include/editeng/unoforou.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef _SVX_UNOFOROU_HXX
  21 #define _SVX_UNOFOROU_HXX
  22
  23 #include <editeng/unoedsrc.hxx>
  24 #include "editeng/editengdllapi.h"
  25
  26 #include <editeng/editdata.hxx>
  27
  28 class Outliner;
  29
  30 //  SvxOutlinerForwarder - SvxTextForwarder for Outliner
  31
  32 class EDITENG_DLLPUBLIC SvxOutlinerForwarder : public SvxTextForwarder
  33 {
  34 private:
  35     Outliner&           rOutliner;
  36     sal_Bool                bOutlinerText;
  37
  38     /** this pointer may be null or point to an item set for the attribs of
  39         the selection maAttribsSelection */
  40     mutable SfxItemSet* mpAttribsCache;
  41
  42     /** if we have a chached attribute item set, this is the selection of it */
  43     mutable ESelection  maAttribCacheSelection;
  44
  45     /** this pointer may be null or point to an item set for the paragraph
  46         mnParaAttribsCache */
  47     mutable SfxItemSet* mpParaAttribsCache;
  48
  49     /** if we have a cached para attribute item set, this is the paragraph of it */
  50     mutable sal_Int32   mnParaAttribsCache;
  51
  52 public:
  53                         SvxOutlinerForwarder( Outliner& rOutl, sal_Bool bOutlText = sal_False );
  54     virtual             ~SvxOutlinerForwarder();
  55
  56     virtual sal_Int32   GetParagraphCount() const;
  57     virtual sal_uInt16  GetTextLen( sal_Int32 nParagraph ) const;
  58     virtual String      GetText( const ESelection& rSel ) const;
  59     virtual SfxItemSet  GetAttribs( const ESelection& rSel, sal_Bool bOnlyHardAttrib = 0 ) const;
  60     virtual SfxItemSet  GetParaAttribs( sal_Int32 nPara ) const;
  61     virtual void        SetParaAttribs( sal_Int32 nPara, const SfxItemSet& rSet );
  62     virtual void        RemoveAttribs( const ESelection& rSelection, sal_Bool bRemoveParaAttribs, sal_uInt16 nWhich );
  63     virtual void        GetPortions( sal_Int32 nPara, std::vector<sal_uInt16>& rList ) const;
  64
  65     virtual sal_uInt16      GetItemState( const ESelection& rSel, sal_uInt16 nWhich ) const;
  66     virtual sal_uInt16      GetItemState( sal_Int32 nPara, sal_uInt16 nWhich ) const;
  67
  68     virtual void        QuickInsertText( const String& rText, const ESelection& rSel );
  69     virtual void        QuickInsertField( const SvxFieldItem& rFld, const ESelection& rSel );
  70     virtual void        QuickSetAttribs( const SfxItemSet& rSet, const ESelection& rSel );
  71     virtual void        QuickInsertLineBreak( const ESelection& rSel );
  72
  73     virtual SfxItemPool* GetPool() const;
  74
  75     virtual OUString    CalcFieldValue( const SvxFieldItem& rField, sal_Int32 nPara, sal_uInt16 nPos, Color*& rpTxtColor, Color*& rpFldColor );
  76     virtual void         FieldClicked( const SvxFieldItem& rField, sal_Int32 nPara, xub_StrLen nPos );
  77
  78     virtual sal_Bool        IsValid() const;
  79
  80     Outliner&           GetOutliner() const { return rOutliner; }
  81
  82     virtual LanguageType    GetLanguage( sal_Int32, sal_uInt16 ) const;
  83     virtual sal_uInt16          GetFieldCount( sal_Int32 nPara ) const;
  84     virtual EFieldInfo      GetFieldInfo( sal_Int32 nPara, sal_uInt16 nField ) const;
  85     virtual EBulletInfo     GetBulletInfo( sal_Int32 nPara ) const;
  86     virtual Rectangle       GetCharBounds( sal_Int32 nPara, sal_uInt16 nIndex ) const;
  87     virtual Rectangle       GetParaBounds( sal_Int32 nPara ) const;
  88     virtual MapMode         GetMapMode() const;
  89     virtual OutputDevice*   GetRefDevice() const;
  90     virtual sal_Bool        GetIndexAtPoint( const Point&, sal_Int32& nPara, sal_uInt16& nIndex ) const;
  91     virtual sal_Bool        GetWordIndices( sal_Int32 nPara, sal_uInt16 nIndex, sal_uInt16& nStart, sal_uInt16& nEnd ) const;
  92     virtual sal_Bool        GetAttributeRun( sal_uInt16& nStartIndex, sal_uInt16& nEndIndex, sal_Int32 nPara, sal_uInt16 nIndex ) const;
  93     virtual sal_uInt16          GetLineCount( sal_Int32 nPara ) const;
  94     virtual sal_uInt16          GetLineLen( sal_Int32 nPara, sal_uInt16 nLine ) const;
  95     virtual void            GetLineBoundaries( /*out*/sal_uInt16 &rStart, /*out*/sal_uInt16 &rEnd, sal_Int32 nPara, sal_uInt16 nLine ) const;
  96     virtual sal_uInt16          GetLineNumberAtIndex( sal_Int32 nPara, sal_uInt16 nIndex ) const;
  97     virtual sal_Bool        Delete( const ESelection& );
  98     virtual sal_Bool        InsertText( const String&, const ESelection& );
  99     virtual sal_Bool        QuickFormatDoc( sal_Bool bFull=sal_False );
 100     virtual sal_Int16       GetDepth( sal_Int32 nPara ) const;
 101     virtual sal_Bool        SetDepth( sal_Int32 nPara, sal_Int16 nNewDepth );
 102     virtual sal_Int16       GetNumberingStartValue( sal_Int32 nPara );
 103     virtual void            SetNumberingStartValue( sal_Int32 nPara, sal_Int16 nNumberingStartValue );
 104
 105     virtual sal_Bool        IsParaIsNumberingRestart( sal_Int32 nPara );
 106     virtual void            SetParaIsNumberingRestart( sal_Int32 nPara, sal_Bool bParaIsNumberingRestart );
 107
 108     /* this method flushes internal caches for this forwarder */
 109     void                flushCache();
 110
 111     virtual const SfxItemSet*   GetEmptyItemSetPtr();
 112
 113     // implementation functions for XParagraphAppend and XTextPortionAppend
 114     virtual void        AppendParagraph();
 115     virtual xub_StrLen  AppendTextPortion( sal_Int32 nPara, const String &rText, const SfxItemSet &rSet );
 116     //XTextCopy
 117     virtual void        CopyText(const SvxTextForwarder& rSource);
 118 };
 119
 120 #endif
 121
 122 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */