Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 106 insertions, 0 deletions

diff --git a/sw/source/core/inc/UndoDelete.hxx b/sw/source/core/inc/UndoDelete.hxx
new file mode 100644
index 000000000..8a0bdabb5
--- /dev/null
+++ b/sw/source/core/inc/UndoDelete.hxx
@@ -0,0 +1,106 @@
+/* -*- 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_SOURCE_CORE_INC_UNDODELETE_HXX
+#define INCLUDED_SW_SOURCE_CORE_INC_UNDODELETE_HXX
+
+#include <undobj.hxx>
+#include <rtl/ustring.hxx>
+#include <memory>
+#include <optional>
+
+class SwRedlineSaveDatas;
+class SwTextNode;
+
+namespace sfx2 {
+    class MetadatableUndo;
+}
+
+class SwUndoDelete
+    : public SwUndo
+    , private SwUndRng
+    , private SwUndoSaveContent
+{
+    std::unique_ptr<SwNodeIndex> m_pMvStt;            // Position of Nodes in UndoNodes-Array
+    std::optional<OUString> m_aSttStr, m_aEndStr;
+    std::unique_ptr<SwRedlineSaveDatas> m_pRedlSaveData;
+    std::shared_ptr< ::sfx2::MetadatableUndo > m_pMetadataUndoStart;
+    std::shared_ptr< ::sfx2::MetadatableUndo > m_pMetadataUndoEnd;
+
+    OUString m_sTableName;
+
+    sal_uLong m_nNode;
+    sal_uLong m_nNdDiff;           // difference of Nodes before/after Delete
+    sal_uLong m_nSectDiff;         // diff. of Nodes before/after Move w/ SectionNodes
+    sal_uLong m_nReplaceDummy;     // diff. to a temporary dummy object
+    sal_uInt16 m_nSetPos;
+
+    bool m_bGroup : 1;         // TRUE: is already Grouped; see CanGrouping()
+    bool m_bBackSp : 1;        // TRUE: if Grouped and preceding content deleted
+    bool m_bJoinNext: 1;       // TRUE: if range is selected forwards
+    bool m_bTableDelLastNd : 1;  // TRUE: TextNode following Table inserted/deleted
+    bool m_bDelFullPara : 1;   // TRUE: entire Nodes were deleted
+    bool m_bResetPgDesc : 1;   // TRUE: reset PgDsc on following node
+    bool m_bResetPgBrk : 1;    // TRUE: reset PgBreak on following node
+    bool m_bFromTableCopy : 1; // TRUE: called by SwUndoTableCpyTable
+
+    bool SaveContent( const SwPosition* pStt, const SwPosition* pEnd,
+                    SwTextNode* pSttTextNd, SwTextNode* pEndTextNd );
+
+public:
+    SwUndoDelete(
+        SwPaM&,
+        bool bFullPara = false,
+        bool bCalledByTableCpy = false );
+    virtual ~SwUndoDelete() override;
+
+    virtual void UndoImpl( ::sw::UndoRedoContext & ) override;
+    virtual void RedoImpl( ::sw::UndoRedoContext & ) override;
+    virtual void RepeatImpl( ::sw::RepeatContext & ) override;
+    /**
+       Returns rewriter for this undo object.
+
+       The rewriter consists of the following rule:
+
+           $1 -> '<deleted text>'
+
+       <deleted text> is shortened to nUndoStringLength characters.
+
+       @return rewriter for this undo object
+    */
+    virtual SwRewriter GetRewriter() const override;
+
+    bool CanGrouping( SwDoc*, const SwPaM& );
+
+    void SetTableDelLastNd()      { m_bTableDelLastNd = true; }
+
+    // for PageDesc/PageBreak Attributes of a table
+    void SetPgBrkFlags( bool bPageBreak, bool bPageDesc )
+        { m_bResetPgDesc = bPageDesc; m_bResetPgBrk = bPageBreak; }
+
+    void SetTableName(const OUString & rName);
+
+    // SwUndoTableCpyTable needs this information:
+    bool IsDelFullPara() const { return m_bDelFullPara; }
+
+};
+
+#endif // INCLUDED_SW_SOURCE_CORE_INC_UNDODELETE_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */