3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
7 * \author Lars Gullik Bjønnes
9 * Full author contact details are available in file CREDITS.
17 #include "FuncRequest.h"
18 #include "FuncStatus.h"
19 #include "InsetLayout.h"
23 #include "ParagraphParameters.h"
24 #include "Paragraph.h"
25 #include "output_docbook.h"
27 #include "support/docstream.h"
28 #include "support/gettext.h"
29 #include "support/lstrings.h"
30 #include "support/TempFile.h"
35 using namespace lyx::support;
39 InsetERT::InsetERT(Buffer * buf, CollapseStatus status)
40 : InsetCollapsible(buf)
46 InsetERT::InsetERT(InsetERT const & old)
47 : InsetCollapsible(old)
51 void InsetERT::write(ostream & os) const
54 InsetCollapsible::write(os);
58 int InsetERT::plaintext(odocstringstream & os,
59 OutputParams const & rp, size_t max_length) const
62 // do not output TeX code
65 ParagraphList::const_iterator par = paragraphs().begin();
66 ParagraphList::const_iterator end = paragraphs().end();
68 while (par != end && os.str().size() <= max_length) {
69 pos_type siz = par->size();
70 for (pos_type i = 0; i < siz; ++i) {
71 char_type const c = par->getChar(i);
72 // output the active characters
89 void InsetERT::docbook(XMLStream & xs, OutputParams const & runparams) const
91 auto const begin = paragraphs().begin();
93 auto const end = paragraphs().end();
95 odocstringstream os; // No need for XML handling here.
97 // Recreate the logic of makeParagraph in output_docbook.cpp, but much simplified: never open <para>
98 // in an ERT, use simple line breaks.
99 // New line after each paragraph of the ERT, save the last one.
100 while (true) { // For each paragraph in the ERT...
101 std::vector<docstring> pars_prepend;
102 std::vector<docstring> pars;
103 std::vector<docstring> pars_append;
104 tie(pars_prepend, pars, pars_append) = par->simpleDocBookOnePar(buffer(), runparams, text().outerFont(distance(begin, par)), 0, false, true);
106 for (docstring const & parXML : pars_prepend)
107 xs << XMLStream::ESCAPE_NONE << parXML;
108 auto p = pars.begin();
109 while (true) { // For each line of this ERT paragraph...
117 for (docstring const & parXML : pars_append)
118 xs << XMLStream::ESCAPE_NONE << parXML;
127 // // Implement the special case of \and: split the current item.
128 // if (os.str() == "\\and" || os.str() == "\\and ") {
129 // auto lay = getLayout();
132 // Output the ERT as a comment with the appropriate escaping.
133 xs << XMLStream::ESCAPE_NONE << "<!-- ";
134 xs << XMLStream::ESCAPE_COMMENTS << os.str();
135 xs << XMLStream::ESCAPE_NONE << " -->";
139 void InsetERT::doDispatch(Cursor & cur, FuncRequest & cmd)
141 switch (cmd.action()) {
142 case LFUN_INSET_MODIFY:
143 if (cmd.getArg(0) == "ert") {
144 cur.recordUndoInset(this);
145 setStatus(cur, string2params(to_utf8(cmd.argument())));
150 InsetCollapsible::doDispatch(cur, cmd);
157 bool InsetERT::getStatus(Cursor & cur, FuncRequest const & cmd,
158 FuncStatus & status) const
160 switch (cmd.action()) {
161 case LFUN_INSET_INSERT:
162 status.setEnabled(false);
164 case LFUN_INSET_MODIFY:
165 if (cmd.getArg(0) == "ert") {
166 status.setEnabled(true);
172 return InsetCollapsible::getStatus(cur, cmd, status);
178 docstring const InsetERT::buttonLabel(BufferView const & bv) const
181 docstring const locked = tempfile_ ? docstring(1, 0x1F512) : docstring();
182 if (decoration() == InsetDecoration::CLASSIC)
183 return locked + (isOpen(bv) ? _("ERT") : getNewLabel(_("ERT")));
184 return locked + getNewLabel(_("ERT"));
188 InsetCollapsible::CollapseStatus InsetERT::string2params(string const & in)
192 istringstream data(in);
195 lex.setContext("InsetERT::string2params");
199 return static_cast<CollapseStatus>(s);
203 string InsetERT::params2string(CollapseStatus status)
206 data << "ert" << ' ' << status;
211 docstring InsetERT::xhtml(XMLStream &, OutputParams const &) const