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https://git.lyx.org/repos/lyx.git
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95 lines
2.5 KiB
C++
95 lines
2.5 KiB
C++
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/**
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* \file InsetCaptionable.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Alejandro Aguilar Sierra
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* \author Jürgen Vigna
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* \author Lars Gullik Bjønnes
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* \author Guillaume Munch
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "InsetCaptionable.h"
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#include "Buffer.h"
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#include "BufferParams.h"
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#include "BufferView.h"
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#include "FloatList.h"
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#include "TextClass.h"
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#include "TocBackend.h"
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using namespace std;
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namespace lyx {
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void InsetCaptionable::setCaptionType(std::string const & type)
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{
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caption_type_ = type.empty() ? "senseless" : type;
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}
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/// common to InsetFloat and InsetWrap
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docstring InsetCaptionable::floatName(string const & type) const
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{
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BufferParams const & bp = buffer().params();
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FloatList const & floats = bp.documentClass().floats();
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FloatList::const_iterator it = floats[type];
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// FIXME UNICODE
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return (it == floats.end()) ? from_ascii(type) : bp.B_(it->second.name());
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}
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void InsetCaptionable::addToToc(DocIterator const & cpit, bool output_active) const
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{
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DocIterator pit = cpit;
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pit.push_back(CursorSlice(const_cast<InsetCaptionable &>(*this)));
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docstring str;
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int length = output_active ? INT_MAX : TOC_ENTRY_LENGTH;
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text().forOutliner(str, length);
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shared_ptr<TocBuilder> b = buffer().tocBackend().builder(caption_type_);
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b->pushItem(pit, str, output_active);
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// Proceed with the rest of the inset.
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InsetCollapsable::addToToc(cpit, output_active);
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b->pop();
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}
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void InsetCaptionable::updateBuffer(ParIterator const & it, UpdateType utype)
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{
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Counters & cnts =
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buffer().masterBuffer()->params().documentClass().counters();
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string const saveflt = cnts.current_float();
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bool const savesubflt = cnts.isSubfloat();
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if (utype == OutputUpdate) {
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// counters are local to the float
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cnts.saveLastCounter();
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}
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bool const subflt = hasSubCaptions(it);
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// floats can only embed subfloats of their own kind
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if (subflt && !saveflt.empty() && saveflt != "senseless")
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setCaptionType(saveflt);
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// Tell captions what the current float is
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cnts.current_float(caption_type_);
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cnts.isSubfloat(subflt);
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InsetCollapsable::updateBuffer(it, utype);
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// Restore counters
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cnts.current_float(saveflt);
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if (utype == OutputUpdate)
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cnts.restoreLastCounter();
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cnts.isSubfloat(savesubflt);
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}
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bool InsetCaptionable::insetAllowed(InsetCode c) const
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{
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return (c == CAPTION_CODE) || InsetCollapsable::insetAllowed(c);
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}
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} // namespace lyx
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