mirror of
https://git.lyx.org/repos/lyx.git
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380 lines
8.2 KiB
C++
380 lines
8.2 KiB
C++
/**
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* \file InsetNote.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 Angus Leeming
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* \author Martin Vermeer
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* \author Jürgen Spitzmüller
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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 "InsetNote.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 "ColorSet.h"
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#include "Cursor.h"
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#include "DispatchResult.h"
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#include "Exporter.h"
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#include "FuncRequest.h"
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#include "FuncStatus.h"
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#include "InsetIterator.h"
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#include "LaTeXFeatures.h"
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#include "Lexer.h"
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#include "LyXRC.h"
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#include "OutputParams.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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#include "support/Translator.h"
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#include "frontends/Application.h"
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#include <algorithm>
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#include <sstream>
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using namespace std;
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namespace lyx {
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namespace {
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typedef Translator<string, InsetNoteParams::Type> NoteTranslator;
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NoteTranslator const init_notetranslator()
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{
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NoteTranslator translator("Note", InsetNoteParams::Note);
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translator.addPair("Comment", InsetNoteParams::Comment);
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translator.addPair("Greyedout", InsetNoteParams::Greyedout);
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return translator;
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}
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NoteTranslator const & notetranslator()
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{
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static NoteTranslator const translator = init_notetranslator();
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return translator;
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}
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} // namespace
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InsetNoteParams::InsetNoteParams()
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: type(Note)
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{}
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void InsetNoteParams::write(ostream & os) const
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{
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string const label = notetranslator().find(type);
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os << "Note " << label << "\n";
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}
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void InsetNoteParams::read(Lexer & lex)
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{
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string label;
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lex >> label;
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if (lex)
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type = notetranslator().find(label);
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}
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/////////////////////////////////////////////////////////////////////
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//
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// InsetNote
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//
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/////////////////////////////////////////////////////////////////////
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InsetNote::InsetNote(Buffer * buf, string const & label)
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: InsetCollapsible(buf)
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{
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params_.type = notetranslator().find(label);
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}
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InsetNote::~InsetNote()
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{
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hideDialogs("note", this);
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}
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docstring InsetNote::layoutName() const
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{
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return from_ascii("Note:" + notetranslator().find(params_.type));
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}
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Inset::DisplayType InsetNote::display() const
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{
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return Inline;
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}
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void InsetNote::write(ostream & os) const
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{
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params_.write(os);
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InsetCollapsible::write(os);
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}
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void InsetNote::read(Lexer & lex)
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{
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params_.read(lex);
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InsetCollapsible::read(lex);
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}
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bool InsetNote::showInsetDialog(BufferView * bv) const
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{
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bv->showDialog("note", params2string(params()),
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const_cast<InsetNote *>(this));
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return true;
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}
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void InsetNote::doDispatch(Cursor & cur, FuncRequest & cmd)
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{
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switch (cmd.action()) {
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case LFUN_INSET_MODIFY: {
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// Do not do anything if converting to the same type of Note.
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// A quick break here is done instead of disabling the LFUN
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// because disabling the LFUN would lead to a greyed out
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// entry, which might confuse users.
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// In the future, we might want to have a radio button for
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// switching between notes.
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InsetNoteParams params;
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string2params(to_utf8(cmd.argument()), params);
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if (params_.type == params.type)
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break;
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cur.recordUndoInset(this);
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string2params(to_utf8(cmd.argument()), params_);
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setButtonLabel();
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// what we really want here is a TOC update, but that means
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// a full buffer update
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cur.forceBufferUpdate();
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break;
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}
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case LFUN_INSET_DIALOG_UPDATE:
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cur.bv().updateDialog("note", params2string(params()));
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break;
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default:
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InsetCollapsible::doDispatch(cur, cmd);
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break;
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}
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}
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bool InsetNote::getStatus(Cursor & cur, FuncRequest const & cmd,
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FuncStatus & flag) const
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{
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switch (cmd.action()) {
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case LFUN_INSET_MODIFY:
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if (cmd.getArg(0) == "note") {
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InsetNoteParams params;
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string2params(to_utf8(cmd.argument()), params);
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flag.setOnOff(params_.type == params.type);
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}
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return true;
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case LFUN_INSET_DIALOG_UPDATE:
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flag.setEnabled(true);
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return true;
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default:
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return InsetCollapsible::getStatus(cur, cmd, flag);
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}
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}
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bool InsetNote::isMacroScope() const
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{
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// LyX note has no latex output
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if (params_.type == InsetNoteParams::Note)
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return true;
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return InsetCollapsible::isMacroScope();
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}
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void InsetNote::latex(otexstream & os, OutputParams const & runparams_in) const
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{
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if (params_.type == InsetNoteParams::Note)
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return;
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OutputParams runparams(runparams_in);
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if (params_.type == InsetNoteParams::Comment) {
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runparams.inComment = true;
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// Ignore files that are exported inside a comment
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runparams.exportdata.reset(new ExportData);
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}
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// the space after the comment in 'a[comment] b' will be eaten by the
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// comment environment since the space before b is ignored with the
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// following latex output:
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//
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// a%
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// \begin{comment}
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// comment
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// \end{comment}
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// b
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//
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// Adding {} before ' b' fixes this.
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// The {} will be automatically added, but only if needed, for all
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// insets whose InsetLayout Display tag is false. This is achieved
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// by telling otexstream to protect an immediately following space
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// and is done for both comment and greyedout insets.
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InsetCollapsible::latex(os, runparams);
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runparams_in.encoding = runparams.encoding;
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}
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int InsetNote::plaintext(odocstringstream & os,
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OutputParams const & runparams_in, size_t max_length) const
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{
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if (params_.type == InsetNoteParams::Note)
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return 0;
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OutputParams runparams(runparams_in);
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if (params_.type == InsetNoteParams::Comment) {
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runparams.inComment = true;
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// Ignore files that are exported inside a comment
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runparams.exportdata.reset(new ExportData);
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}
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os << '[' << buffer().B_("note") << ":\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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int InsetNote::docbook(odocstream & os, OutputParams const & runparams_in) const
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{
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if (params_.type == InsetNoteParams::Note)
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return 0;
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OutputParams runparams(runparams_in);
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if (params_.type == InsetNoteParams::Comment) {
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os << "<remark>\n";
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runparams.inComment = true;
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// Ignore files that are exported inside a comment
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runparams.exportdata.reset(new ExportData);
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}
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int const n = InsetText::docbook(os, runparams);
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if (params_.type == InsetNoteParams::Comment)
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os << "\n</remark>\n";
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// Return how many newlines we issued.
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//return int(count(str.begin(), str.end(), '\n'));
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return n + 1 + 2;
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}
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docstring InsetNote::xhtml(XHTMLStream & xs, OutputParams const & rp) const
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{
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if (params_.type == InsetNoteParams::Note)
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return docstring();
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return InsetCollapsible::xhtml(xs, rp);
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}
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void InsetNote::validate(LaTeXFeatures & features) const
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{
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switch (params_.type) {
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case InsetNoteParams::Comment:
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if (features.runparams().flavor == OutputParams::HTML)
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// we do output this but set display to "none" by default,
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// but people might want to use it.
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InsetCollapsible::validate(features);
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else
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// Only do the requires
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features.useInsetLayout(getLayout());
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break;
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case InsetNoteParams::Greyedout:
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InsetCollapsible::validate(features);
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break;
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case InsetNoteParams::Note:
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break;
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}
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}
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string InsetNote::contextMenuName() const
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{
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return "context-note";
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}
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bool InsetNote::allowSpellCheck() const
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{
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return (params_.type == InsetNoteParams::Greyedout || lyxrc.spellcheck_notes);
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}
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FontInfo InsetNote::getFont() const
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{
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FontInfo font = getLayout().font();
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// FIXME: This hardcoded color is a hack!
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if (params_.type == InsetNoteParams::Greyedout
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&& buffer().params().notefontcolor != lyx::rgbFromHexName("#cccccc")) {
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ColorCode c = lcolor.getFromLyXName("notefontcolor");
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if (c != Color_none)
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font.setColor(c);
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}
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return font;
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}
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string InsetNote::params2string(InsetNoteParams const & params)
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{
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ostringstream data;
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data << "note" << ' ';
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params.write(data);
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return data.str();
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}
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void InsetNote::string2params(string const & in, InsetNoteParams & params)
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{
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params = InsetNoteParams();
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if (in.empty())
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return;
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istringstream data(in);
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Lexer lex;
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lex.setStream(data);
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lex.setContext("InsetNote::string2params");
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lex >> "note";
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// There are cases, such as when we are called via getStatus() from
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// Dialog::canApply(), where we are just called with "note" rather
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// than a full "note Note TYPE".
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if (!lex.isOK())
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return;
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lex >> "Note";
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params.read(lex);
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}
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} // namespace lyx
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