Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 89 insertions, 0 deletions

diff --git a/sw/inc/formatlinebreak.hxx b/sw/inc/formatlinebreak.hxx
new file mode 100644
index 000000000..0aa8fcee9
--- /dev/null
+++ b/sw/inc/formatlinebreak.hxx
@@ -0,0 +1,89 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_SW_INC_FORMATLINEBREAK_HXX
+#define INCLUDED_SW_INC_FORMATLINEBREAK_HXX
+
+#include "swdllapi.h"
+#include <svl/eitem.hxx>
+#include "calbck.hxx"
+
+#include <cppuhelper/weakref.hxx>
+#include <com/sun/star/text/XTextContent.hpp>
+
+class SwDoc;
+class SwTextLineBreak;
+
+/// Defines the location of a line break text wrapping restart.
+enum class SwLineBreakClear
+{
+    NONE,
+    LEFT,
+    RIGHT,
+    ALL,
+    LAST = ALL
+};
+
+/// SfxPoolItem subclass that wraps an SwLineBreakClear.
+class SW_DLLPUBLIC SwFormatLineBreak final : public SfxEnumItem<SwLineBreakClear>,
+                                             public sw::BroadcastingModify
+{
+    /// The SwTextAttr that knows the position of the line break in the doc model.
+    SwTextLineBreak* m_pTextAttr;
+
+    css::uno::WeakReference<css::text::XTextContent> m_wXLineBreak;
+
+    SwFormatLineBreak& operator=(const SwFormatLineBreak& rLineBreak) = delete;
+
+    SwFormatLineBreak(const SwFormatLineBreak&) = delete;
+
+public:
+    SwFormatLineBreak(SwLineBreakClear eClear);
+    virtual ~SwFormatLineBreak() override;
+
+    /// See SfxPoolItem::operator ==().
+    bool operator==(const SfxPoolItem&) const override;
+
+    /// See SfxPoolItem::Clone().
+    SwFormatLineBreak* Clone(SfxItemPool* pPool = nullptr) const override;
+
+    /// See SwModify::SwClientNotify().
+    void SwClientNotify(const SwModify&, const SfxHint&) override;
+
+    sal_uInt16 GetValueCount() const override;
+
+    css::uno::Reference<css::text::XTextRange> GetAnchor() const;
+
+    void SetTextLineBreak(SwTextLineBreak* pTextAttr) { m_pTextAttr = pTextAttr; }
+
+    css::uno::WeakReference<css::text::XTextContent> const& GetXTextContent() const
+    {
+        return m_wXLineBreak;
+    }
+
+    void SetXLineBreak(css::uno::Reference<css::text::XTextContent> const& xLineBreak)
+    {
+        m_wXLineBreak = xLineBreak;
+    }
+
+    void dumpAsXml(xmlTextWriterPtr pWriter) const override;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */