsEnabled(settings.value(QQmlFormatSettings::s_useTabsSetting).toBool());
+    }
+
+    if (settings.isSet(QQmlFormatSettings::s_normalizeSetting))
+        setNormalizeEnabled(settings.value(QQmlFormatSettings::s_normalizeSetting).toBool());
+
+    if (settings.isSet(QQmlFormatSettings::s_newlineSetting))
+        setNewline(QQmlFormatOptions::parseEndings(
+                settings.value(QQmlFormatSettings::s_newlineSetting).toString()));
+
+    if (settings.isSet(QQmlFormatSettings::s_objectsSpacingSetting))
+        setObjectsSpacing(settings.value(QQmlFormatSettings::s_objectsSpacingSetting).toBool());
+
+    if (settings.isSet(QQmlFormatSettings::s_functionsSpacingSetting))
+        setFunctionsSpacing(settings.value(QQmlFormatSettings::s_functionsSpacingSetting).toBool());
+}