/* -*- 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 .
*/
class SfxItemSet; class SwAttrPool; class SwChapterField; class SwChapterFieldType; class SwContentFrame; class SwRootFrame; class SwContentNode; class SwDoc; class SwForm; struct SwFormToken; class SwTextAttr; class SwTextNode; struct SwTOXSortTabBase; class ToxTextGeneratorTest;
namespace sw {
class ToxLinkProcessor; class ToxTabStopTokenHandler; class ToxWhitespaceStripper;
/** This class generates text for the entries of a table of x. * * You can control its behavior by calling @link SetTabstopPolicy() and specifying the desired behavior.
*/ class ToxTextGenerator
{ public:
ToxTextGenerator(const SwForm& toxForm, std::shared_ptr<ToxTabStopTokenHandler> tabStopHandler);
virtual ~ToxTextGenerator();
/** Generate the text for an entry of a table of X (X is, e.g., content). * * This method will process the entries in @p entries, starting at @p indexOfEntryToProcess and * process @p numberOfEntriesToProcess entries.
*/
std::optional<std::pair<SwTextNode *, SvxTabStopItem>>
GenerateText(SwDoc& rDoc,
std::unordered_map<OUString, int> & rMarkURLs, const std::vector<std::unique_ptr<SwTOXSortTabBase>>& entries,
sal_uInt16 indexOfEntryToProcess, sal_uInt16 numberOfEntriesToProcess,
SwRootFrame const* pLayout);
/** A handled text token. * It contains the information which should be added to the target text node.
*/ struct HandledTextToken {
OUString text;
std::vector<std::unique_ptr<SwFormatAutoFormat>> autoFormats;
std::vector<sal_Int32> startPositions;
std::vector<sal_Int32> endPositions;
};
/** Append text (and selected attributes) to a target node. * * Will take the text of @p source, and return the text and the attributes which should be added to the * target text node. @see CollectAttributesForTox() for the criteria of the attributes which are taken.
*/ static HandledTextToken
HandleTextToken(const SwTOXSortTabBase& source, SwAttrPool& attrPool,
SwRootFrame const*const pLayout);
/** Applies the result of a handled text token to a target node. */ staticvoid
ApplyHandledTextToken(const HandledTextToken& htt, SwTextNode& targetNode);
/** Handle a page number token. * * Will return a string of @p numberOfToxSources concatenated '@' signs, separated by commas, and * finished by a '~'. * (The '@' sign is the magic character C_NUM_REPL, the '~' sign is the magic character C_END_PAGE_NUM. * * @internal * The count of similar entries, i.e., nodes in aTOXSources of SwTOXSortTabBase gives the PagerNumber * pattern.
*/ static OUString
ConstructPageNumberPlaceholder(size_t numberOfToxSources);
/** Collect the attributes of a hint that shall be copied over to the TOX. * * Some text attributes are used in the TOX entries. This method defines which attributes are used. * * @param hint The hint from which the attributes are taken * @param pool The attribute pool for the new items
*/ static std::shared_ptr<SfxItemSet>
CollectAttributesForTox(const SwTextAttr& hint, SwAttrPool& pool);
/** This method will call GetNumStringOfFirstNode() of the first node in the provided SwTOXSortTabBase. * * The parameters @p bUsePrefix and @p nLevel are passed to SwTextNode::GetNumString() * * @internal * The method is only called if several preconditions for @p rBase are true. Check the implementation * for details.
*/ static OUString
GetNumStringOfFirstNode(const SwTOXSortTabBase& rBase, bool bUsePrefix,
sal_uInt8 nLevel, SwRootFrame const* pLayout, bool bAddSpace = true);
/** Generate the text for a chapter token.
*/
OUString
GenerateTextForChapterToken(const SwFormToken& chapterToken, const SwContentFrame* contentFrame, const SwContentNode *contentNode, SwRootFrame const* pLayout) const;
/** Obtain a ChapterField to use for the text generation. * @internal * This method is overridden in the unittests. Do not override it yourself.
*/ virtual SwChapterField
ObtainChapterField(SwChapterFieldType* chapterFieldType, const SwFormToken* chapterToken, const SwContentFrame* contentFrame, const SwContentNode *contentNode) const;
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