/* -*- 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 <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 };
#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 );
~RtfImportInfo();
};
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;
};
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; }
};
#endif // INCLUDED_EDITENG_EDITDATA_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */