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, 359 insertions, 0 deletions

diff --git a/include/editeng/editdata.hxx b/include/editeng/editdata.hxx
new file mode 100644
index 000000000..1762fd86e
--- /dev/null
+++ b/include/editeng/editdata.hxx
@@ -0,0 +1,359 @@
+/* -*- 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 .
+ */
+
+// MyEDITDATA, wegen exportiertem EditData
+#ifndef INCLUDED_EDITENG_EDITDATA_HXX
+#define INCLUDED_EDITENG_EDITDATA_HXX
+
+#include <rtl/ustring.hxx>
+#include <editeng/editengdllapi.h>
+#include <i18nlangtag/lang.h>
+#include <memory>
+#include <ostream>
+
+class SfxPoolItem;
+template<typename T> class SvParser;
+class SvxFieldItem;
+enum class HtmlTokenId : sal_Int16;
+
+enum class EETextFormat { Text = 0x20, Rtf, Html = 0x32, Xml };
+enum class EEHorizontalTextDirection { Default, L2R, R2L };
+enum class EESelectionMode  { Std, Hidden };
+    // EESelectionMode::Hidden can be used to completely hide the selection. This is useful e.g. when you want show the selection
+    // only as long as your window (which the edit view works on) has the focus
+enum class EESpellState  { Ok, NoSpeller, ErrorFound };
+enum class EEAnchorMode {
+            TopLeft,     TopHCenter,     TopRight,
+            VCenterLeft, VCenterHCenter, VCenterRight,
+            BottomLeft,  BottomHCenter,  BottomRight };
+
+enum class EERemoveParaAttribsMode { RemoveAll, RemoveCharItems, RemoveNone };
+
+#define EE_PARA_NOT_FOUND       SAL_MAX_INT32
+#define EE_PARA_APPEND          SAL_MAX_INT32
+#define EE_PARA_ALL             SAL_MAX_INT32
+#define EE_PARA_MAX_COUNT       SAL_MAX_INT32
+
+#define EE_INDEX_NOT_FOUND      SAL_MAX_INT32
+#define EE_TEXTPOS_ALL          SAL_MAX_INT32
+#define EE_TEXTPOS_MAX_COUNT    SAL_MAX_INT32
+
+EDITENG_DLLPUBLIC extern const size_t EE_APPEND;
+
+// Error messages for Read / Write Method
+#define EE_READWRITE_WRONGFORMAT     ErrCode(ErrCodeArea::Svx, 1)
+
+#define EDITUNDO_REMOVECHARS        100
+#define EDITUNDO_CONNECTPARAS       101
+#define EDITUNDO_MOVEPARAGRAPHS     103
+#define EDITUNDO_INSERTFEATURE      104
+#define EDITUNDO_SPLITPARA          105
+#define EDITUNDO_INSERTCHARS        106
+#define EDITUNDO_DELCONTENT         107
+#define EDITUNDO_DELETE             108
+#define EDITUNDO_CUT                109
+#define EDITUNDO_PASTE              110
+#define EDITUNDO_INSERT             111
+#define EDITUNDO_MOVEPARAS          113
+#define EDITUNDO_PARAATTRIBS        114
+#define EDITUNDO_ATTRIBS            115
+#define EDITUNDO_DRAGANDDROP        116
+#define EDITUNDO_READ               117
+#define EDITUNDO_STYLESHEET         118
+#define EDITUNDO_REPLACEALL         119
+#define EDITUNDO_RESETATTRIBS       121
+#define EDITUNDO_INDENTBLOCK        122
+#define EDITUNDO_UNINDENTBLOCK      123
+#define EDITUNDO_MARKSELECTION      124
+#define EDITUNDO_TRANSLITERATE      125
+
+#define EDITUNDO_USER               200
+
+struct EPosition
+{
+    sal_Int32   nPara;
+    sal_Int32   nIndex;
+
+    EPosition()
+        : nPara( EE_PARA_NOT_FOUND )
+        , nIndex( EE_INDEX_NOT_FOUND )
+        { }
+
+    EPosition( sal_Int32 nPara_, sal_Int32 nPos_ )
+        : nPara( nPara_ )
+        , nIndex( nPos_ )
+        { }
+};
+
+template<typename charT, typename traits>
+inline std::basic_ostream<charT, traits> & operator <<(
+    std::basic_ostream<charT, traits> & stream, EPosition const& pos)
+{
+    return stream << "EPosition(" << pos.nPara << ',' << pos.nIndex << ")";
+}
+
+struct ESelection
+{
+    sal_Int32   nStartPara;
+    sal_Int32   nStartPos;
+    sal_Int32   nEndPara;
+    sal_Int32   nEndPos;
+
+    ESelection() : nStartPara( 0 ), nStartPos( 0 ), nEndPara( 0 ), nEndPos( 0 ) {}
+
+    ESelection( sal_Int32 nStPara, sal_Int32 nStPos,
+                sal_Int32 nEPara, sal_Int32 nEPos )
+        : nStartPara( nStPara )
+        , nStartPos( nStPos )
+        , nEndPara( nEPara )
+        , nEndPos( nEPos )
+        { }
+
+    ESelection( sal_Int32 nPara, sal_Int32 nPos )
+        : nStartPara( nPara )
+        , nStartPos( nPos )
+        , nEndPara( nPara )
+        , nEndPos( nPos )
+        { }
+
+    void    Adjust();
+    bool    operator==( const ESelection& rS ) const;
+    bool    operator!=( const ESelection& rS ) const { return !operator==(rS); }
+    bool    operator<( const ESelection& rS ) const;
+    bool    operator>( const ESelection& rS ) const;
+    bool    IsZero() const;
+    bool    HasRange() const;
+};
+
+template<typename charT, typename traits>
+inline std::basic_ostream<charT, traits> & operator <<(
+    std::basic_ostream<charT, traits> & stream, ESelection const& sel)
+{
+    return stream << "ESelection(" << sel.nStartPara << ',' << sel.nStartPos << "," << sel.nEndPara << "," << sel.nEndPos << ")";
+}
+
+inline bool ESelection::HasRange() const
+{
+    return ( nStartPara != nEndPara ) || ( nStartPos != nEndPos );
+}
+
+inline bool ESelection::IsZero() const
+{
+    return ( ( nStartPara == 0 ) && ( nStartPos == 0 ) &&
+             ( nEndPara == 0 ) && ( nEndPos == 0 ) );
+}
+
+inline bool ESelection::operator==( const ESelection& rS ) const
+{
+    return ( ( nStartPara == rS.nStartPara ) && ( nStartPos == rS.nStartPos ) &&
+             ( nEndPara == rS.nEndPara ) && ( nEndPos == rS.nEndPos ) );
+}
+
+inline bool ESelection::operator<( const ESelection& rS ) const
+{
+    // The selection must be adjusted.
+    // => Only check if end of 'this' < Start of rS
+    return ( nEndPara < rS.nStartPara ) ||
+        ( ( nEndPara == rS.nStartPara ) && ( nEndPos < rS.nStartPos ) && !operator==( rS ) );
+}
+
+inline bool ESelection::operator>( const ESelection& rS ) const
+{
+    // The selection must be adjusted.
+    // => Only check if end of 'this' < Start of rS
+    return ( nStartPara > rS.nEndPara ) ||
+        ( ( nStartPara == rS.nEndPara ) && ( nStartPos > rS.nEndPos ) && !operator==( rS ) );
+}
+
+inline void ESelection::Adjust()
+{
+    bool bSwap = false;
+    if ( nStartPara > nEndPara )
+        bSwap = true;
+    else if ( ( nStartPara == nEndPara ) && ( nStartPos > nEndPos ) )
+        bSwap = true;
+
+    if ( bSwap )
+    {
+        sal_Int32  nSPar = nStartPara; sal_Int32 nSPos = nStartPos;
+        nStartPara = nEndPara; nStartPos = nEndPos;
+        nEndPara = nSPar; nEndPos = nSPos;
+    }
+}
+
+struct EDITENG_DLLPUBLIC EFieldInfo
+{
+    std::unique_ptr<SvxFieldItem>   pFieldItem;
+    OUString                        aCurrentText;
+    EPosition                       aPosition;
+
+    EFieldInfo();
+    EFieldInfo( const SvxFieldItem& rFieldItem, sal_Int32 nPara, sal_Int32 nPos );
+    ~EFieldInfo();
+
+    EFieldInfo( const EFieldInfo& );
+    EFieldInfo& operator= ( const EFieldInfo& );
+};
+
+enum class RtfImportState {
+                    Start, End,               // only pParser, nPara, nIndex
+                    NextToken, UnknownAttr,   // nToken+nTokenValue
+                    SetAttr,                  // pAttrs
+                    InsertText,               // aText
+                    InsertPara,               // -
+                    };
+enum class HtmlImportState {
+                    Start, End,               // only pParser, nPara, nIndex
+                    NextToken,                // nToken
+                    SetAttr,                  // pAttrs
+                    InsertText,               // aText
+                    InsertPara, InsertField   // -
+                    };
+
+struct HtmlImportInfo
+{
+    SvParser<HtmlTokenId>*  pParser;
+    ESelection              aSelection;
+    HtmlImportState         eState;
+
+    HtmlTokenId             nToken;
+
+    OUString                aText;
+
+    HtmlImportInfo( HtmlImportState eState, SvParser<HtmlTokenId>* pPrsrs, const ESelection& rSel );
+    ~HtmlImportInfo();
+};
+
+struct RtfImportInfo
+{
+    SvParser<int>*          pParser;
+    ESelection              aSelection;
+    RtfImportState          eState;
+
+    int                     nToken;
+    short                   nTokenValue;
+
+    RtfImportInfo( RtfImportState eState, SvParser<int>* pPrsrs, const ESelection& rSel );
+};
+
+struct ParagraphInfos
+{
+    ParagraphInfos()
+        : nFirstLineHeight( 0 )
+        , nFirstLineTextHeight ( 0 )
+        , nFirstLineMaxAscent( 0 )
+        , bValid( false )
+        {}
+
+    sal_uInt16  nFirstLineHeight;
+    sal_uInt16  nFirstLineTextHeight;
+    sal_uInt16  nFirstLineMaxAscent;
+
+    bool        bValid; // A query during formatting is not valid!
+};
+
+struct EECharAttrib
+{
+    const SfxPoolItem*  pAttr;
+
+    sal_Int32           nStart;
+    sal_Int32           nEnd;
+    EECharAttrib(sal_Int32 nSt, sal_Int32 nE, const SfxPoolItem* pA = nullptr)
+        : pAttr(pA)
+        , nStart(nSt)
+        , nEnd(nE)
+    {
+    }
+};
+
+struct MoveParagraphsInfo
+{
+    sal_Int32  nStartPara;
+    sal_Int32  nEndPara;
+    sal_Int32  nDestPara;
+
+    MoveParagraphsInfo( sal_Int32 nS, sal_Int32 nE, sal_Int32 nD )
+        { nStartPara = nS; nEndPara = nE; nDestPara = nD; }
+};
+
+struct PasteOrDropInfos
+{
+    sal_Int32              nStartPara;
+    sal_Int32              nEndPara;
+
+    PasteOrDropInfos() : nStartPara(-1), nEndPara(-1)  {}
+};
+
+enum EENotifyType
+{
+    /// EditEngine text was modified
+    EE_NOTIFY_TEXTMODIFIED,
+
+    /// A paragraph was inserted into the EditEngine
+    EE_NOTIFY_PARAGRAPHINSERTED,
+
+    /// A paragraph was removed from the EditEngine
+    EE_NOTIFY_PARAGRAPHREMOVED,
+
+    /// Multiple paragraphs have been removed from the EditEngine
+    EE_NOTIFY_PARAGRAPHSMOVED,
+
+    /// The height of at least one paragraph has changed
+    EE_NOTIFY_TextHeightChanged,
+
+    /// The view area of the EditEngine scrolled
+    EE_NOTIFY_TEXTVIEWSCROLLED,
+
+    /// The selection and/or the cursor position has changed
+    EE_NOTIFY_TEXTVIEWSELECTIONCHANGED,
+
+    /// The EditEngine is in a valid state again. Process pending notifications.
+    EE_NOTIFY_PROCESSNOTIFICATIONS,
+
+    EE_NOTIFY_TEXTVIEWSELECTIONCHANGED_ENDD_PARA
+};
+
+struct EENotify
+{
+    EENotifyType    eNotificationType;
+
+    sal_Int32       nParagraph; // only valid in PARAGRAPHINSERTED/EE_NOTIFY_PARAGRAPHREMOVED
+
+    sal_Int32       nParam1;
+    sal_Int32       nParam2;
+
+    EENotify( EENotifyType eType )
+        { eNotificationType = eType; nParagraph = EE_PARA_NOT_FOUND; nParam1 = 0; nParam2 = 0; }
+};
+
+namespace editeng
+{
+
+struct LanguageSpan
+{
+    LanguageType nLang = LANGUAGE_DONTKNOW;
+    sal_Int32 nStart = -1;
+    sal_Int32 nEnd = -1;
+};
+
+}
+
+#endif // INCLUDED_EDITENG_EDITDATA_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */