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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef SW_UNDOCORE_HXX
+#define SW_UNDOCORE_HXX
+
+#include <undobj.hxx>
+
+#include <calbck.hxx>
+
+
+class SfxItemSet;
+class SwFmtColl;
+class SwFmtAnchor;
+class SdrMarkList;
+class SwUndoDelete;
+class SwRedlineSaveData;
+class SwFrm;
+class SwFmt;
+
+namespace sw {
+ class UndoManager;
+ class IShellCursorSupplier;
+}
+
+
+typedef SwRedlineSaveData* SwRedlineSaveDataPtr;
+SV_DECL_PTRARR_DEL( SwRedlineSaveDatas, SwRedlineSaveDataPtr, 8, 8 )
+
+
+namespace sw {
+
+class SW_DLLPRIVATE UndoRedoContext
+ : public SfxUndoContext
+{
+public:
+ UndoRedoContext(SwDoc & rDoc, IShellCursorSupplier & rCursorSupplier)
+ : m_rDoc(rDoc)
+ , m_rCursorSupplier(rCursorSupplier)
+ , m_pSelFmt(0)
+ , m_pMarkList(0)
+ { }
+
+ SwDoc & GetDoc() const { return m_rDoc; }
+
+ IShellCursorSupplier & GetCursorSupplier() { return m_rCursorSupplier; }
+
+ void SetSelections(SwFrmFmt *const pSelFmt, SdrMarkList *const pMarkList)
+ {
+ m_pSelFmt = pSelFmt;
+ m_pMarkList = pMarkList;
+ }
+ void GetSelections(SwFrmFmt *& o_rpSelFmt, SdrMarkList *& o_rpMarkList)
+ {
+ o_rpSelFmt = m_pSelFmt;
+ o_rpMarkList = m_pMarkList;
+ }
+
+private:
+ SwDoc & m_rDoc;
+ IShellCursorSupplier & m_rCursorSupplier;
+ SwFrmFmt * m_pSelFmt;
+ SdrMarkList * m_pMarkList;
+};
+
+class SW_DLLPRIVATE RepeatContext
+ : public SfxRepeatTarget
+{
+public:
+ RepeatContext(SwDoc & rDoc, SwPaM & rPaM)
+ : m_rDoc(rDoc)
+ , m_pCurrentPaM(& rPaM)
+ , m_bDeleteRepeated(false)
+ { }
+
+ SwDoc & GetDoc() const { return m_rDoc; }
+
+ SwPaM & GetRepeatPaM()
+ {
+ return *m_pCurrentPaM;
+ }
+
+private:
+ friend class ::sw::UndoManager;
+ friend class ::SwUndoDelete;
+
+ SwDoc & m_rDoc;
+ SwPaM * m_pCurrentPaM;
+ bool m_bDeleteRepeated; /// has a delete action been repeated?
+};
+
+} // namespace sw
+
+
+
+class SwUndoFmtColl : public SwUndo, private SwUndRng
+{
+ String aFmtName;
+ SwHistory* pHistory;
+ SwFmtColl* pFmtColl;
+ // --> OD 2008-04-15 #refactorlists# - for correct <ReDo(..)> and <Repeat(..)>
+ // boolean, which indicates that the attributes are reseted at the nodes
+ // before the format has been applied.
+ const bool mbReset;
+ // boolean, which indicates that the list attributes had been reseted at
+ // the nodes before the format has been applied.
+ const bool mbResetListAttrs;
+ // <--
+
+ void DoSetFmtColl(SwDoc & rDoc, SwPaM & rPaM);
+
+public:
+ // --> OD 2008-04-15 #refactorlists#
+// SwUndoFmtColl( const SwPaM&, SwFmtColl* );
+ SwUndoFmtColl( const SwPaM&, SwFmtColl*,
+ const bool bReset,
+ const bool bResetListAttrs );
+ // <--
+ virtual ~SwUndoFmtColl();
+
+ virtual void UndoImpl( ::sw::UndoRedoContext & );
+ virtual void RedoImpl( ::sw::UndoRedoContext & );
+ virtual void RepeatImpl( ::sw::RepeatContext & );
+
+ // #111827#
+ /**
+ Returns the rewriter for this undo object.
+
+ The rewriter contains one rule:
+
+ $1 -> <name of format collection>
+
+ <name of format collection> is the name of the format
+ collection that is applied by the action recorded by this undo
+ object.
+
+ @return the rewriter for this undo object
+ */
+ virtual SwRewriter GetRewriter() const;
+
+ SwHistory* GetHistory() { return pHistory; }
+
+};
+
+
+class SwUndoSetFlyFmt : public SwUndo, public SwClient
+{
+ SwFrmFmt* pFrmFmt; // das gespeicherte FlyFormat
+ SwFrmFmt* pOldFmt; // die alte Fly Vorlage
+ SwFrmFmt* pNewFmt; // die neue Fly Vorlage
+ SfxItemSet* pItemSet; // die zurueck-/ gesetzten Attribute
+ sal_uLong nOldNode, nNewNode;
+ xub_StrLen nOldCntnt, nNewCntnt;
+ sal_uInt16 nOldAnchorTyp, nNewAnchorTyp;
+ sal_Bool bAnchorChgd;
+
+ void PutAttr( sal_uInt16 nWhich, const SfxPoolItem* pItem );
+ void Modify( const SfxPoolItem*, const SfxPoolItem* );
+ void GetAnchor( SwFmtAnchor& rAnhor, sal_uLong nNode, xub_StrLen nCntnt );
+
+public:
+ SwUndoSetFlyFmt( SwFrmFmt& rFlyFmt, SwFrmFmt& rNewFrmFmt );
+ virtual ~SwUndoSetFlyFmt();
+
+ virtual void UndoImpl( ::sw::UndoRedoContext & );
+ virtual void RedoImpl( ::sw::UndoRedoContext & );
+
+ virtual SwRewriter GetRewriter() const;
+ void DeRegisterFromFormat( SwFmt& );
+};
+
+
+//------------ Undo von verschieben/stufen von Gliederung ----------------
+
+class SwUndoOutlineLeftRight : public SwUndo, private SwUndRng
+{
+ short nOffset;
+public:
+ SwUndoOutlineLeftRight( const SwPaM& rPam, short nOffset );
+
+ virtual void UndoImpl( ::sw::UndoRedoContext & );
+ virtual void RedoImpl( ::sw::UndoRedoContext & );
+ virtual void RepeatImpl( ::sw::RepeatContext & );
+};
+
+
+//--------------------------------------------------------------------
+
+// -> #111827#
+const int nUndoStringLength = 20;
+
+/**
+ Shortens a string to a maximum length.
+
+ @param rStr the string to be shortened
+ @param nLength the maximum length for rStr
+ @param rFillStr string to replace cut out characters with
+
+ If rStr has less than nLength characters it will be returned unaltered.
+
+ If rStr has more than nLength characters the following algorithm
+ generates the shortened string:
+
+ frontLength = (nLength - length(rFillStr)) / 2
+ rearLength = nLength - length(rFillStr) - frontLength
+ shortenedString = concat(<first frontLength characters of rStr,
+ rFillStr,
+ <last rearLength characters of rStr>)
+
+ Preconditions:
+ - nLength - length(rFillStr) >= 2
+
+ @return the shortened string
+ */
+String
+ShortenString(const String & rStr, xub_StrLen nLength, const String & rFillStr);
+// <- #111827#
+
+// #16487#
+/**
+ Denotes special characters in a string.
+
+ The rStr is split into parts containing special characters and
+ parts not containing special characters. In a part containing
+ special characters all characters are equal. These parts are
+ maximal.
+
+ @param rStr the string to denote in
+
+ The resulting string is generated by concatenating the found
+ parts. The parts without special characters are surrounded by
+ "'". The parts containing special characters are denoted as "n x",
+ where n is the length of the part and x is the representation of
+ the special character (i. e. "tab(s)").
+
+ @return the denoted string
+*/
+String DenoteSpecialCharacters(const String & rStr);
+
+
+#endif // SW_UNDOCORE_HXX
+