#include "lyxfind.h"
#include "Buffer.h"
+#include "BufferList.h"
#include "buffer_funcs.h"
#include "BufferParams.h"
#include "BufferView.h"
#include "support/lstrings.h"
#include "support/lassert.h"
+#include "frontends/Application.h"
+#include "frontends/LyXView.h"
+
#include <boost/regex.hpp>
#include <boost/next_prior.hpp>
}
}
if (open_pars != unmatched) {
- LYXERR(Debug::FIND, "Found " << open_pars << " instead of " << unmatched << " unmatched open braces at the end of count");
+ LYXERR(Debug::FIND, "Found " << open_pars
+ << " instead of " << unmatched
+ << " unmatched open braces at the end of count");
return false;
}
LYXERR(Debug::FIND, "Braces match as expected");
**/
class MatchStringAdv {
public:
- MatchStringAdv(lyx::Buffer const & buf, FindAndReplaceOptions const & opt);
+ MatchStringAdv(lyx::Buffer & buf, FindAndReplaceOptions const & opt);
/** Tests if text starting at the supplied position matches with the one provided to the MatchStringAdv
** constructor as opt.search, under the opt.* options settings.
public:
/// buffer
- lyx::Buffer const & buf;
+ lyx::Buffer * p_buf;
+ /// first buffer on which search was started
+ lyx::Buffer * const p_first_buf;
/// options
FindAndReplaceOptions const & opt;
};
-MatchStringAdv::MatchStringAdv(lyx::Buffer const & buf, FindAndReplaceOptions const & opt)
- : buf(buf), opt(opt)
+MatchStringAdv::MatchStringAdv(lyx::Buffer & buf, FindAndReplaceOptions const & opt)
+ : p_buf(&buf), p_first_buf(&buf), opt(opt)
{
par_as_string = normalize(opt.search);
open_braces = 0;
// Insert .* before trailing '\\\]' ('\]' has been escaped by escape_for_regex)
|| regex_replace(par_as_string, par_as_string, "(.*[^\\\\])(\\\\\\\\\\\\\\])\\'", "$1(.*?)$2")
// Insert .* before trailing '\\end\{...}' ('\end{...}' has been escaped by escape_for_regex)
- || regex_replace(par_as_string, par_as_string, "(.*[^\\\\])(\\\\\\\\end\\\\\\{[a-zA-Z_]*\\\\\\})\\'", "$1(.*?)$2")
+ || regex_replace(par_as_string, par_as_string,
+ "(.*[^\\\\])(\\\\\\\\end\\\\\\{[a-zA-Z_]*\\\\\\})\\'", "$1(.*?)$2")
// Insert .* before trailing '\}' ('}' has been escaped by escape_for_regex)
|| regex_replace(par_as_string, par_as_string, "(.*[^\\\\])(\\\\\\})\\'", "$1(.*?)$2")
) {
return par_as_string.size();
}
} else {
- // Try all possible regexp matches, until one that verifies the braces match test is found
+ // Try all possible regexp matches,
+ //until one that verifies the braces match test is found
boost::regex const *p_regexp = at_begin ? ®exp : ®exp2;
boost::sregex_iterator re_it(str.begin(), str.end(), *p_regexp);
boost::sregex_iterator re_it_end;
for (size_t i = 1; i < m.size(); ++i)
if (! braces_match(m[i].first, m[i].second))
return false;
- // Exclude from the returned match length any length due to close wildcards added at end of regexp
+ // Exclude from the returned match length any length
+ // due to close wildcards added at end of regexp
if (close_wildcards == 0)
return m[0].second - m[0].first;
else
while ((pos = t.find("\n")) != string::npos)
t.replace(pos, 1, " ");
// Remove stale empty \emph{}, \textbf{} and similar blocks from latexify
- LYXERR(Debug::FIND, "Removing stale empty \\emph{}, \\textbf{} macros from: " << t);
- while (regex_replace(t, t, "\\\\(emph|textbf)(\\{\\})+", ""))
+ LYXERR(Debug::FIND, "Removing stale empty \\emph{}, \\textbf{}, \\*section{} macros from: " << t);
+ while (regex_replace(t, t, "\\\\(emph|textbf|subsubsection|subsection|section|subparagraph|paragraph)(\\{\\})+", ""))
LYXERR(Debug::FIND, " further removing stale empty \\emph{}, \\textbf{} macros from: " << t);
return t;
}
Paragraph const & par = cur.paragraph();
// TODO what about searching beyond/across paragraph breaks ?
// TODO Try adding a AS_STR_INSERTS as last arg
- pos_type end = ( len == -1 || cur.pos() + len > int(par.size()) ) ? int(par.size()) : cur.pos() + len;
+ pos_type end = ( len == -1 || cur.pos() + len > int(par.size()) ) ?
+ int(par.size()) : cur.pos() + len;
OutputParams runparams(&cur.buffer()->params().encoding());
odocstringstream os;
runparams.nice = true;
runparams.linelen = 100000; //lyxrc.plaintext_linelen;
// No side effect of file copying and image conversion
runparams.dryrun = true;
- LYXERR(Debug::FIND, "Stringifying with cur: " << cur << ", from pos: " << cur.pos() << ", end: " << end);
+ LYXERR(Debug::FIND, "Stringifying with cur: "
+ << cur << ", from pos: " << cur.pos() << ", end: " << end);
return par.stringify(cur.pos(), end, AS_STR_INSETS, runparams);
} else if (cur.inMathed()) {
odocstringstream os;
CursorSlice cs = cur.top();
MathData md = cs.cell();
- MathData::const_iterator it_end = ( ( len == -1 || cs.pos() + len > int(md.size()) ) ? md.end() : md.begin() + cs.pos() + len );
+ MathData::const_iterator it_end =
+ ( ( len == -1 || cs.pos() + len > int(md.size()) )
+ ? md.end() : md.begin() + cs.pos() + len );
for (MathData::const_iterator it = md.begin() + cs.pos(); it != it_end; ++it)
os << *it;
return os.str();
return ods.str();
}
+
/** Finalize an advanced find operation, advancing the cursor to the innermost
** position that matches, plus computing the length of the matching text to
** be selected
}
+/** Switch p_buf to point to next document buffer.
+ **
+ ** Return true if restarted from master-document buffer.
+ **
+ ** @note
+ ** Not using p_buf->allRelatives() here, because I'm not sure
+ ** whether or not the returned order is independent of p_buf.
+ **/
+bool next_document_buffer(Buffer * & p_buf) {
+ Buffer *p_master = p_buf;
+ Buffer *p_old;
+ do {
+ p_old = p_master;
+ p_master = const_cast<Buffer *>(p_master->masterBuffer());
+ LYXERR(Debug::FIND, "p_old=" << p_old << ", p_master=" << p_master);
+ } while (p_master != p_old);
+ LASSERT(p_master != NULL, /**/);
+ vector<Buffer *> v_children;
+ /* Root master added as first buffer in the vector */
+ v_children.push_back(p_master);
+ p_master->getChildren(v_children, true);
+ LYXERR(Debug::FIND, "v_children.size()=" << v_children.size());
+ vector<Buffer *>::const_iterator it = find(v_children.begin(), v_children.end(), p_buf);
+ LASSERT(it != v_children.end(), /**/)
+ ++it;
+ if (it == v_children.end()) {
+ p_buf = *v_children.begin();
+ return true;
+ }
+ p_buf = *it;
+ return false;
+}
+
+
+/** Switch p_buf to point to previous document buffer.
+ **
+ ** Return true if restarted from last child buffer.
+ **
+ ** @note
+ ** Not using p_buf->allRelatives() here, because I'm not sure
+ ** whether or not the returned order is independent of p_buf.
+ **/
+bool prev_document_buffer(Buffer * & p_buf) {
+ Buffer *p_master = p_buf;
+ Buffer *p_old;
+ do {
+ p_old = p_master;
+ p_master = const_cast<Buffer *>(p_master->masterBuffer());
+ LYXERR(Debug::FIND, "p_old=" << p_old << ", p_master=" << p_master);
+ } while (p_master != p_old);
+ LASSERT(p_master != NULL, /**/);
+ vector<Buffer *> v_children;
+ /* Root master added as first buffer in the vector */
+ v_children.push_back(p_master);
+ p_master->getChildren(v_children, true);
+ LYXERR(Debug::FIND, "v_children.size()=" << v_children.size());
+ vector<Buffer *>::const_iterator it = find(v_children.begin(), v_children.end(), p_buf);
+ LASSERT(it != v_children.end(), /**/)
+ if (it == v_children.begin()) {
+ it = v_children.end();
+ --it;
+ p_buf = *it;
+ return true;
+ }
+ --it;
+ p_buf = *it;
+ return false;
+}
+
+
+/** Switch p_buf to point to next open buffer.
+ **
+ ** Return true if restarted from first open buffer.
+ **/
+bool next_open_buffer(Buffer * & p_buf) {
+ p_buf = theBufferList().next(p_buf);
+ return p_buf == *theBufferList().begin();
+}
+
+
+/** Switch p_buf to point to previous open buffer.
+ **
+ ** Return true if restarted from last open buffer.
+ **/
+bool prev_open_buffer(Buffer * & p_buf) {
+ p_buf = theBufferList().previous(p_buf);
+ return p_buf == *(theBufferList().end() - 1);
+}
+
+
/// Finds forward
-int findForwardAdv(DocIterator & cur, MatchStringAdv const & match)
+int findForwardAdv(DocIterator & cur, MatchStringAdv & match)
{
if (!cur)
return 0;
- int wrap_answer;
+ int wrap_answer = -1;
do {
while (cur && !match(cur, -1, false)) {
if (cur.pit() < cur.lastpit())
if (match(cur))
return findAdvFinalize(cur, match);
}
- wrap_answer = frontend::Alert::prompt(
- _("Wrap search ?"),
- _("End of document reached while searching forward\n"
- "\n"
- "Continue searching from beginning ?"),
- 0, 1, _("&Yes"), _("&No"));
+ // No match has been found in current buffer
+ bool prompt = false;
+ switch (match.opt.scope) {
+ case FindAndReplaceOptions::S_BUFFER:
+ prompt = true;
+ break;
+ case FindAndReplaceOptions::S_DOCUMENT:
+ prompt = next_document_buffer(match.p_buf);
+ break;
+ case FindAndReplaceOptions::S_OPEN_BUFFERS:
+ prompt = next_open_buffer(match.p_buf);
+ break;
+ }
+ if (prompt) {
+ if (wrap_answer != -1)
+ break;
+ wrap_answer = frontend::Alert::prompt(
+ _("Wrap search?"),
+ _("End of document/scope reached while searching forward.\n"
+ "\n"
+ "Continue searching from beginning?"),
+ 0, 1, _("&Yes"), _("&No"));
+ }
cur.clear();
- cur.push_back(CursorSlice(match.buf.inset()));
- } while (wrap_answer == 0);
+ cur.push_back(CursorSlice(match.p_buf->inset()));
+ } while (wrap_answer != 1);
return 0;
}
+
/// Find the most backward consecutive match within same paragraph while searching backwards.
void findMostBackwards(DocIterator & cur, MatchStringAdv const & match, int & len) {
DocIterator cur_begin = doc_iterator_begin(cur.buffer());
old_cur = cur;
old_len = len;
cur.backwardPos();
- LYXERR(Debug::FIND, "findMostBackwards(): old_cur=" << old_cur << ", old_len=" << len << ", cur=" << cur);
+ LYXERR(Debug::FIND, "findMostBackwards(): old_cur="
+ << old_cur << ", old_len=" << len << ", cur=" << cur);
dit2 = cur;
} while (cur != cur_begin && &cur.inset() == &inset && match(cur)
&& (len = findAdvFinalize(dit2, match)) > old_len);
}
/// Finds backwards
-int findBackwardsAdv(DocIterator & cur, MatchStringAdv const & match) {
+int findBackwardsAdv(DocIterator & cur, MatchStringAdv & match) {
if (! cur)
return 0;
+ // Backup of original position (for restoring it in case match not found)
DocIterator cur_orig(cur);
+ // Position beyond which match is not considered
+ // (set to end of document after wrap-around question)
+ DocIterator cur_orig2(cur);
DocIterator cur_begin = doc_iterator_begin(cur.buffer());
/* if (match(cur_orig)) */
/* findAdvFinalize(cur_orig, match); */
do {
bool pit_changed = false;
found_match = false;
- // Search in current par occurs from start to end, but in next loop match is discarded if pos > original pos
+ // Search in current par occurs from start to end,
+ // but in next loop match is discarded if pos > original pos
cur.pos() = 0;
found_match = match(cur, -1, false);
LYXERR(Debug::FIND, "findBackAdv0: found_match=" << found_match << ", cur: " << cur);
// Search in previous pars occurs from start to end
cur.pos() = 0;
found_match = match(cur, -1, false);
- LYXERR(Debug::FIND, "findBackAdv1: found_match=" << found_match << ", cur: " << cur);
+ LYXERR(Debug::FIND, "findBackAdv1: found_match="
+ << found_match << ", cur: " << cur);
}
if (pit_changed)
cur.pos() = cur.lastpos();
else
- cur.pos() = cur_orig.pos();
+ cur.pos() = cur_orig2.pos();
LYXERR(Debug::FIND, "findBackAdv2: cur: " << cur);
+ DocIterator cur_prev_iter;
if (found_match) {
while (true) {
found_match=match(cur);
- LYXERR(Debug::FIND, "findBackAdv3: found_match=" << found_match << ", cur: " << cur);
+ LYXERR(Debug::FIND, "findBackAdv3: found_match="
+ << found_match << ", cur: " << cur);
if (found_match) {
int len;
findMostBackwards(cur, match, len);
- if (&cur.inset() != &cur_orig.inset() || !(cur.pit()==cur_orig.pit()) || cur.pos() < cur_orig.pos())
+ if (&cur.inset() != &cur_orig2.inset()
+ || !(cur.pit() == cur_orig2.pit())
+ || cur.pos() < cur_orig2.pos())
return len;
}
- if (cur == cur_begin)
+ // Prevent infinite loop at begin of document
+ if (cur == cur_begin || cur == cur_prev_iter)
break;
+ cur_prev_iter = cur;
cur.backwardPos();
};
}
- wrap_answer = frontend::Alert::prompt(
- _("Wrap search ?"),
- _("Beginning of document reached while searching backwards\n"
- "\n"
- "Continue searching from end ?"),
- 0, 1, _("&Yes"), _("&No"));
- cur = doc_iterator_end(&match.buf);
+ // No match has been found in current buffer
+ bool prompt = false;
+ switch (match.opt.scope) {
+ case FindAndReplaceOptions::S_BUFFER:
+ prompt = true;
+ break;
+ case FindAndReplaceOptions::S_DOCUMENT:
+ prompt = prev_document_buffer(match.p_buf);
+ break;
+ case FindAndReplaceOptions::S_OPEN_BUFFERS:
+ prompt = prev_open_buffer(match.p_buf);
+ break;
+ }
+ if (prompt) {
+ wrap_answer = frontend::Alert::prompt(
+ _("Wrap search?"),
+ _("Beginning of document/scope reached while searching backwards\n"
+ "\n"
+ "Continue searching from end?"),
+ 0, 1, _("&Yes"), _("&No"));
+ }
+ cur = doc_iterator_end(match.p_buf);
cur.backwardPos();
+ LYXERR(Debug::FIND, "findBackAdv5: cur: " << cur);
+ cur_orig2 = cur;
} while (wrap_answer == 0);
cur = cur_orig;
return 0;
}
+
} // anonym namespace
}
-lyx::FindAndReplaceOptions::FindAndReplaceOptions(docstring const & search, bool casesensitive,
+FindAndReplaceOptions::FindAndReplaceOptions(docstring const & search, bool casesensitive,
bool matchword, bool forward, bool expandmacros, bool ignoreformat,
- bool regexp, docstring const & replace, bool keep_case)
+ bool regexp, docstring const & replace, bool keep_case,
+ SearchScope scope)
: search(search), casesensitive(casesensitive), matchword(matchword),
forward(forward), expandmacros(expandmacros), ignoreformat(ignoreformat),
- regexp(regexp), replace(replace), keep_case(keep_case)
+ regexp(regexp), replace(replace), keep_case(keep_case), scope(scope)
{
}
ch2 = cur.paragraph().getChar(cur.pos()+1);
bool result = isUpperCase(ch1) && isLowerCase(ch2);
LYXERR(Debug::FIND, "firstUppercase(): "
- << "ch1=" << ch1 << "(" << char(ch1) << "), ch2=" << ch2 << "(" << char(ch2) << ")"
+ << "ch1=" << ch1 << "(" << char(ch1) << "), ch2="
+ << ch2 << "(" << char(ch2) << ")"
<< ", result=" << result << ", cur=" << cur);
return result;
}
// return false;
// }
+ MatchStringAdv matchAdv(bv->buffer(), opt);
try {
- MatchStringAdv const matchAdv(bv->buffer(), opt);
if (opt.forward)
match_len = findForwardAdv(cur, matchAdv);
else
return false;
}
- LYXERR(Debug::FIND, "Putting selection at " << cur << " with len: " << match_len);
+ LYXERR(Debug::FIND, "Putting selection at buf=" << matchAdv.p_buf
+ << "cur=" << cur << " with len: " << match_len);
+
+ theApp()->currentWindow()->selectDocumentBuffer(matchAdv.p_buf);
+ bv = theApp()->currentWindow()->documentBufferView();
+
bv->putSelectionAt(cur, match_len, ! opt.forward);
if (opt.replace == docstring(from_utf8(LYX_FR_NULL_STRING))) {
bv->message(_("Match found !"));
runparams.linelen = 8000; //lyxrc.plaintext_linelen;
runparams.dryrun = true;
TexRow texrow;
- TeXOnePar(repl_buffer, repl_buffer.text(), repl_buffer.paragraphs().begin(), ods, texrow, runparams);
+ TeXOnePar(repl_buffer, repl_buffer.text(),
+ repl_buffer.paragraphs().begin(), ods, texrow, runparams);
//repl_buffer.getSourceCode(ods, 0, repl_buffer.paragraphs().size(), false);
docstring repl_latex = ods.str();
LYXERR(Debug::FIND, "Latexified replace_buffer: '" << repl_latex << "'");
<< opt.ignoreformat << ' '
<< opt.regexp << ' '
<< to_utf8(opt.replace) << "\nEOSS\n"
- << opt.keep_case;
+ << opt.keep_case << ' '
+ << int(opt.scope);
LYXERR(Debug::FIND, "built: " << os.str());
getline(is, line);
}
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 << "'");