1 files changed, 301 insertions, 0 deletions
diff --git a/sw/inc/hints.hxx b/sw/inc/hints.hxx
new file mode 100644
index 000000000..9a79579c1
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+++ b/sw/inc/hints.hxx
@@ -0,0 +1,301 @@
+/* -*- 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_HINTS_HXX
+#define INCLUDED_SW_INC_HINTS_HXX
+
+#include "swatrset.hxx"
+#include "swtypes.hxx"
+#include <vcl/vclptr.hxx>
+
+class SwFormat;
+class OutputDevice;
+class SwTable;
+class SwNode;
+class SwNodes;
+class SwPageFrame;
+class SwFrame;
+class SwHistory;
+class SwTextNode;
+
+// Base class for all Message-Hints:
+// "Overhead" of SfxPoolItem is handled here
+class SwMsgPoolItem : public SfxPoolItem
+{
+public:
+    SwMsgPoolItem( sal_uInt16 nWhich );
+
+    // "Overhead" of SfxPoolItem
+    virtual bool            operator==( const SfxPoolItem& ) const override;
+    virtual SwMsgPoolItem*  Clone( SfxItemPool* pPool = nullptr ) const override;
+};
+
+// SwPtrMsgPoolItem (old SwObjectDying!)
+
+class SwPtrMsgPoolItem final : public SwMsgPoolItem
+{
+public:
+    void * pObject;
+
+    SwPtrMsgPoolItem( sal_uInt16 nId, void * pObj )
+        : SwMsgPoolItem( nId ), pObject( pObj )
+    {}
+};
+
+/*
+ * SwFormatChg is sent when a format has changed to another format. 2 Hints are always sent
+ * the old and the new format
+ */
+class SwFormatChg final : public SwMsgPoolItem
+{
+public:
+    SwFormat *pChangedFormat;
+    SwFormatChg( SwFormat *pFormat );
+};
+
+class SwInsText final : public SwMsgPoolItem
+{
+public:
+    sal_Int32 nPos;
+    sal_Int32 nLen;
+
+    SwInsText( sal_Int32 nP, sal_Int32 nL );
+};
+
+class SwDelChr final : public SwMsgPoolItem
+{
+public:
+    sal_Int32 nPos;
+
+    SwDelChr( sal_Int32 nP );
+};
+
+class SwDelText final : public SwMsgPoolItem
+{
+public:
+    sal_Int32 nStart;
+    sal_Int32 nLen;
+
+    SwDelText( sal_Int32 nS, sal_Int32 nL );
+};
+
+namespace sw {
+
+/// text is moved into pDestNode
+class MoveText final : public SfxHint
+{
+public:
+    SwTextNode * pDestNode;
+    sal_Int32 nDestStart;
+    sal_Int32 nSourceStart;
+    sal_Int32 nLen;
+
+    MoveText(SwTextNode *pD, sal_Int32 nD, sal_Int32 nS, sal_Int32 nL);
+};
+
+/// new delete redline is created
+class RedlineDelText final : public SfxHint
+{
+public:
+    sal_Int32 nStart;
+    sal_Int32 nLen;
+
+    RedlineDelText(sal_Int32 nS, sal_Int32 nL);
+};
+
+/// delete redline is removed
+class RedlineUnDelText final : public SfxHint
+{
+public:
+    sal_Int32 nStart;
+    sal_Int32 nLen;
+
+    RedlineUnDelText(sal_Int32 nS, sal_Int32 nL);
+};
+
+}
+
+class SwUpdateAttr final : public SwMsgPoolItem
+{
+private:
+    sal_Int32 m_nStart;
+    sal_Int32 m_nEnd;
+    sal_uInt16 m_nWhichAttr;
+    std::vector<sal_uInt16> m_aWhichFmtAttrs; // attributes changed inside RES_TXTATR_AUTOFMT
+
+public:
+    SwUpdateAttr( sal_Int32 nS, sal_Int32 nE, sal_uInt16 nW );
+    SwUpdateAttr( sal_Int32 nS, sal_Int32 nE, sal_uInt16 nW, std::vector<sal_uInt16> aW );
+
+    sal_Int32 getStart() const
+    {
+        return m_nStart;
+    }
+
+    sal_Int32 getEnd() const
+    {
+        return m_nEnd;
+    }
+
+    sal_uInt16 getWhichAttr() const
+    {
+        return m_nWhichAttr;
+    }
+
+    const std::vector<sal_uInt16>& getFmtAttrs() const
+    {
+        return m_aWhichFmtAttrs;
+    }
+};
+
+/** SwRefMarkFieldUpdate is sent when the referencemarks should be updated.
+     To determine Page- / chapternumbers the current frame has to be asked.
+      For this we need the current outputdevice */
+class SwRefMarkFieldUpdate final : public SwMsgPoolItem
+{
+    VclPtr<OutputDevice> pOut; ///< pointer to the current output device
+public:
+    /** Is sent if reference marks should be updated.
+
+        To get the page/chapter number, the frame has to be asked. For that we need
+        the current OutputDevice.
+    */
+    SwRefMarkFieldUpdate( OutputDevice* );
+};
+
+/** SwDocPosUpdate is sent to signal that only the frames from or to a specified document-global position
+   have to be updated. At the moment this is only needed when updating pagenumber fields. */
+class SwDocPosUpdate final : public SwMsgPoolItem
+{
+public:
+    const SwTwips nDocPos;
+    SwDocPosUpdate( const SwTwips nDocPos );
+};
+
+/// SwTableFormulaUpdate is sent when the table has to be newly calculated or when a table itself is merged or split
+enum TableFormulaUpdateFlags { TBL_CALC = 0,
+                         TBL_BOXNAME,
+                         TBL_BOXPTR,
+                         TBL_RELBOXNAME,
+                         TBL_MERGETBL,
+                         TBL_SPLITTBL
+                       };
+class SwTableFormulaUpdate final : public SwMsgPoolItem
+{
+public:
+    const SwTable* m_pTable;         ///< Pointer to the current table
+    union {
+        const SwTable* pDelTable;  ///< Merge: Pointer to the table to be removed
+        const OUString* pNewTableNm; ///< Split: the name of the new table
+    } m_aData;
+    SwHistory* m_pHistory;
+    sal_uInt16 m_nSplitLine;       ///< Split: from this BaseLine on will be split
+    TableFormulaUpdateFlags m_eFlags;
+    bool m_bModified : 1;
+    bool m_bBehindSplitLine : 1;
+
+    /** Is sent if a table should be recalculated */
+    SwTableFormulaUpdate( const SwTable* );
+};
+
+class SwAutoFormatGetDocNode final : public SwMsgPoolItem
+{
+public:
+    const SwNodes* pNodes;
+
+    SwAutoFormatGetDocNode( const SwNodes* pNds );
+};
+
+/*
+ * SwAttrSetChg is sent when something has changed in the SwAttrSet rTheChgdSet.
+ * 2 Hints are always sent, the old and the new items in the rTheChgdSet.
+ */
+class SwAttrSetChg final : public SwMsgPoolItem
+{
+    bool m_bDelSet;
+    SwAttrSet* m_pChgSet;           ///< what has changed
+    const SwAttrSet* m_pTheChgdSet; ///< is only used to compare
+public:
+    SwAttrSetChg( const SwAttrSet& rTheSet, SwAttrSet& rSet );
+    SwAttrSetChg( const SwAttrSetChg& );
+    virtual ~SwAttrSetChg() override;
+
+    /// What has changed
+    const SwAttrSet* GetChgSet() const     { return m_pChgSet; }
+          SwAttrSet* GetChgSet()           { return m_pChgSet; }
+
+    /// Where it has changed
+    const SwAttrSet* GetTheChgdSet() const { return m_pTheChgdSet; }
+
+    sal_uInt16 Count() const { return m_pChgSet->Count(); }
+    void ClearItem( sal_uInt16 nWhichL )
+#ifdef DBG_UTIL
+        ;
+#else
+    { m_pChgSet->ClearItem( nWhichL ); }
+#endif
+};
+
+class SwCondCollCondChg final : public SwMsgPoolItem
+{
+public:
+    SwFormat *pChangedFormat;
+    SwCondCollCondChg( SwFormat *pFormat );
+};
+
+class SwVirtPageNumInfo final : public SwMsgPoolItem
+{
+    const SwPageFrame *m_pPage;
+    const SwPageFrame *m_pOrigPage;
+    const SwFrame     *m_pFrame;
+    /** Multiple attributes can be attached to a single paragraph / table
+     The frame, in the end, has to decide which attribute takes effect and which physical page it involves */
+public:
+    SwVirtPageNumInfo( const SwPageFrame *pPg );
+
+    const SwPageFrame *GetPage() const          { return m_pPage;    }
+    const SwPageFrame *GetOrigPage() const      { return m_pOrigPage;}
+    const SwFrame *GetFrame() const             { return m_pFrame; }
+    void  SetInfo( const SwPageFrame *pPg,
+                   const SwFrame *pF )    { m_pFrame = pF; m_pPage = pPg; }
+};
+
+class SwFindNearestNode final : public SwMsgPoolItem
+{
+    const SwNode *m_pNode, *m_pFound;
+public:
+    SwFindNearestNode( const SwNode& rNd );
+    void CheckNode( const SwNode& rNd );
+
+    const SwNode* GetFoundNode() const { return m_pFound; }
+};
+
+class SwStringMsgPoolItem final : public SwMsgPoolItem
+{
+    OUString m_sStr;
+public:
+
+    const OUString& GetString() const { return m_sStr; }
+
+    SwStringMsgPoolItem( sal_uInt16 nId, const OUString& rStr )
+        : SwMsgPoolItem( nId ), m_sStr( rStr )
+    {}
+};
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */