#include "TexRow.h"
#include "Text.h"
+#include "frontends/Application.h"
#include "frontends/alert.h"
#include "mathed/InsetMath.h"
return pair<bool, int>(false, 0);
cap::replaceSelectionWithString(cur, replacestr, forward);
+ if (forward) {
+ cur.pos() += replacestr.length();
+ LASSERT(cur.pos() <= cur.lastpos(), /* */);
+ } else {
+ cur.pos() -= replacestr.length();
+ LASSERT(cur.pos() >= 0, /* */);
+ }
findOne(bv, searchstr, case_sens, whole, forward, false);
return pair<bool, int>(true, 1);
// number of (.*?) subexpressions added at end of search regexp for closing
// environments, math mode, styles, etc...
int close_wildcards;
+ // Are we searching with regular expressions ?
+ bool use_regexp;
};
+static docstring buffer_to_latex(Buffer & buffer)
+{
+ OutputParams runparams(&buffer.params().encoding());
+ TexRow texrow;
+ odocstringstream ods;
+ otexstream os(ods, texrow);
+ runparams.nice = true;
+ runparams.flavor = OutputParams::LATEX;
+ runparams.linelen = 80; //lyxrc.plaintext_linelen;
+ // No side effect of file copying and image conversion
+ runparams.dryrun = true;
+ pit_type const endpit = buffer.paragraphs().size();
+ for (pit_type pit = 0; pit != endpit; ++pit) {
+ TeXOnePar(buffer, buffer.text(), pit, os, runparams);
+ LYXERR(Debug::FIND, "searchString up to here: " << ods.str());
+ }
+ return ods.str();
+}
+
+
+static docstring stringifySearchBuffer(Buffer & buffer, FindAndReplaceOptions const & opt) {
+ docstring str;
+ if (!opt.ignoreformat) {
+ str = buffer_to_latex(buffer);
+ } else {
+ ParIterator it = buffer.par_iterator_begin();
+ ParIterator end = buffer.par_iterator_end();
+ OutputParams runparams(&buffer.params().encoding());
+ odocstringstream os;
+ runparams.nice = true;
+ runparams.flavor = OutputParams::LATEX;
+ runparams.linelen = 100000; //lyxrc.plaintext_linelen;
+ runparams.dryrun = true;
+ for (; it != end; ++it) {
+ LYXERR(Debug::FIND, "Adding to search string: '"
+ << it->asString(false)
+ << "'");
+ str +=
+ it->stringify(pos_type(0), it->size(),
+ AS_STR_INSETS, runparams);
+ }
+ }
+ return str;
+}
+
+
+/// Return separation pos between the leading material and the rest
+static size_t identifyLeading(string const & s) {
+ string t = s;
+ // @TODO Support \item[text]
+ while (regex_replace(t, t, "\\\\(emph|textbf|subsubsection|subsection|section|subparagraph|paragraph|part)\\{", "")
+ || regex_replace(t, t, "^\\$", "")
+ || regex_replace(t, t, "^\\\\\\[ ", "")
+ || regex_replace(t, t, "^\\\\item ", ""))
+ LYXERR(Debug::FIND, " after removing leading $, \\[ , \\emph{, \\textbf{, etc.: " << t);
+ return s.find(t);
+}
+
+
MatchStringAdv::MatchStringAdv(lyx::Buffer & buf, FindAndReplaceOptions const & opt)
: p_buf(&buf), p_first_buf(&buf), opt(opt)
{
- par_as_string = normalize(opt.search);
+ Buffer & find_buf = *theBufferList().getBuffer(FileName(to_utf8(opt.find_buf_name)), true);
+ par_as_string = normalize(stringifySearchBuffer(find_buf, opt));
open_braces = 0;
close_wildcards = 0;
- if (! opt.regexp) {
+ use_regexp = !opt.ignoreformat || par_as_string.find("\\regexp") != std::string::npos;
+
+ if (!use_regexp) {
// Remove trailing closure of math, macros and environments, so to catch parts of them.
do {
LYXERR(Debug::FIND, "par_as_string now is '" << par_as_string << "'");
LYXERR(Debug::FIND, "Open braces: " << open_braces);
LYXERR(Debug::FIND, "Built MatchStringAdv object: par_as_string = '" << par_as_string << "'");
} else {
+ size_t lead_size = identifyLeading(par_as_string);
+ string lead_as_regexp;
+ if (lead_size > 0) {
+ lead_as_regexp = escape_for_regex(par_as_string.substr(0, lead_size));
+ par_as_string = par_as_string.substr(lead_size, par_as_string.size() - lead_size);
+ LYXERR(Debug::FIND, "lead_as_regexp is '" << lead_as_regexp << "'");
+ LYXERR(Debug::FIND, "par_as_string now is '" << par_as_string << "'");
+ }
par_as_string = escape_for_regex(par_as_string);
// Insert (.*?) before trailing closure of math, macros and environments, so to catch parts of them.
LYXERR(Debug::FIND, "par_as_string now is '" << par_as_string << "'");
LYXERR(Debug::FIND, "Close .*? : " << close_wildcards);
LYXERR(Debug::FIND, "Replaced text (to be used as regex): " << par_as_string);
// If entered regexp must match at begin of searched string buffer
- regexp = lyx::regex(string("\\`") + par_as_string);
+ string regexp_str = string("\\`") + lead_as_regexp + par_as_string;
+ LYXERR(Debug::FIND, "Setting regexp to : " << regexp_str << endl);
+ regexp = lyx::regex(regexp_str);
+
// If entered regexp may match wherever in searched string buffer
- regexp2 = lyx::regex(string("\\`.*") + par_as_string);
+ string regexp2_str = string("\\`.*") + lead_as_regexp + ".*" + par_as_string;
+ LYXERR(Debug::FIND, "Setting regexp2 to: " << regexp2_str << endl);
+ regexp2 = lyx::regex(regexp2_str);
}
}
LYXERR(Debug::FIND, "Matching against '" << lyx::to_utf8(docstr) << "'");
string str = normalize(docstr);
LYXERR(Debug::FIND, "After normalization: '" << str << "'");
- if (! opt.regexp) {
+ if (! use_regexp) {
LYXERR(Debug::FIND, "Searching in normal mode: par_as_string='" << par_as_string << "', str='" << str << "'");
if (at_begin) {
LYXERR(Debug::FIND, "size=" << par_as_string.size() << ", substr='" << str.substr(0, par_as_string.size()) << "'");
return par_as_string.size();
}
} else {
- LYXERR(Debug::FIND, "Searching in regexp mode");
+ LYXERR(Debug::FIND, "Searching in regexp mode: at_begin=" << at_begin);
// Try all possible regexp matches,
//until one that verifies the braces match test is found
regex const *p_regexp = at_begin ? ®exp : ®exp2;
int MatchStringAdv::operator()(DocIterator const & cur, int len, bool at_begin) const
{
int res = findAux(cur, len, at_begin);
+ LYXERR(Debug::FIND,
+ "res=" << res << ", at_begin=" << at_begin << ", matchword=" << opt.matchword << ", inTexted=" << cur.inTexted());
if (res == 0 || !at_begin || !opt.matchword || !cur.inTexted())
return res;
Paragraph const & par = cur.paragraph();
TexRow texrow;
odocstringstream ods;
+ otexstream os(ods, texrow);
OutputParams runparams(&buf.params().encoding());
runparams.nice = false;
runparams.flavor = OutputParams::LATEX;
pos_type endpos = cur.paragraph().size();
if (len != -1 && endpos > cur.pos() + len)
endpos = cur.pos() + len;
- TeXOnePar(buf, *cur.innerText(), cur.pit(), ods, texrow, runparams,
+ TeXOnePar(buf, *cur.innerText(), cur.pit(), os, runparams,
string(), cur.pos(), endpos);
LYXERR(Debug::FIND, "Latexified text: '" << lyx::to_utf8(ods.str()) << "'");
} else if (cur.inMathed()) {
{
if (!cur)
return 0;
- while (cur && !match(cur, -1, false)) {
- if (cur.pit() < cur.lastpit())
+ while (cur) {
+ LYXERR(Debug::FIND, "findForwardAdv() cur: " << cur);
+ if (match(cur, -1, false)) {
+ for (; cur; cur.forwardPos()) {
+ LYXERR(Debug::FIND, "Advancing cur: " << cur);
+ if (match(cur)) {
+ // Sometimes in finalize we understand it wasn't a match
+ // and we need to continue the outest loop
+ int len = findAdvFinalize(cur, match);
+ if (len > 0)
+ return len;
+ }
+ }
+ if (!cur)
+ return 0;
+ }
+ if (cur.pit() < cur.lastpit()) {
+ LYXERR(Debug::FIND, "Advancing par: cur=" << cur);
cur.forwardPar();
- else {
+ } else {
+ // This should exit nested insets, if any, or otherwise undefine the currsor.
+ cur.pos() = cur.lastpos();
+ LYXERR(Debug::FIND, "Advancing pos: cur=" << cur);
cur.forwardPos();
}
}
- for (; cur; cur.forwardPos()) {
- if (match(cur))
- return findAdvFinalize(cur, match);
- }
return 0;
}
docstring stringifyFromForSearch(FindAndReplaceOptions const & opt,
DocIterator const & cur, int len)
{
+ LASSERT(cur.pos() >= 0 && cur.pos() <= cur.lastpos(), /* */);
if (!opt.ignoreformat)
return latexifyFromCursor(cur, len);
else
}
-FindAndReplaceOptions::FindAndReplaceOptions(docstring const & search, bool casesensitive,
+FindAndReplaceOptions::FindAndReplaceOptions(docstring const & find_buf_name, bool casesensitive,
bool matchword, bool forward, bool expandmacros, bool ignoreformat,
- bool regexp, docstring const & replace, bool keep_case,
+ docstring const & repl_buf_name, bool keep_case,
SearchScope scope)
- : search(search), casesensitive(casesensitive), matchword(matchword),
+ : find_buf_name(find_buf_name), casesensitive(casesensitive), matchword(matchword),
forward(forward), expandmacros(expandmacros), ignoreformat(ignoreformat),
- regexp(regexp), replace(replace), keep_case(keep_case), scope(scope)
+ repl_buf_name(repl_buf_name), keep_case(keep_case), scope(scope)
{
}
static void findAdvReplace(BufferView * bv, FindAndReplaceOptions const & opt, MatchStringAdv & matchAdv)
{
Cursor & cur = bv->cursor();
- if (opt.replace == docstring(from_utf8(LYX_FR_NULL_STRING)))
+ if (opt.repl_buf_name == docstring())
return;
+
DocIterator sel_beg = cur.selectionBegin();
DocIterator sel_end = cur.selectionEnd();
if (&sel_beg.inset() != &sel_end.inset()
if (!matchAdv(sel_beg, sel_len))
return;
- string lyx = to_utf8(opt.replace);
- // FIXME: Seems so stupid to me to rebuild a buffer here,
- // when we already have one (replace_work_area_.buffer())
+ // Build a copy of the replace buffer, adapted to the KeepCase option
+ Buffer & repl_buffer_orig = *theBufferList().getBuffer(FileName(to_utf8(opt.repl_buf_name)), true);
+ ostringstream oss;
+ repl_buffer_orig.write(oss);
+ string lyx = oss.str();
Buffer repl_buffer("", false);
repl_buffer.setUnnamed(true);
LASSERT(repl_buffer.readString(lyx), /**/);
- repl_buffer.changeLanguage(
- repl_buffer.language(),
- cur.getFont().language());
if (opt.keep_case && sel_len >= 2) {
if (cur.inTexted()) {
if (firstUppercase(cur))
}
cap::cutSelection(cur, false, false);
if (!cur.inMathed()) {
+ repl_buffer.changeLanguage(
+ repl_buffer.language(),
+ cur.getFont().language());
LYXERR(Debug::FIND, "Replacing by pasteParagraphList()ing repl_buffer");
LYXERR(Debug::FIND, "Before pasteParagraphList() cur=" << cur << endl);
cap::pasteParagraphList(cur, repl_buffer.paragraphs(),
repl_buffer.params().documentClassPtr(),
bv->buffer().errorList("Paste"));
LYXERR(Debug::FIND, "After pasteParagraphList() cur=" << cur << endl);
+ sel_len = repl_buffer.paragraphs().begin()->size();
} else {
+ TexRow texrow;
odocstringstream ods;
+ otexstream os(ods, texrow);
OutputParams runparams(&repl_buffer.params().encoding());
runparams.nice = false;
runparams.flavor = OutputParams::LATEX;
runparams.linelen = 8000; //lyxrc.plaintext_linelen;
runparams.dryrun = true;
- TexRow texrow;
- TeXOnePar(repl_buffer, repl_buffer.text(), 0, ods, texrow, runparams);
+ TeXOnePar(repl_buffer, repl_buffer.text(), 0, os, runparams);
//repl_buffer.getSourceCode(ods, 0, repl_buffer.paragraphs().size(), false);
docstring repl_latex = ods.str();
LYXERR(Debug::FIND, "Latexified replace_buffer: '" << repl_latex << "'");
regex_replace(s, s, "\\\\\\[(.*)\\\\\\]", "$1");
repl_latex = from_utf8(s);
LYXERR(Debug::FIND, "Replacing by niceInsert()ing latex: '" << repl_latex << "'");
- cur.niceInsert(repl_latex);
+ sel_len = cur.niceInsert(repl_latex);
}
- cur.pos() -= repl_buffer.paragraphs().begin()->size();
- LYXERR(Debug::FIND, "Putting selection at cur=" << cur << " with len: " << repl_buffer.paragraphs().begin()->size());
- bv->putSelectionAt(DocIterator(cur), repl_buffer.paragraphs().begin()->size(), !opt.forward);
+ cur.pos() -= sel_len;
+ if (cur.pos() < 0)
+ cur.pos() = 0;
+ LYXERR(Debug::FIND, "Putting selection at cur=" << cur << " with len: " << sel_len);
+ bv->putSelectionAt(DocIterator(cur), sel_len, !opt.forward);
bv->processUpdateFlags(Update::Force);
}
DocIterator cur;
int match_len = 0;
- if (opt.search.empty()) {
- bv->message(_("Search text is empty!"));
- return false;
- }
-
try {
MatchStringAdv matchAdv(bv->buffer(), opt);
findAdvReplace(bv, opt, matchAdv);
ostringstream & operator<<(ostringstream & os, FindAndReplaceOptions const & opt)
{
- os << to_utf8(opt.search) << "\nEOSS\n"
+ os << to_utf8(opt.find_buf_name) << "\nEOSS\n"
<< opt.casesensitive << ' '
<< opt.matchword << ' '
<< opt.forward << ' '
<< opt.expandmacros << ' '
<< opt.ignoreformat << ' '
- << opt.regexp << ' '
- << to_utf8(opt.replace) << "\nEOSS\n"
+ << to_utf8(opt.repl_buf_name) << "\nEOSS\n"
<< opt.keep_case << ' '
<< int(opt.scope);
return os;
}
+
istringstream & operator>>(istringstream & is, FindAndReplaceOptions & opt)
{
LYXERR(Debug::FIND, "parsing");
break;
getline(is, line);
}
- LYXERR(Debug::FIND, "searching for: '" << s << "'");
- opt.search = from_utf8(s);
- is >> opt.casesensitive >> opt.matchword >> opt.forward >> opt.expandmacros >> opt.ignoreformat >> opt.regexp;
+ LYXERR(Debug::FIND, "file_buf_name: '" << s << "'");
+ opt.find_buf_name = from_utf8(s);
+ is >> opt.casesensitive >> opt.matchword >> opt.forward >> opt.expandmacros >> opt.ignoreformat;
is.get(); // Waste space before replace string
s = "";
getline(is, line);
break;
getline(is, line);
}
+ LYXERR(Debug::FIND, "repl_buf_name: '" << s << "'");
+ opt.repl_buf_name = from_utf8(s);
is >> opt.keep_case;
int i;
is >> i;
opt.scope = FindAndReplaceOptions::SearchScope(i);
LYXERR(Debug::FIND, "parsed: " << opt.casesensitive << ' ' << opt.matchword << ' ' << opt.forward << ' '
- << opt.expandmacros << ' ' << opt.ignoreformat << ' ' << opt.regexp << ' ' << opt.keep_case);
- LYXERR(Debug::FIND, "replacing with: '" << s << "'");
- opt.replace = from_utf8(s);
+ << opt.expandmacros << ' ' << opt.ignoreformat << ' ' << opt.keep_case);
return is;
}
projects / lyx.git / blobdiff