/* -*- 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 .
*/
#pragma once
#include <sal/types.h>
#include "IMark.hxx"
#include <memory>
#include <optional>
class SwPaM;
struct SwPosition;
class SwTextNode;
class SwCursorShell;
namespace sw::mark {
class AnnotationMark;
class SaveBookmark; // FIXME: Ugly: SaveBookmark is a core-internal class, and should not be used in the interface
}
/** Provides access to the marks of a document.
*/
class IDocumentMarkAccess
{
public :
enum class MarkType
{
UNO_BOOKMARK,
DDE_BOOKMARK,
BOOKMARK,
CROSSREF_HEADING_BOOKMARK,
CROSSREF_NUMITEM_BOOKMARK,
ANNOTATIONMARK,
TEXT_FIELDMARK,
CHECKBOX_FIELDMARK,
DROPDOWN_FIELDMARK,
DATE_FIELDMARK,
NAVIGATOR_REMINDER
};
typedef std::vector<::sw::mark::MarkBase*>::const_iterator const_iterator;
typedef std::vector<::sw::mark::MarkBase*>::iterator iterator;
/// To avoid recursive calls of deleteMark, the removal of dummy
/// characters of fieldmarks has to be delayed; this is the baseclass
/// that can be subclassed for that purpose.
struct ILazyDeleter { virtual ~ILazyDeleter() { } };
/** Generates a new mark in the document for a certain selection.
@ param rPaM
[ in ] the selection being marked .
@ param rProposedName
[ in ] the proposed name of the new mark .
@ param eMark
[ in ] the type of the new mark .
@ param eMode
[ in ] is the new mark part of a text copy operation
@ returns
a pointer to the new mark ( name might have changed ) .
*/
virtual ::sw::mark::MarkBase* makeMark(const SwPaM& rPaM,
const SwMarkName& rProposedName,
MarkType eMark, ::sw::mark::InsertMode eMode,
SwPosition const * pSepPos = nullptr) = 0 ;
virtual sw::mark::Fieldmark* makeFieldBookmark( const SwPaM& rPaM,
const SwMarkName& rName,
const OUString& rType,
SwPosition const * pSepPos = nullptr) = 0 ;
virtual sw::mark::Fieldmark* makeNoTextFieldBookmark( const SwPaM& rPaM,
const SwMarkName& rName,
const OUString& rType) = 0 ;
virtual sw::mark::MarkBase* makeAnnotationMark(
const SwPaM& rPaM,
const SwMarkName& rName ) = 0 ;
/** A performance optimization mode
Creating and inserting a lot of marks , the checks in makeMark if name is unique may
become a bottleneck , because there we have to iterate over all marks , checking their
names , which creates a quadratic complexity . This may e . g . slow down loading documents
with thousands of bookmarks .
When the check is disabled using disableUniqueNameChecks , duplicate names are allowed .
When the check is eventually enabled ( when the returned guard is destroyed ) , one pass
over all new marks is performed , and all duplicated names are made unique .
*/
class UniqueNameChecksGuard
{
public :
virtual ~UniqueNameChecksGuard() = default ;
};
virtual std::unique_ptr<UniqueNameChecksGuard> disableUniqueNameChecks() = 0 ;
/** Returns a mark in the document for a paragraph.
If there is none , a mark will be created .
@ param rTextNode
[ in ] the paragraph being marked ( a selection over the paragraph is marked )
@ param eMark
[ in ] the type of the new mark .
@ returns
a pointer to the new mark ( name might have changed ) .
*/
virtual ::sw::mark::MarkBase* getMarkForTextNode(const SwTextNode& rTextNode,
MarkType eMark) =0 ;
/** Moves an existing mark to a new selection and performs needed updates.
@ param io_pMark
[ in / out ] the mark to be moved
@ param rPaM
[ in ] new selection to be marked
*/
virtual void repositionMark(::sw::mark::MarkBase* io_pMark,
const SwPaM& rPaM) =0 ;
/** Renames an existing Mark, if possible.
@ param io_pMark
[ in / out ] the mark to be renamed
@ param rNewName
[ in ] new name for the mark
@ returns false , if renaming failed ( because the name is already in use )
*/
virtual bool renameMark(::sw::mark::MarkBase* io_pMark,
const SwMarkName& rNewName) =0 ;
/** Corrects marks (absolute)
This method ignores the previous position of the mark in the paragraph
@ param rOldNode
[ in ] the node from which nodes should be moved
@ param rNewPos
[ in ] new position to which marks will be moved , if nOffset = = 0
@ param nOffset
[ in ] the offset by which the mark gets positioned of rNewPos
*/
virtual void correctMarksAbsolute(const SwNode& rOldNode,
const SwPosition& rNewPos,
const sal_Int32 nOffset) =0 ;
/** Corrects marks (relative)
This method uses the previous position of the mark in the paragraph as offset
@ param rOldNode
[ in ] the node from which nodes should be moved
@ param rNewPos
[ in ] new position to which marks from the start of the paragraph will be
moved , if nOffset = = 0
@ param nOffset
[ in ] the offset by which the mark gets positioned of rNewPos in addition to
its old position in the paragraph
*/
virtual void correctMarksRelative(const SwNode& rOldNode,
const SwPosition& rNewPos,
const sal_Int32 nOffset) =0 ;
/** Deletes marks in a range
Note : navigator reminders are excluded
*/
virtual void deleteMarks(
const SwNode& rStt,
const SwNode& rEnd,
std::vector< ::sw::mark::SaveBookmark>* pSaveBkmk, // Ugly: SaveBookmark is core-internal
std::optional<sal_Int32> oStartContentIdx,
std::optional<sal_Int32> oEndContentIdx,
bool isReplace) = 0 ;
/** Deletes a mark.
@ param ppMark
[ in ] an iterator pointing to the Mark to be deleted .
@ param isMoveNodes
[ in ] the mark is deleted only temporarily for a node move , do not
remove fieldmark chars .
*/
virtual std::unique_ptr<ILazyDeleter>
deleteMark(const IDocumentMarkAccess::const_iterator& ppMark, bool isMoveNodes) =0 ;
/** Deletes a mark.
@ param ppMark
[ in ] the name of the mark to be deleted .
*/
virtual void deleteMark(const ::sw::mark::MarkBase* const pMark) =0 ;
/** Clear (deletes) all marks.
*/
virtual void clearAllMarks() =0 ;
virtual void assureSortedMarkContainers() const = 0 ;
/**
* called when we need to sort a sub - range of the container , elements starting
* at nMinIndexModified where modified . This is used from ContentIdxStoreImpl : : RestoreBkmks ,
* where we are only modifying a small range at the end of the container .
*/
virtual void assureSortedMarkContainers(sal_Int32 nMinIndexModified) const = 0 ;
/** returns a STL-like random access iterator to the begin of the sequence of marks.
*/
virtual const_iterator getAllMarksBegin() const =0 ;
/** returns a STL-like random access iterator to the end of the sequence of marks.
*/
virtual const_iterator getAllMarksEnd() const =0 ;
/** returns the number of marks.
Note : annotation marks are excluded
*/
virtual sal_Int32 getAllMarksCount() const =0 ;
/** Finds a mark by name.
@ param rName
[ in ] the name of the mark to find .
@ returns
an iterator pointing to the mark , or pointing to getAllMarksEnd ( ) if nothing was found .
*/
virtual const_iterator findMark(const SwMarkName& rMark) const =0 ;
/** Find the first Bookmark that does not start before.
@ returns
an iterator pointing to the mark , or pointing to getAllMarksEnd ( ) if nothing was found .
*/
virtual std::vector<sw::mark::Bookmark*>::const_iterator findFirstBookmarkNotStartsBefore(const SwPosition& rPos) const =0 ;
// interface Bookmarks (BOOKMARK, CROSSREF_NUMITEM_BOOKMARK, CROSSREF_HEADING_BOOKMARK )
/** check if the selection would delete a BOOKMARK */
virtual bool isBookmarkDeleted(SwPaM const & rPaM, bool isReplace) const =0 ;
/** returns a STL-like random access iterator to the begin of the sequence the Bookmarks.
*/
virtual std::vector<sw::mark::Bookmark*>::const_iterator getBookmarksBegin() const =0 ;
/** returns a STL-like random access iterator to the end of the sequence of Bookmarks.
*/
virtual std::vector<sw::mark::Bookmark*>::const_iterator getBookmarksEnd() const =0 ;
/** returns the number of Bookmarks.
*/
virtual sal_Int32 getBookmarksCount() const =0 ;
/** Finds a bookmark by name.
@ param rName
[ in ] the name of the bookmark to find .
@ returns
an iterator pointing to the bookmark , or getBookmarksEnd ( ) if nothing was found .
*/
virtual std::vector<sw::mark::Bookmark*>::const_iterator findBookmark(const SwMarkName& rMark) const =0 ;
/** Finds the first mark that is starting after.
@ returns
an iterator pointing to the mark , or pointing to getBookmarksEnd ( ) if nothing was found .
*/
virtual std::vector<sw::mark::Bookmark*>::const_iterator findFirstBookmarkStartsAfter(const SwPosition& rPos) const =0 ;
/// Get the innermost bookmark that contains rPos.
virtual sw::mark::Bookmark* getOneInnermostBookmarkFor(const SwPosition& rPos) const = 0 ;
// Fieldmarks
/** returns a STL-like random access iterator to the begin of the sequence of fieldmarks.
*/
virtual std::vector<sw::mark::Fieldmark*>::const_iterator getFieldmarksBegin() const =0 ;
/** returns a STL-like random access iterator to the end of the sequence of fieldmarks.
*/
virtual std::vector<sw::mark::Fieldmark*>::const_iterator getFieldmarksEnd() const =0 ;
/// returns the number of Fieldmarks.
virtual sal_Int32 getFieldmarksCount() const = 0 ;
/// get Fieldmark for CH_TXT_ATR_FIELDSTART/CH_TXT_ATR_FIELDEND at rPos
virtual ::sw::mark::Fieldmark* getFieldmarkAt(const SwPosition& rPos) const =0 ;
virtual sw::mark::Fieldmark* getInnerFieldmarkFor(const SwPosition& pos) const = 0 ;
virtual sw::mark::Fieldmark* getFieldmarkBefore(const SwPosition& pos, bool bLoop) const =0 ;
virtual sw::mark::Fieldmark* getFieldmarkAfter(const SwPosition& pos, bool bLoop) const =0 ;
virtual ::sw::mark::Fieldmark* getDropDownFor(const SwPosition& pos) const =0 ;
virtual std::vector<::sw::mark::Fieldmark*> getNoTextFieldmarksIn(const SwPaM &rPaM) const =0 ;
virtual void deleteFieldmarkAt(const SwPosition& rPos) = 0 ;
virtual ::sw::mark::Fieldmark* changeFormFieldmarkType(::sw::mark::Fieldmark* pFieldmark, const OUString& rNewType) = 0 ;
virtual void NotifyCursorUpdate(const SwCursorShell& rCursorShell) = 0 ;
virtual void ClearFieldActivation() = 0 ;
// Annotation Marks
virtual std::vector<sw::mark::AnnotationMark*>::const_iterator getAnnotationMarksBegin() const = 0 ;
virtual std::vector<sw::mark::AnnotationMark*>::const_iterator getAnnotationMarksEnd() const = 0 ;
virtual sal_Int32 getAnnotationMarksCount() const = 0 ;
virtual std::vector<sw::mark::AnnotationMark*>::const_iterator findAnnotationMark( const SwMarkName& rName ) const = 0 ;
virtual sw::mark::AnnotationMark* getAnnotationMarkFor(const SwPosition& rPosition) const = 0 ;
// handle and restore text ranges of annotations of tracked deletions
// based on the helper bookmarks (which can survive I/O and hiding redlines)
virtual ::sw::mark::Bookmark* makeAnnotationBookmark(const SwPaM& rPaM,
const SwMarkName& rProposedName,
::sw::mark::InsertMode eMode,
SwPosition const * pSepPos = nullptr) = 0 ;
/** Find the first AnnotationMark that does not start before.
@ returns
an iterator pointing to the mark , or pointing to getAnnotationMarksEnd ( ) if nothing was found .
*/
virtual std::vector<sw::mark::AnnotationMark*>::const_iterator findFirstAnnotationMarkNotStartsBefore(const SwPosition& rPos) const =0 ;
virtual std::vector<sw::mark::AnnotationMark*>::const_iterator findFirstAnnotationMarkNotStartsBefore(const SwNode& rPos) const =0 ;
virtual std::vector<sw::mark::Bookmark*>::const_iterator findAnnotationBookmark( const SwMarkName& rName ) const = 0 ;
virtual void restoreAnnotationMarks(bool bDelete = true ) = 0 ;
/** Returns the MarkType used to create the mark
*/
static SW_DLLPUBLIC MarkType GetType(const ::sw::mark::MarkBase& rMark);
static SW_DLLPUBLIC OUString GetCrossRefHeadingBookmarkNamePrefix();
static SW_DLLPUBLIC bool IsLegalPaMForCrossRefHeadingBookmark( const SwPaM& rPaM );
static void DeleteFieldmarkCommand(::sw::mark::Fieldmark const & rMark);
protected :
virtual ~IDocumentMarkAccess() {};
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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