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153 lines
3.9 KiB
C++
153 lines
3.9 KiB
C++
/**
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* \file InsetFoot.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 Jürgen Vigna
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* \author Lars Gullik Bjønnes
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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 "InsetFoot.h"
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#include "InsetBox.h"
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#include "Buffer.h"
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#include "BufferParams.h"
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#include "Counters.h"
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#include "Language.h"
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#include "LaTeXFeatures.h"
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#include "Layout.h"
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#include "output_docbook.h"
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#include "ParIterator.h"
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#include "TextClass.h"
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#include "TocBackend.h"
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#include "support/debug.h"
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#include "support/docstream.h"
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#include "support/gettext.h"
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#include "support/lstrings.h"
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using namespace std;
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namespace lyx {
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InsetFoot::InsetFoot(Buffer * buf)
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: InsetFootlike(buf), intitle_(false), infloattable_(false)
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{}
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docstring InsetFoot::layoutName() const
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{
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if (intitle_)
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return from_ascii("Foot:InTitle");
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else if (infloattable_)
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return from_ascii("Foot:InFloatTable");
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return from_ascii("Foot");
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}
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void InsetFoot::updateBuffer(ParIterator const & it, UpdateType utype, bool const deleted)
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{
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BufferParams const & bp = buffer().masterBuffer()->params();
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Counters & cnts = bp.documentClass().counters();
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if (utype == OutputUpdate) {
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// the footnote counter is local to this inset
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cnts.saveLastCounter();
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}
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intitle_ = false;
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infloattable_ = false;
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bool intable = false;
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if (it.innerInsetOfType(TABULAR_CODE) != 0)
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intable = true;
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if (it.innerInsetOfType(FLOAT_CODE) != 0)
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infloattable_ = intable;
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// If we are in a table in a float, but the table is also in a minipage,
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// we do not use tablefootnote, since minipages provide their own footnotes.
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if (intable && infloattable_ && it.innerInsetOfType(BOX_CODE) != 0) {
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InsetBoxParams const & boxp =
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static_cast<InsetBox*>(it.innerInsetOfType(BOX_CODE))->params();
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if (boxp.inner_box && !boxp.use_parbox && !boxp.use_makebox)
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infloattable_ = false;
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}
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for (size_type sl = 0 ; sl < it.depth() ; ++sl) {
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if (it[sl].text() && it[sl].paragraph().layout().intitle) {
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intitle_ = true;
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break;
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}
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}
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Language const * lang = it.paragraph().getParLanguage(bp);
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InsetLayout const & il = getLayout();
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docstring const & count = il.counter();
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custom_label_ = translateIfPossible(il.labelstring());
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int val = cnts.value(count);
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if (cnts.hasCounter(count)) {
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cnts.step(count, utype);
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custom_label_ += ' ' + cnts.theCounter(count, lang->code());
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if (deleted)
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// un-step after deleted counter
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cnts.set(count, val);
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} else
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custom_label_ += ' ' + from_ascii("#");
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setLabel(custom_label_);
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InsetCollapsible::updateBuffer(it, utype, deleted);
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if (utype == OutputUpdate)
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cnts.restoreLastCounter();
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}
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docstring InsetFoot::toolTip(BufferView const & bv, int x, int y) const
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{
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if (isOpen(bv))
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// this will give us something useful if there is no button
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return InsetCollapsible::toolTip(bv, x, y);
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return toolTipText(custom_label_+ ": ");
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}
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int InsetFoot::plaintext(odocstringstream & os,
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OutputParams const & runparams, size_t max_length) const
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{
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os << '[' << buffer().B_("footnote") << ":\n";
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InsetText::plaintext(os, runparams, max_length);
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os << "\n]";
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return PLAINTEXT_NEWLINE + 1; // one char on a separate line
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}
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void InsetFoot::docbook(XMLStream & xs, OutputParams const & runparams) const
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{
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OutputParams rp = runparams;
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rp.docbook_force_pars = true;
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rp.docbook_in_par = false;
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rp.docbook_consider_allow_multi_par = false;
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rp.docbook_make_pars = true;
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InsetText::docbook(xs, rp);
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}
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void InsetFoot::validate(LaTeXFeatures & features) const
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{
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// Use footnote package to provide footnotes in tables
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// unless an alternative approach is built in the class.
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if (!features.saveNoteEnv().empty()
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&& !features.isProvided("footnote-alternative")) {
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features.require("footnote");
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features.addPreambleSnippet(
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from_ascii("\\makesavenoteenv{"
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+ features.saveNoteEnv()
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+ "}\n"));
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}
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InsetText::validate(features);
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}
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} // namespace lyx
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